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| Fecha | Torneo de ajedrez | Estado | ||
|---|---|---|---|---|
| Sin resultados | Sin resultados | Sin resultados | Sin resultados | Sin resultados |
| Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
|---|---|---|---|---|
| 2025.04.28 | Pranav, V (2628 ) vs (2226) Jacobs, Florian Ljubljana chess festival 2025 Española Cerrada |
1-0 | C84 | |
| 2025.05.28 | Hedger, Alec (1924 ) vs (1736) Jacobs, Simon 3rd Cambridge International Open Peón de Dama - Muro de Piedra (Pillsbury) |
1/2-1/2 | D00 | |
| 2025.05.28 | Jacobs, Simon (1736 ) vs (1972) Cole, James 3rd Cambridge International Open Pirc |
0-1 | B07 | |
| 2025.05.27 | Hutchinson, Norman A (1935 ) vs (1736) Jacobs, Simon 3rd Cambridge International Open Caro-Kann - Avance |
0-1 | B12 | |
| 2025.05.26 | Jacobs, Simon (1736 ) vs (1884) Pack, James 3rd Cambridge International Open Pirc |
0-1 | B07 | |
| 2025.02.20 | Buckland, Louis (1919 ) vs (1775) Jacobs, Simon ? Wightlink Isle of Wight International Chess Tournament 2025 - Masters Eslava Rubinstein |
1-0 | D11 | |
| 2025.02.19 | Prado, Alexandra (1938 ) vs (1775) Jacobs, Simon ? Wightlink Isle of Wight International Chess Tournament 2025 - Masters Caro-Kann - Avance |
1-0 | B12 | |
| 2025.02.18 | Jacobs, Simon (1775 ) vs (2022) Bharat Kumar, Balahari ? Wightlink Isle of Wight International Chess Tournament 2025 - Masters Siciliana - Siciliana Lenta |
0-1 | B20 | |
| 2025.02.18 | Elgar, Tim (2104 ) vs (1775) Jacobs, Simon ? Wightlink Isle of Wight International Chess Tournament 2025 - Masters Reti India de Rey |
1-0 | A07 | |
| 2018.06.17 | Tian, Eddy vs Jacobs, Jon 11th NY International - Championship Siciliana |
1/2-1/2 | B50 | |
| 2018.06.17 | Jacobs, Jon vs Rohde, Michael 11th NY International - Championship Siciliana Juego del Centro - Smith-Morra |
1/2-1/2 | B21 | |
| 2018.06.16 | Mahajan, Rushaan vs Jacobs, Jon 11th NY International - Championship Peón de Dama Irregular - Kotov |
0-1 | A40 | |
| 2018.06.14 | Yen, William vs Jacobs, Jon 11th NY International - Championship Apertura Andressen |
0-1 | A00 | |
| 2018.06.13 | Khamrakulov, Djurabek vs Jacobs, Jon 11th NY International - Championship Siciliana Alapin - Smith-Morra |
1/2-1/2 | B22 | |
| 2018.12.09 | Jacobs, Jon vs Zhang, Alan 102nd Edward Lasker Memorial and MCC Cha Española Cerrada |
1-0 | C85 | |
| 2018.12.09 | Jacobs, Jon vs Sena, Juan 102nd Edward Lasker Memorial and MCC Cha Francesa - Hanham |
1/2-1/2 | C00 | |
| 2018.12.02 | Jacobs, Jon vs Perez, Robert 102nd Edward Lasker Memorial and MCC Cha Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2018.12.01 | Jacobs, Jon vs Jacobson, Brandon 102nd Edward Lasker Memorial and MCC Cha Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2018.11.30 | Jacobs, Jon vs Atakay, Mustafa 102nd Edward Lasker Memorial and MCC Cha Caro-Kann - Breyer |
1/2-1/2 | B10 | |
| 2024.11.10 | Jacobs, Annelaine (1746 ) vs (1475) Cabral, Sylvi ARUBA National Chess Championship 2024 FEMALE Apertura Mieses |
1/2-1/2 | A00 | |
| 2024.11.08 | Jacobs, Annelaine (1746 ) vs (1440) Aponte, Samantha ARUBA National Chess Championship 2024 FEMALE Española Morphy - Caro |
1-0 | C70 | |
| 2024.11.03 | Lockhart, Brooke (1479 ) vs (1746) Jacobs, Annelaine ARUBA National Chess Championship 2024 FEMALE Pirc |
0-1 | B07 | |
| 2024.11.03 | Jacobs, Annelaine (1746 ) vs (1536) Mendoza Chourio, Wignifer Y. ARUBA National Chess Championship 2024 FEMALE Caro-Kann del Cambio - Rubinstein |
1/2-1/2 | B13 | |
| 2024.11.02 | Motwani, Grayce vs (1746) Jacobs, Annelaine ARUBA National Chess Championship 2024 FEMALE Pirc |
0-1 | B07 | |
| 2024.11.02 | Jacobs, Annelaine (1746 ) vs Manchani, Aaradhya ARUBA National Chess Championship 2024 FEMALE Española Berlin - Beverwijk |
1-0 | C65 | |
| 2024.11.01 | Lumenier, Kayleigh E.M. vs (1746) Jacobs, Annelaine ARUBA National Chess Championship 2024 FEMALE Siciliana - Philidor |
0-1 | B20 | |
| 2024.10.12 | Martinez Gallardo, Kennard (1765 ) vs (1726) Jacobs, Annelaine Aruba Chess Challenge 2024 - OPEN Pirc |
1/2-1/2 | B07 | |
| 2024.10.10 | Jacobs, Annelaine (1726 ) vs (2021) De Mey, Juan Pablo Aruba Chess Challenge 2024 - OPEN Siciliana Dragón - Dragón Clásico (Grigoriev) |
0-1 | B72 | |
| 2024.09.29 | Jacobs, Calvin (1813 ) vs (1869) Ngcongo, Minenhle 2024 Moja Chess Extravaganza Caballo de Rey - Gambito Escocés |
0-1 | C44 | |
| 2024.09.28 | Potgieter, Edward (1934 ) vs (1813) Jacobs, Calvin 2024 Moja Chess Extravaganza Siciliana Scheveningen (Keres) - Siciliana Scheveningen (Keres) |
0-1 | B81 | |
| 2024.09.27 | Jacobs, Calvin (1813 ) vs (2125) Simpson, Michael 2024 Moja Chess Extravaganza Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2024.09.26 | Acho, Christian (1976 ) vs (1813) Jacobs, Calvin 2024 Moja Chess Extravaganza Siciliana - Anderssen |
1-0 | B40 | |
| 2024.09.26 | Jacobs, Calvin (1813 ) vs (1979) Samuels, Ethan 2024 Moja Chess Extravaganza Siciliana Juego del Centro - Smith-Morra |
1/2-1/2 | B21 | |
| 2024.09.25 | Mnguni, Jakob Dumisani (2195 ) vs (1813) Jacobs, Calvin 2024 Moja Chess Extravaganza Inglesa - Anglo-Holandesa |
1/2-1/2 | A10 | |
| 2024.09.25 | Jacobs, Calvin (1813 ) vs (2239) Oatlhotse, Providence 2024 Moja Chess Extravaganza Caro-Kann - Maroczy |
1-0 | B12 | |
| 2024.10.20 | Jacobs, Michiel (1922 ) vs (2275) Schulze, Lara 39th European Chess Club Cup Catalana Irregular - Cerrada |
0-1 | E01 | |
| 2024.08.17 | Jacobs, Paul (1758 ) vs (2213) Li, Xueyi Brasschaat Open 2024 Peón de Dama - Blackmar |
0-1 | D00 | |
| 2024.07.30 | Jacobs, Simon (1683 ) vs (1815) Waterfield, Mark B British Chess Championships 2024: Major Open Francesa Cerrada Tarrasch |
0-1 | C05 | |
| 2024.07.29 | Berkley, Stephen W (1830 ) vs (1683) Jacobs, Simon British Chess Championships 2024: Major Open Tarrasch Rubinstein - Tarrasch Rubinstein |
1/2-1/2 | D34 | |
| 2024.07.28 | Jacobs, Simon (1683 ) vs (1860) Storey, Cameron British Chess Championships 2024: Major Open Apertura Zaragoza |
1/2-1/2 | A00 | |
| 2024.07.27 | Lebedev, Lion (1941 ) vs (1683) Jacobs, Simon British Chess Championships 2024: Major Open Eslava Rubinstein - Camaleón |
1-0 | D11 | |
| 2024.09.11 | Jacobs, Annelaine (1763 ) vs (2176) Martynkova, Olena 45th Olympiad Budapest 2024 Siciliana |
0-1 | B40 | |
| 2024.07.06 | Yang, Alex (1545 ) vs (1556) Jacobs, Elsje South African Open Chess Championship 2024 Francesa Abierta Tarrasch |
1-0 | C07 | |
| 2024.07.05 | Jacobs, Elsje (1556 ) vs (1341) Bhede, Syamthanda South African Open Chess Championship 2024 Peón de Dama - Muro de Piedra (Pillsbury) |
1/2-1/2 | D00 | |
| 2024.07.04 | Reddy, Tyler (1353 ) vs (1556) Jacobs, Elsje South African Open Chess Championship 2024 Francesa - Caballo de Rey |
0-1 | C00 | |
| 2024.06.22 | Jacobs, Calvin Nicholas (1785 ) vs (1676) Yan, Weilun 2024 African Youth Chess Championship Nimzovich - Moderna |
1-0 | A01 | |
| 2024.06.21 | Kandil, Ahmed (2069 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Siciliana Barnes (Rusa) |
1-0 | B46 | |
| 2024.06.20 | Jacobs, Calvin Nicholas (1785 ) vs (1857) Baruch, Liam 2024 African Youth Chess Championship Nimzovich - Clásica |
1-0 | A01 | |
| 2024.06.19 | Mpene, Thuto (1975 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Holandesa Leningrado (Warsaw) - Holandesa Leningrado (Warsaw) |
0-1 | A88 | |
| 2024.06.19 | Jacobs, Calvin Nicholas (1785 ) vs (1724) Abdallah, Mohamed Khalil 2024 African Youth Chess Championship Siciliana Juego del Centro - Smith-Morra |
1/2-1/2 | B21 | |
| 2024.06.18 | Potgieter, Edward (1878 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Siciliana |
1/2-1/2 | B40 | |
| 2024.06.22 | Jacobs, Calvin Nicholas (1785 ) vs (1676) Yan, Weilun 2024 African Youth Chess Championship Nimzovich - Moderna |
1-0 | A01 | |
| 2024.06.21 | Kandil, Ahmed (2069 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Siciliana Barnes (Rusa) |
1-0 | B46 | |
| 2024.06.20 | Jacobs, Calvin Nicholas (1785 ) vs (1857) Baruch, Liam 2024 African Youth Chess Championship Nimzovich - Clásica |
1-0 | A01 | |
| 2024.06.19 | Mpene, Thuto (1975 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Holandesa Leningrado (Warsaw) - Holandesa Leningrado (Warsaw) |
0-1 | A88 | |
| 2024.06.19 | Jacobs, Calvin Nicholas (1785 ) vs (1724) Abdallah, Mohamed Khalil 2024 African Youth Chess Championship Siciliana Juego del Centro - Smith-Morra |
1/2-1/2 | B21 | |
| 2024.06.18 | Potgieter, Edward (1878 ) vs (1785) Jacobs, Calvin Nicholas 2024 African Youth Chess Championship Siciliana |
1/2-1/2 | B40 | |
| 2024.06.17 | Fady, Heaven (1630 ) vs Carmen, Jacobs 2024 African Youth Chess Championship Peón de Dama Zukertort - Catalana |
1-0 | D02 | |
| 2024.03.07 | Jacobs, Annelaine (1593 ) vs (1543) Villalba, Paul CAMPEONATO DI CLUB 2024 Francesa - Cambio |
1/2-1/2 | C01 | |
| 2024.02.08 | Jacobs, Annelaine (1593 ) vs (1609) Moreno, Lourdes CAMPEONATO DI CLUB 2024 Francesa - Cambio |
1/2-1/2 | C01 | |
| 2024.02.01 | Jacobs, Annelaine (1593 ) vs (1537) Dirks, Ayden CAMPEONATO DI CLUB 2024 Siciliana Scheveningen Najdorf (Opecensky) |
1-0 | B92 | |
| 2024.01.18 | Croes, Bryan (940 ) vs (1593) Jacobs, Annelaine CAMPEONATO DI CLUB 2024 Pirc |
0-1 | B07 | |
