Christof Koellner - Chess Player Overview
Last update: 03/09/2023 03:10:59 GMT+2
Player's activity: ON
Player's name: Christof Koellner (GER) 
Player's photo: (Search in Google Images)
Age: 52 years old (born in 1973)
Sex: ♂
Highest FIDE Elo achieved: 2162
Christof Koellner Chess Games: 179
2032 (Rapid)
2027 (Blitz)
Christof Koellner - Charts
FIDE Elo
Activity chart
Christof Koellner - Chess Tournaments
| Date | Chess tournament name | Initial ranking | Final ranking | Performance |
|---|---|---|---|---|
| 2023-07-16 to 2023-07-23 | 36. Sonnenterassen Open 2023 (B-Turnier unter 2100 Elo)  |
1 | 3 [-2] | 2120 |
| 2022-11-05 to 2022-11-13 | 25. Offene Internationale Bayerische Schachmeisterschaft Tegernsee |
192 | 81 [+111] | 2194 |
| 2022-07-17 to 2022-07-24 | 35. Schwarzacher Open 2022 (B-Turnier 1700 - 2099 Elo) |
1 | 8 [-7] | 1937 |
| 2022-03-16 to 2022-03-20 | Festival Primavera Cattolica  |
41 | 63 [-22] | 1946 |
| 2022-01-29 to 2022-02-06 | chessemy Open |
46 | 25 [+21] | 2115 |
| 2020-10-31 to 2020-11-08 | 24. Offene Internationale Bayerische Meisterschaft Tegernsee |
98 | 98 [0] | 0 |
| 2020-06-08 to 2020-07-05 | 1st Cologne Chess Invitational - Group B |
8 | 2 [+6] | 2234 |
| 2019-09-06 to 2019-09-06 | BSP OSG Blitz 2019 |
14 | 25 [-11] | 1786 |
| 2019-08-03 to 2019-08-11 | A-Open Lüneburger Schachfestival 2019 |
34 | 60 [-26] | 2000 |
| 2020-02-21 to 2020-02-25 | 11. Pfalz-Open 2020 A-Turnier |
97 | 73 [+24] | 2220 |
| 2019-10-12 to 2019-10-19 | 37. Münsterland Open |
22 | 15 [+7] | 2131 |
| 2019-06-20 to 2019-06-23 | 11. Rheinland-Pfalz-Open Weilerbach 2019 |
19 | 14 [+5] | 2179 |
| 2018-07-21 to 2018-07-29 | Xtracon Chess Open 2018  |
145 | 134 [+11] | 2109 |
| 2018-10-12 to 2018-10-19 | 36. Münsterland Open 2018 |
22 | 23 [-1] | 2121 |
| 2018-05-31 to 2018-06-03 | 10. Rheinland-Pfalz-Open Nickenich 2018 |
31 | 4 [+27] | 2235 |
| 2017-02-24 to 2017-02-28 | 8. Pfalz-Open 2017 A-Turnier |
87 | 118 [-31] | 2078 |
Christof Koellner - Chess Games
Christof Koellner - Chess Games
Filter by color:
(Multiple options can be selected)
Filter by opening:
(Multiple options can be selected)
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2022.11.09 | Leeb, Simon (2276) vs (2021) Koellner, Christof 25. Offene Internationale Bayerische Schachmeisterschaft Tegernsee Pirc |
1/2-1/2 | B07 | |
| 2022.03.20 | Sala, Giulia (2057) vs (2142) Koellner, Christof Festival Primavera Cattolica Pirc |
1-0 | B07 | |
| 2022.03.19 | Koellner, Christof (2142) vs (2190) Koellner, Aaron Noah Festival Primavera Cattolica Queen's Pawn Zukertort |
1/2-1/2 | D02 | |
| 2022.03.19 | Dobboletta, Alex (2176) vs (2142) Koellner, Christof Festival Primavera Cattolica Reti Zukertort |
1-0 | A06 | |
| 2022.03.18 | Koellner, Christof (2142) vs (2041) Scarpa, Silvia Festival Primavera Cattolica Old Benoni - Indian |
1/2-1/2 | A43 | |
| 2022.03.18 | Persico, Lorenzo (2080) vs (2142) Koellner, Christof Festival Primavera Cattolica Pirc |
0-1 | B07 | |
| 2022.03.17 | Koellner, Christof (2142) vs (2072) Meyling, Lennart Festival Primavera Cattolica Queen's Pawn - Mason |
