Ruy Lopez
198 variations · Open games · main line 1.e4 e5 2.Nf3 Nc6 3.Bb5
- C60 Ruy Lopez 1.e4 e5 2.Nf3 Nc6 3.Bb5
- C60 Ruy Lopez: Alapin Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bb4
- C65 Ruy Lopez: Berlin Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6
- C61 Ruy Lopez: Bird Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4
- C60 Ruy Lopez: Brentano Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 g5
- C60 Ruy Lopez: Bulgarian Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a5
- C64 Ruy Lopez: Classical Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5
- C60 Ruy Lopez: Cozio Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7
- C60 Ruy Lopez: Fianchetto Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6
- C60 Ruy Lopez: Lucena Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Be7
- C70 Ruy Lopez: Morphy Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
- C60 Ruy Lopez: Nürnberg Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f6
- C60 Ruy Lopez: Pollock Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Na5
- C60 Ruy Lopez: Retreat Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nb8
- C60 Ruy Lopez: Rotary-Albany Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 b6
- C63 Ruy Lopez: Schliemann Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5
- C60 Ruy Lopez: Spanish Countergambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 d5
- C62 Ruy Lopez: Steinitz Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6
- C60 Ruy Lopez: Vinogradov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Qe7
- C64 Ruy Lopez: Classical Variation, Central Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3
- C64 Ruy Lopez: Classical Variation, Spanish Wing Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.b4
- C68 Ruy Lopez: Exchange Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6
- C65 Ruy Lopez: Halloween Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nxe5
- C63 Ruy Lopez: Schliemann Defense, Dyckhoff Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3
- C63 Ruy Lopez: Schliemann Defense, Exchange Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Bxc6
- C63 Ruy Lopez: Schliemann Defense, Jaenisch Gambit Accepted 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.exf5
- C63 Ruy Lopez: Schliemann Defense, Schönemann Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d4
- C65 Ruy Lopez: Berlin Defense, Beverwijk Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5
- C65 Ruy Lopez: Berlin Defense, Fishing Pole Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Ng4
- C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6
- C65 Ruy Lopez: Berlin Defense, Mortimer Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Ne7
- C67 Ruy Lopez: Berlin Defense, Rio Gambit Accepted 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4
- C70 Ruy Lopez: Bird's Defense Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nd4
- C64 Ruy Lopez: Classical Defense, Boden Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Qe7
- C64 Ruy Lopez: Classical Variation, Charousek Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Bb6
- C64 Ruy Lopez: Classical Variation, Cordel Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 f5
- C64 Ruy Lopez: Classical Variation, Konikowski Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 d5
- C60 Ruy Lopez: Cozio Defense, Paulsen Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.Nc3 g6
- C68 Ruy Lopez: Exchange Variation, Lutikov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6
- C60 Ruy Lopez: Fianchetto Defense, Kevitz Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.c3 f5
- C70 Ruy Lopez: Morphy Defense, Alapin's Defense Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Bb4
- C70 Ruy Lopez: Morphy Defense, Caro Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5
- C70 Ruy Lopez: Morphy Defense, Classical Defense Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Bc5
- C70 Ruy Lopez: Morphy Defense, Cozio Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7
- C70 Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 g6
- C71 Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6
- C70 Ruy Lopez: Morphy Defense, Schliemann Defense Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5
- C65 Ruy Lopez: Berlin Defense, Anderssen Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.Bxc6+
- C65 Ruy Lopez: Berlin Defense, Duras Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 d6 5.c4
- C65 Ruy Lopez: Berlin Defense, Kaufmann Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Be3
- C65 Ruy Lopez: Berlin Defense, Nyholm Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d4 exd4 5.O-O
- C64 Ruy Lopez: Classical Defense, Zaitsev Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nd4 5.b4
- C65 Ruy Lopez: Classical Variation, Zukertort Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3