| 2023.11.11 | Jacobs, Annelaine (1583 ) vs (1375) Sagastegui, Thamara National Championship 2023 Female Española Morphy - Cambio (Alekhine) |
1-0 | C68 | |
| 2023.11.10 | Lumenier, Kayleigh E.M. vs (1583) Jacobs, Annelaine National Championship 2023 Female Peón de Rey - Portuguesa |
0-1 | C20 | |
| 2023.11.05 | Cabral, Sylvi (1081 ) vs (1583) Jacobs, Annelaine National Championship 2023 Female Pirc Dos Caballos |
0-1 | B08 | |
| 2023.11.04 | Jacobs, Annelaine (1583 ) vs (1261) Cielo, Lesley National Championship 2023 Female Sicilian Dragón Acelerado - Simagin |
1-0 | B34 | |
| 2023.11.03 | Jacobs, Annelaine (1583 ) vs Lockhart, Brooke National Championship 2023 Female Bird Española |
1-0 | C61 | |
| 2023.12.16 | Van Hesselingen, Guido (2016 ) vs (2216) Jacobs, Florian Meesterklasse 2023 - 2024 Giuoco Piano - Pianissimo |
0-1 | C54 | |
| 2023.11.25 | Roebers, Eline (2367 ) vs (2216) Jacobs, Florian Meesterklasse 2023 - 2024 Española Cerrada |
1/2-1/2 | C88 | |
| 2023.10.07 | Vandenbussche, Thibaut (2428 ) vs (2216) Jacobs, Florian Meesterklasse 2023 - 2024 Caballo de Rey - Gambito Escocés (Haxo) |
1-0 | C44 | |
| 2021.08.29 | De Leon, Daiana (1624 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad India de Rey Saemisch - India de Rey Saemisch |
0-1 | E81 | |
| 2021.08.29 | Jacobs, Annelaine (1612 ) vs (1733) Johnson, Gabriella 2021 FIDE Online Olympiad Robatsch |
0-1 | B06 | |
| 2021.08.29 | Seine, Rose Berline (1679 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad Robatsch - Lagarto |
1-0 | B06 | |
| 2021.08.28 | Jacobs, Annelaine (1612 ) vs (1475) Ioannides Liu, Alice 2021 FIDE Online Olympiad Española Morphy - Caro |
1-0 | C70 | |
| 2021.08.28 | Shriyan Santosh, Priyasha (1542 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad India de Rey Schwarz (Makogonov) - India de Rey Schwarz (Makogonov) |
1-0 | E71 | |
| 2021.08.28 | Jacobs, Annelaine (1612 ) vs (1981) Cordero, Daniela 2021 FIDE Online Olympiad Francesa - Cambio |
0-1 | C01 | |
| 2021.08.27 | Jacobs, Annelaine (1612 ) vs (1393) Martinez Jimenez, Manyeli 2021 FIDE Online Olympiad Española Berlin |
1-0 | C65 | |
| 2021.08.27 | Perez Rodriguez, Jennifer (2150 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad Siciliana Alapin |
1-0 | B22 | |
| 2022.12.11 | Bent, Cierra (1002 ) vs (1059) Jacobs, Lenita 2022 Wild Card Chess Championship Italiana - Cuatro Caballos (Pianissimo) |
1-0 | C50 | |
| 2022.12.10 | Claassen, Gabriella (1180 ) vs (1059) Jacobs, Lenita 2022 Wild Card Chess Championship India India Oriental |
1-0 | A48 | |
| 2022.12.10 | Jacobs, Lenita (1059 ) vs (931) Reddy, Siona 2022 Wild Card Chess Championship Viena - Lange (Gambit) |
1-0 | C25 | |
| 2022.12.09 | Jacobs, Lenita (1059 ) vs (975) Bothma, Liandri 2022 Wild Card Chess Championship Gambito Viena |
1-0 | C29 | |
| 2022.12.05 | Jacobs, Elsje (1145 ) vs (1164) Koster, Wihan South African Junior Team Chess Championships 2022 India |
0-1 | A45 | |
| 2022.12.04 | Janse Van Rensburg, Ludik (1242 ) vs (1145) Jacobs, Elsje South African Junior Team Chess Championships 2022 Holandesa |
0-1 | A80 | |
| 2022.07.17 | Frick, Jacques (1720 ) vs (1748) Jacobs, Cavan South African Open Championship Section Reti Simétrica |
0-1 | A05 | |
| 2022.07.16 | Jacobs, Cavan (1748 ) vs (1545) Du Plessis, Anika South African Open Championship Section Apertura Polaca (Sokolsky) |
1-0 | ||
| 2022.07.16 | Hemeni, Simamnkele (1481 ) vs (1748) Jacobs, Cavan South African Open Championship Section India |
1-0 | A50 | |
| 2022.07.15 | Jacobs, Peter-John (1686 ) vs (1837) Schutte, Andre South African Open Championship Section Peón de Dama Zukertort |
1/2-1/2 | D02 | |
| 2022.07.15 | Jacobs, Cavan (1748 ) vs (1877) Kleinsmidt, Cherwin South African Open Championship Section Dos Caballos - Blackburne |
0-1 | C58 | |
| 2022.07.13 | Coetsee, Dewald (1218 ) vs (1748) Jacobs, Cavan South African Open Championship Section Siciliana - Anderssen |
0-1 | B40 | |
| 2022.07.13 | Mnyasta, Charlton (1855 ) vs (1686) Jacobs, Peter-John South African Open Championship Section Siciliana Paulsen |
1-0 | B43 | |
| 2022.07.12 | Jacobs, Peter-John (1686 ) vs (1583) De Villiers, Ockert South African Open Championship Section Peón de Dama Zukertort |
1-0 | D02 | |
| 2022.07.12 | Jacobs, Cavan (1748 ) vs (1935) Willenberg, Kenneth Sean South African Open Championship Section Reti |
0-1 | A04 | |
| 2022.07.11 | Nevin, Tyler (1749 ) vs (1686) Jacobs, Peter-John South African Open Championship Section Inglesa Siciliana Cerrada - Inglesa Siciliana Cerrada |
1-0 | A26 | |
| 2022.07.11 | Jacobs, Cavan (1748 ) vs (1870) Erlank, Warrick South African Open Championship Section Siciliana |
0-1 | B40 | |
| 2022.07.10 | Jacobs, Peter-John (1686 ) vs (1842) Dinham, James South African Open Championship Section Gruenfeld Kemeri (Bogolubov) |
1-0 | D78 | |
| 2022.07.10 | Beukes, Dante M (2234 ) vs (1748) Jacobs, Cavan South African Open Championship Section Siciliana Barnes - Paulsen |
1-0 | B45 | |
| 2022.07.10 | Willenberg, Shane C. (1816 ) vs (1686) Jacobs, Peter-John South African Open Championship Section Siciliana Richter - Siciliana Richter |
1/2-1/2 | B60 | |
| 2022.07.10 | Bhawoodien, Shabir Hussain (2028 ) vs (1748) Jacobs, Cavan South African Open Championship Section Siciliana - Anderssen |
0-1 | B40 | |
| 2022.07.09 | Jacobs, Peter-John (1686 ) vs (1853) De Jager, Andreas South African Open Championship Section Fiancheto de India de Rey - Clásica |
0-1 | E67 | |
| 2022.07.09 | Jacobs, Cavan (1748 ) vs (1842) Dinham, James South African Open Championship Section Siciliana Scheveningen Najdorf - Byrne |
1-0 | B90 | |
| 2022.07.09 | Geyser, Kobus (1396 ) vs (1748) Jacobs, Cavan South African Open Championship Section India de Rey - Gruenfeld |
0-1 | E60 | |
| 2022.07.09 | Van Der Merwe, Alexander (1776 ) vs (1686) Jacobs, Peter-John South African Open Championship Section Siciliana Sozin - Siciliana Sozin |
0-1 | B57 | |
| 2022.08.09 | Nema, Rabab Ahmed (1172 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 India de Rey Clásica - India de Rey Clásica |
1-0 | E91 | |
| 2022.08.08 | Jacobs, Annelaine (1612 ) vs (1561) Meddeb, Chadha 44th Olympiad Chennai 2022 Francesa - Cambio |
0-1 | C01 | |
| 2022.08.07 | Jacobs, Annelaine (1612 ) vs (1507) da Silva, Sonizia A.Tilman 44th Olympiad Chennai 2022 Peón de Rey Irregular - Nimzovich (Mikenas) |
1-0 | B00 | |
| 2022.08.06 | Vilhete, Vania Fausto Da T. (1701 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 India de Rey Schwarz - Averbakh |
1/2-1/2 | E73 | |
| 2022.08.05 | Kapali, Binita (1511 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 Pirc Dos Caballos - Schlechter |
0-1 | B08 | |
| 2022.08.03 | Jacobs, Annelaine (1612 ) vs (1167) De Souza, Ivana Claudia Eyram 44th Olympiad Chennai 2022 Española Morphy - Cambio |
1-0 | C68 | |
| 2022.08.02 | Ferrufino, Michelle (1811 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 Siciliana Cerrada |
1-0 | B23 | |
| 2022.08.01 | Jacobs, Annelaine (1612 ) vs (1579) Wijesuriya, G P Y 44th Olympiad Chennai 2022 Española Morphy - Cambio (Alekhine) |
1-0 | C68 | |
| 2022.07.31 | Jacobs, Annelaine (1612 ) vs Ingabire, Couronne De Gloire 44th Olympiad Chennai 2022 Viena - Lange (Paulsen) |
1-0 | C25 | |
| 2022.07.30 | Banda, Natalie Katlo (1688 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 Peón de Dama Irregular - Kotov |
1/2-1/2 | A40 | |
| 2022.07.29 | Guindy, Esmat Susanne (2097 ) vs (1612) Jacobs, Annelaine 44th Olympiad Chennai 2022 Moderna |
1-0 | A41 | |
| 2022.04.01 | Fourie, Elzette (1029 ) vs (932) Jacobs, Lenita South African Junior Closed Chess Championships 2022 Española Berlin |
1-0 | C65 | |
| 2022.03.29 | Jacobs, Lenita (932 ) vs (1349) Joubert, Natasha South African Junior Closed Chess Championships 2022 Viena Falkbeer |
0-1 | C26 | |
| 2022.03.29 | Morgan, Nathan (1407 ) vs (1249) Jacobs, Tiaan South African Junior Closed Chess Championships 2022 Siciliana Scheveningen Najdorf - Byrne |
1-0 | B90 | |
| 2022.04.01 | Nel, Hayley (1129 ) vs (1388) Jacobs, Elsje South African Junior Closed Chess Championships 2022 Eslava - Clásica del Cambio |
0-1 | D10 | |
| 2022.03.30 | Jacobs, Elsje (1388 ) vs (1135) Wang, Pei-Shan South African Junior Closed Chess Championships 2022 Peón de Dama - Muro de Piedra (Showalter) |
0-1 | D00 | |
| 2022.03.29 | Boshoma, Chisomo (1323 ) vs (1388) Jacobs, Elsje South African Junior Closed Chess Championships 2022 Apertura Polaca (Sokolsky) |
1-0 | ||
| 2022.03.29 | Jacobs, Elsje (1388 ) vs (1130) September, Mckenzie South African Junior Closed Chess Championships 2022 India |
1/2-1/2 | A45 | |
| 2022.04.01 | Jacobs, Calvin (1322 ) vs (1089) De Wit, Marnus South African Junior Closed Chess Championships 2022 Juego del Centro |
1-0 | C21 | |
| 2022.03.31 | Potgieter, Edward (1412 ) vs (1322) Jacobs, Calvin South African Junior Closed Chess Championships 2022 Siciliana Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2022.03.31 | Jacobs, Calvin (1322 ) vs (1462) Nwedo, Khodani South African Junior Closed Chess Championships 2022 Apertura Polaca (Sokolsky) |
1/2-1/2 | ||
| 2022.03.30 | Coetsee, Dewald (1223 ) vs (1322) Jacobs, Calvin South African Junior Closed Chess Championships 2022 Apertura Polaca (Sokolsky) |
0-1 | ||
