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5 values
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496 values
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9
99
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5
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68
E
E20
Nimzo-Indian Defense: Romanishin Variation, English Hybrid
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 O-O 7. Bg2 d5 8. cxd5 Nxd5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 c7c5 g2g3 c5d4 f3d4 e8g8 f1g2 d7d5 c4d5 f6d5
rnbq1rk1/pp3ppp/4p3/3n4/1b1N4/2N3P1/PP2PPBP/R1BQK2R w KQ -
E
E21
Nimzo-Indian Defense: Three Knights Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3
rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2N2N2/PP2PPPP/R1BQKB1R b KQkq -
E
E21
Nimzo-Indian Defense: Three Knights Variation, Euwe Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5 Ne4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 c7c5 d4d5 f6e4
rnbqk2r/pp1p1ppp/4p3/2pP4/1bP1n3/2N2N2/PP2PPPP/R1BQKB1R w KQkq -
E
E21
Nimzo-Indian Defense: Three Knights Variation, Korchnoi Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. d5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 c7c5 d4d5
rnbqk2r/pp1p1ppp/4pn2/2pP4/1bP5/2N2N2/PP2PPPP/R1BQKB1R b KQkq -
E
E21
Nimzo-Indian Defense: Three Knights Variation, Shocron Gambit
1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 c5 5. d5 b5
d2d4 g8f6 c2c4 e7e6 g1f3 f8b4 b1c3 c7c5 d4d5 b7b5
rnbqk2r/p2p1ppp/4pn2/1ppP4/1bP5/2N2N2/PP2PPPP/R1BQKB1R w KQkq -
E
E22
Nimzo-Indian Defense: Spielmann Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3
rnbqk2r/pppp1ppp/4pn2/8/1bPP4/1QN5/PP2PPPP/R1B1KBNR b KQkq -
E
E23
Nimzo-Indian Defense: Spielmann Variation, Carlsbad Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxd2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4d2
r1bqk2r/pp1p1ppp/2n1p3/2P5/1bP5/1QN2N2/PP1nPPPP/R3KB1R w KQkq -
E
E23
Nimzo-Indian Defense: Spielmann Variation, Romanovsky Gambit
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6
r1bqk2r/pp1p1ppp/2n1pn2/2P5/1bP5/1QN5/PP2PPPP/R1B1KBNR w KQkq -
E
E23
Nimzo-Indian Defense: Spielmann Variation, Stahlberg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxc5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4c5
r1bqk2r/pp1p1ppp/2n1p3/2n5/1bP5/1QN2N2/PP1BPPPP/R3KB1R w KQkq -
E
E23
Nimzo-Indian Defense: Spielmann Variation, Stahlberg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxc5 8. Qc2 f5 9. g3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1b3 c7c5 d4c5 b8c6 g1f3 f6e4 c1d2 e4c5 b3c2 f7f5 g2g3
r1bqk2r/pp1p2pp/2n1p3/2n2p2/1bP5/2N2NP1/PPQBPP1P/R3KB1R b KQkq -
E
E24
Nimzo-Indian Defense: Sämisch Variation, Accelerated
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3
rnbqk2r/pppp1ppp/4pn2/8/2PP4/P1P5/4PPPP/R1BQKBNR b KQkq -
E
E24
Nimzo-Indian Defense: Sämisch Variation, Botvinnik Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3 O-O 8. cxd5 Nxd5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 f2f3 d7d5 a2a3 b4c3 b2c3 c7c5 e2e3 e8g8 c4d5 f6d5
rnbq1rk1/pp3ppp/4p3/2pn4/3P4/P1P1PP2/6PP/R1BQKBNR w KQ -
E
E25
Nimzo-Indian Defense: Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 f2f3 d7d5 a2a3 b4c3 b2c3 c7c5 c4d5
rnbqk2r/pp3ppp/4pn2/2pP4/3P4/P1P2P2/4P1PP/R1BQKBNR b KQkq -
E
E25
Nimzo-Indian Defense: Sämisch Variation, Keres Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 f2f3 d7d5 a2a3 b4c3 b2c3 c7c5 c4d5 f6d5 d4c5
