Guus Bollen's chess openings
CM🇳🇱 NetherlandsFIDE 2151121 games
Guus Bollen, Candidate Master from Netherlands, has 121 tournament games in the ChessPrep database. As White, Guus Bollen most often opens with 1.e4 (90% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White63 games · +25 =14 −24 · 51%
As Black58 games · +21 =7 −30 · 42%
As White
- 1.e4 King's Pawn Opening90%57 games · scores 51% · main line 1.e4 e6 2.d4 d5 3.exd5 exd5
- 1.d4 Queen's Pawn Opening6%4 games · scores 38% · main line 1.d4 Nf6 2.c4 c5 3.d5 e6
- 1.c4 English Opening2%1 game · scores 50% · main line 1.c4 e5 2.Nc3 Nf6 3.g3 c6
As Black against 1.e4
- 1...c5 Sicilian Defense68%26 games · scores 44% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...c6 Caro-Kann Defense29%11 games · scores 50% · main line 1.e4 c6 2.d4 d5 3.e5 Bf5
- 1...d6 Pirc Defense3%1 game · scores 0% · main line 1.e4 d6 2.d4 Nf6 3.f3 Nbd7
As Black against 1.d4
- 1...d5 Closed Game79%11 games · scores 36% · main line 1.d4 d5 2.c4 e6 3.Nc3 c5
- 1...Nf6 Indian Defense14%2 games · scores 75% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 d5
- 1...f5 Dutch Defense7%1 game · scores 0% · main line 1.d4 f5 2.g3 Nf6 3.Bg2 e6
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