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 b6 14. g4 e5 15. h4 Ba6 16. a4 gxh4 17. Ke2 Kf7 18. dxe5 Nd4 19. cxd4 Kf6 20. Rh5 Ke5 21. f6 Kf4 22. g5 Bh6 23. Rh4
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · Black to move · best line -1014cpbacked ·4

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

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r6r/p2p4/bp3P1b/1B4P1/P3Pk1R/8/1P2K3/R7 b - - 0 1

visits 1 · nodes 128.0M · 27.4s

raw engine output (last analysis)
info depth 22 seldepth 44 multipv 1 score cp -997 nodes 128004789 nps 4682473 hashfull 131 tbhits 99633 time 27337 pv f4f3 h4h3 d7d6 a1c1 a6c8 b5c6 a8b8 c6d7 c8a6 d7b5 b8c8 c1c7 c8d8 e2d1 f3f2 b5a6 a7a5 d1c1 b6b5 c7c2 f2e1 h3h1 e1d2 c1b1 d2c1 g5g6 b5a4 c2c8 d8c8 g6g7 h8g8 h1d1 c1c2 d1c1 g8b8 b1a1 c2b1
info depth 22 seldepth 43 multipv 2 score cp -999 nodes 128004789 nps 4682473 hashfull 131 tbhits 99633 time 27337 pv f4e3 g5g6 d7d6 b5a6 h8c8 a1c1 h6g7 h4h8 a7a5 c1c8 g7f8 h8f8 a8c8 g6g7 b6b5 g7g8q c8c2 g8g3 b5a4 e2f1 e3f2 g3f3
info depth 22 seldepth 56 multipv 3 score cp -1037 nodes 128004789 nps 4682473 hashfull 131 tbhits 99633 time 27337 pv f4g3 h4h3 g3f2 a1c1 d7d6 b2b4 a6c8 b5d7 c8a6 b4b5 a8f8 d7c8 h6g5 c8a6 h8g8 c1g1 g8g4 h3h8 f8f7 g1g4 f7c7 h8c8 c7h7 f6f7 h7h1 f7f8q h1e1 f8g8 e1d1 e2e3 d1e1
info depth 21 seldepth 51 multipv 4 score cp -1064 nodes 128004789 nps 4682473 hashfull 131 tbhits 99633 time 27337 pv f4e5 g5h6 h8g8 h4g4 g8h8 a1h1 h8h3 g4g5 e5d4 h1h3 a8h8 f6f7 a6b7 f7f8q d4e3 b5a6 b7c6 e2d2 d7d6 f8g7 e3e2 d2c1 e2d2 a6c8

Moves

movestateevalpn / dnvisits
f4e3unsolved-1014backed ·31 / 651
f4g3unexplored-10370
f4f3unsolved-1050backed ·21 / 352
f4e5unexplored-10640