1. Nf3 f6 2. Ne5 fxe5 3. Nc3 d5 4. e3 b5 5. Qh5 g6 6. Qe5 Be6 7. b3 c5 8. Ba3 a6 9. Nxb5 d4 10. b4 dxe3 11. Bd3 cxb4 12. f4 Nc6 13. Qc5
Matron
Reference: 1. Nf3 f6 2. Ne5 fxe5 3. Nc3 d5 4. e3 b5 5. Qh5 g6 6. Qe5 Be6 7. b3 c5
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -389cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 39 searched
workers serve visitor requests first
r2qkbnr/4p2p/p1n1b1p1/2Q5/5P2/3B4/P1PP2PP/R3K2R b KQkq - 0 1
visits 1 · nodes 128.0M · 20.7s
raw engine output (last analysis)
info depth 31 seldepth 58 multipv 1 score cp -436 nodes 128004228 nps 6186468 hashfull 757 tbhits 11928 time 20691 pv d8d6 c5d6 e7e5 d3c4 f8b4 e1g1 g8e7 c4f7 e8d7 f7e8 d7d8 c2c3 b4c5 d2d4 h8f8 a1b1 c5b6 e8f7 a8b8 g2g4 e7c6 h2h4 a6a5 c3c4 c6b4 a2a3 e5e4 f1e1 e4e3 e1e2 b4d3 c4c5 d3c1 c5c6 c1e2
info depth 31 seldepth 3 multipv 2 score mate -1 nodes 128004228 nps 6186468 hashfull 757 tbhits 11928 time 20691 pv a6a5 c5e7
info depth 31 seldepth 3 multipv 3 score mate -1 nodes 128004228 nps 6186468 hashfull 757 tbhits 11928 time 20691 pv g6g5 c5e7
info depth 31 seldepth 3 multipv 4 score mate -1 nodes 128004228 nps 6186468 hashfull 757 tbhits 11928 time 20691 pv h7h6 c5e7
info depth 31 seldepth 3 multipv 5 score mate -1 nodes 128004228 nps 6186468 hashfull 757 tbhits 11928 time 20691 pv h7h5 c5e7
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| d8d6 | unsolved | -389backed ·3 | 24 / 28 | 128M | |
| a6a5 | WHITE_WIN MATE_PV | -≤M1 | - | ||
| a8a7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| a8b8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| a8c8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6a7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6b4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6b8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6d4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| c6e5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8b6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8b8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8c8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8d3 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8d4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8d5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| d8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6a2 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6b3 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6c4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6c8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6d5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6f5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6g4 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e6h3 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| e8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| f8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| g6g5 | WHITE_WIN MATE_PV | -≤M1 | - | ||
| g8f6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| g8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 128M | |
| h7h5 | WHITE_WIN MATE_PV | -≤M1 | - | ||
| h7h6 | WHITE_WIN MATE_PV | -≤M1 | - |