Jacobs, RM.'s chess openings
8 games
Jacobs, RM. has 8 tournament games in the ChessPrep database. As White, Jacobs, RM. most often opens with 1.e4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game; against 1.d4 it is 1...d5.
As White5 games · +2 =0 −3 · 40%
As Black3 games · +2 =0 −1 · 67%
As White
- 1.e4 King's Pawn Opening100%5 games · scores 40% · main line 1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7
As Black against 1.e4
- 1...e5 Open Game100%2 games · scores 100% · main line 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
As Black against 1.d4
- 1...d5 Closed Game100%1 game · scores 0% · main line 1.d4 d5 2.c4 c6 3.Nf3 Nf6
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