Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Hyperaccelerated_Pterodactyl
Moves: 1. e4 g6 2. Nf3 Bg7 3. d4 c5 4. d5 d6 5. c4 Nf6 6. Nc3 O-O 7. Bd3 e6 8. h3 exd5
9. exd5 h6 10. O-O a6 11. a4 Nbd7 12. Bf4 Qb6 13. Qc2 Kh7 14. a5 Qc7 15. Rfb1
Re8 16. b4 cxb4 17. Rxb4 b5 18. cxb5 axb5 19. Nxb5 *
Position (FEN): r1b1r3/2qn1pbk/3p1npp/PN1P4/1R3B2/3B1N1P/2Q2PP1/R5K1 b - - 0 19
Black to move.
Themes: Discovered Attack Middlegame  
Puzzle rating: 1447
Best move: Qxc2