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 Rh2 20. Rf2 d5 21. exd6 Kf7 22. b3
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 -841cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 7 searched · 1 from lines only
workers serve visitor requests first
r1b5/pp3k2/8/1B6/3P1b2/1PP3P1/P4R1r/1K1R4 b - - 0 1
visits 1 · nodes 128.0M · 45.0s
raw engine output (last analysis)
info depth 21 seldepth 40 multipv 1 score cp -844 nodes 128001688 nps 2843534 hashfull 119 tbhits 59521 time 45015 pv f7g7 g3f4 c8g4 d1h1 a8h8 a2a4 g4f5 b1a1 a7a6 b5e2 h8e8 f2f4 e8e3 h1h2 f5e6 f4f7 g7h6 f7h7 h6g6 h7g7 g6h6 d4d5
info depth 21 seldepth 52 multipv 2 score cp -907 nodes 128001688 nps 2843534 hashfull 119 tbhits 59521 time 45015 pv b7b6 b5e8 f7g7 g3f4 c8g4 d1h1 g4f3 h1h2 a7a5 a2a3 b6b5 b1a1 b5b4 a3b4 f3d5 f2h2 g7f6 h2h5 a8b8 h5f5 f6g7 f5g5 g7f6 c3c4 b8b4
info depth 20 seldepth 39 multipv 3 score cp -888 nodes 128001688 nps 2843534 hashfull 119 tbhits 59521 time 45015 pv f7g6 b5e8 g6h6 g3f4 c8g4 d1h1 a7a5 h1h2 g4e6 f2g2 a8d8 g2g6 h6h5 g6g1 h5h4 b1a1 e6d5 a2a3 b7b6
info depth 20 seldepth 50 multipv 4 score cp -895 nodes 128001688 nps 2843534 hashfull 119 tbhits 59521 time 45015 pv c8e6 g3f4 f7g6 f2h2 e6d5 b5e8 g6g5 b1c1 a8c8 d1g1 g5f4 b3b4 f4e3 a2a3 c8c7 e8d7 e3d2
info depth 20 seldepth 66 multipv 5 score cp -902 nodes 128001688 nps 2843534 hashfull 119 tbhits 59521 time 45015 pv h2g2 g3f4 c8f5 b1a1 a8h8 d4d5 g2g1 f2h2 h8h3 h2h3 g1g2 d1d2 g2g1 b5f1 b7b6 d5d6 f7f6 d2d1 f5g4 d1c1 g4c8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f7g7 | unsolved | -841 | 1 / 85 | 1 | |
| f7g6 | unsolved | -953backed ·3 | 1 / 49 | 1 | |
| h2g2 | unsolved | -976 | 1 / 109 | 1 | |
| c8e6 | unsolved | -1014 | 1 / 109 | 1 | |
| b7b6 | unsolved | -1044backed ·3 | 1 / 35 | 1 | |
| h2f2 | unexplored | -1125 | 0 | ||
| f7e7 | unsolved | -1188backed ·4 | 1 / 49 | 1 | |
| f7f8 | unsolved | -1204backed ·6 | 1 / 65 | 1 | |
| a7a6 | unexplored | not analysed | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| f7g8 | unexplored | not analysed | 0 | ||
| f4g3 | unexplored | not analysed | 0 | ||
| f7f6 | unexplored | not analysed | 0 | ||
| f7e6 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| h2h8 | unexplored | not analysed | 0 | ||
| c8h3 | unexplored | not analysed | 0 | ||
| c8g4 | unexplored | not analysed | 0 | ||
| c8f5 | unexplored | not analysed | 0 | ||
| c8d7 | unexplored | not analysed | 0 | ||
| h2h1 | unexplored | not analysed | 0 | ||
| h2h3 | unexplored | not analysed | 0 | ||
| h2h4 | unexplored | not analysed | 0 | ||
| h2h5 | unexplored | not analysed | 0 | ||
| h2h6 | unexplored | not analysed | 0 | ||
| h2h7 | unexplored | not analysed | 0 |