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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bc1 22. b3
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 -1160cpbacked ·18
This position: analysed (128.0M nodes across 1 pass) — Moves here: 22 searched
workers serve visitor requests first
r1b4r/pp5k/4PP2/8/2B3p1/1PP5/P5PP/1Kb2R2 b - - 0 1
visits 1 · nodes 128.0M · 16.6s
raw engine output (last analysis)
info depth 19 seldepth 37 multipv 1 score cp -633 nodes 128004288 nps 7731595 hashfull 656 tbhits 50076 time 16556 pv c1d2 c4b5 c8e6 f1f5 d2g5 f5d5 h8d8 f6f7 d8f8 b5d7 h7h8 c3c4 b7b6 g2g3 a7a5 d7c8 g5e3 a2a3 e3d2 c8d7
info depth 19 seldepth 66 multipv 2 score cp -1125 nodes 128004288 nps 7731595 hashfull 656 tbhits 50076 time 16556 pv c1f4 e6e7 c8d7 f6f7 a8f8 c4d3 h7h6 e7f8q h8f8 d3b5 d7e6 g2g3 a7a5 b5c4 e6d7 g3f4 b7b6 c4d3 g4g3 h2g3 d7h3
info depth 19 seldepth 58 multipv 3 score cp -1131 nodes 128004288 nps 7731595 hashfull 656 tbhits 50076 time 16556 pv c8d7 c4d3 h7h6 e6e7 c1f4 f6f7 a8f8 e7f8r h8f8 d3b5 d7e6 g2g3 e6d5 g3f4 g4g3 h2g3 d5f3 f1g1 f3g2 g1d1 b7b6 b5c6 g2f1 c6e4
info depth 19 seldepth 61 multipv 4 score cp -1180 nodes 128004288 nps 7731595 hashfull 656 tbhits 50076 time 16556 pv c1b2 c4b5 b7b6 f6f7 c8e6 f7f8q h8f8 b5d7 a8d8 f1f7 h7h6 f7f6 h6h7 g2g3 b2a3 c3c4 a7a5 b3b4 d8f8 f6f8
info depth 18 seldepth 36 multipv 5 score cp -1144 nodes 128004288 nps 7731595 hashfull 656 tbhits 50076 time 16556 pv a7a5 c4d3 h7h6 f6f7 c8d7 f7f8b a8f8 e6e7 h8e8 a2a4 b7b6 f1f7 e8e7 g2g3 c1e3 d3f5 b6b5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c1d2 | unsolved | -1160backed ·17 | 10 / 101 | 1 | |
| c1b2 | unsolved | -1245 | 1 / 82 | 1 | |
| c1f4 | unsolved | -1267 | 1 / 91 | 1 | |
| c8d7 | unsolved | -1301 | 1 / 91 | 1 | |
| h7h6 | unsolved | -1325 | 1 / 83 | 1 | |
| a8b8 | unsolved | -1349 | 1 / 90 | 1 | |
| c1a3 | unsolved | -1350 | 1 / 97 | 1 | |
| a7a6 | unsolved | -1390 | 1 / 97 | 1 | |
| h8f8 | unsolved | -1397 | 1 / 82 | 1 | |
| b7b5 | unsolved | -1400 | 1 / 73 | 1 | |
| c1e3 | unsolved | -1416 | 1 / 92 | 1 | |
| b7b6 | unsolved | -1430 | 1 / 90 | 1 | |
| a7a5 | unsolved | -1431 | 1 / 89 | 1 | |
| h8e8 | unsolved | -1487 | 1 / 98 | 1 | |
| g4g3 | unsolved | -1509 | 1 / 98 | 1 | |
| h8g8 | unsolved | -1511 | 1 / 98 | 1 | |
| c1g5 | unsolved | -1539 | 1 / 92 | 1 | |
| h8d8 | unsolved | -1590 | 1 / 47 | 1 | |
| h7g6 | unsolved | -1654 | 1 / 98 | 1 | |
| h7g8 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| c1h6 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| c8e6 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 |