Mihnea Costachi's chess openings
IM🇷🇴 RomaniaFIDE 24592,379 games
Mihnea Costachi, International Master from Romania, has 2,379 tournament games in the ChessPrep database. As White, Mihnea Costachi most often opens with 1.d4 (65% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White1,199 games · +644 =241 −314 · 64%
As Black1,180 games · +593 =229 −358 · 60%
As White
- 1.d4 Queen's Pawn Opening65%682 games · scores 61% · main line 1.d4 Nf6 2.c4 e6 3.Nf3 d5
- 1.Nc3 Van Geet Opening16%170 games · scores 61% · main line 1.Nc3 d5 2.d4 Nf6 3.Bf4 c5
- 1.e4 King's Pawn Opening15%158 games · scores 73% · main line 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
As Black against 1.e4
- 1...e5 Open Game80%433 games · scores 58% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...c5 Sicilian Defense12%64 games · scores 69% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...g6 Modern Defense3%19 games · scores 74% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 d6
As Black against 1.d4
- 1...Nf6 Indian Defense75%296 games · scores 59% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
- 1...d5 Closed Game12%48 games · scores 56% · main line 1.d4 d5 2.c4 c6 3.Nf3 Nf6
- 1...g6 Modern Defense4%14 games · scores 86% · main line 1.d4 g6 2.c4 Bg7 3.Nc3 d6
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