1. Nf3 f6 2. Nc3 Na6 3. Ng5 d6 4. Nf7 e6 5. Nb5 Nb8 6. Nxc7 a6 7. c4 Rb8 8. Qa4 b5 9. Qa5 Rb6 10. Nxh8 Kd8 11. c5 h6 12. e4 f5 13. d4 g5 14. Qd2
Two Knights Opening
Reference: 1. Nf3 f6 2. Nc3
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -3180cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 19 searched
workers serve visitor requests first
3k1b2/8/pr1pp2p/1pP2pp1/3PP3/8/PP1Q1PPP/R1B1KB1R b KQ - 0 1
visits 1 · nodes 128.0M · 16.7s
raw engine output (last analysis)
info depth 21 seldepth 46 multipv 1 score cp -3567 nodes 128003523 nps 7674072 hashfull 236 tbhits 0 time 16680 pv b6b8 d2a5 b8b6 c1d2 d6d5 e4e5 g5g4 h2h4 g4h3 e1c1 h6h5 c1b1 f8e7 f1d3 d8e8 b2b3 h5h4 f2f4 e7d6 d1c1 e8f7 g2g4 h4h3 g4f5 d6e5 c5c6 b5b4 c6c7 e6e5 d3g6 f7e7 c7c8r b6c6 c8c6 e7f8
info depth 21 seldepth 52 multipv 2 score cp -3662 nodes 128003523 nps 7674072 hashfull 236 tbhits 0 time 16680 pv b6b7 d2a5 b7b6 c1d2 d6d5 e4e5 d8c8 h2h3 g5g4 h3h4 c8b8 f1d3 b8a8 e1g1 h6h5 d2g5 b6c6 a5d8 c6c8 d8f6
info depth 21 seldepth 13 multipv 3 score mate -6 nodes 128003523 nps 7674072 hashfull 236 tbhits 0 time 16680 pv d6d5 f1b5 a6a5 d2e2 f8d6 e2a6 d6g3 f2g3 e6e5 a6b7 g5g4 b7d7
info depth 21 seldepth 13 multipv 4 score mate -6 nodes 128003523 nps 7674072 hashfull 236 tbhits 0 time 16680 pv b6c6 f1b5 a6a5 d2c2 a5a4 c2c3 d8e8 c3a5 f8g7 a5c7 g7f6 c7e7
info depth 21 seldepth 13 multipv 5 score mate -6 nodes 128003523 nps 7674072 hashfull 236 tbhits 0 time 16680 pv f8e7 c5b6 d8e8 d2c2 e8f8 c2c8 e7d8 c8d7 d8a5 b2b4 f5e4 d7f7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| b6b7 | unsolved | -3180 | 1 / 108 | 1 | |
| b6b8 | unsolved | -3263 | 1 / 108 | 1 | |
| b6c6 | WHITE_WIN MATE_PV | -≤M6 | 0 | ||
| d6d5 | WHITE_WIN MATE_PV | -≤M6 | 0 | ||
| d8e8 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MATE_PV | -≤M6 | 0 | ||
| a6a5 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| b5b4 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| d8c8 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| g5g4 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 | |
| e6e5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f5e4 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| f5f4 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| h6h5 | WHITE_WIN MINIMAX | -≤M4 | 0 / ∞ | 1 | |
| d6c5 | WHITE_WIN MINIMAX | -≤M3 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8d7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |