AtomicDB

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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 b6 14. g4 Rh7 15. h4 Ba6 16. f6 O-O-O 17. Rd1 Kb8 18. Bd3
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line +23cp

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

workers serve visitor requests first

1k1r1b2/p2p3r/bpn1pP2/6p1/3PP1PP/2PB4/PP6/3RK2R b K - 0 1

visits 1 · nodes 128.0M · 28.5s

raw engine output (last analysis)
info depth 27 seldepth 48 multipv 1 score cp 23 nodes 128001241 nps 4491744 hashfull 141 tbhits 10387 time 28497 pv c6d4 d1d6 f8d6 f6f7 d7d5 f7f8q d8f8 c3c4 h7f7 h4g5 f7f1 e1d2 f1f2 d2e1 f2h2 c4d5 h2e2 e1d1 e2d2 d1e1 d2d1 e1f2 d1f1 f2e3 a6d3 e4e5 f1f3 e3d2 f3f2 d2e1 f2e2 e1f1 e2e1 f1f2 d3h7 g4g5 b8a8 h1h7 e1f1 f2e3 f1f3 e3d2
info depth 27 seldepth 45 multipv 2 score cp -149 nodes 128001241 nps 4491744 hashfull 141 tbhits 10387 time 28497 pv d7d6 d4d5 c6b4 e4e5 b4c2 e1f2 h7h8 h4g5 f8h6 g4g5 c2e3 c3c4 d8f8 f6f7 a6c4 d1c1 e3c2 h1h3 h6g5 h3h8 b6b5 c1h1 c2e3 b2b3 a7a5 f2e2 a5a4 h1h6 e3g2 e5d6 g2f4 e2d2 e6d5 h6b6 b8a7
info depth 27 seldepth 47 multipv 3 score cp -309 upperbound nodes 128001241 nps 4491744 hashfull 141 tbhits 10387 time 28497 pv f8e7 d3b5
info depth 27 seldepth 58 multipv 4 score cp -309 nodes 128001241 nps 4491744 hashfull 141 tbhits 10387 time 28497 pv e6e5 d3b5 d7d6 h4h5 c6b4 e1g1 b4c2 g1h1 c2e3 h5h6 d6d5 f6f7 e3d1 h1g2 e5d4 e4e5 d5d4 e5e6 d4d3 e6e7 d3d2 f1d1 d8d7 b5d7 a6c4 g2h2
info depth 26 seldepth 55 multipv 5 score cp -337 nodes 128001241 nps 4491744 hashfull 141 tbhits 10387 time 28497 pv f8d6 d3a6 d8c8 b2b4 g5h4 h1h6 h7h8 e1e2 c6e7 d4d5 d6f4 h6h8 e7g6 c3c4 f4g5 f6f7 g6f4 e2f2 f4d3 f2g2 d3e1 g2f1 c8f8 f1e2 e1d3

Moves

movestateevalpn / dnvisits
c6d4unexplored230
d7d6unexplored-1490
e6e5unexplored-3090
f8e7unexplored-3090
f8d6unexplored-3370
b6b5unexplorednot analysed0
d7d5unexplorednot analysed0
g5h4unexplorednot analysed0
c6b4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e5unexplorednot analysed0
c6e7unexplorednot analysed0
a6d3unexplorednot analysed0
a6c4unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
f8a3unexplorednot analysed0
f8b4unexplorednot analysed0
f8c5unexplorednot analysed0
f8h6unexplorednot analysed0
f8g7unexplorednot analysed0
h7h4unexplorednot analysed0
h7h5unexplorednot analysed0
h7h6unexplorednot analysed0
h7e7unexplorednot analysed0
h7f7unexplorednot analysed0
h7g7unexplorednot analysed0
h7h8unexplorednot analysed0
d8c8unexplorednot analysed0
d8e8unexplorednot analysed0
b8b7unexplorednot analysed0
b8c7unexplorednot analysed0
b8a8unexplorednot analysed0
b8c8unexplorednot analysed0