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 Rh7 18. Rc1 Ba6 19. a4 Rh8 20. b3 Rc8 21. Bxa6
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 -1377cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 3 from lines only
workers serve visitor requests first
2rk1b1r/p7/1pnp1P2/3Pp1p1/P3P1PP/1PP5/8/2R1K2R b K - 0 1
visits 2 · nodes 640.0M · 123.8s
raw engine output (last analysis)
info depth 23 seldepth 54 multipv 1 score cp -1398 nodes 512001534 nps 5158653 hashfull 400 tbhits 42392 time 99251 pv c6b8 c3c4 b6b5 c4c5 b5a4 h4h5 a7a5 e1g1 b8a6 f6f7 a6b4 f1f6 c8b8 c5d6 f8c5 c1c5 d8d7 f7f8r h8f8 f6d6 d7e8 d6d8 e8f7 d8b8 f7g8
info depth 23 seldepth 54 multipv 2 score cp -1416 nodes 512001534 nps 5158653 hashfull 400 tbhits 42392 time 99251 pv h8h7 f6f7 a7a5 h4h5 h7h6 e1g1 c6b8 f1f5 h6h7 c3c4 b8d7 h5h6 d7c5 f5f6 c8a8 g1h2 c5d3 c4c5 d3c1
· earlier wider pass ·
info depth 19 seldepth 58 multipv 1 score cp -1022 nodes 128000020 nps 5208334 hashfull 107 tbhits 18308 time 24576 pv a7a5 e1e2 h8h7 h4g5 b6b5 g4g5 b5a4 g5g6 h7h2 h1h2 f8g7 f6f7 a5a4 d5c6 d8d7 f7f8r g7f8 g6g7 c8g8 b3a4 d7e7 c1b1 g8h8 b1b7 e7f6
info depth 19 seldepth 46 multipv 2 score cp -1170 nodes 128000020 nps 5208334 hashfull 107 tbhits 18308 time 24576 pv a7a6 h4h5 c8a8 f6f7 a6a5 e1g1 c6e7 c3c4 e7g6 f1f5 g6f4 f5g5 a8c8 h5h6 d8c7 h6h7 c7b8 c4c5 b6b5 g4g5 f8g7
info depth 19 seldepth 49 multipv 3 score cp -1212 nodes 128000020 nps 5208334 hashfull 107 tbhits 18308 time 24576 pv h8h7 f6f7 a7a5 h4h5 c6b8 e1g1 b8d7 h5h6 d8c7 b3b4 h7h8 h6h7 a5b4 c3c4 d7c5 a4a5 b6a5 f1f6
info depth 19 seldepth 44 multipv 4 score cp -1295 nodes 128000020 nps 5208334 hashfull 107 tbhits 18308 time 24576 pv h8g8 e1e2 a7a5 h4g5 g8g5 h1h7 f8g7 h7h8 g7f8 h8g8 c6b8 g8g5 b6b5 g4g5 b8d7 g5g6 f8h6 g6g7 h6g7 c3c4 d7f8 f6f7 b5a4 c4c5 a5a4 c5c6 d8c7 b3a4 c8b8
info depth 18 seldepth 47 multipv 5 score cp -1280 nodes 128000020 nps 5208334 hashfull 107 tbhits 18308 time 24576 pv c6b8 c3c4 b8a6 b3b4 a6c5 b4c5 a7a6 f6f7 b6b5 c4b5 c8c2 c1c2 d8c7 e1e2 c7b6 h1c1 b6b7 a4a5 h8h7 c1b1 b7c7 b1b7 c7c8 b7b8 c8c7 b8c8 c7b7 h4h5 h7h6 c8e8 b7c7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8a8 | unexplored | -1218 | 0 | ||
| h8g8 | unexplored | -1295 | 0 | ||
| a7a6 | unsolved | -1377 | 1 / 111 | 1 | |
| h8h7 | unsolved | -1394backed ·1 | 1 / 21 | 2 | |
| c6b8 | unexplored | -1398 | 0 | ||
| a7a5 | unsolved | -1415 | 1 / 95 | 1 | |
| c8b8 | unsolved | -1460 | 1 / 111 | 1 | |
| b6b5 | unexplored | not analysed | 0 | ||
| 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 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| c8c7 | unexplored | not analysed | 0 | ||
| h8h4 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| d8d7 | unexplored | not analysed | 0 | ||
| d8e8 | unexplored | not analysed | 0 |