| 2022.03.30 | Jacobs, Calvin (1322 ) vs (1765) Karsten, Jan South African Junior Closed Chess Championships 2022 Francesa - Dos Caballos |
0-1 | C00 | |
| 2021.12.29 | Jacobs, Mitchell vs (2063) George Samir, David African Junior chess championship 2021 Open Caballo de Rey - Ponziani Jaenisch |
0-1 | C44 | |
| 2021.08.21 | Jacobs, Annelaine (1612 ) vs (1765) dos Ramos, Rosangela 2021 FIDE Online Olympiad Robatsch - Dos Caballos |
0-1 | B06 | |
| 2021.08.21 | Rodriguez Guevara, Celia M. (1918 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad Siciliana - Steinitz |
1-0 | B20 | |
| 2021.08.20 | Jabbie, Fatou (1000 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad Robatsch - Dos Caballos |
0-1 | B06 | |
| 2021.08.20 | Ayiku, Angela Naa Amerley (1415 ) vs (1612) Jacobs, Annelaine 2021 FIDE Online Olympiad Pirc |
0-1 | B07 | |
| 2021.04.27 | Jacobs, Robert (2005 ) vs (1656) Southcott-Moyers, Indy 1st 4NCL Spring Online Congress Peón de Dama Zukertort - Catalana |
1-0 | D02 | |
| 2021.04.13 | Keely, Leo A (2012 ) vs (2005) Jacobs, Robert 1st 4NCL Spring Online Congress Siciliana Cerrada - Zukertort |
1-0 | B23 | |
| 2021.03.30 | Duke, Dillan (1542 ) vs (2005) Jacobs, Robert 1st 4NCL Spring Online Congress Sicilian Dragón Acelerado - Simagin |
0-1 | B34 | |
| 2021.03.16 | Jacobs, Robert (2005 ) vs (1930) Idle, Oscar J 1st 4NCL Spring Online Congress Caballo Indio |
0-1 | A46 | |
| 2021.03.02 | Jacobs, Robert (2005 ) vs (1802) Cole, Graham L 1st 4NCL Spring Online Congress Przepiorka del este de la India |
1-0 | A49 | |
| 2021.02.16 | Kumar, Soham (1783 ) vs (2005) Jacobs, Robert 1st 4NCL Spring Online Congress Siciliana - Húngara |
0-1 | B27 | |
| 2021.02.02 | Jacobs, Robert (2005 ) vs (1761) Merriman, Rob 1st 4NCL Spring Online Congress Peón de Dama Irregular - Franco-India |
1/2-1/2 | A40 | |
| 2020.08.02 | Martinez Orozco, Cristiana Yorlene (1283 ) vs (1612) Jacobs, Annelaine 2020 FIDE Online Olympiad Peón de Dama Irregular - Kotov |
1-0 | A40 | |
| 2020.08.02 | Jacobs, Annelaine (1612 ) vs Horton, Mikayla 2020 FIDE Online Olympiad Caro-Kann del Cambio |
1-0 | B13 | |
| 2020.08.02 | Jacobs, Annelaine (1612 ) vs Bangura, Fatmata Azzahara 2020 FIDE Online Olympiad Española Morphy - Graz |
1-0 | C70 | |
| 2020.08.01 | Jacobs, Annelaine (1612 ) vs (1713) Figueroa, Any 2020 FIDE Online Olympiad Escandinava |
1/2-1/2 | B01 | |
| 2020.08.01 | Ali, Sheriffa (1332 ) vs (1612) Jacobs, Annelaine 2020 FIDE Online Olympiad Pirc |
0-1 | B07 | |
| 2020.07.31 | Jacobs, Annelaine (1612 ) vs (1733) Johnson, Gabriella 2020 FIDE Online Olympiad Siciliana Dragón Yugoslavo - Rauzer |
0-1 | B76 | |
| 2020.07.31 | Cancino, Shiela (1420 ) vs (1612) Jacobs, Annelaine 2020 FIDE Online Olympiad Moderna |
0-1 | A41 | |
| 2020.07.31 | Jacobs, Annelaine (1612 ) vs (1422) Curwin, Nickaylah 2020 FIDE Online Olympiad Francesa - Cambio |
0-1 | C01 | |
| 2020.01.12 | Ndlovu, Sizwe (1853 ) vs (1751) Jacobs, Cavan 2019 Inter Region Chess Championships Siciliana - Keres |
0-1 | B20 | |
| 2020.01.11 | Jacobs, Cavan (1751 ) vs (1666) Van Heerden, Claude 2019 Inter Region Chess Championships Petrov - Nimzovich |
1-0 | C42 | |
| 2020.01.10 | Grootboom, Elrich (1577 ) vs (1751) Jacobs, Cavan 2019 Inter Region Chess Championships India |
1-0 | A45 | |
| 2020.01.10 | Jacobs, Cavan (1751 ) vs (1234) Lodi, Khotso 2019 Inter Region Chess Championships Francesa - Schlechter |
1-0 | C01 | |
| 2020.01.09 | Klaver, Cornelis (2052 ) vs (1751) Jacobs, Cavan 2019 Inter Region Chess Championships Reti Simétrica - Nimzovich |
1-0 | A05 | |
| 2020.01.09 | Jacobs, Cavan (1751 ) vs (1619) Maluleke, Pfumelani 2019 Inter Region Chess Championships Siciliana |
1/2-1/2 | B32 | |
| 2020.01.07 | Jacobs, Brandon Lee (1436 ) vs (1621) Bucceri, Draven 2019 South African Junior Team Championships Francesa Cerrada Tarrasch |
0-1 | C05 | |
| 2020.01.06 | Mahoai, Khutso (1189 ) vs (1436) Jacobs, Brandon Lee 2019 South African Junior Team Championships India Irregular |
1-0 | E10 | |
| 2020.01.06 | Jacobs, Brandon Lee (1436 ) vs (1451) Jack, Azile 2019 South African Junior Team Championships Francesa - Cambio |
1-0 | C01 | |
| 2020.01.05 | Singh, Pragna (1155 ) vs (1436) Jacobs, Brandon Lee 2019 South African Junior Team Championships India |
0-1 | A45 | |
| 2020.01.04 | Jacobs, Brandon Lee (1436 ) vs (1201) Elephant, Kabelo 2019 South African Junior Team Championships Caro-Kann |
1-0 | B12 | |
| 2019.12.06 | Jacobs, Robert (1935 ) vs (1711) Chilton, James I 11th CSC London Chess Classic Apertura Benko |
1-0 | A00 | |
| 2020.01.04 | Jacobs, Brandon Lee (1436 ) vs (925) Gertse, Lillian 2019 South African Junior Team Championships Dos Caballos - Alfil Moderno |
1-0 | C55 | |
| 2019.12.05 | Varsha, Ramesh (1669 ) vs (1935) Jacobs, Robert 11th CSC London Chess Classic Siciliana - Húngara (Pterodactyl) |
1-0 | B27 | |
| 2019.12.04 | Jacobs, Robert (1935 ) vs (1824) Tombolis, Christopher 11th CSC London Chess Classic Apertura Benko |
1-0 | A00 | |
| 2019.12.03 | Ciocan, Maria-Alexandra (2058 ) vs (1935) Jacobs, Robert 11th CSC London Chess Classic Siciliana - Rossolimo |
1-0 | B30 | |
| 2019.12.02 | Jacobs, Robert (1935 ) vs (2169) Ogunshola, Olugbemiga (Ben) 11th CSC London Chess Classic Apertura Benko |
0-1 | A00 | |
| 2019.12.01 | Nergard, Ole-Kristian (1639 ) vs (1935) Jacobs, Robert 11th CSC London Chess Classic Siciliana Rossolimo (Fiancheto) - Siciliana Rossolimo (Fiancheto) |
0-1 | B31 | |
| 2019.11.30 | Jacobs, Robert (1935 ) vs (1481) Haddock, Paul 11th CSC London Chess Classic Apertura Benko |
1-0 | A00 | |
| 2019.11.30 | Voiculescu-Holvad, Stefan (1614 ) vs (1935) Jacobs, Robert 11th CSC London Chess Classic Benoni - Checa |
1-0 | A56 | |
| 2019.11.29 | Jacobs, Robert (1935 ) vs (2316) Zujev, Oleg 11th CSC London Chess Classic Apertura Benko |
0-1 | A00 | |
| 2019.12.17 | MAKHOSONKE, Kuhlase Matthiolus (1824 ) vs (1729) JACOBS, Cavan 2019 South African Closed Chess Championships India de Rey Schwarz |
1-0 | E74 | |
| 2019.12.15 | JACOBS, Cavan (1729 ) vs (1614) VAN DER MERWE, Alexander 2019 South African Closed Chess Championships Siciliana Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2019.12.14 | SIKWATI, Lizo (1733 ) vs (1729) JACOBS, Cavan 2019 South African Closed Chess Championships Fiancheto de India de Rey - Clásica |
1-0 | E67 | |
| 2019.12.13 | JACOBS, Cavan (1729 ) vs (1837) LYNCH, Justin 2019 South African Closed Chess Championships Siciliana Scheveningen (Paulsen) - Siciliana Scheveningen (Paulsen) |
1/2-1/2 | B84 | |
| 2019.12.12 | BALOYI, Siphiwe (1903 ) vs (1729) JACOBS, Cavan 2019 South African Closed Chess Championships Reti Simétrica |
0-1 | A05 | |
| 2019.12.11 | JACOBS, Cavan (1729 ) vs (1730) BAXTER, David Jarred 2019 South African Closed Chess Championships Siciliana Scheveningen Najdorf (Opecensky) |
1-0 | B92 | |
| 2019.12.10 | WILLENBERG, Kenneth Sean (1956 ) vs (1729) JACOBS, Cavan 2019 South African Closed Chess Championships Siciliana |
1-0 | B30 | |
| 2019.12.09 | JACOBS, Cavan (1729 ) vs (1840) ESSOP, Hishaam 2019 South African Closed Chess Championships Española Morphy - Anderssen |
1-0 | C77 | |
| 2019.12.08 | KLAASTE, Chadley (1468 ) vs (1729) JACOBS, Cavan 2019 South African Closed Chess Championships Siciliana - Pelikan (Chelyabinsk) |
0-1 | B33 | |
| 2019.12.07 | JACOBS, Cavan (1729 ) vs (1670) BASSON, Jacques 2019 South African Closed Chess Championships Caro-Kann Panov - Caro-Kann Panov |
1-0 | B14 | |
| 2019.07.13 | JARES, Michal (1952 ) vs (1628) JACOBS, Oliver CZECH OPEN 2019 "RSM CZ OPEN" - J - Peón de Dama Irregular - Franco-India |
1/2-1/2 | A40 | |
| 2018.12.22 | Tshetlo, Tshepo (1794 ) vs (1752) Jacobs, Cavan South African Junior Team Championships 2018 Siciliana - Pelikan (Chelyabinsk) |
1-0 | B33 | |
| 2018.12.21 | Jacobs, Cavan (1752 ) vs (1941) Khumalo, Keith South African Junior Team Championships 2018 Siciliana Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2018.12.13 | Jacobs, Robert (1819 ) vs (1938) Bird, Joel 10th CSC London Chess Classic Apertura Benko |
1/2-1/2 | A00 | |
| 2018.12.12 | Rogers, Tim L (2003 ) vs (1819) Jacobs, Robert 10th CSC London Chess Classic India |
0-1 | A45 | |
| 2018.12.11 | Iyengar, Ilya (2001 ) vs (1819) Jacobs, Robert 10th CSC London Chess Classic Caballo Indio |
0-1 | A46 | |
| 2018.12.10 | Jacobs, Robert (1819 ) vs (1995) Xaxiris, Evangelos 10th CSC London Chess Classic Apertura Benko |
1-0 | A00 | |
| 2018.12.09 | Heppell, Ian N (2028 ) vs (1819) Jacobs, Robert 10th CSC London Chess Classic Siciliana Cerrada - Zukertort |
0-1 | B23 | |
| 2018.07.06 | Jacobs, Cavan (1762 ) vs (1391) Carelse, Jarred 2018 USSA Open Section Escandinava |
0-1 | B01 | |
| 2018.07.05 | Duma, Sibonelo (1298 ) vs (1762) Jacobs, Cavan 2018 USSA Open Section Fiancheto de India de Rey - Clásica |
1-0 | E67 | |
| 2018.07.05 | Jacobs, Cavan (1762 ) vs (1444) Mabuto, Briswell 2018 USSA Open Section Siciliana Maroczy - Siciliana Maroczy |
1-0 | B38 | |
| 2018.07.04 | Green, Guy (1486 ) vs (1762) Jacobs, Cavan 2018 USSA Open Section Siciliana Alapin - Smith-Morra |
0-1 | B22 | |
| 2018.07.03 | Jacobs, Cavan (1762 ) vs (2140) Pon, Matt 2018 USSA Open Section Francesa del Avance Winawer - Konstantinopolsky |
0-1 | C18 | |
