Ronald Koehler

Tên đầy đủ

Ronald Koehler

Sinh

Jan 1, 1967 (58 tuổi)‎

Nơi sinh

Liên đoàn

Germany

Tổng số ván cờ 32

19% Win

38% Draw

43% Loss

Như quân Trắng 17

18% Win

41% Draw

41% Loss

Như quân Đen 15

20% Win

33% Draw

47% Loss

Ronald Koehler Ván cờ

Các kỳ thủ	Kết quả	Các nước đi	Năm
Rogelio Antonio Jr (2358) Ronald Koehler (2091) 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack	1-0	43	2025
Ronald Koehler (2265) Moritz Reck (2060) 1. d4 g6 2. c4 Bg7 3. e4 d6 Modern Defense: Averbakh Variation	½-½	12	2018
Johannes Bathray (2156) Ronald Koehler (2265) 1. c4 Nf6 2. g3 c5 3. Bg2 d5 English Opening: Anglo-Indian Defense	½-½	15	2018
Ronald Koehler (2265) Andreas Mandel (2395) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	1-0	40	2017
Ronald Koehler (2282) Erwin l'Ami (2605) 1. d4 f5 2. Nf3 Nf6 3. g3 e6 Dutch Defense	0-1	33	2017
Ronald Koehler (2265) Bernd Schneider (2291) 1. d4 Nf6 2. c4 c5 3. d5 b5 Benko Gambit Fully-Accepted: Fianchetto Attack	0-1	61	2017
Daniel Hausrath (2481) Ronald Koehler (2282) 1. Nf3 c5 2. c4 Nf6 3. g3 d5 English Opening: Symmetrical Variation	1-0	44	2017
Anton Bilchinski (2309) Ronald Koehler (2265) 1. d4 Nf6 2. c4 e6 3. Nc3 c5 Benoni Defense: Modern Variation	0-1	26	2017
Heiko Felgendreher (2191) Ronald Koehler (2265) 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 Sicilian Defense: Open, Pelikán and Sveshnikov, Chelyabinsk Variation	½-½	19	2017
Ronald Koehler (2267) Christian Richter (2366) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	1-0	53	2016
Ronald Koehler (2282) Dmitrij Kollars (2491) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	½-½	39	2016
Ronald Koehler (2282) Christian Braun (2376) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	0-1	61	2016
Ronald Koehler (2267) Dietmar Kolbus (2300) 1. d4 Nf6 2. c4 g6 3. Nc3 d5 Grünfeld Defense: Russian, Prins Variation	½-½	22	2016
Ronald Koehler (2267) Dr Florian Handke (2530) 1. d4 d5 2. c4 c6 3. Nf3 Nf6 Slav Defense: Modern, Chameleon, Advance System	½-½	31	2016
Alexander Markgraf (2488) Ronald Koehler (2267) 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 Sicilian Defense: Open, Pelikán and Sveshnikov, Novosibirsk Variation	1-0	76	2016
Tomi Nyback (2572) Ronald Koehler (2282) 1. d4 Nf6 2. c4 e6 3. Nf3 c5 Indian Game: East Indian, Anti-Nimzo-Indian Variation	1-0	41	2016
Pawel Jaracz (2474) Ronald Koehler (2282) 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 Sicilian Defense: Open, Pelikán and Sveshnikov, Chelyabinsk Variation	1-0	42	2016
Ronald Koehler (2269) Thomas Reich (2386) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	½-½	19	2013
Ronald Koehler (2264) Namig Guliyev (2546) 1. d4 d5 2. c4 dxc4 3. e4 b5 Queen's Gambit Accepted: Central Variation, Greco Variation	½-½	63	2013
Ronald Koehler (2269) Georg Meier (2623) 1. d4 e6 2. Nf3 Nf6 3. c4 d5 Queen's Gambit Declined: Three Knights, Vienna Variation	0-1	39	2013
Ronald Koehler (2289) Jens Kipper (2394) 1. d4 e6 2. c4 Nf6 3. Nf3 d5 Queen's Gambit Declined: Modern, Knight Defense, Manhattan, Westphalian Variation	½-½	29	2011
Alexander Naumann (2544) Ronald Koehler (2289) 1. c4 Nf6 2. Nf3 c5 3. g3 d5 English Opening: Symmetrical Variation	1-0	44	2011
Ronald Koehler (2289) Almira Skripchenko (2464) 1. d4 d6 2. c4 e5 3. Nf3 e4 Queen's Pawn Opening: English Rat Defense	0-1	23	2010
Ronald Koehler (2262) Michael Hoehn (2154) 1. d4 Nf6 2. c4 g6 3. Nc3 d5 Grünfeld Defense: Russian Variation	1-0	40	2006
Roman Koester (2087) Ronald Koehler (2262) 1. b4 Nf6 2. Bb2 g6 3. Nf3 Bg7 Polish Opening: King's Indian Defense	0-1	50	2006