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Koehler, Ronald

🇩🇪GER · 32 games analyzed · FIDE #4623673 · 22W 41D 38L

classical 2154
rapid 2077

Recent Events

Marburger Schachtage 202551st Sparkassen Open A9th Sunway Sitges 20225th Innsbruck Open 20212nd Bundesliga Sud 2017-18
ECOOpeningGamesFreqW / D / L
▶E76
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4		422%
25%50%25%
▶D37
Queen's Gambit Declined
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3		317%
0%0%100%
▶A80
Dutch Defense
1.d4 f5		211%
50%0%50%
▶A58
Benko Gambit
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6		211%
0%0%100%
▶A42
Pterodactyl Defense
1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4		211%
0%100%0%
▶E12
Queen's Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 b6		211%
50%50%0%
▶D97
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 …		16%
0%100%0%
▶D43
Semi-Slav Defense
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6		16%
100%0%0%
▶D20
Queen's Gambit Accepted
1.d4 d5 2.c4 dxc4		16%
0%100%0%

Notable Games

Lostvs Meier, Georg (2623)Nov 2013→Lostvs L'Ami, Erwin (2605)Mar 2017→Lostvs Nyback, Tomi (2572)Oct 2016→Drawvs Guliyev, Namig (2546)Feb 2013→Lostvs Sankalp Gupta (2485)Dec 2022→Lostvs Hausrath, Daniel (2481)Mar 2017→Lostvs Jaracz, Pawel (2474)Nov 2016→Wonvs Mandel, Andreas (2395)Dec 2017→Drawvs Kollars, Dmitrij (2491)Oct 2016→Lostvs Braun, Christian (2376)Nov 2016→

Recent Games

Lostvs Dorst, Johannes (2196)Oct 2025→Wonvs Reichelt, Florian (1965)Oct 2025→Drawvs Pulpan, Jakub (2407)Oct 2025→Wonvs Stiehler, Daniel (1832)Oct 2025→Drawvs Canino, Ruelle (1908)Aug 2024→Lostvs Kueppers, Timo (2288)Aug 2024→Drawvs Rosen, Bernd (2245)Aug 2024→Wonvs Reinhardt, Johannes (1925)Aug 2024→Lostvs Farokhi, Keyvan (2307)Aug 2024→Drawvs Gallana, Marco (2276)Aug 2024→