Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 d6 6. Nf3 g6 7. a3 Bg7 8. Bd3
O-O 9. Be3 Bg4 10. h3 Bxf3 11. Qxf3 e5 12. d5 Nd4 13. Bxd4 exd4 14. Ne2 Nd7 15.
h4 Qb6 16. h5 Ne5 17. Qh3 Qxb2 18. Rb1 Nxd3+ *
Position (FEN): r4rk1/pp3pbp/3p2p1/3P3P/3pP3/P2n3Q/1q2NPP1/1R2K2R w K - 0 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1189
Best move: Qxd3