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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 a5 25. b3 Bg5 26. c4 Kh8 27. g3 Rad8
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +809cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 3 from lines only
workers serve visitor requests first
3r1r1k/1p3P2/8/pB3Rb1/2P3p1/1P4P1/P6P/1K6 w - - 0 1
visits 1 · nodes 128.0M · 10.3s
raw engine output (last analysis)
info depth 25 seldepth 72 multipv 1 score cp 809 nodes 128000720 nps 12372000 hashfull 58 tbhits 153396 time 10346 pv b5d7 b7b6 h2h3 h8g7 f5f6 g7h8 f6f1 g5c1 h3g4 h8g7 f1f6 g7h8 f6f5 c1g5 f5f1 h8g7 g3g4 g7g6 f1f6 g6h7 f6h6 h7g7 h6h5 g5e3 h5h8 g7f6 g4g5 f6e5 g5g6 e3h6 g6g7 e5f4 h8f8 d8f8 c4c5 b6c5 b3b4
info depth 25 seldepth 34 multipv 2 score cp 407 nodes 128000720 nps 12372000 hashfull 58 tbhits 153396 time 10346 pv f5d5 d8d6 d5d6 b7b6 b5d7 g5h6 b1c2 f8d8 c2d3 h6f8 a2a3 h8g7 d3e4 g7h7 e4f5 h7g7 f5g6 g7f6 g6h5 f6e5 a3a4 f8g7 h5g5 e5f6
info depth 25 seldepth 72 multipv 3 score cp -10837 upperbound nodes 128000720 nps 12372000 hashfull 58 tbhits 153396 time 10346 pv f5f4 d8d1
info depth 24 seldepth 31 multipv 4 score mate -15 nodes 128000720 nps 12372000 hashfull 58 tbhits 153396 time 10346 pv c4c5 d8d1 b1c2 d1d3 b3b4 d3c3 c2d1 c3c1 d1e2 c1e1 e2d3 e1e2 f5g5 a5b4 d3c4 e2e4 c4c3 e4e3 c3b2 e3a3 b2c2 a3c3 c2d1 f8d8 d1e1 d8d1 e1e2 c3e3 e2f2 e3g3
info depth 24 seldepth 29 multipv 5 score mate -14 nodes 128000720 nps 12372000 hashfull 58 tbhits 153396 time 10346 pv f5g5 d8d1 b1c2 d1d2 c2c1 a5a4 b3b4 a4a3 c4c5 b7b6 b5d7 d2c2 c1d1 c2a2 d7e6 f8f7 d1e2 a3a2 e2d3 a2a1q b4b5 a1b1 d3d2 b1d1 d2e3 d1d3 e3f4 d3g3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b5d7 | unexplored | 809 | 0 | ||
| f5d5 | unexplored | 407 | 0 | ||
| f5f4 | unexplored | -9500 | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| h2h3 | unexplored | not analysed | 0 | ||
| b3b4 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| b5a4 | unexplored | not analysed | 0 | ||
| b5a6 | unexplored | not analysed | 0 | ||
| b5c6 | unexplored | not analysed | 0 | ||
| b5e8 | unexplored | not analysed | 0 | ||
| f5f1 | unexplored | not analysed | 0 | ||
| f5f2 | unexplored | not analysed | 0 | ||
| f5f3 | unexplored | not analysed | 0 | ||
| f5c5 | unexplored | not analysed | 0 | ||
| f5e5 | unexplored | not analysed | 0 | ||
| f5f6 | unexplored | not analysed | 0 | ||
| b1a1 | unexplored | not analysed | 0 | ||
| b1c2 | unexplored | not analysed | 0 | ||
| b1b2 | unexplored | not analysed | 0 | ||
| c4c5 | BLACK_WIN MATE_PV | -≤M15 | 0 | ||
| f5g5 | BLACK_WIN MATE_PV | -≤M14 | 0 |