Semi-Slav Defense (세미슬라브 방어)
한국어The Semi-Slav Defense family holds 69 lines. The boards below follow its shortest line from the first move.
The Korean name in brackets is ours, not an official translation. The original name is English.
Main line
1. d4 d5 2. c4 e6 3. Nc3 c6
One move per board, left to right. The two outlined squares are the move just played.
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Semi-Slav Defense (D31)
1. d4 d5 2. c4 e6 3. Nc3 c6
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Variations in this family
Ordered by ECO code. A blank label means the entry carries the family name alone.
D30Quiet Variation9 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2
D30Quiet Variation10 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7
D31Accelerated Move Order6 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6
D31Marshall Gambit7 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4
D31Anti-Noteboom, Stonewall Variation8 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5
D31Noteboom Variation8 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4
D31Anti-Noteboom, Stonewall Variation, Portisch Gambit9 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 f5 5. g4
D31Gunderam Gambit9 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. f3
D31Noteboom Variation, Anti-Noteboom Gambit9 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. g3
D31Noteboom Variation, Anti-Noteboom Variation9 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5
D31Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line10 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5 f6
D31Marshall Gambit, Forgotten Variation11 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3
D31Marshall Gambit, Main Line11 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2
D31Noteboom Variation, Abrahams Variation16 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 Bxc3+ 7. bxc3 b5 8. axb5 cxb5
D31Marshall Gambit, Tolush Variation18 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 c5 9. Bxc5 Qxg2
D43Semi-Slav Defense8 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6
D43Anti-Moscow Gambit11 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4
D43Moscow Variation12 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6
D43Hastings Variation13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3
D44Botvinnik Variation11 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4
D44Botvinnik Variation17 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5
D44Botvinnik Variation, Alatortsev System18 movesPlay this line
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 Nd5
D44Botvinnik Variation, Ekstrom Variation19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 gxh4 10. Ne5
D44Botvinnik Variation, Lilienthal Variation21 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3
D44Botvinnik Variation, Szabo Variation21 movesPlay this line
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. Qf3
D45Main Line9 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3
D45Accelerated Meran Variation10 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 a6
D45Normal Variation10 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7
D45Rubinstein System11 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Ne5
D45Stoltz Variation11 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2
D45Stonewall Defense12 movesPlay this line
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Ne4 6. Bd3 f5
D45Stoltz Variation13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. b3
D45Stoltz Variation13 movesPlay this line
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3
D45Stoltz Variation, Center Variation13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. e4
D45Stoltz Variation, Shabalov Attack13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4
D45Normal Variation14 movesPlay this line
1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. b3 Bd6 6. Bb2 O-O 7. d4 Nbd7
D45Stoltz Variation14 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. b3 Bb7
D45Normal Variation15 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. b3 Bd6 7. Bb2 O-O 8. Be2
D45Stoltz Variation15 movesPlay this line
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2
D45Stoltz Variation, Center Variation, Mikhalchishin Line19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 e5 10. dxe5
D46Main Line11 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3
D46Bogoljubow Variation12 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Be7
D46Chigorin Defense12 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6
D46Romih Variation12 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4
D46Chigorin Defense13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. Qc2
D46Chigorin Defense15 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. b3 Bd6 7. Bb2 O-O 8. Bd3
D46Chigorin Defense15 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. b3 Bb7 8. Bd3
D46Chigorin Defense17 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 Re8 9. Bd3
D46Chigorin Defense17 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 Qe7 9. Bd3
D46Chigorin Defense19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nc3 Bd6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. O-O O-O 10. Qc2
D46Main Line19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. b3 Bb7 8. Bd3 Be7 9. O-O O-O 10. Bb2
D46Chigorin Defense21 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. O-O Bb7 10. a3 O-O 11. Qc2
D47Semi-Meran Variation13 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4
D47Meran Variation14 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5
D47Meran Variation, Lundin Variation16 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4
D47Meran Variation, Wade Variation16 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7
D47Meran Variation, Wade Variation, Larsen Variation22 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5
D47Meran Variation, Wade Variation, Kaidanov Gambit25 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O cxd4 13. Nxd4
D48Meran Variation16 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6
D48Meran Variation18 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5
D48Meran Variation, Pirc Variation18 movesPlay this line
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 b4
D48Meran Variation, Old Variation19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5
D48Meran Variation, Reynolds' Variation19 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5
D49Meran Variation, Blumenfeld Variation21 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5
D49Meran Variation, Rabinovich Variation22 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Ng4
D49Meran Variation, Sozin Variation22 movesPlay this line
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5
D49Meran Variation, Sozin Variation25 movesPlay this line
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. O-O
D49Meran Variation, Stahlberg Variation25 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. Qf3
D49Meran Variation, Rellstab Attack29 movesPlay this line
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. O-O Qd5 14. Qe2 Ba6 15. Bg5
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Data collected on 2026-09-07. The original is published as a public domain data set.