1. Nh3 f6 2. d4 c6 3. Ng5 fxg5 4. Nc3 d6 5. Nd5 cxd5 6. e4 Nc6 7. Bc4 e6 8. b4 Qa5 9. Bg5 Nf6 10. Bxe6 Qf5 11. Qf3 g6 12. Bh6 Be7 13. exf5 Bh4 14. O-O-O Bf5 15. c4 O-O-O 16. Qg3 Rdg8 17. Rde1 Re8 18. Rxe8 Bxg3 19. Re1 Re8 20. Re7 Rxe7 21. d5 Nd8 22. Bf8 g5 23. Bxd6 h6 24. c5 Bb1 25. g4
TrojanKnight, Old Defence, 2.d4
Reference: 1. Nh3 f6 2. d4
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1187cpbacked ·2
This position: analysed (640.0M nodes across 2 passes) — Moves here: 5 searched · 1 from lines only
workers serve visitor requests first
2kn4/pp6/7p/2PP2p1/1P4P1/8/P4P1P/1bK5 b - - 0 1
visits 2 · nodes 640.0M · 182.0s
raw engine output (last analysis)
info depth 22 seldepth 56 multipv 1 score cp -1237 nodes 512000033 nps 3524253 hashfull 355 tbhits 483242 time 145279 pv d8c6 f2f4 g5f4 b4b5 c6d4 d5d6 b1c2 a2a4 d4b3 c1b2 b3a5 h2h4 a5c4 b2c1 c8d8 g4g5 c2d3 d6d7 h6g5 h4h5 c4d2 h5h6 d2b3 c1b2
info depth 22 seldepth 72 multipv 2 score cp -1237 nodes 512000033 nps 3524229 hashfull 355 tbhits 483242 time 145280 pv b1h7 b4b5 d8e6 f2f4 e6d4 d5d6 d4e2 c1d2 c8d8 f4f5 h7g8 a2a4 g8f7 d6d7 e2c3 a4a5 c3e4 d2c1 e4d2 a5a6 f7c4 c1b2 c4a2
· earlier wider pass ·
info depth 16 seldepth 50 multipv 1 score cp -1126 nodes 128001012 nps 3482925 hashfull 105 tbhits 101563 time 36751 pv b1c2 d5d6 d8c6 f2f4 c2a4 b4b5 c6b4 c1d2 b4d3 h2h4 g5h4 f4f5 d3e5 d6d7 c8d8 f5f6 e5f7 g4g5 h6g5 d2c1 a4d1
info depth 16 seldepth 49 multipv 2 score cp -1161 nodes 128001012 nps 3482925 hashfull 105 tbhits 101563 time 36751 pv d8e6 f2f4 g5f4 d5d6 c8d8 b4b5 d8e8 a2a4 b1e4 h2h4 e6d8 a4a5 e8f7 a5a6 d8e6
info depth 16 seldepth 36 multipv 3 score cp -1165 nodes 128001012 nps 3482925 hashfull 105 tbhits 101563 time 36751 pv b1h7 f2f4 a7a5 b4b5 a5a4 a2a3 d8f7 f4f5 h7g8
info depth 16 seldepth 45 multipv 4 score cp -1177 nodes 128001012 nps 3482925 hashfull 105 tbhits 101563 time 36751 pv b1d3 f2f4 a7a5 a2a4 d8c6 d5c6 h6h5 f4f5 d3c4 f5f6 c4f7 c1b2 c8d8
info depth 16 seldepth 30 multipv 5 score cp -1177 nodes 128001012 nps 3482831 hashfull 105 tbhits 101563 time 36752 pv d8f7 d5d6 f7e5 f2f4 e5d3 c1d2 d3f2 f4f5 f2e4 d2e1 e4f6 a2a4 a7a5 d6d7 c8d8 b4b5 b1e4 e1d2 e4h1 d2c1 h1e4 b5b6 e4c6 c1b2 c6e4 c5c6 b7c6
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| b1d3 | unsolved | -1187 | 1 / 57 | 128M | |
| d8c6 | unexplored | -1237 | - | ||
| d8e6 | unsolved | -1257 | 1 / 73 | 512M | |
| b1c2 | unsolved | -1397backed ·2 | 1 / 41 | 128M | |
| d8f7 | unsolved | -1404 | 1 / 57 | 512M | |
| b1h7 | unsolved | -1421backed ·2 | 1 / 57 | 128M | |
| a7a5 | unexplored | not analysed | - | ||
| a7a6 | unexplored | not analysed | - | ||
| b1a2 | unexplored | not analysed | - | ||
| b1e4 | unexplored | not analysed | - | ||
| b1f5 | unexplored | not analysed | - | ||
| b1g6 | unexplored | not analysed | - | ||
| b7b5 | unexplored | not analysed | - | ||
| b7b6 | unexplored | not analysed | - | ||
| c8b8 | unexplored | not analysed | - | ||
| c8c7 | unexplored | not analysed | - | ||
| c8d7 | unexplored | not analysed | - | ||
| h6h5 | unexplored | not analysed | - |