4...Nxe4; 5. d4 exd4 - Riga Variation Efimenko vs P Drenchev, 2012 (C80) Ruy Lopez, Open, 31 moves, 1/2-1/2 Riga Variation Capablanca vs Ed. Lasker, 1915  (C80) Ruy Lopez, Open, 68 moves, 1-0 3...Nge7 - Cozio Defense Zukertort vs Anderssen, 1865  (C60) Ruy Lopez, 12 moves, 1-0 Win v Marshall Attack Capablanca vs Marshall, 1918  (C89) Ruy Lopez, Marshall, 36 moves, 1-0 Karpov Gambit Accepted G Swathi vs L Robichaud, 2006  (C80) Ruy Lopez, Open, 32 moves, 1-0 Karpov Gambit Accepted Kasparov vs Shirov, 2001  (C80) Ruy Lopez, Open, 38 moves, 1-0 Karpov Gambit Accepted - Pins Polgar vs Mamedyarov, 2002  (C80) Ruy Lopez, Open, 23 moves, 1-0 3...f5 - Schliemannn Defense Capablanca vs Marshall, 1909  (C63) Ruy Lopez, Schliemann Defense, 32 moves, 1-0 Closed - Flohr Kasparov vs Karpov, 1986  (C92) Ruy Lopez, Closed, 41 moves, 1-0 Closed - Flohr Kasparov vs Karpov, 1990  (C92) Ruy Lopez, Closed, 41 moves, 1-0 Win v 4...Nd4 - Bird Kasparov vs Khalifman, 2002  (C61) Ruy Lopez, Bird's Defense, 23 moves, 1-0 Quick Win v Bird Short vs B Kimber, 1975  (C61) Ruy Lopez, Bird's Defense, 17 moves, 1-0 5...Nd6 - Berlin Defense Kasparov vs Kramnik, 2001  (C67) Ruy Lopez, 41 moves, 1-0 Win v 5...Be7 - Morphy Defense M Erdogdu vs E Atalik, 2006 (C78) Ruy Lopez, 38 moves, 1-0 Morphy Defense Leko vs Adams, 2005  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 32 moves, 1-0 Black Win w/ Schliemann Defense P Stern vs R Roehll, 1979  (C60) Ruy Lopez, 12 moves, 0-1 16 games