select top 200
Epd + ' ' +
dbo.opcode_format('c0', Opening),
* from Epd where abs(ce) <=70 and Opening is not null and games >= 1000 order by (white_wins + black_wins)/(draws + 1) desc
we have the following list of ultra sharp openings where a large percentage of my database games are won or lost compared to drawn:
Code: Select all
rnbqkbnr/pppp2pp/8/4pp2/4P3/3P4/PPP2PPP/RNBQKBNR w KQkq - c0 "King Pawn Game: Clam Variation. King's Gambit Reversed 1.e4 e5 2.d3 f5; CaxtonID: 964; ECO: C20";
rnb1kb1r/ppp2ppp/8/3NP2q/8/3P1Nn1/PPP4P/R1BQKB1R b KQkq - c0 "C29g: Vienna Gambit: Wurzburger Trap";
r1bqk1nr/ppppbppp/2n5/8/4Pp2/2N2N2/PPPP2PP/R1BQKB1R w KQkq - c0 "Vienna Game: Vienna Gambit. Cunningham Defense 1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 Be7; CaxtonID: 2655; ECO: C25";
rnbqkb1r/ppp1pppp/5n2/8/3Pp3/2N1B3/PPP2PPP/R2QKBNR b KQkq - c0 "Blackmar-Diemer Gambit: Studier-Rasa Gambit. 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Be3; CaxtonID: 210; ECO: D00";
rnbq1rk1/ppp1bpp1/4pn1p/3p2B1/2PP3P/2N2N2/PPQ1PPP1/R3KB1R b KQ - c0 "Queen's Gambit Declined: Miles Variation. Dzhindzhi Attack 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.Qc2; CaxtonID: 2858; ECO: D53";
rnbqkbnr/ppp1pppp/8/8/4p3/2N2P2/PPPP2PP/R1BQKBNR b KQkq - c0 "Van Geet Opening: Dougherty Gambit. 1.Nc3 d5 2.e4 dxe4 3.f3; CaxtonID: 2592; ECO: A00";
r1bq1rk1/pp2ppbp/2n2np1/2pp4/4P3/3P1NP1/PPPN1PBP/R1BQ1RK1 b - - c0 "King's Indian: fianchetto, classical variation *";
rnbqkbnr/pppp2pp/4p3/5p2/3P1BP1/8/PPP1PP1P/RN1QKBNR b KQkq - c0 "Dutch Defense: Senechaud Gambit. 1.d4 e6 2.Bf4 f5 3.g4; CaxtonID: 397; ECO: A80";
rnbqkb1r/pp2pppp/5n2/2p5/3P4/2N2N2/PPP3PP/R1BQKB1R w KQkq - c0 "Blackmar-Diemer Gambit: Kaulich Defense. 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 c5; CaxtonID: 198; ECO: D00";
rnbqkbnr/pp1ppppp/8/2p5/4P2P/8/PPPP1PP1/RNBQKBNR b KQkq - c0 "Sicilian Defense: Myers Attack. 1.e4 c5 2.h4; CaxtonID: 2777; ECO: B20";
rnbqkbnr/1ppppppp/8/p7/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - c0 "Zukertort Opening: Ware Defense. 1.Nf3 a5; CaxtonID: 2773; ECO: A04";
rnbqkbnr/pppp1ppp/8/4N3/3Pp3/8/PPP1PPPP/RNBQKB1R b KQkq - c0 "A40 Englund Gambit Declined, Reversed Mokele Mbembe";
rnbqk2r/pp1n1pbp/3pP1p1/2pP4/5P2/2N5/PP4PP/R1BQKBNR b KQkq - c0 "A66: Benoni: Mikenas Attack, 8...Nfd7 9.e6";
rnbqk1nr/ppp2ppp/4p3/8/3P4/P1P2p2/2P3PP/R1BQKBNR w KQkq - c0 "C15l: French: Winawer, Winkelmann-Reimer Gambit Accepted";
rnbqkb1r/pppp1ppp/5n2/4p2Q/4P3/8/PPPP1PPP/RNB1KBNR w KQkq - c0 "King Pawn Game: Wayward Queen Attack. Kiddie Countergambit 1.e4 e5 2.Qh5 Nf6; CaxtonID: 2805; ECO: C20";
rnbqkbnr/pp1ppppp/8/8/2Pp4/4P3/PP3PPP/RNBQKBNR b KQkq - c0 "A43 Queen's Pawn Game: Liedmann Gambit";
rnbqkb1r/pppppppp/8/3nP3/8/N7/PPPP1PPP/R1BQKBNR b KQkq - c0 "Alekhine Defense: Buckley Attack. 1.e4 Nf6 2.e5 Nd5 3.Na3; CaxtonID: 3; ECO: B03";
rnbqkbnr/pppp1ppp/8/8/3Pp3/5N2/PPP1PPPP/RNBQKB1R w KQkq - c0 "A40 Englund Gambit Declined, Reversed Krebs";
rnbqkb1r/1p2pppp/p2p1n2/8/3NP1P1/2N5/PPP2P1P/R1BQKB1R b KQkq - c0 "B90 Sicilian Defense: Najdorf Variation, Dekker Gambit";
r1bqkbnr/pppp1ppp/2n5/8/Q7/2N5/PPP1PPPP/R1B1KBNR b KQkq - c0 "Van Geet Opening: Reversed Scandinavian. 1.Nc3 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qa4; CaxtonID: 2614; ECO: A00";
rnbqkbnr/ppp1pppp/3p4/8/4P2P/8/PPPP1PP1/RNBQKBNR b KQkq - c0 "B07 Rat Defense: Petruccioli Attack";
