Open Games
C00 French Defence
1. e4 e6
C01 French, Exchange Variation
1. e4 e6 2. d4 d5 3. exd5
C02 French, Advance Variation
1. e4 e6 2. d4 d5 3. e5
C03 French, Tarrasch
1. e4 e6 2. d4 d5 3. Nd2
C04 French, Tarrasch, Guimard Main line
1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6
C05 French, Tarrasch, Closed Variation
1. e4 e6 2. d4 d5 3. Nd2 Nf6
C06 French, Tarrasch, Closed Variation, Main line
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
C07 French, Tarrasch, Open Variation
1. e4 e6 2. d4 d5 3. Nd2 c5
C08 French, Tarrasch, Open, 4.exd5 exd5
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5
C09 French, Tarrasch, Open Variation, Main line
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6
C10 French, Paulsen Variation
1. e4 e6 2. d4 d5 3. Nc3
C11 French Defence
1. e4 e6 2. d4 d5 3. Nc3 Nf6
C12 French, MacCutcheon Variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4
C13 French, Classical
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7
C14 French, Classical Variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7
C15 French, Winawer (Nimzovich) Variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4
C16 French, Winawer, Advance Variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5
C17 French, Winawer, Advance Variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5
C18 French, Winawer, Advance Variation
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3
C19 French, Winawer, Advance, 6…Ne7
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7
C20 King’s Pawn Game (includes Alapin’s Opening, Lopez Opening, Napoleon Opening, Portuguese Opening)
1.e4 e5
C21 Center Game (includes Danish Gambit)
1. e4 e5 2. d4 exd4
C22 Center Game
1. e4 e5 2. d4 exd4 3. Qxd4 Nc6
C23 Bishop’s Opening
1. e4 e5 2. Bc4
C24 Bishop’s Opening, Berlin Defence
1. e4 e5 2. Bc4 Nf6
C25 Vienna Game
1. e4 e5 2. Nc3 Bb4 3. Qg4 Nf6
C26 Vienna Game, Falkbeer Variation
1. e4 e5 2. Nc3 Nf6
C27 Vienna Game, Frankenstein-Dracula Variation
1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4
C28 Vienna Game
1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6
C29 Vienna Gambit, Kaufmann Variation including Würzburger Trap
1. e4 e5 2. Nc3 Nf6 3. f4 d5
C30 King’s Gambit
1. e4 e5 2. f4
C31 King’s Gambit Declined, Falkbeer and Nimzowitsch (3….c6) Countergambits
1. e4 e5 2. f4 d5
C32 King’s Gambit Declined, Falkbeer, 5.dxe4
1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4
C33 King’s Gambit Accepted
1. e4 e5 2. f4 exf4
C34 King’s Gambit Accepted, including Fischer Defence
1. e4 e5 2. f4 exf4 3. Nf3
C35 King’s Gambit Accepted, Cunningham Defence
1. e4 e5 2. f4 exf4 3. Nf3 Be7
C36 King’s Gambit Accepted, Abbazia Defence (Classical Defence, Modern Defence)
1. e4 e5 2. f4 exf4 3. Nf3 d5
C37 King’s Gambit Accepted, Quaade Gambit
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3
C38 King’s Gambit Accepted
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7
C39 King’s Gambit Accepted, Allgaier and Kieseritsky Gambits including Rice Gambit
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4
C40 King’s Knight Opening (includes Gunderam Defence, Greco Defence, Damiano Defence, Elephant Gambit and Latvian Gambit)
1. e4 e5 2. Nf3
C41 Philidor Defence
1. e4 e5 2. Nf3 d6
C42 Petrov’s Defence, including Marshall Trap
1. e4 e5 2. Nf3 Nf6
C43 Petrov’s Defence, Modern (Steinitz) Attack
1. e4 e5 2. Nf3 Nf6 3. d4
C44 King’s Pawn Game (includes Ponziani Opening, Inverted Hungarian Opening, Irish Gambit and some Scotch Game)
1. e4 e5 2. Nf3 Nc6
C45 Scotch Game
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4
C46 Three Knights Game including Halloween Gambit
1. e4 e5 2. Nf3 Nc6 3. Nc3
C47 Four Knights Game
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4
C48 Four Knights Game, Spanish Variation
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5
C49 Four Knights Game, Double Ruy Lopez
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4
C50 King’s Pawn Game (incl. Blackburne Shilling Gambit, Hungarian Defence, Paris Defence, Italian Gambit, Légal Trap)
1. e4 e5 2. Nf3 Nc6 3. Bc4
C51 Evans Gambit
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
C52 Evans Gambit with 4…Bxb4 5.c3 Ba5
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5
C53 Giuoco Piano
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3
C54 Giuoco Piano
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4
C55 Two Knights Defence
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
C56 Two Knights Defence w/ 4. d4
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4
C57 Two Knights Defence, including the Fegatello Attack
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5
C58 Two Knights Defence
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5
C59 Two Knights Defence
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2
C60 Ruy Lopez Unusual Black 3rd moves and 3…g6
1. e4 e5 2. Nf3 Nc6 3. Bb5
C61 Ruy Lopez, Bird’s Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4
C62 Ruy Lopez, Old Steinitz Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 d6
C63 Ruy Lopez, Schliemann Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5
C64 Ruy Lopez, Classical (Cordel) Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5
C65 Ruy Lopez, Berlin Defence including Mortimer Trap
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
C66 Ruy Lopez, Berlin Defence, 4.0-0 d6
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6
C67 Ruy Lopez, Berlin Defence, Open Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4
C68 Ruy Lopez, Exchange Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6
C69 Ruy Lopez, Exchange Variation, 5.0-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0
C70 Ruy Lopez
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
C71 Ruy Lopez, Modern Steinitz Defence including Noah’s Ark Trap
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6
C72 Ruy Lopez, Modern Steinitz Defence 5.0-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0
C73 Ruy Lopez, Modern Steinitz Defence, Richter Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4
C74 Ruy Lopez, Modern Steinitz Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3
C75 Ruy Lopez, Modern Steinitz Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7
C76 Ruy Lopez, Modern Steinitz Defence, Fianchetto (Bronstein) Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6
C77 Ruy Lopez, Morphy Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6
C78 Ruy Lopez, 5.0-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0
C79 Ruy Lopez, Steinitz Defence Deferred (Russian Defence)
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6
C80 Ruy Lopez, Open (Tarrasch) Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4
C81 Ruy Lopez, Open, Howell Attack
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9.Qe2
C82 Ruy Lopez, Open, 9.c3
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3
C83 Ruy Lopez, Open, Classical Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7
C84 Ruy Lopez, Closed Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7
C85 Ruy Lopez, Exchange Variation Doubly Deferred
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6
C86 Ruy Lopez, Worrall Attack
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2
C87 Ruy Lopez, Closed, Averbakh Variation
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 d6
C88 Ruy Lopez, Closed
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3
C89 Ruy Lopez, Marshall Counterattack
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5
C90 Ruy Lopez, Closed, 7…d6
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 d6
C91 Ruy Lopez, Closed, 9.d4
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4
C92 Ruy Lopez, Closed, 9.h3
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3
C93 Ruy Lopez, Closed, Smyslov Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6
C94 Ruy Lopez, Closed, Breyer Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8
C95 Ruy Lopez, Closed, Breyer Defence, 10.d4
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4
C96 Ruy Lopez, Closed, 8…Na5
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2
C97 Ruy Lopez, Closed, Chigorin Defence
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7
C98 Ruy Lopez, Closed, Chigorin, 12…Nc6
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6
C99 Ruy Lopez, Closed, Chigorin, 12…cxd4
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4