| 2018.12.12 | Jacobs, Cavan (1735 ) vs (1912) Erlank, Warrick South African Inter Regional Championships 2016 Francesa Clásica - Albin |
1/2-1/2 | C13 | |
| 2018.01.09 | Jacobs, Cavan (1735 ) vs (1918) Pitso, Fusi Paulus South African Inter Regional Championships 2016 Petrov - Nimzovich |
1-0 | C42 | |
| 2017.12.18 | Jacobs, Cavan (1688 ) vs (1996) Willenberg, Kenneth Sean 2017 South African Closed Chess Championships Española Morphy - Archangelsk (Planinc) |
1-0 | C78 | |
| 2017.12.17 | Kleinsmidt, Cherwin (1833 ) vs (1688) Jacobs, Cavan 2017 South African Closed Chess Championships Siciliana - Pelikan |
1-0 | B33 | |
| 2017.12.16 | Nkosi, Dumisa Jacob (1816 ) vs (1688) Jacobs, Cavan 2017 South African Closed Chess Championships Przepiorka del este de la India |
0-1 | A49 | |
| 2017.12.15 | Jacobs, Cavan (1688 ) vs (1991) James, Michael 2017 South African Closed Chess Championships Siciliana Paulsen - Reti |
1/2-1/2 | B41 | |
| 2017.12.14 | Jacobs, Cavan (1688 ) vs (1780) Gandi, Mqiniselo Bethuel 2017 South African Closed Chess Championships Siciliana Scheveningen Najdorf |
1-0 | B99 | |
| 2017.12.12 | Jacobs, Cavan (1688 ) vs (1572) Basson, Jacques 2017 South African Closed Chess Championships Española Chigorin |
1/2-1/2 | C97 | |
| 2017.12.11 | Basson, Heinrich (1943 ) vs (1688) Jacobs, Cavan 2017 South African Closed Chess Championships Caballo de Dama |
1/2-1/2 | A16 | |
| 2017.12.09 | Erlank, Warrick (1943 ) vs (1688) Jacobs, Cavan 2017 South African Closed Chess Championships Siciliana - Pelikan (Sveshnikov) |
1-0 | B33 | |
| 2017.11.16 | Jacobs, Carl (1576 ) vs Gaspard, Marlon 25th F W De Verteuil Memorial Gambito de Dama Rehúsado - Semi-Eslava Antigua |
1-0 | D31 | |
| 2017.11.09 | Jacobs, Carl (1576 ) vs (1293) Rambally, Eon 25th F W De Verteuil Memorial Peón de Dama Irregular - Franco-India |
0-1 | A40 | |
| 2017.10.19 | Flower, Trevor (1690 ) vs (1576) Jacobs, Carl 25th F W De Verteuil Memorial Inglesa Agincourt |
1-0 | A13 | |
| 2017.10.12 | Jacobs, Carl (1576 ) vs (1658) Hunte, Keelan 25th F W De Verteuil Memorial Gambito de Dama Chigorin |
0-1 | D07 | |
| 2017.10.05 | Johnson, Gabriella (1899 ) vs (1576) Jacobs, Carl 25th F W De Verteuil Memorial Siciliana Scheveningen |
1-0 | B83 | |
| 2017.09.02 | Klaasen, Calvin Jong (2268 ) vs (1928) Jacobs, Kevin T SA Inter Provincial 2017 A Section India Irregular - Blumenfeld |
1/2-1/2 | E10 | |
| 2017.08.31 | Jacobs, Kevin T (1928 ) vs (2236) Van Rensburg, Ryan Pierre SA Inter Provincial 2017 A Section Siciliana - Pelikan (Sveshnikov) |
0-1 | B33 | |
| 2017.07.22 | Moremi, Thato (1493 ) vs (1692) Jacobs, Cavan 2017 South African Open India India Oriental - Londres |
1-0 | A48 | |
| 2017.07.22 | Grover, Sahaj (2484 ) vs (1882) Jacobs, Kevin T 2017 South African Open Benoni Moderna Tormenta de Peones (Taimanov) |
1-0 | A67 | |
| 2017.07.21 | Nyathi, Musa (1470 ) vs (1692) Jacobs, Cavan 2017 South African Open Inglesa Anglo-India |
1-0 | A15 | |
| 2017.07.21 | Jacobs, Kevin T (1882 ) vs (2190) Oatlhotse, Providence 2017 South African Open Siciliana Dragón Yugoslavo - Siciliana Dragón Yugoslavo |
1-0 | B78 | |
| 2017.07.20 | Jacobs, Cavan (1692 ) vs (1406) Pather, Sachen 2017 South African Open Francesa MacCutcheon - Janowski |
0-1 | C12 | |
| 2017.07.20 | Govindasamy, Nashlen (2087 ) vs (1882) Jacobs, Kevin T 2017 South African Open Inglesa Neo-Catalana - Declinada |
0-1 | A14 | |
| 2017.07.19 | Jacobs, Cavan (1692 ) vs (2087) Govindasamy, Nashlen 2017 South African Open Siciliana Barnes |
0-1 | B44 | |
| 2017.07.19 | Jacobs, Kevin T (1882 ) vs (2066) Bhawoodien, Shabir Hussain 2017 South African Open Gambito de Rey Rehúsado - Clásica |
1-0 | C30 | |
| 2017.07.18 | Fibiger, Jethro Nathanael (1481 ) vs (1692) Jacobs, Cavan 2017 South African Open Siciliana - Pelikan |
0-1 | B33 | |
| 2017.07.18 | Vassiliadis, John (1729 ) vs (1882) Jacobs, Kevin T 2017 South African Open Siciliana Cerrada - Zukertort |
0-1 | B23 | |
| 2017.07.17 | Jacobs, Kevin T (1882 ) vs (1710) Booysen, Neil 2017 South African Open Francesa Clásica - Steinitz |
1-0 | C14 | |
| 2017.07.17 | Jacobs, Cavan (1692 ) vs (1920) Wilken, Justin Barend 2017 South African Open Siciliana Paulsen |
0-1 | B41 | |
| 2017.07.16 | Lesuthu, Kali M. (1561 ) vs (1882) Jacobs, Kevin T 2017 South African Open Escocesa - Escocesa Golmayo (Loyd) |
0-1 | C45 | |
| 2017.07.16 | Skosana, Stephen K. (2027 ) vs (1692) Jacobs, Cavan 2017 South African Open Reti Simétrica - Nimzovich |
1/2-1/2 | A05 | |
| 2017.07.16 | Jacobs, Cavan (1692 ) vs (1562) Maloba, David 2017 South African Open Siciliana Scheveningen - Siciliana Scheveningen |
1-0 | B80 | |
| 2017.07.16 | Jacobs, Kevin T (1882 ) vs (1494) Boleme, Reetsang William 2017 South African Open Siciliana - Labourdonnais |
0-1 | B32 | |
| 2017.07.15 | Boleme, Reetsang William (1494 ) vs (1692) Jacobs, Cavan 2017 South African Open Siciliana |
1/2-1/2 | B30 | |
| 2017.07.15 | Jere, Daniel (2380 ) vs (1882) Jacobs, Kevin T 2017 South African Open Inglesa Anglo-India |
1-0 | A15 | |
| 2017.07.15 | Jacobs, Cavan (1692 ) vs (1522) Garach, Nithal 2017 South African Open Española Morphy - Clásica |
1-0 | C70 | |
| 2017.07.15 | Jacobs, Kevin T (1882 ) vs (1377) Millard, Chad 2017 South African Open Francesa del Avance Winawer - Clásica |
1-0 | C18 | |
| 2017.07.14 | Samuriwo, John vs (1692) Jacobs, Cavan 2017 South African Open Siciliana |
1-0 | B30 | |
| 2017.07.14 | Vermeulen, Ernestus Jacobus (1499 ) vs (1882) Jacobs, Kevin T 2017 South African Open Gambito de Dama Aceptado |
1/2-1/2 | D20 | |
| 2017.05.07 | Jacobs, Cavan (1652 ) vs (1633) Grobbelaar, Jacqui 2017 Arnold Classic Gauteng Closed Italiana - Pianissimo |
1/2-1/2 | C50 | |
| 2017.05.07 | Jacobs, Cavan (1652 ) vs (1563) Masiya, Mfundo 2017 Arnold Classic Gauteng Closed Siciliana Scheveningen Najdorf |
1-0 | B95 | |
| 2017.05.06 | Woest, Herman vs (1652) Jacobs, Cavan 2017 Arnold Classic Gauteng Closed India India Oriental - Londres |
0-1 | A48 | |
| 2017.05.06 | Jacobs, Cavan (1652 ) vs (1862) Mfundisi, Sandile 2017 Arnold Classic Gauteng Closed Española Abierta (Clásica) - St. Petersburg |
1/2-1/2 | C83 | |
| 2017.05.05 | Jere, Daniel (2390 ) vs (1652) Jacobs, Cavan 2017 Arnold Classic Gauteng Closed Inglesa Anglo-India |
1-0 | A15 | |
| 2017.05.04 | Tembo, Epah (1807 ) vs (1652) Jacobs, Cavan 2017 Arnold Classic Gauteng Closed Inglesa Anglo-India |
0-1 | A15 | |
| 2017.05.03 | Jacobs, Cavan (1652 ) vs (1867) Nelson, Jaco 2017 Arnold Classic Gauteng Closed Siciliana Scheveningen Najdorf |
1-0 | B94 | |
| 2017.04.20 | Jacobs, Carl (1576 ) vs (1892) Jones, David 44th Knights Open Chess Tournament 2017 India de Rey |
0-1 | E90 | |
| 2017.04.10 | Monatisa, Tiisetso (1545 ) vs (1659) Jacobs, Cavan SA Junior Closed Chess Championship 2017 (U20 Open) Siciliana - Pelikan |
0-1 | B33 | |
| 2017.04.09 | Jacobs, Cavan (1659 ) vs (1559) Galant, Warren SA Junior Closed Chess Championship 2017 (U20 Open) Pirc |
0-1 | B07 | |
| 2017.04.08 | De Villiers, Ockert Almaro (1567 ) vs (1659) Jacobs, Cavan SA Junior Closed Chess Championship 2017 (U20 Open) India India Oriental - Londres |
1-0 | A48 | |
| 2017.04.08 | Jacobs, Cavan (1659 ) vs (1615) Hastie, Sachin SA Junior Closed Chess Championship 2017 (U20 Open) Española Berlin Abierta |
0-1 | C67 | |
| 2017.04.07 | Jacobs, Cavan (1659 ) vs (1191) Rensburg, Kyle SA Junior Closed Chess Championship 2017 (U20 Open) Reti India de Rey |
1-0 | A07 | |
| 2017.04.07 | Elliott, Luka (1729 ) vs (1659) Jacobs, Cavan SA Junior Closed Chess Championship 2017 (U20 Open) India de Rey Schwarz - Semi-Averbakh |
1/2-1/2 | E73 | |
| 2017.04.06 | Jacobs, Cavan (1659 ) vs (2088) Bezuidenhout, Roland SA Junior Closed Chess Championship 2017 (U20 Open) Siciliana Scheveningen - Siciliana Scheveningen |
1/2-1/2 | B83 | |
| 2017.04.06 | Valks, Johan (1210 ) vs (1659) Jacobs, Cavan SA Junior Closed Chess Championship 2017 (U20 Open) Siciliana Cerrada |
0-1 | B23 | |
| 2017.04.05 | Jacobs, Cavan (1659 ) vs (1336) Jansen, Lyle John SA Junior Closed Chess Championship 2017 (U20 Open) Española Clásica |
1-0 | C64 | |
| 2017.04.11 | Jacobs, Jordan (792 ) vs (691) Jordaan, Wian SA Junior Closed Chess Championship 2017 (U10 Open) Italiana |
1-0 | C50 | |
| 2017.04.10 | Coetzer, Quinn (705 ) vs (792) Jacobs, Jordan SA Junior Closed Chess Championship 2017 (U10 Open) Dos Caballos - Fegatello |
0-1 | C57 | |
| 2017.04.10 | Jacobs, Jordan (792 ) vs (776) Dickinson, Joe SA Junior Closed Chess Championship 2017 (U10 Open) Caro-Kann |
0-1 | B10 | |
| 2017.04.09 | Liang, Yi-Tao (anson) (933 ) vs (792) Jacobs, Jordan SA Junior Closed Chess Championship 2017 (U10 Open) Philidor - Cambio |
1-0 | C41 | |
| 2017.04.08 | Jacobs, Jordan (792 ) vs (958) Koning, Lehan SA Junior Closed Chess Championship 2017 (U10 Open) Francesa - Caballo de Rey |
1/2-1/2 | C00 | |
| 2017.04.08 | Daniel, Isaiah (890 ) vs (792) Jacobs, Jordan SA Junior Closed Chess Championship 2017 (U10 Open) Italiana - Cuatro Caballos (Canal) |
0-1 | C50 | |
| 2017.04.07 | Jacobs, Jordan (792 ) vs (1041) Fourie, Keanan SA Junior Closed Chess Championship 2017 (U10 Open) Francesa - Caballo de Rey |
0-1 | C00 | |
| 2017.04.07 | Palmer, Reegan (1118 ) vs (792) Jacobs, Jordan SA Junior Closed Chess Championship 2017 (U10 Open) Peón de Dama Irregular - Kotov (Robatsch) |
1-0 | A40 | |
| 2017.04.11 | Boheim, Eugene (650 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Peón de Dama Irregular - Franco-India |
0-1 | A40 | |
| 2017.04.06 | Jacobs, Jordan (792 ) vs (1056) Thakersee, Akshay SA Junior Closed Chess Championship 2017 (U10 Open) Siciliana |
1-0 | B40 | |
| 2017.04.10 | Jacobs, Jancu (626 ) vs (633) Neethling, Sean SA Junior Closed Chess Championship 2017 (U8 Open) Siciliana - Philidor |
1-0 | B20 | |
| 2017.04.06 | Jacobs, Jordan (792 ) vs (895) Goliath, Kian SA Junior Closed Chess Championship 2017 (U10 Open) Siciliana Moscú |
1/2-1/2 | B51 | |
| 2017.04.10 | Nair, Chaitan (500 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Inglesa Agincourt |
1-0 | A13 | |
| 2017.04.05 | Senekal, Frederick (1058 ) vs (792) Jacobs, Jordan SA Junior Closed Chess Championship 2017 (U10 Open) Dos Caballos - Alfil Moderno |
0-1 | C55 | |
| 2017.04.09 | Jacobs, Jancu (626 ) vs (521) Amanjee, Abdullah Salim SA Junior Closed Chess Championship 2017 (U8 Open) Apertura Van't Kruijs |
1-0 | A00 | |
| 2017.04.08 | Cass, Matthew (537 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Francesa - Bird |
1-0 | C00 | |
| 2017.04.08 | Willis, Cronan (786 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Francesa - Lengfellner |
1-0 | C01 | |
| 2017.04.07 | Jacobs, Jancu (626 ) vs (708) Le Roux, Jean SA Junior Closed Chess Championship 2017 (U8 Open) Apertura Van't Kruijs |
1-0 | A00 | |
| 2017.04.07 | Jansen Van Vuuren, Christopher (675 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Francesa |
1-0 | C01 | |
| 2017.04.06 | Jacobs, Jancu (626 ) vs (1048) Peter, Noah SA Junior Closed Chess Championship 2017 (U8 Open) Apertura Van't Kruijs |
0-1 | A00 | |
| 2017.04.06 | Beyers, Rupert (500 ) vs (626) Jacobs, Jancu SA Junior Closed Chess Championship 2017 (U8 Open) Apertura Van't Kruijs |
0-1 | A00 | |
| 2017.04.05 | Jacobs, Jancu (626 ) vs (900) Spiller, Caden SA Junior Closed Chess Championship 2017 (U8 Open) Apertura Van't Kruijs |
0-1 | A00 | |
| 2017.03.05 | Schoeman, Ewald (1430 ) vs (1687) Jacobs, Cavan 2017 Waterkloof Open India |
1-0 | A45 | |
| 2017.03.04 | Booysen, Elda (1434 ) vs (1687) Jacobs, Cavan 2017 Waterkloof Open Siciliana - Pelikan |
1-0 | B33 | |
| 2016.12.16 | Jacobs, Robert (1990 ) vs (1899) Mircov, Nicola-Alexandru 8th CSC London Chess Classic Inglesa Siciliana (Dos Caballos) - Carls (Dragón reverso) |
0-1 | A22 | |
| 2016.12.15 | Bhopal, Raj (1933 ) vs (1990) Jacobs, Robert 8th CSC London Chess Classic Siciliana Rossolimo (Fiancheto) - Siciliana Rossolimo (Fiancheto) |
1/2-1/2 | B31 | |
| 2016.12.14 | Jacobs, Robert (1990 ) vs (1775) Everett, Joe 8th CSC London Chess Classic Apertura Benko |
1/2-1/2 | A00 | |
| 2016.12.13 | Jacobs, Robert (1990 ) vs (1575) Howell, Oliver W 8th CSC London Chess Classic Apertura Benko |
1-0 | A00 | |
| 2016.12.12 | Lim, Wx Sean (1770 ) vs (1990) Jacobs, Robert 8th CSC London Chess Classic Siciliana - Rossolimo |
0-1 | B30 | |
| 2016.12.02 | Jacobs, Kevin T (1888 ) vs (2149) Pon, Matt SA Club Championship 2016 A Section Siciliana Maroczy |
0-1 | B36 | |
| 2016.11.17 | Jacobs, Carl (1590 ) vs (1318) Callender, Noel F W De Verteuil Memorial Chess Tournament 2016 Gambito de Dama Rehúsado Semi-Pillsbury |
0-1 | D53 | |
| 2016.11.10 | Archer, Carl (1623 ) vs (1590) Jacobs, Carl F W De Verteuil Memorial Chess Tournament 2016 Peón de Dama Zukertort |
0-1 | D02 | |
| 2016.11.03 | Inkim, Matthew (1530 ) vs (1590) Jacobs, Carl F W De Verteuil Memorial Chess Tournament 2016 Siciliana Abierta |
1-0 | B56 | |
| 2016.10.20 | Jacobs, Carl (1590 ) vs (1768) Ali, Ian F W De Verteuil Memorial Chess Tournament 2016 Moderna Averbakh - Randspringer |
0-1 | A42 | |
| 2016.10.13 | Duncan, Leonard (1912 ) vs (1590) Jacobs, Carl F W De Verteuil Memorial Chess Tournament 2016 Siciliana Cerrada |
1-0 | B23 | |
| 2016.10.06 | Jacobs, Carl (1590 ) vs (1648) Patihk, Marc F W De Verteuil Memorial Chess Tournament 2016 Gruenfeld del Cambio - Moderna |
1-0 | D85 | |
| 2016.08.02 | Jacobs, Carl (1628 ) vs (1290) Jones, Akeisha Trinidad and Tobago International Open 2016 Gambito de Dama Rehúsado Semi-Pillsbury |
1-0 | D53 | |
| 2016.07.30 | Jacobs, Carl (1628 ) vs (1130) Saha, Anusha Trinidad and Tobago International Open 2016 Peón de Dama Irregular - Franco-India |
0-1 | A40 | |
| 2016.07.29 | Romany, Ronaldo vs (1628) Jacobs, Carl Trinidad and Tobago International Open 2016 Apertura Van't Kruijs |
1-0 | A00 | |
| 2016.07.17 | Dykema, Dirkho (1425 ) vs (1697) Jacobs, Cavan 2016 Redpath Mining Millionaire Chess Open India de Rey |
1-0 | E61 | |
| 2016.07.17 | Jacobs, Cavan (1697 ) vs (1074) Vedant, Kumar Saravana 2016 Redpath Mining Millionaire Chess Open Española Morphy - Anderssen |
1-0 | C77 | |
| 2016.07.16 | Tembo, Epah (1919 ) vs (1697) Jacobs, Cavan 2016 Redpath Mining Millionaire Chess Open Siciliana Cerrada |
1-0 | B24 | |
| 2016.07.16 | Jacobs, Cavan (1697 ) vs (1436) Claassen, Jean-Daniel 2016 Redpath Mining Millionaire Chess Open Siciliana Maroczy - Siciliana Maroczy |
1-0 | B38 | |
| 2016.07.15 | Agostinho, Diogo (2055 ) vs (1697) Jacobs, Cavan 2016 Redpath Mining Millionaire Chess Open Siciliana Cerrada - Zukertort |
1-0 | B23 | |
| 2016.07.15 | Jacobs, Cavan (1697 ) vs (1457) Mostert, Gert 2016 Redpath Mining Millionaire Chess Open Escandinava |
1-0 | B01 | |
| 2016.07.14 | Smith, Elani (1168 ) vs (1697) Jacobs, Cavan 2016 Redpath Mining Millionaire Chess Open Siciliana Cerrada - Zukertort |
1-0 | B23 | |
| 2016.07.14 | Jacobs, Cavan (1697 ) vs (2013) Avelino, Fernandes 2016 Redpath Mining Millionaire Chess Open Pirc |
0-1 | B07 | |
| 2016.07.13 | Tabane, Gomolemo (647 ) vs (1697) Jacobs, Cavan 2016 Redpath Mining Millionaire Chess Open Reti Simétrica - Barcza |
0-1 | A05 | |
| 2016.06.18 | Maris, Lauri (733 ) vs (392) Jacobs, Arno Nationale Pupillendag 2016 - Categorie G Cuatro Caballos Brentano |
1-0 | C49 | |
| 2016.05.29 | Thabethe, Nhlanhla (1730 ) vs (1699) Jacobs, Cavan 2016 Arnold Classic India de Rey Clásica |
0-1 | E92 | |
| 2016.05.28 | Jacobs, Cavan (1699 ) vs (1551) Marais, Nina 2016 Arnold Classic Francesa Paulsen - Rubinstein (Capablanca) |
1-0 | C10 | |
| 2016.05.28 | Jacobs, Cavan (1699 ) vs (1944) Hoek, Cornelis 2016 Arnold Classic Siciliana Barnes |
0-1 | B44 | |
| 2016.05.27 | Swartz, David (1943 ) vs (1699) Jacobs, Cavan 2016 Arnold Classic Apertura Andressen |
1-0 | A00 | |
| 2016.05.27 | Jacobs, Cavan (1699 ) vs (2014) Ristovich, Dmitar S. 2016 Arnold Classic Caro-Kann del Cambio - Panov |
1/2-1/2 | B13 | |
| 2016.05.02 | Jacobs, Cavan (1699 ) vs (1625) Vermeulen, Ernestus Jacobus 2016 Capablanca Escandinava |
1-0 | B01 | |
| 2016.05.01 | Ngakane, Dan (1674 ) vs (1699) Jacobs, Cavan 2016 Capablanca India de Rey Schwarz |
0-1 | E73 | |
| 2016.05.01 | Jacobs, Cavan (1699 ) vs (1648) Balmakhun, Yashkar 2016 Capablanca Caro-Kann Panov (Fiancheto) - Caro-Kann Panov (Fiancheto) |
0-1 | B14 | |
| 2016.04.30 | Modi, Yashil (1602 ) vs (1699) Jacobs, Cavan 2016 Capablanca India de Rey Cuatro Peones |
1-0 | E78 | |
| 2016.04.30 | Marais, Daniel (1713 ) vs (1699) Jacobs, Cavan 2016 Capablanca Siciliana - Pelikan |
0-1 | B33 | |
| 2016.04.29 | Jacobs, Cavan (1699 ) vs (1724) Malatji, Lackson M. 2016 Capablanca Siciliana Maroczy - Siciliana Maroczy |
0-1 | B38 | |
| 2016.04.28 | Lesuthu, Kali M. (1725 ) vs (1699) Jacobs, Cavan 2016 Capablanca Siciliana - Pelikan |
0-1 | B33 | |
| 2016.04.27 | Jacobs, Cavan (1699 ) vs (1656) Booysen, Antonio 2016 Capablanca Francesa Clásica - Albin (Breyer) |
0-1 | C13 | |
| 2016.04.27 | Mazibuko, Khanya (1660 ) vs (1699) Jacobs, Cavan 2016 Capablanca Siciliana Cerrada - Zukertort |
0-1 | B23 | |
| 2016.04.07 | Jacobs, Carl (1610 ) vs (1973) Mc Intosh, Isaiah 43rd Knights Open 2016 Gruenfeld del Cambio |
1-0 | D85 | |
| 2016.03.27 | Jacobs, Annelaine (1713 ) vs (2223) Husbands, Orlando CARIFTA CHESS CHAMPIONSHIP 2016 U20 Siciliana Scheveningen Najdorf |
0-1 | B90 | |
| 2016.03.26 | Jacobs, Annelaine (1713 ) vs (1448) Acosta, Hazel CARIFTA CHESS CHAMPIONSHIP 2016 U20 Francesa - Cambio |
1-0 | C01 | |
| 2016.03.26 | Simon, Eryk vs (1713) Jacobs, Annelaine CARIFTA CHESS CHAMPIONSHIP 2016 U20 Moderna |
0-1 | A41 | |
| 2016.03.25 | Jacobs, Annelaine (1713 ) vs (2177) Poon, Yu Tien CARIFTA CHESS CHAMPIONSHIP 2016 U20 Siciliana Dragón Clásico - Richter |
0-1 | B73 | |
| 2016.03.26 | Jacobs, Cavan (1664 ) vs (1212) Mqakamba, Mihle SA Junior Closed Chess Championship 2016 U20B Juego del Centro - Paulsen |
0-1 | C22 | |
| 2016.03.25 | Acho, Christian (1978 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B Inglesa Siciliana Cerrada - Carls |
0-1 | A25 | |
| 2016.03.24 | Jacobs, Cavan (1664 ) vs (1419) Galant, Warren SA Junior Closed Chess Championship 2016 U20B Peón de Rey Irregular - St. George |
1-0 | B00 | |
| 2016.03.24 | Jasson, Alexander Luke Joseph (1792 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B Apertura Dunst |
1-0 | A00 | |
| 2016.03.23 | Crismann, Alessandro Claudio (1804 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B Siciliana Cerrada - Zukertort |
1-0 | B23 | |
| 2016.03.23 | Jacobs, Cavan (1664 ) vs (2033) Govindasamy, Nashlen SA Junior Closed Chess Championship 2016 U20B Caro-Kann del Cambio - Panov |
