├── B00a - 1…Nh6 2.d4 g6 3.c4 f6 - King’s Pawn: Hippopotamus Defence (0) ├── B00a - King's Pawn (242) ├── B00b - 1…g5 - Reversed Grob (Borg/Basman Defence) (0) ├── B00c - 1…a6 - St. George Defence (0) ├── B00c - 1…a6 2.d4 h6 - Basman’s Creepy-Crawly System (as Black) (4) ├── B00d - 1…b6 - Owen Defence (2) ├── B00d - 1…b6 2.d4 - Owen Defence (0) ├── B00e - 1…b6 2.d4 e6 - Owen Defence: French (0) ├── B00f - 1…b6 2.d4 Bb7 3.Bg5 - Owen Defence: Naselwaus Gambit (5) ├── B00f - 1…b6 2.d4 Bb7 3.Nf3 - Owen Defence: Smith Gambit (0) ├── B00g - 1…b6 2.d4 Bb7 3.Bd3 - Owen Defence: (0) ├── B00g - 1…b6 2.d4 Bb7 3.Bd3 f5 - Owen Defence: Matinovsky Gambit (5) ├── B00h - 1…b6 2.d4 Bb7 3.Bd3 Nf6 - Owen Defence: Nf6 (0) ├── B00i - 1…b6 2.d4 Bb7 3.Bd3 e6 - Owen Defence: e6 (1) ├── B00j - 1…b6 2.d4 Bb7 3.Bd3 e6 4.Nf3 - Owen Defence: e6 (7) ├── B00k - 1…b6 2.d4 Bb7 3.Bd3 e6 4.Nf3 c5 - Owen Defence: e6 c5 (0) ├── B00k - 1…b6 2.d4 Bb7 3.Bd3 e6 4.Nf3 c5 5.c3 - Owen Defence: e6 c5 (5) ├── B00l - 1…Nc6 2.b4 - Nimzowitsch Defence: Wheeler Gambit (0) ├── B00m - 1…Nc6 2.Nc3 e6 - Nimzowitsch Defence: e6 (0) ├── B00m - 1…Nc6 2.Nc3 Nf6 - Nimzowitsch Defence: Nf6 (1) ├── B00n - 1…Nc6 2.Nf3 - Nimzowitsch Defence: (1) ├── B00n - 1…Nc6 2.Nf3 f5 - Nimzowitsch Defence: Colorado Counter (7) ├── B00o - 1…Nc6 2.Nf3 d6 3.d4 - Nimzowitsch Defence: d6 (0) ├── B00o - 1…Nc6 2.Nf3 d6 3.d4 Bg4 - Nimzowitsch Defence: d6 Bg4 (3) ├── B00p - 1…Nc6 2.Nf3 d6 3.d4 Nf6 - Nimzowitsch Defence: d6 Nf6 (6) ├── B00q - 1…Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 - Nimzowitsch Defence: d6 Nf6 (0) ├── B00q - 1…Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 - Nimzowitsch Defence: d6 Nf6 g6 (14) ├── B00r - 1…Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 Bg4 5.Bb5 - Nimzowitsch Defence: d6 Nf6 Bg4 (2) ├── B00r - 1…Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 Bg4 5.Be2 - Nimzowitsch Defence: d6 Nf6 Bg4 (0) ├── B00s - 1…Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 Bg4 5.Be3 - Nimzowitsch Defence: d6 Nf6 Bg4 (1) ├── B00t - 1…Nc6 2.d4 d6 3.Nc3 - Nimzowitsch Defence: d6 (0) ├── B00u - 1…Nc6 2.d4 e5 3.dxe5 Bc5 - Nimzowitsch Defence: Bielefelder Gambit (0) ├── B00v - 1…Nc6 2.d4 d5 - Nimzowitsch Defence: d5 (6) ├── B00v - 1…Nc6 2.d4 d5 3.exd5 Qxd5 4.Nc3 - Nimzowitsch Defence: Marshall Gambit (1) ├── B00v - 1…Nc6 2.d4 d5 3.exd5 Qxd5 4.Nf3 - Nimzowitsch Defence: d5 Qxd5 (0) ├── B00w - 1…Nc6 2.d4 d5 3.Nc3 - Nimzowitsch Defence: Bogoljubow Variation (0) ├── B00w - 1…Nc6 2.d4 d5 3.Nc3 dxe4 - Nimzowitsch Defence: Bogoljubow (1) └── B00x - 1…Nc6 2.d4 d5 3.e5 Bf5 4.c3 - Nimzowitsch Defence: d5 Bf5 (0)