AtomicDB

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1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Nc6 6. Bb5 a6 7. c3 h5 8. Ne5 fxe5 9. Bg5 Nf6 10. d5 Bc5 11. f4 Bf2 12. Kf1 d6 13. dxe6 Qa5 14. Qxd6 axb5 15. Rd1 O-O 16. Be7 Kh7 17. h3
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -223cp

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

workers serve visitor requests first

r1b2r2/1p2B1pk/8/7p/4PP2/2P4P/PP3bP1/3R1K1R b - - 0 1

visits 1 · nodes 128.0M · 19.9s

raw engine output (last analysis)
info depth 20 seldepth 47 multipv 1 score cp -223 nodes 128005744 nps 6427604 hashfull 725 tbhits 12562 time 19915 pv c8e6 b2b3 f2e3 f1e2 e3d2 h1f1 a8d8 e7d6 g7g5 f4f5 f8e8 g2g4 d2e3 f1h1 e6f7 h3h4 h5g4 h1g1 e8e5 g1g2 e3f2 e2f1 e5d5 d1d4 d5e5 d4d2 e5d5 a2a4 f2g3 f5f6 g5g4 g2g3 g4g3 f1g1 g3g2 d2d3 d5d4 d3d4 d8g8
info depth 20 seldepth 43 multipv 2 score cp -228 nodes 128005744 nps 6427604 hashfull 725 tbhits 12562 time 19915 pv f2e3 f1e2 c8e6 b2b3 e3d2 h1f1 a8d8 e7d6 g7g5 f4f5 f8e8 g2g4 d2e3 f1h1 e6f7 h3h4 h5g4 h1g1 e8e5 g1g2 e5a5
info depth 20 seldepth 52 multipv 3 score cp -726 nodes 128005744 nps 6427604 hashfull 725 tbhits 12562 time 19915 pv f2e1 d1d6 c8e6 b2b3 g7g5 f4f5 f8c8 d6b6 c8c5 f1e2 a8e8 e7d8 e8f8 b6d6 b7b5 h3h4 g5g4 g2g3 c5c6 h1f1 f8e8 d6d5 c6c5 c3c4 c5c7 d5d7 e6f7 d7d6 f7e6 c4c5
info depth 20 seldepth 53 multipv 4 score cp -950 nodes 128005744 nps 6427604 hashfull 725 tbhits 12562 time 19915 pv c8d7 e7f8 d7b5 c3c4 b5e8 d1d6 h7h8 d6d8 b7b5 f1e2 f2e1 c4c5 g7g5 f4f5 b5b4 e2d1 h5h4
info depth 20 seldepth 43 multipv 5 score cp -999 nodes 128005744 nps 6427604 hashfull 725 tbhits 12562 time 19915 pv f8f7 f4f5 c8f5 e7f6 g7g5 d1d7 f2g1 f1e2 f7e7 d7d8 e7e8 b2b3 b7b5 e4e5 a8a6

Moves

movestateevalpn / dnvisits
c8e6unexplored-2230
f2e3unexplored-2280
f2e1unexplored-7260
c8d7unexplored-9500
f8f7unexplored-9990
h5h4unexplorednot analysed0
b7b6unexplorednot analysed0
g7g6unexplorednot analysed0
b7b5unexplorednot analysed0
g7g5unexplorednot analysed0
f2g1unexplorednot analysed0
f2g3unexplorednot analysed0
f2d4unexplorednot analysed0
f2h4unexplorednot analysed0
f2c5unexplorednot analysed0
f2b6unexplorednot analysed0
f2a7unexplorednot analysed0
c8h3unexplorednot analysed0
c8g4unexplorednot analysed0
c8f5unexplorednot analysed0
a8a2unexplorednot analysed0
a8a3unexplorednot analysed0
a8a4unexplorednot analysed0
a8a5unexplorednot analysed0
a8a6unexplorednot analysed0
a8a7unexplorednot analysed0
a8b8unexplorednot analysed0
f8f4unexplorednot analysed0
f8f5unexplorednot analysed0
f8f6unexplorednot analysed0
f8d8unexplorednot analysed0
f8e8unexplorednot analysed0
f8g8unexplorednot analysed0
f8h8unexplorednot analysed0
h7g6unexplorednot analysed0
h7h6unexplorednot analysed0
h7g8unexplorednot analysed0
h7h8unexplorednot analysed0