- C68 Ruy Lopez: Exchange Variation, Keres Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.Nc3
- C69 Ruy Lopez: Exchange Variation, Normal Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O
- C77 Ruy Lopez: Morphy Defense, Anderssen Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3
- C77 Ruy Lopez: Morphy Defense, Bayreuth Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6
- C77 Ruy Lopez: Morphy Defense, Jaffe Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.c3
- C77 Ruy Lopez: Morphy Defense, Mackenzie Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4
- C70 Ruy Lopez: Morphy Defense, Schliemann Defense Deferred, Jaenisch Gambit Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5 5.exf5
- C77 Ruy Lopez: Morphy Defense, Tarrasch Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Nc3
- C77 Ruy Lopez: Morphy Defense, Wormald Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2
- C62 Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.c4
- C60 Ruy Lopez: Spanish Countergambit, Harding Countergambit, Fricke Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 d5 4.Nxe5 Qg5 5.O-O
- C60 Ruy Lopez: Spanish Countergambit, Harding Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 d5 4.Nxe5 Qg5 5.Nxc6
- C62 Ruy Lopez: Steinitz Defense, Center Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 exd4 5.O-O
- C60 Ruy Lopez: Alapin Defense, Alapin Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Bb4 4.c3 Ba5 5.Bxc6 dxc6
- C67 Ruy Lopez: Berlin Defense, l'Hermet Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6
- C65 Ruy Lopez: Berlin Defense, Mortimer Trap 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Ne7 5.Nxe5 c6
- C67 Ruy Lopez: Berlin Defense, Rio de Janeiro Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7
- C67 Ruy Lopez: Berlin Defense, Rosenthal Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 a6
- C61 Ruy Lopez: Bird Variation, Paulsen Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.O-O Ne7
- C78 Ruy Lopez: Brix Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O g6
- C78 Ruy Lopez: Central Countergambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d5
- C84 Ruy Lopez: Closed 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7
- C66 Ruy Lopez: Closed Berlin Defense, Chigorin Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Nd7
- C69 Ruy Lopez: Exchange Variation, Bronstein Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qd6
- C69 Ruy Lopez: Exchange Variation, Gligoric Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6
- C69 Ruy Lopez: Exchange Variation, King's Bishop Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bd6
- C70 Ruy Lopez: Morphy Defense, Graz Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Bc5
- C74 Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Siesta Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5
- C78 Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5
- C70 Ruy Lopez: Morphy Defense, Norwegian Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5
- C79 Ruy Lopez: Morphy Defense, Steinitz Deferred 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6
- C80 Ruy Lopez: Open 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4
- C63 Ruy Lopez: Schliemann Defense, Kostić Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Be7
- C63 Ruy Lopez: Schliemann Defense, Tartakower Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 Nf6
- C67 Ruy Lopez: Berlin Defense, Minckwitz Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.dxe5
- C84 Ruy Lopez: Closed, Center Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4
- C85 Ruy Lopez: Closed, Delayed Exchange 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6
- C84 Ruy Lopez: Closed, Martinez Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3
- C84 Ruy Lopez: Closed, Morphy Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3
- C86 Ruy Lopez: Closed, Worrall Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2
- C68 Ruy Lopez: Exchange Variation, Romanovsky Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.Nc3 f6 6.d3
- C77 Ruy Lopez: Morphy Defense, Duras Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c4
- C70 Ruy Lopez: Morphy Defense, Norwegian Variation, Nightingale Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5 6.Bxf7+
- C80 Ruy Lopez: Morphy Defense, Tartakower Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.Qe2
- C67 Ruy Lopez: Open Berlin Defense, l'Hermet Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5
- C67 Ruy Lopez: Open Berlin Defense, Showalter Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Ba4
- C80 Ruy Lopez: Open, Knorre Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.Nc3
- C62 Ruy Lopez: Steinitz Defense, Nimzowitsch Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 Nf6 6.Bxc6
- C66 Ruy Lopez: Berlin Defense, Closed Wolf Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 exd4
- C66 Ruy Lopez: Berlin Defense, Hedgehog Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7
