1. e4 c6 2. Nf3 e5 3. Nc3 f6 4. Nd5 cxd5 5. Bb5 g6 6. d4 Nc6 7. Be3 Bb4 8. c3 Nh6 9. Ng5 d5 10. dxe5 f5 11. f3 Ng4 12. Nf7 O-O 13. Bh6 Nxh6 14. Nxd8 fxe4 15. O-O
Vlasov-Seberg Opening
Reference: 1. e4
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Keyboard move list
UNSOLVED · Black to move · best line -1151cpbacked ·10
This position: analysed (640.0M nodes across 2 passes) — Moves here: 35 searched
workers serve visitor requests first
r4rk1/pp5p/2n3p1/1B1p4/1b6/2P2P2/PP4PP/R2Q1RK1 b - - 0 1
visits 2 · nodes 640.0M · 94.8s
raw engine output (last analysis)
info depth 24 seldepth 60 multipv 1 score cp -1088 nodes 512000320 nps 6645298 hashfull 362 tbhits 312053 time 77047 pv a8e8 d1a4 e8e2 b5e2 c6e5 h2h4 a7a6 a1e1 b4c5 g1h1 b7b5 c3c4 d5d4 a4d1 c5e7 c4c5 d4d3 d1d2 h7h6 b2b4 e5c4 d2c3 c4e5 c3b3 e5c4 e1e7 d3d2 b3d1 c4b2 d1c1 d2d1q c1d1 g8f8 c5c6 b2c4 c6c7 c4d6 c7c8q d6c8 g2g4 f8e7 h4h5 e7e8
info depth 24 seldepth 68 multipv 2 score cp -1159 nodes 512000320 nps 6645298 hashfull 362 tbhits 312053 time 77047 pv c6e5 d1d5 g8h8 f1e1 b4c5 g1h1 c5e3 a1d1 a8d8 d1d7 d8d7 h2h4 h7h6 g2g3 b7b6 f3f4 f8d8 e1d1 e3d2 b5d7 d8f8 d7e8 a7a5 d1f1 g6g5 f4f5 g5h4
· earlier wider pass ·
info depth 17 seldepth 53 multipv 1 score cp -890 nodes 128004707 nps 7223334 hashfull 753 tbhits 20631 time 17721 pv a8e8 d1a4 e8e2 b5e2 c6e5 h2h4 g8h8 a1e1 b4c5 g1h1 a7a5 a4b5 c5f2 f3f4 h7h5 e1e2 f2g3 b5b6 e5g4 b6d4 g4e5 f4f5 b7b6 d4a4 b6b5 a4d4 g3f2 f5f6 b5b4 d4f4 f2e3 c3c4 e5d7 f4d6 b4b3 d6c6 d5d4 c6d5 f8f7 e2e1 d4d3
info depth 17 seldepth 60 multipv 2 score cp -967 nodes 128004707 nps 7223334 hashfull 753 tbhits 20631 time 17721 pv f8e8 d1a4 e8e2 b5e2 b4c5 g1h1 h7h5 a1e1 c6e5 h2h4 a7a5 a4b5 a8f8 f3f4 g8h8 g2g4 c5f2 e1f1 e5d7 f4f5 d7e5 f5f6 f2e3
info depth 17 seldepth 62 multipv 3 score cp -1100 nodes 128004707 nps 7223334 hashfull 753 tbhits 20631 time 17721 pv c6e5 d1d5 b4c5 g1h1 c5e3 a1d1 e3d2 f3f4 a8d8 f1f2 d8d6 f2e2 d2e3 d1d6 f8c8
info depth 17 seldepth 46 multipv 4 score cp -1155 nodes 128004707 nps 7223334 hashfull 753 tbhits 20631 time 17721 pv h7h6 f1e1 c6e5 h2h4 g8h8 g2g3 f8f7 g1h1 f7e7 d1d5 e7e3 e1e3 a8d8 b5d7 b4c5 a1d1 b7b5 d7e6 d8d2 d1d2 c5e3 f3f4
info depth 17 seldepth 44 multipv 5 score cp -1232 nodes 128004707 nps 7223334 hashfull 753 tbhits 20631 time 17721 pv c6d4 f1e1 d4e2 g1h1 b4d6 g2g3 g8h8 b5d7 a8d8 h2h4 a7a5 b2b4 d6e5 c3c4 g6g5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8e8 | unsolved | -1151backed ·9 | 48 / 27 | 2 | |
| f8e8 | unsolved | -1180backed ·10 | 1 / 59 | 1 | |
| c6e5 | unsolved | -1182 | 1 / 110 | 1 | |
| h7h6 | unsolved | -1235 | 1 / 108 | 1 | |
| c6d4 | unsolved | -1305 | 1 / 110 | 1 | |
| b4e7 | unsolved | -1394 | 1 / 108 | 1 | |
| a8c8 | unsolved | -1436 | 1 / 108 | 1 | |
| b4c5 | unsolved | -1496backed ·1 | 8 / 64 | 1 | |
| b4d6 | unsolved | -1496 | 1 / 123 | 1 | |
| g8h8 | unsolved | -1514 | 1 / 108 | 1 | |
| f8f7 | unsolved | -1515 | 1 / 108 | 1 | |
| a7a6 | unsolved | -1535 | 1 / 108 | 1 | |
| f8f5 | unsolved | -1542 | 1 / 108 | 1 | |
| a7a5 | unsolved | -1544 | 1 / 108 | 1 | |
| a8b8 | unsolved | -1544 | 1 / 108 | 1 | |
| c6e7 | unsolved | -1558 | 1 / 110 | 1 | |
| f8f4 | unsolved | -1564 | 1 / 107 | 1 | |
| b7b6 | unsolved | -1593 | 1 / 108 | 1 | |
| f8f6 | unsolved | -1627 | 1 / 108 | 1 | |
| b4a5 | unsolved | -1630 | 1 / 108 | 1 | |
| d5d4 | unsolved | -1758 | 1 / 108 | 1 | |
| h7h5 | unsolved | -1763 | 1 / 108 | 1 | |
| c6a5 | unsolved | -1788 | 1 / 110 | 1 | |
| a8d8 | unsolved | -1799 | 1 / 108 | 1 | |
| c6d8 | unsolved | -1806 | 1 / 110 | 1 | |
| g8g7 | unsolved | -2015 | 1 / 108 | 1 | |
| b4a3 | unsolved | -2420 | 1 / 107 | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M16 | 0 / ∞ | 1 | |
| c6b8 | WHITE_WIN MINIMAX | -≤M11 | 0 / ∞ | 1 | |
| b4c3 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| f8b8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8c8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8d8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| g8f7 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8f3 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |