1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 d5 7. e3 Bd6 8. Bb5 Kf8 9. g3 Rc8 10. c3 d4 11. O-O Bb8 12. Bd7
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 -3627cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 4 searched · 3 from lines only
workers serve visitor requests first
1br2k2/pp1B2p1/4pp1p/8/3p4/2P1P1P1/PP1P1P1P/R1BQ1RK1 b - - 0 1
visits 1 · nodes 128.0M · 57.5s
raw engine output (last analysis)
info depth 19 seldepth 49 multipv 1 score cp -3627 nodes 128001335 nps 2227737 hashfull 168 tbhits 0 time 57458 pv c8c7 d1h5 g7g6 h5a5 b7b5 g1h1 f8g8 c3c4 a7a6 c4c5 b8a7 c5c6 b5b4 d2d3 g6g5 d7e8 d4e3 e8f7 g8h7 d3d4 b4b3 a2a4 h6h5 f7g6 h7g8 h2h3 e6e5 g6f7 g8h7
info depth 19 seldepth 27 multipv 2 score cp -3862 nodes 128001335 nps 2227737 hashfull 168 tbhits 0 time 57458 pv b8e5 e3d4 h6h5 g1h1 g7g5 d2d4 f6f5 c1e3 a7a5 f1g1 f8g8 d4d5 g5g4 h2h4 f5f4 d1b1 f4e3
info depth 19 seldepth 67 multipv 3 score cp -4217 nodes 128001335 nps 2227737 hashfull 168 tbhits 0 time 57458 pv c8c5 e3d4 b7b6 g1h1 f8g8 d2d4 h6h5 d1d3 g7g6 h2h3 h5h4 c1h6 h4g3 d7e8 g8h8
info depth 19 seldepth 45 multipv 4 score cp -4219 nodes 128001335 nps 2227737 hashfull 168 tbhits 0 time 57458 pv c8c4 e3d4 b7b6 g1h1 f8g8 d2d4 g7g6 f1g1 f6f5 c1f4 b8f4 d1b3 g8g7
info depth 19 seldepth 32 multipv 5 score cp -4754 nodes 128001335 nps 2227737 hashfull 168 tbhits 0 time 57458 pv b8d6 d1h5 g7g6 h5b5 a7a6 b5b6 d6c5 c3d4 c8c7 g1h1 f8g8 b2b3 g6g5 d7e8 c7e7 c1a3 g5g4 b6d6 g8h8 a1c1 h8g8 c1c8 g8h8 e8g6 e7e8 g6e8 h8g7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c8c7 | unexplored | -3627 | 0 | ||
| c8c5 | unexplored | -4217 | 0 | ||
| c8c4 | unexplored | -4219 | 0 | ||
| d4d3 | unexplored | not analysed | 0 | ||
| e6e5 | unexplored | not analysed | 0 | ||
| f6f5 | unexplored | not analysed | 0 | ||
| h6h5 | unexplored | not analysed | 0 | ||
| a7a6 | unexplored | not analysed | 0 | ||
| b7b6 | unexplored | not analysed | 0 | ||
| g7g6 | unexplored | not analysed | 0 | ||
| a7a5 | unexplored | not analysed | 0 | ||
| b7b5 | unexplored | not analysed | 0 | ||
| g7g5 | unexplored | not analysed | 0 | ||
| d4c3 | unexplored | not analysed | 0 | ||
| d4e3 | unexplored | not analysed | 0 | ||
| b8c7 | unexplored | not analysed | 0 | ||
| c8c3 | unexplored | not analysed | 0 | ||
| c8c6 | unexplored | not analysed | 0 | ||
| c8d8 | unexplored | not analysed | 0 | ||
| c8e8 | unexplored | not analysed | 0 | ||
| f8e7 | unexplored | not analysed | 0 | ||
| f8f7 | unexplored | not analysed | 0 | ||
| f8g8 | unexplored | not analysed | 0 | ||
| b8d6 | WHITE_WIN MATE_PV | -≤M7 | 0 | ||
| b8f4 | WHITE_WIN MINIMAX | -≤M6 | 0 / ∞ | 1 | |
| b8e5 | WHITE_WIN MATE_PV | -≤M6 | 0 | ||
| b8g3 | WHITE_WIN MINIMAX | -≤M5 | 0 / ∞ | 1 |