1. Nf3 f6 2. e4 e6 3. Nc3 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 Rc8 19. Rc1 a5 20. h5 Rh6 21. f7
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
BLACK_WIN (practical, via MINIMAX) · ≤M17
This position: analysed (128.0M nodes across 1 pass) — Moves here: 10 searched · 4 from lines only
witness move: h6f6 (follow it below) end of line
1kr2b2/5P2/1pnpp2r/p5pP/3PP1P1/2P5/PP6/2R1K2R b K - 0 1
visits 1 · nodes 128.0M · 26.8s
raw engine output (last analysis)
info depth 28 seldepth 34 multipv 1 score mate 17 nodes 128001471 nps 4785817 hashfull 116 tbhits 3135 time 26746 pv h6f6 h5h6 f6f1 e1e2 c6e5 d4e5 c8d8 h6h7 d6d5 h7h8q d5d4 h8e5 d8d6 e5d5 d4d3 e2e3 f1f3 e3d2 f3f2 d2d1 d6d5 c1a1 f2d2 d1e1 d2d1 e1f2 d1f1 f2g3 f1f2 h1b1 f2g2 g3f3 g2g4
info depth 28 seldepth 44 multipv 2 score cp 0 nodes 128001471 nps 4785817 hashfull 116 tbhits 3135 time 26746 pv c6e5 e1g1 e5d3 c1d1 d3f2 b2b4 f2d1 b4b5 d6d5 e4e5 b8a7 f1c1 h6h8 g1h2 c8c4 c1d1 c4c7 d1f1 c7c8
info depth 28 seldepth 44 multipv 3 score cp 0 nodes 128001471 nps 4785817 hashfull 116 tbhits 3135 time 26746 pv c6b4 e1g1 b4d3 c1d1 d3f2 b2b4 f2d1 b4b5 d6d5 e4e5 b8a7 f1c1 h6h8 g1h2 c8c4 c1d1 c4c7 d1f1 c7c8
info depth 28 seldepth 52 multipv 4 score cp -651 upperbound nodes 128001471 nps 4785817 hashfull 116 tbhits 3135 time 26746 pv d6d5 e4e5
info depth 27 seldepth 53 multipv 5 score cp -659 nodes 128001471 nps 4785817 hashfull 116 tbhits 3135 time 26746 pv h6h8 h5h6 c6e7 h6h7 e7g6 h1h5 d6d5 e4e5 b8a7 h5g5 f8g7 g4g5 b6b5 e1f2 b5b4 f2g2 a5a4 g2g3 h8f8 g5g6 f8h8 c3c4 d5c4 g3h3 a4a3 c1c7 a7b6 c7c6 b6a5 f7f8q
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h6f6 | BLACK_WIN MATE_PV | ≤M17 | ∞ / 0 | 0 | |
| c6b4 | unexplored | 0 | 0 | ||
| c6e5 | unexplored | 0 | 0 | ||
| c6e7 | unsolved | -561 | 1 / 57 | 1 | |
| d6d5 | unexplored | -651 | 0 | ||
| a5a4 | unsolved | -1024backed ·6 | 1 / 49 | 1 | |
| c6d8 | unsolved | -1024backed ·6 | 1 / 50 | 1 | |
| b8a7 | unsolved | -1027backed ·6 | 1 / 50 | 1 | |
| b8a8 | unsolved | -1027backed ·2 | 1 / 50 | 2 | |
| h6h8 | unsolved | -1046backed ·6 | 1 / 44 | 1 | |
| h6h7 | unsolved | -1052backed ·3 | 1 / 51 | 1 | |
| f8e7 | unexplored | -1062 | 0 | ||
| c8e8 | unsolved | -1196backed ·2 | 1 / 62 | 2 | |
| h6h5 | unsolved | -1493 | 1 / 101 | 1 | |
| b6b5 | unexplored | not analysed | 0 | ||
| e6e5 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| h6g6 | unexplored | not analysed | 0 | ||
| c8c7 | unexplored | not analysed | 0 | ||
| c8d8 | unexplored | not analysed | 0 | ||
| b8b7 | unexplored | not analysed | 0 | ||
| b8c7 | unexplored | not analysed | 0 |