ABCDEFGHIJKLMNOPQRSTUVWXYZ
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NumberSourceNameLine
2
1King's Pawn Opening1. e4 *
3
2Queen's Pawn Opening1. d4 *
4
3English Opening1. c4 *
5
4Zuckertort Opening1. Nf3 *
6
5Hungarian Opening1. g3 *
7
6Nimzowitsch-Larsen Opening1. b3 *
8
7Grünfeld Defense: Burille, Paris Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Bd3 *
9
8Sicilian: Taimonov, 6.Be3 a6 7.Qd2 Nf6 8.f3
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Qd2 Nf6 8. f3 Be7 9. O-O-O O-O 10. g4 b5 11. g5 Nh5 12. Rg1 *
10
9Benko gambit half accepted1.d4 Nf6 2.c4 c5 3.d5 b5 *
11
10King's knight gambit1.e4 e5 2.f4 exf4 3.Nf3 h5 4.d4 g5 *
12
11SnorlaxReti Opening1. Nf3 d5 2. c4 d4 3. b4 f6 4. e3 e5 5. c5 *
13
12SnorlaxSicilian Defense: Open, Najdorf, English Attack, 6...e51. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Nd2 *
14
13SnorlaxKing's Indian Defense: Orthodox, Aronin-Taimanov Defense, 8.d5 Ne71. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 *
15
14Pirc: Austrian, 5...O-O 6.Bd3 Na6 7.O-O c5 8.d51.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Na6 7.O-O c5 8.d5 *
16
15Caro-Kann Defense: Bronstein-Larsen Variation, 6.Nf31.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 *
17
16King's Gambit Accepted: Schallop Defence1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.e5 Nh5 5.Be2 g5 6.O-O *
18
17English Opening: Four Knights, Kingside Fianchetto Line, 4...d5 5.cxd5 Nxd5 6.Bg21.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Bc5 7.O-O O-O *
19
18Sicilian Defense: Open, Lasker-Pelikán Variation, 6.Ndb5 d61.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 *
20
19King's Indian Defense: Kramer Variation, 5...O-O 6.Ng31.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 Nbd7 7.Be2 h5 *
21
20Polish Opening1. b4 *
22
21French Defense: Alapin Gambit1.e4 e6 2.d4 d5 3.Be3 *
23
22Scandinavian (center counter) defense1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 *
24
23Budapest Defense: 3.dxe5 Ng41.d4 Nf6 2.c4 e5 3.dxe5 Ng4 *
25
24French Defense: Winawer, Advance, Poisoned Pawn Variation1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 *
26
25English Opening: Fianchetto, Ultra-Symmetrical Line, 5.Nf3 Nf6 6.O-O O-O1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O *
27
26Ruy Lopez, Berlin Defense1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 *
28
27Greco Countergambit1. e4 e5 2. Nf3 f5 *
29
28English, four knights, Romanishin variation1.c4 Nf6 2.Nc3 e5 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 *
30
29DilyanVienna Game: Falkbeer, Vienna Gambit1.e4 e5 2.Nc3 Nf6 3.f4 exf4 *
31
30cedriccappelleCaro-Kann Defense: Advance, Bronstein Variation1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 *
32
31Bird's Opening1. f4 *
33
32King’s Indian Defense: Four Pawns Attack1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 *
34
33Alekhine's Defense: Two Pawns Attack, 3...Nb61.e4 Nf6 2.e5 Nd5 3.c4 Nb6
35
34King's Gambit Accepted: Bishop's Gambit, Cozio, Bogoljubov Variation, 4...c61.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 c6 5.d4 Bb4 6.e5 Ne4 7.Qh5 O-O *
36
35French Defense: Tarrasch, Guimard Defense1.e4 e6 2.d4 d5 3.Nd2 Nc6
37
36Tarrasch Defense: Two Knights, Rubinstein, Prague, Main Line, 8.O-O Be61. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Be6 7. Bg2 Be7 8. O-O Nf6 *
38
37SnorlaxSicilian Defense: Open, Najdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 *
39
38SnorlaxSicilian Defense: Open, Dragon, Old Line
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 *
40
39SnorlaxQueen's Indian Defense: Fianchetto, Classical, Polugaevsky Gambit1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4 *
41
40Benoni Defense: Modern Variation1.d4 Nf6 2.c4 c5 3.d5 e6 *