- C67 Ruy Lopez: Berlin Defense, Trifunovic Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 d5
- C64 Ruy Lopez: Classical Defense, Benelux Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3 O-O 6.d4 Bb6
- C87 Ruy Lopez: Closed, Averbakh Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6
- C69 Ruy Lopez: Exchange Variation, Alapin Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5
- C78 Ruy Lopez: Morphy Defense, Arkhangelsk Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7
- C76 Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.c3 a6 5.Ba4 d6 6.d4 Bd7
- C80 Ruy Lopez: Open, Riga Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 exd4
- C80 Ruy Lopez: Open, Skipworth Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.Re1 d5
- C66 Ruy Lopez: Berlin Defense, Closed Bernstein Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7 7.Bg5
- C66 Ruy Lopez: Berlin Defense, Closed Showalter Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.Nc3 Be7 7.Bxc6
- C64 Ruy Lopez: Classical Variation, Modern Main Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3 O-O 6.d4 Bb6 7.Bg5
- C78 Ruy Lopez: Morphy Defense, Wing Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.a4
- C80 Ruy Lopez: Open, Friess Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Nxe5
- C80 Ruy Lopez: Open, Richter Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.d5
- C67 Ruy Lopez: Berlin Defense, l'Hermet Variation, Westerinen Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Ne4
- C66 Ruy Lopez: Berlin Defense, Tarrasch Trap 1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 Nf6 6.O-O Be7 7.Re1 O-O
- C88 Ruy Lopez: Closed, Trajkovic Counterattack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 Bb7
- C86 Ruy Lopez: Closed, Worrall Attack, Castling Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 O-O
- C86 Ruy Lopez: Closed, Worrall Attack, Delayed Castling Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2 b5 7.Bb3 d6
- C68 Ruy Lopez: Exchange Variation, Alekhine Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd6
- C68 Ruy Lopez: Exchange, Alekhine Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d4 exd4 6.Qxd4 Qxd4 7.Nxd4 Bd7
- C63 Ruy Lopez: Schliemann Defense, Classical Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 d5 6.Nxe5 dxe4 7.Nxc6 Qg5
- C63 Ruy Lopez: Schliemann Defense, Möhring Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 d5 6.Nxe5 dxe4 7.Nxc6 Qd5
- C79 Ruy Lopez: Steinitz Defense Deferred, Lipnitsky Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Bxc6+ bxc6 7.d4 Bg4
- C88 Ruy Lopez: Closed, Anti-Marshall 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4
- C84 Ruy Lopez: Closed, Basque Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5 Ne4 8.c3
- C88 Ruy Lopez: Closed, Rosen Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.d4
- C80 Ruy Lopez: Open, Harksen Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.c4
- C67 Ruy Lopez: Berlin Defense, Cordel Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 bxc6 8.dxe5 Nf5
- C67 Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8
- C84 Ruy Lopez: Closed, Center Attack, Basque Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5 Ne4 8.c3 dxc3
- C60 Ruy Lopez: Cozio Defense, Tartakower Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 g6 4.d4 exd4 5.Nxd4 Bg7 6.Be3 Nge7 7.Nc3 O-O 8.Qd2 d5
- C89 Ruy Lopez: Marshall Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5
- C71 Ruy Lopez: Noah's Ark Trap 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 d6 6.d4 Nxd4 7.Nxd4 exd4 8.Qxd4 c5
- C80 Ruy Lopez: Open, Main Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6
- C80 Ruy Lopez: Open, Schlechter Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.a4 Nxd4
- C80 Ruy Lopez: Open, Zukertort Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Ne7
- C77 Ruy Lopez: Wormald Attack, Grünfeld Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Be7 7.d4 d6 8.c3 Bg4
- C67 Ruy Lopez: Berlin Defense, Pillsbury Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 bxc6 8.dxe5 Nb7 9.b3
- C67 Ruy Lopez: Berlin Defense, Winawer Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 bxc6 8.dxe5 Nb7 9.Nd4
- C67 Ruy Lopez: Berlin Defense, Zukertort Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Be7 6.Qe2 Nd6 7.Bxc6 bxc6 8.dxe5 Nb7 9.c4
- C90 Ruy Lopez: Closed, Lutikov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.Bc2
- C90 Ruy Lopez: Closed, Pilnik Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d3 d6 9.c3
- C90 Ruy Lopez: Closed, Suetin Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.a3
- C91 Ruy Lopez: Closed, Yates Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4
- C80 Ruy Lopez: Open, Bernstein Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2
- C81 Ruy Lopez: Open, Howell Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Qe2
- C67 Ruy Lopez: Berlin Defense, Berlin Wall 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Bd7
