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 b6 14. g4 e5 15. h4 Ba6 16. a4 gxh4 17. Ke2 Rh7 18. dxe5 Kf7 19. Rxh7 Nd4 20. cxd4 Kf6 21. g5 Ke5 22. Rd1 Be7 23. f6
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 -970cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 3 from lines only
workers serve visitor requests first
r7/p2pb3/bp3P2/1B2k1P1/P3P3/8/1P2K3/3R4 b - - 0 1
visits 2 · nodes 640.0M · 96.4s
raw engine output (last analysis)
info depth 31 seldepth 74 multipv 1 score cp -964 nodes 512001130 nps 6729242 hashfull 541 tbhits 651848 time 76086 pv a8h8 g5g6 h8h3 d1d5 e5f4 g6g7 h3e3 e2f2 e3f3 f2g3 e7f8 g7g8q a6b7 d5d3 a7a5 g8g4 f3f2 d3d1 b7a8 f6f7 f2h2 d1e1 a8b7 e1h1 f4e3 g4f4 e3f2 f4d2 f2f3 b5d3
info depth 31 seldepth 59 multipv 2 score cp -1164 nodes 512001130 nps 6729242 hashfull 541 tbhits 651848 time 76086 pv e5f4 g5g6 a8h8 d1h1 h8c8 h1c1 c8h8 c1f1 f4g5 f1f5 g5g4 f5f4 g4f3 g6g7 d7d6 b5a6 h8h1 e2d3 f3e3 f4f1 h1h2 g7g8q a7a5 f1f2 h2h1 g8g3 b6b5 f2f1 h1h2 d3d4 h2d2
· earlier wider pass ·
info depth 19 seldepth 54 multipv 1 score cp -930 nodes 128002276 nps 6288493 hashfull 163 tbhits 222530 time 20355 pv a8h8 d1h1 h8c8 g5g6 c8c2 e2e3 c2e2 e3f4 a6b5 h1d1 a7a5 g6g7 b6b5 g7g8q b5a4 g8g3 e7f8 f4g5 e5f5 d1d2
info depth 19 seldepth 29 multipv 2 score cp -1119 nodes 128002276 nps 6288493 hashfull 163 tbhits 222530 time 20355 pv e5f4 g5g6 a8h8 d1f1 f4g4 f1f4 g4f3 g6g7 d7d6 g7g8q h8g8 b5a6 e7f6 e2e1 f3f2
info depth 18 seldepth 44 multipv 3 score cp -1158 nodes 128002276 nps 6288493 hashfull 163 tbhits 222530 time 20355 pv e7b4 g5g6 a8h8 d1d5 e5f4 d5f5 f4g4 f5f4 g4f3 g6g7 a6b7 f4h4 b4d2 h4h8 d7d6 g7g8q d2h6 e2d3 f3e2 d3c2 e2d2
info depth 18 seldepth 39 multipv 4 score cp -1161 nodes 128002276 nps 6288493 hashfull 163 tbhits 222530 time 20355 pv a8g8 e2f3 e7f8 g5g6 f8h6 b5a6 b6b5 a4a5 g8b8 g6g7 h6g7 f6f7 b8h8 d1d5 e5f4
info depth 18 seldepth 35 multipv 5 score cp -1191 nodes 128002276 nps 6288493 hashfull 163 tbhits 222530 time 20355 pv a8b8 e2f3 e5f4 b5d7 b8h8 f6f7 h8h3 f7f8q f4e5 f3f4 a6c4 g5g6 c4g8 f4f5 a7a5 f5f6 b6b5 g6g7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a8h8 | unsolved | -970 | 1 / 81 | 1 | |
| e7b4 | unexplored | -1158 | 0 | ||
| a8g8 | unexplored | -1161 | 0 | ||
| a8b8 | unsolved | -1162 | 1 / 104 | 1 | |
| a6b5 | unexplored | -1172 | 0 | ||
| e5f4 | unsolved | -1188backed ·1 | 1 / 105 | 2 | |
| e7f8 | unsolved | -1331backed ·3 | 1 / 103 | 2 | |
| d7d6 | unexplored | not analysed | 0 | ||
| d7d5 | unexplored | not analysed | 0 | ||
| a6b7 | unexplored | not analysed | 0 | ||
| a6c8 | unexplored | not analysed | 0 | ||
| e7a3 | unexplored | not analysed | 0 | ||
| e7c5 | unexplored | not analysed | 0 | ||
| e7d6 | unexplored | not analysed | 0 | ||
| e5e6 | unexplored | not analysed | 0 | ||
| e7d8 | unexplored | not analysed | 0 | ||
| a8c8 | unexplored | not analysed | 0 | ||
| a8d8 | unexplored | not analysed | 0 | ||
| a8e8 | unexplored | not analysed | 0 | ||
| a8f8 | unexplored | not analysed | 0 |