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 27. a4
transpositions from: a2a4 · b5d7
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 · Black to move · best line -1187cpbacked ·5

This position: analysed (128.0M nodes across 1 pass) — Moves here: 3 searched · 4 from lines only

workers serve visitor requests first

r4r1k/1p1B1P2/p7/5Rb1/P1P3p1/8/1P4PP/1K6 b - - 0 1

visits 1 · nodes 128.0M · 18.3s

raw engine output (last analysis)
info depth 23 seldepth 27 multipv 1 score cp -1192 nodes 128002187 nps 6993126 hashfull 112 tbhits 314609 time 18304 pv g4g3 a4a5 h8g7 c4c5 a8d8 b2b3 g7h7 f5d5 h7g7 d5e5 g7h7 h2g3 h7g7 e5f5 g5f4 g2g3 f4e3 g3g4 e3f4 f5d5 g7f6 d5h5 f4e3 h5f5 f6g7 f5f6
info depth 23 seldepth 58 multipv 2 score cp -1192 nodes 128002187 nps 6993126 hashfull 112 tbhits 314609 time 18304 pv h8h7 a4a5 a8d8 c4c5 h7h8 b2b3 h8h7 g2g3 h7g7 f5e5 g7h8 h2h3 g4h3 e5f5 h8g7 f5d5 g5d2 d5h5 g7f6 h5f5 f6g7 f5f6
info depth 23 seldepth 48 multipv 3 score cp -1192 nodes 128002187 nps 6993126 hashfull 112 tbhits 314609 time 18304 pv a8d8 a4a5 g4g3 c4c5 h8g7 b2b3 g7h7 f5d5 h7g7 d5e5 g7h7 h2g3 h7g7 e5f5 g5e3 g2g3 e3g5 g3g4 g5f4 f5h5 g7f6 h5d5 f6g7 d5f5 f4e3 f5f1 e3f4
info depth 22 seldepth 37 multipv 4 score cp -1192 nodes 128002187 nps 6993126 hashfull 112 tbhits 314609 time 18304 pv g5c1 b2b3 c1g5 a4a5 a8d8 c4c5 h8h7 g2g3 h7g7 f5e5 g7h8 h2h3 g4h3 e5f5 h8g7 f5d5 g5d2 d5h5 g7f6 h5f5 f6g7 f5d5 d2g5
info depth 22 seldepth 43 multipv 5 score cp -1192 nodes 128002187 nps 6993126 hashfull 112 tbhits 314609 time 18304 pv h8g7 a4a5 g4g3 c4c5 a8d8 b2b3 g7h7 f5d5 h7g7 d5e5 g7h7 h2g3 h7g7 e5f5 g5f4 g2g3 f4e3 g3g4 e3f4 f5d5 g7f6 d5h5 f4e3 h5f5 f6g7 f5f6 g7h8

Moves

movestateevalpn / dnvisits
g4g3unexplored-11600
b7b6unsolved-1187backed ·41 / 561
a6a5unsolved-1190backed ·81 / 851
g5c1unexplored-11920
h8g7unexplored-11920
h8h7unexplored-11920
a8d8unsolved-1267backed ·31 / 411
b7b5unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
g5e7unexplorednot analysed0
g5d8unexplorednot analysed0
a8a7unexplorednot analysed0
a8b8unexplorednot analysed0
a8c8unexplorednot analysed0
a8e8unexplorednot analysed0
f8f7unexplorednot analysed0
f8b8unexplorednot analysed0
f8c8unexplorednot analysed0
f8d8unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0