r3k2r/1bqnbppp/p2ppn2/1p4B1/3NPPP1/2NB1Q2/PPP4P/2KR3R w kq - c0 "B99n: Sicilian: Najdorf, Main Line, 10.g4 b5 11.Bd3 Bb7";
rnbqkbnr/pppp1ppp/8/8/3Pp3/8/PPP1PPPP/RNBQKBNR b KQkq - c0 "A40 Englund Gambit Declined, Reversed Brooklyn";
rnbqkbnr/ppppppp1/8/7p/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - c0 "Goldsmith Defense: General. 1.e4 h5; CaxtonID: 728; ECO: B00";
rnbqkbnr/ppppppp1/8/7p/8/6P1/PPPPPP1P/RNBQKBNR w KQkq - c0 "ECO:A00; Opening: Lasker simul special; 1. g3 h5 *";
rnbqkb1r/pppppppp/5n2/8/3P4/3B1N2/PPP2PPP/RNBQK2R b KQkq - c0 "A45a: Indian: Arafat Gambit";
rnbqkbnr/pp2pppp/2p5/3p4/4P3/2N4P/PPPP1PP1/R1BQKBNR b KQkq - c0 "B10 Van Geet Opening: Caro-Kann Variation, St. Patrick's Attack";
rnbqkb1r/ppp1pp1p/3p1np1/8/3PP2P/2N5/PPP2PP1/R1BQKBNR b KQkq - c0 "B07q: Pirc: 3...g6";
rnbqkbnr/pppp1ppp/8/4p3/3P4/5N2/PPP1PPPP/RNBQKB1R b KQkq - c0 "A40 Englund Gambit Declined, Reversed Alekhine";
rnbqk1nr/ppp1bppp/4p3/8/2PPp3/2N2P2/PP4PP/R1BQKBNR b KQkq - c0 "Queen's Gambit Declined: Charousek (Petrosian) Variation. Miladinovic Gambit 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.e4 dxe4 5.f3; CaxtonID: 2740; ECO: D31";
rnbqkb1r/pppppppp/8/3nP3/8/1P6/P1PP1PPP/RNBQKBNR b KQkq - c0 "B02m: Alekhine: Welling Variation";
rnbqk1nr/pp2ppbp/3p2p1/2p5/3PPP2/2P5/PP4PP/RNBQKBNR w KQkq - c0 "B06g: Modern: c3 Pterodactyl";
rnbqkb1r/ppppppnp/6p1/4P3/3P2P1/8/PPP2P1P/RNBQKBNR w KQkq - c0 "B06d: Modern: Norwegian Defence";
r1bqkbnr/pppp1ppp/4p1n1/3P4/2P1PP2/8/PP4PP/RNBQKBNR b KQkq - c0 "A40 Queen's Pawn: Bogo-Indian Defense, Four Pawns Attack; 1.d4 Nc6 2.d5 Ne5 3.f4 NG6 4.e4 e6 5.c4 *";
rnb1kbnr/ppp1pppp/8/q7/1P6/2N5/P1PP1PPP/R1BQKBNR b KQkq - c0 "B01e: Scandinavian, Mieses Gambit";
rnbqkb1r/pppp1ppp/4pn2/8/2PP2P1/8/PP2PP1P/RNBQKBNR b KQkq - c0 "E00a: Queen's Pawn: Neo-Indian, Devin Gambit";
rnbqkbnr/pppp1ppp/8/3Pp3/8/8/PPP1PPPP/RNBQKBNR b KQkq - c0 "Englund Gambit Complex: Declined. 1.d4 e5 2.d5; CaxtonID: 534; ECO: A40";
rnbqkb1r/pppp1ppp/5n2/3Pp3/8/8/PPP1PPPP/RNBQKBNR w KQkq - c0 "OI 9";
rnbqkb1r/1p1pnppp/p3p3/8/2B1P3/2N2N2/PP3PPP/R1BQK2R w KQkq - c0 "Sicilian Defense: Smith-Morra Gambit. Accepted Taimanov Formation 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Bc4 a6 6.Nf3 Ne7; CaxtonID: 2279; ECO: B21";
r1bqkbnr/ppp2ppp/2np4/4P3/2P5/8/PP2PPPP/RNBQKBNR w KQkq - c0 "Rat Defense: English Rat. Lisbon Gambit 1.d4 d6 2.c4 e5 3.dxe5 Nc6; CaxtonID: 2769; ECO: A41";
rnbqkbnr/1p1ppppp/p7/8/3pP3/2P2N2/PP3PPP/RNBQKB1R b KQkq - c0 "Sicilian Defense: O'Kelly Variation. Normal System Smith-Morra Line 1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.c3; CaxtonID: 2196; ECO: B28";
rnb1k1nr/pp1pppbp/6p1/q1p5/3PP3/2N2N2/PPPB1PPP/R2QKB1R b KQkq - c0 "Pterodactyl Defense: Sicilian. Unpin 1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Nf3 Qa5 5.Bd2; CaxtonID: 76; ECO: B06";
rnbqkbnr/ppp2ppp/8/3pp3/3P4/2N5/PPP1PPPP/R1BQKBNR w KQkq - c0 "Queen Pawn Game: Veresov Atack. Shaviliuk Gambit 1.d4 d5 2.Nc3 e5; CaxtonID: 1612; ECO: D00";
rnbqk1nr/ppp2ppp/3p4/2b1p3/1P2PP2/5N2/P1PP2PP/RNBQKB1R b KQkq - c0 "C30k: KGD: Classical, Heath Variation";
rnbqkbnr/1ppppppp/p7/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - c0 "Zukertort Opening: St. George Defense. 1.Nf3 a6; CaxtonID: 2792; ECO: A04";
r1bq1rk1/ppp1npbp/2n3p1/1B1p4/3NP3/2N1B3/PPPQ1PPP/R3K2R w KQ - c0 "Spanish Game: Cozio Defense. Tartakower Gambit 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.d4 exd4 5.Nxd4 g6 6.Nc3 Bg7 7.Be3 O-O 8.Qd2 d5; CaxtonID: 2420; ECO: C60";
rnbqkb1r/pppppp1p/5np1/7P/3P4/8/PPP1PPP1/RNBQKBNR b KQkq - c0 "Modern Defense: Lizard Defense. Pirc-Diemer Gambit 1.d4 g6 2.h4 Nf6 3.h5; CaxtonID: 1301; ECO: A40";
rnbqkbnr/1p1ppppp/p7/8/3QP3/5N2/PPP2PPP/RNB1KB1R b KQkq - c0 "Sicilian Defense: O'Kelly Variation. Normal System Zagorovsky Line 1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Qxd4; CaxtonID: 2198; ECO: B28";
rnbqkb1r/pppppp1p/5np1/8/6P1/1P6/PBPPPP1P/RN1QKBNR b KQkq - c0 "A01: Nimzowitsch-Larsen: Spike Variation";
rnbqkbnr/pp1p1ppp/8/2p5/3pP3/5N2/PPP2PPP/RNBQKB1R w KQkq - c0 "C21 Center Game: Kieseritzky Variation #3";
r1bqk1nr/pppp1ppp/8/2b1p3/2BnP3/5N2/PPPP1PPP/RNBQ1RK1 b kq - c0 "C64r: Spanish: Classical, 4.O-O Nd4 5.Bc4";
rnbqkbnr/ppppppp1/7p/8/8/5N2/PPPPPPPP/RNBQKB1R w KQkq - c0 "Zukertort Opening: Basman Defense. 1.Nf3 h6; CaxtonID: 2800; ECO: A04";
rnbqkbnr/pppppp1p/8/6p1/6P1/8/PPPPPP1P/RNBQKBNR w KQkq - c0 "A00n: Grob: Double Grob";
rnbqkb1r/pppppppp/5n2/8/3PP3/8/PPP2PPP/RNBQKBNR b KQkq - c0 "A45a: Indian: Omega Gambit";
rnbqk2r/ppp1bppp/3ppn2/8/2PPP3/2N5/PP3PPP/R1BQKBNR w KQkq - c0 "A18: English: Mikenas, 3...d6 4.d4 Be7";
rnbqkbnr/pppppppp/8/8/7P/8/PPPPPPP1/RNBQKBNR b KQkq - c0 "A00c: Kadas Opening";
r1bqkbnr/pp1ppppp/2n5/8/7Q/2N5/PPP1PPPP/R1B1KBNR b KQkq - c0 "Van Geet Opening: Novosibirsk Variation. 1.Nc3 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qh4; CaxtonID: 2609; ECO: A00";
rnbqkbnr/pp2pppp/2p5/8/2BPp3/2N5/PPP2PPP/R1BQK1NR b KQkq - c0 "B15p: Caro-Kann: von Hennig Gambit";
r1bqkbnr/pppp1ppp/2n5/8/4Pp2/5N2/PPPP2PP/RNBQKB1R w KQkq - c0 "King's Gambit: Accepted. MacLeod Defense 1.e4 e5 2.f4 exf4 3.Nf3 Nc6; CaxtonID: 1060; ECO: C34";
rnbqkbnr/ppp1pppp/8/3p4/4P3/5N2/PPPP1PPP/RNBQKB1R b KQkq - c0 "A06: Reti: Tennison/Zukertort Gambit";
rnbqkbnr/pp1ppppp/2p5/8/2B1P3/8/PPPP1PPP/RNBQK1NR b KQkq - c0 "Caro-Kann Defense: Hillbilly Attack. 1.e4 c6 2.Bc4; CaxtonID: 278; ECO: B00";
rnbqkbnr/pp1ppppp/2p5/4P3/8/8/PPPP1PPP/RNBQKBNR b KQkq - c0 "Caro-Kann defence, headed for Advance variation";
r1bqkbnr/pp1ppppp/2n5/2p5/1P2P3/5N2/P1PP1PPP/RNBQKB1R b KQkq - c0 "Portsmouth Gambit B30";
rnbqkbnr/pppp1ppp/8/4p3/4P3/1P6/P1PP1PPP/RNBQKBNR b KQkq - c0 "C20 King's Pawn Opening: 2.b3";
rnbqkbnr/ppp1pppp/8/8/3Pp3/5P2/PPP3PP/RNBQKBNR b KQkq - c0 "D00l: Blackmar-Diemer: Gedult Gambit";
rn1qkbnr/pbpppppp/1p6/6B1/3PP3/8/PPP2PPP/RN1QKBNR b KQkq - c0 "B00f: Owen Defence: Naselwaus Gambit";
rnbqkbnr/pppppppp/8/3P4/8/8/PPP1PPPP/RNBQKBNR w KQkq - c0 "Montevideo Defense: . 1.d4 Nc6 2.d5 Nb8; CaxtonID: 2772; ECO: A40";
rnbqkb1r/p2ppppp/5n2/1ppP4/2P1P3/8/PP3PPP/RNBQKBNR b KQkq - c0 "Benko Gambit: Declined. Hjoerring Countergambit 1.d4 Nf6 2.c4 c5 3.d5 b5 4.e4; CaxtonID: 67; ECO: A57";
rnbqkbnr/pp1p1ppp/8/2p5/2BpP3/5N2/PPP2PPP/RNBQK2R b KQkq - c0 "C21 Center Game: Kieseritzky Variation #4";
rnbqkb1r/pp2pppp/2pp1n2/8/2BPP3/2N5/PPP2PPP/R1BQK1NR b KQkq - c0 "Pirc-Robatsch";
rnbqkbnr/pp1ppppp/8/8/1p2P3/8/PBPP1PPP/RN1QKBNR b KQkq - c0 "Sicilian Defense: Wing Gambit. Abrahams Variation 1.e4 c5 2.b4 cxb4 3.Bb2; CaxtonID: 2299; ECO: B20";
r1bqkbnr/ppp2ppp/2np4/4p3/4PP2/5N2/PPPP2PP/RNBQKB1R w KQkq - c0 "C30c: King's Gambit: 2...d6 3.Nf3 Nc6";
rnbqkb1r/ppp1pppp/3p1n2/8/3PP3/5N2/PPP2PPP/RNBQKB1R b KQkq - c0 "B07d: Pirc: Roscher Gambit";
