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 Kg7 25. Bd7 Bg5 26. c4 b6 27. Bc8 a6 28. b4 Kh8
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 +1244cpbacked ·1

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

workers serve visitor requests first

r1B2r1k/5P2/pp6/5Rb1/1PP3p1/8/P5PP/1K6 w - - 0 1

visits 1 · nodes 128.0M · 20.0s

raw engine output (last analysis)
info depth 21 seldepth 48 multipv 1 score cp 1180 nodes 128001900 nps 6398175 hashfull 106 tbhits 403520 time 20006 pv a2a3 a6a5 b4b5 h8h7 a3a4 h7h8 g2g3 a8b8 f5d5 h8g7 h2h3 g5h6 d5h5 g7f6 h5f5 f6g7 f5e5 h6d2 e5h5 g7f6 h3h4 d2h6 h5g5 b8a8 b1c2 a8b8 h4h5 b8a8 c4c5 b6c5 b5b6 a8b8 c2d3 f8d8 c8d7 h6f8
info depth 21 seldepth 36 multipv 2 score cp 1180 nodes 128001900 nps 6398175 hashfull 106 tbhits 403520 time 20006 pv f5e5 h8g7 g2g3 g5d2 a2a4 d2g5 e5d5 a8b8 d5f5 g7h8 f5e5 b6b5 c4c5 a6a5 c5c6 b5a4
info depth 21 seldepth 43 multipv 3 score cp 1180 nodes 128001900 nps 6398175 hashfull 106 tbhits 403520 time 20006 pv f5d5 h8g7 a2a4 g7h8 g2g3 h8g7 d5f5 g7h8 a4a5 h8g7 f5d5 g7h8 h2h3 g5e3 h3g4 e3h6 g3g4 f8d8 c8d7 b6a5 c4c5 a6a5
info depth 20 seldepth 39 multipv 4 score cp 1149 nodes 128001900 nps 6398175 hashfull 106 tbhits 403520 time 20006 pv a2a4 a8b8 g2g3 b8a8 f5d5 a6a5 b4b5 h8g7 h2h3 g5c1 d5h5 g4h3 g3g4 g7f6 h5f5 f6g7 f5e5 a8a7 c8b7 g7g6 e5h5 g6f6
info depth 20 seldepth 42 multipv 5 score cp 1147 nodes 128001900 nps 6398175 hashfull 106 tbhits 403520 time 20006 pv g2g3 a6a5 b4b5 a5a4 a2a3 g5c1 f5h5 c1h6 h2h3 a8b8 h5d5 f8d8 c8d7 b8b7 h3g4 d8f8 d5h5 b7c7 g3g4 c7c5 h5c5 f8b8 g4g5 h6f8 c4c5 b6c5

Moves

movestateevalpn / dnvisits
a2a4unsolved124427 / 11
a2a3unexplored11800
f5d5unexplored11800
f5e5unexplored11800
g2g3unexplored10160
h2h3unexplorednot analysed0
b4b5unexplorednot analysed0
c4c5unexplorednot analysed0
h2h4unexplorednot analysed0
c8a6unexplorednot analysed0
c8e6unexplorednot analysed0
c8b7unexplorednot analysed0
c8d7unexplorednot analysed0
f5f1unexplorednot analysed0
f5f2unexplorednot analysed0
f5f3unexplorednot analysed0
f5f4unexplorednot analysed0
f5a5unexplorednot analysed0
f5b5unexplorednot analysed0
f5c5unexplorednot analysed0
f5g5unexplorednot analysed0
f5f6unexplorednot analysed0
b1a1unexplorednot analysed0
b1c2unexplorednot analysed0
b1b2unexplorednot analysed0