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 Rh1 18. exf6 d6 19. Rxh1 Kf7 20. Re1 Kg6 21. Rf1 Be6 22. d5
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
UNSOLVED · Black to move · best line -987cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 2 from lines only
workers serve visitor requests first
r7/pp6/2npb1k1/1B1P4/8/2P5/PP4P1/2K2R2 b - - 0 1
visits 2 · nodes 640.0M · 105.8s
raw engine output (last analysis)
info depth 28 seldepth 89 multipv 1 score cp -1128 nodes 512002901 nps 5447302 hashfull 306 tbhits 819003 time 93992 pv c6b4 b5d3 g6g5 g2g3 b4d3 f1f8 e6c8 f8g8 g5f5 g3g4 f5e4 g4g5 e4d3 g5g6 d3d2 g8e8 b7b5 g6g7 a7a5 g7g8q a8a7 e8e7 c8d7 c1b1 d2c2 b1a1 d7e6
info depth 27 seldepth 78 multipv 2 score cp -1221 nodes 512002901 nps 5447302 hashfull 306 tbhits 819003 time 93992 pv a8h8 f1f6 g6g5 f6f5 g5g4 g2g3 h8h1 b5f1 c6a5 b2b3 e6g8 c1d2 h1f1 c3c4 b7b6 f5f4 g4h3 g3g4 a5b7 g4g5 b7c5 g5g6 h3g3 b3b4 c5a4 g6g7 a4c3 f4f8 g8h7 f8h8 c3e4 d2c1 e4f6 h8f8 f6h5 f8f3 g3g2 c4c5 b6c5 b4b5 g2g1 f3f1 g1h2 a2a4
· earlier wider pass ·
info depth 18 seldepth 54 multipv 1 score cp -987 nodes 128007239 nps 10845313 hashfull 274 tbhits 0 time 11803 pv c6b4 b5d3 g6g5 f1f5 g5g4 g2g3 b4d3 f5f4 g4g5 f4f8 e6c8 f8g8 g5f5 g3g4 f5e4 g8e8 e4d3 g4g5 a7a5 g5g6 d3c2
info depth 18 seldepth 60 multipv 2 score cp -1046 nodes 128007239 nps 10845313 hashfull 274 tbhits 0 time 11803 pv a8h8 f1f6 g6g5 f6f5 g5g4 g2g3 h8h1 b5f1 c6a5 b2b3 e6f7 c1d2 h1h2 f1g2 h2g2 f5f4 g4h3 c3c4 b7b6 b3b4
info depth 18 seldepth 55 multipv 3 score cp -1046 nodes 128007239 nps 10845313 hashfull 274 tbhits 0 time 11803 pv c6d4 f1f6 g6h5 b5e2 d4e2 g2g4 h5g5 f6f5 g5h4 f5f8 e6d7 f8a8 h4g5 c3c4 b7b6 c4c5 b6c5 b2b4 d7a4
info depth 18 seldepth 55 multipv 4 score cp -1137 nodes 128007239 nps 10845313 hashfull 274 tbhits 0 time 11803 pv a8d8 b5d3 g6h5 d3e2 h5h6 f1f6 h6g7 f6g6 g7h7 g6h6 h7g7 h6h7 g7g6 g2g3 e6c8 d5c6 d8f8 e2d3 g6f6 h7h6 f6g7 h6g6 g7h7 g6g8 h7h6 g8h8 f8h8 d3f5 h6g7 f5c8 g7f6
info depth 18 seldepth 54 multipv 5 score cp -1141 nodes 128007239 nps 10845313 hashfull 274 tbhits 0 time 11803 pv a8f8 f1f6 g6h5 b5e2 h5h4 g2g3 h4h3 f6h6 h3g2 h6h2 g2g1 h2g2 g1h1 g2g1 h1h2 e2f3 f8f3 g1h1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c6b4 | unsolved | -987backed ·2 | 1 / 52 | 1 | |
| a8d8 | unexplored | -1137 | 0 | ||
| a8f8 | unexplored | -1141 | 0 | ||
| a8h8 | unsolved | -1229 | 1 / 81 | 1 | |
| c6d4 | unsolved | -1322backed ·2 | 1 / 83 | 1 | |
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| a7a5 | 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 | ||
| e6h3 | unexplored | not analysed | 0 | ||
| e6g4 | unexplored | not analysed | 0 | ||
| e6d5 | unexplored | not analysed | 0 | ||
| e6f5 | unexplored | not analysed | 0 | ||
| e6d7 | unexplored | not analysed | 0 | ||
| e6f7 | unexplored | not analysed | 0 | ||
| e6c8 | unexplored | not analysed | 0 | ||
| e6g8 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8c8 | unexplored | not analysed | 0 | ||
| a8e8 | unexplored | not analysed | 0 | ||
| a8g8 | unexplored | not analysed | 0 | ||
| g6h7 | unexplored | not analysed | 0 | ||
| g6g5 | unexplored | not analysed | 0 | ||
| g6h5 | unexplored | not analysed | 0 | ||
| g6g7 | unexplored | not analysed | 0 | ||
| g6h6 | unexplored | not analysed | 0 |