rnbqkb1r/ppp2ppp/3pp3/2PnP3/2B5/2N5/PP1P1PPP/R1BQK1NR w KQkq - c0 "B02u: Alekhine: Two Pawns Attack, Mikenas Variation";
rnbqkb1r/ppp1pp1p/5np1/3p4/2P5/2N2NP1/PP1PPP1P/R1BQKB1R b KQkq - c0 "A16: English: Anglo-Gruenfeld";
r2qkbnr/ppp2ppp/2np4/4P3/2P3b1/5N2/PP2PPPP/RNBQKB1R w KQkq - c0 "A41g: Neo-Old Indian: Wade Defence, 3.c4 e5 4.dxe5 Nc6 Gambit";
rn1qkb1r/ppp1pppp/5n2/5b2/2BPp3/2N2P2/PPP3PP/R1BQK1NR b KQkq - c0 "Blackmar-Diemer Gambit: Zeller Defense. Soller Attack 1.d4 d5 2.e4 dxe4 3.Nc3 Bf5 4.f3 Nf6 5.Bc4; CaxtonID: 217; ECO: D00";
rnbqkbnr/ppp1pppp/8/3p4/8/BP6/P1PPPPPP/RN1QKBNR b KQkq - c0 "Nimzo-Larsen Attack: Graz Attack. 1.b3 d5 2.Ba3; CaxtonID: 2862; ECO: A00";
r2qkbnr/ppp2ppp/2n5/3pp3/6b1/3P1NP1/PPP1PPBP/RNBQK2R w KQkq - c0 "ECO:A07; Variation Reti: King's Indian attack (...e5); Comment *pwo 1/02 nat, footnote 11 (..Bg4); 1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nf3 Bg4 *";
rn1q1rk1/ppp1ppbp/3p1np1/8/3PP1b1/2PB1N2/PP1N1PPP/R1BQK2R w KQ - c0 "Modern Defence; B05; 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Bg4 5. c3 Nf6 6. Nbd2 O-O";
rnbqkbnr/ppp2ppp/8/3pp3/4P3/3P4/PPP2PPP/RNBQKBNR w KQkq - c0 "C20: Open Game: 2.d3 d5";
rnbqkb1r/pppppppp/5n2/3P4/8/8/PPP1PPPP/RNBQKBNR b KQkq - c0 "Indian Game: Pawn Push Variation. 1.d4 Nf6 2.d5; CaxtonID: 845; ECO: A45";
rnbq1rk1/1p2ppbp/p2p1np1/2pP4/P1P1P3/2N1BP2/1P4PP/R2QKBNR b KQ - c0 "ECO:E81; Variation King's Indian: Saemisch-Benoni (d5...a6); Comment *pwo (subr fm A65); 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. d5 a6 8. a4 *";
r1bqkbnr/pppp1ppp/2n5/8/4PP2/8/PPP3PP/RNBQKBNR w KQkq - c0 "Nimzowitsch Defense: Kennedy Variation. Riemann Defense 1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.f4 Nc6; CaxtonID: 1446; ECO: B00";
rnbqkb1r/pppp1ppp/5n2/8/4Pp2/2N5/PPPP2PP/R1BQKBNR w KQkq - c0 "C29a: Vienna Gambit: 3...exf4";
rnbqk2r/pp3pbp/3p1np1/2pP4/5B2/2N5/PP1NPPPP/R2QKB1R b KQkq - c0 "A61: Benoni: 6.Nf3 g6 7.Bf4 Bg7 8.Nd2";
rnbqkb1r/4pppp/3p1n2/1NpP4/1p2P3/5N2/PP3PPP/R1BQKB1R b KQkq - c0 "A57t: Benko Gambit: Zaitsev, 8.Nf3";
r1bqk2r/pppp1ppp/2nb1n2/4p3/2BPP3/5N2/PPP2PPP/RNBQK2R w KQkq - c0 "C55 Italian Game: Scotch Gambit Declined #2";
rnbqkbnr/pp1ppppp/8/2p5/P3P3/8/1PPP1PPP/RNBQKBNR b KQkq - c0 "Sicilian Defense: Myers Attack. 1.e4 c5 2.a4; CaxtonID: 2854; ECO: B20";
r1bqkb1r/1p1p1ppp/p1n1pn2/2p5/P1B1P3/2NP1N2/1PP2PPP/R1BQK2R b KQkq - c0 "ECO:B23; Variation Sicilian: Cochrane attack, Pillars variation; Comment *pwo (deeper line; outside eco); 1. e4 c5 2. Nc3 e6 3. Bc4 Nc6 4. Nf3 a6 5. a4 Nf6 6. d3 *";
rnbqkbnr/pppp1ppp/8/4p3/4P3/5Q2/PPPP1PPP/RNB1KBNR b KQkq - c0 "C20: Open Game: Napoleon's Opening";
rnbqkb1r/ppp1pp1p/6p1/3n4/8/2N1PN2/PP1P1PPP/R1BQKB1R b KQkq - c0 "ECO:A16; Variation English: Anglo-Gruenfeld defence; Comment (ext...g6 5.e3) *pwo; 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. e3 *";
rnbqkb1r/pppppp1p/5np1/6B1/3P4/2N5/PPP1PPPP/R2QKBNR b KQkq - c0 "A45k: Trompowsky 2...g6 3.Nc3";
rnbqkbnr/pppp1p1p/8/6p1/2B1Pp2/8/PPPP2PP/RNBQK1NR w KQkq - c0 "King's Gambit: Accepted. Bishop's Gambit Anderssen Defense 1.e4 e5 2.f4 exf4 3.Bc4 g5; CaxtonID: 1003; ECO: C33";
r1bqk1nr/ppp2ppp/2np4/2b1P3/4P3/2N5/PPPP2PP/R1BQKBNR w KQkq - c0 "Vienna Game: Vienna Gambit. Quelle Gambit 1.e4 e5 2.Nc3 Nc6 3.f4 Bc5 4.fxe5 d6; CaxtonID: 2664; ECO: C25";
rnbqkb1r/pppppppp/1n6/4P3/2P5/1P6/P2P1PPP/RNBQKBNR b KQkq - c0 "B02r: Alekhine: Chase, Steiner Variation";
r1bqk2r/pppp1p2/5n1p/4p1p1/2BnPP1B/8/PPP3PP/RN1Q1RK1 b kq - c0 "C55b: Two Knights: 4.O-O Gambit, Rosentreter Variation";
rnbqkb1r/ppppp1pp/5n2/5p2/2P1P3/2N5/PP1P1PPP/R1BQKBNR b KQkq - c0 "A10 English Opening: Anglo-Dutch Variation, Ferenc Gambit";
rnbqkbnr/pppp1ppp/8/4p3/8/3P4/PPPNPPPP/R1BQKBNR b KQkq - c0 "ECO:A00; Opening: Valencia opening; 1. d3 e5 2. Nd2 *";
rnbqkb1r/ppp1pppp/5n2/3p4/8/1P4P1/P1PPPPBP/RNBQK1NR b KQkq - c0 "ECO:A00; Variation Benko's opening; Comment (3.b3 or any non-Nf3; else A07) *pwo; 1. g3 d5 2. Bg2 Nf6 3. b3 *";
r1bqk1nr/pppp1ppp/2n5/1Bb1p3/4P3/2N2N2/PPPP1PPP/R1BQK2R b KQkq - c0 "C46e: Three Knights: 3...Bc5 4.Bb5";
rnbqk2r/pp2ppbp/3p1np1/4P3/3N1P2/2N5/PPP3PP/R1BQKB1R b KQkq - c0 "B71: Sicilian: Dragon, Levenfish, 6...Bg7 7.e5";
r2q1rk1/pb2bppp/1pn1pn2/2pp4/4P3/2PP1NP1/PP1NQPBP/R1B1R1K1 b - - c0 "ECO:A05; Variation Reti: King's Indian attack, Eliskases variation (2...b6); Comment *pwo 4/01 add; 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. Nbd2 d5 7. e4 c5 8. Re1 Nc6 9. c3 O-O 10. Qe2 *";
rnbqkb1r/ppp1pppp/5n2/6B1/3Pp3/2N5/PPP2PPP/R2QKBNR b KQkq - c0 "D00t: Blackmar-Diemer: von Popiel Attack";
rnbqkb1r/ppp1pppp/8/3n4/3PP3/8/PP3PPP/RNBQKBNR b KQkq - c0 "D06k: QGD: Marshall Defence, 3.cxd5 Nxd5 4.e4";
r1bqkbnr/pppp1ppp/2n5/4p3/4PP2/8/PPPP2PP/RNBQKBNR w KQkq - c0 "C30g: King's Gambit: 2...Nc6";
rnbqkbnr/ppp1pppp/8/3P4/4p3/2N2P2/PPP3PP/R1BQKBNR b KQkq - c0 "Nimzowitsch Defense: Scandinavian Variation. Bogoljubow Variation Richter Gambit 1.e4 Nc6 2.d4 d5 3.Nc3 dxe4 4.d5 Nb8 5.f3; CaxtonID: 1462; ECO: B00";
r1bqk1nr/pppp1ppp/2n5/8/1bB1P3/2P2N2/P4PPP/RNBQK2R b KQkq - c0 "ECO:C44; Opening: Scotch gambit; 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 *";
rnbqkbnr/pp2pppp/8/2P5/2Pp4/8/PP2PPPP/RNBQKBNR w KQkq - c0 "Queen's Gambit Refused: Austrian Attack. Salvio Countergambit 1.d4 d5 2.c4 c5 3.dxc5 d4; CaxtonID: 1774; ECO: D06";
rnbqkbnr/ppp1pppp/8/8/2p5/5NP1/PP1PPP1P/RNBQKB1R b KQkq - c0 "A09l: Reti: Accepted, 3.g3";
rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2NQ4/PP2PPPP/R1B1KBNR b KQkq - c0 "E20: Nimzo-Indian: Mikenas Attack";
rnbqkbnr/1p1p1ppp/p3p3/8/4P3/2N2N2/PP3PPP/R1BQKB1R w KQkq - c0 "Sicilian Defense: Smith-Morra Gambit. Accepted Kan Formation 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Nf3 a6; CaxtonID: 2271; ECO: B21";
rnbqkbnr/pppppppp/8/8/P7/8/1PPPPPPP/RNBQKBNR b KQkq - c0 "A00e: Ware Opening";
rnbqk1nr/pp1pppbp/6p1/2p5/3PP3/2N1B3/PPP2PPP/R2QKBNR b KQkq - c0 "Pterodactyl Defense: Eastern. Anhanguera 1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Be3; CaxtonID: 118; ECO: B06";
rnbqk1nr/pppp1ppp/8/4p3/1b2P3/2N5/PPPP1PPP/R1BQKBNR w KQkq - c0 "C25b: Vienna: 2...Bb4";
r1bqr1k1/pp3ppp/2n2n2/3p4/3p4/P1PBPP2/4N1PP/R1BQ1RK1 w - - c0 "ECO:E25; Variation Nimzo-Indian: Saemisch variation; Comment *pwo 4/01 add, footnote 2, see also E49/02 (delayed f3); 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 exd5 8. e3 O-O 9. Bd3 Nc6 10. Ne2 Re8 11. O-O cxd4 *";
rnbqk2r/ppppp1bp/5np1/5pB1/2PP4/2N2N2/PP2PPPP/R2QKB1R b KQkq - c0 "A85: Dutch: 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bg5";
rnbqkbnr/pp2pppp/2p5/8/3Pp3/2N2P2/PPP3PP/R1BQKBNR b KQkq - c0 "B15p: Caro-Kann: Rasa-Studier Gambit";
r1bqkbnr/pppnpppp/3p4/8/3PP3/8/PPP2PPP/RNBQKBNR w KQkq - c0 "B07d: Pirc: 2.d4 Nd7";
rnbqkbnr/ppp2ppp/3pp3/8/3PP3/8/PPP2PPP/RNBQKBNR w KQkq - c0 "B07d: Pirc: Lengfellner System";
r1bqkbnr/pp3ppp/2n5/4p3/8/3P4/PPP2PPP/RNBQKBNR w KQkq - c0 "King Pawn Game: Weber Gambit. 1.e4 e5 2.d3 d5 3.exd5 c6 4.dxc6 Nxc6; CaxtonID: 993; ECO: C20";
rnbqkbnr/ppp2ppp/4p3/3p4/8/6P1/PPPPPPBP/RNBQK1NR w KQkq - c0 "Hungarian Opening: Catalan Formation. 1.g3 d5 2.Bg2 e6; CaxtonID: 2537; ECO: A00";
rnbqkb1r/ppp1pppp/8/3p2B1/3Pn3/2N5/PPP1PPPP/R2QKBNR w KQkq - c0 "D01b: Richter-Veresov: 3...Ne4";
rnbqkbnr/pppp1ppp/8/4p3/8/5NP1/PPPPPP1P/RNBQKB1R b KQkq - c0 "Hungarian Opening: Reversed Alekhine. 1.g3 e5 2.Nf3; CaxtonID: 810; ECO: A00";
rnbq1rk1/pp2ppbp/5np1/2pp4/8/2NP1NP1/PPP1PPBP/R1BQ1RK1 w - - c0 "ECO:A08; Variation Reti: King's Indian attack; Comment *pwo 1/02 nat, transposed fm other A08/04 w/ 6.Nbd2; 1. g3 d5 2. Bg2 Nf6 3. Nf3 g6 4. O-O Bg7 5. d3 O-O 6. Nc3 c5 *";
rnbqkbnr/pp1ppppp/2p5/8/4P3/1P6/P1PP1PPP/RNBQKBNR b KQkq - c0 "Caro-Kann Defense: Euwe Attack. 1.e4 c6 2.b3; CaxtonID: 2881; ECO: B10";
rnbqkb1r/1p3ppp/p2ppn2/8/2B1P3/2N2N2/PP3PPP/R1BQ1RK1 w kq - c0 "Sicilian Defense: Smith-Morra Gambit. Accepted Chicago Defense 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 d6 5.Bc4 e6 6.Nf3 Nf6 7.O-O a6; CaxtonID: 2268; ECO: B21";
rnbqkbnr/pp1p1ppp/4p3/2p5/1P2P3/5N2/P1PP1PPP/RNBQKB1R b KQkq - c0 "Sicilian Defense: Wing Gambit Deferred. 1.e4 c5 2.Nf3 e6 3.b4; CaxtonID: 2303; ECO: B40";
r1bqkb1r/pp3ppp/2Nppn2/6B1/4P3/2N5/PPP2PPP/R2QKB1R b KQkq - c0 "B62e: Sicilian: Richter-Rauzer, Richter Attack";
rnbqkbnr/ppp2ppp/3p4/4p3/4PP2/5N2/PPPP2PP/RNBQKB1R b KQkq - c0 "C30c: King's Gambit: 2...d6 3.Nf3";
r1bq1rk1/p2nbppp/2n1p3/2ppP3/1p6/3P1NP1/PPP2PBP/R1BQRNK1 w - - c0 "Reti: King's Indian attack, French variation";
rnbqkb1r/pppnpppp/4P3/3p4/8/2N5/PPPP1PPP/R1BQKBNR b KQkq - c0 "B02f: Alekhine: Spielmann Gambit";
rnbqkbnr/pp1ppppp/8/8/4P3/p7/2PP1PPP/RNBQKBNR w KQkq - c0 "B20: Sicilian: Wing Gambit, Carlsbad Variation";
rnbqkbnr/pp2pppp/2pp4/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq - c0 "Queen Pawn Game: Anglo-Slav Opening. 1.d4 c6 2.c4 d6; CaxtonID: 1571; ECO: A41";
rnbqkbnr/ppp1pppp/8/3pP3/8/8/PPPP1PPP/RNBQKBNR b KQkq - c0 "B01a: Scandinavian: 2.e5";
r1bqkbnr/pppp1ppp/2n5/8/4Pp2/2N2N2/PPPP2PP/R1BQKB1R b KQkq - c0 "C25p: Vienna: 2...Nc6 3.f4 exf4 4.Nf3";
rnbqkbnr/pp1ppppp/8/1Bp5/4P3/5N2/PPPP1PPP/RNBQK2R w KQkq - c0 "Sicilian Defense: Rossolimo Variation. Brooklyn Retreat Defense 1.e4 c5 2.Nf3 Nc6 3.Bb5 Nb8; CaxtonID: 2810; ECO: B31";
rnb1kb1r/3ppppp/p4n2/qPpP4/8/2N5/PP2PPPP/R1BQKBNR w KQkq - c0 "A57r: Benko Gambit: Zaitsev, 5...Qa5";
rn1qkb1r/pbpp2pp/1p2p2n/5P2/2PP4/5P2/PP4PP/RNBQKBNR w KQkq - c0 "A40 English Defense: Poli Gambit";
rnbqkbnr/pp1ppppp/8/8/2P1P3/3p4/PP3PPP/RNBQKBNR b KQkq - c0 "Sicilian Defense: Smith-Morra Gambit. Declined Dubois Variation 1.e4 c5 2.d4 cxd4 3.c3 d3 4.c4; CaxtonID: 2282; ECO: B21";
rnbqkb1r/ppp1pppp/5n2/3P4/2B5/8/PPPP1PPP/RNBQK1NR b KQkq - c0 "B01r: Scandinavian: 2...Nf6 3.Bc4";
r1bqkbnr/ppp1pppp/2np4/8/3PP3/2N5/PPP2PPP/R1BQKBNR b KQkq - c0 "B00t: Nimzowitsch Defence: 2.d4 d6 3.Nc3";
rnbqkbnr/ppp2ppp/8/3pp3/4PP2/2N5/PPPP2PP/R1BQKBNR b KQkq - c0 "C31: KGD: Falkbeer, Milner-Barry Variation";
r1bqk1nr/pppp1ppp/2n5/2b1p3/2B1P1Q1/2N5/PPPP1PPP/R1B1K1NR b KQkq - c0 "C25l: Vienna: 2...Nc6 3.Bc4 Bc5 4.Qg4";
r1bqkb1r/pp1n1ppp/2p2n2/3p4/2BQPP2/2N2N2/PPP3PP/R1B1K2R w KQkq - c0 "Lion Defense: Anti-Philidor. Lion's Cave Lion Claw Gambit 1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4 e5 5.Nf3 exd4 6.Qxd4 c6 7.Bc4 d5; CaxtonID: 1270; ECO: B07";
r1bqkb1r/ppp2Npp/2n5/3np3/2B5/8/PPPP1PPP/RNBQK2R b KQkq - c0 "C57g: Two Knights: Fegatello (Fried Liver) Attack";
r1b1kbnr/pppp1ppp/2n5/8/3NP2q/4B3/PPP2PPP/RN1QKB1R b KQkq - c0 "Scotch Game: Braune Variation. 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qh4 5.Be3; CaxtonID: 2752; ECO: C45";
rnbqkbnr/ppp1pppp/8/3p4/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - c0 "A10: English: Vector";
rnbqk2r/pp3pbp/3p1np1/2pP4/4P3/2N1BP2/PP4PP/R2QKBNR b KQkq - c0 "A65m: Benoni: Saemisch, 8.Be3";
r1bqk1nr/pppp1ppp/2n5/2b5/2BpP3/5N2/PPP2PPP/RNBQ1RK1 b kq - c0 "C44y: Scotch Gambit: 5.O-O";
r1bqkbnr/pppp1ppp/2n5/8/2Q1P3/8/PPP2PPP/RNB1KBNR b KQkq - c0 "C22: Centre Game: Hall Variation";
rn1qkbnr/pbpp2pp/1p2p3/5p2/2PPP3/5P2/PP4PP/RNBQKBNR w KQkq - c0 "A40g: Queen's Pawn: English Defence, Polli Gambit";
r1b1kbnr/ppppqppp/2n5/3QP3/8/5N2/PPP1PPPP/RNB1KB1R b KQkq - c0 "Englund Gambit Complex: Stockholm Variation. 1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 4.Qd5; CaxtonID: 543; ECO: A40";
rnbqkbnr/1ppppppp/p7/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - c0 "B00c: St. George Defence";
r1bq1rk1/pppn1pbp/5np1/4p3/2P5/2N1PN2/PP2BPPP/R1BQ1RK1 w - - c0 "E61 King's Indian Defense: Semi-Classical Variation, Exchange Variation";
rnbq1rk1/ppp1ppbp/3p1np1/8/2PPP1P1/2N5/PP2BP1P/R1BQK1NR b KQ - c0 "E73g: King's Indian: 5.Be2 O-O 6.g4";
rnbqkbnr/pppppp1p/6p1/8/7P/2N5/PPPPPPP1/R1BQKBNR b KQkq - c0 "Van Geet Opening: Myers Attack. 1.Nc3 g6 2.h4; CaxtonID: 2587; ECO: A00";
rnbqk2r/ppppppbp/5np1/6B1/3P4/2N2N2/PPP1PPPP/R2QKB1R b KQkq - c0 "A48p: Neo-King's Indian: Torre Attack";
rnbqkbnr/ppp1pppp/8/3p4/8/3P4/PPP1PPPP/RNBQKBNR w KQkq - c0 "A00j: Mieses: 1...d5";
r1bqk1nr/ppp1ppbp/2np2p1/8/2PPP3/2N2N2/PP3PPP/R1BQKB1R b KQkq - c0 "A42g: Modern: Averbakh, Kotov, 5.Nf3";
rnbqkb1r/ppp1pppp/5n2/3p4/8/2NP2P1/PPP1PP1P/R1BQKBNR b KQkq - c0 "Van Geet Opening: Venezolana Variation. 1.Nc3 d5 2.d3 Nf6 3.g3; CaxtonID: 2900; ECO: A00";
rnbqkbnr/pp1p1ppp/8/4p3/3pP3/2P5/PP3PPP/RNBQKBNR w KQkq - c0 "Sicilian Defense: Smith-Morra Gambit. Declined Center Formation 1.e4 c5 2.d4 cxd4 3.c3 e5; CaxtonID: 2281; ECO: B21";
rnbqkbnr/ppp1pppp/3p4/8/5P2/8/PPPPP1PP/RNBQKBNR w KQkq - c0 "A02: Bird: 1..d6";
rnbqkbnr/1p1ppppp/p7/8/2BpP3/5N2/PPP2PPP/RNBQK2R b KQkq - c0 "Sicilian Defense: O'Kelly Variation. Normal System Cortlever Gambit 1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Bc4; CaxtonID: 2194; ECO: B28";
r1bqkbnr/pp1ppppp/2n5/2p5/3PP3/2P5/PP3PPP/RNBQKBNR b KQkq - c0 "B22b: Sicilian: Alapin, 2...Nc6 3.d4";
r1bqkbnr/pppp1ppp/6n1/8/4PP2/8/PPP3PP/RNBQKBNR w KQkq - c0 "Nimzowitsch Defense: Kennedy Variation. Main Line 1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.f4 Ng6; CaxtonID: 1444; ECO: B00";
rnbqkbnr/pp2pppp/8/2ppP3/5P2/8/PPPP2PP/RNBQKBNR b KQkq - c0 "B21i: Sicilian: Grand Prix, Tal Defence, 3.e5";
r1bqkbnr/pppppppp/2n5/6B1/3P4/8/PPP1PPPP/RN1QKBNR b KQkq - c0 "A40j: Queen's Pawn: Bogoljubow-Miles, 2.Bg5";
rnbqkbnr/p1pppppp/8/1p6/8/1P6/P1PPPPPP/RNBQKBNR w KQkq - c0 "A01: Nimzowitsch-Larsen: Polish Variation";
rnbqkb1r/ppp2ppp/3ppn2/8/2P1P3/2N5/PP1P1PPP/R1BQKBNR w KQkq - c0 "A18: English: Mikenas, 3...d6";
r1bq1rk1/ppp1ppbp/2np1np1/8/2PP4/2N1PN2/PP2BPPP/R1BQK2R w KQ - c0 "E61 King's Indian Defense: Semi-Classical Variation, Hollywood Variation";
rnbqk1nr/ppppppbp/6p1/8/5P2/4PN2/PPPP2PP/RNBQKB1R b KQkq - c0 "A02: Bird: 1..g6";