0-1 | D00 | |
| 2022.03.17 | Chennaoui, Yasin (2015) vs (2142) Koellner, Christof Festival Primavera Cattolica Queen's Gambit Declined |
1-0 | D30 | |
| 2022.03.16 | Koellner, Christof (2142) vs (2478) Dimitrov, Radoslav Festival Primavera Cattolica Queen's Pawn Closed - Alekhine |
0-1 | D04 | |
| 2020.02.25 | Koellner, Christof (2120) vs (2258) Becker, Dirk 11. Pfalz-Open 2020 Queen's Pawn Closed - Semi-Colle |
1/2-1/2 | D04 | |
| 2020.02.25 | Schneider, Jana (2280) vs (2120) Koellner, Christof 11. Pfalz-Open 2020 Pirc |
1/2-1/2 | B07 | |
| 2020.02.24 | Schiffer, Stefan (2280) vs (2120) Koellner, Christof 11. Pfalz-Open 2020 Pirc |
1-0 | B07 | |
| 2020.02.23 | Bethke, Richard (2301) vs (2120) Koellner, Christof 11. Pfalz-Open 2020 Pirc |
1-0 | B07 | |
| 2020.02.22 | Koellner, Christof (2120) vs (2283) Degenhard, Simon 11. Pfalz-Open 2020 Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2020.02.22 | Fischer, Daniel (2318) vs (2120) Koellner, Christof 11. Pfalz-Open 2020 Pirc |
1/2-1/2 | B07 | |
| 2019.10.31 | Nasshan, Dennis (2306) vs (2078) Koellner, Christof 23. Offene Internationale Bayerische Meisterschaft Tegernsee Bird Dutch |
1-0 | A03 | |
| 2019.06.23 | Koellner, Christof (2084) vs (2265) Commercon, Simon 11. Rheinland-Pfalz-Open Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2019.06.22 | Calvi, Stefan (1980) vs (2084) Koellner, Christof 11. Rheinland-Pfalz-Open Pirc |
0-1 | B07 | |
| 2019.06.22 | Koellner, Christof (2084) vs (2027) Pelt, Alexander 11. Rheinland-Pfalz-Open Queen's Pawn Closed - Symmetrical |
1/2-1/2 | D04 | |
| 2019.06.21 | Frohnhaeuser, Simon (1922) vs (2084) Koellner, Christof 11. Rheinland-Pfalz-Open Pirc |
0-1 | B07 | |
| 2019.06.21 | Koellner, Christof (2084) vs (2370) Muckle, Julius 11. Rheinland-Pfalz-Open Slav - Classical Exchange |
0-1 | D10 | |
| 2019.06.20 | Zimmer, Sascha (1909) vs (2084) Koellner, Christof 11. Rheinland-Pfalz-Open Modern |
0-1 | A41 | |
| 2019.06.20 | Koellner, Christof (2084) vs (1675) Bleisinger, Emil 11. Rheinland-Pfalz-Open Queen's Pawn Zukertort |
1-0 | D02 | |
| 2018.06.03 | Koellner, Christof (2083) vs (2163) Liard, Thibaud 10. Rheinland-Pfalz-Open Indian Knight |
1-0 | A46 | |
| 2018.06.02 | Zimmermann, Klemens (2286) vs (2083) Koellner, Christof 10. Rheinland-Pfalz-Open Modern |
1/2-1/2 | A41 | |
| 2018.06.02 | Koellner, Christof (2083) vs (1771) Duero, Liam 10. Rheinland-Pfalz-Open Queen's Pawn - Mason |
1-0 | D00 | |
| 2018.06.01 | Grosse, Christian (1874) vs (2083) Koellner, Christof 10. Rheinland-Pfalz-Open Pirc |
0-1 | B07 | |
| 2018.06.01 | Koellner, Christof (2083) vs (2508) Dgebuadze, Alexandre 10. Rheinland-Pfalz-Open Indian - Trompowsky |
0-1 | A45 | |
| 2018.05.31 | Pishanidar, Borzou (1821) vs (2083) Koellner, Christof 10. Rheinland-Pfalz-Open Modern |
0-1 | A41 | |
| 2018.05.31 | Koellner, Christof (2083) vs (1612) Woyave, Pascal 10. Rheinland-Pfalz-Open Indian - Trompowsky |
1-0 | A45 | |
| 2017.02.25 | Koellner, Christof (2142) vs (2400) Perske, Thore 8. Pfalz-Open 2017 Indian - Trompowsky |
0-1 | A45 |
Christof Koellner - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2021.11.01 | Coellen,Florian (1922) vs (2153) Koellner,Christof 15th Deizisau Autumn Open Modern |
0-1 | A41 | |
| 2021.11.01 | Koellner,Christof (2153) vs (1775) Dilthey,Lennart 15th Deizisau Autumn Open Indian - Trompowsky |
1-0 | A45 | |
| 2021.10.30 | Kobl,Rudolf (1973) vs (2153) Koellner,Christof 15th Deizisau Autumn Open Pirc |
1-0 | B07 | |
| 2021.10.29 | Koellner,Christof (2153) vs (1847) Vojdani,Bahram 15th Deizisau Autumn Open Indian - Trompowsky |
1-0 | A45 | |
| 2021.10.13 | Koellner,Christof (2153) vs (2244) Kersten,U 38th Muensterland Open Indian Knight - Spielmann |
0-1 | A46 | |
| 2021.10.10 | Holtel,Jasper (2305) vs (2153) Koellner,Christof 38th Muensterland Open Reti King's Indian |
1-0 | A07 | |
| 2022.03.20 | Sala,Giulia (2057) vs (2142) Koellner,Christof Primavera Cattolica Open Pirc |
1-0 | B07 | |
| 2022.03.19 | Koellner,Christof (2142) vs (2190) Koellner,Aaron Noah Primavera Cattolica Open Queen's Pawn Zukertort |
1/2-1/2 | D02 | |
| 2022.03.19 | Dobboletta,Alex (2176) vs (2142) Koellner,Christof Primavera Cattolica Open Reti Zukertort |
1-0 | A06 | |
| 2022.03.18 | Koellner,Christof (2142) vs (2041) Scarpa,Silvia Primavera Cattolica Open Old Benoni - Indian |
1/2-1/2 | A43 | |
| 2022.03.18 | Persico,Lorenzo (2080) vs (2142) Koellner,Christof Primavera Cattolica Open Pirc |
0-1 | B07 | |
| 2022.03.17 | Koellner,Christof (2142) vs (2072) Meyling,Lennart Primavera Cattolica Open Queen's Pawn - Mason |
0-1 | D00 | |
| 2022.03.17 | Chennaoui,Yasin (2015) vs (2142) Koellner,Christof Primavera Cattolica Open Queen's Gambit Declined |
1-0 | D30 | |
| 2022.03.16 | Koellner,Christof (2142) vs (2478) Dimitrov,R Primavera Cattolica Open Queen's Pawn Closed - Alekhine |
0-1 | D04 | |
| 2022.02.06 | Hommer,Jeremy (2220) vs (2111) Koellner,Christof chessemy Open 2022 |
0-1 | ||
| 2022.02.05 | Pellicoro,Nathalie (1835) vs (2111) Koellner,Christof chessemy Open 2022 Sicilian |
0-1 | B40 | |
| 2022.02.04 | Koellner,Christof (2111) vs (2167) Koellner,Aaron Noah chessemy Open 2022 Indian Capablanca |
0-1 | A47 | |
| 2022.02.03 | Borkhardt,Arndt (1940) vs (2111) Koellner,Christof chessemy Open 2022 Pirc |
0-1 | B07 | |
| 2022.01.31 | Koellner,Christof (2111) vs (2376) Skytte,R chessemy Open 2022 Indian - Trompowsky |
0-1 | A45 | |
| 2022.02.02 | Koellner,Christof (2111) vs (2282) Schulze,Lara chessemy Open 2022 Irregular Queen's Pawn - Torre (Nimzovich) |
0-1 | A46 | |
| 2022.02.01 | Weyandt,Manfred vs (2111) Koellner,Christof chessemy Open 2022 Pirc |
0-1 | B07 | |
| 2022.01.30 | Tan,Ju2 (2526) vs (2111) Koellner,Christof chessemy Open 2022 Pirc |
0-1 | B07 | |
| 2022.01.29 | Koellner,Christof (2111) vs (1562) Zoellner,Bente chessemy Open 2022 Indian - Trompowsky |
1-0 | A45 | |
| 2021.08.01 | Koellner,Christof (2149) vs (2150) Parra Becerra,Edgar Andre Aarhus Chess House Summer Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2021.07.31 | Rewitz,P (2289) vs (2149) Koellner,Christof Aarhus Chess House Summer Pirc |
