1. Nf3 f6 2. e4 e6 3. Nc3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 h5 7. c3 Nh6 8. Ne5 fxe5 9. Bg5 Qf6 10. f4 Ng4 11. f5 Qxg5 12. Qxh5 g5 13. h3 b6 14. g4 Rh7 15. h4 Ba6 16. f6 O-O-O 17. Rd1 Kb8 18. e5 Ka8 19. hxg5 Rb8 20. g5 Rh3
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1120cpbacked ·11
This position: analysed (640.0M nodes across 2 passes) — Moves here: 3 searched · 2 from lines only
workers serve visitor requests first
kr3b2/p2p4/bpn1pP2/1B2P1P1/3P4/2P4r/PP6/3RK2R w K - 0 1
visits 2 · nodes 640.0M · 137.7s
raw engine output (last analysis)
info depth 29 seldepth 83 multipv 1 score cp 1028 nodes 512000453 nps 5493508 hashfull 339 tbhits 181821 time 93201 pv h1h3 c6b4 g5g6 b4d3 e1e2 d3f2 d1f1 f8g7 c3c4 f2e4 f1c1 e4f2 d4d5 f2d1 b2b4 d1c3 e2f3 c3e2 c1h1 e2f4 h1h8 g7f8 f6f7 f4g6 f3e2 a6b5 c4c5 e6d5 h8h1 b6b5 h1c1 a7a5 c5c6 d7c6 c1c8
info depth 29 seldepth 4 multipv 2 score cp -828 upperbound nodes 512000453 nps 5493508 hashfull 339 tbhits 181821 time 93201 pv d1d3 c6d4
· earlier wider pass ·
info depth 26 seldepth 36 multipv 1 score cp 817 nodes 128002288 nps 2875551 hashfull 116 tbhits 15024 time 44514 pv h1h3 c6e7 g5g6 e7f5 e1f2 f5g3 g6g7 f8g7 f6f7 b8f8 d1g1 d7d5 b5c6 a8b8 c3c4 a6b5 g1c1 g3h1 f2f3 h1g3 c6b7 g3e2 c1h1 e2g1 f3f2 g1h3 f2e3 a7a5 c4d5 b8a7 h1c1
info depth 26 seldepth 76 multipv 2 score cp -663 upperbound nodes 128002288 nps 2875551 hashfull 116 tbhits 15024 time 44514 pv d1d3 c6d4
info depth 25 seldepth 47 multipv 3 score cp -1058 nodes 128002288 nps 2875551 hashfull 116 tbhits 15024 time 44514 pv b2b4 h3e3 e1f1 e3f3 f1g2 f3g3 g2f1 g3g1 f1f2 g1g2 f2f3 g2f2 f3g3 c6b4 c3c4 f2g2 g3f3 a6b7 d4d5 g2f2 f3g3 f2f3 g3g2 f3g3 g2f1 g3g1 f1f2 f8c5 d1d4 g1g2 f2e1 c5b4 e1d1 g2d2 d1e1 d2e2 e1d1 e2e1 d1c2 e1c1 c2b2 e6d5
info depth 25 seldepth 44 multipv 4 score mate -21 nodes 128002288 nps 2875551 hashfull 116 tbhits 15024 time 44514 pv d1d2 h3e3 e1f2 e3f3 f2g2 f3g3 g2f1 g3g1 f1f2 g1g2 f2f3 c6e7 b5c6 d7c6 h1h7 f8g7 d4d5 e7g6 d2c2 g6h4 h7h4 a6e2 f3e3 g2f2 c3c4 f2f3 e3d2 e2d1 c2c1 e6d5 d2e1 f3f1 e1d2 b8d8 d2c3 d8d3 c3b4 d3b3 b4a4 b3b4 a4a3 b4b2
info depth 25 seldepth 33 multipv 5 score mate -16 nodes 128002288 nps 2875551 hashfull 116 tbhits 15024 time 44514 pv d1a1 h3e3 e1f1 e3f3 f1g2 f3f2 g2g3 c6e7 d4d5 e7g6 h1h5 g6h4 b5c6 e6d5 g5g6 f2g2 g3f4 h4g6 a2a4 g2g4 f4f3 a6e2 f3f2 g4g2 f2e1 g2g1 e1d2 f8h6 d2c2 g1c1 c2b3 c1c3
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h1h3 | unsolved | 1120backed ·10 | 26 / 1 | 1 | |
| d1d3 | unexplored | -828 | 0 | ||
| b2b4 | unexplored | -1058 | 0 | ||
| a2a3 | unexplored | not analysed | 0 | ||
| b2b3 | unexplored | not analysed | 0 | ||
| c3c4 | unexplored | not analysed | 0 | ||
| d4d5 | unexplored | not analysed | 0 | ||
| g5g6 | unexplored | not analysed | 0 | ||
| f6f7 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| b5f1 | unexplored | not analysed | 0 | ||
| b5e2 | unexplored | not analysed | 0 | ||
| b5d3 | unexplored | not analysed | 0 | ||
| b5a4 | unexplored | not analysed | 0 | ||
| b5c4 | unexplored | not analysed | 0 | ||
| b5a6 | unexplored | not analysed | 0 | ||
| b5c6 | unexplored | not analysed | 0 | ||
| d1b1 | unexplored | not analysed | 0 | ||
| d1c1 | unexplored | not analysed | 0 | ||
| h1f1 | unexplored | not analysed | 0 | ||
| h1g1 | unexplored | not analysed | 0 | ||
| h1h2 | unexplored | not analysed | 0 | ||
| e1f1 | unexplored | not analysed | 0 | ||
| e1d2 | unexplored | not analysed | 0 | ||
| e1e2 | unexplored | not analysed | 0 | ||
| e1f2 | unexplored | not analysed | 0 | ||
| e1g1 | unexplored | not analysed | 0 | ||
| d1d2 | BLACK_WIN MATE_PV | -≤M21 | 0 | ||
| d1a1 | BLACK_WIN MATE_PV | -≤M16 | 0 |