rnbqk2r/ppp1bppp/4p3/3n4/3P4/2N2N2/PP2PPPP/R1BQKB1R w KQkq - c0 "D37d: QGD: 4.Nf3 Be7 5.cxd5 Nxd5";
rnbqkbnr/pppp2pp/8/4pp2/4P3/3P1N2/PPP2PPP/RNBQKB1R b KQkq - c0 "C40k: Latvian Gambit: 3.d3";
rnbqkbnr/pp3ppp/2p5/3p4/2PPp3/4P3/PP3PPP/RNBQKBNR w KQkq - c0 "French: advance variation *";
r1bqkbnr/pppp1ppp/2n5/1B2p3/4P3/8/PPPP1PPP/RNBQK1NR w KQkq - c0 "C20: Open Game: Portuguese, 2...Nc6";
rnbqkbnr/pppp1ppp/8/4p3/8/P1N5/1PPPPPPP/R1BQKBNR b KQkq - c0 "Van Geet Opening: Battambang Variation. 1.Nc3 e5 2.a3; CaxtonID: 2588; ECO: A00";
rnbqkb1r/pp2pppp/2p2n2/3P4/3P4/8/PPP2PPP/RNBQKBNR w KQkq - c0 "Godley Gambit";
rnbqkbnr/1p1ppppp/p7/2p5/1P2P3/5N2/P1PP1PPP/RNBQKB1R b KQkq - c0 "Sicilian Defense: O'Kelly Variation. Wing Gambit 1.e4 c5 2.Nf3 a6 3.b4; CaxtonID: 2206; ECO: B28";
rnbqkbnr/pppp1ppp/8/4p3/4P3/3P4/PPP2PPP/RNBQKBNR b KQkq - c0 "C20: Open Game: 2.d3";
rnbqkb1r/pppppppp/8/3nP3/2B5/8/PPPP1PPP/RNBQK1NR b KQkq - c0 "B02n: Alekhine: 3.Bc4";
rnbqkb1r/ppp1pppp/5n2/3p4/3P4/2N2P2/PPP1P1PP/R1BQKBNR b KQkq - c0 "Queen Pawn Opening: Veresov Opening. Richter Attack 1.d4 d5 2.Nc3 Nf6 3.f3; CaxtonID: 2874; ECO: D00";
rnbqkb1r/ppp1pp1p/5np1/3p4/3P4/2P2N2/PP1NPPPP/R1BQKB1R b KQkq - c0 "ECO:A45; Variation Queen's pawn (c3); Comment *pwo add, nat; 1. d4 Nf6 2. c3 g6 3. Nd2 d5 4. Ngf3 *";
rnbqkbnr/pppp1ppp/4p3/4P3/8/8/PPPP1PPP/RNBQKBNR b KQkq - c0 "C00d: French: Steinitz Attack";
rnbqkbnr/pppp1ppp/4p3/1B6/4P3/8/PPPP1PPP/RNBQK1NR b KQkq - c0 "C00a: French: Bird Variation";
rnbqkb1r/pppp2pp/5n2/4N3/3Pp3/8/PPP2PPP/RNBQKB1R w KQkq - c0 "C40m: Latvian Gambit: 3.d4 fxe4 5.Nxe5 Nf6";
rnbqkbnr/pp2pppp/2pp4/8/3PP3/8/PPP2PPP/RNBQKBNR w KQkq - c0 "B07d: Pirc: 2.d4 c6";
rnbq1rk1/ppp1ppbp/3p1np1/8/2PP4/2N1PN2/PP3PPP/R1BQKB1R w KQ - c0 "E61m: King's Indian: 4.Nf3 O-O 5.e3 d6";
rnbqkbnr/ppp2ppp/8/3pp3/8/P6P/1PPPPPP1/RNBQKBNR w KQkq - c0 "A00f: Creepy Crawly Opening (Basman)";
r1bqk1nr/pp1p1pbp/2n1p1p1/2p5/4PP2/3P1N2/PPP1B1PP/RNBQK2R w KQkq - c0 "ECO:B20; Variation Sicilian: Short variation (f4); Comment *pwo 3/01 add (Short, 1990); 1. e4 c5 2. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 e6 *";
rnbqkbnr/ppp2ppp/3p4/4p3/4PP2/2N5/PPPP2PP/R1BQKBNR b KQkq - c0 "Vienna Game: Omaha Gambit. 1.e4 e5 2.Nc3 d6 3.f4; CaxtonID: 2635; ECO: C25";
rnbqkb1r/ppppp1pp/5n2/8/3P4/2N2N2/PPP3PP/R1BQKB1R b KQkq - c0 "A82: Dutch: Staunton Gambit, 4.f3 exf3 5.Nxf3";
r1bqk2r/ppppbppp/2n2n2/8/2BpP3/5N2/PPP2PPP/RNBQ1RK1 w kq - c0 "C55s: Two Knights: 5.O-O Be7";
r2qkbnr/pp2pppp/2n5/3p4/3P2b1/5N2/PPP2PPP/RNBQKB1R w KQkq - c0 "QGD: exchange, positional line *";
rnbqkb1r/pp2pppp/2p2n2/8/3PN3/3B4/PPP2PPP/R1BQK1NR b KQkq - c0 "B15r: Caro-Kann: Alekhine Gambit";
rnbqkb1r/ppp1pppp/8/3n4/8/2N2N2/PPPP1PPP/R1BQKB1R b KQkq - c0 "B02g: Alekhine: Scandinavian, Exchange, 4.Nf3";
r1bqkb1r/pp3ppp/2np1n2/1N2p3/4P3/2N5/PPP1BPPP/R1BQK2R b KQkq - c0 "B58f: Sicilian: Boleslavsky, 7.Ndb5";
r1bqkb1r/pp1p1ppp/2n2n2/4p3/4P3/2N2N2/PPP2PPP/R1BQKB1R b KQkq - c0 "B33d: Sicilian: Pelikan/Sveshnikov, 6.Nf3";
rnbqkbnr/3ppppp/p7/1pp5/4P3/2P2N2/PP1P1PPP/RNBQKB1R w KQkq - c0 "Sicilian Defense: O'Kelly Variation. Venice System Ljubojevic Line 1.e4 c5 2.Nf3 a6 3.c3 b5; CaxtonID: 2204; ECO: B28";
r1bq1rk1/pp2ppbp/2n3p1/3n4/3N4/2N1BP2/PPPQ2PP/R3KB1R w KQ - c0 "ECO:B34; Variation Sicilian: accelerated fianchetto (7.f3); Comment *pwo 3/02 book start, oob at 7.f3; 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2 d5 9. exd5 Nxd5 *";
