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 gxh4 19. Kf2 Rxh1 20. Ke2
transpositions from: a1c1 · h1h3 · h1h4 · f2e2
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1237cpbacked ·3

This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 1 from lines only

workers serve visitor requests first

r2k1b2/p7/bpnp4/1B1PpP2/P3P1P1/2P5/1P2K3/2R5 b - - 0 1

visits 2 · nodes 640.0M · 100.0s

raw engine output (last analysis)
info depth 20 seldepth 57 multipv 1 score cp -1241 nodes 512003651 nps 5862323 hashfull 914 tbhits 80617 time 87338 pv c6b4 c1h1 b4d3 g4g5 d3f4 e2f1 f4g6 f5f6 d8c7 c3c4 f8e7 b5d7 a8g8 a4a5 c7b8 f6f7 g8d8 a5b6 a7a5 d7a4 d8c8 h1h3 b8a8 c4c5 d6c5 h3c3 e7c5 d5d6 c8f8 d6d7 f8d8 f7f8r
info depth 20 seldepth 60 multipv 2 score cp -1251 nodes 512003651 nps 5862323 hashfull 914 tbhits 80617 time 87338 pv a6c8 g4g5 c6e7 b5d7 c8b7 f5f6 e7g6 c1h1 b7a6 c3c4 a8b8 b2b4 g6f4 e2d2 d8c7 d7c8
· earlier wider pass ·
info depth 16 seldepth 59 multipv 1 score cp -1012 nodes 128000393 nps 10085918 hashfull 96 tbhits 12258 time 12691 pv c6b4 g4g5 b4d3 c1h1 d3f2 h1h7 f8g7 f5f6 f2h3 g5g6 d8c7 f6f7 g7f8 h7h5 a8d8 g6g7 c7b8 g7g8r h3f4 h5e5 a6b5 g8h8 b6b5
info depth 16 seldepth 39 multipv 2 score cp -1074 nodes 128000393 nps 10085918 hashfull 96 tbhits 12258 time 12691 pv a8c8 g4g5 c6d4 e2f2 c8c7 g5g6 d4f3 c1h1 f3h2 f5f6 c7h7 g6h7 a6b7 b5c6 b7a6 c3c4 h2g4 f2e2 g4e3 h1h7 f8g7 c6d7
info depth 16 seldepth 47 multipv 3 score cp -1186 nodes 128000393 nps 10085918 hashfull 96 tbhits 12258 time 12691 pv f8g7 g4g5 a8c8 f5f6 c6d4 e2f2 d4c2 c1h1 c2e3 b5d7 c8c7 f6g7 a6d3 h1h8 d8e7 h8e8 e7f7 e8f8 f7g6
info depth 16 seldepth 43 multipv 4 score cp -1239 nodes 128000393 nps 10085918 hashfull 96 tbhits 12258 time 12691 pv a6c8 g4g5 c6b4 g5g6 b4d3 c1h1 d3f4 e2f1 f8g7 b5d7 c8a6 c3c4 d8c7 a4a5 b6a5 h1h3
info depth 15 seldepth 46 multipv 5 score cp -1181 nodes 128000393 nps 10085918 hashfull 96 tbhits 12258 time 12691 pv c6e7 g4g5 a6b7 c3c4 b7d5 b5a6 d6d5 c4d5 e7c6 f5f6 c6d4 e2f2 d4c2 g5g6

Moves

movestateevalpn / dnvisits
a8c8unsolved-1237backed ·21 / 402
c6b4unsolved-1268backed ·21 / 602
f8g7unsolved-12761 / 1151
c6e7unsolved-13831 / 1001
a6c8unexplored-14280
c6d4unexplorednot analysed0
c6a5unexplorednot analysed0
c6b8unexplorednot analysed0
a6b5unexplorednot analysed0
a6b7unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
a8b8unexplorednot analysed0
d8c7unexplorednot analysed0
d8d7unexplorednot analysed0
d8e7unexplorednot analysed0
d8c8unexplorednot analysed0
d8e8unexplorednot analysed0