1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. h3 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Bg5 18. Kb1 Bf4 19. g3 Bc1 20. Ba6
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
BLACK_WIN (practical, via MINIMAX) · ≤M1
This position: analysed (128.0M nodes across 1 pass) — Moves here: 4 searched
witness move: c1b2 (follow it below) end of line
r1b1k2r/pp1p4/B1n5/4P3/3P4/2P3P1/PP6/1KbR1R2 b kq - 0 1
visits 1 · nodes 128.0M · 26.5s
raw engine output (last analysis)
info depth 43 seldepth 2 multipv 1 score mate 1 nodes 128001468 nps 4828968 hashfull 106 tbhits 60715 time 26507 pv c1b2
info depth 43 seldepth 4 multipv 2 score mate 2 nodes 128001468 nps 4828968 hashfull 106 tbhits 60715 time 26507 pv h8h2 a6b7 c1b2
info depth 43 seldepth 4 multipv 3 score mate 2 nodes 128001468 nps 4828968 hashfull 106 tbhits 60715 time 26507 pv c6b4 c3b4 c1b2
info depth 42 seldepth 26 multipv 4 score mate 13 nodes 128001468 nps 4828968 hashfull 106 tbhits 60715 time 26507 pv d7d5 b2b4 c8f5 f1f5 b7a6 d1f1 e8c8 b1c2 d8f8 c3c4 h8h2 f1f2 c1e3 f2h2 f8f1 a2a4 f1c1 c2b2 e3d2 b2a2 d2c3 c4d5 c1a1 a2b3 a1a4
info depth 42 seldepth 26 multipv 5 score mate 13 nodes 128001468 nps 4828968 hashfull 106 tbhits 60715 time 26507 pv d7d6 b2b4 c8f5 f1f5 b7a6 d1f1 e8c8 c3c4 h8h2 f1f2 d8f8 b1c2 c1e3 f2h2 f8f1 a2a4 e3d2 e5d6 f1c1 c2b2 d2c3 b2a2 c1a1 a2b3 a1a4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c1b2 | BLACK_WIN TERMINAL | ≤M1 | 0 | ||
| c6b4 | BLACK_WIN MATE_PV | ≤M2 | 0 | ||
| h8h2 | BLACK_WIN MATE_PV | ≤M2 | ∞ / 0 | 0 | |
| d7d6 | BLACK_WIN MATE_PV | ≤M13 | 0 | ||
| d7d5 | BLACK_WIN MATE_PV | ≤M13 | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| b7b5 | unexplored | not analysed | 0 | ||
| b7a6 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e5 | unexplored | not analysed | 0 | ||
| c6e7 | unexplored | not analysed | 0 | ||
| c6b8 | unexplored | not analysed | 0 | ||
| c6d8 | unexplored | not analysed | 0 | ||
| c1d2 | unexplored | not analysed | 0 | ||
| c1e3 | unexplored | not analysed | 0 | ||
| c1f4 | unexplored | not analysed | 0 | ||
| c1g5 | unexplored | not analysed | 0 | ||
| c1h6 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| h8h1 | unexplored | not analysed | 0 | ||
| h8h3 | unexplored | not analysed | 0 | ||
| h8h4 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8f8 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| e8e7 | unexplored | not analysed | 0 | ||
| e8d8 | unexplored | not analysed | 0 |