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. h4 g5 14. f6 e5 15. Kf2
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 -460cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 7 from lines only

workers serve visitor requests first

r1b1kb1r/pp6/2np1P2/1B2p1p1/3PP2P/2P5/PP3KP1/R6R b kq - 0 1

visits 1 · nodes 128.0M · 18.6s

raw engine output (last analysis)
info depth 22 seldepth 63 multipv 1 score cp -460 nodes 128001109 nps 6899213 hashfull 762 tbhits 3819 time 18553 pv g5g4 f6f7 e8d8 g2g3 h8h6 a1d1 c8e6 h1f1 e6c4 b5c4 e5d4 e4e5 d6d5 h4h5 c6e7 f2g1 e7f5 c3c4 d5d4 d1d3 a7a5 c4c5 a8c8 b2b3 b7b5 e5e6 d8e7 c5c6 b5b4 a2a4 b4a3 c6c7 f5d6 g1h1 a5a4 b3a4 c8a8 c7c8r d6c8 d3b3 a8a2 b3b7 e7d6 b7d7 d6c6 d7c7 c6b5
info depth 22 seldepth 52 multipv 2 score cp -640 nodes 128001109 nps 6899213 hashfull 762 tbhits 3819 time 18553 pv b7b6 g2g4 c8a6 d4d5 e8c8 b5a6 c6a5 c3c4 a5c6 d5c6 d6d5 a1d1 d5d4 d1d3 c8d7 f2e2 d8c8 h4h5 h8h6 h1f1 b6b5 f1c1 a7a5 c4c5 c8c6 c1f1 d7c7 f6f7 a5a4 f1f6 c6f6 c5c6
info depth 22 seldepth 56 multipv 3 score cp -825 nodes 128001109 nps 6899213 hashfull 762 tbhits 3819 time 18553 pv a7a6 g2g4 e8d8 h4h5 h8h6 a1d1 a6b5 c3c4 b7b5 h1f1 d6d5 c4d5 b5b4 d1c1 c8a6 f1d1 a6c4 d4e5 c4d3 c1c8 d8d7 c8d8 d7c7 d8d7 c7b8
info depth 22 seldepth 43 multipv 4 score cp -855 nodes 128001109 nps 6899213 hashfull 762 tbhits 3819 time 18553 pv c8h3 g2h3 e8c8 h4h5 f8h6 f2g2 g5g4 a1d1 d8f8 b5c6 h6g5 h1f1 g5d2 c3c4 a7a5 c4c5 b7b5 d4e5 h8h6 c5c6 b5b4 f6f7 c8c7 e4e5
info depth 21 seldepth 50 multipv 5 score cp -827 nodes 128001109 nps 6899213 hashfull 762 tbhits 3819 time 18553 pv a7a5 g2g4 e8d8 a1d1 b7b6 b5a6 c8a6 d4d5 d8c8 d5c6 c8b7 c3c4 d6d5 c4c5 b6c5 d1c1 a8d8 c1c7 b7a8 c7a7 a8b8 a7a8 b8b7

Moves

movestateevalpn / dnvisits
g5g4unexplored-4600
b7b6unexplored-6400
a7a6unexplored-8250
c8h3unexplored-8550
e8d8unexplored-8760
e8f7unexplored-8960
a7a5unexplored-9100
d6d5unexplorednot analysed0
e5d4unexplorednot analysed0
g5h4unexplorednot analysed0
e8d7unexplorednot analysed0
h8g8unexplorednot analysed0
h8h7unexplorednot analysed0
h8h6unexplorednot analysed0
c8g4unexplorednot analysed0
c8f5unexplorednot analysed0
c8e6unexplorednot analysed0
c8d7unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0