Fecha | Torneo de ajedrez | Posición inicial | Posición final | Performance |
---|---|---|---|---|
2022-12-12 to 2022-12-22 | IX CHESSABLE SUNWAY SITGES CHESS FESTIVAL 2022 - Group A ![]() |
195 | 237 [-42] | 1834 |
2022-06-10 to 2022-06-17 | Prague International Chess Festival 2022 - D ![]() |
123 | 254 [-131] | 1741 |
2021-08-21 to 2021-08-29 | 5. Internationales Chess Festival Innsbruck A Open Congress Messe Gr. over 2000 ![]() |
56 | 56 [0] | 2157 |
2015-09-19 to 2016-04-24 | deutsche Schach-Bundesliga 2015/16 ![]() |
237 | 190 [+47] | 2422 |
2016-10-15 to 2017-05-01 | deutsche Schach-Bundesliga 2016/17 ![]() |
159 | 236 [-77] | 2099 |
Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
---|---|---|---|---|
Sin resultados | Sin resultados | Sin resultados | Sin resultados | Sin resultados |
Fecha | Jugadores & Apertura | Resultado | ECO | Ver |
---|---|---|---|---|
1992.01.01 | Wege, Jochen vs Koehler, Ronald Hessen Holandesa Bird |
1/2-1/2 | A03 | |
1989.01.01 | Schneider vs Koehler, Ronald Hessen Inglesa Tres Caballos |
1-0 | A27 | |
1989.01.01 | Schmitzer, Horst vs Koehler, Ronald Hessen Caballo Indio - Spielmann |
1/2-1/2 | A46 | |
1989.01.01 | Schlesinger, Omri vs Koehler, Ronald Hessen India - Trompowsky (Raptor) |
1-0 | A45 | |
1990.01.01 | Muller vs Koehler, Ronald Hessen Reti Simétrica |
0-1 | A05 | |
1990.01.01 | Meyer vs Koehler, Ronald Hessen Caballo de Dama - Anglo-Grünfeld (Rubinstein) |
1/2-1/2 | A16 | |
1992.01.01 | Kopp, Peter vs Koehler, Ronald Hessen Siciliana |
1-0 | B30 | |
1989.01.01 | Koehler, Ronald vs Ackermann, D. Hessen Semi-Eslava - Anti-Merano |
1/2-1/2 | D43 | |
1989.01.01 | Koehler, Ronald vs Gruebner, C. Hessen Eslava Holandesa - Eslava Holandesa |
1-0 | D19 | |
1989.01.01 | Koehler, Ronald vs Kornberger, S. Hessen Budapest - Adler |
1/2-1/2 | A52 | |
1990.01.01 | Koehler, Ronald vs Chesney, B. California India de Dama Spassky |
1/2-1/2 | E14 | |
1990.01.01 | Koehler, Ronald vs Pupols, Viktors California Gambito de Dama Rehúsado Semi-Pillsbury - Tarrasch |
1/2-1/2 | D50 | |
1990.01.01 | Koehler, Ronald vs Haase Hessen Peón de Dama Irregular - Kotov |
1/2-1/2 | A40 | |
1990.01.01 | Koehler, Ronald vs Huss Hessen Gruenfeld Rusa - Prins |
1/2-1/2 | D97 | |
1990.01.01 | Koehler, Ronald vs Just, H. Hessen India de Rey Cuatro Peones |
1/2-1/2 | E76 | |
1990.01.01 | Koehler, Ronald vs Rudolph Hessen Gambito Volga Aceptado - Aceptado (Fiancheto) |
1-0 | A58 | |
1990.01.01 | Koehler, Ronald vs Bandza, Algirdas Wiesbaden India de dama - Petrosian |
0-1 | E12 | |
1992.01.01 | Koehler, Ronald vs Romo, J. California Peón de Dama Zukertort - Chigorin |
0-1 | D02 | |
1992.01.01 | Koehler, Ronald vs Falk Hessen Gambito de Dama Aceptado Showalter |
1/2-1/2 | D24 | |
1992.01.01 | Koehler, Ronald vs Lages, KH. Hessen Gruenfeld Rusa |
1-0 | D96 | |
1992.01.01 | Koehler, Ronald vs Mayer Hessen Gruenfeld Rusa |
1-0 | D96 | |
1992.01.01 | Koehler, Ronald vs Schuchardt, G. Hessen Bogo-India - Gruenfeld |
1/2-1/2 | E11 | |
1992.01.01 | Koehler, Ronald vs Walzer, H. Hessen India Irregular |
1-0 | E10 | |
1992.01.01 | Koehler, Ronald vs Gagnon, M. Palo Alto Peón de Dama Irregular |
1-0 | A40 | |
1990.01.01 | Kersten, Uwe vs Koehler, Ronald Hessen Siciliana - Pelikan |
1/2-1/2 | B33 | |
1992.01.01 | Hohmeister, Jens vs Koehler, Ronald Hessen Caballo de Dama - Anglo-Grünfeld (Rubinstein) |
1/2-1/2 | A16 | |
1990.01.01 | Hjorth, Greg vs Koehler, Ronald California Nimzo-India St. Petersburg Rubinstein - Simagin |
1-0 | E46 | |
1992.01.01 | Hausknecht, Matthia vs Koehler, Ronald Hessen Siciliana - Pelikan |
1-0 | B33 | |
1992.01.01 | Gran vs Koehler, Ronald California Caballo Indio - Rubinstein |
0-1 | A46 | |
1990.01.01 | Drill, Frank vs Koehler, Ronald Hessen India - Trompowsky |
1/2-1/2 | A45 | |
1992.01.01 | Del Rosario, F. vs Koehler, Ronald California Nimzo-India Leningrado |
0-1 | E30 | |
1990.01.01 | Davis vs Koehler, Ronald California Nimzo-India Leningrado |
0-1 | E30 | |
1988.01.01 | Bockius, Albert vs Koehler, Ronald Wiesbaden Reti Simétrica |
1-0 | A05 |