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 Bc1 24. Rf5 Rhf8 25. c4 Be3 26. a4 Kg7 27. a5 Bg5 28. b4
transpositions from: b2b4 · b3b4
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 -1118cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 7 from lines only

workers serve visitor requests first

r4r2/pp3Pk1/8/PB3Rb1/1PP3p1/8/6PP/1K6 b - - 0 1

visits 1 · nodes 128.0M · 18.0s

raw engine output (last analysis)
info depth 20 seldepth 64 multipv 1 score cp -1118 nodes 128001241 nps 7126224 hashfull 124 tbhits 417179 time 17962 pv a8b8 b5d7 b8d8 c4c5 a7a6 f5d5 g4g3 h2g3 g5f4 d5h5 g7g6 g2g4 g6f6 h5g5 f4d2 g5f5 f6g7 f5h5 d2g5 h5h6 g5d2 h6h8 g7f6 g4g5 f6e5 g5g6 d2c3
info depth 20 seldepth 64 multipv 2 score cp -1175 nodes 128001241 nps 7126224 hashfull 124 tbhits 417179 time 17962 pv b7b6 b5d7 g7h8 a5b6 a7a6 c4c5 a8a7 g2g3 a7c7 h2h3 h8g7 f5e5 g5c1 e5h5 g7f6 c5c6 g4h3 h5h8 f6e5 h8f8 c1h6 f7f8q h6f8
info depth 19 seldepth 50 multipv 3 score cp -1118 nodes 128001241 nps 7126224 hashfull 124 tbhits 417179 time 17962 pv g7h8 b5d7 a8d8 c4c5 a7a6 g2g3 h8g7 f5e5 g7h8 h2h3 g5e3 e5h5 h8g7 h5h6 e3c1 h3g4 c1d2 h6f6 d2c3 f6e6
info depth 19 seldepth 43 multipv 4 score cp -1118 nodes 128001241 nps 7126224 hashfull 124 tbhits 417179 time 17962 pv g4g3 b5d7 a8d8 c4c5 a7a6 h2g3 g7h7 g2g3 g5f4 f5h5 h7g7 h5h6 f4d2 h6f6 d2c3 g3g4 c3d2 f6h6 d2e3
info depth 19 seldepth 49 multipv 5 score cp -1118 nodes 128001241 nps 7126224 hashfull 124 tbhits 417179 time 17962 pv g7h7 b5d7 a8d8 c4c5 a7a6 g2g3 h7h8 f5e5 h8g7 h2h3 g4h3 e5f5 g7h8 f5f1 g5f4 f1h1 h8g7 h1h6 f4d2 h6f6 g7h8

Moves

movestateevalpn / dnvisits
a8c8unexplored-10950
g4g3unexplored-11180
a8b8unexplored-11180
g7h8unexplored-11180
g7h7unexplored-11180
a8d8unexplored-11500
b7b6unexplored-11750
g5f4unsolved-12021 / 961
g5d2unsolved-12191 / 751
a7a6unexplorednot analysed0
g5c1unexplorednot analysed0
g5e3unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
g5e7unexplorednot analysed0
g5d8unexplorednot analysed0
a8e8unexplorednot analysed0
f8b8unexplorednot analysed0
f8c8unexplorednot analysed0
f8d8unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0
f8h8unexplorednot analysed0
g7g6unexplorednot analysed0
g7h6unexplorednot analysed0