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq -
E
E25
Nimzo-Indian Defense: Sämisch Variation, Romanovsky Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 f5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 f2f3 d7d5 a2a3 b4c3 b2c3 c7c5 c4d5 f6d5 d4c5 f7f5
rnbqk2r/pp4pp/4p3/2Pn1p2/8/P1P2P2/4P1PP/R1BQKBNR w KQkq -
E
E26
Nimzo-Indian Defense: Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 e2e3
rnbqk2r/pp1p1ppp/4pn2/2p5/2PP4/P1P1P3/5PPP/R1BQKBNR b KQkq -
E
E26
Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 b6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 c7c5 e2e3 b7b6
rnbqk2r/p2p1ppp/1p2pn2/2p5/2PP4/P1P1P3/5PPP/R1BQKBNR w KQkq -
E
E27
Nimzo-Indian Defense: Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 a2a3 b4c3 b2c3 e8g8
rnbq1rk1/pppp1ppp/4pn2/8/2PP4/P1P5/4PPPP/R1BQKBNR w KQ -
E
E28
Nimzo-Indian Defense: Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 a2a3 b4c3 b2c3
rnbq1rk1/pppp1ppp/4pn2/8/2PP4/P1P1P3/5PPP/R1BQKBNR b KQ -
E
E29
Nimzo-Indian Defense: Sämisch Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 b8c6 a2a3 b4c3 b2c3 e8g8
r1bq1rk1/pp1p1ppp/2n1pn2/2p5/2PP4/P1PBP3/5PPP/R1BQK1NR w KQ -
E
E29
Nimzo-Indian Defense: Sämisch Variation, Capablanca Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 O-O 8. Ne2 b6 9. e4 Ne8
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 b8c6 a2a3 b4c3 b2c3 e8g8 g1e2 b7b6 e3e4 f6e8
r1bqnrk1/p2p1ppp/1pn1p3/2p5/2PPP3/P1PB4/4NPPP/R1BQK2R w KQ -
E
E30
Nimzo-Indian Defense: Leningrad Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5
rnbqk2r/pppp1ppp/4pn2/6B1/1bPP4/2N5/PP2PPPP/R2QKBNR b KQkq -
E
E30
Nimzo-Indian Defense: Leningrad Variation, Averbakh Gambit
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5 h7h6 g5h4 c7c5 d4d5 b7b5
rnbqk2r/p2p1pp1/4pn1p/1ppP4/1bP4B/2N5/PP2PPPP/R2QKBNR w KQkq -
E
E31
Nimzo-Indian Defense: Leningrad Variation, Benoni Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 c1g5 h7h6 g5h4 c7c5 d4d5 d7d6
rnbqk2r/pp3pp1/3ppn1p/2pP4/1bP4B/2N5/PP2PPPP/R2QKBNR w KQkq -
E
E32
Nimzo-Indian Defense: Classical Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2
rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2N5/PPQ1PPPP/R1B1KBNR b KQkq -
E
E32
Nimzo-Indian Defense: Classical Variation, Keres Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 e8g8 a2a3 b4c3 c2c3 b7b6
rnbq1rk1/p1pp1ppp/1p2pn2/8/2PP4/P1Q5/1P2PPPP/R1B1KBNR w KQ -
E
E32
Nimzo-Indian Defense: Classical Variation, Vitolins-Adorjan Gambit
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 e8g8 a2a3 b4c3 c2c3 b7b5
rnbq1rk1/p1pp1ppp/4pn2/1p6/2PP4/P1Q5/1P2PPPP/R1B1KBNR w KQ -
E
E33
Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 b8c6 g1f3 d7d6
r1bqk2r/ppp2ppp/2nppn2/8/1bPP4/2N2N2/PPQ1PPPP/R1B1KB1R w KQkq -
E
E33
Nimzo-Indian Defense: Classical Variation, Zurich Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 b8c6
r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N5/PPQ1PPPP/R1B1KBNR w KQkq -
E
E34
Nimzo-Indian Defense: Classical Variation, Belyavsky Gambit
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qd1 e5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 c4d5 d8d5 g1f3 d5f5 c2d1 e6e5
rnb1k2r/ppp2ppp/5n2/4pq2/1b1P4/2N2N2/PP2PPPP/R1BQKB1R w KQkq -
E
E34
Nimzo-Indian Defense: Classical Variation, Noa Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5
