AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 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. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 a6 25. Bd7 Bg5 26. c4 Kh8
transpositions from: a7a6 · h7h8
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

Suggest a name for this position
Public, no account. An approver reviews it before it shows up.
Propose this line as an exploration campaign
Public, no account. A campaign collects votes on the overview page; the site owner decides which one the solver runs.
UNSOLVED · White to move · best line +1205cpbacked ·2

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 5 from lines only

workers serve visitor requests first

r4r1k/1p1B1P2/p7/5Rb1/2P3p1/8/PP4PP/1K6 w - - 0 1

visits 1 · nodes 128.0M · 12.2s

raw engine output (last analysis)
info depth 18 seldepth 60 multipv 1 score cp 1145 nodes 128000116 nps 10460944 hashfull 557 tbhits 100410 time 12236 pv d7c8 b7b6 b2b3 g4g3 h2g3 g5f4 f5h5 h8g7 g2g4 g7f6 a2a3 f4g3 h5e5 f6g7 e5g5 g7f6 g5g8 f8d8 g4g5 f6e5 g8e8 e5d4 e8e3 d8f8 g5g6 a6a5
info depth 18 seldepth 67 multipv 2 score cp 1031 nodes 128000116 nps 10460944 hashfull 557 tbhits 100410 time 12236 pv b2b3 a8d8 c4c5 h8g7 a2a4 g7h8 g2g3 h8g7 f5e5 g5c1 e5h5 c1e3 h5h6 e3g1 h2h3 g1e3 b1c2 e3f2 h6h8
info depth 18 seldepth 63 multipv 3 score cp 1008 nodes 128000116 nps 10460944 hashfull 557 tbhits 100410 time 12236 pv a2a3 a8d8 c4c5 h8g7 b2b3 g7h8 g2g3 h8g7 a3a4 g5d2 f5h5 d2e3 h2h3 g7f6 h5e5 f6g6 h3g4 g6g7
info depth 18 seldepth 52 multipv 4 score cp 960 nodes 128000116 nps 10460944 hashfull 557 tbhits 100410 time 12236 pv b2b4 b7b5 c4c5 a8a7 a2a4 a6a5 c5c6 a7c7 d7e6 h8g7 f5e5 g7h7 e6f5 h7h8 f5d3 g5d2 e5h5 d2h6 h5f5
info depth 17 seldepth 26 multipv 5 score cp 857 nodes 128000116 nps 10460944 hashfull 557 tbhits 100410 time 12236 pv f5d5 a8a7 d7c8 b7b5 c4c5 a7c7 d5d1 a6a5 c5c6 a5a4 a2a3 g5d2 c8f5 h8g7 g2g3 b5b4 b2b3 g7h8 f5e4 a4b3

Moves

movestateevalpn / dnvisits
d7c8unsolved120527 / 11
a2a4unsolved1164backed ·830 / 11
b2b3unexplored10310
b2b4unexplored10120
a2a3unexplored10080
f5d5unexplored8570
f5f1unexplored7120
b1a1unexplorednot analysed0
b1c2unexplorednot analysed0
c4c5unexplorednot analysed0
d7a4unexplorednot analysed0
d7b5unexplorednot analysed0
d7c6unexplorednot analysed0
d7e6unexplorednot analysed0
d7e8unexplorednot analysed0
f5a5unexplorednot analysed0
f5b5unexplorednot analysed0
f5c5unexplorednot analysed0
f5e5unexplorednot analysed0
f5f2unexplorednot analysed0
f5f3unexplorednot analysed0
f5f4unexplorednot analysed0
f5f6unexplorednot analysed0
f5g5unexplorednot analysed0
g2g3unexplorednot analysed0
h2h3unexplorednot analysed0
h2h4unexplorednot analysed0