eco-volume
stringclasses 5
values | eco
stringclasses 496
values | name
stringlengths 9
99
| pgn
stringlengths 5
202
| uci
stringlengths 4
179
| epd
stringlengths 51
68
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|---|---|---|---|---|---|
A | A04 | Zukertort Opening: Pirc Invitation | 1. Nf3 d6 | g1f3 d7d6 | rnbqkbnr/ppp1pppp/3p4/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Polish Defense | 1. Nf3 b5 | g1f3 b7b5 | rnbqkbnr/p1pppppp/8/1p6/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Queen's Gambit Invitation | 1. Nf3 e6 | g1f3 e7e6 | rnbqkbnr/pppp1ppp/4p3/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Queenside Fianchetto Variation | 1. Nf3 b6 | g1f3 b7b6 | rnbqkbnr/p1pppppp/1p6/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Ross Gambit | 1. Nf3 e5 | g1f3 e7e5 | rnbqkbnr/pppp1ppp/8/4p3/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Shabalov Gambit | 1. Nf3 e6 2. c4 a6 3. Nc3 c5 4. g3 b5 | g1f3 e7e6 c2c4 a7a6 b1c3 c7c5 g2g3 b7b5 | rnbqkbnr/3p1ppp/p3p3/1pp5/2P5/2N2NP1/PP1PPP1P/R1BQKB1R w KQkq - |
A | A04 | Zukertort Opening: Sicilian Invitation | 1. Nf3 c5 | g1f3 c7c5 | rnbqkbnr/pp1ppppp/8/2p5/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Slav Invitation | 1. Nf3 c6 | g1f3 c7c6 | rnbqkbnr/pp1ppppp/2p5/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Speelsmet Gambit | 1. Nf3 c5 2. d4 cxd4 3. e3 | g1f3 c7c5 d2d4 c5d4 e2e3 | rnbqkbnr/pp1ppppp/8/8/3p4/4PN2/PPP2PPP/RNBQKB1R b KQkq - |
A | A04 | Zukertort Opening: St. George Defense | 1. Nf3 a6 | g1f3 a7a6 | rnbqkbnr/1ppppppp/p7/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: The Walrus | 1. Nf3 e5 2. Nxe5 Nc6 3. Nxc6 dxc6 | g1f3 e7e5 f3e5 b8c6 e5c6 d7c6 | r1bqkbnr/ppp2ppp/2p5/8/8/8/PPPPPPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Vos Gambit | 1. Nf3 d6 2. d4 e5 | g1f3 d7d6 d2d4 e7e5 | rnbqkbnr/ppp2ppp/3p4/4p3/3P4/5N2/PPP1PPPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Wade Defense | 1. Nf3 d6 2. e4 Bg4 | g1f3 d7d6 e2e4 c8g4 | rn1qkbnr/ppp1pppp/3p4/8/4P1b1/5N2/PPPP1PPP/RNBQKB1R w KQkq - |
A | A04 | Zukertort Opening: Ware Defense | 1. Nf3 a5 | g1f3 a7a5 | rnbqkbnr/1ppppppp/8/p7/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A05 | King's Indian Attack | 1. Nf3 Nf6 2. g3 d5 | g1f3 g8f6 g2g3 d7d5 | rnbqkb1r/ppp1pppp/5n2/3p4/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A05 | King's Indian Attack: Smyslov Variation | 1. Nf3 Nf6 2. g3 g6 3. b4 | g1f3 g8f6 g2g3 g7g6 b2b4 | rnbqkb1r/pppppp1p/5np1/8/1P6/5NP1/P1PPPP1P/RNBQKB1R b KQkq - |
