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 Kd8 13. f6 g5 14. h3 d6 15. g4 b6 16. h4 Ba6 17. Rc1 e5 18. a4 Bc8 19. d5 a5 20. Ke2 Ra7 21. h5 Bh6
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 +1248cp

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

workers serve visitor requests first

2bk3r/r7/1pnp1P1b/pB1Pp1pP/P3P1P1/2P5/1P2K3/2R4R w - - 0 1

visits 1 · nodes 128.0M · 28.0s

raw engine output (last analysis)
info depth 23 seldepth 40 multipv 1 score cp 1248 nodes 128000906 nps 4570481 hashfull 144 tbhits 4045 time 28006 pv f6f7 c8f5 b5a6 h6f8 h5h6 f5h7 h1f1 a7e7 a6c8 e7a7 e2f2 a7a8 f2g2 a8a7 g2g1 b6b5 a4b5 a5a4 c1a1 d8c7 f1f6 c7d8 f6e6 a7f7 a1f1 h8f8 f1f8 a4a3 b2a3
info depth 22 seldepth 34 multipv 2 score cp 1120 nodes 128000906 nps 4570481 hashfull 144 tbhits 4045 time 28006 pv b5a6 c8e6 d5e6 a7h7 h1d1 h7f7 a6c4 f7a7 c4e6 d8e8 b2b4 a5b4 c1b1 a7a8 e2f2 c6a5 e6f7 e8f8 c3c4 a5c6
info depth 22 seldepth 52 multipv 3 score cp 1112 nodes 128000906 nps 4570481 hashfull 144 tbhits 4045 time 28006 pv h1f1 a7f7 b5a6 d8e8 d5c6 e8f8 c3c4 f8g8 c4c5 g8h7 c5c6 c8d7 c6c7 h8a8 c7c8q d7c8 c1c8 a8c8 f1c1 h6f8 c1c7 f8h6 c7c8 f7f8 a6c4 f8c8 c4d5 h7h8 d5g8
info depth 22 seldepth 55 multipv 4 score cp 967 nodes 128000906 nps 4570481 hashfull 144 tbhits 4045 time 28006 pv e2f2 c8f5 h1f1 f5g6 b5a6 g6f7 b2b3 f7g6 f1h1 g6f5 a6c8 a7f7 f2e2 f7f8 h1f1 f5h7 d5c6 d6d5 c3c4 d5d4 c8d7
info depth 22 seldepth 50 multipv 5 score cp 962 nodes 128000906 nps 4570481 hashfull 144 tbhits 4045 time 28006 pv h1g1 d8e8 f6f7 e8f8 b5a6 c6e7 g1f1 e7g6 f1f5 h6g7 c3c4 g6f4 f5g5 h8h6 g4g5 c8g4 e2f2 g7f6 f2g1 a7c7 g5g6 f6g7 a6c8

Moves

movestateevalpn / dnvisits
f6f7unexplored12480
b5a6unexplored11200
h1f1unexplored11120
e2f2unexplored9670
h1g1unexplored9620
b2b3unexplorednot analysed0
c3c4unexplorednot analysed0
b2b4unexplorednot analysed0
d5c6unexplorednot analysed0
b5d3unexplorednot analysed0
b5c4unexplorednot analysed0
b5c6unexplorednot analysed0
c1a1unexplorednot analysed0
c1b1unexplorednot analysed0
c1d1unexplorednot analysed0
c1e1unexplorednot analysed0
c1f1unexplorednot analysed0
c1g1unexplorednot analysed0
c1c2unexplorednot analysed0
h1d1unexplorednot analysed0
h1e1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
h1h4unexplorednot analysed0
e2d1unexplorednot analysed0
e2e1unexplorednot analysed0
e2f1unexplorednot analysed0
e2d2unexplorednot analysed0
e2d3unexplorednot analysed0
e2e3unexplorednot analysed0
e2f3unexplorednot analysed0