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 g5 13. Rf1 e5 14. dxe5 d6 15. O-O-O d5 16. e5 g4 17. Rxd5 Kf7 18. Bc4 Kg7 19. f6 Kh7 20. e6 Bh6 21. Kb1 Bd2 22. f7 Bxe6 23. Bb5 Rhf8 24. Rf5 b6 25. c4 Bg5 26. Bd7 Kh8 27. b4 Kg7
transpositions from: h8g7 · b7b6 · b8a8 · d8a8 · h7g7 · c1g5
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · White to move · best line +1254cpbacked ·12

This position: analysed (128.0M nodes across 1 pass) — Moves here: 2 searched · 3 from lines only

workers serve visitor requests first

r4r2/p2B1Pk1/1p6/5Rb1/1PP3p1/8/P5PP/1K6 w - - 0 1

visits 1 · nodes 128.0M · 21.9s

raw engine output (last analysis)
info depth 20 seldepth 57 multipv 1 score cp 1103 nodes 128001497 nps 5857923 hashfull 81 tbhits 121430 time 21851 pv a2a4 g4g3 d7c8 g7h8 a4a5 h8g7 h2g3 b6a5 c4c5 g5h4 f5h5 g7f6 g2g4 a7a5 b4b5 a5a4 b1a2 a4a3 c8a6 a8d8
info depth 20 seldepth 57 multipv 2 score cp 1087 nodes 128001497 nps 5857923 hashfull 81 tbhits 121430 time 21851 pv a2a3 g7h8 a3a4 a7a6 a4a5 b6b5 c4c5 a8a7 g2g3 a7c7 f5e5 h8h7 h2h3 g4h3 d7f5 h7g7 c5c6 g5f6 e5e1 f6c3 e1h1
info depth 20 seldepth 58 multipv 3 score cp 1079 nodes 128001497 nps 5857923 hashfull 81 tbhits 121430 time 21851 pv g2g3 g7h8 a2a4 a8b8 a4a5 h8g7 d7c8 b8a8 f5d5 g7h8 h2h3 g5h6 h3g4 h6g5 g3g4 h8g7 d5d6 g7h8 d6d3
info depth 19 seldepth 54 multipv 4 score cp 1066 nodes 128001497 nps 5857923 hashfull 81 tbhits 121430 time 21851 pv d7c8 g7h8 a2a4 h8g7 g2g3 g7h7 a4a5 h7h8 c8d7 a8b8 f5d5 b6a5
info depth 19 seldepth 44 multipv 5 score cp 1005 nodes 128001497 nps 5857923 hashfull 81 tbhits 121430 time 21851 pv d7c6 a8c8 c6d7 c8c7 f5f6 b6b5 c4c5 g7h8 f6f5 g4g3 h2g3 h8g7 a2a4 a7a5 g2g4 g5e3 c5c6 c7c6 f5e5 g7g6 e5e8 e3f4 e8f8 f4d6 f7f8q d6f8 g4g5 g6f5 b1c2 f5e4 g5g6 e4f3

Moves

movestateevalpn / dnvisits
a2a4unsolved1254backed ·1143 / 241
a2a3unsolved100835 / 11
d7c6unexplored10050
d7c8unexplored9560
g2g3unexplored9270
h2h3unexplorednot analysed0
b4b5unexplorednot analysed0
c4c5unexplorednot analysed0
h2h4unexplorednot analysed0
d7a4unexplorednot analysed0
d7b5unexplorednot analysed0
d7e6unexplorednot analysed0
d7e8unexplorednot analysed0
f5f1unexplorednot analysed0
f5f2unexplorednot analysed0
f5f3unexplorednot analysed0
f5f4unexplorednot analysed0
f5a5unexplorednot analysed0
f5b5unexplorednot analysed0
f5c5unexplorednot analysed0
f5d5unexplorednot analysed0
f5e5unexplorednot analysed0
f5g5unexplorednot analysed0
f5f6unexplorednot analysed0
b1a1unexplorednot analysed0
b1c2unexplorednot analysed0
b1b2unexplorednot analysed0