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 Kd8 13. f6 g5 14. h3 d6 15. g4 e5 16. h4 b6 17. d5 Ba6 18. Rc1 Rb8 19. a4 Bc8 20. Kf2 Na5 21. Bd7
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 -1212cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 1 from lines only
workers serve visitor requests first
1rbk1b1r/p2B4/1p1p1P2/n2Pp1p1/P3P1PP/2P5/1P3K2/2R4R b - - 0 1
visits 2 · nodes 640.0M · 119.3s
raw engine output (last analysis)
info depth 24 seldepth 62 multipv 1 score cp -1348 nodes 512003386 nps 5544162 hashfull 908 tbhits 13536 time 92350 pv c8b7 d7c8 b7c6 b2b3 a5c4 b3c4 c6b5 c3c4 b5a4 c8a6 b6b5 c1b1 b5b4 b1b3 b8b7 h4h5 f8g7 a6b7 g7f8 c4c5 d8c8 h5h6 h8h7 f2e2 a7a5 c5c6 a5a4 h1a1 c8c7 e2d3 h7h8 h6h7 f8h6 d3e2 a4a3 f6f7 h6g7
info depth 23 seldepth 67 multipv 2 score cp -1327 nodes 512003386 nps 5544162 hashfull 908 tbhits 13536 time 92350 pv c8a6 c3c4 a5b3 c1c2 h8h7 h4h5 f8h6 h1a1 h7h8 a4a5 h6f8 f2g2 f8h6 g2g1 h6f8 g1f2 h8h6 f2g2 h6h8 g2h1 f8h6 a1f1 h6f8
· earlier wider pass ·
info depth 18 seldepth 49 multipv 1 score cp -1193 nodes 128001062 nps 4750104 hashfull 137 tbhits 18603 time 26947 pv c8a6 c3c4 a5b3 c1c2 h8h7 h4h5 f8h6 f2g2 h7f7 h1a1 a6b7 c4c5 b7a8 d7e8 b3a1 c5c6 d8c7 e8f7 b8f8 a4a5 b6a5 b2b4 c7b8 g2h1 a7a5 b4b5 a8c6 c2c8 b8b7 c8b8 b7a7
info depth 18 seldepth 47 multipv 2 score cp -1483 nodes 128001062 nps 4750104 hashfull 137 tbhits 18603 time 26947 pv c8b7 d7c8 a5b3 c8b7 b3c5 c1d1 c5d7 f6f7 d8c8 h4g5 c8b8 h1h7 d7f6 h7h8 f8g7 g4g5
info depth 18 seldepth 3 multipv 3 score mate -1 nodes 128001062 nps 4750104 hashfull 137 tbhits 18603 time 26947 pv b6b5 d7c8
info depth 18 seldepth 3 multipv 4 score mate -1 nodes 128001062 nps 4750104 hashfull 137 tbhits 18603 time 26947 pv a7a6 d7c8
info depth 18 seldepth 3 multipv 5 score mate -1 nodes 128001062 nps 4750104 hashfull 137 tbhits 18603 time 26947 pv g5h4 d7c8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8a6 | unsolved | -1212 | 1 / 74 | 1 | |
| c8b7 | unexplored | -1348 | 0 | ||
| a5b3 | unexplored | not analysed | 0 | ||
| a5c4 | unexplored | not analysed | 0 | ||
| a5c6 | unexplored | not analysed | 0 | ||
| a5b7 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| b8b7 | unexplored | not analysed | 0 | ||
| b8a8 | unexplored | not analysed | 0 | ||
| h8h4 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| b6b5 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| a7a6 | WHITE_WIN MATE_PV | -≤M1 | 0 | ||
| g5h4 | WHITE_WIN MATE_PV | -≤M1 | 0 |