Nicolaas Cortlever's chess openings
Peak rating 2405150 games
Nicolaas Cortlever has 150 tournament games in the ChessPrep database. As White, Nicolaas Cortlever most often opens with 1.e4 (89% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.
As White72 games · +27 =28 −17 · 57%
As Black78 games · +16 =35 −27 · 43%
As White
- 1.e4 King's Pawn Opening89%64 games · scores 60% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1.d4 Queen's Pawn Opening7%5 games · scores 30% · main line 1.d4 Nf6 2.c4 e6 3.g3 d5
- 1.Nf3 Réti Opening4%3 games · scores 33% · main line 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7
As Black against 1.e4
- 1...e5 Open Game74%28 games · scores 36% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- 1...c5 Sicilian Defense13%5 games · scores 50% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1...c6 Caro-Kann Defense11%4 games · scores 25% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense69%18 games · scores 50% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 d5
- 1...d5 Closed Game23%6 games · scores 33% · main line 1.d4 d5 2.c4 c6 3.Nf3 Nf6
- 1...f5 Dutch Defense8%2 games · scores 100% · main line 1.d4 f5 2.c4 Nf6 3.g3 e6
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