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 Kd8 13. f6 g5 14. h3 d6 15. g4 e5 16. h4 b6 17. d5 Ba6 18. Rc1 gxh4 19. a4 Rh7 20. Kf2
transpositions from: h4g5 · f5f6 · e1f2
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1351cpbacked ·1

This position: analysed (640.0M nodes across 2 passes) — Moves here: 5 searched · 4 from lines only

workers serve visitor requests first

r2k1b2/p6r/bpnp1P2/1B1Pp3/P3P1P1/2P5/1P3K2/2R4R b - - 0 1

visits 2 · nodes 640.0M · 102.0s

raw engine output (last analysis)
info depth 20 seldepth 36 multipv 1 score cp -1342 nodes 512002174 nps 6393713 hashfull 918 tbhits 64314 time 80079 pv a8c8 h1h7 c6b4 c1h1 d8c7 a4a5 c7b8 h1h7 f8g7 b5d7 c8d8 c3c4 a6b7 a5b6 a7a5 d7a4 d8c8 g4g5 b8a7 f2f1 b4c2 f6f7 g7f8 h7h3 c8c7 g5g6 f8g7
info depth 20 seldepth 68 multipv 2 score cp -1385 nodes 512002174 nps 6393713 hashfull 918 tbhits 64314 time 80079 pv c6b4 h1h7 a8c8 c1h1 d8c7 a4a5 c7b8 h1h7 f8g7 b5d7 c8d8 c3c4 a6b7 a5b6 a7a5 d7a4 d8c8 g4g5 c8g8
· earlier wider pass ·
info depth 15 seldepth 43 multipv 1 score cp -1016 nodes 128003584 nps 5838247 hashfull 100 tbhits 20061 time 21925 pv c6b4 h1h7 b4d3 b5d3 a6e2 c1h1 d8c8 h1h7 f8g7 f6f7 g7f8 h7h6 c8b7 h6e6 a8d8 e6e7 d8d7 e7e8 d7d8 e8d8 b6b5 g4g5 b5a4 f2g1
info depth 15 seldepth 42 multipv 2 score cp -1371 nodes 128003584 nps 5838247 hashfull 100 tbhits 20061 time 21925 pv a8c8 b5a6 c6b8 g4g5 d8c7 g5g6 b8d7 g6g7 c7b8 h1h7 f8g7 f6f7 a7a5 c1h1 d7f8 h1h6 c8d8 h6e6 b6b5 e6e7 b5a4 e7e8 a5a4 e8d8 a4a3 b2a3
info depth 15 seldepth 44 multipv 3 score cp -1371 nodes 128003584 nps 5838247 hashfull 100 tbhits 20061 time 21925 pv d8e8 b5a6 c6a5 h1h7 a5c4 c1h1 e8d7 g4g5 c4e3 h1h7 f8g7 f6f7 e3g4 f2e2
info depth 15 seldepth 44 multipv 4 score cp -1413 nodes 128003584 nps 5838247 hashfull 100 tbhits 20061 time 21925 pv a6c8 b5a6 c8e6 d5e6 h7h2 h1h2 b6b5 g4g5 b5b4 a6c8 d8c7
info depth 14 seldepth 43 multipv 5 score cp -1315 nodes 128003584 nps 5838247 hashfull 100 tbhits 20061 time 21925 pv d8c8 g4g5 c8b8 g5g6 a6c8 g6g7 a7a5 g7g8q c8g4 g8f7 f8e7 f7e8 c6d8 h1h7 e7f8 c1h1

Moves

movestateevalpn / dnvisits
h7h1unexplored-13510
h7h2unexplored-13620
a6c8unexplored-14130
c6b4unsolved-1433backed ·31 / 692
a8c8unsolved-15461 / 982
a8b8unsolved-1558backed ·31 / 971
d8c8unsolved-15881 / 1131
d8e8unsolved-16881 / 1131
h7h8unexplored-90980
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
h7h3unexplorednot analysed0
h7h4unexplorednot analysed0
h7h5unexplorednot analysed0
h7h6unexplorednot analysed0
h7b7unexplorednot analysed0
h7c7unexplorednot analysed0
h7d7unexplorednot analysed0
h7e7unexplorednot analysed0
h7f7unexplorednot analysed0
h7g7unexplorednot analysed0
d8c7unexplorednot analysed0
d8d7unexplorednot analysed0