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 Nd4 17. f5 a6
Vlasov-Seberg Opening
Reference: 1. e4
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1002cpbacked ·7
This position: analysed (128.0M nodes across 1 pass) — Moves here: 29 searched · 4 from lines only
workers serve visitor requests first
r2k3r/1p6/p2p2p1/1B3P1p/1b1nP3/2P5/PP4PP/2KR3R w - - 0 1
visits 1 · nodes 128.0M · 19.6s
raw engine output (last analysis)
info depth 24 seldepth 61 multipv 1 score cp 863 nodes 128001139 nps 6519361 hashfull 789 tbhits 21441 time 19634 pv b5d7 d4e2 c1b1 g6f5 c3b4 h8g8 g2g3 d6d5 h1f1 g8f8 f1f7 f8f7 g3g4 h5g4 h2h4 a6a5 d7c8 b7b6 h4h5 a5a4 a2a3 d8e7 h5h6 a8a5 c8d7 a5a8 d1f1 d5e4 f1f7 e7d6 d7c8 a8a5
info depth 24 seldepth 51 multipv 2 score cp 550 nodes 128001139 nps 6519361 hashfull 789 tbhits 21441 time 19634 pv a2a3 b4c5 d1d4 g6f5 b5e8 a8c8 h1d1 b7b5 e4e5 h8f8 e5d6 d8e7 d1d7 e7e6 e8f7 e6f6 f7g6 c8b8 d7f7 f6e6 g6f5 e6d6 f7d7 d6e5 d7d1
info depth 24 seldepth 36 multipv 3 score cp 462 nodes 128001139 nps 6519361 hashfull 789 tbhits 21441 time 19634 pv b5e8 g6f5 c1b1 d4e2 a2a3 h8g8 h1e1 b4c5 b2b3 c5d4 e8d7 a8b8 g2g4 h5g4 e1f1 d4f2 h2h4 b7b5 h4h5 b5b4 e4e5 d6d5 h5h6 b4c3 h6h7 e2c3 b1a1 c3d1
info depth 24 seldepth 44 multipv 4 score cp 95 nodes 128001139 nps 6519361 hashfull 789 tbhits 21441 time 19634 pv e4e5 b4a3 b2a3 a6b5 a2a4 b7b5 a4a5 d6d5 e5e6 d4b3 c1c2 a8c8 c2b1 d8c7 h1f1 b3a5 f5g6 h8e8 f1f7 e8e6 d1e1 d5d4 c3d4 c8a8 e1e7 c7d6 e7e6 d6d7 e6d6 d7e7 d6a6 a8c8
info depth 24 seldepth 50 multipv 5 score cp 65 nodes 128001139 nps 6519361 hashfull 789 tbhits 21441 time 19634 pv a2a4 d4b3 c1b1 b3d2 d1d2 g6f5 h1f1 h8f8 f1f7 f8f7 b5d7 b4c5 g2g4 h5g4 d7c8 b7b6 h2h4 c5e3 e4e5 e3h6 h4h5 d6e5 c3c4 a8b8 b1c2 b6b5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b5d7 | unsolved | 1002backed ·6 | 55 / 1 | 1 | |
| a2a3 | unexplored | 550 | 0 | ||
| b5e8 | unexplored | 462 | 0 | ||
| e4e5 | unexplored | 95 | 0 | ||
| c1b1 | unsolved | 76 | 45 / 1 | 1 | |
| f5f6 | unsolved | 66 | 107 / 1 | 1 | |
| a2a4 | unexplored | 65 | 0 | ||
| g2g4 | unsolved | 0 | 190 / 1 | 1 | |
| h2h4 | unsolved | 0 | 211 / 1 | 1 | |
| f5g6 | unsolved | 0 | 238 / 1 | 1 | |
| d1e1 | unsolved | 0 | 236 / 1 | 1 | |
| d1f1 | unsolved | 0 | 188 / 1 | 1 | |
| h1e1 | unsolved | 0 | 236 / 1 | 1 | |
| h1f1 | unsolved | 0 | 120 / 1 | 1 | |
| h1g1 | unsolved | -4 | 236 / 1 | 1 | |
| g2g3 | unsolved | -10 | 188 / 1 | 1 | |
| h2h3 | unsolved | -17 | 212 / 1 | 1 | |
| b5f1 | unsolved | -44 | 238 / 1 | 1 | |
| d1d4 | unsolved | -47 | 234 / 1 | 1 | |
| d1d2 | unsolved | -65 | 236 / 1 | 1 | |
| b5a4 | unsolved | -442 | 267 / 1 | 1 | |
| d1g1 | unsolved | -652 | 297 / 1 | 1 | |
| d1d3 | unsolved | -710 | 268 / 1 | 1 | |
| b5e2 | unsolved | -1102 | 425 / 1 | 1 | |
| b5c4 | unsolved | -1402 | 231 / 1 | 1 | |
| b5d3 | unsolved | -1577 | 418 / 1 | 1 | |
| b2b3 | unsolved | -1594 | 391 / 1 | 1 | |
| b5c6 | unsolved | -1743 | 404 / 1 | 1 | |
| c3c4 | BLACK_WIN MINIMAX | -≤M21 | ∞ / 0 | 1 | |
| c3d4 | BLACK_WIN MINIMAX | -≤M16 | ∞ / 0 | 1 | |
| c3b4 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| b5a6 | BLACK_WIN MINIMAX | -≤M2 | ∞ / 0 | 1 | |
| c1d2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |