1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. e5 Bb4 8. h3 Nh6 9. c3 Ng4 10. Kh1 O-O 11. Ng5 h6 12. Nh7 Kh8 13. hxg4 f5 14. g3 d5 15. d4 f4 16. Nxf8 f3 17. Kh2 Be7 18. Bg5 Bxg5 19. Qd2 Kg8 20. Rh1 Nxd4 21. Kg1 Qb6 22. Qe3 Qxe3 23. Bd3 g5 24. Bh7 Kf8 25. c4 Bd7 26. g4 Rc8 27. c5 d4 28. Rc1 Bc6 29. Bd3 Ke7 30. a3
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 -1486cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 5 searched · 2 from lines only
workers serve visitor requests first
2r5/pp2k3/2b1p2p/2P1P1p1/3p2P1/P2B1p2/1P3P2/2R3KR b - - 0 1
visits 2 · nodes 640.0M · 111.4s
raw engine output (last analysis)
info depth 22 seldepth 61 multipv 1 score cp -1786 nodes 512000314 nps 5799928 hashfull 264 tbhits 1037 time 88277 pv c8e8 a3a4 h6h5 b2b4 h5h4 b4b5 c6d5 c5c6 d5b3 a4a5 b3c2 g1h2 b7c6 b5b6 a7a6 b6b7 e8b8 d3c4 e7f8 c4a6 c2g6
info depth 22 seldepth 51 multipv 2 score cp -2133 nodes 512000314 nps 5799928 hashfull 264 tbhits 1037 time 88277 pv a7a6 b2b4 c6a4 c5c6 c8e8 c6c7 e8c8 g1f1 e7f8 f1e1 f8f7 e1d2 a4d1 a3a4 d1c2 d3g6 f7g8 g6e8 a6a5 b4a5 c2d3 e8f7 g8h8 a4a5 d3c4
· earlier wider pass ·
info depth 17 seldepth 39 multipv 1 score cp -1371 nodes 128001280 nps 5529929 hashfull 73 tbhits 27 time 23147 pv c6e4 c5c6 b7b6 g1f1 c8c7 f1e1 e4d5 a3a4 e7d8 b2b3 a7a5 e1d2 d8c8 d3e4 c8b8 e4d5 b6b5 b3b4 b8a7 c1e1 c7e7
info depth 17 seldepth 52 multipv 2 score cp -1465 nodes 128001280 nps 5529929 hashfull 73 tbhits 27 time 23147 pv c8d8 b2b4 d8d5 b4b5 c6e8 c5c6 e7d8 a3a4 h6h5 c6c7 d8c8
info depth 17 seldepth 42 multipv 3 score cp -1467 nodes 128001280 nps 5529929 hashfull 73 tbhits 27 time 23147 pv h6h5 b2b4 e7e8 a3a4 c6e4 c5c6 b7b6 b4b5 e4f5 a4a5 f5g4 a5b6 g5g4 c6c7 h5h4 g1h2 g4g3 h2h3 g3g2
info depth 17 seldepth 83 multipv 4 score cp -1475 nodes 128001280 nps 5529929 hashfull 73 tbhits 27 time 23147 pv e7e8 b2b4 a7a5 a3a4 h6h5 g4h5 c6e4 h1h8 e8f7 h8f8 f7g6 f8f6 g6g7 f6f7 g7h8 f7h7 h8g8 h7g7 g8f8
info depth 17 seldepth 83 multipv 5 score cp -1515 nodes 128001280 nps 5529929 hashfull 73 tbhits 27 time 23147 pv c8c7 a3a4 c6d5 b2b4 c7c6 b4b5 c6c8 c5c6 c8h8 c6b7 d5c4 d3c4 d4d3 c1c8 h8c8 g1h2 d3d2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8c7 | unsolved | -1486backed ·2 | 1 / 59 | 2 | |
| e7e8 | unsolved | -1527backed ·2 | 1 / 59 | 1 | |
| c8e8 | unexplored | -1786 | 0 | ||
| h6h5 | unsolved | -1792 | 1 / 119 | 1 | |
| c6e4 | unsolved | -1897backed ·1 | 1 / 42 | 2 | |
| c8d8 | unsolved | -2076backed ·2 | 1 / 44 | 2 | |
| a7a6 | unexplored | -2133 | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| b7b5 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| c6a4 | unexplored | not analysed | 0 | ||
| c6b5 | unexplored | not analysed | 0 | ||
| c6d5 | unexplored | not analysed | 0 | ||
| c6d7 | unexplored | not analysed | 0 | ||
| c6e8 | unexplored | not analysed | 0 | ||
| c8a8 | unexplored | not analysed | 0 | ||
| c8b8 | unexplored | not analysed | 0 | ||
| c8f8 | unexplored | not analysed | 0 | ||
| c8g8 | unexplored | not analysed | 0 | ||
| c8h8 | unexplored | not analysed | 0 | ||
| e7d7 | unexplored | not analysed | 0 | ||
| e7d8 | unexplored | not analysed | 0 | ||
| e7f7 | unexplored | not analysed | 0 | ||
| e7f8 | unexplored | not analysed | 0 |