- C91 Ruy Lopez: Closed, Bogoljubow Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4 Bg4
- C94 Ruy Lopez: Closed, Breyer Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8
- C92 Ruy Lopez: Closed, Flohr System 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7
- C92 Ruy Lopez: Closed, Karpov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nd7
- C72 Ruy Lopez: Closed, Kecskemet Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nf6 7.d4 Be7 8.Nbd2 O-O 9.Re1 Be8
- C92 Ruy Lopez: Closed, Kholmov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Be6
- C93 Ruy Lopez: Closed, Smyslov Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 h6
- C92 Ruy Lopez: Closed, Zaitsev System 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Re8
- C89 Ruy Lopez: Marshall Attack, Steiner Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 e4
- C82 Ruy Lopez: Open, Berlin Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Nc5
- C83 Ruy Lopez: Open, Classical Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7
- C82 Ruy Lopez: Open, Italian Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5
- C95 Ruy Lopez: Closed, Breyer 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4
- C94 Ruy Lopez: Closed, Breyer Defense, Quiet Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d3
- C96 Ruy Lopez: Closed, Chigorin Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2
- C91 Ruy Lopez: Closed, Yates Variation, Short Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.d4 Bg4 10.a4
- C80 Ruy Lopez: Open, Berger Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.a4 Nxd4 9.Nxd4 exd4 10.Nc3
- C80 Ruy Lopez: Open, Bernstein Variation, Luther Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Bc5 10.Qe1
- C83 Ruy Lopez: Open, Classical Defense, Main Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Re1 b5 8.Bb3 d5 9.dxe5 Be6 10.c3
- C82 Ruy Lopez: Open, Motzko Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5 10.Qd3
- C82 Ruy Lopez: Open, St. Petersburg Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5 10.Nbd2
- C79 Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Bxc6+ bxc6 7.d4 Nxe4 8.Re1 f5 9.dxe5 d5 10.Nc3
- C95 Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7
- C96 Ruy Lopez: Closed, Chigorin Defense, Gajewski Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 d5
- C82 Ruy Lopez: Open, Motzko Attack, Nenarokov Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5 10.Qd3 Ne7
- C78 Ruy Lopez: Rabinovich Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.Ng5 d5 8.exd5 Nd4 9.Re1 Bc5 10.Rxe5+ Kf8
- C88 Ruy Lopez: Closed, Balla Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.d4 Qc7 11.a4
- C80 Ruy Lopez: Open, Karpov Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Nc5 10.c3 d4 11.Ng5
- C83 Ruy Lopez: Open, Malkin Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7 10.Nbd2 O-O 11.Qe2
- C96 Ruy Lopez: Closed, Borisenko Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Nc6
- C96 Ruy Lopez: Closed, Keres Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Nd7
- C96 Ruy Lopez: Closed, Rossolimo Defense 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c6 11.d4 Qc7
- C89 Ruy Lopez: Marshall Attack, Modern Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6
- C89 Ruy Lopez: Marshall Attack, Original Marshall Attack 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6
- C83 Ruy Lopez: Open, Breslau Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7 10.Re1 O-O 11.Nd4 Nxe5
- C82 Ruy Lopez: Open, Dilworth Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5 10.Nbd2 O-O 11.Bc2 Nxf2
- C89 Ruy Lopez: Marshall Attack, Main Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4
- C92 Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a3 h6
- C81 Ruy Lopez: Open, Howell Attack, Ekstrom Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Qe2 Be7 10.Rd1 O-O 11.c4 bxc4 12.Bxc4 Qd7
- C99 Ruy Lopez: Closed, Chigorin Defense, Panov System 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4
- C83 Ruy Lopez: Open, Tarrasch Trap 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7 10.Re1 O-O 11.Nd4 Qd7 12.Nxe6 fxe6 13.Rxe4
- C88 Ruy Lopez: Closed, Leonhardt Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.d4 Qc7 11.h3 Nc6 12.d5 Nb8 13.Nbd2 g5
- C88 Ruy Lopez: Closed, Alekhine Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.d4 Qc7 11.Nbd2 O-O 12.Nf1 Bg4 13.Ne3 Bxf3 14.Qxf3
- C89 Ruy Lopez: Marshall Attack, Re3 Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.Bxd5 cxd5 13.d4 Bd6 14.Re3
- C97 Ruy Lopez: Closed, Chigorin, Yugoslav System 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 Rfe8 14.Ne3 g6
- C89 Ruy Lopez: Marshall Attack, Modern Main Line 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3
- C89 Ruy Lopez: Marshall Attack, Main Line, Spassky Variation 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Be3 Bg4 16.Qd3 Rae8 17.Nd2 Re6 18.a4 Qh5