All ECO Codes
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C71
Ruy Lopez
Modern Steinitz, Defence
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6
C71
Ruy Lopez
Noah's ark trap
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Qxd4 c5
C71
Ruy Lopez
Modern Steinitz Defence, Three Knights Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Nc3
C71
Ruy Lopez
Modern Steinitz Defence, Duras (Keres) Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c4