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Collas, S's chess openings

IM🇫🇷 FranceFIDE 2186480 games

Collas, S, International Master from France, has 480 tournament games in the ChessPrep database. As White, Collas, S most often opens with 1.Nf3 (33% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...Nf6.

As White236 games · +93 =98 −45 · 60%
As Black244 games · +90 =82 −72 · 54%

As White

  1. 1.Nf3 Réti Opening33%
    77 games · scores 55% · main line 1.Nf3 d5 2.d4 Nf6 3.c4 c6
  2. 1.d4 Queen's Pawn Opening30%
    71 games · scores 56% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  3. 1.c4 English Opening28%
    66 games · scores 61% · main line 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6

As Black against 1.e4

  1. 1...c5 Sicilian Defense67%
    98 games · scores 58% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
  2. 1...e5 Open Game20%
    29 games · scores 45% · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
  3. 1...d6 Pirc Defense11%
    16 games · scores 53% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 e5

As Black against 1.d4

  1. 1...Nf6 Indian Defense94%
    76 games · scores 51% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
  2. 1...d5 Closed Game6%
    5 games · scores 50% · main line 1.d4 d5 2.Nf3 e6 3.c4 Nf6

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