rnbqk2r/ppp2ppp/4pn2/3p4/1bPP4/2N5/PPQ1PPPP/R1B1KBNR w KQkq -
E
E35
Nimzo-Indian Defense: Classical Variation, Noa Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 c4d5 e6d5
rnbqk2r/ppp2ppp/5n2/3p4/1b1P4/2N5/PPQ1PPPP/R1B1KBNR w KQkq -
E
E36
Nimzo-Indian Defense: Classical Variation, Noa Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3
rnbqk2r/ppp2ppp/4pn2/3p4/1bPP4/P1N5/1PQ1PPPP/R1B1KBNR b KQkq -
E
E36
Nimzo-Indian Defense: Classical Variation, Noa Variation, Botvinnik Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Nc6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 b8c6
r1bqk2r/ppp2ppp/2n1pn2/3p4/2PP4/P1Q5/1P2PPPP/R1B1KBNR w KQkq -
E
E36
Nimzo-Indian Defense: Classical Variation, Noa Variation, Main Line
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4
rnbqk2r/ppp2ppp/4p3/3p4/2PPn3/P1Q5/1P2PPPP/R1B1KBNR w KQkq -
E
E37
Nimzo-Indian Defense: Classical Variation, Noa Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4 c3c2
rnbqk2r/ppp2ppp/4p3/3p4/2PPn3/P7/1PQ1PPPP/R1B1KBNR b KQkq -
E
E37
Nimzo-Indian Defense: Classical Variation, Noa Variation, San Remo Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Nc6 8. e3 e5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 d7d5 a2a3 b4c3 c2c3 f6e4 c3c2 b8c6 e2e3 e6e5
r1bqk2r/ppp2ppp/2n5/3pp3/2PPn3/P3P3/1PQ2PPP/R1B1KBNR w KQkq -
E
E38
Nimzo-Indian Defense: Classical Variation, Berlin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5
rnbqk2r/pp1p1ppp/4pn2/2p5/1bPP4/2N5/PPQ1PPPP/R1B1KBNR w KQkq -
E
E38
Nimzo-Indian Defense: Classical Variation, Berlin Variation, Steiner Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc3+
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5 d4c5 b4c3
rnbqk2r/pp1p1ppp/4pn2/2P5/2P5/2b5/PPQ1PPPP/R1B1KBNR w KQkq -
E
E39
Nimzo-Indian Defense: Classical Variation, Berlin Variation, Macieja System
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 b6 8. Bf4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5 d4c5 e8g8 a2a3 b4c5 g1f3 b7b6 c1f4
rnbq1rk1/p2p1ppp/1p2pn2/2b5/2P2B2/P1N2N2/1PQ1PPPP/R3KB1R b KQ -
E
E39
Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 d1c2 c7c5 d4c5 e8g8
rnbq1rk1/pp1p1ppp/4pn2/2P5/1bP5/2N5/PPQ1PPPP/R1B1KBNR w KQ -
E
E40
Nimzo-Indian Defense: Normal Line
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3
rnbqk2r/pppp1ppp/4pn2/8/1bPP4/2N1P3/PP3PPP/R1BQKBNR b KQkq -
E
E40
Nimzo-Indian Defense: Normal Variation, Taimanov Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b8c6
r1bqk2r/pppp1ppp/2n1pn2/8/1bPP4/2N1P3/PP3PPP/R1BQKBNR w KQkq -
E
E41
Nimzo-Indian Defense: Hübner Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5
rnbqk2r/pp1p1ppp/4pn2/2p5/1bPP4/2N1P3/PP3PPP/R1BQKBNR w KQkq -
E
E41
Nimzo-Indian Defense: Hübner Variation, Main Line
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 b8c6 g1f3 b4c3 b2c3 d7d6
r1bqk2r/pp3ppp/2nppn2/2p5/2PP4/2PBPN2/P4PPP/R1BQK2R w KQkq -
E
E41
Nimzo-Indian Defense: Normal Variation, Hübner Deferred
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 g1f3 e8g8
rnbq1rk1/pp1p1ppp/4pn2/2p5/1bPP4/2N1PN2/PP3PPP/R1BQKB1R w KQ -
E
E42
Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 g1e2
rnbqk2r/pp1p1ppp/4pn2/2p5/1bPP4/2N1P3/PP2NPPP/R1BQKB1R b KQkq -
E
E42
Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation, Main Line
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 cxd4 6. exd4 O-O 7. a3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 g1e2 c5d4 e3d4 e8g8 a2a3
