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. h4 g5 14. f6 a5 15. g4 b6 16. Rd1
transpositions from: f5f6 · a1d1
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -822cpbacked ·2

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

workers serve visitor requests first

r1b1kb1r/8/1pnppP2/pB4p1/3PP1PP/2P5/PP6/3RK2R b Kkq - 0 1

visits 2 · nodes 640.0M · 135.1s

raw engine output (last analysis)
info depth 31 seldepth 73 multipv 1 score cp -912 nodes 512000674 nps 4504431 hashfull 525 tbhits 163068 time 113666 pv c8a6 f6f7 e8d8 h4h5 c6b4 e1g1 b4d3 h5h6 a8c8 h6h7 d3f2 d4d5 e6d5 g1h2 f2d1 f1d1 c8c4 b5c4 a6d3 c3c4 a5a4 d1e1 d3e2 c4c5 a4a3 b2b3 b6b5 e1c1 d8c8 c5d6 c8b7 c1c7 b7a8 b3b4 a8b8
info depth 31 seldepth 62 multipv 2 score cp -1037 nodes 512000674 nps 4504431 hashfull 525 tbhits 163068 time 113666 pv e8f7 e1f2 e6e5 d4e5 g5h4 g4g5 h8h2 h1h2 f7g6 d1h1 c8h3 e4e5 g6f5 e5e6 f5f4 b5c6 h3e6 g5g6 f8g7 h1h8 a8a7 h8a8 a7c7 a8c8 c7a7 f6f7 b6b5 f7f8q g7f8 c8c7 a7a8 g6g7 f4e3 c7e7 a8f8 f2g1 e3f2 g7g8q f8g8
· earlier wider pass ·
info depth 21 seldepth 55 multipv 1 score cp -803 nodes 128003835 nps 5971720 hashfull 539 tbhits 0 time 21435 pv c8a6 f6f7 e8d8 h4h5 c6b4 e1g1 b4d3 h5h6 a6b5 h6h7 b6b5 d4d5 a8a6 e4e5 b5b4 c3b4 d6e5 b2b4 a5b4 a2a4 e6d5 f1f6 a6f6
info depth 21 seldepth 64 multipv 2 score cp -936 nodes 128003835 nps 5971720 hashfull 539 tbhits 0 time 21435 pv e8d8 h4g5 f8h6 f6f7 h8f8 e4e5 h6d2 e1e2 c6b4 h1h8 b4d3 b5a6 c8a6 d1h1 d6e5 h8f8 d2h6 f7f8r h6f8 h1h8 d8c7 h8h7 c7c8 g4g5
info depth 20 seldepth 46 multipv 3 score cp -964 nodes 128003835 nps 5971720 hashfull 539 tbhits 0 time 21435 pv e8f7 e1f2 a8a7 h4g5 h8h4 h1h4 f7g6 d1h1 g6g5 b5a6 a5a4 h1h5 g5f4 e4e5 c6b4 c3b4 a4a3 b2b4 b6b5
info depth 20 seldepth 46 multipv 4 score cp -1031 nodes 128003835 nps 5971720 hashfull 539 tbhits 0 time 21435 pv a8b8 e4e5 d6d5 h4g5 h8h3 h1h3 e8f7 g4g5 f7g6 d1d2 g6f5 g5g6 c8a6 d2h2 f5f4 g6g7 f8g7 f6f7 b8f8 h2h8 f8f7 b5a6 b6b5 c3c4 b5c4 e1d2 f4f3 a2a4
info depth 20 seldepth 47 multipv 5 score cp -1096 nodes 128003835 nps 5971720 hashfull 539 tbhits 0 time 21435 pv e6e5 f6f7 e8e7 h4h5 c6b4 e1g1 b4d3 f1f6 e7d8 b5d7 c8b7 c3c4 d3f4 h5h6 b7c6 h6h7

Moves

movestateevalpn / dnvisits
c8a6unsolved-8221 / 821
e8f7unsolved-1014backed ·41 / 971
a8b8unexplored-10310
e6e5unexplored-10960
e8d8unsolved-1166backed ·21 / 1061
a5a4unexplorednot analysed0
a8a6unexplorednot analysed0
a8a7unexplorednot analysed0
c8b7unexplorednot analysed0
c8d7unexplorednot analysed0
d6d5unexplorednot analysed0
e8d7unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
f8h6unexplorednot analysed0
g5h4unexplorednot analysed0
h8g8unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
h8h7unexplorednot analysed0