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Carl Oscar Ahues's chess openings

142 games

Carl Oscar Ahues has 142 tournament games in the ChessPrep database. As White, Carl Oscar Ahues most often opens with 1.d4 (55% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...Nf6.

As White66 games · +26 =25 −15 · 58%
As Black76 games · +25 =27 −24 · 51%

As White

  1. 1.d4 Queen's Pawn Opening55%
    36 games · scores 50% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  2. 1.e4 King's Pawn Opening38%
    25 games · scores 68% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  3. 1.c4 English Opening5%
    3 games · scores 83% · main line 1.c4 e5 2.Nc3 Nc6 3.Nf3 f5

As Black against 1.e4

  1. 1...e5 Open Game89%
    25 games · scores 48% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  2. 1...c5 Sicilian Defense11%
    3 games · scores 33% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4

As Black against 1.d4

  1. 1...Nf6 Indian Defense75%
    24 games · scores 60% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  2. 1...d5 Closed Game19%
    6 games · scores 67% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
  3. 1...e6 Horwitz Defense6%
    2 games · scores 0% · main line 1.d4 e6 2.c4 Nf6 3.Nc3 Bb4

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