Igor Koba

Fullt navn

Igor Koba

Født

Jan 1, 1971 (alder 55)‎

Fødselssted

Føderasjon

Russia

Totalt antall partier 49

37% Win

39% Draw

24% Loss

som hvit 23

48% Win

26% Draw

26% Loss

som sort 26

27% Win

50% Draw

23% Loss

Igor Koba Sjakkpartier

Spillere	Resultat	Trekk	År
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