1. Nf3 f6 2. e4 e6 3. d4 c6 4. Na3 g6 5. Nb5 cxb5 6. Bb5 Nc6 7. h3 a6 8. O-O h5 9. Kh1 axb5 10. Qd3 Qa5 11. Nh4 Qb5 12. a4
Center Attack FatalImage Variation
Reference: 1. Nf3 f6 2. e4 e6 3. d4 c6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -704cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 40 searched
workers serve visitor requests first
r1b1kbnr/1p1p4/4ppp1/1q5p/P2PP2N/3Q3P/1PP2PP1/R1B2R1K b kq - 0 1
visits 1 · nodes 128.0M · 19.1s
raw engine output (last analysis)
info depth 22 seldepth 41 multipv 1 score cp -616 nodes 128001954 nps 6715032 hashfull 151 tbhits 1887 time 19062 pv b5c4 d3c4 f8d6 a4a5 g8h6 f1d1 b7b5 a5a6 d6f4 c1f4 h6g4 h4f5 g4e3 f2e3 g6f5 g2g4 h5h4 d1f1 e8g8 g4g5 e6e5 g5g6 f6f5 e4f5 f8f2 f1f2 e5e4 a1f1 e4e3
info depth 22 seldepth 47 multipv 2 score cp -630 nodes 128001954 nps 6715032 hashfull 151 tbhits 1887 time 19062 pv d7d5 d3c4 b5c4 a4a5 e6e5 b2b4 g8h6 c2c4 h6g4 c1h6 f8h6 f1c1 e8g8 b4b5 e5d4 c4c5 d5d4 h4f5 g6f5 b5b6 g8h7 c5c6 b7c6 b6b7 f8g8
info depth 22 seldepth 68 multipv 3 score cp -748 nodes 128001954 nps 6715032 hashfull 151 tbhits 1887 time 19062 pv f6f5 d3c4 b5c5 c4b5 a8a4 d4c5 d7d5 b2b4 d5d4 a1a7 e6e5 f2f4 f8e7 g2g3 g8h6 a7b7 e8d7 c2c4 e7c5 b4c5 h8a8 c1d2 f5e4 c4c5 d7c6 f4f5 g6f5 h4g6 e5e4
info depth 21 seldepth 39 multipv 4 score cp -737 nodes 128001954 nps 6715032 hashfull 151 tbhits 1887 time 19062 pv b5c6 d3c4 f6f5 a4a5 f5f4 h4f3 g8f6 f3g5 h5h4 a5a6 b7a6 g5h7 f8a3 b2a3 a8a2 h7f8 d7d6 f8e6 c6c4 a1a2
info depth 21 seldepth 53 multipv 5 score cp -741 nodes 128001954 nps 6715032 hashfull 151 tbhits 1887 time 19062 pv b5b4 d3c4 f8d6 c1d2 d6c7 a4a5 f6f5 a5a6 b7a6 c4c6 d7c6 d2b4 a8a2 a1a2 c8b7 d4d5 f5e4 f2f3 e6e5 d5d6 g8f6 d6d7 e8d8 g2g3 f6e4 c2c4 e4d2 f1e1 d2b3 h1g1
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d7d5 | unsolved | -704backed ·1 | 1 / 67 | 1 | |
| b5c4 | unsolved | -708backed ·5 | 1 / 90 | 1 | |
| b5b4 | unsolved | -740backed ·1 | 1 / 81 | 1 | |
| f6f5 | unsolved | -758backed ·1 | 1 / 68 | 1 | |
| b5a6 | unsolved | -773 | 1 / 100 | 1 | |
| b5c6 | unsolved | -800 | 1 / 82 | 1 | |
| b5d3 | unsolved | -810 | 1 / 77 | 1 | |
| b5b6 | unsolved | -818 | 1 / 89 | 1 | |
| e6e5 | unsolved | -1002 | 1 / 82 | 1 | |
| b5a5 | unsolved | -1182 | 1 / 81 | 1 | |
| g8h6 | unsolved | -1711 | 1 / 98 | 1 | |
| f8d6 | unsolved | -1732 | 1 / 89 | 1 | |
| b7b6 | unsolved | -1792 | 1 / 98 | 1 | |
| b5d5 | unsolved | -1844backed ·1 | 1 / 90 | 1 | |
| b5b3 | unsolved | -1911 | 1 / 122 | 1 | |
| g8e7 | unsolved | -1962 | 1 / 121 | 1 | |
| b5f5 | unsolved | -2009backed ·2 | 1 / 100 | 1 | |
| b5g5 | unsolved | -2009backed ·2 | 1 / 74 | 1 | |
| b5c5 | unsolved | -2091 | 1 / 99 | 1 | |
| b5b2 | unsolved | -2104 | 1 / 91 | 1 | |
| b5e5 | unsolved | -2123 | 1 / 89 | 1 | |
| f8a3 | unsolved | -2133 | 1 / 91 | 1 | |
| a8a7 | unsolved | -2148 | 1 / 114 | 1 | |
| f8e7 | unsolved | -2440 | 1 / 114 | 1 | |
| f8h6 | unsolved | -3201 | 1 / 114 | 1 | |
| f8g7 | unsolved | -4052 | 1 / 114 | 1 | |
| h8h7 | unsolved | -4059 | 1 / 114 | 1 | |
| a8b8 | unsolved | -4073 | 1 / 114 | 1 | |
| f8b4 | unsolved | -10000backed ·2 | 1 / 98 | 1 | |
| d7d6 | WHITE_WIN MINIMAX | -≤M19 | 0 / ∞ | 1 | |
| f8c5 | WHITE_WIN MINIMAX | -≤M15 | 0 / ∞ | 1 | |
| h8h6 | WHITE_WIN MINIMAX | -≤M15 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M10 | 0 / ∞ | 1 | |
| a8a5 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| a8a6 | WHITE_WIN MINIMAX | -≤M9 | 0 / ∞ | 1 | |
| e8d8 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| e8e7 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| a8a4 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| b5a4 | WHITE_WIN MINIMAX | -≤M2 | 0 / ∞ | 1 | |
| e8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |