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. Ng5 Qa5 8. Bxc6 fxg5 9. Qh5 g6 10. Qe5 Qxe5 11. d4 b5 12. h3 h6 13. f4 Nf6 14. f5 O-O 15. g3
transpositions from: f4f5 · g2g3 · d2d4
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -773cp

This position: analysed (512.0M nodes across 1 pass) — Moves here: 1 searched · 5 from lines only

workers serve visitor requests first

r1b2rk1/p2p4/4pnpp/1p3P2/3PP3/6PP/PPP5/R1B2RK1 b - - 0 1

visits 1 · nodes 512.0M · 74.5s

raw engine output (last analysis)
info depth 28 seldepth 55 multipv 1 score cp -773 nodes 512001731 nps 6872690 hashfull 570 tbhits 59423 time 74498 pv c8b7 g1h2 f6e8 h3h4 a8c8 f5f6 g8h8 c2c3 b5b4 f6f7 e8f6 g3g4 d7d5 f1f2 f6d7 e4d5 c8d8 c1e3 d7f6 a1d1 d8d4 d1d8 f6d7 c3c4 e6e5 d8f8 e5e4 f7f8r d7f8
info depth 28 seldepth 41 multipv 2 score cp -861 nodes 512001731 nps 6872690 hashfull 570 tbhits 59423 time 74498 pv g8h8 g1h1 f6e8 d4d5 e6e5 f5f6 e8d6 f6f7 d6c4 b2b3 c4b2 a2a4 a7a5 c2c4 b2d3 a4b5 a5a4 b3b4 a4a3 a1a2 g6g5 c4c5 d3f2 h1g1 h6h5 b4b5 a8b8 d5d6 h5h4 c1d2 f2d1
info depth 28 seldepth 25 multipv 3 score cp -863 upperbound nodes 512001731 nps 6872690 hashfull 570 tbhits 59423 time 74498 pv d7d5 c2c4
info depth 27 seldepth 48 multipv 4 score cp -837 nodes 512001731 nps 6872690 hashfull 570 tbhits 59423 time 74498 pv c8a6 b2b4 a6b7 c2c4 f6h7 d4d5 e6e5 g1h1 g6g5 a2a4 b5c4 c1a3 a7a5 b4b5 f8c8 f1c1 c8c2 c1c2 a8c8 a1c1 c8c3 c1c3 g8f7 h1g1 b7a8 g1f2 h6h5 a3b2 d7d6 b2a3 h7f8 h3h4 f8h7 f2g1 h7f8 a3d6 f8d7 g1h1
info depth 27 seldepth 57 multipv 5 score cp -852 nodes 512001731 nps 6872690 hashfull 570 tbhits 59423 time 74498 pv b5b4 c2c4 c8b7 c1d2 a7a5 a1c1 a5a4 g1h2 f6e8 f5f6 f8f7 h3h4 b4b3 a2a3 e6e5 f1g1 d7d5 g3g4 g8h8 c4d5 b7a6 c1c6 a6f1 c6b6 a8d8

Moves

movestateevalpn / dnvisits
c8b7unexplored-7730
c8a6unexplored-8370
b5b4unexplored-8520
g8h8unexplored-8610
d7d5unexplored-8630
d7d6unsolved-8781 / 781
e6e5unexplorednot analysed0
g6g5unexplorednot analysed0
h6h5unexplorednot analysed0
a7a6unexplorednot analysed0
a7a5unexplorednot analysed0
g6f5unexplorednot analysed0
e6f5unexplorednot analysed0
f6e4unexplorednot analysed0
f6g4unexplorednot analysed0
f6d5unexplorednot analysed0
f6h5unexplorednot analysed0
f6h7unexplorednot analysed0
f6e8unexplorednot analysed0
a8b8unexplorednot analysed0
f8f7unexplorednot analysed0
f8d8unexplorednot analysed0
f8e8unexplorednot analysed0
g8f7unexplorednot analysed0
g8g7unexplorednot analysed0
g8h7unexplorednot analysed0