AtomicDB

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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. h3 g5 14. g4 Kd8 15. h4 e5 16. d5 b6 17. Ba6 Bxa6 18. a4 Rh7 19. Ke2 Rc8 20. Rac1 Na5 21. b3
transpositions from: b2b3 · a1c1
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1243cpbacked ·1

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

workers serve visitor requests first

2rk1b2/p6r/1p1p4/n2PpPp1/P3P1PP/1PP5/4K3/2R4R b - - 0 1

visits 1 · nodes 128.0M · 18.5s

raw engine output (last analysis)
info depth 16 seldepth 46 multipv 1 score cp -1144 nodes 128006487 nps 6934638 hashfull 653 tbhits 18491 time 18459 pv a5b7 b3b4 b6b5 c3c4 b5a4 c4c5 b7a5 f5f6 a5b3 c5c6 d8c7 b4b5 a7a5 b5b6 c7b8 c1c4 b3c5 c6c7 b8b7 c4a4 c5a4 e2d3 a5a4 h4h5 h7h6 d3c2 a4a3
info depth 15 seldepth 48 multipv 2 score cp -1124 nodes 128006487 nps 6934638 hashfull 653 tbhits 18491 time 18459 pv c8a8 h4g5 a5b7 g4g5 b7c5 g5g6 h7h2 h1h2 f8g7 f5f6 c5d3 f6f7 d8c7 c1h1 d3f4 e2d2 g7f8
info depth 15 seldepth 53 multipv 3 score cp -1160 nodes 128006487 nps 6934638 hashfull 653 tbhits 18491 time 18459 pv a7a6 f5f6 a5b7 b3b4 d8c7 c3c4 c7b8 c4c5 b7d8 h4h5 f8h6 b4b5 b8a8 c5b6 c8c2 c1c2 h7c7 h1c1 d8f7 b5b6 c7c2 c1c2
info depth 15 seldepth 36 multipv 4 score cp -1238 nodes 128006487 nps 6934638 hashfull 653 tbhits 18491 time 18459 pv a5c6 f5f6 c6b8 h4g5 b8d7 g4g5 d8c7 g5g6 c7b8 c3c4 d7c5 g6g7 c5d3 g7g8q d3f4 e2f1 f4h5 f6f7
info depth 15 seldepth 52 multipv 5 score cp -1243 nodes 128006487 nps 6934638 hashfull 653 tbhits 18491 time 18459 pv d8c7 c3c4 c7b8 c4c5 a5c4 b3c4 b8a8 c5c6 b6b5 a4b5 c8b8 c1b1 b8b4

Moves

movestateevalpn / dnvisits
d8c7unexplored-12430
a7a6unsolved-13041 / 931
a5b7unsolved-1309backed ·21 / 481
c8b8unsolved-13571 / 1001
c8a8unsolved-1419backed ·21 / 711
a5c6unsolved-14971 / 1031
b6b5unexplorednot analysed0
g5h4unexplorednot analysed0
a5b3unexplorednot analysed0
a5c4unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
h7h4unexplorednot analysed0
h7h5unexplorednot analysed0
h7h6unexplorednot analysed0
h7b7unexplorednot analysed0
h7c7unexplorednot analysed0
h7d7unexplorednot analysed0
h7e7unexplorednot analysed0
h7f7unexplorednot analysed0
h7g7unexplorednot analysed0
h7h8unexplorednot analysed0
c8c3unexplorednot analysed0
c8c4unexplorednot analysed0
c8c5unexplorednot analysed0
c8c6unexplorednot analysed0
c8c7unexplorednot analysed0
d8d7unexplorednot analysed0
d8e7unexplorednot analysed0
d8e8unexplorednot analysed0