国际大师 Ruben Gideon Koellner

全名

Ruben Gideon Koellner

出生

Jan 1, 2004 (年龄 21)‎

出生地

国籍

Germany

全部棋局 1127

46% Win

17% Draw

37% Loss

执白棋 561

49% Win

16% Draw

35% Loss

执黑棋 566

42% Win

17% Draw

41% Loss

Ruben Gideon Koellner 对局

棋手	结果	着法	年
Ruben Gideon Koellner (2803) Alejandro Domingo Nunez (2655) 1. d4 g6 2. Nf3 Bg7 3. e4 c6 Modern Defense with 1.e4	1-0	14	2025
Ruben Gideon Koellner (2805) Viacheslav Tikhonov (2572) 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 Indian Game: Knights Variation, East Indian Defense	1-0	45	2025
Ruben Gideon Koellner (2802) Joshua Xia (2448) 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 Indian Game: Knights Variation, East Indian Defense	1-0	47	2025
Ruben Gideon Koellner (2810) Raset Ziatdinow (2575) 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 Colle System: Traditional Line	0-1	81	2025
Ruben Gideon Koellner (2808) Wei Yi (3101) 1. d4 Nc6 2. Nf3 Nf6 3. d5 Nb4 Queen's Pawn Opening: Mikėnas Defense	0-1	54	2025
Ruben Gideon Koellner (2784) Jann-Christian Tiarks (2451) 1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 Caro-Kann Defense: Exchange Variation	½-½	81	2025
Ruben Gideon Koellner (2794) Dashgyn Ibadov (2583) 1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 Colle System: Traditional Line	½-½	53	2025
Ruben Gideon Koellner (2722) Guillermo Baches Garcia (2522) 1. d4 d5 2. Nf3 e6 3. Nbd2 c5 Queen's Pawn Opening: Zukertort Variation	1-0	42	2024
Ruben Gideon Koellner (2742) Kevin Davidson (2523) 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 Indian Game: Knights Variation, East Indian Defense	1-0	32	2024
Ruben Gideon Koellner (2713) Viktor Shapiro (2514) 1. d4 Nf6 2. Nf3 c5 3. e3 g6 Indian Game: Spielmann-Indian Variation	1-0	59	2024
Ruben Gideon Koellner (2712) Bruno Andre Leite Martins (2534) 1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 Indian Game: Knights Variation	1-0	51	2024
Ruben Gideon Koellner (2712) Daniel Hanwen Gong (2401) 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 Indian Game: Knights Variation, East Indian Defense	1-0	70	2024
Ruben Gideon Koellner (2719) Valeriy Grinev (2550) 1. d4 c5 2. e3 Nf6 3. Nf3 cxd4 Indian Game: Spielmann-Indian Variation	1-0	40	2024
Ruben Gideon Koellner (2426) Lazaro Lorenzo De La Riva (2337) 1. d4 Nf6 2. Nf3 d5 3. e3 e6 Indian Game: Yusupov-Rubinstein System	1-0	53	2024
Ruben Gideon Koellner (2426) Polina Shuvalova (2360) 1. d4 Nf6 2. Nf3 d5 3. Nbd2 Bf5 Queen's Pawn Opening: Symmetrical Variation	1-0	45	2024
Ruben Gideon Koellner (2731) Atousa Pourkashiyan (2420) 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 Colle System: Traditional Line	1-0	70	2024
Ruben Gideon Koellner (2725) Evgueniy Taranenko (2394) 1. d4 f5 2. Bg5 g6 3. Nc3 d5 Dutch Defense: Raphael Variation	1-0	36	2024
Ruben Gideon Koellner (2705) Viktor N Parfenov (2526) 1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 Colle System: Traditional Line	1-0	20	2024
Ruben Gideon Koellner (2701) Samson Benen (2534) 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 Indian Game: Knights Variation, East Indian Defense	1-0	18	2024
Ruben Gideon Koellner (2699) Igor Wilk (2490) 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 Colle System	1-0	33	2024
Ruben Gideon Koellner (2465) Daniel Goldinov (1848) 1. d4 Nf6 2. Bg5 d5 3. Nd2 e6 Trompowsky Attack: Classical Defense	1-0	33	2024
Ruben Gideon Koellner (2465) Simon Knudsen (2231) 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 London System	1-0	45	2024
Ruben Gideon Koellner (2810) Gustavo Ribeiro (2549) 1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 Indian Game: Knights Variation	1-0	40	2024
Ruben Gideon Koellner (2805) Michael Kotyk (2457) 1. d4 d5 2. Nf3 e6 3. e3 Nf6 Indian Game: Knights Variation	1-0	48	2024
Ruben Gideon Koellner (2819) Vugar Rasulov (2981) 1. d4 a6 2. Nf3 b5 3. e4 Bb7 King's Pawn Opening: St. George Defense	1-0	34	2024

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