1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. e5 Bb4 8. h3 Nh6 9. c3 Ng4 10. Kh1 O-O 11. Ng5 h6 12. Nh7 Kh8 13. hxg4 f5 14. g3 d5 15. d4 f4 16. Nxf8 f3 17. Kh2 Be7 18. Bg5 Bxg5 19. Qd2 Kg8 20. Rh1 Nxd4 21. Kg1 Qb6 22. Qe3 Qxe3 23. Bd3 g5 24. Bh7 Kf8 25. c4 Bd7 26. g4 d4 27. c5 Be8 28. c6
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
UNSOLVED · Black to move · best line -1662cp
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 2 from lines only
workers serve visitor requests first
r3bk2/pp5B/2P1p2p/4P1p1/3p2P1/5p2/PP3P2/R5KR b - - 0 1
visits 2 · nodes 640.0M · 115.0s
raw engine output (last analysis)
info depth 24 seldepth 53 multipv 1 score cp -1662 nodes 512001531 nps 5353760 hashfull 267 tbhits 66 time 95634 pv a8d8 c6c7 d8c8 h7d3 a7a5 a2a4 e8g6 g1f1 g6f5 f1e1 h6h5 g4h5 f5h3 b2b4 f8g8 e1d2 g8h8 d3e4 b7b6 b4b5 h8g8 a1g1 g8f7 g1g4 h3g4
info depth 23 seldepth 57 multipv 2 score cp -1705 nodes 512001531 nps 5353760 hashfull 267 tbhits 66 time 95634 pv b7b6 h7d3 a8c8 c6c7 a7a5 a2a4 e8c6 g1h2 c6d7 b2b4 d7c6 b4a5 h6h5 a4a5 b6b5 a5a6 c6a8 a6a7 f8g7 a1a6 b5b4 a6a1 b4b3 d3a6 c8c7 a6d3 b3b2
· earlier wider pass ·
info depth 16 seldepth 38 multipv 1 score cp -1422 nodes 128005281 nps 6617996 hashfull 279 tbhits 21 time 19342 pv a8d8 h7d3 f8g8 c6c7 d8c8 g1f1 e8a4 f1e1 a4d1 a2a4 g8f8 d3e4 b7b6 e4d3 a7a6 b2b4 d1e2 d3a6 e2c4 e1d2 f8e7 b4b5 e7d7 a4a5 c4a2 a1c1 d4d3 a5b6 h6h5 b5b6
info depth 16 seldepth 52 multipv 2 score cp -1455 nodes 128005281 nps 6617996 hashfull 279 tbhits 21 time 19342 pv b7c6 a1c1 e8c6 h7d3 f8f7 b2b4 a8h8 b4b5 c6d7 c1c7 f7g8 a2a4 h6h5 a4a5 g8f8 a5a6 f8g7 c7c1 h8f8 b5b6 h5g4
info depth 15 seldepth 45 multipv 3 score cp -1521 nodes 128005281 nps 6617996 hashfull 279 tbhits 21 time 19342 pv b7b6 h7d3 a8c8 c6c7 h6h5 g4h5 e8h5 g1h2 f8g8 h2g3 a7a6 b2b4 g8f8 a2a4 f8e7
info depth 15 seldepth 55 multipv 4 score cp -1537 nodes 128005281 nps 6617996 hashfull 279 tbhits 21 time 19342 pv b7b5 h7d3 a7a5 c6c7 a5a4 c7c8r a8c8 a1c1 e8d7 g1h2 h6h5 c1c7 h5g4
info depth 15 seldepth 46 multipv 5 score cp -1671 nodes 128005281 nps 6617996 hashfull 279 tbhits 21 time 19342 pv a8c8 c6b7 d4d3 g1h2 d3d2 h1c1 d2d1q c1d1 e8c6 b2b4 c6d5 a1c1 d5c4 h7d3 h6h5 d3c4 f8g7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b5 | unexplored | -1537 | 0 | ||
| a8c8 | unexplored | -1671 | 0 | ||
| b7b6 | unsolved | -1779 | 1 / 99 | 1 | |
| b7c6 | unsolved | -1848 | 1 / 98 | 1 | |
| a8d8 | unsolved | -2025 | 1 / 100 | 1 | |
| a7a5 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| d4d3 | unexplored | not analysed | 0 | ||
| e8c6 | unexplored | not analysed | 0 | ||
| e8d7 | unexplored | not analysed | 0 | ||
| e8f7 | unexplored | not analysed | 0 | ||
| e8g6 | unexplored | not analysed | 0 | ||
| e8h5 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8f7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| h6h5 | unexplored | not analysed | 0 |