AtomicDB

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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 Bc3 18. bxc3
transpositions from: b2a3 · b2c3
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1317cp

This position: analysed (512.0M nodes across 1 pass) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

r3k2r/2qp2p1/bQ3n2/1p4Bp/P3PP2/7P/2P3P1/R4RK1 b kq - 0 1

visits 1 · nodes 512.0M · 81.2s

raw engine output (last analysis)
info depth 19 seldepth 63 multipv 1 score cp -1317 nodes 512000087 nps 6305963 hashfull 991 tbhits 230127 time 81193 pv e8g8 f1d1 c7b6 d1d6 b5b4 f4f5 a8a6 d6b6 g8h8 g2g3 g7g6 a1f1 d7d5 g5h6 f8c8 e4e5 d5d4 e5f6 d4d3 f5f6 d3d2 f6f7 d2d1r f1d1 a6b6 f7f8r c8f8 h6d2 b4b3 a4a5 b3b2
info depth 18 seldepth 46 multipv 2 score cp -1344 nodes 512000087 nps 6305963 hashfull 991 tbhits 230127 time 81193 pv c7b6 a4b5 e8g8 f4f5 a8b8 g5d2 f8e8 g2g3 b8b7 a1a6 d7d5
info depth 18 seldepth 45 multipv 3 score cp -1404 nodes 512000087 nps 6305963 hashfull 991 tbhits 230127 time 81193 pv c7c5 b6b5 e8g8 f4f5 f8e8 g5d2 d7d5 e4e5 a8b8 a1b1 d5d4 b1b7 b8b7 f1b1 d4d3 b1b7
info depth 18 seldepth 47 multipv 4 score cp -1583 nodes 512000087 nps 6305963 hashfull 991 tbhits 230127 time 81193 pv a8b8 f1d1 e8g8 b6b8 b5b4 d1d6 f8c8 g5f6 g8f8 d6d7 f8e7 g2g3 g7g6 e4e5 a6f1 a1e1 e7d7 a4a5
info depth 18 seldepth 46 multipv 5 score cp -1620 nodes 512000087 nps 6305963 hashfull 991 tbhits 230127 time 81193 pv e8f8 f1d1 d7d5 b6d6 c7d6 a4b5 f6d7 a1a7 a8a7 e4e5 d7b6 f4f5 b6a4 d1b1 a4b2 b1a1 b2a4 e5e6 h5h4 a1b1

Moves

movestateevalpn / dnvisits
e8g8unexplored-13170
c7b6unexplored-13440
c7c5unexplored-14040
a8b8unexplored-15830
e8f8unexplored-16200
a6b7unexplorednot analysed0
a6c8unexplorednot analysed0
a8a7unexplorednot analysed0
a8c8unexplorednot analysed0
a8d8unexplorednot analysed0
b5a4unexplorednot analysed0
b5b4unexplorednot analysed0
c7a7unexplorednot analysed0
c7b7unexplorednot analysed0
c7b8unexplorednot analysed0
c7c2unexplorednot analysed0
c7c3unexplorednot analysed0
c7c4unexplorednot analysed0
c7c6unexplorednot analysed0
c7c8unexplorednot analysed0
c7d6unexplorednot analysed0
c7d8unexplorednot analysed0
c7e5unexplorednot analysed0
c7f4unexplorednot analysed0
d7d5unexplorednot analysed0
d7d6unexplorednot analysed0
e8c8unexplorednot analysed0
e8d8unexplorednot analysed0
e8e7unexplorednot analysed0
e8f7unexplorednot analysed0
f6d5unexplorednot analysed0
f6e4unexplorednot analysed0
f6g4unexplorednot analysed0
f6g8unexplorednot analysed0
f6h7unexplorednot analysed0
g7g6unexplorednot analysed0
h5h4unexplorednot analysed0
h8f8unexplorednot analysed0
h8g8unexplorednot analysed0
h8h6unexplorednot analysed0
h8h7unexplorednot analysed0