1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O axb5 8. h3 h5 9. Qd3 b5 10. Qc3 Qc7 11. Ne5 Ba6 12. Qa5 fxe5 13. Bf4 e5 14. Bg5 Bb4
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 +1114cpbacked ·5
This position: analysed (128.0M nodes across 1 pass) — Moves here: 38 searched
workers serve visitor requests first
r3k1nr/2qp2p1/b7/Qp2p1Bp/1b1PP3/7P/PPP2PP1/R4RK1 w kq - 0 1
visits 1 · nodes 128.0M · 19.5s
raw engine output (last analysis)
info depth 22 seldepth 57 multipv 1 score cp 646 nodes 128002872 nps 6565259 hashfull 799 tbhits 20116 time 19497 pv a5b6 g8f6 f2f4 e5d4 a2a4 b4e1 b6d6 c7d6 a4b5 a8a2 a1a2 e8g8 f4f5 f8c8 g2g3 c8a8 g5c1 d7d5 e4e5 d5d4 g1h1 g8f8 e5f6 g7g6 b2b4 d4d3 c2d3 a8c8 f5g6 e1f2 b4b5 c8c2 b5b6 f8e7 b6b7 f2a7 f1f7 e7e6 f7e7 e6d5 e7e5 d5c6 e5c5 c6d7 c1d2
info depth 22 seldepth 60 multipv 2 score cp 432 upperbound nodes 128002872 nps 6565259 hashfull 799 tbhits 20116 time 19497 pv g5d8 b4a5
info depth 21 seldepth 39 multipv 3 score cp -98 nodes 128002872 nps 6565259 hashfull 799 tbhits 20116 time 19497 pv g1h1 b4a5 c2c4 g8f6 g2g3 d7d5 d4e5 d5d4 a1d1 h5h4 g5d8 c7f7 d8f6 g7g5 f2f4 d4d3 g3g4 f7a7 c4c5 e8g8 f1f2 a7c7 f6e7 g8h7 c5c6 f8c8 b2b3 d3d2 e7d8
info depth 21 seldepth 35 multipv 4 score cp -123 nodes 128002872 nps 6565259 hashfull 799 tbhits 20116 time 19497 pv c2c4 b4a5 g1h1 g8f6 g2g3 d7d5 d4e5 d5d4 g5d8 c7f7 f2f4 a8a2 d8e7 d4d3 f1a1 f7e6 a1a8 e6c8
info depth 21 seldepth 50 multipv 5 score cp -155 nodes 128002872 nps 6565259 hashfull 799 tbhits 20116 time 19497 pv g2g3 b4a5 a2a4 d7d5 g1h1 g8h6 g5e7 h5h4 g3g4 e5d4 e7d6 c7f7 f2f3 f7a7 d6c5 a7c7 c5d6 c7b7 a4a5 g7g5 b2b4 b7a7 d6c5 a7c7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| a5b6 | unsolved | 1114backed ·4 | 25 / 66 | 1 | |
| g5d8 | unsolved | 432 | 54 / 1 | 1 | |
| g1h1 | unsolved | -60 | 55 / 1 | 1 | |
| c2c4 | unsolved | -88 | 66 / 1 | 1 | |
| g5e7 | unsolved | -156 | 163 / 1 | 1 | |
| g2g3 | unsolved | -182 | 60 / 1 | 1 | |
| a1d1 | unsolved | -185 | 166 / 1 | 1 | |
| f2f4 | unsolved | -255 | 135 / 1 | 1 | |
| f1d1 | unsolved | -270 | 210 / 1 | 1 | |
| a5c7 | unsolved | -298 | 61 / 1 | 1 | |
| f1c1 | unsolved | -372 | 203 / 1 | 1 | |
| f1e1 | unsolved | -392 | 241 / 1 | 1 | |
| f2f3 | unsolved | -393 | 159 / 1 | 1 | |
| a2a3 | unsolved | -401 | 243 / 1 | 1 | |
| a1c1 | unsolved | -448 | 72 / 1 | 1 | |
| g5d2 | unsolved | -454 | 268 / 1 | 1 | |
| c2c3 | unsolved | -465 | 172 / 1 | 1 | |
| b2b3 | unsolved | -514 | 265 / 1 | 1 | |
| d4d5 | unsolved | -533 | 239 / 1 | 1 | |
| f1b1 | unsolved | -556 | 263 / 1 | 1 | |
| g1h2 | unsolved | -587 | 265 / 1 | 1 | |
| a1b1 | unsolved | -595 | 265 / 1 | 1 | |
| g5f6 | unsolved | -746 | 298 / 1 | 1 | |
| a5b5 | unsolved | -770 | 396 / 1 | 1 | |
| g5c1 | unsolved | -781 | 261 / 1 | 1 | |
| g5h4 | unsolved | -824 | 285 / 1 | 1 | |
| a1e1 | unsolved | -891 | 345 / 1 | 1 | |
| g5e3 | unsolved | -891backed ·1 | 503 / 1 | 1 | |
| g5h6 | unsolved | -913 | 357 / 1 | 1 | |
| h3h4 | unsolved | -923 | 320 / 1 | 1 | |
| g5f4 | unsolved | -949backed ·1 | 160 / 1 | 1 | |
| a5a3 | unsolved | -1176backed ·2 | 363 / 1 | 1 | |
| a5b4 | unsolved | -1314backed ·1 | 185 / 1 | 2 | |
| g2g4 | unsolved | -1496 | 473 / 1 | 1 | |
| a5a4 | unsolved | -1590 | 608 / 1 | 1 | |
| a2a4 | unsolved | -1706 | 390 / 1 | 1 | |
| a5a6 | unsolved | -1878 | 689 / 1 | 1 | |
| d4e5 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |