1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O axb5 8. h3 h5 9. Qd3 b5 10. Qc3 Qc7 11. Ne5 Ba6 12. Qa5 fxe5 13. Bf4 e5 14. Bg5 Bb4 15. Qb6 Nf6 16. f4 exd4 17. a4 Qa7 18. Qxa6
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 -951cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 4 searched · 1 from lines only
workers serve visitor requests first
r3k2r/3p2p1/5n2/1p4Bp/Pb2PP2/7P/1PP3P1/R4RK1 b kq - 0 1
visits 1 · nodes 128.0M · 17.9s
raw engine output (last analysis)
info depth 21 seldepth 48 multipv 1 score cp -631 nodes 128003616 nps 7140668 hashfull 464 tbhits 0 time 17926 pv b4e1 e4e5 d7d5 f4f5 b5b4 a4a5 a8a6 e5e6 e8d8 e6e7 d8c8 g5f6 h8e8 g2g3 e1d2 g1h1 d2c1 b2b3 c8b7 c2c4 c1b2 a1d1 d5d4 d1d3 a6c6 a5a6 b7a7 f1d1 a7a8
info depth 21 seldepth 40 multipv 2 score cp -810 nodes 128003616 nps 7140668 hashfull 464 tbhits 0 time 17926 pv b4d2 a4b5 d2e3 g1h1 e3d4 a1a7 a8a7 g5f6 h5h4 c2c3 d4b6 e4e5 d7d5 f1a1 b6a5 b2b4 h8h6 g2g4 h4g3 b4a5 h6b6 a1a8 e8d7
info depth 21 seldepth 47 multipv 3 score cp -903 nodes 128003616 nps 7140668 hashfull 464 tbhits 0 time 17926 pv f6g4 f4f5 b4e1 e4e5 g4e3 g5e3 b5b4 a4a5 e8c8 a5a6 c8b8 a1a5 e1f2 g1h1 b8a8 a5b5 f2b6 b5d5 b4b3 c2c3 d8b8 a6a7 b8g8 g2g3 h5h4 g3g4 g8c8 d5b5
info depth 21 seldepth 34 multipv 4 score cp -1004 nodes 128003616 nps 7140668 hashfull 464 tbhits 0 time 17926 pv b4f8 b2b4 f8d6 e4e5 d6c7 g2g3 h5h4 f4f5 b5a4 a1a8 h4g3 f1d1 e8g8 e5e6 f8a8 e6d7 f6d7 g5c1 g7g6 f5f6 g8f7
info depth 20 seldepth 46 multipv 5 score cp -964 nodes 128003616 nps 7140668 hashfull 464 tbhits 0 time 17926 pv b4d6 e4e5 e8g8 f4f5 b5b4 e5e6 d6c5 g1h1 g7g6 g5e3 f6e4 e6e7 f8e8 f5f6 e4g3 h1h2 g8f7 c2c4 g6g5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f6g4 | unsolved | -951 | 1 / 79 | 1 | |
| b4f8 | unexplored | -1004 | 0 | ||
| b4d6 | unsolved | -1017 | 1 / 104 | 1 | |
| b4e1 | unsolved | -1103backed ·16 | 1 / 69 | 1 | |
| b4d2 | unsolved | -1144backed ·6 | 1 / 57 | 1 | |
| a8a4 | unexplored | not analysed | 0 | ||
| a8a5 | unexplored | not analysed | 0 | ||
| a8a6 | unexplored | not analysed | 0 | ||
| a8a7 | unexplored | not analysed | 0 | ||
| a8b8 | unexplored | not analysed | 0 | ||
| a8c8 | unexplored | not analysed | 0 | ||
| a8d8 | unexplored | not analysed | 0 | ||
| b4a3 | unexplored | not analysed | 0 | ||
| b4a5 | unexplored | not analysed | 0 | ||
| b4c3 | unexplored | not analysed | 0 | ||
| b4c5 | unexplored | not analysed | 0 | ||
| b4e7 | unexplored | not analysed | 0 | ||
| b5a4 | unexplored | not analysed | 0 | ||
| d7d5 | unexplored | not analysed | 0 | ||
| d7d6 | unexplored | not analysed | 0 | ||
| e8c8 | unexplored | not analysed | 0 | ||
| e8d8 | unexplored | not analysed | 0 | ||
| e8e7 | unexplored | not analysed | 0 | ||
| e8f7 | unexplored | not analysed | 0 | ||
| e8f8 | unexplored | not analysed | 0 | ||
| e8g8 | unexplored | not analysed | 0 | ||
| f6d5 | unexplored | not analysed | 0 | ||
| f6e4 | unexplored | not analysed | 0 | ||
| f6g8 | unexplored | not analysed | 0 | ||
| f6h7 | unexplored | not analysed | 0 | ||
| g7g6 | unexplored | not analysed | 0 | ||
| h5h4 | unexplored | not analysed | 0 | ||
| h8f8 | unexplored | not analysed | 0 | ||
| h8g8 | unexplored | not analysed | 0 | ||
| h8h6 | unexplored | not analysed | 0 | ||
| h8h7 | unexplored | not analysed | 0 |