1/2-1/2 | B13 | |
| 2016.03.22 | Kheswa, Itumeleng (1388 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B Siciliana |
0-1 | B33 | |
| 2016.03.22 | Jacobs, Cavan (1664 ) vs (1578) De Villiers, Ockert Almaro SA Junior Closed Chess Championship 2016 U20B Siciliana Cerrada |
1-0 | B26 | |
| 2016.03.21 | Joon, Gavin (1145 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B India de Rey Yugoslava - Normal |
1/2-1/2 | E97 | |
| 2016.03.21 | Jacobs, Cavan (1664 ) vs (2094) Bezuidenhout, Roland SA Junior Closed Chess Championship 2016 U20B Juego del Centro - Paulsen (Berger) |
0-1 | C22 | |
| 2016.03.20 | Jansen, Lyle John (1269 ) vs (1664) Jacobs, Cavan SA Junior Closed Chess Championship 2016 U20B Reti Simétrica - Barcza |
0-1 | A05 | |
| 2016.01.10 | Du Plessis, Heinco (1946 ) vs (1738) Jacobs, Kevin South African Inter Region Championship 2015 Escocesa - Escocesa Potter |
1-0 | C45 | |
| 2016.01.10 | Jacobs, Kevin (1738 ) vs (2258) Van Den Heever, Donovan South African Inter Region Championship 2015 Siciliana Clásica - Boleslavsky |
0-1 | B58 | |
| 2016.01.09 | Jacobs, Cavan (1552 ) vs (1775) Nkosi, Dumisa South African Inter Region Championship 2015 Escandinava |
0-1 | B01 | |
| 2016.01.09 | Tshabalala, Ernest (1793 ) vs (1738) Jacobs, Kevin South African Inter Region Championship 2015 Siciliana Scheveningen Najdorf (Opecensky) |
1/2-1/2 | B92 | |
| 2016.01.09 | Jacobs, Cavan (1552 ) vs (1692) Maredi, Alex South African Inter Region Championship 2015 Caro-Kann del Cambio - Panov |
0-1 | B13 | |
| 2016.01.09 | Jacobs, Kevin (1738 ) vs (2124) Barrish, Daniel South African Inter Region Championship 2015 Siciliana Paulsen |
0-1 | B43 | |
| 2016.01.09 | Basson, Jacques (1540 ) vs (1552) Jacobs, Cavan South African Inter Region Championship 2015 Inglesa Siciliana Cerrada - Taimanov |
1-0 | A25 | |
| 2016.01.09 | Jacobs, Kevin (1738 ) vs (1818) Chipepo, Kunda South African Inter Region Championship 2015 Francesa del Avance Winawer |
1-0 | C16 | |
| 2016.01.08 | Mthunzi, Clive (1827 ) vs (1552) Jacobs, Cavan South African Inter Region Championship 2015 India de Rey Clásica - Anderssen |
0-1 | E92 | |
| 2016.01.08 | Mnguni, Jakob (2085 ) vs (1738) Jacobs, Kevin South African Inter Region Championship 2015 Reti Simétrica - India de Rey |
1-0 | A05 | |
| 2016.01.08 | Jacobs, Cavan (1552 ) vs (1940) Salimu, Reuben South African Inter Region Championship 2015 Juego del Centro - Paulsen (Berger) |
0-1 | C22 | |
| 2016.01.08 | Jacobs, Kevin (1738 ) vs (1563) Jikijela, Musa South African Inter Region Championship 2015 Petrov - Cozio |
1-0 | C42 | |
| 2016.01.10 | Links, Amy (675 ) vs Jacobs, Jesmine South African Junior Championships 2015 Moderna |
1/2-1/2 | A41 | |
| 2016.01.10 | Jacobs, Jesmine vs (616) Oerson, Lucille South African Junior Championships 2015 Peón de Dama - Chigorin |
0-1 | D00 | |
| 2016.01.09 | Swart, Melanie (840 ) vs Jacobs, Jesmine South African Junior Championships 2015 Peón de Dama |
1/2-1/2 | D00 | |
| 2016.01.09 | Jacobs, Jesmine vs (968) Malotana, Iviwe South African Junior Championships 2015 India |
0-1 | A45 | |
| 2016.01.08 | Jaarsen, Belodine (659 ) vs Jacobs, Jesmine South African Junior Championships 2015 Reti India de Rey |
1-0 | A07 | |
| 2016.01.08 | Jacobs, Jesmine vs (897) Minnaar, Johane South African Junior Championships 2015 Peón de Dama Irregular - Charlick |
0-1 | A40 | |
| 2016.01.09 | Jacobs, Mornic (863 ) vs (651) Boucher, Juwauane South African Junior Championships 2015 Escandinava |
0-1 | B01 | |
| 2016.01.09 | Louw, Marilee (709 ) vs (863) Jacobs, Mornic South African Junior Championships 2015 Caro-Kann - Dos Caballos |
1/2-1/2 | B11 | |
| 2016.01.08 | Jacobs, Mornic (863 ) vs (981) Mbewana, Asavela South African Junior Championships 2015 Siciliana |
0-1 | B20 | |
| 2016.01.08 | Cloete, Elsje (530 ) vs (863) Jacobs, Mornic South African Junior Championships 2015 Escandinava |
0-1 | B01 | |
| 2016.01.08 | Jacobs, Shaundre (556 ) vs (923) Becker, Robyn South African Junior Championships 2015 Apertura Van't Kruijs |
0-1 | A00 | |
| 2016.01.08 | Jacobs, Jordan (860 ) vs (1171) Van Schaik, Migael South African Junior Championships 2015 Española Morphy - Cambio |
0-1 | C68 | |
| 2016.01.06 | Jacobs, Frederik (904 ) vs (1116) Sapere, Rafael South African Junior Team Championships 2015 India |
0-1 | A45 | |
| 2016.01.06 | Jacobs, Frederik (904 ) vs (1054) Saayman, Anais South African Junior Team Championships 2015 India |
0-1 | A45 | |
| 2016.01.05 | Pelser, Casper-Hugo (1233 ) vs (904) Jacobs, Frederik South African Junior Team Championships 2015 Pirc |
1-0 | B07 | |
| 2016.01.05 | Jacobs, Frederik (904 ) vs (1183) Hyman, Daniel South African Junior Team Championships 2015 Escandinava |
0-1 | B01 | |
| 2015.11.12 | Archer, Carl (1615 ) vs (1597) Jacobs, Carl F W De Verteuil Memorial 2015 Peón de Dama Zukertort - Londres |
0-1 | D02 | |
| 2015.10.29 | Jacobs, Carl (1597 ) vs (1804) Ali, Ian F W De Verteuil Memorial 2015 Nimzo-India Noa |
0-1 | E34 | |
| 2015.10.22 | Singh, Carlyle (1680 ) vs (1597) Jacobs, Carl F W De Verteuil Memorial 2015 Eslava |
0-1 | D10 | |
| 2015.10.15 | Jacobs, Carl (1597 ) vs (1935) Jones, David F W De Verteuil Memorial 2015 Eslava - Clásica del Cambio |
0-1 | D10 | |
| 2015.10.08 | Soverall, Peter (1642 ) vs (1597) Jacobs, Carl F W De Verteuil Memorial 2015 Gambito de Dama Rehúsado Semi-Pillsbury - Primitiva |
1/2-1/2 | D50 | |
| 2015.07.19 | Du Randt, Jeandre (1896 ) vs (1637) Jacobs, Cavan Tsogo Sun Millionaire Satellite Chess Festival - Championship Siciliana Scheveningen Najdorf - Lipnitsky |
1-0 | B90 | |
| 2015.07.18 | Ramatseliso, Thabiso (1350 ) vs (1637) Jacobs, Cavan Tsogo Sun Millionaire Satellite Chess Festival - Championship India |
1-0 | A45 | |
| 2015.07.17 | Jacobs, Cavan (1637 ) vs (1954) Nene, Themba Tsogo Sun Millionaire Satellite Chess Festival - Championship Pirc |
0-1 | B07 | |
| 2015.07.17 | Ristovich, Dmitar S. (1967 ) vs (1637) Jacobs, Cavan Tsogo Sun Millionaire Satellite Chess Festival - Championship India - Trompowsky |
1/2-1/2 | A45 | |
| 2015.07.16 | Klaver, Cornelis (2083 ) vs (1637) Jacobs, Cavan Tsogo Sun Millionaire Satellite Chess Festival - Championship Benoni Antigua |
1-0 | A43 | |
| 2015.07.15 | Jacobs, Cavan (1637 ) vs (1972) Mosenya, Ndawana Tsogo Sun Millionaire Satellite Chess Festival - Championship Siciliana Cerrada |
1-0 | B23 | |
| 2015.07.05 | Jacobs, Silveano (1564 ) vs (2150) Barrish, Daniel South African Open 2015 Siciliana Inglesa |
0-1 | A20 | |
| 2015.07.11 | Adedipe, Mbalenhle (1401 ) vs (1322) Jacobs, Peter-John South African Open 2015 Siciliana |
0-1 | B40 | |
| 2015.07.10 | Jacobs, Peter-John (1322 ) vs (1444) Hempe, Lilitha South African Open 2015 Przepiorka del este de la India |
0-1 | A49 | |
| 2015.07.09 | Mabasa, Jeffrey (1263 ) vs (1322) Jacobs, Peter-John South African Open 2015 Peón de Dama |
0-1 | D00 | |
| 2015.07.07 | Ohlson, Cecil (1357 ) vs (1322) Jacobs, Peter-John South African Open 2015 Siciliana |
1/2-1/2 | B40 | |
| 2015.07.06 | Jacobs, Peter-John (1322 ) vs (1386) Salem, Abdarahim South African Open 2015 Peón de Dama Zukertort |
1/2-1/2 | D02 | |
| 2015.05.28 | JACOBS, Carl (1606 ) vs CALLENDER, Noel Knights Open 2015 Eslava - Clásica del Cambio |
1-0 | D10 | |
| 2015.05.21 | FRANCOIS, Miguel (1711 ) vs (1606) JACOBS, Carl Knights Open 2015 Siciliana |
1-0 | B50 | |
| 2015.05.14 | JACOBS, Carl (1606 ) vs (1364) AGOSTINI, Kyron Knights Open 2015 Gambito de Dama Rehúsado Semi-Pillsbury |
1-0 | D50 | |
| 2015.05.07 | THOMAS, Rickson vs (1606) JACOBS, Carl Knights Open 2015 Reti Zukertort |
1-0 | A06 | |
| 2015.04.30 | JACOBS, Carl (1606 ) vs (1842) HEERAH, Rohan Knights Open 2015 Holandesa |
0-1 | A84 | |
| 2015.04.23 | ROBERTSON, Jordan vs (1606) JACOBS, Carl Knights Open 2015 Siciliana |
0-1 | B50 | |
| 2015.04.16 | JACOBS, Carl (1606 ) vs (1971) SOONDARSINGH, Dev Knights Open 2015 Gruenfeld del Cambio |
0-1 | D85 | |
| 2015.04.09 | Jacobs, Cavan (1600 ) vs (1515) Mavuso, Sibusiso SA Junior Closed Chess Championship 2015 Philidor - Cambio |
1-0 | C41 | |
| 2015.04.08 | Beling, Ricardo (1457 ) vs (1600) Jacobs, Cavan SA Junior Closed Chess Championship 2015 Pirc Dos Caballos |
1-0 | B08 | |
| 2015.04.07 | Jacobs, Cavan (1600 ) vs (1492) Goldberg, Shmuel SA Junior Closed Chess Championship 2015 Siciliana Scheveningen Najdorf |
1/2-1/2 | B99 | |
| 2015.04.07 | Sadie, Johan Jacobus Hendrik (1688 ) vs (1600) Jacobs, Cavan SA Junior Closed Chess Championship 2015 Gambito de Dama Rehúsado |
1-0 | D30 | |
| 2015.04.06 | Smit, Ernes (1432 ) vs (1600) Jacobs, Cavan SA Junior Closed Chess Championship 2015 Siciliana Cerrada |
0-1 | B23 | |
| 2015.04.04 | Hastie, Sachin (1444 ) vs (1600) Jacobs, Cavan SA Junior Closed Chess Championship 2015 Reti Simétrica - India de Rey |
1/2-1/2 | A05 | |
| 2015.04.04 | Jacobs, Cavan (1600 ) vs (1127) Van Der Merwe, Henk SA Junior Closed Chess Championship 2015 Caro-Kann del Cambio - Panov |
1-0 | B13 | |
| 2015.04.08 | Jacobs, Duan (1029 ) vs (833) Duvenhage, Leon SA Junior Closed Chess Championship 2015 Reti - Wade |
1-0 | A04 | |
| 2015.04.08 | Samuels, Kieran (1133 ) vs (1029) Jacobs, Duan SA Junior Closed Chess Championship 2015 Peón de Rey Irregular - Nimzovich (Scandinavian) |
