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 g5 13. h3 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Rh1 18. exf6 Rh4 19. Kb1 Rf4 20. g3
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 -840cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only
workers serve visitor requests first
r1b1k3/pp1p4/2n5/1B6/3P1r2/2P3P1/PP6/1K1R1R2 b q - 0 1
visits 1 · nodes 128.0M · 13.8s
raw engine output (last analysis)
info depth 18 seldepth 50 multipv 1 score cp -840 nodes 128004231 nps 9261575 hashfull 321 tbhits 0 time 13821 pv f4f2 f1f2 d7d5 b1c1 c8g4 d1e1 g4e6 g3g4 e8c8 e1f1 e6f7 f1f6 c6e5 f6d6 c8b8 d6d7 d8d7 d4e5 b8c7 b5e8 f7g8 g4g5 g8h7 b2b4 b7b6 a2a4 h7g8
info depth 18 seldepth 52 multipv 2 score cp -868 nodes 128004231 nps 9261575 hashfull 321 tbhits 0 time 13821 pv f4f3 f1f3 d7d6 b1c1 c8e6 d1f1 e6f5 f1h1 e8e7 b5c6 a7a5 h1h8 a8g8 g3g4 b7b5 h8g8 f5c2 g4g5 c2g6 d4d5 e7e8 a2a3 e8e7 c3c4 b5b4
info depth 18 seldepth 63 multipv 3 score cp -1143 nodes 128004231 nps 9261575 hashfull 321 tbhits 0 time 13821 pv d7d6 g3f4 c8e6 b1c1 e8c8 d1e1 d8h8 f1f8 h8f8 d4d5 a7a5 b5c6 b7b5 c3c4 b5c4 d5e6 c8c7 e1e6 c7b6 e6e8 d6d5 e8e7 a5a4 e7e6
info depth 17 seldepth 32 multipv 4 score cp -1117 nodes 128004231 nps 9261575 hashfull 321 tbhits 0 time 13821 pv d7d5 g3f4 c8f5 b1c1 e8c8 d1e1 d8g8 e1e8 g8e8 f1h1 f5h3 h1e1 h3e6 b5e2 c6b4 c3b4 b7b5 e1h1 a7a5 e2d3 e6f5 h1e1 c8b8
info depth 17 seldepth 54 multipv 5 score cp -1507 nodes 128004231 nps 9261575 hashfull 321 tbhits 0 time 13821 pv f4f5 f1e1 e8f8 e1e8 f8g7 e8g8 g7f7 g8f8 f7g7 f8f7 g7g8 f7g7 g8f8 b5e2 c6b4 c3b4 d7d6 g7d7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f4f2 | unexplored | -840 | 0 | ||
| f4f3 | unexplored | -868 | 0 | ||
| d7d5 | unexplored | -1117 | 0 | ||
| d7d6 | unexplored | -1143 | 0 | ||
| f4f5 | unexplored | -1507 | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| c6b4 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e5 | unexplored | not analysed | 0 | ||
| c6e7 | unexplored | not analysed | 0 | ||
| c6b8 | unexplored | not analysed | 0 | ||
| c6d8 | unexplored | not analysed | 0 | ||
| f4f1 | unexplored | not analysed | 0 | ||
| f4d4 | unexplored | not analysed | 0 | ||
| f4e4 | unexplored | not analysed | 0 | ||
| f4g4 | unexplored | not analysed | 0 | ||
| f4h4 | unexplored | not analysed | 0 | ||
| f4f6 | unexplored | not analysed | 0 | ||
| f4f7 | unexplored | not analysed | 0 | ||
| f4f8 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| e8e7 | unexplored | not analysed | 0 | ||
| e8f7 | unexplored | not analysed | 0 | ||
| e8d8 | unexplored | not analysed | 0 | ||
| e8f8 | unexplored | not analysed | 0 |