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1.c4 - Coggle Diagram
1.c4
1..Nf6 (Anglo-Indian D.) 2.Nf3 (King's Knight V.) 28.5/29.4
2..e6 3.Nc3 9.50/7.47
3..d5 4.d4 (Queen's Gambit Declined: Three Knights V.) 4.61/4.85
4..Be7 5.Bf4 (Harrwitz Attack) 1.54/1.82
5..O-O 6.e3 1.44/1.48
6..c5 7.dxc5
5..c6 6.e3
4..c6 (Semi-Slav D.) 5.Bg5 1.20/0.88
5..dxc4 (Accepted) 6.e4 (Botvinnik V.) b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5
4..dxc4 (Vienna V.) 5.e4 b5 6.e5 Nd5 7.Nxb5
3..Bb4 (Nimzo-English) 4.Qc2 3.10/0.93
4..O-O 5.a3 1.96/0.49
5..Bxc3 6.Qxc3 1.94/0.44
6..b6 7.e3 1.18/0.17
7..Bb7 8.Be2 1.09/0.16
3..c5 4.g3 1.10/0.58
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2..g6 (King's Indian Formation) 3.Nc3 10.23/12.97
3..d5 4.cxd5 2.90/1.37
4..Nxd5 5.Qb3 2.90/1.36
5..Nb6 6.d4 2.84/0.90
6..Bg7 7.Bf4 2.61/0.82
7..O-O 8.Rd1
8..c6 9.e4
8..Nc6 9.e3
7..Be6 8.Qa3 1.73/0.09
8..O-O 9.e4
5..c6 6.e4 Nxc3 7.Qxc3 Rg8 8.d4
5..Nxc3 6.Qxc3 Rg8 7.e4 Bg7 8.d4 Bg4 9.Be3
3..Bg7 4.e4 (Anti-Anti-Grünfeld) 7.05/10.95
4..d6 5.d4 (King's Indian D.: Normal V., Rare Defenses) 5.98/7.38
5..O-O 6.Be2 (Orthodox V.) 5.91/6.89
6..e5 7.O-O 5.06/5.32
7..Nc6 (Aronin-Taimanov D.) 8.d5 3.55/3.88
8..Ne7 9.b4 (Bayonet Attack) 3.54/3.80
9..Nh5 10.Re1 (Sokolov's Line) 2.18/1.10
3 more items...
9..a5 10.bxa5 0.81/1.32
7..exd4 8.Nxd4
8..Re8 9.f3
8..Nc6 9.Be3 Re8 10.f3
6..Nc6 7.d5 Ne5 8.Nxe5
6..Bg4 7.Be3 Nc6 8.d5 Bxf3 9.gxf3 Ne5 10.f4 Ned7 11.h4
11..h5 12.Qc2 c6 13.O-O-O cxd5 14.exd5 Rc8 15.Kb1 Nc5 16.f5
11..c6 12.h5
11..e6 12.dxe6 fxe6 13.h5
4..O-O 5.d4 0.64/3.12
5..d6 6.Be2 (Orthodox V.) 0.60/2.86
.
4..c5 5.d4 cxd4 6.Nxd4
.
2..c5 3.Nc3 4.30/3.91
3..Nc6 (Symmetrical V., Four Knights V.) 4.g3 2.59/2.20
4..e6 5.Bg2
5..d5 6.cxd5 exd5 7.d4
7..cxd4 8.Nxd4
4..d5 5.d4 1.48/0.53
5..cxd4 6.Nxd4
6..e5 7.Nxc6 bxc6 8.Bg2
8..Bb4 9.cxd5
9..Bxc3 10.bxc3 cxd5 11.Ba3
9..cxd5 10.Qa4+
9..Nxd5 10.O-O
6..dxc4 7.Nxc6 Qxd1+ 8.Nxd1
5..e6 6.cxd5 Nxd5 7.Bg2 cxd4 8.Nxd4 Nxc3 9.bxc3 Nxd4 10.Qxd4 Qxd4 11.cxd4 Bb4+ 12.Bd2
4..g6 5.d4 1.48/1.85
5..cxd4 6.Nxd4 1.36/1.27
6..Bg7 7.Bg2 0.93/1.12
7..O-O 8.O-O
3..e6 4.g3 2.59/1.09
4..d5 5.cxd5 exd5 6.d4 Nc6 (Tarrasch D.: Prague V.) 7.Bg2
.
