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. g4 e5 15. h4 b6 16. hxg5 Ba6 17. a4 Rh7 18. d5 Kd8 19. Rxh7 Nb4 20. Ke2 Nd3 21. Rh1 Nf4 22. Kd2 Rb8 23. f6
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 -1142cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 5 searched · 1 from lines only
workers serve visitor requests first
1r1k1b2/p7/bp1p1P2/1B1Pp3/P3PnP1/2P5/1P1K4/7R b - - 0 1
visits 2 · nodes 640.0M · 128.4s
raw engine output (last analysis)
info depth 23 seldepth 57 multipv 1 score cp -1110 nodes 512000366 nps 4997953 hashfull 953 tbhits 158267 time 102442 pv a6c8 c3c4 a7a5 b5d7 c8a6 b2b3 b8b7 b3b4 f4e2 b4a5 e2g1 h1h7 f8g7 f6f7 g7f8 d7c8 g1f3 d2d1 b7a7 g4g5 f3h4 h7h8 h4g6 h8h2 b6b5 a4a5 a7c7 h2c2 b5b4 c2b2 g6f4 g5g6
info depth 23 seldepth 58 multipv 2 score cp -1146 nodes 512000366 nps 4997953 hashfull 953 tbhits 158267 time 102442 pv b8c8 d2e1 d8c7 h1h7 f8g7 b5d7 c8d8 a4a5 b6b5 d7b5 f4g2 e1e2 c7b8 f6f7 g7f8 c3c4 g2f4 e2d2 a7a6 g4g5 f4e6 g5g6 d8c8 b2b4 b8b7 h7h1 f8h6 d2e2 e6f4 e2d1
· earlier wider pass ·
info depth 17 seldepth 43 multipv 1 score cp -1020 nodes 128010673 nps 4933734 hashfull 102 tbhits 16032 time 25946 pv a6c8 b5a6 c8d7 h1h7 f8g7 a6c8 d7e6 g4g5 b6b5 d5e6 b5b4 c3c4 d6d5 c4c5 b4b3 h7h4 d8c7 f6g7 f4g6 h4h7 g6e7 h7f7 d5e4 f7f6 b8b4 f6c6 c7b8 c6c7 a7a5 c7b7 b8a8 b7a7 a8b8 a7a5
info depth 17 seldepth 53 multipv 2 score cp -1078 nodes 128010673 nps 4933734 hashfull 102 tbhits 16032 time 25946 pv b8c8 d2e1 d8c7 b5d7 c8b8 a4a5 c7d8 a5b6 f4d3 e1e2 d3f4 e2f1 d8c7 g4g5 a7a5 d7a4 f4g6 h1h3 g6f4 h3h8 f4g6 h8h2
info depth 16 seldepth 39 multipv 3 score cp -1128 nodes 128010673 nps 4933734 hashfull 102 tbhits 16032 time 25946 pv f4g2 g4g5 b8c8 d2e2 d8c7 g5g6 f8g7 f6f7 g2h4 a4a5 c7b8 f7f8r g7f8 g6g7 c8g8 c3c4 b6a5
info depth 16 seldepth 42 multipv 4 score cp -1137 nodes 128010673 nps 4933734 hashfull 102 tbhits 16032 time 25946 pv d8c7 g4g5 b8c8 b5d7 c8d8 a4a5 b6b5 b2b4 a6b7 g5g6 f4g6 h1h7 f8g7 d2e2 c7b8 f6f7 g7f8 h7h1 b7d5 h1h6 a7a6 d7g4 b8b7 c3c4 f8h6
info depth 16 seldepth 42 multipv 5 score cp -1145 nodes 128010673 nps 4933734 hashfull 102 tbhits 16032 time 25946 pv f4h3 g4g5 b8c8 d2e1 d8c7 g5g6 f8g7 b5d7 c8d8 a4a5 c7b8 a5b6 a7a5 f6g7 d8f8 d7f5 b8a8
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b8c8 | unsolved | -1142backed ·1 | 1 / 62 | 1 | |
| d8c7 | unsolved | -1156 | 1 / 108 | 1 | |
| a6c8 | unsolved | -1173backed ·1 | 1 / 85 | 1 | |
| f4h3 | unsolved | -1186backed ·3 | 1 / 90 | 2 | |
| b8a8 | unexplored | -1225 | 0 | ||
| f4g2 | unsolved | -1239 | 1 / 108 | 1 | |
| f4e2 | unexplored | not analysed | 0 | ||
| f4d3 | unexplored | not analysed | 0 | ||
| f4d5 | unexplored | not analysed | 0 | ||
| f4h5 | unexplored | not analysed | 0 | ||
| f4e6 | unexplored | not analysed | 0 | ||
| f4g6 | 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 | ||
| d8c8 | unexplored | not analysed | 0 |