Jan Brien - Chess Player Overview
Last update: 21/08/2025 06:50:27 GMT+2
Player's activity: ON
Player's name: Jan Brien (GER) 
Player's photo: (Search in Google Images)
Age: 42 years old (born in 1983)
Highest FIDE Elo achieved:
Jan Brien Chess Games: 266
0 (Rapid)
0 (Blitz)
Jan Brien - Charts
FIDE Elo
Activity chart
Jan Brien - Chess Tournaments
| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Jan Brien - Chess Games
Jan Brien - Chess Games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Jan Brien - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2024.08.09 | Renji,Rafael Ninan (1920) vs Geaney-O'Brien,David 103rd ch-IRL 2024 Caro-Kann - Two Knights |
1-0 | B11 | |
| 2024.08.08 | Geaney-O'Brien,David vs (1988) O'Gorman,Alice 103rd ch-IRL 2024 Sicilian Alapin - Smith-Morra |
1/2-1/2 | B22 | |
| 2024.08.07 | Woods,Yannick (1876) vs Geaney-O'Brien,David 103rd ch-IRL 2024 Slav Rubinstein |
1-0 | D11 | |
| 2024.08.06 | Flynn,Jacob (2134) vs Geaney-O'Brien,David 103rd ch-IRL 2024 Caro-Kann |
1-0 | B12 | |
| 2024.08.05 | Geaney-O'Brien,David vs (2100) O'cuilleanain,Oisin 103rd ch-IRL 2024 Reti Symmetrical - Spassky |
1/2-1/2 | A05 | |
| 2024.08.04 | Gallagher,Brian vs Geaney-O'Brien,David 103rd ch-IRL 2024 Caro-Kann Exchange |
0-1 | B13 | |
| 2024.08.03 | Geaney-O'Brien,David vs (1852) Stokes,Stephen 103rd ch-IRL 2024 Reti Zukertort |
1/2-1/2 | A06 | |
| 2024.06.15 | Zucchelli,M (2038) vs (1798) Foo,Jiu Weir Brien 15th Dolomiti Open 2024 Queen's Gambit Declined - Janowski |
1-0 | D31 | |
| 2024.06.14 | Lantini,M (2005) vs (1798) Foo,Jiu Weir Brien 15th Dolomiti Open 2024 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2024.06.13 | Foo,Jiu Weir Brien (1798) vs (1918) Jaidambareesh N R 15th Dolomiti Open 2024 Gruenfeld Exchange |
1-0 | D85 | |
| 2024.06.12 | Lachmair,E (1908) vs (1798) Foo,Jiu Weir Brien 15th Dolomiti Open 2024 Sicilian Closed |
1-0 | B23 | |
| 2024.06.11 | Trevisan,Stefano (1872) vs (1798) Foo,Jiu Weir Brien 15th Dolomiti Open 2024 Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 2024.06.10 | Foo,Jiu Weir Brien (1798) vs (1904) Naveen Kumar P 15th Dolomiti Open 2024 Semi-Slav - Anti-Meran |
0-1 | D43 | |
| 2024.06.10 | Foo,Jiu Weir Brien (1798) vs (1925) Tan,Yi Rui Ray 15th Dolomiti Open 2024 Queen's Indian - Petrosian |
1/2-1/2 | E12 | |
| 2024.06.09 | Catanzaro,Claudio (1932) vs (1798) Foo,Jiu Weir Brien 15th Dolomiti Open 2024 Sicilian Scheveningen Najdorf |
1/2-1/2 | B90 | |
| 2024.06.08 | Foo,Jiu Weir Brien (1798) vs (2004) Laneve,Giulio 15th Dolomiti Open 2024 Queen's Gambit Declined Pillsbury |
0-1 | D53 | |
