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. Rc1 Ba6 18. a4 Bc8 19. d5 Ke8 20. Ba6 Kf7 21. Kf2
transpositions from: a1c1 · b5a6 · e1f2 · e1c1
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1364cpbacked ·4

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

workers serve visitor requests first

r1b2b1r/p4k2/Bpnp1P2/3Pp1p1/P3P1PP/2P5/1P3K2/2R4R b - - 0 1

visits 2 · nodes 640.0M · 122.7s

raw engine output (last analysis)
info depth 22 seldepth 55 multipv 1 score cp -1400 nodes 512001263 nps 5001721 hashfull 444 tbhits 48546 time 102365 pv h8h7 a6b7 h7h8 b2b3 c8g4 b7c8 f7e8 d5c6 b6b5 h4h5 b5a4 f6f7 e8d8 h5h6 a7a5 h1d1 a5a4 c1a1 a8b8 b3b4 b8b6 b4b5 g5g4 h6h7
info depth 21 seldepth 49 multipv 2 score cp -1382 nodes 512001263 nps 5001721 hashfull 444 tbhits 48546 time 102365 pv c8g4 a6c8 a8b8 d5c6 b6b5 c8e6 f7e8 e6d7 e8d8 h4h5 a7a5 h5h6 b5a4 h6h7 a5a4 b2b4 a4b3 c1b1 d6d5 b1b7 d5d4 f2g2 d4d3 f6f7 b8a8 h1a1 a8a2 a1a2
· earlier wider pass ·
info depth 18 seldepth 40 multipv 1 score cp -1252 nodes 128007249 nps 6303291 hashfull 446 tbhits 28178 time 20308 pv c8g4 a6c8 a8b8 c8e6 f7e8 e6d7 e8d8 h4h5 c6a5 b2b3 h8h6 f2g2 a5c4 b3c4 b6b5 c1b1 a7a5 c3c4 b5b4 b1b3 d8c7 c4c5 c7b7 d7c8 b7a7 g2f2 d6c5 d5d6 b8b6
info depth 18 seldepth 40 multipv 2 score cp -1259 nodes 128007249 nps 6303291 hashfull 446 tbhits 28178 time 20308 pv b6b5 h4g5 f8h6 g4g5 c8h3 a6c8 h3f1 a4b5 f7f8 g5h6 h8h2 h1h2 a7a5 c8b7 a8a7 f6f7 a5a4 c1a1 a4a3 b2a3 a7a2 a1a2
info depth 17 seldepth 50 multipv 3 score cp -1262 nodes 128007249 nps 6303291 hashfull 446 tbhits 28178 time 20308 pv c6a5 b2b3 a5c4 b3c4 c8g4 a6c8 g5g4 c8e6 f7e8 f6f7 e8d8 h4h5 h8h6 c3c4 b6b5 c4b5 d8e7 c1c8 a8c8 f2g2 e7f6
info depth 17 seldepth 56 multipv 4 score cp -1289 nodes 128007249 nps 6303291 hashfull 446 tbhits 28178 time 20308 pv h8h7 a6b7 h7h8 h4g5 f8h6 g4g5 c8h3 b7a8 c6b8 c1g1 b8d7 g5h6 h3g2 h1h7 f7f8 f6f7 d7c5 h7h8 c5d3 f2g3 g2h3 g3h4 d3f4
info depth 17 seldepth 53 multipv 5 score cp -1325 nodes 128007249 nps 6303291 hashfull 446 tbhits 28178 time 20308 pv h8g8 h4g5 f8h6 g4g5 c8h3 a6c8 a8b8 c8e6 f7e8 e6f7 e8d8 f7g8 h6g7 g5g6 d8e8 f6f7 e8f8 d5c6

Moves

movestateevalpn / dnvisits
c6a5unsolved-1364backed ·31 / 922
b6b5unsolved-13811 / 1071
h8h7unexplored-14000
c8g4unsolved-1418backed ·31 / 501
h8g8unsolved-14791 / 1251
g5h4unexplorednot analysed0
c6b4unexplorednot analysed0
c6d4unexplorednot analysed0
c6e7unexplorednot analysed0
c6b8unexplorednot analysed0
c6d8unexplorednot analysed0
c8f5unexplorednot analysed0
c8a6unexplorednot analysed0
c8e6unexplorednot analysed0
c8b7unexplorednot analysed0
c8d7unexplorednot analysed0
f8h6unexplorednot analysed0
f8e7unexplorednot analysed0
f8g7unexplorednot analysed0
a8b8unexplorednot analysed0
h8h4unexplorednot analysed0
h8h5unexplorednot analysed0
h8h6unexplorednot analysed0
f7g8unexplorednot analysed0
f7e8unexplorednot analysed0
f7g6unexplorednot analysed0