4..Nc6 5.Bg2
.
4..b6 5.Bg2 2.92/0.79
5..Bb7 6.O-O 2.92/0.79
6..Be7 (Symmetrical V., Hedgehog D.) 7.d4 2.17/0.55
7..cxd4 8.Qxd4 2.10/0.49
8..d6 9.Rd1 1.45/0.20
9..a6 10.Bg5 1.35/0.17
1 more item...
3..d5 4.cxd5
2..b6 (Queen's Indian Formation) 3.g3 2.00/1.06
3..Bb7 4.Bg2 1.37/0.98
4..g6 (King's Indian Formation, Double Fianchetto) 5.d4
2..c6 3.Nc3 1.71/1.62
.
2..d6 (Old Indian Formation) 3.d4 0.66/1.18
2..d5 (Scandinavian D.) 3.cxd5
3..Qxd5 4.Nc3
.
3..c6 4.dxc6
3..Nxd5 (Exchange V.) 4.d4
4..Bf5 5.Nbd2 Bg6 6.h4 h6 7.Ne5 Bh7 8.Qb3
4..Bg4 5.Ne5 Bf5 6.Qb3
6..Bc8 7.e4
6..Nc6 7.e4 Bxe4 8.Qxb7
8..Nxd4 Bb5+
8..Nxe5 9.dxe5 Nc3 10.Qb3 Nxb1 11.Qa4+
6..b6 7.e4 Bxe4 8.Bb5+ c6 9.Nxc6
4..e6 5.e4 Nf6 6.Nc3 Bb4 7.Bd3
7..Bxc3+ 8.bxc3 O-O 9.e5 Nd5 10.Bxh7+
10..Kh8 11.Ng5 g6 12.Qg4 Kg7 13.Nxf7
10..Kxh7 11.Ng5+ Kg6 12.h4
7..c5 8.a3
7..O-O 8.e5 Nd5 9.Bxh7+
9..Kh8 10.Ng5
10..g6 11.Qg4 Kg7 12.Nxf7
10..Nxc3 11.Qh5 Ne4+ 12.Kf1 Nxg5 13.Bd3+ Kg8 14.Bxg5
9..Kxh7 10.Ng5+
10..Kg8 11.Qh5
10..Kg6 11.h4 Nxc3 12.Qg4 Ne4+ 13.Kf1 Nxg5 14.hxg5 Rh8 15.Rh6+
1..e5 (King's English V.) 2.g3 23.7/21.2
2..Nf6 3.Bg2 12.70/8.40
3..d5 4.cxd5 5.96/2.58
4..Nxd5 5.Nf3 5.95/2.52
5..Nc6 6.O-O 5.92/2.38
6..Nb6 7.b3 4.32/0.60
7..Be7 8.Bb2 2.31/0.32
8..f6 9.Nc3 2.20/0.23
9..O-O 10.Qc1 2.13/0.20
6..Be7 7.d4 1.46/1.11
7..e4 8.Ne5
8..f5 9.Nxc6
8..Nxe5 9.dxe5
9..Bf5 10.Qa4+
2 more items...
