AtomicDB

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1. Nf3 f6 2. e4 e6 3. Nc3 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. f6 b6 15. g4 Rh7 16. h4 Ba6 17. h5 O-O-O 18. f7 Rh8 19. Rd1 Kb8 20. Bxa6 a6 21. d5 Na5
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · White to move · best line +1200cpbacked ·1

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

workers serve visitor requests first

1k1r1b1r/5P2/pp1pp3/n2P2pP/4P1P1/2P5/PP6/3RK2R w K - 0 1

visits 2 · nodes 640.0M · 147.7s

raw engine output (last analysis)
info depth 31 seldepth 56 multipv 1 score cp 1143 nodes 512000733 nps 4810725 hashfull 453 tbhits 73436 time 106429 pv c3c4 a5b7 c4c5 d8c8 d1c1 b6b5 e1g1 a6a5 h5h6 e6d5 h6h7 b7d8 c5c6 d8e6 c6c7 b8a7 c1d1 e6d4 g1h1 d4e2 f1f6 e2g3 h1g2 g3f5 g2g1 f5g3 a2a4 b5b4 f6e6 g3e2 g1h2
info depth 31 seldepth 70 multipv 2 score cp 1054 nodes 512000733 nps 4810725 hashfull 453 tbhits 73436 time 106429 pv b2b3 d8c8 h5h6 e6d5 h6h7 a5c6 e1g1 c6e5 c3c4 e5f3 g1g2 f3e1 g2h1 e1d3 h1g1 c8c7 b3b4 a6a5 e4e5 d6e5 f1f6 c7c6 f6d6 c6d6 b4b5 f8c5 g1h2 c5f8 d1f1 d3c5 h2g1 a5a4 f1e1 c5e6 g1h1 a4a3
· earlier wider pass ·
info depth 24 seldepth 34 multipv 1 score cp 891 nodes 128000995 nps 3102001 hashfull 164 tbhits 11177 time 41264 pv c3c4 e6d5 e4e5 a5c6 e5e6 c6e5 h5h6 f8e7 e1g1 e5f3 g1g2 h8h7 d1d3 a6a5 f1d1 f3e1 g2f2 d8f8 d1c1 e7f6 e6e7 f8c8 e7e8r h7f7 d3e3 c8f8 f2g1 e1f3 g1h1
info depth 24 seldepth 59 multipv 2 score cp 881 nodes 128000995 nps 3102001 hashfull 164 tbhits 11177 time 41264 pv b2b3 a5b7 b3b4 a6a5 c3c4 a5b4 e4e5 h8h6 e1g1 b7a5 g1h1 d6e5 d5d6 a5c6 a2a4 c6d4 c4c5 d4e2 f1f6 e2g3 h1g2
info depth 24 seldepth 46 multipv 3 score cp 532 nodes 128000995 nps 3102001 hashfull 164 tbhits 11177 time 41264 pv e1g1 a5c4 f1f6 a6a5 f6h6 c4e3 d1d2 e3f1 h6h8 f1d2 h5h6 f8g7 e4e5 b8a7 h6h7 d8h8 g1f2 a5a4 f2e3 a7a6 c3c4 a6b7 e5d6 e6d5 c4c5 b6c5 f7f8r g7f8 e3d4 h8d8 d4c5
info depth 24 seldepth 55 multipv 4 score cp 488 nodes 128000995 nps 3102001 hashfull 164 tbhits 11177 time 41264 pv h5h6 a5c4 h6h7 d8c8 b2b3 c4b2 e1g1 b2d1 e4e5 b6b5 g1g2 a6a5 f1d1 b5b4 e5d6 e6d5 g2f3 a5a4 d1d6 f8d6 f7f8q c8f8 f3e4 a4b3 e4d5 h8d8 d5c6 d8c8 c6b6
info depth 24 seldepth 36 multipv 5 score cp 457 nodes 128000995 nps 3102001 hashfull 164 tbhits 11177 time 41264 pv e4e5 a5c4 h5h6 c4e3 e1f2 h8h7 f2g1 e3d1 c3c4 b8a7 g1h2 h7h8 h6h7 d8c8 h1c1 f8g7 a2a4 a6a5 b2b3 h8f8 b3b4 b6b5 a4b5 a5a4 b4b5 a4a3 b5b6 a7b7

Moves

movestateevalpn / dnvisits
c3c4unsolved120026 / 12
b2b3unsolved89427 / 11
e1g1unexplored5320
h5h6unexplored4880
e4e5unexplored4570
a2a3unexplorednot analysed0
a2a4unexplorednot analysed0
b2b4unexplorednot analysed0
d5e6unexplorednot analysed0
d1a1unexplorednot analysed0
d1b1unexplorednot analysed0
d1c1unexplorednot analysed0
d1d2unexplorednot analysed0
d1d3unexplorednot analysed0
d1d4unexplorednot analysed0
h1f1unexplorednot analysed0
h1g1unexplorednot analysed0
h1h2unexplorednot analysed0
h1h3unexplorednot analysed0
h1h4unexplorednot analysed0
e1f1unexplorednot analysed0
e1d2unexplorednot analysed0
e1e2unexplorednot analysed0
e1f2unexplorednot analysed0