0-1 | B07 | |
| 2021.07.31 | Koellner,Christof (2149) vs (2081) Pedersen,Pee Aarhus Chess House Summer Irregular Queen's Pawn - Rubinstein |
1-0 | A46 | |
| 2021.07.30 | Easwaralingam,Adesh (2141) vs (2149) Koellner,Christof Aarhus Chess House Summer Pirc |
1-0 | B07 | |
| 2021.07.29 | Koellner,Christof (2149) vs (2221) Olsson,William Aarhus Chess House Summer Queen's Gambit Declined - Old Semi-Slav |
1/2-1/2 | D31 | |
| 2021.07.28 | Christensen,Jan1 (2171) vs (2149) Koellner,Christof Aarhus Chess House Summer Modern |
1/2-1/2 | A41 | |
| 2021.07.28 | Koellner,Christof (2149) vs (2282) Ramsdal,Jens Albert Aarhus Chess House Summer Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
| 2021.07.27 | Fries Nielsen,JO (2359) vs (2149) Koellner,Christof Aarhus Chess House Summer Modern |
1-0 | A41 | |
| 2021.07.26 | Koellner,Christof (2149) vs (2320) Bank,P Aarhus Chess House Summer Irregular Queen's Pawn - Kotov |
1-0 | A40 | |
| 2017.10.22 | Stork, Oliver (2176) vs (2073) Koellner, Christof 9th Korbach Open 2017 English Sicilian |
0-1 | A20 | |
| 2017.10.22 | Koellner, Christof (2073) vs (2129) Thomas, In 9th Korbach Open 2017 Slav - Classical Exchange |
1/2-1/2 | D10 | |
| 2017.10.21 | Trienekens, T. (1865) vs (2073) Koellner, Christof 9th Korbach Open 2017 Pirc |
0-1 | B07 | |
| 2017.10.21 | Koellner, Christof (2073) vs (2092) Nielsen, Kl 9th Korbach Open 2017 Queen's Pawn Zukertort |
1/2-1/2 | D02 | |
| 2017.10.20 | Sanati, Charlotte (2098) vs (2073) Koellner, Christof 9th Korbach Open 2017 Queen's Gambit Chigorin |
1/2-1/2 | D07 | |
| 2017.10.20 | Meyer, Marcel (1740) vs (2073) Koellner, Christof 9th Korbach Open 2017 Sicilian Barnes (Bastrikov) |
0-1 | B48 | |
| 2017.10.19 | Koellner, Christof (2073) vs (1816) Powalla, Christian 9th Korbach Open 2017 Indian - Trompowsky |
1-0 | A45 | |
| 2019.07.13 | Koellner, Christof (2091) vs Srimathi, Raajesh 47th Sparkassen Open Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2018.03.25 | Koellner, Christof (2087) vs (1979) Fuhlrott, Tim 24th Schloss Open 2018 Dutch - Hopton |
1/2-1/2 | A80 | |
| 2019.04.24 | Koellner, Christof (2137) vs (1997) Oezdemir, Ali Oezden 7th Hofheim Spring Open Indian East Indian |
1-0 | A48 | |
| 2019.04.25 | Isha, Sharma (1989) vs (2137) Koellner, Christof 7th Hofheim Spring Open Giuoco Piano - Pianissimo |
1/2-1/2 | C54 | |
| 2019.04.25 | Koellner, Christof (2137) vs (2036) Kirchner, Markus 7th Hofheim Spring Open Mieses opening |
1/2-1/2 | A00 | |
| 2018.06.01 | Koellner, Christof (2083) vs (2508) Dgebuadze, A 10th Rheinland-Pfalz Open Indian - Trompowsky |
0-1 | A45 | |
| 2019.06.22 | Calvi, Stefan (1980) vs (2084) Koellner, Christof 11th Rheinland-Pfalz Open Pirc |
0-1 | B07 | |
| 2019.06.22 | Koellner, Christof (2084) vs (2027) Pelt, A 11th Rheinland-Pfalz Open Queen's Pawn Closed - Symmetrical |
1/2-1/2 | D04 | |
| 2018.07.02 | Koziak, V (2473) vs (2105) Koellner, Christof 2nd Lasker Memorial 2018 Irregular King's Pawn |
1-0 | B00 | |
