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 Kd8 15. O-O-O e5 16. h4
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 -755cpbacked ·3
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 3 from lines only
workers serve visitor requests first
r1bk1b1r/pp6/2np4/1B2pPp1/3PP1PP/2P5/PP6/2KR3R b - - 0 1
visits 2 · nodes 640.0M · 85.3s
raw engine output (last analysis)
info depth 28 seldepth 52 multipv 1 score cp -830 nodes 512002461 nps 7112725 hashfull 495 tbhits 647122 time 71984 pv b7b6 h4g5 h8h2 h1h2 a7a5 g4g5 c6b4 b5d7 c8a6 d1h1 a5a4 c3c4 b4a2 c1b1 a8b8 d7b5 d8c7 g5g6 a4a3 b2b3 a3a2 b1a1 f8h6 f5f6 e5d4 g6g7 b8g8 h1d1 d6d5 f6f7 d5c4 f7f8q g8g7
info depth 27 seldepth 57 multipv 2 score cp -1085 nodes 512002461 nps 7112725 hashfull 495 tbhits 647122 time 71984 pv a7a6 d4e5 c8e6 e4e5 e6b3 d1e1 d6d5 e5e6 f8e7 f5f6 d8c8 f6e7 c6e5 b5d3 c8c7 h4g5 a8e8 h1h7 e8e7 e1h1 b3d1 h7h8 d5d4 h1h8 e5c4 d3c4 d4c3 h8f8
· earlier wider pass ·
info depth 19 seldepth 43 multipv 1 score cp -683 nodes 128000169 nps 9618287 hashfull 114 tbhits 78580 time 13308 pv b7b6 h4g5 c6b4 h1h7 b4d3 c1d2 h8h7 b5d7 c8a6 d1h1 d3e1 h1h7 f8g7 c3c4 d6d5 f5f6 d5c4 g4g5 a6e2 d7c8 a7a5 h7h8 g7f8 c8b7 a8b8 d4e5
info depth 19 seldepth 60 multipv 2 score cp -754 nodes 128000169 nps 9618287 hashfull 114 tbhits 78580 time 13308 pv a7a6 h4g5 h8h2 h1h2 a6b5 d4d5 c8d7 c1d2 d7a4 b2b3 a4e8 a2a4 f8h6 g4g5 h6f8 g5g6 f8h6 d2e2 d8c7 a4a5 h6d2 d1h1 e8b5 c3c4 b5e8 f5f6 e8d7
info depth 18 seldepth 67 multipv 3 score cp -1077 nodes 128000169 nps 9618287 hashfull 114 tbhits 78580 time 13308 pv h8h7 d4e5 a7a6 e4e5 d6d5 b5c4 c6b4 e5e6 d8c7 e6e7 f8e7 h1e1 b4d3 c4d3 c8d7 e1e7 c7b8 d1e1 g5h4
info depth 18 seldepth 36 multipv 4 score cp -1098 nodes 128000169 nps 9618287 hashfull 114 tbhits 78580 time 13308 pv g5h4 h1h7 h8h7 g4g5 a7a6 d1h1 e5d4 e4e5 d6d5 g5g6 f8h6 c1d1 c8f5 g6g7 c6e7 b5d7 e7g8 d7c8
info depth 18 seldepth 63 multipv 5 score cp -1145 nodes 128000169 nps 9618287 hashfull 114 tbhits 78580 time 13308 pv a7a5 d4e5 a5a4 e4e5 d6d5 h4h5 a4a3 b2b3 a8a4 e5e6 c8e6 h1e1 c6e5 b5a4 e5d3 d1d3 d8c7 e1e8 b7b5 h5h6 b5b4
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b7b6 | unsolved | -755backed ·2 | 1 / 51 | 1 | |
| h8h7 | unexplored | -1077 | 0 | ||
| g5h4 | unexplored | -1098 | 0 | ||
| a7a6 | unsolved | -1121backed ·8 | 33 / 83 | 4 | |
| a7a5 | unexplored | -1294 | 0 | ||
| a8b8 | unsolved | -1353 | 1 / 89 | 1 | |
| d6d5 | unexplored | not analysed | 0 | ||
| e5d4 | unexplored | not analysed | 0 | ||
| c6b4 | unexplored | not analysed | 0 | ||
| c6d4 | unexplored | not analysed | 0 | ||
| c6a5 | unexplored | not analysed | 0 | ||
| c6e7 | unexplored | not analysed | 0 | ||
| c6b8 | unexplored | not analysed | 0 | ||
| c8f5 | unexplored | not analysed | 0 | ||
| c8e6 | unexplored | not analysed | 0 | ||
| c8d7 | unexplored | not analysed | 0 | ||
| f8h6 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8g7 | unexplored | not analysed | 0 | ||
| h8h4 | unexplored | not analysed | 0 | ||
| h8h5 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| d8c7 | unexplored | not analysed | 0 | ||
| d8d7 | unexplored | not analysed | 0 | ||
| d8e7 | unexplored | not analysed | 0 | ||
| d8e8 | unexplored | not analysed | 0 |