A | A05 | King's Indian Attack: Spassky Variation | 1. Nf3 Nf6 2. g3 b5 | g1f3 g8f6 g2g3 b7b5 | rnbqkb1r/p1pppppp/5n2/1p6/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A05 | King's Indian Attack: Symmetrical Defense | 1. Nf3 Nf6 2. g3 g6 | g1f3 g8f6 g2g3 g7g6 | rnbqkb1r/pppppp1p/5np1/8/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A05 | King's Indian Attack: Wahls Defense | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 | g1f3 g8f6 g2g3 g7g6 f1g2 f8g7 e1g1 e8g8 d2d3 d7d5 | rnbq1rk1/ppp1ppbp/5np1/3p4/8/3P1NP1/PPP1PPBP/RNBQ1RK1 w - - |
A | A05 | Polish Opening: Zukertort System | 1. Nf3 Nf6 2. b4 | g1f3 g8f6 b2b4 | rnbqkb1r/pppppppp/5n2/8/1P6/5N2/P1PPPPPP/RNBQKB1R b KQkq - |
A | A05 | Zukertort Opening | 1. Nf3 Nf6 | g1f3 g8f6 | rnbqkb1r/pppppppp/5n2/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A05 | Zukertort Opening | 1. Nf3 Nf6 2. Nc3 Nc6 | g1f3 g8f6 b1c3 b8c6 | r1bqkb1r/pppppppp/2n2n2/8/8/2N2N2/PPPPPPPP/R1BQKB1R w KQkq - |
A | A05 | Zukertort Opening: Double Fianchetto Attack | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. O-O | g1f3 g8f6 g2g3 g7g6 b2b3 f8g7 c1b2 e8g8 f1g2 d7d6 e1g1 | rnbq1rk1/ppp1ppbp/3p1np1/8/8/1P3NP1/PBPPPPBP/RN1Q1RK1 b - - |
A | A05 | Zukertort Opening: Lemberger Gambit | 1. Nf3 Nf6 2. e4 | g1f3 g8f6 e2e4 | rnbqkb1r/pppppppp/5n2/8/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - |
A | A05 | Zukertort Opening: Myers Polish Attack | 1. Nf3 Nf6 2. a4 g6 3. b4 | g1f3 g8f6 a2a4 g7g6 b2b4 | rnbqkb1r/pppppp1p/5np1/8/PP6/5N2/2PPPPPP/RNBQKB1R b KQkq - |
A | A05 | Zukertort Opening: Nimzo-Larsen Variation | 1. Nf3 Nf6 2. b3 | g1f3 g8f6 b2b3 | rnbqkb1r/pppppppp/5n2/8/8/1P3N2/P1PPPPPP/RNBQKB1R b KQkq - |
A | A05 | Zukertort Opening: Quiet System | 1. Nf3 Nf6 2. e3 | g1f3 g8f6 e2e3 | rnbqkb1r/pppppppp/5n2/8/8/4PN2/PPPP1PPP/RNBQKB1R b KQkq - |
A | A06 | Nimzo-Larsen Attack: Classical Variation | 1. Nf3 d5 2. b3 | g1f3 d7d5 b2b3 | rnbqkbnr/ppp1pppp/8/3p4/8/1P3N2/P1PPPPPP/RNBQKB1R b KQkq - |
A | A06 | Nimzo-Larsen Attack: Norfolk Gambit | 1. Nf3 d5 2. b3 c5 3. e4 | g1f3 d7d5 b2b3 c7c5 e2e4 | rnbqkbnr/pp2pppp/8/2pp4/4P3/1P3N2/P1PP1PPP/RNBQKB1R b KQkq - |
A | A06 | Nimzo-Larsen Attack: Norfolk Gambit | 1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e4 | g1f3 d7d5 b2b3 g8f6 c1b2 c7c5 e2e4 | rnbqkb1r/pp2pppp/5n2/2pp4/4P3/1P3N2/PBPP1PPP/RN1QKB1R b KQkq - |
A | A06 | Zukertort Opening | 1. Nf3 d5 | g1f3 d7d5 | rnbqkbnr/ppp1pppp/8/3p4/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - |
A | A06 | Zukertort Opening: Ampel Variation | 1. Nf3 d5 2. Rg1 | g1f3 d7d5 h1g1 | rnbqkbnr/ppp1pppp/8/3p4/8/5N2/PPPPPPPP/RNBQKBR1 b Qkq - |
A | A06 | Zukertort Opening: Old Indian Attack | 1. Nf3 d5 2. d3 | g1f3 d7d5 d2d3 | rnbqkbnr/ppp1pppp/8/3p4/8/3P1N2/PPP1PPPP/RNBQKB1R b KQkq - |
A | A06 | Zukertort Opening: Pachman Gambit | 1. Nf3 d5 2. e3 c5 3. c4 dxc4 4. b3 | g1f3 d7d5 e2e3 c7c5 c2c4 d5c4 b2b3 | rnbqkbnr/pp2pppp/8/2p5/2p5/1P2PN2/P2P1PPP/RNBQKB1R b KQkq - |
A | A06 | Zukertort Opening: Regina-Nu Gambit | 1. Nf3 d5 2. b3 c5 3. c4 dxc4 4. Nc3 | g1f3 d7d5 b2b3 c7c5 c2c4 d5c4 b1c3 | rnbqkbnr/pp2pppp/8/2p5/2p5/1PN2N2/P2PPPPP/R1BQKB1R b KQkq - |
A | A06 | Zukertort Opening: Reversed Mexican Defense | 1. Nf3 d5 2. Nc3 | g1f3 d7d5 b1c3 | rnbqkbnr/ppp1pppp/8/3p4/8/2N2N2/PPPPPPPP/R1BQKB1R b KQkq - |
A | A06 | Zukertort Opening: Santasiere's Folly | 1. b4 d5 2. Nf3 | b2b4 d7d5 g1f3 | rnbqkbnr/ppp1pppp/8/3p4/1P6/5N2/P1PPPPPP/RNBQKB1R b KQkq - |
A | A06 | Zukertort Opening: Tennison Gambit | 1. e4 d5 2. Nf3 | e2e4 d7d5 g1f3 | rnbqkbnr/ppp1pppp/8/3p4/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - |
A | A06 | Zukertort Opening: Tennison Gambit, Brigg's Trap | 1. e4 d5 2. Nf3 dxe4 3. Ng5 Nf6 4. Nc3 Bf5 5. Qe2 Qd4 | e2e4 d7d5 g1f3 d5e4 f3g5 g8f6 b1c3 c8f5 d1e2 d8d4 | rn2kb1r/ppp1pppp/5n2/5bN1/3qp3/2N5/PPPPQPPP/R1B1KB1R w KQkq - |
A | A06 | Zukertort Opening: The Potato | 1. Nf3 d5 2. a4 | g1f3 d7d5 a2a4 | rnbqkbnr/ppp1pppp/8/3p4/P7/5N2/1PPPPPPP/RNBQKB1R b KQkq - |
A | A07 | Hungarian Opening: Wiedenhagen-Beta Gambit | 1. g3 d5 2. Nf3 g5 | g2g3 d7d5 g1f3 g7g5 | rnbqkbnr/ppp1pp1p/8/3p2p1/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A07 | King's Indian Attack | 1. Nf3 d5 2. g3 | g1f3 d7d5 g2g3 | rnbqkbnr/ppp1pppp/8/3p4/8/5NP1/PPPPPP1P/RNBQKB1R b KQkq - |
A | A07 | King's Indian Attack: Double Fianchetto | 1. Nf3 d5 2. g3 g6 | g1f3 d7d5 g2g3 g7g6 | rnbqkbnr/ppp1pp1p/6p1/3p4/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A07 | King's Indian Attack: Keres Variation | 1. Nf3 d5 2. g3 Bg4 | g1f3 d7d5 g2g3 c8g4 | rn1qkbnr/ppp1pppp/8/3p4/6b1/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A07 | King's Indian Attack: Keres Variation | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 | g1f3 d7d5 g2g3 c8g4 f1g2 b8d7 | r2qkbnr/pppnpppp/8/3p4/6b1/5NP1/PPPPPPBP/RNBQK2R w KQkq - |
A | A07 | King's Indian Attack: Omega-Delta Gambit | 1. Nf3 d5 2. g3 e5 | g1f3 d7d5 g2g3 e7e5 | rnbqkbnr/ppp2ppp/8/3pp3/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A07 | King's Indian Attack: Pachman System | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 | g1f3 d7d5 g2g3 g7g6 f1g2 f8g7 e1g1 e7e5 d2d3 g8e7 | rnbqk2r/ppp1npbp/6p1/3pp3/8/3P1NP1/PPP1PPBP/RNBQ1RK1 w kq - |
A | A07 | King's Indian Attack: Sicilian Variation | 1. Nf3 d5 2. g3 c5 | g1f3 d7d5 g2g3 c7c5 | rnbqkbnr/pp2pppp/8/2pp4/8/5NP1/PPPPPP1P/RNBQKB1R w KQkq - |
A | A07 | King's Indian Attack: Yugoslav Variation | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 | g1f3 g8f6 g2g3 d7d5 f1g2 c7c6 e1g1 c8g4 | rn1qkb1r/pp2pppp/2p2n2/3p4/6b1/5NP1/PPPPPPBP/RNBQ1RK1 w kq - |
A | A08 | King's Indian Attack: French Variation | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | g1f3 d7d5 g2g3 c7c5 f1g2 b8c6 | r1bqkbnr/pp2pppp/2n5/2pp4/8/5NP1/PPPPPPBP/RNBQK2R w KQkq - |
A | A08 | King's Indian Attack: Sicilian Variation | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O 8. Re1 | e2e4 e7e6 d2d3 d7d5 b1d2 g8f6 g1f3 c7c5 g2g3 b8c6 f1g2 f8e7 e1g1 e8g8 f1e1 | r1bq1rk1/pp2bppp/2n1pn2/2pp4/4P3/3P1NP1/PPPN1PBP/R1BQR1K1 b - - |
A | A08 | King's Indian Attack: Sicilian Variation | 1. Nf3 d5 2. g3 c5 3. Bg2 | g1f3 d7d5 g2g3 c7c5 f1g2 | rnbqkbnr/pp2pppp/8/2pp4/8/5NP1/PPPPPPBP/RNBQK2R b KQkq - |
A | A08 | King's Indian Attack: Sicilian Variation | 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O e6 5. d3 | g1f3 d7d5 g2g3 c7c5 f1g2 g8f6 e1g1 e7e6 d2d3 | rnbqkb1r/pp3ppp/4pn2/2pp4/8/3P1NP1/PPP1PPBP/RNBQ1RK1 b kq - |
A | A08 | Zukertort Opening: Reversed Grünfeld | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 | g1f3 d7d5 g2g3 c7c5 f1g2 b8c6 d2d4 | r1bqkbnr/pp2pppp/2n5/2pp4/3P4/5NP1/PPP1PPBP/RNBQK2R b KQkq - |
A | A08 | Zukertort Opening: Reversed Grünfeld | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 | g1f3 d7d5 g2g3 c7c5 f1g2 b8c6 d2d4 g8f6 | r1bqkb1r/pp2pppp/2n2n2/2pp4/3P4/5NP1/PPP1PPBP/RNBQK2R w KQkq - |
A | A08 | Zukertort Opening: Reversed Grünfeld | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O | g1f3 d7d5 g2g3 c7c5 f1g2 b8c6 d2d4 g8f6 e1g1 | r1bqkb1r/pp2pppp/2n2n2/2pp4/3P4/5NP1/PPP1PPBP/RNBQ1RK1 b kq - |
A | A08 | Zukertort Opening: Reversed Grünfeld | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. O-O | g1f3 d7d5 g2g3 c7c5 f1g2 b8c6 d2d4 e7e6 e1g1 | r1bqkbnr/pp3ppp/2n1p3/2pp4/3P4/5NP1/PPP1PPBP/RNBQ1RK1 b kq - |
A | A09 | Réti Opening | 1. Nf3 d5 2. c4 | g1f3 d7d5 c2c4 | rnbqkbnr/ppp1pppp/8/3p4/2P5/5N2/PP1PPPPP/RNBQKB1R b KQkq - |
A | A09 | Réti Opening: Advance Variation | 1. Nf3 d5 2. c4 d4 | g1f3 d7d5 c2c4 d5d4 | rnbqkbnr/ppp1pppp/8/8/2Pp4/5N2/PP1PPPPP/RNBQKB1R w KQkq - |
A | A09 | Réti Opening: Advance Variation, Michel Gambit | 1. Nf3 d5 2. c4 d4 3. b4 c5 | g1f3 d7d5 c2c4 d5d4 b2b4 c7c5 | rnbqkbnr/pp2pppp/8/2p5/1PPp4/5N2/P2PPPPP/RNBQKB1R w KQkq - |
A | A09 | Réti Opening: Penguin Variation | 1. Nf3 d5 2. c4 d4 3. Rg1 | g1f3 d7d5 c2c4 d5d4 h1g1 | rnbqkbnr/ppp1pppp/8/8/2Pp4/5N2/PP1PPPPP/RNBQKBR1 b Qkq - |
A | A09 | Réti Opening: Reversed Blumenfeld Gambit | 1. Nf3 d5 2. c4 d4 3. e3 c5 4. b4 | g1f3 d7d5 c2c4 d5d4 e2e3 c7c5 b2b4 | rnbqkbnr/pp2pppp/8/2p5/1PPp4/4PN2/P2P1PPP/RNBQKB1R b KQkq - |
A | A09 | Réti Opening: Réti Accepted | 1. Nf3 d5 2. c4 dxc4 | g1f3 d7d5 c2c4 d5c4 | rnbqkbnr/ppp1pppp/8/8/2p5/5N2/PP1PPPPP/RNBQKB1R w KQkq - |
A | A09 | Réti Opening: Réti Gambit, Keres Variation | 1. Nf3 d5 2. c4 dxc4 3. e3 Be6 | g1f3 d7d5 c2c4 d5c4 e2e3 c8e6 | rn1qkbnr/ppp1pppp/4b3/8/2p5/4PN2/PP1P1PPP/RNBQKB1R w KQkq - |
A | A09 | Réti Opening: Zilbermints Gambit | 1. Nf3 d5 2. c4 b5 | g1f3 d7d5 c2c4 b7b5 | rnbqkbnr/p1p1pppp/8/1p1p4/2P5/5N2/PP1PPPPP/RNBQKB1R w KQkq - |
A | A10 | English Opening | 1. c4 | c2c4 | rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR b KQkq - |
A | A10 | English Opening: Achilles-Omega Gambit | 1. c4 Nf6 2. e4 | c2c4 g8f6 e2e4 | rnbqkb1r/pppppppp/5n2/8/2P1P3/8/PP1P1PPP/RNBQKBNR b KQkq - |
A | A10 | English Opening: Adorjan Defense | 1. c4 g6 2. e4 e5 | c2c4 g7g6 e2e4 e7e5 | rnbqkbnr/pppp1p1p/6p1/4p3/2P1P3/8/PP1P1PPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Dutch Defense | 1. c4 f5 | c2c4 f7f5 | rnbqkbnr/ppppp1pp/8/5p2/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Dutch Defense, Hickmann Gambit | 1. c4 f5 2. e4 | c2c4 f7f5 e2e4 | rnbqkbnr/ppppp1pp/8/5p2/2P1P3/8/PP1P1PPP/RNBQKBNR b KQkq - |
A | A10 | English Opening: Anglo-Dutch Variation, Chabanon Gambit | 1. c4 f5 2. Nf3 d6 3. e4 | c2c4 f7f5 g1f3 d7d6 e2e4 | rnbqkbnr/ppp1p1pp/3p4/5p2/2P1P3/5N2/PP1P1PPP/RNBQKB1R b KQkq - |
A | A10 | English Opening: Anglo-Dutch Variation, Ferenc Gambit | 1. c4 f5 2. Nc3 Nf6 3. e4 | c2c4 f7f5 b1c3 g8f6 e2e4 | rnbqkb1r/ppppp1pp/5n2/5p2/2P1P3/2N5/PP1P1PPP/R1BQKBNR b KQkq - |
