AtomicDB

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1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O Bd6 7. e5 Bb4 8. h3 Nh6 9. c3 Ng4 10. Kh1 O-O 11. Ng5 h6 12. Nh7 Kh8 13. hxg4 f5 14. g3 d5 15. d4 f4 16. Nxf8 f3 17. Kh2 Be7 18. Bg5 Bxg5 19. Qd2 Kg8 20. Rh1 Nxd4 21. Kg1 Qb6 22. Qe3 Qxe3 23. Bd3 g5 24. Bh7 Kf8 25. c4 Bd7 26. g4 Rc8 27. c5 Ba4 28. Bd3 d4 29. Rc1 Be8 30. Kf1 Bc6 31. a4
transpositions from: a2a4 · g1f1 · a3a4
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1972cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 1 searched · 6 from lines only

workers serve visitor requests first

2r2k2/pp6/2b1p2p/2P1P1p1/P2p2P1/3B1p2/1P3P2/2R2K1R b - - 0 1

visits 1 · nodes 128.0M · 24.1s

raw engine output (last analysis)
info depth 17 seldepth 55 multipv 1 score cp -1972 nodes 128003609 nps 5307829 hashfull 96 tbhits 4951 time 24116 pv b7b6 f1e1 c6d5 b2b4 f8g8 c5c6 c8c7 b4b5 a7a5 b5a6 b6b5 a4a5 d5c4 d3c4 c7h7 h1h6 g8h7 c6c7 d4d3 c7c8q
info depth 17 seldepth 23 multipv 2 score cp -2441 nodes 128003609 nps 5307829 hashfull 96 tbhits 4951 time 24116 pv f8e7 f1e1 c8f8 b2b4 f8f5 b4b5 c6e8 c5c6 e7f7 e1d2 a7a6 g4f5 h6h5 c6c7 a6b5 d3g6 f7g7 c7c8q g5g4
info depth 16 seldepth 55 multipv 3 score cp -2925 nodes 128003609 nps 5307829 hashfull 96 tbhits 4951 time 24116 pv c6e4 b2b4 h6h5 g4h5 g5g4 h1h8 f8f7 h8f8 f7g6 f8f6 g6h7 f6f7 h7h6 f7h7 h6g5 h7g7 g5h6 g7b7 e4a8 f1e1 a7a6
info depth 16 seldepth 37 multipv 4 score cp -3785 nodes 128003609 nps 5307829 hashfull 96 tbhits 4951 time 24116 pv c6e8 f1e1 c8c6 b2b4 a7a6 b4b5 h6h5 e1d2 c6c8 c5c6 b7c6 c1c7 c8c7 b5b6 e8d7 b6b7 d7c8 b7c8q f8e8 h1c1 e8d7 c1c7 d7e8 c7c8 e8e7 g4h5
info depth 16 seldepth 76 multipv 5 score cp -8552 nodes 128003609 nps 5307829 hashfull 96 tbhits 4951 time 24116 pv c8c7 f1e1 c7f7 b2b4 f8g8 b4b5 c6d7 c5c6 g8h8 e1d2 f7f4 d3e4 f4f8 c6c7 d7c8 e4b7

Moves

movestateevalpn / dnvisits
f8e8unexplored-19700
b7b6unexplored-19720
f8f7unsolved-2229backed ·31 / 732
f8e7unexplored-24410
c6e4unexplored-29250
c6e8unexplored-37850
c8c7unexplored-85520
a7a5unexplorednot analysed0
a7a6unexplorednot analysed0
b7b5unexplorednot analysed0
c6a4unexplorednot analysed0
c6b5unexplorednot analysed0
c6d5unexplorednot analysed0
c6d7unexplorednot analysed0
c8a8unexplorednot analysed0
c8b8unexplorednot analysed0
c8d8unexplorednot analysed0
c8e8unexplorednot analysed0
f8g7unexplorednot analysed0
f8g8unexplorednot analysed0
h6h5unexplorednot analysed0