rnbq1rk1/pp1p1ppp/4pn2/8/1bPP4/P1N5/1P2NPPP/R1BQKB1R b KQ -
E
E42
Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation, Sherbakov Attack
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2 cxd4 6. exd4 O-O 7. c5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 g1e2 c5d4 e3d4 e8g8 c4c5
rnbq1rk1/pp1p1ppp/4pn2/2P5/1b1P4/2N5/PP2NPPP/R1BQKB1R b KQ -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6
rnbqk2r/p1pp1ppp/1p2pn2/8/1bPP4/2N1P3/PP3PPP/R1BQKBNR w KQkq -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3
rn1qk2r/pbpp1ppp/1p2pn2/8/1bPP4/2NBPN2/PP3PPP/R1BQK2R b KQkq -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 e8g8
rn1q1rk1/pbpp1ppp/1p2pn2/8/1bPP4/2NBPN2/PP3PPP/R1BQK2R w KQ -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 e8g8 e1g1
rn1q1rk1/pbpp1ppp/1p2pn2/8/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 b - -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O c5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 e8g8 e1g1 c7c5
rn1q1rk1/pb1p1ppp/1p2pn2/2p5/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O c5 8. Na4 cxd4 9. a3 Be7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 e8g8 e1g1 c7c5 c3a4 c5d4 a2a3 b4e7
rn1q1rk1/pb1pbppp/1p2pn2/8/N1Pp4/P2BPN2/1P3PPP/R1BQ1RK1 w - -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Nf3 b6 7. Bd3 Bb7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 f6e4 d1c2 f7f5 g1f3 b7b6 f1d3 c8b7
rn1qk2r/pbpp2pp/1p2p3/5p2/1bPPn3/2NBPN2/PPQ2PPP/R1B1K2R w KQkq -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 b6 7. O-O Bb7 8. Na4 Qe7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 c7c5 g1f3 b7b6 e1g1 c8b7 c3a4 d8e7
rn3rk1/pb1pqppp/1p2pn2/2p5/NbPP4/3BPN2/PP3PPP/R1BQ1RK1 w - -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 b6 6. e3 Bb7 7. Bd3 O-O 8. O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 b4c3 b2c3 b7b6 e2e3 c8b7 f1d3 e8g8 e1g1
rn1q1rk1/pbpp1ppp/1p2pn2/8/2PP4/2PBPN2/P4PPP/R1BQ1RK1 b - -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Ne4 6. Qc2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 b7b6 e2e3 f6e4 d1c2
rnbqk2r/p1pp1ppp/1p2p3/8/1bPPn3/2N1PN2/PPQ2PPP/R1B1KB1R b KQkq -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Ne4 6. Qc2 Bb7 7. Bd3 Bxc3+ 8. bxc3 f5 9. O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 g1f3 b7b6 e2e3 f6e4 d1c2 c8b7 f1d3 b4c3 b2c3 f7f5 e1g1
rn1qk2r/pbpp2pp/1p2p3/5p2/2PPn3/2PBPN2/P1Q2PPP/R1B2RK1 b kq -
E
E43
Nimzo-Indian Defense: St. Petersburg Variation, with Ne4
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 f6e4
rn1qk2r/pbpp1ppp/1p2p3/8/1bPPn3/2NBPN2/PP3PPP/R1BQK2R w KQkq -
E
E44
Nimzo-Indian Defense: Fischer Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 g1e2
rnbqk2r/p1pp1ppp/1p2pn2/8/1bPP4/2N1P3/PP2NPPP/R1BQKB1R b KQkq -
E
E45
Nimzo-Indian Defense: Normal Variation, Bronstein (Byrne) Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 g1e2 c8a6
rn1qk2r/p1pp1ppp/bp2pn2/8/1bPP4/2N1P3/PP2NPPP/R1BQKB1R w KQkq -
E
E46
Nimzo-Indian Defense: Normal Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8
rnbq1rk1/pppp1ppp/4pn2/8/1bPP4/2N1P3/PP3PPP/R1BQKBNR w KQ -
E
E46
Nimzo-Indian Defense: Reshevsky Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1e2
rnbq1rk1/pppp1ppp/4pn2/8/1bPP4/2N1P3/PP2NPPP/R1BQKB1R b KQ -
E
E46
Nimzo-Indian Defense: Simagin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1e2 d7d5 a2a3 b4d6
rnbq1rk1/ppp2ppp/3bpn2/3p4/2PP4/P1N1P3/1P2NPPP/R1BQKB1R w KQ -
E
E47
Nimzo-Indian Defense: Normal Variation, Bishop Attack
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3
rnbq1rk1/pppp1ppp/4pn2/8/1bPP4/2NBP3/PP3PPP/R1BQK1NR b KQ -
E
E48
Nimzo-Indian Defense: Normal Variation, Bishop Attack, Classical Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5
rnbq1rk1/ppp2ppp/4pn2/3p4/1bPP4/2NBP3/PP3PPP/R1BQK1NR w KQ -
E
E48
Nimzo-Indian Defense: Ragozin Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 b8c6 e1g1
r1bq1rk1/ppp2ppp/2n1pn2/3p4/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 b - -
E
E49
Nimzo-Indian Defense: Normal Variation, Botvinnik System
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 a2a3 b4c3 b2c3
rnbq1rk1/ppp2ppp/4pn2/3p4/2PP4/P1PBP3/5PPP/R1BQK1NR b KQ -
E
E50
Nimzo-Indian Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3
rnbq1rk1/pppp1ppp/4pn2/8/1bPP4/2N1PN2/PP3PPP/R1BQKB1R b KQ -
E
E51
Nimzo-Indian Defense: Normal Variation, Ragozin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5
rnbq1rk1/ppp2ppp/4pn2/3p4/1bPP4/2N1PN2/PP3PPP/R1BQKB1R w KQ -
E
E51
Nimzo-Indian Defense: Normal Variation, Sämisch Deferred
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. a3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 g1f3 d7d5 a2a3
rnbq1rk1/ppp2ppp/4pn2/3p4/1bPP4/P1N1PN2/1P3PPP/R1BQKB1R b KQ -
E
E51
Nimzo-Indian Defense: Ragozin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O dxc4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 b8c6 e1g1 d5c4
r1bq1rk1/ppp2ppp/2n1pn2/8/1bpP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E52
Nimzo-Indian Defense: Normal Variation, Schlechter Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 b7b6
rnbq1rk1/p1p2ppp/1p2pn2/3p4/1bPP4/2NBPN2/PP3PPP/R1BQK2R w KQ -
E
E52
Nimzo-Indian Defense: Normal Variation, Schlechter Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O d5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 b7b6 f1d3 c8b7 g1f3 e8g8 e1g1 d7d5
rn1q1rk1/pbp2ppp/1p2pn2/3p4/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E53
Nimzo-Indian Defense: Normal Variation, Gligoric System
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5
rnbq1rk1/pp3ppp/4pn2/2pp4/1bPP4/2NBPN2/PP3PPP/R1BQK2R w KQ -
E
E53
Nimzo-Indian Defense: Normal Variation, Gligoric System
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nbd7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 b8d7
r1bq1rk1/pp1n1ppp/4pn2/2pp4/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E53
Nimzo-Indian Defense: Normal Variation, Gligoric System, Keres Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O b6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 b7b6
rnbq1rk1/p4ppp/1p2pn2/2pp4/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E54
Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 d5c4 d3c4
rnbq1rk1/pp3ppp/4pn2/2p5/1bBP4/2N1PN2/PP3PPP/R1BQ1RK1 b - -
E
E54
Nimzo-Indian Defense: Normal Variation, Gligoric System, Smyslov Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Qe7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 d5c4 d3c4 d8e7
rnb2rk1/pp2qppp/4pn2/2p5/1bBP4/2N1PN2/PP3PPP/R1BQ1RK1 w - -
E
E55
Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 d5c4 d3c4 b8d7
r1bq1rk1/pp1n1ppp/4pn2/2p5/1bBP4/2N1PN2/PP3PPP/R1BQ1RK1 w - -
E
E56
Nimzo-Indian Defense: Normal Variation, Gligoric System, Bernstein Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 b8c6
r1bq1rk1/pp3ppp/2n1pn2/2pp4/1bPP4/2NBPN2/PP3PPP/R1BQ1RK1 w - -
E
E58
Nimzo-Indian Defense: Normal Variation, Bernstein Defense, Exchange Line
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 b8c6 a2a3 b4c3 b2c3
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - -
E
E59
Nimzo-Indian Defense: Normal Variation, Bernstein Defense
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4
d2d4 g8f6 c2c4 e7e6 b1c3 f8b4 e2e3 e8g8 f1d3 d7d5 g1f3 c7c5 e1g1 b8c6 a2a3 b4c3 b2c3 d5c4 d3c4
r1bq1rk1/pp3ppp/2n1pn2/2p5/2BP4/P1P1PN2/5PPP/R1BQ1RK1 b - -
E
E60
Grünfeld Defense: Counterthrust Variation
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5
d2d4 g8f6 c2c4 g7g6 g2g3 f8g7 f1g2 d7d5
rnbqk2r/ppp1ppbp/5np1/3p4/2PP4/6P1/PP2PPBP/RNBQK1NR w KQkq -
E
E60
Indian Defense: Anti-Grünfeld, Adorjan Gambit
1. d4 Nf6 2. c4 g6 3. d5 b5
d2d4 g8f6 c2c4 g7g6 d4d5 b7b5
rnbqkb1r/p1pppp1p/5np1/1p1P4/2P5/8/PP2PPPP/RNBQKBNR w KQkq -
E
E60
Indian Defense: Anti-Grünfeld, Advance Variation
1. d4 Nf6 2. c4 g6 3. d5
d2d4 g8f6 c2c4 g7g6 d4d5
rnbqkb1r/pppppp1p/5np1/3P4/2P5/8/PP2PPPP/RNBQKBNR b KQkq -
E
E60
Indian Defense: Anti-Grünfeld, Alekhine Variation
1. d4 Nf6 2. c4 g6 3. f3
d2d4 g8f6 c2c4 g7g6 f2f3
rnbqkb1r/pppppp1p/5np1/8/2PP4/5P2/PP2P1PP/RNBQKBNR b KQkq -
E
E60
Indian Defense: Anti-Grünfeld, Alekhine Variation, Leko Gambit
1. d4 Nf6 2. c4 g6 3. f3 e5
d2d4 g8f6 c2c4 g7g6 f2f3 e7e5
rnbqkb1r/pppp1p1p/5np1/4p3/2PP4/5P2/PP2P1PP/RNBQKBNR w KQkq -
E
E60
Indian Defense: Anti-Grünfeld, Basman-Williams Attack
1. d4 Nf6 2. c4 g6 3. h4
d2d4 g8f6 c2c4 g7g6 h2h4
rnbqkb1r/pppppp1p/5np1/8/2PP3P/8/PP2PPP1/RNBQKBNR b KQkq -
E
E60
Indian Defense: King's Indian Variation, Fianchetto Variation
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2
d2d4 g8f6 c2c4 g7g6 g2g3 f8g7 f1g2
rnbqk2r/ppppppbp/5np1/8/2PP4/6P1/PP2PPBP/RNBQK1NR b KQkq -
E
E60
Indian Defense: West Indian Defense
1. d4 Nf6 2. c4 g6
d2d4 g8f6 c2c4 g7g6
rnbqkb1r/pppppp1p/5np1/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq -
E
E60
King's Indian Defense: Fianchetto Variation, Immediate Fianchetto
1. d4 Nf6 2. c4 g6 3. g3
d2d4 g8f6 c2c4 g7g6 g2g3
rnbqkb1r/pppppp1p/5np1/8/2PP4/6P1/PP2PP1P/RNBQKBNR b KQkq -
E
E60
King's Indian Defense: Normal Variation, King's Knight Variation
1. d4 Nf6 2. Nf3 g6 3. c4
d2d4 g8f6 g1f3 g7g6 c2c4
rnbqkb1r/pppppp1p/5np1/8/2PP4/5N2/PP2PPPP/RNBQKB1R b KQkq -
E
E60
King's Indian Defense: Santasiere Variation
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. b4
d2d4 g8f6 c2c4 g7g6 g1f3 f8g7 b2b4
rnbqk2r/ppppppbp/5np1/8/1PPP4/5N2/P3PPPP/RNBQKB1R b KQkq -
E
E60
King's Indian Defense: Semi-Classical Variation, Benoni Variation
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2 c6
d2d4 g8f6 c2c4 g7g6 b1c3 f8g7 g1f3 e8g8 e2e3 d7d6 f1e2 c7c6
rnbq1rk1/pp2ppbp/2pp1np1/8/2PP4/2N1PN2/PP2BPPP/R1BQK2R w KQ -
E
E60
King's Indian Defense: Semi-Classical Variation, Hollywood Variation
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e3 d6 6. Be2 Nc6
d2d4 g8f6 g1f3 g7g6 c2c4 f8g7 b1c3 e8g8 e2e3 d7d6 f1e2 b8c6
r1bq1rk1/ppp1ppbp/2np1np1/8/2PP4/2N1PN2/PP2BPPP/R1BQK2R w KQ -
E
E60
Queen's Pawn, Mengarini Attack
1. d4 Nf6 2. c4 g6 3. Qc2
d2d4 g8f6 c2c4 g7g6 d1c2
rnbqkb1r/pppppp1p/5np1/8/2PP4/8/PPQ1PPPP/RNB1KBNR b KQkq -
E
E61
King's Indian Defense
1. d4 Nf6 2. c4 g6 3. Nc3
d2d4 g8f6 c2c4 g7g6 b1c3
rnbqkb1r/pppppp1p/5np1/8/2PP4/2N5/PP2PPPP/R1BQKBNR b KQkq -