1-0 | B00 | |
| 2015.04.07 | Huisamen, Botha (918 ) vs (1029) Jacobs, Duan SA Junior Closed Chess Championship 2015 Peón de Rey Irregular - Nimzovich |
0-1 | B00 | |
| 2015.04.07 | Jacobs, Duan (1029 ) vs (916) De Villiers, David Jacobus SA Junior Closed Chess Championship 2015 Apertura Benko |
1/2-1/2 | A00 | |
| 2015.04.06 | Pillay, Kuvam (938 ) vs (1029) Jacobs, Duan SA Junior Closed Chess Championship 2015 Siciliana |
1-0 | B30 | |
| 2015.04.06 | Jacobs, Duan (1029 ) vs (999) Mphasha, Ngoako SA Junior Closed Chess Championship 2015 Reti - Wade |
1-0 | A04 | |
| 2015.04.04 | Janse Van Vuren, Ernst (961 ) vs (1029) Jacobs, Duan SA Junior Closed Chess Championship 2015 Inglesa - Anglo-Holandesa |
1-0 | A10 | |
| 2015.04.04 | Jacobs, Duan (1029 ) vs (1202) Oosthuizen, Michal SA Junior Closed Chess Championship 2015 Nimzovich - Clásica |
0-1 | A01 | |
| 2014.12.04 | Jacobs, Carl (1601 ) vs Rampersad, Rayden Knights FW De Verteuil Memorial 2014 Eslava - Clásica del Cambio |
1-0 | D10 | |
| 2014.11.27 | Maynard, David vs (1601) Jacobs, Carl Knights FW De Verteuil Memorial 2014 Siciliana Abierta |
1-0 | B54 | |
| 2014.11.20 | Jacobs, Carl (1601 ) vs (1866) Grant, Ian Knights FW De Verteuil Memorial 2014 Budapest - Adler |
0-1 | A52 | |
| 2014.11.13 | Persaud, Yolander vs (1601) Jacobs, Carl Knights FW De Verteuil Memorial 2014 Petrov - Tres Caballos |
0-1 | C42 | |
| 2014.11.06 | Jacobs, Carl (1601 ) vs (1614) Creese, Josau Knights FW De Verteuil Memorial 2014 Eslava - Clásica del Cambio |
1-0 | D10 | |
| 2014.10.16 | Ramos Caldera, Cesar (2008 ) vs (1601) Jacobs, Carl Knights FW De Verteuil Memorial 2014 Siciliana Cerrada |
1-0 | B23 | |
| 2015.08.16 | Kilgus, Georg (2421 ) vs (2187) Jacobs, Florian Vienna Chess Open 2015 Group A Fiancheto de India de Rey (Panno) - Fiancheto de India de Rey (Panno) |
1-0 | E63 | |
| 2014.10.06 | Barbosa, Daniela (1659 ) vs (1699) Jacobs, Annelaine Festival Centroamericano y del Caribe 2014 U18 Femenino Siciliana Dragón Yugoslavo - Rauzer |
0-1 | B76 | |
| 2014.10.05 | Jacobs, Annelaine (1699 ) vs (1520) Becerra Fonseca, Camila Festival Centroamericano y del Caribe 2014 U18 Femenino Siciliana Paulsen |
1-0 | B41 | |
| 2014.06.12 | Jacobs, Carl (1569 ) vs Seaforth, Sylvan Knights Open 2014 Eslava Checa - Eslava Checa |
0-1 | D17 | |
| 2014.06.05 | Bartholomew, Kena (1813 ) vs (1569) Jacobs, Carl Knights Open 2014 Siciliana Cerrada |
1-0 | B23 | |
| 2014.05.29 | Jacobs, Carl (1569 ) vs (2033) Wiltshire, Esan Knights Open 2014 Gambito de Dama Chigorin |
0-1 | D07 | |
| 2014.05.22 | James, Keevin (1878 ) vs (1569) Jacobs, Carl Knights Open 2014 Siciliana |
0-1 | B50 | |
| 2014.05.15 | Jacobs, Carl (1569 ) vs Giles, Sean Knights Open 2014 Gambito de Dama Rehúsado |
1-0 | D30 | |
| 2014.05.01 | Ramos Caldera, Cesar (2015 ) vs (1569) Jacobs, Carl Knights Open 2014 Siciliana Moscú |
1-0 | B52 | |
| Jacobs, Carl (1569 ) vs (1580) Yearwood, Shannon 2nd 2014 National Qualifier Eslava Moderna del Cambio |
1-0 | D14 | ||
| Duncan, Leonard (1908 ) vs (1569) Jacobs, Carl 2nd 2014 National Qualifier Siciliana - Steinitz |
1-0 | B20 | ||
| Smith, Zurich (1378 ) vs (1569) Jacobs, Carl 2nd 2014 National Qualifier Siciliana |
0-1 | B20 | ||
| Jacobs, Carl (1569 ) vs (1620) Martin, Mikel 2nd 2014 National Qualifier Eslava |
1-0 | D10 | ||
| Mentor, Hermes (1726 ) vs (1569) Jacobs, Carl 2nd 2014 National Qualifier Peón de Dama |
1-0 | D00 | ||
| Jacobs, Carl (1569 ) vs (1892) Bowles, Andrew 2nd 2014 National Qualifier India de Rey Cuatro Peones |
0-1 | E78 | ||
| 2013.12.03 | Baloyi, Xikombi (1830 ) vs (1484) Jacobs, Silveano Isador 2013 USSA Peón de Rey Irregular - Nimzovich (Colorado) |
1-0 | B00 | |
| 2013.11.21 | Singh, Carlyle (1659 ) vs (1562) Jacobs, Carl FW DE VERTEUIL 2013 Siciliana Cerrada |
0-1 | B23 | |
| 2013.11.14 | Jacobs, Carl (1562 ) vs (1789) Bartholomew, Kena FW DE VERTEUIL 2013 Gruenfeld del Cambio (Clásica) |
0-1 | D86 | |
| 2013.11.07 | Valentine, Bryan vs (1562) Jacobs, Carl FW DE VERTEUIL 2013 Reti Zukertort |
0-1 | A06 | |
| 2013.10.31 | Jacobs, Carl (1562 ) vs (1923) Sears, Frank FW DE VERTEUIL 2013 Gruenfeld del Cambio - Moderna |
0-1 | D85 | |
| 2013.10.24 | Razark, Sadiqah vs (1562) Jacobs, Carl FW DE VERTEUIL 2013 Peón de Dama Zukertort |
0-1 | D02 | |
| 2013.10.17 | Jacobs, Carl (1562 ) vs (2152) Joseph, Marcus FW DE VERTEUIL 2013 Peón de Dama Irregular - Inglesa |
0-1 | A40 | |
| 2013.08.09 | Palencia, Berenice vs (1774) Jacobs, Annelaine Campeonato Centroamericano y del Caribe U20 Femenino El Salvador 2013 Siciliana Dragón Yugoslavo |
0-1 | B75 | |
| 2011.06.24 | Jacobs, Kevin T (1824 ) vs (1599) Mahomole, Ramagoo T Commonwealth & South African Open 2011 Siciliana - Morra |
0-1 | B32 | |
| 2011.06.24 | Pon, Mat (1622 ) vs (1824) Jacobs, Kevin T Commonwealth & South African Open 2011 Escocesa - Escocesa Golmayo (Loyd) |
0-1 | C45 | |
| 2011.06.24 | Jacobs, Kevin T (1824 ) vs (1678) Barrish, Daniel Commonwealth & South African Open 2011 Siciliana Dragón (Levenfish) |
0-1 | B71 | |
| 2011.06.24 | Rex, Ernst (1626 ) vs (1824) Jacobs, Kevin T Commonwealth & South African Open 2011 Siciliana Scheveningen Najdorf |
0-1 | B96 | |
| 2011.06.24 | Dhlalisa, Makhosonke R (1413 ) vs (1824) Jacobs, Kevin T Commonwealth & South African Open 2011 India de Dama Capablanca |
1-0 | E16 | |
| 2011.06.24 | Jacobs, Kevin T (1824 ) vs (2128) Gaealafshwe, Barileng Commonwealth & South African Open 2011 Peón de Dama Cerrada - Peón de Dama Cerrada |
0-1 | D04 | |
| 2011.06.24 | Sanjay, Belurkar (1428 ) vs (1824) Jacobs, Kevin T Commonwealth & South African Open 2011 Caballo Indio - Torre |
0-1 | A46 | |
| 2011.06.26 | Sriram, S (1697 ) vs (1351) Jacobs, Cavan L Commonwealth & South African Open Chess Championships 2011 Gambito de Dama - Báltica |
1-0 | D06 |
| Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
|---|---|---|---|---|
| 2025.05.31 | Letton,Rob (1786) vs (1736) Jacobs,Simon 3rd Cambridge Int Open Caro-Kann del Cambio - Rubinstein |
1/2-1/2 | B13 | |
| 2025.05.30 | Jacobs,Simon (1736) vs (2116) Payne,Matthew J 3rd Cambridge Int Open Francesa Cerrada Tarrasch |
0-1 | C05 | |
| 2025.05.29 | Brett,A (2057) vs (1736) Jacobs,Simon 3rd Cambridge Int Open Eslava Delmar |
1-0 | D12 | |
| 2025.05.28 | Hedger,Alec (1924) vs (1736) Jacobs,Simon 3rd Cambridge Int Open Peón de Dama - Muro de Piedra (Pillsbury) |
1/2-1/2 | D00 | |
| 2025.05.28 | Jacobs,Simon (1736) vs (1972) Cole,James 3rd Cambridge Int Open Pirc |
0-1 | B07 | |
| 2025.05.27 | Hutchinson,N (1935) vs (1736) Jacobs,Simon 3rd Cambridge Int Open Caro-Kann - Avance |
0-1 | B12 | |
| 2025.05.26 | Jacobs,Simon (1736) vs (1884) Pack,James 3rd Cambridge Int Open Pirc |
0-1 | B07 | |
| 2025.05.04 | Sriansh Das (2278) vs (2226) Jacobs,Fl Ljubljana Open 2025 Italiana - Pianissimo |
1-0 | C50 | |
| 2025.04.28 | Pranav,V (2628) vs (2226) Jacobs,Fl Ljubljana Open 2025 Española Cerrada |
1-0 | C84 | |
| 2024.11.23 | Nemegeer,Arne (2260) vs (2216) Jacobs,Fl Dutch League 2024-25 Giuoco Piano - Greco |
1/2-1/2 | C54 | |
| 2025.01.03 | Rubeck,Jonathan (1824) vs (1756) Jacobs,Simon Hastings Masters 2024-25 Caro-Kann - Avance |
0-1 | B12 | |
| 2025.01.02 | Jacobs,Simon (1756) vs (1908) Vaidyanathan,Sathya Hastings Masters 2024-25 Cuatro Caballos - Escocesa |
0-1 | C47 | |
| 2025.01.01 | Verbytski,Oleg (2033) vs (1756) Jacobs,Simon Hastings Masters 2024-25 Caro-Kann del Cambio - Panov |
1-0 | B13 | |
| 2024.12.31 | Jacobs,Simon (1756) vs (2013) Rayner,F Hastings Masters 2024-25 Tres Caballos - Steinitz |
1/2-1/2 | C46 | |
| 2024.12.30 | Jacobs,Simon (1756) vs (2018) Bhatia,Kanishka Hastings Masters 2024-25 Francesa Paulsen - Rubinstein (Capablanca) |
0-1 | C10 | |
| 2024.12.29 | Sciupokas,A (1969) vs (1756) Jacobs,Simon Hastings Masters 2024-25 Caro-Kann del Cambio - Panov |
1/2-1/2 | B13 | |
| 2025.02.22 | Jacobs,Simon (1775) vs (1925) Varro,Daniel Wightlink Int Masters Francesa Tarrasch (Guimard) - Byrne |
0-1 | C04 | |
| 2024.12.29 | Jacobs,Simon (1756) vs (1892) Rastogi,Nayan Keats Hastings Masters 2024-25 Siciliana - Siciliana Lenta |
1/2-1/2 | B20 | |
| 2025.02.21 | Jacobs,Simon (1775) vs (1867) Smith,Steve Wightlink Int Masters Cuatro Caballos - Escocesa |
1/2-1/2 | C47 | |
| 2024.12.28 | Fryer,D (1928) vs (1756) Jacobs,Simon Hastings Masters 2024-25 Caro-Kann - Avance |
1/2-1/2 | B12 | |
| 2025.02.20 | Buckland,Louis (1919) vs (1775) Jacobs,Simon Wightlink Int Masters Eslava Rubinstein |
1-0 | D11 | |
| 2025.02.19 | Prado,A (1938) vs (1775) Jacobs,Simon Wightlink Int Masters Caro-Kann - Avance |
1-0 | B12 | |
| 2025.02.18 | Jacobs,Simon (1775) vs (2022) Bharat Kumar,Balahari Wightlink Int Masters Siciliana - Siciliana Lenta |
0-1 | B20 | |
| 2025.02.18 | Elgar,Tim (2104) vs (1775) Jacobs,Simon Wightlink Int Masters Reti India de Rey |
1-0 | A07 | |
| 2024.10.25 | Jacobs,Michiel (1922) vs (1888) Melling,J 39th ECC Open 2024 Eslava Rubinstein - Camaleón |
1-0 | D11 | |
| 2024.10.24 | Pincket,Michael (1929) vs (1922) Jacobs,Michiel 39th ECC Open 2024 Inglesa Siciliana (Dos Caballos) - Carls (Smyslov) |
0-1 | A22 | |
| 2025.04.11 | Jacobs,Simon (1754) vs (1444) Sverrisson,Dagur Reykjavik Open 2025 Cuatro Caballos - Escocesa (Krause) |
1-0 | C47 | |