42
41Calabrese Countergambit1.e4 e5 2.Bc4 f5 *
43
42Indian Game: Black Knights' Tango1.d4 Nf6 2.c4 Nc6 3.Nc3 e5 *
44
43SnorlaxRuy López Opening: Morphy Defense, Closed Defense, 9.h31. 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 9. h3 *
45
44Sicilian Defense: Open, Sveshnikov Variation, 9.Bxf6 gxf6 10.Nd5 f51.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 *
46
45Trompowsky Attack: 2...Ne4 3.Bf41.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.f3 Qa5+ 5.c3 Nf6 6.d5 Qb6 7.Bc1 *
47
46Catalan Opening1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 *
48
47Pirc Defense: Main Line, 4.Be31. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 b5 7. Nge2 Nbd7 *
49
48Queen's Pawn Opening: Zukertort, Chigorin Variation1.d4 d5 2.Nf3 Nc6 *
50
49English Opening: Four Knights Variation1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 *
51
50Center Game1.e4 e5 2.d4 *
52
51Caro-Kann Defense1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 Nc6 5. c3 e6 6. Nd2 Nge7 7. Nf3 cxd4 8. Nexd4 Ng6 *
53
52Indian Game: Gibbins-Weidenhagen Accepted, Maltese Falcon Variation1. d4 Nf6 2. g4 Nxg4 3. f3 Nf6 4. e4 d6 *
54
53Sicilian Defense: Open, Najdorf, Opočenský, Traditional Line, 9.Kh11. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Kh1 Bd7 10. Be3 Bc6 *
55
54Dutch Defense: Fianchetto, Classical Variation1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. Bf4 Bxf4 7. gxf4 O-O *
56
55Caro-Kann Defense: Euwe Attack1. e4 c6 2. b3 d5 3. exd5 cxd5 4. Bb2 Nc6 5. g3 e5 6. Bg2 Be6 *
57
56Queen's Gambit Declined: 3.Nf3 Nf61. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Nbd7 7. O-O O-O 8. Qc2 c6 9. Bf4 b6 10. cxd5 cxd5 *
58
57French Defense: Exchange Variation, 3...exd5 4.Nf3 Bd6 5.c41.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c4 Nf6 6.c5 Be7 7.Nc3 b6 8.cxb6 axb6 *
59
58King's Gambit: Panteldakis Countergambit1. e4 e5 2. f4 f5 *
60
59Nimzowitsch-Larsen Attack: Indian Variation, 2.Bb2 g61.b3 Nf6 2.Bb2 g6 3.e4 d6 4.g3 Bg7 5.Bg2 O-O 6.Ne2 e5 7.O-O Nh5 8.d4 Nd7 9.Nd2 *
61
60English Opening: Reversed Sicilian, Taimanov, Full Symmetry Line, 6.Nf3 Nf6 7. O-O O-O 8. Rb1 a5 9. a31.g3 g6 2.Bg2 Bg7 3.c4 e5 4.Nc3 d6 5.Nf3 Nc6 6.Rb1 a5 7.a3 Nf6 8.d3 O-O 9.O-O *
62
61King's Gambit Declined: Classical Variation, 3.Nf3 d6 4.Nc3 Nf6 5.Bc41. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. f4 d6 5. Nf3 c6 6. d3 b5 7. Bb3 a5 *
63
62Nimzowitsch-Larsen Attack: Modern Variation, 2.Bb2 Nc6 3.e31.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 f6 5.d4 exd4 6.Qxd4 Bd6 7.Nf3 *
64
63Petrov's Defense: Steinitz Attack, Center Attack1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4 Nc5 6.Bc4 Nc6 7.Qd5 Ne6 *
65
64
Occyroexanthub
King's Indian Defense: Semi-Averbakh System1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 Nc6 7. Nf3 e5 8. d5 Ne7 9. Nd2 *
66
65Modern Defense: Standard, Two Knights Variation
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be2 e6 6. O-O Ne7 7. Re1 Nd7 8. a4 b6 9. Be3 Bb7 10. Qd2 h6 11. h3 g5 12. d5 e5 13. Nh2 Ng6 14. Bg4 Nf6 15. Nf1 *
67
66English Opening: Symmetrical, Anti-Benoni, Spielmann, Geller Variation1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. g3 Qb6 7. Ndb5 Ne5 8. Bg2 a6 9. Qa4 Rb8 10. Na3 *
68
67Sicilian Defense: Closed, 2...d6 3.Nge21. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. h3 e5 5. d3 Nc6 6. g4 Be7 7. Bg2 h5 8. g5 *
69
68
Occyroexanthub
Indian Game1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 *
70
69
Occyroexanthub
Indian Game1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c5 6. Nb5 Na6 *
71
70Queen's Pawn Opening: Keres, Transpositional Variation1.d4 e6 2.c4 Bb4+ 3.Nc3 Bxc3+ 4.bxc3 *
72
71
Occyroexanthub
