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. Rc1 b6 17. d5 Ba6 18. a4 Ke7 19. b3 Ke8 20. f6 Kf7 21. Rb1
transpositions from: a1b1 · c1b1 · d1b1
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1175cpbacked ·2

This position: analysed (640.0M nodes across 2 passes) — Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

r4b1r/p4k2/bpnp1P2/1B1Pp1p1/P3P1PP/1PP5/8/1R2K2R b K - 0 1

visits 2 · nodes 640.0M · 136.3s

raw engine output (last analysis)
info depth 25 seldepth 80 multipv 1 score cp -1216 nodes 512000982 nps 4701613 hashfull 479 tbhits 215910 time 108899 pv a6c8 b5a6 b6b5 a6b7 b5b4 b1c1 h8h7 e1f2 b4c3 b7a8 c6b4 c1c7 c8d7 h4g5 b4d3 f2f1 h7h2 h1h2 f7g6 g4g5 d3b4 f1g1 a7a6 f6f7 f8g7 c7b7 b4d3 b3b4 d3e1 b4b5 a6b5 f7f8q g7f8
info depth 24 seldepth 66 multipv 2 score cp -1217 nodes 512000982 nps 4701613 hashfull 479 tbhits 215910 time 108899 pv f7e8 f6f7 e8d8 h4h5 a8c8 h5h6 c6b4 e1g1 d8c7 f1f6 c7b8 h6h7 b4a2 a4a5 b6a5 f6e6 a2c1 e6e8 c8d8 b3b4 a7a5 b4a5 c1b3 b1b2
· earlier wider pass ·
info depth 19 seldepth 33 multipv 1 score cp -1080 nodes 128002713 nps 4677265 hashfull 138 tbhits 21061 time 27367 pv a6c8 b5a6 b6b5 a6b7 b5a4 b7a8 a7a5 h4g5 f8h6 g4g5 c8h3 g5g6 f7e8 f6f7 e8d8 f7f8r h6f8 g6g7 c6d4
info depth 18 seldepth 59 multipv 2 score cp -1112 nodes 128002713 nps 4677265 hashfull 138 tbhits 21061 time 27367 pv f7e8 f6f7 e8d8 h4h5 a8c8 h5h6 c6d4 b5d7 c8c7 a4a5 b6b5 b3b4 d4c2 e1f2 c2e3 h6h7 e3g2
info depth 18 seldepth 61 multipv 3 score cp -1154 nodes 128002713 nps 4677265 hashfull 138 tbhits 21061 time 27367 pv h8h7 e1f2 f7e8 h4g5 a6c8 h1h6 a7a5 g4g5 c8g4 b1h1 e8d8 g5g6 h7g7 h6h3 g7h7 g6g7 g4h3 g7g8q h7h4
info depth 18 seldepth 59 multipv 4 score cp -1237 nodes 128002713 nps 4677265 hashfull 138 tbhits 21061 time 27367 pv a8b8 e1f2 f7e8 b1c1 b8a8 c3c4 e8d8 b5c6 a8c8 f6f7 a6b7 c4c5 b7a8 h4g5 a8d5 g4g5 d6d5 g5g6 d5d4
info depth 18 seldepth 53 multipv 5 score cp -1237 nodes 128002713 nps 4677265 hashfull 138 tbhits 21061 time 27367 pv f8h6 e1f2 g5h4 g4g5 a6c8 g5g6 f7e8 f6f7 e8d8 f7f8r h8f8 h1h6 c8h3 b5c6 d8e7 g6g7 e7d8

Moves

movestateevalpn / dnvisits
h8h7unexplored-11540
a6c8unsolved-11751 / 1011
f8h6unexplored-12370
a8b8unexplored-12370
f7e8unsolved-1273backed ·31 / 871
g5h4unexplorednot analysed0
c6b4unexplorednot analysed0
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
c6d8unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8c8unexplorednot analysed0
a8d8unexplorednot analysed0
a8e8unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8g8unexplorednot analysed0
f7g8unexplorednot analysed0
f7g6unexplorednot analysed0