Robert G Hartoch's chess openings
Peak rating 2430600 games
Robert G Hartoch has 600 tournament games in the ChessPrep database. As White, Robert G Hartoch most often opens with 1.Nf3 (33% of games). As Black, against 1.e4 the usual reply is 1...g6, the Modern Defense; against 1.d4 it is 1...Nf6.
As White251 games · +48 =155 −48 · 50%
As Black349 games · +52 =191 −106 · 42%
As White
- 1.Nf3 Réti Opening33%84 games · scores 49% · main line 1.Nf3 d5 2.g3 c6 3.Bg2 Bg4
- 1.e4 King's Pawn Opening27%68 games · scores 51% · main line 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4
- 1.c4 English Opening24%60 games · scores 46% · main line 1.c4 e5 2.Nc3 Nc6 3.g3 g6
As Black against 1.e4
- 1...g6 Modern Defense32%64 games · scores 41% · main line 1.e4 g6 2.d4 Bg7 3.Nc3 c6
- 1...d6 Pirc Defense26%52 games · scores 42% · main line 1.e4 d6 2.d4 Nf6 3.Nc3 g6
- 1...c5 Sicilian Defense25%49 games · scores 41% · main line 1.e4 c5 2.Nf3 e6 3.d4 cxd4
As Black against 1.d4
- 1...Nf6 Indian Defense53%52 games · scores 38% · main line 1.d4 Nf6 2.c4 c5 3.d5 g6
- 1...g6 Modern Defense23%23 games · scores 35% · main line 1.d4 g6 2.c4 Bg7 3.Nc3 d6
- 1...d617%17 games · scores 41% · main line 1.d4 d6 2.e4 Nf6 3.Nc3 e5
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