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 d6 13. h3 g5 14. f6 b6 15. g4 Rb8 16. d5 Ba6 17. h4 e5 18. a4 Kf7 19. Rc1
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 -1142cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 5 searched · 1 from lines only
workers serve visitor requests first
1r3b1r/p4k2/bpnp1P2/1B1Pp1p1/P3P1PP/2P5/1P6/2R1K2R b K - 0 1
visits 2 · nodes 640.0M · 131.2s
raw engine output (last analysis)
info depth 23 seldepth 72 multipv 1 score cp -1280 nodes 512001911 nps 4800497 hashfull 471 tbhits 82302 time 106656 pv a6c8 b5a6 c8g4 a6c8 g5h4 c8e6 f7e8 e6d7 e8d8 h1h7 h8h7 e1e2 a7a5 c1h1 b6b5 a4b5 a5a4 b2b4 d8c7 h1a1 a4a3 d7c8 a3a2 f6f7 b8a8 c3c4 a8a4 c8b7 c7d8 b7c6 a4a6 b4b5 a6a7 b5b6 d8e7 b6b7
info depth 23 seldepth 47 multipv 2 score cp -1323 nodes 512001911 nps 4800452 hashfull 471 tbhits 82302 time 106657 pv b8d8 e1f2 a6c8 b5a6 d8e8 h4g5 h8h2 h1h2 f8h6 g4g5 h6g5 c1h1 c8h3 a6c8 f7g6 c8h3 g6g5 d5c6 d6d5 f6f7 d5e4 h1h5
· earlier wider pass ·
info depth 19 seldepth 53 multipv 1 score cp -1128 nodes 128000508 nps 5218546 hashfull 112 tbhits 47338 time 24528 pv a6c8 b5a6 c8a6 h4g5 h8h3 h1h3 f7g6 e1f2 g6g5 c1h1 g5f4 d5c6 d6d5 g4g5 d5d4 g5g6 f8g7 h1h8 b8b7 f6f7 d4d3 f2e1 d3d2 e1d1 f4f3 c3c4 a7a5 h8b8 b7d7
info depth 19 seldepth 57 multipv 2 score cp -1152 nodes 128000508 nps 5218546 hashfull 112 tbhits 47338 time 24528 pv h8h7 e1f2 a6c8 b5a6 c8g4 a6c8 f7e8 c8d7 e8d8 h4h5 f8h6 f6f7 h7h8 f2g2 c6a5 b2b3 h8f8 c3c4 a5c6 d7c6 a7a5 c4c5 g5g4 c1f1 b6b5
info depth 19 seldepth 50 multipv 3 score cp -1197 nodes 128000508 nps 5218546 hashfull 112 tbhits 47338 time 24528 pv b8a8 e1f2 a6c8 b5a6 h8h7 a6b7 h7h8 b7a8 c8a6 h4g5 h8h4 h1h4 a6f1 g4g5 f7g6 b2b4 a7a5 c3c4 c6d8 c4c5 d6c5 b4b5 f1e2 d5d6 d8f7 c1c8 f7d8 c8c3 d8f7 d6d7 f7d8 f6f7 e2f1 f2g1 f1e2
info depth 18 seldepth 52 multipv 4 score cp -1173 nodes 128000508 nps 5218546 hashfull 112 tbhits 47338 time 24528 pv b8e8 e1f2 a6c8 b5a6 c6a5 b2b3 a5c6 h4g5 f8h6 g4g5 h6g5 h1h7 h8h7 c1h1 e8h8
info depth 18 seldepth 55 multipv 5 score cp -1196 nodes 128000508 nps 5218546 hashfull 112 tbhits 47338 time 24528 pv b8d8 e1f2 a6c8 b5a6 c8g4 a6c8 g5g4 c8e6 f7g6 f2g2 h8h6 e6f5 g6f7 f5h7 h6h7 h4h5 f8h6 d5c6 d8d7 c1d1 d6d5 h1f1 a7a5 e4d5 e5e4 d1d7 e4e3 f1d1 e3e2 d1d7 f7f8 f6f7 h6g5 d7e7 e2e1r
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a6c8 | unsolved | -1142 | 1 / 102 | 1 | |
| b8d8 | unexplored | -1252 | 0 | ||
| h8h7 | unsolved | -1331backed ·3 | 1 / 42 | 2 | |
| b8e8 | unsolved | -1368 | 1 / 102 | 1 | |
| b8a8 | unsolved | -1386backed ·6 | 1 / 42 | 2 | |
| b8c8 | unsolved | -1503 | 1 / 87 | 1 | |
| g5h4 | unexplored | not analysed | 0 | ||
| c6b4 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e7 | unexplored | not analysed | 0 | ||
| c6d8 | unexplored | not analysed | 0 | ||
| a6b5 | unexplored | not analysed | 0 | ||
| a6b7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| b8b7 | unexplored | not analysed | 0 | ||
| h8h4 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| f7g8 | unexplored | not analysed | 0 | ||
| f7e8 | unexplored | not analysed | 0 | ||
| f7g6 | unexplored | not analysed | 0 |