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 e5 16. h4 Ba6 17. a4 Kd8 18. hxg5 Nb4 19. Rh7 Rxh7 20. d5
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 -900cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 3 from lines only
workers serve visitor requests first
r2k1b2/p7/bp1p1P2/1B1Pp3/Pn2P1P1/2P5/1P6/R3K3 b Q - 0 1
visits 1 · nodes 128.0M · 44.5s
raw engine output (last analysis)
info depth 22 seldepth 49 multipv 1 score cp -736 nodes 128001333 nps 2879022 hashfull 122 tbhits 10464 time 44460 pv b4d3 b5d3 a6e2 c3c4 a7a5 g4g5 d8c8 a1c1 c8b7 f6f7 a8d8 e1f2 b7a7 c4c5 b6b5 c5c6 e2h5 c6c7 d8c8 c1h1 b5a4 h1h3 h5g6 f2e2 a5a4 e2f2 a7a8 h3h8 a8a7 h8h1 g6h5 f2g3 h5e2 g5g6
info depth 22 seldepth 66 multipv 2 score cp -861 nodes 128001333 nps 2879022 hashfull 122 tbhits 10464 time 44460 pv f8g7 e1e2 b4d3 a1h1 d3f4 e2e1 d8c7 g4g5 a8d8 g5g6 c7b8 f6f7 d8f8 b5a6 f4h3 h1h2 b6b5 c3c4 b8b7 c4c5 b5b4 b2b3 a7a6 e1f1
info depth 22 seldepth 48 multipv 3 score cp -936 nodes 128001333 nps 2879022 hashfull 122 tbhits 10464 time 44460 pv a8c8 e1e2 b4d3 a1h1 d3f4 e2f1 d8c7 g4g5 f4g6 h1h7 f8g7 c3c4 a6b5 h7h2 c7b8 f6f7 g7f8 c4c5 b6b5 h2c2 c8d8 c5d6 b5a4
info depth 22 seldepth 48 multipv 4 score cp -940 nodes 128001333 nps 2879022 hashfull 122 tbhits 10464 time 44460 pv a8b8 e1e2 b4d3 a1h1 d3f4 e2e1 a6c8 b5a6 c8d7 a6c8 d7b5 h1h7 f8g7 c3c4 b5c4 g4g5 b6b5 a4a5 b5b4 h7h1 b8b5 f6g7 f4d3 e1e2
info depth 21 seldepth 56 multipv 5 score cp -952 nodes 128001333 nps 2879022 hashfull 122 tbhits 10464 time 44460 pv f8h6 e1e2 b4d3 a1h1 d3f4 e2d1 f4h3 g4g5 d8c7 g5g6 h6g7 d1d2 g7h6 d2e1 h6g7 c3c4 a8d8 e1f1 a6b7 b5c6 b7a8 f6f7 h3g5 a4a5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b4d3 | unsolved | -900 | 2 / 48 | 1 | |
| a8b8 | unexplored | -940 | 0 | ||
| f8h6 | unexplored | -952 | 0 | ||
| a8c8 | unsolved | -1067backed ·1 | 1 / 85 | 1 | |
| f8g7 | unsolved | -1098backed ·4 | 1 / 70 | 1 | |
| b4c6 | unexplored | -1295 | 0 | ||
| b4a2 | unexplored | not analysed | 0 | ||
| b4c2 | unexplored | not analysed | 0 | ||
| b4d5 | unexplored | not analysed | 0 | ||
| a6b7 | unexplored | not analysed | 0 | ||
| a6c8 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| d8c8 | unexplored | not analysed | 0 | ||
| a6b5 | WHITE_WIN MATE_PV | -≤M14 | 0 |