1. Nf3 f6 2. e4 e6 3. Nc3 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 Kh6 20. Bg8
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line +40cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 5 from lines only
workers serve visitor requests first
r1b2bBr/pp6/5P1k/4P3/6p1/2P5/PP4PP/2K2R2 b - - 0 1
visits 1 · nodes 128.0M · 17.4s
raw engine output (last analysis)
info depth 25 seldepth 33 multipv 1 score cp 40 nodes 128003002 nps 7362418 hashfull 759 tbhits 19355 time 17386 pv c8f5 f1f4 f8c5 f4d4 a8d8 c1d2 c5b6 g2g3 f5c2 c3c4 c2d1 d2e1 d1e2 c4c5 b6c5 g8d5 e2c4 f6f7 h8f8 e5e6 c4d5 e6e7 d8d1 e1f2 d1f1 f2e3 f1f3 e3d4 f3d3 d4e5
info depth 25 seldepth 47 multipv 2 score cp 0 nodes 128003002 nps 7362418 hashfull 759 tbhits 19355 time 17386 pv c8e6 f1d1 f8c5 g8e6 a8d8 d1d5 c5e3 c1b1 d8d5 f6f7 e3c5 f7f8q c5f8 c3c4 h8d8 b2b4 d8d2 b1c1 d2c2 c1d1 c2c1 d1e2 c1e1 e2d3 b7b5 d3d2 h6h5
info depth 25 seldepth 54 multipv 3 score cp -212 nodes 128003002 nps 7362418 hashfull 759 tbhits 19355 time 17386 pv f8d6 e5e6 d6f4 c1b1 b7b5 e6e7 f4c1 b2b3 c8f5 f1f5 a8d8 g8d5 c1g5 e7e8q d8e8 f6f7 g5e7 d5e6 h8b8 e6d7 e7f8 b1c2 a7a5 c2c1 b5b4
info depth 25 seldepth 32 multipv 4 score cp -379 upperbound nodes 128003002 nps 7362418 hashfull 759 tbhits 19355 time 17386 pv a7a5 e5e6
info depth 24 seldepth 62 multipv 5 score cp -450 nodes 128003002 nps 7362418 hashfull 759 tbhits 19355 time 17386 pv f8c5 e5e6 a7a5 f6f7 c5e3 c1d1 b7b5 g8h7 h8f8 h7d3 c8e6 f1f5 a8d8 f5g5 a5a4 g2g3 d8d6 g5h5 h6g7 h5h6 a4a3 b2b4 e3c1 h6g6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8f5 | unexplored | 40 | 0 | ||
| c8e6 | unexplored | 0 | 0 | ||
| f8d6 | unexplored | -212 | 0 | ||
| a7a5 | unexplored | -379 | 0 | ||
| f8c5 | unexplored | -450 | 0 | ||
| g4g3 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| b7b5 | unexplored | not analysed | 0 | ||
| c8d7 | unexplored | not analysed | 0 | ||
| f8a3 | unexplored | not analysed | 0 | ||
| f8b4 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| h6g5 | unexplored | not analysed | 0 | ||
| h6h5 | unexplored | not analysed | 0 | ||
| h6g6 | WHITE_WIN MATE_PV | -≤M8 | 0 / ∞ | 0 |