AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. O-O axb5 8. h3 h5 9. Qd3 b5 10. Qc3 Qc7 11. Ne5 Ba6 12. Qa5 fxe5 13. Bf4 e5 14. Bg5 Bb4 15. Qb6 Nf6 16. f4 exd4 17. a4 Qa7 18. Qxa6 Ng4
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 +951cp

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

workers serve visitor requests first

r3k2r/3p2p1/8/1p4Bp/Pb2PPn1/7P/1PP3P1/R4RK1 w kq - 0 1

visits 1 · nodes 128.0M · 30.7s

raw engine output (last analysis)
info depth 23 seldepth 45 multipv 1 score cp 951 nodes 128001862 nps 4173247 hashfull 165 tbhits 18613 time 30672 pv f4f5 b4e1 g2g3 e1f2 g1h1 f2a7 f1d1 d7d5 g5e3 g4f2 e3f2 h8h6 e4e5 b5b4 d1f1 a7f2 e5e6 h6f6 a4a5 f2a7 a5a6 d5d4 e6e7 a8c8 a1a5 c8c5 a5b5
info depth 23 seldepth 42 multipv 2 score cp 880 nodes 128001862 nps 4173247 hashfull 165 tbhits 18613 time 30672 pv g2g3 b4d2 f4f5 d2e3 g1h1 e3c1 b2b4 g4f2 h1g1 c1b2 e4e5 d7d5 a4a5 h8f8 g5e7 f8f6 e7f6 b2d4 c2c4 d4e3 f1e1 e3a7 c4c5 d5d4 c5c6 d4d3 c6c7 a8c8 a5a6
info depth 23 seldepth 51 multipv 3 score cp 732 nodes 128001862 nps 4173247 hashfull 165 tbhits 18613 time 30672 pv a1d1 d7d5 f4f5 b4d2 e4e5 e8d7 g5e3 g4h2 g1h1 h2f1 e3a7 b5a4 e5e6 d7c7 e6e7 h8e8 d1a1 d5d4 b2b4 d2c3 a7b8 c7c8 a1a6 a8a6 g2g3 c8b7 b8f4 c3d2 h3h4 d2c3 f4c7 e8a8 e7e8q
info depth 23 seldepth 49 multipv 4 score cp 726 nodes 128001862 nps 4173247 hashfull 165 tbhits 18613 time 30672 pv f1d1 d7d6 f4f5 b4d2 a4b5 d2e3 g1f1 a8c8 a1a8 g7g6 g5e7 h5h4 d1d5 g6g5 d5b5 e3b6 f1e2 h8g8 e7f8 g4e3 c2c3 c8a8 b2b4 e8f7 f5f6 e3f1 e4e5 f1g3 e2e1 d6e5 b5e5 g5g4
info depth 23 seldepth 2 multipv 5 score cp 614 upperbound nodes 128001862 nps 4173247 hashfull 165 tbhits 18613 time 30672 pv g1h1

Moves

movestateevalpn / dnvisits
f4f5unexplored9510
g2g3unexplored8800
a1d1unexplored7320
f1d1unexplored7260
g1h1unexplored6140
a1a2unexplorednot analysed0
a1a3unexplorednot analysed0
a1b1unexplorednot analysed0
a1c1unexplorednot analysed0
a1e1unexplorednot analysed0
a4a5unexplorednot analysed0
a4b5unexplorednot analysed0
b2b3unexplorednot analysed0
c2c3unexplorednot analysed0
c2c4unexplorednot analysed0
e4e5unexplorednot analysed0
f1b1unexplorednot analysed0
f1c1unexplorednot analysed0
f1e1unexplorednot analysed0
f1f2unexplorednot analysed0
f1f3unexplorednot analysed0
g5d8unexplorednot analysed0
g5e7unexplorednot analysed0
g5f6unexplorednot analysed0
g5h4unexplorednot analysed0
g5h6unexplorednot analysed0
h3g4unexplorednot analysed0
h3h4unexplorednot analysed0