| 2016.07.17 | Winkel, Peter (2038) vs (2133) Koellner, Christof 44th Sparkassen Open Old Indian Ukrainian (Two Knights) |
1/2-1/2 | A55 | |
| 2016.07.16 | Koellner, Christof (2133) vs (2240) Mundorf, J. 44th Sparkassen Open Reti |
0-1 | A04 | |
| 2016.07.15 | Oezen, Alf (1970) vs (2133) Koellner, Christof 44th Sparkassen Open Reti - Wade |
0-1 | A04 | |
| 2016.07.14 | Koellner, Christof (2133) vs (2141) Steinle, C. 44th Sparkassen Open Indian Capablanca |
0-1 | A47 | |
| 2016.07.13 | Savchenko, Daniel (1942) vs (2133) Koellner, Christof 44th Sparkassen Open Pirc |
0-1 | B07 | |
| 2016.07.12 | Koellner, Christof (2133) vs (2187) Wiebe, P. 44th Sparkassen Open Slav Delmar |
0-1 | D12 | |
| 2018.07.22 | Holm, Kristian Stuvik (2453) vs (2105) Koellner, Christof Xtracon Chess Open 2018 Queen's Gambit Declined |
1-0 | D37 | |
| 2019.08.09 | Nielsen, Joe (2000) vs (2075) Koellner, Christof Lueneburg Open A 2019 Catalan Irregular - Closed |
0-1 | E01 | |
| 2019.08.10 | Koellner, Christof (2075) vs (1990) Koellner, Aaron Noah Lueneburg Open A 2019 Queen's Pawn Closed - Symmetrical |
0-1 | D04 | |
| 2019.08.11 | Bosselmann, Tom Linus (1996) vs (2075) Koellner, Christof Lueneburg Open A 2019 King's Indian Orthodox |
1-0 | E88 | |
| 2016.07.11 | Stemmler, Fabian (1931) vs (2133) Koellner, Christof 44th Sparkassen Open Pirc |
0-1 | B07 | |
| 2016.07.10 | Koellner, Christof (2133) vs (2413) Sorokin, Aleksey 44th Sparkassen Open Indian East Indian |
0-1 | A48 | |
| 2016.07.09 | Schuelke, T. (1923) vs (2133) Koellner, Christof 44th Sparkassen Open Nimzovich - Modern |
0-1 | A01 | |
| 2018.11.25 | Enchev, I (2496) vs (2105) Koellner, Christof Heusenstamm Schloss Open Reti - Wade |
1-0 | A04 | |
| 2019.01.02 | Koellner, Christof (2137) vs (2359) Olsen, Filip Boe 31st Staufer-Open 2019 Queen's Pawn - Mason |
0-1 | D00 | |
| 2019.01.02 | Miedema, D (2370) vs (2137) Koellner, Christof 31st Staufer-Open 2019 Pirc |
0-1 | B07 | |
| 2019.01.03 | Zwirs, Nico (2419) vs (2137) Koellner, Christof 31st Staufer-Open 2019 English Three Knights |
1-0 | A27 | |
| 2016.05.29 | Milov, L. (2446) vs (2116) Koellner, Christof 19th Rhein-Main-Open 2016 Philidor - Exchange |
1-0 | C41 | |
| 2016.05.28 | Koellner, Christof (2116) vs (1940) Guth, W. 19th Rhein-Main-Open 2016 Queen's Pawn Closed - Symmetrical |
1-0 | D04 | |
| 2016.05.28 | Hacker, Jonas (2288) vs (2116) Koellner, Christof 19th Rhein-Main-Open 2016 Pirc |
1-0 | B07 | |
| 2016.05.27 | Koellner, Christof (2116) vs (2040) Kolker, V. 19th Rhein-Main-Open 2016 Indian East Indian |
1-0 | A48 | |
| 2016.05.26 | Makilla, T. (1984) vs (2116) Koellner, Christof 19th Rhein-Main-Open 2016 Pirc |
0-1 | B07 | |
| 2016.05.26 | Koellner, Christof (2116) vs (2575) Khenkin, I. 19th Rhein-Main-Open 2016 Queen's Pawn Closed - Symmetrical |
0-1 | D04 | |
| 2016.05.25 | Kopf, R. (1910) vs (2116) Koellner, Christof 19th Rhein-Main-Open 2016 Modern |
0-1 | A41 | |
| 2017.07.23 | Koellner, Christof (2131) vs (1827) Kartsev, Nikolaj 45th Sparkassen Open Indian - Trompowsky |
1-0 | A45 | |