| 2025.04.15 | Jacobs,Simon (1754) vs (1498) Patel,Parisa Reykjavik Open 2025 Siciliana - Siciliana Lenta |
1-0 | B20 | |
| 2025.04.10 | Kaalinnguaq Thorleifsen,Thomas (1552) vs (1754) Jacobs,Simon Reykjavik Open 2025 Caro-Kann - Dos Caballos |
1-0 | B11 | |
| 2024.10.23 | Lavendelis,E (2280) vs (1922) Jacobs,Michiel 39th ECC Open 2024 Siciliana |
1/2-1/2 | B40 | |
| 2025.04.14 | Grigoriev,Dmitriy (1997) vs (1754) Jacobs,Simon Reykjavik Open 2025 Caro-Kann - Avance |
1-0 | B12 | |
| 2025.04.10 | Jacobs,Simon (1754) vs (1934) Teichmann,Alexander Reykjavik Open 2025 Francesa Tarrasch (Guimard) - Byrne |
0-1 | C04 | |
| 2024.10.22 | Jacobs,Michiel (1922) vs (2212) Jakobsen,P 39th ECC Open 2024 Gambito de Dama Rehúsado - Clásica |
1/2-1/2 | D37 | |
| 2025.04.13 | Jacobs,Simon (1754) vs (1933) Kirk,Ed Reykjavik Open 2025 Siciliana - Siciliana Lenta |
0-1 | B20 | |
| 2025.04.09 | Schoffelmeer,Jetse (1939) vs (1754) Jacobs,Simon Reykjavik Open 2025 Peón de Dama Zukertort - Londres |
1/2-1/2 | D02 | |
| 2024.10.21 | Jacobs,Michiel (1922) vs (1874) Cooney,Brendan 39th ECC Open 2024 Gambito de Dama Aceptado - Saduleto (Linares) |
1-0 | D20 | |
| 2025.04.12 | Frey,Charles F (1871) vs (1754) Jacobs,Simon Reykjavik Open 2025 Caro-Kann - Avance |
1/2-1/2 | B12 | |
| 2024.10.26 | Jacobs,Michiel (1922) vs (2123) Pitkaaho,Arto 39th ECC Open 2024 Peón de Dama Irregular - Franco-India |
1/2-1/2 | A40 | |
| 2024.10.20 | Jacobs,Michiel (1922) vs (2275) Schulze,Lara 39th ECC Open 2024 Catalana Irregular - Cerrada |
0-1 | E01 | |
| 2023.12.16 | Van Hesselingen,Guido (1951) vs (2222) Jacobs,Fl Dutch League 2023-24 Giuoco Piano - Pianissimo |
0-1 | C54 | |
| 2024.06.18 | Emeliantsev,A (2359) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Peón de Dama Irregular - Owen |
1-0 | A40 | |
| 2024.06.18 | Jacobs,Jon (2025) vs (2041) Buscar,M Titled Tue 18th Jun Early Petrov - Cozio |
0-1 | C42 | |
| 2024.06.18 | Jacobs,Jon (2025) vs (1972) Tilahun,Abel Mathewos Titled Tue 18th Jun Early Francesa Avance - Ataque Nimzovich |
1-0 | C02 | |
| 2024.06.18 | Shakirov,Marat (2167) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Peón de Dama Irregular - Owen |
1-0 | A40 | |
| 2023.12.30 | Toktomushev,Teimur (2249) vs (2218) Jacobs,Fl 59th Groningen Open 2023 India Irregular |
1-0 | E10 | |
| 2023.12.29 | Jacobs,Fl (2218) vs (2367) Stremavicius,Pijus 59th Groningen Open 2023 Peón de Dama Irregular - Inglesa |
0-1 | A40 | |
| 2023.12.28 | Nagarkatte Vedant (2320) vs (2218) Jacobs,Fl 59th Groningen Open 2023 Giuoco Piano - Pianissimo |
0-1 | C54 | |
| 2024.06.18 | Jacobs,Jon (2025) vs (1923) Viana,Valeria Titled Tue 18th Jun Early Caro-Kann - Breyer |
1-0 | B10 | |
| 2023.12.27 | Jacobs,Fl (2218) vs (2078) Kazarjan,Gachatur 59th Groningen Open 2023 India Holandesa - Semi-Leningrado |
1-0 | A81 | |
| 2023.12.26 | Kovchan,A (2491) vs (2218) Jacobs,Fl 59th Groningen Open 2023 Inglesa Agincourt |
1-0 | A13 | |
| 2024.06.18 | Llari,Marc (2226) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Apertura Mieses |
1-0 | A00 | |
| 2024.06.18 | Jacobs,Jon (2025) vs (2191) Rodriguez Lopez,David Titled Tue 18th Jun Early Española Morphy - Cambio (Gambito Alapin) |
0-1 | C68 | |
| 2024.06.18 | Todev,Simeon (2138) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Siciliana |
0-1 | B50 | |
| 2024.06.18 | Jacobs,Jon (2025) vs (2321) Hald Falkesgaard,Jeppe Titled Tue 18th Jun Early Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2024.07.12 | Eirew,David (1688) vs (1766) Jacobs,Michael ch-CAN Youth U18 2024 Caro-Kann - Avance |
1/2-1/2 | B12 | |
| 2024.07.12 | Jacobs,Michael (1766) vs (1931) Hoekman,Samuel ch-CAN Youth U18 2024 Francesa - Schlechter |
0-1 | C01 | |
| 2024.07.11 | Jacobs,Michael (1766) vs (1601) Wright,Joshua ch-CAN Youth U18 2024 Francesa - Cambio |
1-0 | C01 | |
| 2024.07.10 | Chen,Richard (1870) vs (1766) Jacobs,Michael ch-CAN Youth U18 2024 Caro-Kann - Caballo (Tartakower) |
1-0 | B15 | |
| 2024.07.10 | Jacobs,Michael (1766) vs (1909) Leong,Aiden ch-CAN Youth U18 2024 Caro-Kann - Maroczy |
1-0 | B12 | |
| 2024.07.09 | Wang,Derek (2078) vs (1766) Jacobs,Michael ch-CAN Youth U18 2024 Peón de Dama Zukertort - Simétrica |
1/2-1/2 | D02 | |
| 2024.07.09 | Jacobs,Michael (1766) vs Blais,Damien ch-CAN Youth U18 2024 Siciliana Alapin |
1-0 | B22 | |
| 2024.06.18 | Dias,P (2308) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Siciliana Scheveningen Najdorf - Byrne |
1-0 | B90 | |
| 2024.06.18 | Nadanian,A (2248) vs (2025) Jacobs,Jon Titled Tue 18th Jun Early Siciliana |
1-0 | B20 | |
| 2024.09.16 | Raharimanana,Faratiana (1815) vs (1763) Jacobs,Annelaine Olympiad Women 2024 India India Oriental |
1-0 | A48 | |
| 2024.09.15 | Jacobs,Annelaine (1763) vs Kudafa,Sandra Olympiad Women 2024 Bird Española |
1-0 | C61 | |
| 2024.09.22 | Jacobs,Annelaine (1763) vs (1814) Blackman,Katrina Olympiad Women 2024 Francesa - Cambio |
1/2-1/2 | C01 | |
| 2024.09.14 | Sakai,Azumi (1871) vs (1763) Jacobs,Annelaine Olympiad Women 2024 India de Rey Clásica |
1-0 | E91 | |
| 2024.09.21 | Mefteh,Meyssem (1834) vs (1763) Jacobs,Annelaine Olympiad Women 2024 India de Rey |
1-0 | E61 | |
| 2024.09.13 | Lima,Izidora Lourenco (1579) vs (1763) Jacobs,Annelaine Olympiad Women 2024 Siciliana - Húngara |
1-0 | B27 | |
| 2024.09.20 | Al Maamari,Wafia Darwish (1908) vs (1763) Jacobs,Annelaine Olympiad Women 2024 Reti - Wade |
1-0 | A04 | |
| 2024.09.12 | Jacobs,Annelaine (1763) vs (1948) Samaganova,A Olympiad Women 2024 Siciliana Cerrada |
0-1 | B23 | |
| 2024.09.19 | Jop A.,Laura Elizabeth (1686) vs (1763) Jacobs,Annelaine Olympiad Women 2024 India de Rey Cuatro Peones |
0-1 | E76 | |
| 2024.09.11 | Jacobs,Annelaine (1763) vs (2176) Martynkova,Olena Olympiad Women 2024 Siciliana |
0-1 | B40 | |
| 2024.07.25 | Rudzinska,Michalina (2250) vs (2245) Jacobs,Fl 8th Irena Warakomska Mem Escocesa - Escocesa |
1-0 | C45 | |
| 2024.07.24 | Jacobs,Fl (2245) vs (2144) Wojdak,Jan 8th Irena Warakomska Mem Eslava Delmar |
0-1 | D12 | |
| 2024.09.29 | Jacobs,Calvin Nicholas (1812) vs (1869) Ngcongo,Minenhle Moja Extravaganza 2024 Caballo de Rey - Gambito Escocés |
0-1 | C44 | |
| 2024.07.23 | Jacobs,Fl (2245) vs (2171) Musial,Tomasz 8th Irena Warakomska Mem Peón de Dama Irregular - Inglesa |
1/2-1/2 | A40 | |
| 2024.09.28 | Potgieter,Edward (1934) vs (1812) Jacobs,Calvin Nicholas Moja Extravaganza 2024 Siciliana Scheveningen (Keres) - Siciliana Scheveningen (Keres) |
0-1 | B81 | |
| 2024.09.18 | Magne Kouokam Sylviane (1587) vs (1763) Jacobs,Annelaine Olympiad Women 2024 India de Rey |
0-1 | E61 | |
| 2024.09.27 | Jacobs,Calvin Nicholas (1812) vs (2125) Simpson,Michael Moja Extravaganza 2024 Siciliana Juego del Centro - Smith-Morra |
0-1 | B21 | |
| 2024.09.26 | Acho,Christian (1976) vs (1812) Jacobs,Calvin Nicholas Moja Extravaganza 2024 Siciliana - Anderssen |
1-0 | B40 | |
| 2024.09.26 | Jacobs,Calvin Nicholas (1812) vs (1979) Samuels,Ethan Moja Extravaganza 2024 Siciliana Juego del Centro - Smith-Morra |
1/2-1/2 | B21 | |
| 2024.09.25 | Mnguni,Jacob Dumisani (2195) vs (1812) Jacobs,Calvin Nicholas Moja Extravaganza 2024 Inglesa - Anglo-Holandesa |
1/2-1/2 | A10 | |
| 2024.09.25 | Jacobs,Calvin Nicholas (1812) vs (2239) Oatlhotse,P Moja Extravaganza 2024 Caro-Kann - Maroczy |
1-0 | B12 | |
| 2024.07.22 | Kaliszuk,Kamil (2140) vs (2245) Jacobs,Fl 8th Irena Warakomska Mem Reti India de Rey |
1/2-1/2 | A07 | |
| 2024.07.21 | Rekuc,Patryk (2107) vs (2245) Jacobs,Fl 8th Irena Warakomska Mem India Irregular |
1/2-1/2 | E10 | |
| 2024.07.20 | Jacobs,Fl (2245) vs (2431) Petrovskyi,Vadym 8th Irena Warakomska Mem Nimzo-India Clásica |
0-1 | E32 | |
| 2024.07.19 | Kucza,Karol (2328) vs (2245) Jacobs,Fl 8th Irena Warakomska Mem Española Cerrada - Marshall |
1/2-1/2 | C89 | |
| 2024.07.18 | Jacobs,Fl (2245) vs (2101) Dalkowski,Rafal 8th Irena Warakomska Mem Gambito Volga - Medio Aceptado |
1-0 | A57 | |
| 2023.10.07 | Vandenbussche,T (2434) vs (2227) Jacobs,Fl Dutch League 2023-24 Caballo de Rey - Gambito Escocés (Haxo) |
1-0 | C44 | |
| 2023.11.25 | Roebers,Eline (2385) vs (2202) Jacobs,Fl Dutch League 2023-24 Española Cerrada |
1/2-1/2 | C88 | |
| 2023.12.24 | Francs,Marats (1990) vs (2218) Jacobs,Fl 59th Groningen Open 2023 Española Cerrada |
0-1 | C84 | |
| 2023.12.23 | Jacobs,Fl (2218) vs (2053) Arnold,Rhys 59th Groningen Open 2023 Gambito de Dama Rehúsado - Janowski |
1-0 | D31 | |
| 2023.12.21 | Jacobs,Fl (2218) vs (2511) Beerdsen,Thomas 59th Groningen Open 2023 Eslava Delmar |
0-1 | D12 | |
| 2022.12.17 | Rijnaarts,S (2317) vs (2245) Jacobs,Fl Dutch League 2022-23 Española Berger - Keres |
1-0 | C96 | |
| 2022.11.26 | Jacobs,Fl (2245) vs (2476) Fernandez,Dan SIN Dutch League 2022-23 Nimzo-India Milner-Barry - Zurich |
0-1 | E33 | |
| 2022.11.05 | Jacobs,Fl (2245) vs (2350) Kerigan,D Dutch League 2022-23 India de Rey Moderna |
1-0 | E94 | |
| 2022.10.08 | Jacobs,Fl (2245) vs (2113) Pascual Palomo,L Dutch League 2022-23 Peón de Dama Irregular - Franco-India |
1-0 | A40 | |
| 2022.09.17 | De Jong,JW (2433) vs (2245) Jacobs,Fl Dutch League 2022-23 Nimzo-India Noa |
0-1 | E35 | |
| 2023.04.01 | Verstraeten,R (2382) vs (2233) Jacobs,Fl Dutch League 2022-23 India Irregular |
1-0 | E10 |
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