(Potentially non-unique) Game-determining moves
1 • ploucroux •- 6...Be4# with white Kb1
- 7...Bxg7# with white Kb2
- 8...Kxc8# with white Kd1
- 9.Ka3# with black Kh8
- ploucroux
6.Bg5 Najdorf
2 • ploucroux •- Odd 6th moves: 6...e5
- Odd 6th moves: 6...Bd7
- Odd 6th moves: 6...Nc6
- Common 6th moves: 6...Nbd7 7.Qe2 Qa5
- ploucroux