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 Rac8 27. b4 Rcd8 28. g3
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 -1304cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

3r1r2/1p1B1P1k/p7/5Rb1/1PP3p1/6P1/P6P/1K6 b - - 0 1

visits 1 · nodes 128.0M · 16.6s

raw engine output (last analysis)
info depth 23 seldepth 50 multipv 1 score cp -1310 nodes 128001834 nps 7693342 hashfull 125 tbhits 414714 time 16638 pv a6a5 b4b5 h7g7 c4c5 g5c1 a2a4 c1e3 f5h5 g7f6 h5g5 e3f2 g5f5 f6g7 f5f6 f2e3 f6h6 e3d2 h2h3 g4h3 b1c2 d2g5 g3g4 g5f4 h6h5 g7f6
info depth 23 seldepth 40 multipv 2 score cp -1310 nodes 128001834 nps 7693342 hashfull 125 tbhits 414714 time 16638 pv h7h8 c4c5 h8g7 a2a4 g5d2 f5e5 g7f6 h2h3 d2e3 e5g5 g4h3 g5f5 f6g7 b1c2 e3h6 g3g4 h6g5 c2b1 g7h8 f5f1 h8g7 f1f6 g7h8 f6f5 h8g7
info depth 23 seldepth 51 multipv 3 score cp -1310 nodes 128001834 nps 7693342 hashfull 125 tbhits 414714 time 16638 pv h7g7 c4c5 g7h8 a2a4 h8g7 f5e5 g5d2 e5h5 g7f6 h5f5 f6g7 f5e5 g7f6 h2h3 d2e3 e5g5 g4h3 g5f5 f6g7 b1c2 e3h6 f5d5
info depth 22 seldepth 79 multipv 4 score cp -1304 nodes 128001834 nps 7693342 hashfull 125 tbhits 414714 time 16638 pv b7b6 a2a4 h7g7 a4a5 g7h8 f5d5 h8h7 h2h3 g5h6 d5h5 h7h8 a5b6 d8b8 c4c5 b8b7 c5c6 b7a7 d7c8 a7c7 h5e5 h8h7 h3g4 h6g5 g3g4 h7h8 e5e4 a6a5
info depth 22 seldepth 56 multipv 5 score cp -1310 nodes 128001834 nps 7692880 hashfull 125 tbhits 414714 time 16639 pv d8a8 a2a4 a8d8 c4c5 h7g7 f5e5 g5d2 e5h5 g7f6 h5f5 f6g7 f5e5 g7f6 h2h3 d2e3 e5g5 g4h3 g3g4 e3c1 g5f5 f6g6

Moves

movestateevalpn / dnvisits
b7b6unexplored-12190
a6a5unexplored-13100
d8a8unexplored-13100
h7g7unexplored-13100
h7h8unexplored-13100
b7b5unexplorednot analysed0
g5c1unexplorednot analysed0
g5d2unexplorednot analysed0
g5e3unexplorednot analysed0
g5f4unexplorednot analysed0
g5h4unexplorednot analysed0
g5f6unexplorednot analysed0
g5h6unexplorednot analysed0
g5e7unexplorednot analysed0
d8d7unexplorednot analysed0
d8b8unexplorednot analysed0
d8c8unexplorednot analysed0
d8e8unexplorednot analysed0
f8f7unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0
f8h8unexplorednot analysed0
h7g6unexplorednot analysed0
h7h6unexplorednot analysed0