Claassen, C's chess openings
🇺🇸 United StatesFIDE 207138 games
Claassen, C, from United States, has 38 tournament games in the ChessPrep database. As White, Claassen, C most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White14 games · +6 =3 −5 · 54%
As Black24 games · +13 =4 −7 · 63%
As White
- 1.d4 Queen's Pawn Opening100%14 games · scores 54% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
As Black against 1.e4
- 1...c5 Sicilian Defense100%15 games · scores 53% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game71%5 games · scores 60% · main line 1.d4 d5 2.c4 e5 3.dxe5 d4
- 1...Nf6 Indian Defense29%2 games · scores 100% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
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