Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Exchange_Variation
Moves: 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 Nc6 7. Nf3 g6 8. Be2
Bg7 9. Be3 O-O 10. Qd2 Bf5 11. Bh6 Bxh6 12. Qxh6 f6 13. h4 Rf7 14. h5 g5 15.
Nxg5 *
Position (FEN): r2q2k1/pp2pr1p/1nnp1p1Q/5bNP/2PP4/2N5/PP2BPP1/R3K2R b KQ - 0 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1512
Best move: fxg5