1. e4 c6 2. Nf3 e5 3. Nc3 f6 4. Nd5 cxd5 5. Bb5 g6 6. d4 Nc6 7. Be3 Bb4 8. c3 h5 9. Ng5 d6 10. dxe5 fxg5 11. Qd5 Be6 12. Bg5 Nf6 13. Bxf6 Qf6 14. f4 Kd8 15. Qf7 Qxf7 16. O-O-O
Vlasov-Seberg Opening
Reference: 1. e4
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1173cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 27 searched
workers serve visitor requests first
r2k3r/pp6/2np2p1/1B5p/1b2PP2/2P5/PP4PP/2KR3R b - - 0 1
visits 1 · nodes 128.0M · 20.0s
raw engine output (last analysis)
info depth 18 seldepth 50 multipv 1 score cp -865 nodes 128004005 nps 6412383 hashfull 787 tbhits 25899 time 19962 pv a7a6 c1b1 h8f8 h1f1 h5h4 e4e5 h4h3 g2g4 d6d5 e5e6 f8f6 f4f5 b4a3 b2a3 g6g5 a2a4 d8e7 f1f3 a8f8 c3c4 d5d4 b1c1
info depth 18 seldepth 53 multipv 2 score cp -919 nodes 128004005 nps 6412383 hashfull 787 tbhits 25899 time 19962 pv c6d4 f4f5 a7a6 b5d7 d4e2 c1b1 b4c5 f5f6 c5g1 e4e5 e2c1 a2a4 c1d3 b2b4 d6e5 h2h4 g1h2 d1d2
info depth 18 seldepth 45 multipv 3 score cp -1067 nodes 128004005 nps 6412383 hashfull 787 tbhits 25899 time 19962 pv c6a5 e4e5 d6d5 f4f5 g6f5 h1f1 b4e7 f1f7 d8c8 b5d7 c8c7 d7c6 b7b6 b2b3 a8c8 c6b7 c8b8
info depth 18 seldepth 31 multipv 4 score cp -1120 nodes 128004005 nps 6412383 hashfull 787 tbhits 25899 time 19962 pv d8c8 e4e5 d6d5 d1d5 b4c5 h1d1 c5e3 c1b1 e3d2 e5e6 a7a6 b5d7 c8c7 d7c6 b7b5 c6a8 h8c8
info depth 18 seldepth 53 multipv 5 score cp -1134 nodes 128004005 nps 6412383 hashfull 787 tbhits 25899 time 19962 pv g6g5 e4e5 c6d4 c1b1 d6d5 f4f5 d4e2 f5f6 b4f8 e5e6 d8c7 f6f7 e2c1 a2a4 c1d3 d1d3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g6g5 | unsolved | -1173backed ·2 | 1 / 78 | 1 | |
| c6d4 | unsolved | -1183backed ·8 | 4 / 110 | 2 | |
| a7a6 | unsolved | -1186backed ·2 | 28 / 29 | 1 | |
| d8c8 | unsolved | -1222backed ·3 | 1 / 92 | 1 | |
| c6a5 | unsolved | -1225backed ·5 | 1 / 64 | 1 | |
| a7a5 | unsolved | -1283backed ·2 | 1 / 84 | 1 | |
| b7b6 | unsolved | -1305 | 1 / 107 | 1 | |
| a8c8 | unsolved | -1306 | 1 / 99 | 1 | |
| b4a3 | unsolved | -1323 | 1 / 48 | 1 | |
| h8h7 | unsolved | -1329 | 1 / 107 | 1 | |
| h5h4 | unsolved | -1392 | 2 / 87 | 1 | |
| d8e8 | unsolved | -1403 | 1 / 107 | 1 | |
| h8f8 | unsolved | -1489 | 1 / 99 | 1 | |
| h8h6 | unsolved | -1490 | 1 / 107 | 1 | |
| a8b8 | unsolved | -1520 | 1 / 107 | 1 | |
| c6b8 | unsolved | -1527 | 1 / 109 | 1 | |
| h8g8 | unsolved | -1545 | 1 / 99 | 1 | |
| h8e8 | unsolved | -1552 | 1 / 107 | 1 | |
| c6e5 | unsolved | -1595backed ·2 | 1 / 70 | 1 | |
| c6e7 | unsolved | -1595backed ·2 | 1 / 94 | 1 | |
| b4c3 | unsolved | -1955 | 1 / 106 | 1 | |
| b4a5 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| b4c5 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| d6d5 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |