AtomicDB

Sign in Register
1. Nf3 f6 2. e4 e6 3. Nc3 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. h3 Kd8 14. fxe6
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 -176cp

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

workers serve visitor requests first

r1bk1b1r/pp1p4/2n5/1B4p1/3PP3/2P4P/PP4P1/R3K2R b KQ - 0 1

visits 1 · nodes 128.0M · 17.4s

raw engine output (last analysis)
info depth 21 seldepth 39 multipv 1 score cp -176 nodes 128006082 nps 7346538 hashfull 681 tbhits 79390 time 17424 pv f8d6 e1c1 d6f4 c1b1 d7d6 b2b3 c8e6 d4d5 c6b4 a2a4 b4d3 b5d3 e6f7 g2g3 f4d2 d1f1 a8c8 b1a2 a7a5 f1f6 d2e1 h1f1 e1f2 g3g4 b7b5 b3b4
info depth 21 seldepth 44 multipv 2 score cp -535 nodes 128006082 nps 7346538 hashfull 681 tbhits 79390 time 17424 pv d7d6 g2g4 c8e6 e1g1 c6b4 e4e5 h8h7 a1e1 b4d3 b5d3 e6c4 f1f2 f8h6 e5e6 d8c7 e6e7 a8e8 e1e6 c4e6 d4d5 c7b8 c3c4 b8c8 c4c5 h7h8
info depth 21 seldepth 52 multipv 3 score cp -850 nodes 128006082 nps 7346116 hashfull 681 tbhits 79390 time 17425 pv h8h6 e1g1 h6f6 f1f5 a7a6 a1f1 a6b5 f5g5 f8e7 d4d5 b7b6 g2g4 c8a6 c3c4 b6b5 c4c5 b5b4 f1f2 d8c8 g4g5 a6f1 d5d6 c8b8
info depth 21 seldepth 55 multipv 4 score cp -855 nodes 128006082 nps 7346116 hashfull 681 tbhits 79390 time 17425 pv d7d5 h1f1 c8f5 e4f5 h8h6 f1f6 h6f6 e1c1 c6e5 d1e1 f8g7 d4e5 g7e5 e1f1 e5f6 b5d7 a8b8 b2b4 g5g4 f1f5
info depth 21 seldepth 32 multipv 5 score cp -1287 upperbound nodes 128006082 nps 7346116 hashfull 681 tbhits 79390 time 17425 pv f8e7 e1g1

Moves

movestateevalpn / dnvisits
f8d6unexplored-1760
d7d6unexplored-5350
h8h6unexplored-8500
d7d5unexplored-8550
f8e7unexplored-12870
a7a6unexplorednot analysed0
b7b6unexplorednot analysed0
a7a5unexplorednot analysed0
c6b4unexplorednot analysed0
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e5unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
f8a3unexplorednot analysed0
f8b4unexplorednot analysed0
f8c5unexplorednot analysed0
f8h6unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h3unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h7unexplorednot analysed0
h8g8unexplorednot analysed0
d8c7unexplorednot analysed0
d8e7unexplorednot analysed0
d8e8unexplorednot analysed0
g5g4WHITE_WIN MINIMAX-≤M110 / ∞1