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
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 -491cpbacked ·1
This position: analysed (128.0M nodes across 1 pass) — Moves here: 24 searched
workers serve visitor requests first
r3kb1r/p7/bpnp4/1B2pP2/P2PP1P1/2P5/1P6/R3K2R b KQkq - 0 1
visits 1 · nodes 128.0M · 18.4s
raw engine output (last analysis)
info depth 22 seldepth 54 multipv 1 score cp -593 nodes 128001151 nps 6968703 hashfull 687 tbhits 16540 time 18368 pv h8h2 h1h2 e8c8 d4d5 c8b8 e1f2 f8h6 a1h1 a6c8 f5f6 c8g4 f6f7 c6b4 f7f8q a7a5 f8f7 d8f8 b5d3 b4a2 f2g2 f8f7 d3e2 b8a7 b2b4 a7b7 e2a6 b7c7
info depth 22 seldepth 61 multipv 2 score cp -597 nodes 128001151 nps 6968703 hashfull 687 tbhits 16540 time 18368 pv e8c8 h1h7 h8h7 d4d5 c6b4 e1e2 b4d3 a1h1 d3f4 e2f1 c8b8 f5f6 f4h5 f1e1 a6c8 b5d7 c8a6 c3c4 h5f6 g4g5 f8h6 g5g6 d8f8 d7f5 a6c4 g6g7 a7a5 g7g8q f8g8 e1f1 h6g5 f5c8 g5h4 h1h2 h4g5
info depth 22 seldepth 50 multipv 3 score cp -619 nodes 128001151 nps 6968703 hashfull 687 tbhits 16540 time 18368 pv h8h3 h1h3 e8c8 d4d5 c8b8 e1f2 a6c8 f5f6 a7a5 a1h1 c6b4 b5d7 c8a6 c3c4 b4d3 f2f1 d3f4 g4g5 f4h5 f1e1 h5f6 h1f1 f8e7 g5g6 e7g5
info depth 22 seldepth 50 multipv 4 score cp -639 nodes 128001151 nps 6968703 hashfull 687 tbhits 16540 time 18368 pv f8h6 g4g5 e8c8 b2b3 c8b8 e1c1 a6c8 c1b1 a7a5 g5g6 h8g8 g6g7 c8f5 h1h3 c6e7 b5d7 b8a7 c3c4 d8b8 d7c8 h6c1
info depth 21 seldepth 52 multipv 5 score cp -557 nodes 128001151 nps 6968703 hashfull 687 tbhits 16540 time 18368 pv h8h4 h1h4 e8c8 d4d5 c8b8 e1f2 a6c8 f5f6 a7a5 a1h1 c6b4 h1h7 f8g7 b5d7 c8a6 c3c4 b4d3 f2f1 d3f4 f1g1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h8h2 | unsolved | -491 | 1 / 49 | 1 | |
| h8h3 | unsolved | -494backed ·1 | 1 / 61 | 1 | |
| h8h4 | unsolved | -494backed ·1 | 1 / 66 | 1 | |
| e8c8 | unsolved | -525 | 1 / 56 | 1 | |
| f8h6 | unsolved | -712 | 1 / 66 | 1 | |
| h8h7 | unsolved | -751 | 1 / 62 | 1 | |
| h8h6 | unsolved | -893 | 1 / 84 | 1 | |
| h8h1 | unsolved | -929 | 1 / 76 | 1 | |
| a6c8 | unsolved | -982 | 1 / 110 | 1 | |
| f8e7 | unsolved | -1174 | 1 / 94 | 1 | |
| a8b8 | unsolved | -1186backed ·2 | 1 / 80 | 1 | |
| e8d8 | unsolved | -1187backed ·7 | 1 / 56 | 1 | |
| a8c8 | unsolved | -1208backed ·2 | 1 / 110 | 1 | |
| e5d4 | unsolved | -1227 | 1 / 93 | 1 | |
| e8f7 | unsolved | -1244 | 1 / 102 | 1 | |
| a8d8 | unsolved | -1245 | 1 / 132 | 1 | |
| e8e7 | unsolved | -1251backed ·3 | 1 / 125 | 1 | |
| h8h5 | unsolved | -1291 | 1 / 99 | 1 | |
| d6d5 | unsolved | -1391 | 1 / 94 | 1 | |
| a6b7 | unsolved | -1394 | 1 / 125 | 1 | |
| h8g8 | unsolved | -1549 | 1 / 101 | 1 | |
| f8g7 | unsolved | -1642 | 1 / 86 | 1 | |
| a6b5 | unsolved | -1662 | 1 / 119 | 1 | |
| e8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |