Oleg Korchagin's chess openings
🇪🇪 EstoniaFIDE 192680 games
Oleg Korchagin, from Estonia, has 80 tournament games in the ChessPrep database. As White, Oleg Korchagin most often opens with 1.d4 (92% of games). As Black, against 1.e4 the usual reply is 1...g6, the Modern Defense; against 1.d4 it is 1...Nf6.
As White37 games · +15 =5 −17 · 47%
As Black43 games · +10 =10 −23 · 35%
As White
- 1.d4 Queen's Pawn Opening92%34 games · scores 49% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1.c4 English Opening5%2 games · scores 50% · main line 1.c4 Nf6 2.g3 d5 3.cxd5 Nxd5
- 1.Nf3 Réti Opening3%1 game · scores 0% · main line 1.Nf3 d5 2.g3 Nf6 3.Bg2 e6
As Black against 1.e4
- 1...g6 Modern Defense58%11 games · scores 45% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d6
- 1...d6 Pirc Defense26%5 games · scores 30% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
- 1...e5 Open Game16%3 games · scores 0% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
As Black against 1.d4
- 1...Nf6 Indian Defense65%11 games · scores 14% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
- 1...f5 Dutch Defense18%3 games · scores 67% · main line 1.d4 f5 2.g3 Nf6 3.c4 e6
- 1...c5 Old Benoni Defense12%2 games · scores 50% · main line 1.d4 c5 2.d5 e5 3.e4 d6
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