Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 c6 2. Bf4 d5 3. e3 Nd7 4. Nf3 f6 5. h4 e5 6. Bg3 e4 7. Nfd2 Nb6 8. h5 h6
9. c3 Bd6 10. Bxd6 Qxd6 11. Na3 Ne7 12. Qb3 Be6 13. Be2 f5 14. O-O-O Rc8 15.
Kb1 c5 16. Rh4 O-O 17. g4 cxd4 18. exd4 fxg4 19. Bxg4 Rxf2 *
Position (FEN): 2r3k1/pp2n1p1/1n1qb2p/3p3P/3Pp1BR/NQP5/PP1N1r2/1K1R4 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1932
Best move: Nxe4