9..f5 10.exf6 Nxf6 11.Qc2 O-O 12.Nc3
7..exd4 8.Nxd4
6..Bc5 7.Nxe5
7..Bxf2+ 8.Rxf2
7..Nxe5 8.d4
8..Nb4 9.dxc5 Qxd1 10.Rxd1
8..Bb6 9.dxe5 Be6 10.Qa4+
10..c6 11.Rd1
10..Bd7 11.Qa3
3..c6 4.Nf3 2.95/2.13
4..e4 5.Nd4 2.71/1.52
5..d5 6.d3 2.11/1.11
6..Bc5 7.Nb3 1.19/0.25
7..Bb4+ 8.Bd2 1.01/0.17
8..Bxd2 9.Qxd2
9..O-O 10.cxd5
9..dxc4 10.dxc4 O-O 11.Qxd8 Rxd8 12.Nc3
6..Bb4+ 7.Nc3
7..c5 8.Nc2 Bxc3 9.bxc3 10.dxc4 dxe4
7..O-O 8.O-O
7..exd3 8.Qxd3 O-O 9.O-O
7..dxc4 8.dxe4
6..dxc4 7.dxe4
7..Bc5 8.e3
7..c5 8.Nb5
8..Qa5+ 9.N1c3
9..a6 10.Nd6+
9..Nc6 10.Bf4
5..Bc5 6.Nb3
3..Nc6 4.Nc3 2.13/1.77
4..Bb4 5.Nd5 1.04/1.34
5..Nxd5 6.cxd5
6..Ne7 7.Nf3
7..Bd6 8.e4
7..d6 8.Qa4+
6..Nb8 7.Nf3
6..Nd4 7.e3 Nf5 8.Qg4
4..Bc5 5.a3 1.23/1.24
3..Bc5 4.Nc3 0.81/1.06
4..O-O 5.Nf3
5..Re1 6.Nxe5
6..Bxf2+ 7.Kxf2 Rxe5 8.d4 Ng4+ 9.Kg1
9..Rf5 10.e4
9..Qf6 10.Bf3
6..Rxe5 7.d4 Bxd4 8.Qxd4 Re8 9.Bg5 Nc6 10.Qh4 h6 11.Bxf6 Qxf6 12.Qxf6 gxf6 13.Nd5
5..d6 6.d4 exd4 7.Nxd4
2..Nc6 3.Nc3 6.11/6.42
3..g6 4.Bg2 3.37/1.32
4..Bg7 (Taimanov V.) 5.Rb1 (Hungarian Attack) 3.28/1.27
5..a5 6.a3 1.71/0.52
3..Bc5 4.Bg2 0.70/1.28
3..Nf6 4.Bg2 0.53/1.35
.
3..f5 4.Nf3 0.95/1.53
4..e4 5.Nh4
4..Nf6 5.d4 0.76/1.12
5..e4 6.Nh4 0.75/0.99
6..d5 7.Bg5 dxc4 8.e3
8..Be6 9.d5
8..h6 9.Bxf6 Qxf6 10.Qh5+
10..Qf7 11.Qxf7+ Kxf7 12.Bxc4+
10..Kd8 11.Ng6
11.Rh7 12.Bxc4
11.Qf7 12.Qh4+ Be7 13.Nxh8
6..Bb4 7.Nxf5 d5 8.Ne3 dxc4 9.d5
3..Bb4 4.Nd5
2..c6 3.Nf3 1.82/1.55
3..e4 4.Nd4 1.69/1.23
4..d5 5.cxd5 1.39/1.01
5..Qxd5 6.Nc2 1.24/0.66
6..Nf6 7.Nc3 1.17/0.60
7..Qh5 8.Ne3
6..e3 7.f3
2..d6 3.Nc3 1.23/1.23
2..d5 3.cxd5 Qxd5 4.Nf3 e4 5.Nc3 Qc6 6.e3 a6 7.Nd4 Qg6 8.Bg2 Nf6 9.Qc2 c5 10.Nxe4 Nxe4 11.Bxe4 Qf6 12.b4
2..h5 (Drill V.) 3.Nf3 e4 4.Nh4 g5 5.Ng2 h4 6.gxh4 gxh4 7.Nc3
2..f5 3.d4 0.59/1.44
3..e4 4.Nc3 Nf6 5.Bg5 Bb4 6.Qb3
1..e6 (Agincourt D.) 2.Nc3 14.3/12.3
2..d5 3.d4 (Queen's Gambit Declined: Queen's Knight V.) 11.27/8.94
3..c5 (Tarrasch D.) 4.cxd5 1.16/0.80
4..exd5 5.Nf3
5..c4 6.e4
6..Bb4 7.exd5 Qxd5 8.Be2 Nc6 9.O-O
6..dxe4 7.Ng5 Nf6 8.Bxc4
5..Nc6 6.dxc5
6..d4 7.Na4 Bxc5 8.Nxc5
6..Bxc5 7.Qxd5
6..Nf6 7.Be3 Bg4 8.Qa4 Bxf3 9.exf3 d4 10.O-O-O
5..Nf6 6.Bg5
4..cxd4 (Schara Gambit) 5.Qa4+ Bd7 6.Qxd4 exd4 7.Qxd5
3..c6 (Semi-Slav D.: Accelerated Move Order) 4.e4 (Marshall Gambit) 2.81/1.47
4..dxe4 5.Nxe4 2.37/1.11
5..Bb4+ 6.Bd2 (Main Line) 2.21/0.61
6..Qxd4 7.Bxb4 2.16/0.55
7..Qxe4 8.Ne2 2.16/0.55
8..Na6 9.Bf8 1.51/0.36
9..Ne7 10.Bxg7 1.33/0.28
2 more items...
9..Qe5 10.Qd2
2 more items...
8..Nd7 9.Qd6 a5 10.Ba3 Qe5 11.Qd2
5..Nf6 6.Nxf6 Qxf6 7.Nf3 Bb4+ 8.Bd2 Bxd2 9.Qxd2
3..Nf6 (Normal D.) 4.cxd4 (Exchange V.) 4.11/4.98
4..exd5 5.Bg5 (Positional V.) 3.76/4.32
5..c6 6.e3 1.70/1.74
5..Be7 6.e3 1.73/1.94
6..O-O 7.Bd3 0.71/1.05
3..Be7 (Charousek V.) 4.cxd5 2.19/0.56
4..exd5 5.Bf4 2.19/0.56
5..c6 6.e3 1.43/0.38
6..Bf5 7.g4 1.03/0.24
7..Bg6 8.h4 Bxh4 9.Qb3 b6 10.Rxh4 Qxh4 11.Nxd5 cxd5 12.Bb5+
5..Nf6 6.e3
3..a6 (Janowski V.) 4.cxd4
3..dxc4 4.e4
4..Nf6 5.Bxc4 Be7 6.e5
6..Nd5 7.Qg4
6..Nfd7 7.Qg4
4..a6 5.Bxc4 b5 6.Bb3 Bb7 7.Nf3 b4 8.Ba4+
2..Nf6 (Anglo-Indian D., Hedgehog System) 3.e4 (Mikenas-Carls V.) 1.09/1.57
3..Bb4 4.e5
3..Bxc3 4.dxc3
4..Ne4 5.Qg4
4..Ng8 5.Qg4 g6 6.Bg5 f6 exf6
4..Ng8 5.Qg4
3..c5 (Sicilian) 4.e5
2..c5 3.Nf3 d5 4.cxd5 exd5 5.d4 (Tarrasch D.: Two Knights V.)
.
1..c5 (Symmetrical V.) 2.Nf3 11.6/11.9
2..Nc6 3.Nc3 5.07/6.02
3..g6 4.e3 2.26/2.90
4..Bg7 5.d4 0.91/2.08
5..cxd4 6.exd4 0.20/1.40
6..Nf6 7.d5
5..Nf6 6.d5
4..Nf6 5.d4 1.13/0.71
5..cxd4 6.exd4 1.05/0.62
6..d5 7.cxd5 1.01/0.54
7..Nxd5 8.Qb3 1.01/0.54
8..Nxc3 9.Bc4
9..Nd5 10.Bxd5 e6 11.Bxc6
9..e6 10.bxc3 Bg7 11.Ba3
2 more items...
8..e6 9.Bb5
5..Bg7 6.d5
3..e5 4.g3 1.48/0.89
4..g6 5.Bg2 1.34/0.44
5..Bg7 (Botvinnik System Reversed) 6.a3 1.31/0.43
3..Nf6 (Four Knights V.) 4.g3 0.95/1.25
.
2..Nf6 3.Nc3 4.07/2.01
.
2..g6 3.e4 1.89/1.90
3..Nc6 4.d4 cxd4 5.Nxd4 (Sicilian D.: Accelerated Dragon, Maróczy Bind)
5..Bg7 (Accelerated Fianchetto, Maróczy Bind) 6.Be3
.
5..Nf6 6.Nc3
6..Bg7 7.Be3
.
6..Nxd4 7.Qxd4 Bg7 8.e5 Ng8 9.Bf4
3..Bg7 4.d4 1.21/1.22
4..cxd4 5.Nxd4
5..Nf6 6.Nc3
6..Nc6 7.Be3
.
