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 Ba6 16. h4 O-O-O 17. Rd1 Kb8 18. Bxa6 Na5 19. Rc1
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 -37cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 4 from lines only
workers serve visitor requests first
1k1r1b1r/p7/1p1ppP2/n5p1/3PP1PP/2P5/PP6/2R1K2R b K - 0 1
visits 1 · nodes 128.0M · 27.8s
raw engine output (last analysis)
info depth 27 seldepth 39 multipv 1 score cp -37 nodes 128000821 nps 4609818 hashfull 119 tbhits 4812 time 27767 pv a5c4 b2b4 c4e3 c1c2 d8c8 b4b5 c8c3 f6f7 d6d5 h4g5 h8h2 h1h2 e3g2 e1d1 d5e4 g4g5 g2f4 d4d5 e6d5 a2a4 a7a6 a4a5 f4g6 d1d2 g6e7 d2c2 e7g6 c2c1 g6f4 c1b1
info depth 27 seldepth 45 multipv 2 score cp -299 nodes 128000821 nps 4609818 hashfull 119 tbhits 4812 time 27767 pv e6e5 c3c4 a5c6 d4d5 c6b4 e1e2 b4d3 b2b4 d8c8 c4c5 a7a5 c5c6 b8c7 a2a4 d3f2 c1b1 c8b8 h4h5 f8h6 b4a5 b6b5 a4a5 b5b4 a5a6 b4b3 e2d2 b3b2 a6a7
info depth 27 seldepth 52 multipv 3 score cp -549 upperbound nodes 128000821 nps 4609818 hashfull 119 tbhits 4812 time 27767 pv a5c6 e1f2
info depth 26 seldepth 36 multipv 4 score cp -574 nodes 128000821 nps 4609818 hashfull 119 tbhits 4812 time 27767 pv b6b5 c3c4 b5b4 h4h5 e6e5 e1g1 a5c6 c1d1 e5d4 e4e5 c6d4 e5e6 d4e2 g1f2 f8e7 f6f7 e2g3 f2f3 d6d5 c4d5 d8d2 d1d2 h8h6 f3e3 g3f1 f7f8q e7f8 e3d4 h6f6
info depth 26 seldepth 54 multipv 5 score cp -639 nodes 128000821 nps 4609818 hashfull 119 tbhits 4812 time 27767 pv d6d5 b2b4 a5b3 a2b3 e6e5 c1a1 a7a5 b4a5 f8a3 f6f7 d8f8 h4h5 h8h6 e1g1 b8c8 a1e1 b6b5 g1h1 c8b8 e1e2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a5c4 | unexplored | -37 | 0 | ||
| e6e5 | unexplored | -299 | 0 | ||
| b6b5 | unexplored | -574 | 0 | ||
| d6d5 | unexplored | -639 | 0 | ||
| a5c6 | unsolved | -1014backed ·3 | 24 / 43 | 1 | |
| d8c8 | unsolved | -1023backed ·5 | 1 / 45 | 1 | |
| a7a6 | unexplored | not analysed | 0 | ||
| g5h4 | unexplored | not analysed | 0 | ||
| a5b3 | unexplored | not analysed | 0 | ||
| a5b7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| d8d7 | unexplored | not analysed | 0 | ||
| d8e8 | 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 | ||
| b8b7 | unexplored | not analysed | 0 | ||
| b8c7 | unexplored | not analysed | 0 | ||
| b8a8 | unexplored | not analysed | 0 | ||
| b8c8 | unexplored | not analysed | 0 |