| 2017.07.22 | Klueting, R. (1907) vs (2131) Koellner, Christof 45th Sparkassen Open Sicilian |
0-1 | B40 | |
| 2017.07.20 | Wuebker, Paul-Luca (2042) vs (2131) Koellner, Christof 45th Sparkassen Open Modern |
1-0 | A41 | |
| 2017.07.19 | Koellner, Christof (2131) vs (1902) Biermann, Lenhard 45th Sparkassen Open Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2017.07.18 | Ramien, David (2070) vs (2131) Koellner, Christof 45th Sparkassen Open Pirc |
1-0 | B07 | |
| 2018.03.23 | Voege, Tobias (2226) vs (2087) Koellner, Christof 24th Schloss Open 2018 Modern |
1-0 | A41 | |
| 2017.07.17 | Koellner, Christof (2131) vs (1979) Harringer, Manfred 45th Sparkassen Open Indian Knight |
1/2-1/2 | A46 | |
| 2017.07.16 | Runte, Moritz (1862) vs (2131) Koellner, Christof 45th Sparkassen Open Pirc |
1/2-1/2 | B07 | |
| 2017.07.15 | Koellner, Christof (2131) vs (2165) Hiller, S. 45th Sparkassen Open Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2018.05.03 | Koellner, Christof (2083) vs (2163) Liard, T 10th Rheinland-Pfalz Open Indian Knight |
1-0 | A46 | |
| 2018.07.28 | Koellner, Christof (2105) vs (2322) Berg, K Xtracon Chess Open 2018 Queen's Gambit Accepted Classical |
1/2-1/2 | D27 | |
| 2016.04.02 | Koellner, Christof (2111) vs (2122) Roessler, U. 4th Hofheim Spring Open Indian East Indian |
1-0 | A48 | |
| 2019.04.26 | Koellner, Christof (2137) vs (2068) Shourya, Jain 7th Hofheim Spring Open Queen's Pawn - Mason |
1-0 | D00 | |
| 2016.04.02 | Henrich, D. (2157) vs (2111) Koellner, Christof 4th Hofheim Spring Open English Sicilian |
1-0 | A20 | |
| 2016.04.01 | Koellner, Christof (2111) vs (2200) Kuzmin, Yuriy 4th Hofheim Spring Open Queen's Pawn Closed - Symmetrical |
1/2-1/2 | D04 | |
| 2016.04.01 | Phunhon Lopez, Danie (1918) vs (2111) Koellner, Christof 4th Hofheim Spring Open Pirc |
0-1 | B07 | |
| 2016.03.31 | Koellner, Christof (2111) vs (1985) Joppien, A. 4th Hofheim Spring Open Queen's Pawn Closed |
1-0 | D04 | |
| 2016.03.31 | Sevall, Jacob (1915) vs (2111) Koellner, Christof 4th Hofheim Spring Open Indian - Richter |
1/2-1/2 | D01 | |
| 2016.03.30 | Koellner, Christof (2111) vs (1975) Leck, Jakob 4th Hofheim Spring Open Queen's Pawn Closed - Zukertort |
1/2-1/2 | D05 | |
| 2016.03.30 | Luebeck, Stephan (2030) vs (2111) Koellner, Christof 4th Hofheim Spring Open Modern |
1/2-1/2 | A41 | |
| 2016.03.29 | Koellner, Christof (2111) vs (2014) Cichy, Mic 4th Hofheim Spring Open Indian Knight |
1/2-1/2 | A46 | |
| 2019.07.15 | Koellner, Christof (2091) vs (2211) Heck, N 47th Sparkassen Open Irregular Queen's Pawn - Geller |
0-1 | B06 | |
| 2017.04.11 | Greiner, T. (2112) vs (2126) Koellner, Christof 5th Hofheim Spring Open Pirc |
1-0 | B07 | |
| 2017.04.11 | Koellner, Christof (2126) vs (2012) Cichy, Mic 5th Hofheim Spring Open Indian - Trompowsky |
1-0 | A45 | |
| 2018.05.31 | Koellner, Christof (2083) vs (1612) Woyave, P 10th Rheinland-Pfalz Open Indian - Trompowsky |
1-0 | A45 | |
| 2018.06.02 | Zimmermann, K (2286) vs (2083) Koellner, Christof 10th Rheinland-Pfalz Open Modern |
1/2-1/2 | A41 | |
