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 fxe5 14. Qg4 Qg5 15. Nxf8 b6 16. f4 Ba6 17. f5 Rf8 18. f6 g6 19. Qxg5 Ne5 20. Bxa6 Bd6 21. d3 Nf7 22. Bf4 h5 23. c4 Kh7 24. Bxd6 e5 25. Rfe1 Re8 26. g4 Rf8 27. Rac1
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
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Keyboard move list
UNSOLVED · Black to move · best line -1574cp
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 8 from lines only
workers serve visitor requests first
5r2/p2p1n1k/1p3Pp1/4p2p/2P3P1/3P4/PP6/2R1R2K b - - 0 1
visits 2 · nodes 640.0M · 120.1s
raw engine output (last analysis)
info depth 23 seldepth 44 multipv 1 score cp -1574 nodes 512000638 nps 4971073 hashfull 378 tbhits 22168 time 102996 pv h7g8 c4c5 f8c8 c5c6 d7d5 g4h5 g8f8 c6c7 a7a6 b2b4 g6g5 h1g2 f7h6 f6f7 h6g4 e1h1 g4h2 b4b5 a6a5 a2a4 g5g4 c1e1 e5e4 d3e4
info depth 23 seldepth 57 multipv 2 score cp -1601 nodes 512000638 nps 4971073 hashfull 378 tbhits 22168 time 102996 pv f8h8 h1g2 h7g8 e1h1 h5h4 c4c5 g8h7 h1e1 h8b8 c5c6 g6g5 b2b4 a7a6 g2h2 h7h6 a2a4 h6g6 b4b5 a6a5 d3d4 e5e4 e1e3 b8g8 c6d7 g8d8 d4d5 g6h6
· earlier wider pass ·
info depth 18 seldepth 50 multipv 1 score cp -1398 nodes 128002232 nps 7497348 hashfull 112 tbhits 93771 time 17073 pv h5h4 c4c5 h4h3 c5b6 e5e4 c1c8 f7d6 c8d8 h7h6 f6f7 h6g5 d8d7 e4d3 h1h2 g5f4 e1f1 f4g3 b2b4
info depth 18 seldepth 32 multipv 2 score cp -1490 nodes 128002232 nps 7497348 hashfull 112 tbhits 93771 time 17073 pv g6g5 c4c5 f8h8 h1g2 h7g8 e1h1 h5h4 b2b4 e5e4 d3e4 a7a5 c5c6 d7c6
info depth 18 seldepth 42 multipv 3 score cp -1501 nodes 128002232 nps 7497348 hashfull 112 tbhits 93771 time 17073 pv f8b8 c4c5 g6g5 h1g2 b8h8 c5b6 f7d8 c1c8 h7g8 f6f7 g8f8 e1h1 a7a6 b2b4 h8h7 a2a4 h7h8 b4b5 a6b5 a4a5 h5h4 g2h2 h8h6
info depth 18 seldepth 50 multipv 4 score cp -1594 nodes 128002232 nps 7497348 hashfull 112 tbhits 93771 time 17073 pv f8d8 c4c5 h5h4 c5b6 a7a5 c1c7 d8f8 c7c8 f7d8 g4g5 a5a4 b2b4 e5e4 d3e4 d8e6 b4b5 d7d5 f6f7 d5d4 b5b6 d4d3 c8f8 d3d2 f7f8q e6f8
info depth 18 seldepth 50 multipv 5 score cp -1607 nodes 128002232 nps 7497348 hashfull 112 tbhits 93771 time 17073 pv h7g8 c4c5 h5h4 c5b6 g6g5 b2b4 f8d8 c1c7 d8f8 c7c8 f8c8 e1c1 f7d6 f6f7 g8f8 h1h2 d6c8 b4b5 c8d6 b5b6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f8e8 | unexplored | -1469 | 0 | ||
| g6g5 | unexplored | -1490 | 0 | ||
| f8c8 | unexplored | -1493 | 0 | ||
| f8b8 | unexplored | -1501 | 0 | ||
| f8a8 | unexplored | -1527 | 0 | ||
| h7g8 | unexplored | -1574 | 0 | ||
| f8d8 | unexplored | -1594 | 0 | ||
| f8g8 | unexplored | -1637 | 0 | ||
| h5h4 | unsolved | -1725backed ·3 | 1 / 82 | 2 | |
| f7d8 | unsolved | -1752 | 1 / 99 | 1 | |
| f8h8 | unsolved | -1935 | 1 / 98 | 1 | |
| a7a5 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b6b5 | unexplored | not analysed | 0 | ||
| d7d5 | unexplored | not analysed | 0 | ||
| d7d6 | unexplored | not analysed | 0 | ||
| e5e4 | unexplored | not analysed | 0 | ||
| f7d6 | unexplored | not analysed | 0 | ||
| f7g5 | unexplored | not analysed | 0 | ||
| f7h6 | unexplored | not analysed | 0 | ||
| f7h8 | unexplored | not analysed | 0 | ||
| h5g4 | unexplored | not analysed | 0 | ||
| h7h6 | unexplored | not analysed | 0 | ||
| h7h8 | unexplored | not analysed | 0 |