Igor Koba

Tên đầy đủ

Igor Koba

Sinh

Jan 1, 1971 (55 tuổi)‎

Nơi sinh

Liên đoàn

Russia

Tổng số ván cờ 49

37% Win

39% Draw

24% Loss

Như quân Trắng 23

48% Win

26% Draw

26% Loss

Như quân Đen 26

27% Win

50% Draw

23% Loss

Igor Koba Ván cờ

Các kỳ thủ	Kết quả	Các nước đi	Năm
Igor Koba (2203) Maria Nevioselaya (2026) 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 Ruy López Opening: Morphy Defense, Mackenzie, Center Attack	½-½	36	2012
Igor Koba (2203) Roman Klimentov (2274) 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 Sicilian Defense: Canal Attack	½-½	45	2012
Igor Koba (2203) Anton Samojlov (2290) 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 Sicilian Defense: Canal, Main Line	0-1	40	2012
Igor Koba (2203) Sergey G Kalugin (2366) 1. e4 c5 2. Nf3 e6 3. d3 Nc6 Sicilian Defense: French Variation	0-1	24	2012
Anatoly Lopukhin (2304) Igor Koba (2203) 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 Indian Game: East Indian, Przepiórka Variation	1-0	39	2012
Victor Sokolovsky (2049) Igor Koba (2203) 1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 Scandinavian Defense: Modern Variation	½-½	48	2012
Anton Sheremet (2113) Igor Koba (2203) 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 English Opening: Anglo-Indian, Queen's Knight Variation	½-½	45	2012
Grigory Gusarov (2349) Igor Koba (2203) 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 King's Indian Defense: Fianchetto, Debrecen, Classical Main Line	½-½	40	2012
Leonid Golovin (2486) Igor Koba (2203) 1. g3 e5 2. Bg2 d5 3. d3 Nf6 King's Fianchetto Opening	½-½	56	2012
Igor Koba (2228) Vladimir Minko (2019) 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation	½-½	33	2011
Igor Koba (2228) Raset Ziatdinow (2406) 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 Ruy López Opening: Morphy Defense, Mackenzie, Center Attack	0-1	24	2011
Igor Koba (2228) Dmitry Burkov (2026) 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 Sicilian Defense: Canal, Main Line, Sokolsky Variation	1-0	28	2011
Oleg Piatin (2084) Igor Koba (2228) 1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 Scandinavian Defense: Modern Variation	½-½	47	2011
Chingis Usseinov (1801) Igor Koba (2228) 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 Budapest Gambit: Rubinstein Variation	0-1	51	2011
Adyan Utnasanov (1900) Igor Koba (2228) 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 Budapest Gambit: Adler Variation	0-1	34	2011
Boris Tsukanov (2008) Igor Koba (2228) 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 Scandinavian Defense: Modern, Marshall Variation	0-1	48	2011
Igor Koba (2239) Alexander Yaitsky 1. e4 c5 2. Nf3 d6 3. c3 Nf6 Sicilian Defense: Delayed Alapin Variation	0-1	35	2009
Igor Koba (2239) Sergei Ulyanin (2306) 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation	½-½	31	2009
Igor Koba (2239) Valentin Abramov (2347) 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation	½-½	42	2009
Igor Koba (2239) Aleksandr V Elfert (1964) 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 Sicilian Defense: Canal, Main Line, Sokolsky Variation	1-0	29	2009
Igor Koba (2239) Grigory Osoblivi (2268) 1. e4 e6 2. d3 d5 3. Nd2 Nf6 French Defense: King's Indian Attack	1-0	54	2009
Igor Koba (2239) Oleg Dementyev (1959) 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 Scandinavian Defense: Modern, Marshall Variation	1-0	29	2009
Igor Koba (2239) Stepan Mikhailov (2022) 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation	1-0	34	2009
Igor Koba (2239) Ayan Akhmetov (1956) 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 Sicilian Defense: Canal, Main Line, Sokolsky Variation	1-0	35	2009
Galja Lomakina (2089) Igor Koba (2239) 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 English Opening: Reversed Sicilian, Taimanov, Full Symmetry Line	½-½	41	2009