| 2018.07.21 | Koellner, Christof (2105) vs (1608) Svane, Freja Xtracon Chess Open 2018 Slav - Classical Exchange |
1-0 | D10 | |
| 2017.04.10 | Zweschper, E. (2022) vs (2126) Koellner, Christof 5th Hofheim Spring Open Modern |
1/2-1/2 | A41 | |
| 2017.04.10 | Koellner, Christof (2126) vs (2057) Kreiling, C. 5th Hofheim Spring Open Indian Knight - Spielmann |
0-1 | A46 | |
| 2017.04.09 | Schupp, T. (2137) vs (2126) Koellner, Christof 5th Hofheim Spring Open Sicilian Nimzovich |
1-0 | B29 | |
| 2017.04.09 | Koellner, Christof (2126) vs (2153) Henrich, D. 5th Hofheim Spring Open Modern |
1/2-1/2 | A41 | |
| 2017.04.08 | Guennigmann, M. (2210) vs (2126) Koellner, Christof 5th Hofheim Spring Open Sicilian Nimzovich |
1/2-1/2 | B29 | |
| 2017.04.08 | Koellner, Christof (2126) vs (2025) Leck, Jakob 5th Hofheim Spring Open Queen's Pawn - Chigorin |
1-0 | D00 | |
| 2017.04.07 | Svetushkin, D. (2574) vs (2126) Koellner, Christof 5th Hofheim Spring Open Pirc |
1-0 | B07 | |
| 2019.04.26 | Koellner, Christof (2137) vs (2055) Chekletsov, Egor 7th Hofheim Spring Open Indian Knight - Semi-Colle |
1/2-1/2 | D04 | |
| 2019.06.20 | Koellner, Christof (2084) vs (1675) Bleisinger, Emil 11th Rheinland-Pfalz Open Queen's Pawn Zukertort |
1-0 | D02 | |
| 2019.04.18 | Bogner, S (2603) vs (2137) Koellner, Christof GRENKE Chess Open 2019 Reti King's Indian |
1-0 | A07 | |
| 2020.01.03 | Barzen, P (2301) vs (2084) Koellner, Christof 32nd Staufer-Open 2020 Pirc |
1/2-1/2 | B07 | |
| 2018.07.23 | Koellner, Christof (2105) vs (2320) Jacobsen, Mikkel Manosri Xtracon Chess Open 2018 Indian - Trompowsky |
0-1 | A45 | |
| 2018.07.25 | Dauth, B (2325) vs (2105) Koellner, Christof Xtracon Chess Open 2018 Italian |
1/2-1/2 | C50 | |
| 2015.12.27 | Koellner, Christof (2118) vs (2445) Inkiov, V. 12th Schachtuerken Cup Queen's Pawn Closed - Colle |
0-1 | D05 | |
| 2018.07.26 | Koellner, Christof (2105) vs (2267) Bach, Mat Xtracon Chess Open 2018 Indian - Trompowsky |
0-1 | A45 | |
| 2018.05.31 | Pishanidar, Borzou (1821) vs (2083) Koellner, Christof 10th Rheinland-Pfalz Open Modern |
0-1 | A41 | |
| 2018.07.29 | Schouten, Mathias Lind (1784) vs (2105) Koellner, Christof Xtracon Chess Open 2018 Pirc |
1/2-1/2 | B07 | |
| 2019.01.05 | Koellner, Christof (2137) vs (2262) Namyslo, H 31st Staufer-Open 2019 Queen's Pawn Zukertort - Krause |
1/2-1/2 | D02 | |
| 2019.01.06 | Koellner, Christof (2137) vs (2271) Zwahr, P 31st Staufer-Open 2019 Indian East Indian |
0-1 | A48 | |
| 2015.11.29 | Feller, S. (2619) vs (2118) Koellner, Christof Heusenstamm Schloss Open Modern |
1-0 | A41 | |
| 2015.11.28 | Van Foreest, Jorden (2546) vs (2118) Koellner, Christof Heusenstamm Schloss Open Pirc |
1/2-1/2 | B07 | |
| 2015.11.28 | Koellner, Christof (2118) vs (2164) Budzyn, M. Heusenstamm Schloss Open Indian East Indian |
1/2-1/2 | A48 | |
| 2019.07.16 | Skabs, Denis (1745) vs (2091) Koellner, Christof 47th Sparkassen Open Sicilian Center Game - Smith-Morra |
1/2-1/2 | B21 | |