| 2024.01.26 | Geaney-O'brien,David (1997) vs (2285) Venkatesan,Kavin Gonzaga Classic Masters Reti Zukertort - Catalan |
0-1 | D02 | |
| 2023.08.09 | Geaney-O'brien,David (1965) vs (2116) Lohr,M 12th Split Open 2023 Sicilian Alapin - Smith-Morra |
1/2-1/2 | B22 | |
| 2023.07.29 | Houhou,Alexandre (2095) vs (1965) Geaney-O'brien,David 47th Sitges Open 2023 Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2023.07.25 | Marin,Sebastian (2265) vs (1965) Geaney-O'brien,David 47th Sitges Open 2023 Spanish Russian |
1-0 | C79 | |
| 2023.07.22 | Geaney-O'brien,David (1965) vs (2311) Blasco Coll,A 47th Sitges Open 2023 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1/2-1/2 | B31 | |
| 2023.08.06 | Muha,Miljenko (2325) vs (1965) Geaney-O'brien,David 12th Split Open 2023 Sicilian Maroczy - Hungarian (Maroczy) |
1-0 | B38 | |
| 2023.08.06 | Geaney-O'brien,David (1965) vs (2257) Zelic,Ml 12th Split Open 2023 Four Knights - Leipzig |
1/2-1/2 | C47 | |
| 2023.09.22 | Geaney-O'brien,David (2003) vs (1723) Egli,U exe Slovakia Open 2023 Scandinavian - Classical |
1-0 | B01 | |
| 2023.09.21 | Vasynda,Oleksandr (1873) vs (2003) Geaney-O'brien,David exe Slovakia Open 2023 Slav Modern Exchange - Symmetrical |
1-0 | D13 | |
| 2023.09.20 | Geaney-O'brien,David (2003) vs (2160) Zetocha,Adrian exe Slovakia Open 2023 Sicilian |
0-1 | B50 | |
| 2023.09.19 | Kucera,M (1829) vs (2003) Geaney-O'brien,David exe Slovakia Open 2023 Caro-Kann - Knight (Tartakower) |
0-1 | B15 | |
| 2023.09.18 | Geaney-O'brien,David (2003) vs (2256) Elias,David exe Slovakia Open 2023 Sicilian Alapin |
0-1 | B22 | |
| 2023.09.17 | Kukan,Michal (1772) vs (2003) Geaney-O'brien,David exe Slovakia Open 2023 English Asymmetrical |
0-1 | A34 | |
| 2023.09.16 | Geaney-O'brien,David (2003) vs (2381) Jablonicky,Martin exe Slovakia Open 2023 Robatsch - Small Center |
0-1 | B06 | |
| 2023.09.15 | Koschel,Katharina (1324) vs (2003) Geaney-O'brien,David exe Slovakia Open 2023 Queen's Pawn Zukertort - Alekhine |
0-1 | D15 | |
| 2022.12.30 | Foo,Jiu Weir Brien (1773) vs (1560) Yee Hao Loong 7th Johor Open 2022 Indian Knight - Moscow |
1/2-1/2 | D38 | |
| 2022.12.30 | Haresh,Venkata Narayanaswamy (1312) vs (1773) Foo,Jiu Weir Brien 7th Johor Open 2022 Sicilian Scheveningen Najdorf |
0-1 | B90 | |
| 2022.12.29 | Foo,Jiu Weir Brien (1773) vs (1943) Tamhankar,S 7th Johor Open 2022 King's Indian Yugoslav - Taimanov |
0-1 | E97 | |
| 2022.12.28 | Chen,Meng Boon Marcus (2036) vs (1773) Foo,Jiu Weir Brien 7th Johor Open 2022 English Symmetrical Fianchetto - Ultra-Symmetrical (Botvinnik) |
1-0 | A36 | |
| 2022.12.28 | Foo,Jiu Weir Brien (1773) vs (1185) Juhar,Muhd Luqman 7th Johor Open 2022 Queen's Gambit Declined Pillsbury |
1-0 | D53 | |
| 2022.12.27 | Xie,Kaifan (2123) vs (1773) Foo,Jiu Weir Brien 7th Johor Open 2022 Neo-Indian - Exchange |
1-0 | D35 | |
| 2022.12.27 | Foo,Jiu Weir Brien (1773) vs (2170) Ibanez,Ru 7th Johor Open 2022 Budapest |
0-1 | A52 | |
| 2022.12.26 | Helmy,Muhammad Adnin Nuaym (1286) vs (1773) Foo,Jiu Weir Brien 7th Johor Open 2022 Reti Gambit |
0-1 | A09 | |
| 2022.12.23 | Frost,P (1716) vs (1773) Foo,Jiu Weir Brien 14th Penang Open 2022 Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2022.12.23 | Foo,Jiu Weir Brien (1773) vs (1928) Teo,Hong Ming 14th Penang Open 2022 Queen's Gambit Declined - Janowski |
1/2-1/2 | D31 | |
| 2022.12.22 | Yeap,E (2114) vs (1773) Foo,Jiu Weir Brien 14th Penang Open 2022 Queen's Pawn Zukertort - London |
1-0 | D02 | |
| 2022.12.21 | Foo,Jiu Weir Brien (1773) vs Andreas,Kevin Theofilus 14th Penang Open 2022 Queen's Gambit Declined Pillsbury |
1-0 | D53 | |
| 2022.12.21 | Wong,Shyun Fwu Aldrin (1468) vs (1773) Foo,Jiu Weir Brien 14th Penang Open 2022 Sicilian Scheveningen Najdorf (Amsterdam) |
0-1 | B93 | |
| 2022.12.20 | Foo,Jiu Weir Brien (1773) vs (1356) Govindasamy,Kanes 14th Penang Open 2022 Queen's Gambit Declined Pillsbury |
1-0 | D53 | |
| 2022.12.20 | Lin,Jie Xun (1462) vs (1773) Foo,Jiu Weir Brien 14th Penang Open 2022 Queen's Gambit Declined |
1-0 | D30 | |
| 2022.12.19 | Foo,Jiu Weir Brien (1773) vs (2454) Muthaiah,AL 14th Penang Open 2022 Irregular Indian - Vienna (Duras) |
0-1 | D30 | |
| 2016.08.26 | Tremblay, Mario (1684) vs O'Brien, Anthony 27th NATO Chess 2016 French Advance |
1-0 | C02 | |
| 2016.08.25 | O'Brien, Anthony vs (1774) Bellemare, Regis 27th NATO Chess 2016 Indian |
1-0 | A45 | |
| 2016.08.25 | Simard, Martin vs O'Brien, Anthony 27th NATO Chess 2016 Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2016.08.24 | O'Brien, Anthony vs (1360) Boudry, Rik 27th NATO Chess 2016 Indian |
1/2-1/2 | A45 | |
| 2016.08.23 | Papler, Peter (1622) vs O'Brien, Anthony 27th NATO Chess 2016 Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2016.08.23 | O'Brien, Anthony vs (1985) Ermalis, R. 27th NATO Chess 2016 Indian |
0-1 | A45 | |
| 2016.08.22 | Picart, L. (2084) vs O'Brien, Anthony 27th NATO Chess 2016 Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2019.11.04 | Foo, Jiu Weir Brien (1731) vs Sabarin, Mohamed Ali World Youth U16 Olympiad King's Knight - Scotch Gambit |
1-0 | C44 | |
| 2020.04.14 | Hasson, Peter vs (1883) O'brien, Megan E 4NCL Online Div2 2020 English - Snake |
1-0 | A10 | |
| 2020.04.21 | O'brien, Megan E (1883) vs Gemmell, John 4NCL Online Div2 2020 Budapest - Alekhine |
1-0 | A52 | |
| 2020.05.05 | Kerr, Rowland vs (1883) O'brien, Megan E 4NCL Online Div2 2020 Old Indian |
1-0 | A53 | |
| 2020.05.12 | O'brien, Megan E (1883) vs Hunt, Peter 4NCL Online Div2 2020 Pirc - Kholmov |
0-1 | B07 | |
| 2018.10.13 | O'brien, George (1902) vs (2205) Gengler, P 34th ECC Open 2018 Reti |
0-1 | A04 | |
| 2019.10.30 | Foo, Jiu Weir Brien (1731) vs (1420) Cheng, Amanda World Youth U16 Olympiad Sicilian - Anderssen (Pin) |
1-0 | B40 | |
| 2019.10.31 | Prasitsoonthorn, Teerachoti (1866) vs (1731) Foo, Jiu Weir Brien World Youth U16 Olympiad Queen's Pawn Zukertort - Symmetrical |
1/2-1/2 | D02 | |
| 2019.11.05 | Claassen, Jean-Daniel (1573) vs (1731) Foo, Jiu Weir Brien World Youth U16 Olympiad Petrov - Classical |
0-1 | C42 | |
| 2018.12.12 | Edithso, Samantha (1862) vs (1636) Foo, Jiu Weir Brien 5th Johor Open 2018 French Advance Winawer |
1-0 | C16 | |
| 2019.04.07 | O'brien, George (1873) vs (1619) O Connor, Hugh Irish Clubs 2019 King's Indian Schwarz - Averbakh |
1/2-1/2 | E74 | |
| 2018.12.11 | Khandhar, K (1878) vs (1636) Foo, Jiu Weir Brien 5th Johor Open 2018 Indian |
1-0 | A45 | |
| 2019.04.06 | Cullen, Sean (1640) vs (1873) O'brien, George Irish Clubs 2019 Indian East Indian |
1-0 | A48 | |
| 2019.04.06 | Lohan, Martin (1737) vs (1873) O'brien, George Irish Clubs 2019 Reti - Wade |
1-0 | A04 | |
| 2019.11.03 | Zaid, Alaa Chasib (1844) vs (1731) Foo, Jiu Weir Brien World Youth U16 Olympiad Petrov - Nimzovich |
0-1 | C42 | |
| 2019.11.03 | Foo, Jiu Weir Brien (1731) vs (1790) Annageldiyev, Azatgeldi World Youth U16 Olympiad Sicilian Barnes |
1-0 | B45 | |
| 2018.10.16 | Mathioulakis, F (1856) vs (1902) O'brien, George 34th ECC Open 2018 Indian |
0-1 | A45 | |
| 2018.12.10 | Foo, Jiu Weir Brien (1636) vs (2092) Kavinda, A 5th Johor Open 2018 Robatsch |
0-1 | B06 | |
| 2018.10.14 | O'brien, George (1902) vs (1978) Hajra, Driton 34th ECC Open 2018 Reti Symmetrical - King's Fianchetto |
0-1 | A15 | |
| 2019.04.07 | Quinn, C (1976) vs (1873) O'brien, George Irish Clubs 2019 King's Indian Saemisch - Steiner |
1/2-1/2 | E81 | |
| 2016.12.27 | Shimanov, A. (2633) vs O'Brien, Bret T Pan-Am Intercollegiate Sicilian - Chameleon |
1-0 | B23 | |
| 2020.05.26 | Lawson, Maurice E (1983) vs (1883) O'brien, Megan E 4NCL Online Div2 2020 French |
1-0 | C01 | |
| 2018.10.15 | Petersen, Stee1 (2131) vs (1902) O'brien, George 34th ECC Open 2018 Petrov - Nimzovich |
1-0 | C42 | |
| 2018.10.17 | O'brien, George (1902) vs (2149) Hamiti, Gani 34th ECC Open 2018 Reti King's Indian |
1/2-1/2 | A07 | |
| 2019.10.29 | Siniauski, Artsiom (2233) vs (1731) Foo, Jiu Weir Brien World Youth U16 Olympiad Petrov Modern - Symmetrical |
1-0 | C43 | |
| 2019.10.30 | Foo, Jiu Weir Brien (1731) vs (2241) Xi, Qi World Youth U16 Olympiad French Advance |
0-1 | C02 | |
| 2019.11.01 | Ajay, Karthikeyan (2214) vs (1731) Foo, Jiu Weir Brien World Youth U16 Olympiad Petrov Modern - Symmetrical |
1-0 | C43 | |
| 2014.07.07 | Kelly, J Steven (1944) vs O'Brien, Robert ch-Commonwealth 2014 Irregular King's Pawn - St. George |
1-0 | B00 | |
| 2014.07.06 | O'Brien, Robert vs Goral, Alex E ch-Commonwealth 2014 Queen's Pawn - Mason |
1/2-1/2 | D00 | |
| 2014.07.05 | O'Brien, Robert vs (1909) Jelfs, Alan ch-Commonwealth 2014 Indian |
1/2-1/2 | A45 | |
| 2014.07.04 | Ridge, Michael (1892) vs O'Brien, Robert ch-Commonwealth 2014 Caro-Kann - Maroczy |
1-0 | B12 | |
| 2014.07.03 | O'Brien, Robert vs (1848) Schmerwitz, R. ch-Commonwealth 2014 Indian |
1/2-1/2 | A45 | |
| 2014.07.02 | Venkata, Kr (1930) vs O'Brien, Robert ch-Commonwealth 2014 Caro-Kann Knight Classical - Spassky |
1-0 | B19 | |
| 2014.06.30 | Taylor, Adam C (2077) vs O'Brien, Robert ch-Commonwealth 2014 Reti Gambit |
1-0 | A09 | |
| 2014.03.28 | Williams, Si1 (2458) vs O'Brien, George Cork Masters 2014 King's Gambit Accepted (Abazzia) - Modern |
1-0 | C36 | |
| 2013.04.19 | O'Brien, George vs (2483) Collins, S IRL. Cork Masters 2013 Nimzo-Indian Classical |
0-1 | E32 | |
| 2010.08.22 | O'Brien, Matthew vs (2071) Chen, Kevin 2nd DOCA FIDE Spanish Closed Berlin |
0-1 | C66 | |
| 2010.08.22 | Swaminathan, R. (2085) vs O'Brien, Matthew 2nd DOCA FIDE Sicilian Scheveningen Najdorf - Lipnitsky |
1-0 | B90 | |
| 2010.08.21 | O'Brien, Matthew vs (2153) Ferrero, Steve 2nd DOCA FIDE Spanish Closed Berlin |
0-1 | C66 | |
| 2010.08.21 | Ippolito, D. (2458) vs O'Brien, Matthew 2nd DOCA FIDE Reti Symmetrical - Blumenfeld |
1-0 | E10 | |
| 2010.08.15 | O'Brien, Matthew vs Zhu, Daniel 2nd DOCA FIDE Sicilian Yugoslav Dragon - Rauzer |
0-1 | B76 | |
| 2010.08.15 | West, J. (2090) vs O'Brien, Matthew 2nd DOCA FIDE Irregular King's Pawn - Nimzovich (Williams) |
1-0 | B00 | |
| 2010.08.14 | O'Brien, Matthew vs Walker, Andrew 2nd DOCA FIDE Sicilian Scheveningen Najdorf |
1-0 | B99 | |
| 2010.08.14 | Grasso, D. (2168) vs O'Brien, Matthew 2nd DOCA FIDE Irregular Queen's Pawn - Nimzovich |
1/2-1/2 | A40 | |
| 2010.08.13 | Stoyko, S. (2209) vs O'Brien, Matthew 2nd DOCA FIDE Irregular Queen's Pawn - Nimzovich |
1/2-1/2 | A40 | |
| 2010.07.17 | O'Brien, Frank vs Drkulec, Vladimir Canadian Open Gruenfeld Saemisch - Landau |
0-1 | D82 |