1. Nh3 f6 2. e4 e5 3. d4 h6 4. Bf4 d5 5. c3 h5 6. Na3 b5 7. Bxb5 c6 8. Nb5 Bb4 9. Bh6 Nxh6 10. Nf4 exf4 11. Nc7 Kf8 12. a3 a5 13. e5 Na6 14. axb4
TrojanKnight, Old Defence, 2.e4
Reference: 1. Nh3 f6 2. e4
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Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1020cpbacked ·12
This position: analysed (128.0M nodes across 1 pass) — Moves here: 30 searched
workers serve visitor requests first
r1bq1k1r/2N3p1/n1p2p2/p2pP2p/3P4/2P5/1P3PPP/R2QK2R b KQ - 0 1
visits 1 · nodes 128.0M · 22.6s
raw engine output (last analysis)
info depth 21 seldepth 42 multipv 1 score cp -463 nodes 128000808 nps 5655244 hashfull 770 tbhits 1977 time 22634 pv g7g5 h2h4 a8b8 e5e6 d8e7 b2b3 a5a4 e1g1 a6c5 d4c5 c8a6 c3c4 f8g8 f1e1 g8h7 b3b4 h8d8 g2g4 h5g4 g1h2 d5c4 d1d8 g5g4 h2g1 b8d8 e1d1 a6d3 e6e7 d8e8 h4h5 a4a3 h5h6 a3a2 f2f4 c6c5 b4b5
info depth 21 seldepth 46 multipv 2 score cp -561 upperbound nodes 128000808 nps 5655244 hashfull 770 tbhits 1977 time 22634 pv c8g4 d1d2
info depth 20 seldepth 42 multipv 3 score cp -515 nodes 128000808 nps 5655244 hashfull 770 tbhits 1977 time 22634 pv f6f5 e5e6 d8e7 c7e8 g7g5 h2h4 a8b8 b2b3 a5a4 e1g1 a6c7 f1e1 g5h4 g2g3 c8a6 c3c4 h5h4
info depth 20 seldepth 56 multipv 4 score cp -608 nodes 128000808 nps 5655244 hashfull 770 tbhits 1977 time 22634 pv g7g6 e5e6 d8e7 c7e8 f6f5 h2h4 a8b8 e8f6 a6c7 b2b3 c8a6 c3c4 d5c4 d1c1 g6g5 g2g4 f5f4 f6d7 f8g7 d7b8
info depth 20 seldepth 49 multipv 5 score cp -707 nodes 128000808 nps 5655244 hashfull 770 tbhits 1977 time 22634 pv a6b4 c3b4 g7g6 e5e6 d8e7 c7e8 f6f5 h2h4 g6g5 d1c2 h8h7 c2c5 e7c5 e6e7 f8g8 e8c7 c8d7 c7a8 g5g4 e1d2 d7e8 b2b3 g4g3 f2f3 h7h6 h1e1 h6d6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| g7g5 | unsolved | -1020backed ·11 | 1 / 92 | 1 | |
| c8g4 | unsolved | -1021backed ·6 | 1 / 51 | 1 | |
| f6f5 | unsolved | -1022backed ·10 | 1 / 39 | 1 | |
| g7g6 | unsolved | -1022backed ·10 | 1 / 68 | 1 | |
| f8g8 | unsolved | -1024 | 1 / 83 | 1 | |
| a6b4 | unsolved | -1045backed ·3 | 1 / 68 | 1 | |
| d8d7 | unsolved | -1073 | 1 / 91 | 1 | |
| a6c5 | unsolved | -1141backed ·2 | 1 / 69 | 1 | |
| h8h7 | unsolved | -1199 | 1 / 83 | 1 | |
| c8f5 | unsolved | -1205backed ·2 | 1 / 99 | 1 | |
| c8e6 | unsolved | -1205backed ·2 | 1 / 67 | 1 | |
| h5h4 | unsolved | -1258 | 1 / 90 | 1 | |
| a5a4 | unsolved | -1294 | 1 / 82 | 1 | |
| h8h6 | unsolved | -1312 | 1 / 99 | 1 | |
| a8a7 | unsolved | -1395 | 1 / 115 | 1 | |
| c8h3 | unsolved | -1397 | 1 / 106 | 1 | |
| c8b7 | unsolved | -1459 | 1 / 115 | 1 | |
| a8b8 | unsolved | -1463 | 1 / 83 | 1 | |
| d8d6 | unsolved | -1475 | 1 / 116 | 1 | |
| c8d7 | unsolved | -1511 | 1 / 91 | 1 | |
| c6c5 | unsolved | -1517 | 1 / 92 | 1 | |
| h8g8 | unsolved | -1560 | 1 / 99 | 1 | |
| d8c7 | unsolved | -1812 | 1 / 109 | 1 | |
| a6b8 | unsolved | -2606 | 1 / 122 | 1 | |
| a6c7 | WHITE_WIN MINIMAX | -≤M13 | 0 / ∞ | 1 | |
| d8e7 | WHITE_WIN MINIMAX | -≤M8 | 0 / ∞ | 1 | |
| f6e5 | WHITE_WIN MINIMAX | -≤M7 | 0 / ∞ | 1 | |
| d8e8 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8e7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |