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 e5 15. h4 Rh7 16. Rc1 b6 17. Ke2 Ba6 18. d5 O-O-O 19. a4
transpositions from: e1e2 · a1c1 · a2a4
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -535cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 0 searched · 7 from lines only

workers serve visitor requests first

2kr1b2/p6r/bpnp4/1B1PpPp1/P3P1PP/2P5/1P2K3/2R4R b - - 0 1

visits 1 · nodes 128.0M · 17.5s

raw engine output (last analysis)
info depth 21 seldepth 53 multipv 1 score cp -535 nodes 128002257 nps 7313578 hashfull 477 tbhits 0 time 17502 pv c6b4 c3c4 c8b8 h4h5 b4d3 b5d7 a6b7 b2b4 d3f4 e2f1 b7d5 h5h6 f8e7 d7e6 d6d5 c4c5 f4e2 c5b6 e2c1 f1e2 d5e4 e6d7 a7a6 a4a5 e5e4 h1b1 h7h8 b4b5 d8f8 b1c1 f8d8 h6h7 a6b5 f5f6 e7b4
info depth 21 seldepth 43 multipv 2 score cp -700 nodes 128002257 nps 7313578 hashfull 477 tbhits 0 time 17502 pv c8b8 b5a6 d8c8 f5f6 a7a6 b2b3 b8a8 h4h5 h7h6 h1f1 a6a5 f1f3 c8d8 f6f7 c6e7 e2f1 h6h8 c3c4 e7g6 f3f6 d8c8 h5h6 a8a7
info depth 21 seldepth 43 multipv 3 score cp -764 nodes 128002257 nps 7313578 hashfull 477 tbhits 0 time 17502 pv f8g7 h4h5 g7h6 f5f6 h7f7 h1f1 c8b8 b5a6 b8c8 b2b3 a7a5 c1d1 c6b8 b3b4 c8b7 c3c4 b7a8 c4c5 d6c5 d5d6
info depth 21 seldepth 43 multipv 4 score cp -765 upperbound nodes 128002257 nps 7313578 hashfull 477 tbhits 0 time 17502 pv f8e7 h4h5
info depth 20 seldepth 41 multipv 5 score cp -745 nodes 128002257 nps 7313578 hashfull 477 tbhits 0 time 17502 pv g5h4 g4g5 c6b4 g5g6 b4d3 c1f1 d3f4 e2d1 h7h2 h1h2 f8g7 f5f6 c8b8 f6g7 d8h8 g6g7 h8g8 c3c4 a6b5 d1d2 f4e2 a4a5 b8c8 b2b4 a7a6 b4b5 e2c1 c4c5 d6c5 f1f3 c1e2 d2e1 c8d7 d5d6 e2c3 f3f1

Moves

movestateevalpn / dnvisits
c6b4unexplored-5350
c8b8unexplored-7000
g5h4unexplored-7450
f8g7unexplored-7640
f8e7unexplored-7650
d8e8unexplored-8200
h7f7unexplored-8250
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
f8h6unexplorednot analysed0
h7h4unexplorednot analysed0
h7h5unexplorednot analysed0
h7h6unexplorednot analysed0
h7b7unexplorednot analysed0
h7c7unexplorednot analysed0
h7d7unexplorednot analysed0
h7e7unexplorednot analysed0
c8c7unexplorednot analysed0
c8d7unexplorednot analysed0
h7g7unexplorednot analysed0
h7h8unexplorednot analysed0
d8d7unexplorednot analysed0
c8b7unexplorednot analysed0