Modern Defense: Averbakh Variation, 4...e5 5.d51. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 f5 6. exf5 Bxf5 7. Nge2 Ne7 8. Ng3 *
73
72
Occyroexanthub
Trompowsky Attack: Poisoned Pawn Variation1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 d6 5. e4 g6 6. Rb1 Bg7 7. Be2 Qa5 8. Bd2 O-O *
74
73
Occyroexanthub
Queen's Pawn Opening: English Defense, 3.e4 Bb7 4.f31. c4 b6 2. d4 e6 3. e4 Bb7 4. f3 Bb4+ 5. Nc3 Ne7 *
75
74
Occyroexanthub
Old Indian Defense: Czech Variation with 3...c61. d4 Nf6 2. c4 d6 3. Nf3 c6 4. g3 Nbd7 5. Nc3 Qc7 *
76
75Petrov's Defense: Classical Attack, 5...d5 6.Bd3 Be7 7.O-O Nc61. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 *
77
76
Occyroexanthub
Pirc Defense: 2.Nc3 Nf61. e4 d6 2. Nc3 Nf6 3. f4 c5 4. Nf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. d3 Nh5 *
78
77
Occyroexanthub
Pirc Defense: Main Line, Austrian, Weiss Variation, 6...Na6 7.O-O1. d4 g6 2. e4 d6 3. Nc3 Nf6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. O-O *
79
78
Occyroexanthub
Pirc Defense: 2.d4 Nf61. d4 d6 2. e4 Nf6 3. Bc4 c6 4. Nc3 b5 5. Bd3 *
80
79English Opening: King's English Variation, 2.e3 d6 3.Nc3
1.c4 e5 2.e3 d6 3.Nc3 g6 4.g3 Bg7 5.Bg2 Ne7 6.d4 O-O 7.Nge2 Nd7 8.O-O f5 9.dxe5 dxe5 10.b3 c6 11.Ba3 Qe8 12.f4 *
81
80
Occyroexanthub
King's Indian Defense: Sämisch, Bobotsov-Korchnoi-Petrosian Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c6 7. Be3 Bd7 *
82
81Old Indian Defense: Czech Variation1.d4 c6 2.c4 Nf6 3.Nc3 d6 4.e4 Nbd7 5.f4 Qa5 *
83
82
Occyroexanthub
Caro-Kann Defense1. e4 c6 2. Ne2 d6 3. d4 Nf6 4. Ng3 *
84
83
Occyroexanthub
Indian Game: Canard Variation1. d4 Nf6 2. f4 e6 3. e3 b6 *
85
84
Occyroexanthub
King's Pawn Opening: Owen Defense1. e4 b6 2. Be2 Bb7 3. d3 c5 4. c3 g6 *
86
85
Occyroexanthub
Bird's Opening: Dutch Variation, 2.Nf3 c51. f4 d5 2. Nf3 c5 3. b3 d4 4. Bb2 Nc6 5. e4 Nf6 *
87
86Nimzo-Indian Defense: Spielmann Variation, 4...Nc61. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qb3 Nc6 5. e3 O-O 6. Bd3 a5 7. Ne2 *
88
87
Occyroexanthub
Nimzo-Indian Defense: Kmoch Variation, 4...c5 5.d51. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 O-O 7. Bd3 *
89
88
Occyroexanthub
Nimzo-Indian Defense: Kmoch Variation, 4...c5 5.d51. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 O-O 7. Nge2 Nh5 8. Kf2 *
90
89
Occyroexanthub
Benoni Defense: Modern, Snake Variation1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 Bd6 6. Nf3 Bc7 *
91
90
Occyroexanthub
Trompowsky Attack: Raptor Variation1. d4 Nf6 2. Bg5 Ne4 3. h4 h6 4. Bf4 d5 5. e3 *
92
91
Occyroexanthub
Bogo-Indian Defense: Grünfeld Variation1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d5 7. e5 Nfd7 8. Bd3 c5 9. h4 *
93
92
Occyroexanthub
Réti Opening: Dutch, Lisitsyn, Rydel-Bloodgood, Polish Gambit, Dalesio Gambit, 3…Nf6 4.d3 e51. Nf3 f5 2. d3 Nf6 3. e4 fxe4 4. Ng5 e5 5. dxe4 Bc5 6. Bc4 Qe7 7. Bf7+ Kf8 *
94
93
Occyroexanthub
Sicilian Defense: Taimanov, Bastrikov, English Attack, 7...Nf61. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Qd2 Nf6 8. O-O-O Bb4 9. f3 Ne5 *
95
94Caro-Kann Defense: Classical, Spassky Variation, 8...Bh71. e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7 *
96
95
Occyroexanthub
Budapest Defense: 3.dxe5 Ng41. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 *
97
96French Defense: Advance, Paulsen Attack, 5...Qb61. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 *
98
97Sicilian Defense: Alapin Variation, Barmen Defense, 4.d4 Nc6 5.Nf31.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 *
99
98Nimzowitsch Defense: Scandinavian, Advance Variation, 3...Bf51.e4 Nc6 2.d4 d5 3.e5 Bf5 4.Bb5 *
100
99King's Indian Defense: Normal Variation, 4.e4 d6 5.Nf3 O-O1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.g3 c5 7.Bg2 Nc6 8.d5 Na5 *