5..Nc6 (Accelerated Fianchetto, Maróczy Bind) 6.Be3
6..Nf6 7.Nc3
7..Ng4 (Breyer V.) 8.Qxg4 Nxd4 9.Qd1 Ne6 10.Rc1
7..O-O 8.Be2
1..d5 (Anglo-Scandinavian D.) 2.cxd5 0.0/1.8
2..c6 3.dxc6
2..e6 (Löhn Gambit) 3.dxe6
2..Qxd5 3.Nf3 0.0/0.98
3..Nf6 4.Nc3
4..Qa5 5.d4
5..e6 6.Bd2 Bb4 7.e4
5..Nc6 6.Bd2
6..Bg4 7.e4
7..e6 8.Nd5
7..Nxd4 8.Nd5 Qc5 9.Rc1
7..O-O-O 8.Nd5
4..Qh5 5.d4
3..Nc6 4.Nc3
4..Qd8 5.d4 Bg4 6.d5 Bxf3 7.exf3 Ne5 8.Bf4
4..Qh5 5.d4 Bg4 6.d5 O-O-O 7.Qa4 Nb8 8.Bf4 Nf6 9.Bxc7 Kxc7 10.Nb5+
4..Qa5 5.d4 Nf6 6.Bd2
.
1..c6 (Caro-Kann Defensive System) 2.Nf3 8.3/8.3
2..d5 3.e3 7.02/6.76
3..Nf6 4.Nc3 6.56/5.38
4..e6 5.Qc2 4.45/2.27
5..Nbd7 6.b3 2.95/0.91
6..Bd6 7.Bb2 2.41/0.61
7..O-O 8.Be2 1.74/0.41
8..e5 9.cxd5 cxd5 10.Nb5 Bb8 11.Rc1 e4 12.Nfd4 Ne5 13.Nc7 Nd3+ 14.Bxd3 exd3 15.Qc5
5..Bd6 6.d4 1.16/0.63
4..a6 5.d4 2.07/0.98
5..b5 6.b3 1.36/0.38
6..Bg4 7.h3 1.20/0.30
7..Bxf3 8.gxf3 1.04/0.22
4..g6 5.d4 1.67/1.14
5..Bg7 6.Be2 1.66/1.12
6..O-O 7.O-O 1.65/1.05
7..Bg4 8.cxd5 cxd5 9.Qb3
4..Bg4 5.Qb3 0.47/1.58
5..Qb6 6.Ne5 0.45/1.08
5..Bxf3 6.Qxb7 Nbd7 7.gxf3 Qc8 8.Qxc8+
2..Nf6 3.Nc3 0.99/0.37
3..d5 4.e3 2.63/1.75
.
1..f5 (Anglo-Dutch D.) 2.Nf3 2.6/2.5
2..Nf6 3.g3 2.45/2.14
3..g6 4.b4 1.46/1.10
4..Bg7 5.Bb2 1.25/1.03
1..b6 2.d4 1.6/1.7
2..Bb7 3.Nc3 0.79/1.50
1..g6 (Great Snake V.) 2.d4 8.4/6.4
2..Bg7 3.e4 7.12/5.94
3..c5 4.d5 1.04/1.31
4..d6 5.Bd3 0.94/1.03
4..b5 5.cxb5 a6 6.a4
3..d6 4.Nc3 (Modern D.: Averbakh System) 5.41/3.44
4..Nc6 (Kotov V.) 5.d5 1.08/1.04
5..Nd4 6.Be3 0.99/0.76
6..e5 7.Nge2
7..Bg4 8.f3
8..Nxf3 9.gxf3 Bxf3 10.Rg1
8..Bxf3 9.gxf3 Nxf3+ 10.Kf2
10..Qf6 11.Ng3 Nh4+ 12.Ke2
1 more item...
10..Nh4 11.Ng3 Qf6+ 12.Ke2
1 more item...
7..Nxe2 8.Bxe2 f5 9.exf5
7..c5 8.dxc6
8..Nxe2 9.cxb7
8..bxc6 9.Nxd4
8..Nxc6 9.Nb5 Bf8 10.Nec3 a6 11.Nd5 axb5 12.Bb6
6..c5 7.Nge2
7..e5 8.dxe6
7..Bg4 8.f3
7..Nxe2 8.Bxe2
4..Nf6 5.h3 (Makogonov V.) 2.01/1.20
5..O-O 6.Be3 1.88/1.09
6..e5 7.d5
4..e5 5.Ne2 1.26/0.50
5..exd4 6.Nxd4 Nc6 7.Be3