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. h3 Bg7 14. fxe6 g4 15. Rf1 Bf6 16. O-O-O gxh3 17. e5 Rh1 18. exf6 d6 19. Rxh1 Kf7 20. Re1 Kg6 21. Rf1 Be6 22. d5 Nb4 23. Rf5
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -987cp

This position: analysed (640.0M nodes across 2 passes) — Moves here: 0 searched · 5 from lines only

workers serve visitor requests first

r7/pp6/3pb1k1/1B1P1R2/1n6/2P5/PP4P1/2K5 b - - 0 1

visits 2 · nodes 640.0M · 97.4s

raw engine output (last analysis)
info depth 21 seldepth 80 multipv 1 score cp -987 nodes 512003283 nps 5828551 hashfull 261 tbhits 541200 time 87844 pv b4d3 b5d3 b7b6 f5f8 e6c8 f8g8 g6f5 g2g4 f5e4 g4g5 e4d3 g5g6 a7a5 g8e8 a8a7 e8e7 c8d7 g6g7 a7a8 e7e8 a8a7 e8a8 a7c7 a8c8 c7a7 c8b8 b6b5 b8a8 a7b7 a8a7 b7b8 g7g8q d7f5 c3c4 b8f8
info depth 21 seldepth 97 multipv 2 score cp -1088 nodes 512003283 nps 5828551 hashfull 261 tbhits 541200 time 87844 pv e6d7 b5d3 b4c2 f5g5 g6h6 g5g6 h6h7 g6g7 h7h6 g2g4 d7g4 g7b7 h6g5 c3c4 g5f4 b2b4 f4e3 c4c5 d6c5 d5d6 e3d2 d6d7 c2a3 d7d8q a3b1 a2a3 b1c3 d3c4 c3a4 c4a2 a4b6 a3a4 b6c8 a2b3 c8b6 c1b2 d2c1
· earlier wider pass ·
info depth 16 seldepth 31 multipv 1 score cp -895 nodes 128004383 nps 13346302 hashfull 64 tbhits 123386 time 9591 pv e6d7 f5g5 g6f6 g5g8 a8f8 b5d7 f8f7 g8g7 f7f8 g7g6 f6f5 g2g4 f5e4 g6e6 e4d3 e6e3 d3d2 c3b4 f8f1 g4g5 f1d1 g5g6 d2c2 g6g7 b7b5 g7g8q c2d2 g8b8 d2c2 c1b1
info depth 16 seldepth 55 multipv 2 score cp -992 nodes 128004383 nps 13346302 hashfull 64 tbhits 123386 time 9591 pv b4d3 b5d3 b7b6 f5f8 e6c8 f8g8 g6f5 g2g4 f5e4 g4g5 a7a6 g5g6 e4d3 g8e8 a8a7 e8e7 c8d7 g6g7 a7a8 g7g8q a8f8 g8h7 d3d2 c3c4 f8h8 h7h5 a6a5 e7h7 h8f8 h7g7
info depth 16 seldepth 61 multipv 3 score cp -1168 nodes 128004383 nps 13346302 hashfull 64 tbhits 123386 time 9591 pv a8e8 b5e8 b4d3 c1d2 d3f2 c3c4 f2e4 d2c1 e4f2 f5g5 g6h6 g5g6 h6h5 g2g4 h5h4 d5e6 b7b6
info depth 16 seldepth 48 multipv 4 score cp -1281 nodes 128004383 nps 13346302 hashfull 64 tbhits 123386 time 9591 pv a8b8 f5g5 g6h6 g5g6 h6h7 g6h6 h7g7 h6h7 g7g6 h7b7 b4c2 d5e6 a7a5 g2g4 a5a4 b2b4 c2b4 g4g5 d6d5
info depth 15 seldepth 40 multipv 5 score cp -1266 nodes 128004383 nps 13346302 hashfull 64 tbhits 123386 time 9591 pv a8c8 f5g5 g6h6 g5g6 h6h5 b5e2 h5h4 g6g4 h4h5 g4g7 h5h4 g2g3 h4h3 d5e6

Moves

movestateevalpn / dnvisits
b4d3unexplored-9870
e6d7unexplored-10880
a8e8unexplored-11680
a8c8unexplored-12660
a8b8unexplored-12810
a7a6unexplorednot analysed0
b7b6unexplorednot analysed0
a7a5unexplorednot analysed0
b4a2unexplorednot analysed0
b4c2unexplorednot analysed0
b4d5unexplorednot analysed0
b4a6unexplorednot analysed0
b4c6unexplorednot analysed0
e6d5unexplorednot analysed0
g6h7unexplorednot analysed0
e6f7unexplorednot analysed0
e6c8unexplorednot analysed0
e6g8unexplorednot analysed0
a8d8unexplorednot analysed0
a8f8unexplorednot analysed0
a8g8unexplorednot analysed0
a8h8unexplorednot analysed0
g6g7unexplorednot analysed0
g6h6unexplorednot analysed0