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 Bxg3 17. Rde1 Rde8 18. Re3 Rxe3 19. Re1 Re8 20. Re7 Rxe7 21. Bf8 Nd8 22. Bxd6 Be6 23. c5
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 -843cp
This position: analysed (128.0M nodes across 1 pass) — Moves here: 6 searched · 5 from lines only
workers serve visitor requests first
2kn4/pp5p/4b1p1/2P5/1P1P4/8/P4PPP/2K5 b - - 0 1
visits 1 · nodes 128.0M · 39.9s
raw engine output (last analysis)
info depth 19 seldepth 39 multipv 1 score cp -843 nodes 128002631 nps 3211869 hashfull 146 tbhits 117886 time 39853 pv b7b6 b4b5 b6c5 d4d5 e6g8 a2a4 d8e6 f2f4 e6c5 g2g4 c5d3 c1d2 d3b2 a4a5 b2c4 d2e2 c8d7 e2f2 d7d6 f2g1 g8f7 g4g5 f7e8 h2h4 e8d7 a5a6 c4b6 h4h5 d6c5 h5g6
info depth 19 seldepth 34 multipv 2 score cp -911 nodes 128002631 nps 3211869 hashfull 146 tbhits 117886 time 39853 pv e6d5 b4b5 b7b6 a2a4 d8f7 f2f4 a7a6 c5c6 f7d6 g2g4 a6b5 c6c7 d6c4 h2h4 c4b2 f4f5 b2d3 c1d2 g6f5 g4g5 d3c1 g5g6 h7g6
info depth 19 seldepth 32 multipv 3 score cp -943 nodes 128002631 nps 3211869 hashfull 146 tbhits 117886 time 39853 pv a7a5 d4d5 a5b4 f2f4 e6f7 g2g4 c8b8 a2a4 b8a7 d5d6 a7a6 a4a5 g6g5 d6d7 g5f4 g4g5 f7g6 c1d2 d8c6 d2e3 g6d3 h2h4 d3g6 e3d2
info depth 19 seldepth 44 multipv 4 score cp -988 nodes 128002631 nps 3211869 hashfull 146 tbhits 117886 time 39853 pv d8c6 d4d5 c8d8 a2a4 c6d4 f2f4 d4e2 c1b2 e6f7 a4a5 e2c1 b4b5 g6g5 f4f5 c1d3 b2a1 d3e1
info depth 19 seldepth 44 multipv 5 score cp -1002 nodes 128002631 nps 3211869 hashfull 146 tbhits 117886 time 39853 pv e6g8 d4d5 d8f7 f2f4 a7a6 a2a4 c8d8 b4b5 a6b5 g2g4 g6g5 f4f5 f7e5
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| b7b6 | unexplored | -843 | - | ||
| e6d5 | unexplored | -911 | - | ||
| a7a5 | unexplored | -943 | - | ||
| e6d7 | unexplored | -994walked ·1 | 1 / 41 | - | |
| e6g8 | unexplored | -1002 | - | ||
| d8f7 | unsolved | -1071 | 1 / 91 | 128M | |
| d8c6 | unsolved | -1076backed ·5 | 1 / 15 | 512M | |
| g6g5 | unsolved | -1087 | 1 / 91 | 128M | |
| e6f5 | unsolved | -1173backed ·5 | 1 / 87 | 128M | |
| c8d7 | unsolved | -1175 | 1 / 91 | 128M | |
| e6a2 | unsolved | -1445 | 1 / 89 | 128M | |
| a7a6 | unexplored | not analysed | - | ||
| b7b5 | unexplored | not analysed | - | ||
| c8b8 | unexplored | not analysed | - | ||
| c8c7 | unexplored | not analysed | - | ||
| e6b3 | unexplored | not analysed | - | ||
| e6c4 | unexplored | not analysed | - | ||
| e6f7 | unexplored | not analysed | - | ||
| e6g4 | unexplored | not analysed | - | ||
| e6h3 | unexplored | not analysed | - | ||
| h7h5 | unexplored | not analysed | - | ||
| h7h6 | unexplored | not analysed | - |