A | A10 | English Opening: Anglo-Lithuanian Variation | 1. c4 Nc6 | c2c4 b8c6 | r1bqkbnr/pppppppp/2n5/8/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Scandinavian Defense | 1. c4 d5 | c2c4 d7d5 | rnbqkbnr/ppp1pppp/8/3p4/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Scandinavian Defense, Löhn Gambit | 1. c4 d5 2. cxd5 e6 | c2c4 d7d5 c4d5 e7e6 | rnbqkbnr/ppp2ppp/4p3/3P4/8/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Scandinavian Defense, Malvinas Variation | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 | c2c4 d7d5 c4d5 d8d5 b1c3 d5a5 | rnb1kbnr/ppp1pppp/8/q7/8/2N5/PP1PPPPP/R1BQKBNR w KQkq - |
A | A10 | English Opening: Anglo-Scandinavian Defense, Schulz Gambit | 1. c4 d5 2. cxd5 Nf6 | c2c4 d7d5 c4d5 g8f6 | rnbqkb1r/ppp1pppp/5n2/3P4/8/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Great Snake Variation | 1. c4 g6 | c2c4 g7g6 | rnbqkbnr/pppppp1p/6p1/8/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Jaenisch Gambit | 1. c4 b5 | c2c4 b7b5 | rnbqkbnr/p1pppppp/8/1p6/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: King's English Variation, Botvinnik System, Prickly Pawn Pass System | 1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O c6 8. d3 a6 | c2c4 g7g6 b1c3 f8g7 g2g3 g8f6 f1g2 e8g8 e2e4 d7d6 g1e2 e7e5 e1g1 c7c6 d2d3 a7a6 | rnbq1rk1/1p3pbp/p1pp1np1/4p3/2P1P3/2NP2P1/PP2NPBP/R1BQ1RK1 w - - |
A | A10 | English Opening: Myers Defense | 1. c4 g5 | c2c4 g7g5 | rnbqkbnr/pppppp1p/8/6p1/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Myers Gambit | 1. c4 g5 2. d4 Bg7 | c2c4 g7g5 d2d4 f8g7 | rnbqk1nr/ppppppbp/8/6p1/2PP4/8/PP2PPPP/RNBQKBNR w KQkq - |
A | A10 | English Opening: Porcupine Variation | 1. c4 f5 2. Nc3 Nf6 3. e4 fxe4 4. g4 | c2c4 f7f5 b1c3 g8f6 e2e4 f5e4 g2g4 | rnbqkb1r/ppppp1pp/5n2/8/2P1p1P1/2N5/PP1P1P1P/R1BQKBNR b KQkq - |
A | A10 | English Opening: Wade Gambit | 1. c4 f5 2. g4 | c2c4 f7f5 g2g4 | rnbqkbnr/ppppp1pp/8/5p2/2P3P1/8/PP1PPP1P/RNBQKBNR b KQkq - |
A | A10 | English Opening: Zilbermints Gambit | 1. c4 g5 2. d4 e5 | c2c4 g7g5 d2d4 e7e5 | rnbqkbnr/pppp1p1p/8/4p1p1/2PP4/8/PP2PPPP/RNBQKBNR w KQkq - |
A | A11 | English Opening: Caro-Kann Defensive System | 1. c4 c6 | c2c4 c7c6 | rnbqkbnr/pp1ppppp/2p5/8/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Bled Variation | 1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. c4 c6 | g1f3 d7d5 b2b3 g8f6 c1b2 g7g6 c2c4 c7c6 | rnbqkb1r/pp2pp1p/2p2np1/3p4/2P5/1P3N2/PB1PPPPP/RN1QKB1R w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation | 1. Nf3 d5 2. c4 c6 3. b3 | g1f3 d7d5 c2c4 c7c6 b2b3 | rnbqkbnr/pp2pppp/2p5/3p4/2P5/1P3N2/P2PPPPP/RNBQKB1R b KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation | 1. Nf3 d5 2. c4 c6 3. b3 Bg4 | g1f3 d7d5 c2c4 c7c6 b2b3 c8g4 | rn1qkbnr/pp2pppp/2p5/3p4/2P3b1/1P3N2/P2PPPPP/RNBQKB1R w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation | 1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 | g1f3 g8f6 c2c4 c7c6 b2b3 d7d5 c1b2 | rnbqkb1r/pp2pppp/2p2n2/3p4/2P5/1P3N2/PB1PPPPP/RN1QKB1R b KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Capablanca Variation | 1. c4 Nf6 2. Nf3 c6 3. b3 d5 4. Bb2 Bg4 | c2c4 g8f6 g1f3 c7c6 b2b3 d7d5 c1b2 c8g4 | rn1qkb1r/pp2pppp/2p2n2/3p4/2P3b1/1P3N2/PB1PPPPP/RN1QKB1R w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, London Defensive System | 1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bf5 | c2c4 g8f6 g2g3 c7c6 g1f3 d7d5 b2b3 c8f5 | rn1qkb1r/pp2pppp/2p2n2/3p1b2/2P5/1P3NP1/P2PPP1P/RNBQKB1R w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, New York System | 1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 Bf5 | g1f3 g8f6 c2c4 c7c6 b2b3 d7d5 c1b2 c8f5 | rn1qkb1r/pp2pppp/2p2n2/3p1b2/2P5/1P3N2/PB1PPPPP/RN1QKB1R w KQkq - |
A | A12 | Réti Opening: Anglo-Slav Variation, Torre System | 1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bg4 | c2c4 g8f6 g2g3 c7c6 g1f3 d7d5 b2b3 c8g4 | rn1qkb1r/pp2pppp/2p2n2/3p4/2P3b1/1P3NP1/P2PPP1P/RNBQKB1R w KQkq - |
A | A13 | English Opening: Agincourt Defense | 1. c4 e6 | c2c4 e7e6 | rnbqkbnr/pppp1ppp/4p3/8/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - |
A | A13 | English Opening: Agincourt Defense | 1. c4 e6 2. Nf3 | c2c4 e7e6 g1f3 | rnbqkbnr/pppp1ppp/4p3/8/2P5/5N2/PP1PPPPP/RNBQKB1R b KQkq - |
A | A13 | English Opening: Agincourt Defense | 1. c4 e6 2. Nf3 d5 | c2c4 e7e6 g1f3 d7d5 | rnbqkbnr/ppp2ppp/4p3/3p4/2P5/5N2/PP1PPPPP/RNBQKB1R w KQkq - |
A | A13 | English Opening: Agincourt Defense, Bogoljubow Defense | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bd6 | c2c4 e7e6 g1f3 d7d5 g2g3 g8f6 f1g2 f8d6 | rnbqk2r/ppp2ppp/3bpn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - |
A | A13 | English Opening: Agincourt Defense, Catalan Defense | 1. c4 e6 2. Nf3 d5 3. g3 b6 4. Bg2 Bb7 5. O-O | c2c4 e7e6 g1f3 d7d5 g2g3 b7b6 f1g2 c8b7 e1g1 | rn1qkbnr/pbp2ppp/1p2p3/3p4/2P5/5NP1/PP1PPPBP/RNBQ1RK1 b kq - |
A | A13 | English Opening: Agincourt Defense, Catalan Defense | 1. c4 e6 2. Nf3 d5 3. g3 c5 | c2c4 e7e6 g1f3 d7d5 g2g3 c7c5 | rnbqkbnr/pp3ppp/4p3/2pp4/2P5/5NP1/PP1PPP1P/RNBQKB1R w KQkq - |