| 2019.04.27 | Humburg, Philipp (2244) vs (2137) Koellner, Christof 7th Hofheim Spring Open Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2019.08.03 | Kreie, G (1727) vs (2075) Koellner, Christof Lueneburg Open A 2019 Pirc |
0-1 | B07 | |
| 2019.08.04 | Koellner, Christof (2075) vs (1740) Kasipour Azbari, Seyed Arvin Lueneburg Open A 2019 Indian - Trompowsky |
1-0 | A45 | |
| 2019.06.21 | Koellner, Christof (2084) vs (2370) Muckle, Julius 11th Rheinland-Pfalz Open Slav - Classical Exchange |
0-1 | D10 | |
| 2019.06.23 | Koellner, Christof (2084) vs (2265) Commercon, S 11th Rheinland-Pfalz Open Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2016.12.28 | Gutman, L. (2419) vs (2140) Koellner, Christof 13th Schachtuerken Cup Reti - Wade |
1-0 | A04 | |
| 2016.12.28 | Koellner, Christof (2140) vs (2495) Teske, H. 13th Schachtuerken Cup Irregular Queen's Pawn - Franco-Indian |
1/2-1/2 | A40 | |
| 2019.08.05 | Voigt, Ma (2344) vs (2075) Koellner, Christof Lueneburg Open A 2019 Pirc |
1-0 | B07 | |
| 2019.08.07 | Sriram, J (2381) vs (2075) Koellner, Christof Lueneburg Open A 2019 Indian Knight |
1-0 | A46 | |
| 2019.10.31 | Nasshan, D (2306) vs (2078) Koellner, Christof 23rd OIBM 2019 Bird Dutch |
1-0 | A03 | |
| 2018.06.01 | Grosse, C (1874) vs (2083) Koellner, Christof 10th Rheinland-Pfalz Open Pirc |
0-1 | B07 | |
| 2018.06.02 | Koellner, Christof (2083) vs Duero, Liam 10th Rheinland-Pfalz Open Queen's Pawn - Mason |
1-0 | D00 | |
| 2018.07.22 | Koellner, Christof (2105) vs (1865) Sandberg, Martin Xtracon Chess Open 2018 Irregular Queen's Pawn - Geller |
1-0 | B06 | |
| 2018.07.24 | Kittilsen, Sigurd (1893) vs (2105) Koellner, Christof Xtracon Chess Open 2018 Pirc |
0-1 | B07 | |
| 2018.07.27 | Shehzad, Shazil (1896) vs (2105) Koellner, Christof Xtracon Chess Open 2018 Pirc |
0-1 | B07 | |
| 2016.11.27 | Barski, R. (2387) vs (2138) Koellner, Christof Heusenstamm Schloss Open Pirc |
1-0 | B07 | |
| 2019.04.23 | Sahithi Varshini M (1918) vs (2137) Koellner, Christof 7th Hofheim Spring Open Nimzovich |
1-0 | A01 | |
| 2019.04.24 | Ochs, Daniel Elias (1896) vs (2137) Koellner, Christof 7th Hofheim Spring Open Indian Knight - Benko |
1/2-1/2 | A46 | |
| 2019.04.27 | Koellner, Christof (2137) vs (1898) Nurgaliyev, Sauat 7th Hofheim Spring Open Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2019.06.20 | Zimmer, S (1909) vs (2084) Koellner, Christof 11th Rheinland-Pfalz Open Modern |
0-1 | A41 | |
| 2019.06.21 | Frohnhaeuser, Simon (1922) vs (2084) Koellner, Christof 11th Rheinland-Pfalz Open Pirc |
0-1 | B07 | |
| 2019.07.14 | Kantor, Nikita (1906) vs (2091) Koellner, Christof 47th Sparkassen Open Reti King's Indian |
0-1 | A07 | |
| 2019.08.06 | Koellner, Christof (2075) vs (1930) Beuter, C Lueneburg Open A 2019 Indian Knight |
1-0 | A46 | |
| 2019.08.08 | Koellner, Christof (2075) vs (1890) Berres, Eric Lueneburg Open A 2019 Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2018.03.23 | Inkiov, V (2449) vs (2087) Koellner, Christof 24th Schloss Open 2018 Modern |
1-0 | A41 | |
| 2018.03.25 | Pfreundt, Jakob (2394) vs (2087) Koellner, Christof 24th Schloss Open 2018 Pirc |
1-0 | B07 |