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 d6 13. h3 g5 14. g4 e5 15. h4 b6 16. a4 Ba6 17. d5 Kd8 18. Rc1 Bc8 19. Ke2 Na5
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 +1267cpbacked ·1

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

r1bk1b1r/p7/1p1p4/nB1PpPp1/P3P1PP/2P5/1P2K3/2R4R w - - 0 1

visits 1 · nodes 128.0M · 14.9s

raw engine output (last analysis)
info depth 20 seldepth 59 multipv 1 score cp 1123 nodes 128000905 nps 8611471 hashfull 129 tbhits 9951 time 14864 pv b5a6 d8e8 b2b3 b6b5 a6b7 c8d7 h4g5 h8h4 a4b5 a7a5 b7a8 a5a4 h1h4 a4a3 c1a1 a3a2 g4g5 e8d8 g5g6 f8g7 c3c4 d8c8 f5f6
info depth 20 seldepth 34 multipv 2 score cp 1085 nodes 128000905 nps 8611471 hashfull 129 tbhits 9951 time 14864 pv b2b3 a5c4 b5d7 c8a6 f5f6 c4e3 c3c4 e3f1 b3b4 h8h7 a4a5 h7h8 d7c8 h8h7 e2f2 f1e3 h4h5 e3d1 f2g2
info depth 20 seldepth 32 multipv 3 score cp 916 nodes 128000905 nps 8611471 hashfull 129 tbhits 9951 time 14864 pv b5d7 c8a6 c3c4 a5b3 f5f6 a8b8 h4h5 a6b7 h5h6 b7c6 d7c8 a7a5 d5c6 b6b5 h6h7 b5b4 f6f7 d8c7 e2f2 b8a8 c1d1 b3d2 b2b3 d6d5 c4d5 c7b6
info depth 20 seldepth 40 multipv 4 score cp 840 nodes 128000905 nps 8611471 hashfull 129 tbhits 9951 time 14864 pv c3c4 a5b3 b5d7 c8b7 h4h5 a8b8 d7c8 b7c6 f5f6 f8h6 c4c5 c6e8 h1f1 e8f7 e2f2 b3c1 b2b4 b6b5
info depth 20 seldepth 49 multipv 5 score cp 799 nodes 128000905 nps 8611471 hashfull 129 tbhits 9951 time 14864 pv h4h5 f8h6 f5f6 c8g4 b2b3 g5g4 e2f1 a5b7 f6f7 d8c7 f1g2 a8f8 b3b4 b7c5 b5a6 c5b3 c3c4 h6c1

Moves

movestateevalpn / dnvisits
b2b3unsolved126725 / 12
b5a6unexplored11230
b5d7unsolved1050backed ·218 / 11
c3c4unexplored8400
h4h5unexplored7990
f5f6unexplorednot analysed0
b2b4unexplorednot analysed0
h4g5unexplorednot analysed0
b5d3unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
b5e8unexplorednot analysed0
c1a1unexplorednot analysed0
c1b1unexplorednot analysed0
c1d1unexplorednot analysed0
c1e1unexplorednot analysed0
c1f1unexplorednot analysed0
c1g1unexplorednot analysed0
c1c2unexplorednot analysed0
h1d1unexplorednot analysed0
h1e1unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
e2d1unexplorednot analysed0
e2e1unexplorednot analysed0
e2f1unexplorednot analysed0
e2d2unexplorednot analysed0
e2f2unexplorednot analysed0
e2d3unexplorednot analysed0
e2e3unexplorednot analysed0
e2f3unexplorednot analysed0