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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 Kg7 21. Re8 Kg6 22. Bxc6 Bg4 23. Rxa8 Kf5 24. g3 Kf6
transpositions from: g6f6 · g5f6 · e7f6 · h7h8 · g7f6 · f5f6 · c8h8
Atomic opening

Center Attack

Reference: 1. e4 e6 2. Nf3 f6

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UNSOLVED · White to move · best line +1488cpbacked ·1

This position: analysed (640.0M nodes across 2 passes) — Moves here: 4 searched · 2 from lines only

workers serve visitor requests first

8/pp6/3p1k2/8/3P2b1/2P3P1/PP6/2K5 w - - 0 1

visits 2 · nodes 640.0M · 70.7s

raw engine output (last analysis)
info depth 31 seldepth 80 multipv 1 score cp 1617 nodes 512000263 nps 9016311 hashfull 175 tbhits 623005 time 56786 pv d4d5 f6f5 c3c4 f5g5 c4c5 a7a5 c5c6 b7c6 a2a4 g4c8 g3g4 c8a6 b2b3 a6e2 b3b4 a5b4 c1d2 e2f1 a4a5 f1a6 d2c1 g5g6 g4g5 g6f5 g5g6 f5e4 c1b2 e4e5 g6g7 e5d4 b2c3 d4c4 g7g8q c4d4 c3c2 d4c3 c2d2 a6d3 a5a6 c3b2 d2c3 b2b3
info depth 30 seldepth 55 multipv 2 score cp 1559 nodes 512000263 nps 9016311 hashfull 175 tbhits 623005 time 56786 pv c3c4 f6e6 d4d5 e6f7 c4c5 d6c5 d5d6 g4d7 g3g4 f7g6 g4g5 g6f5 g5g6 f5e4 g6g7 e4d3 c1d2 d3c2 b2b4 c2c1 g7g8q c1c2 g8h7 d7g4 d6d7 g4e2 h7d3 c2c1 d3c4 e2d1
· earlier wider pass ·
info depth 17 seldepth 57 multipv 1 score cp 1225 nodes 128000148 nps 9205994 hashfull 175 tbhits 207830 time 13904 pv d4d5 f6e5 c3c4 e5e4 c4c5 e4d4 c1d2 g4h3 c5d6 h3d7 d5d6 b7b6 d2c1 d4e5 g3g4 e5f6 c1d2
info depth 17 seldepth 57 multipv 2 score cp 1217 nodes 128000148 nps 9205994 hashfull 175 tbhits 207830 time 13904 pv c3c4 d6d5 c4c5 a7a5 c5c6 f6g6 c1d2 g6g7 c6c7 g7h7 c7c8r g4c8 g3g4 a5a4 g4g5
info depth 17 seldepth 60 multipv 3 score cp 1216 nodes 128000148 nps 9205994 hashfull 175 tbhits 207830 time 13904 pv c1d2 g4d7 c3c4 f6f5 c4c5 d6c5 d4d5 f5g4 d5d6 a7a6 d2c1 b7b6 c1d2 b6b5 d2c1 d7c6 d6d7 c6d7 c1d2 b5b4 d2c1 g4f3 g3g4 f3e2
info depth 16 seldepth 53 multipv 4 score cp 1111 nodes 128000148 nps 9205994 hashfull 175 tbhits 207830 time 13904 pv a2a3 f6f5 c3c4 g4d1 c4c5 d6c5 d4d5 d1a4 g3g4 f5g5 d5d6 a4d7 b2b4 b7b6 b4b5 d7e6 c1d2 g5f4 d6d7 e6d7 d2e3
info depth 16 seldepth 37 multipv 5 score cp 1106 nodes 128000148 nps 9205994 hashfull 175 tbhits 207830 time 13904 pv b2b4 a7a6 c1d2 f6f5 c3c4 g4h5 d4d5 f5e5 c4c5 d6c5 d5d6 a6a5

Moves

movestateevalpn / dnvisits
c1d2unsolved148829 / 12
c3c4unsolved141129 / 12
a2a3unsolved1232backed ·229 / 12
d4d5unsolved1215backed ·225 / 12
c1c2unexplored11920
b2b4unexplored11060
b2b3unexplorednot analysed0
a2a4unexplorednot analysed0
c1b1unexplorednot analysed0