Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 Bg4 6. h3 Bh5 7. f4 Nd4 8. g4
Nxg4 9. hxg4 Bxg4 10. Bh3 Bxe2 11. Nxe2 Nxe2 12. Qxe2 g6 13. d3 Bg7 14. c3 O-O
15. f5 Qb6 16. Be3 e6 17. O-O-O exf5 18. exf5 Qa5 19. Kb1 Rac8 20. Rh2 Rc6 21.
Rdh1 Ra6 22. a3 Bxc3 23. bxc3 Qxc3 24. Qc2 *
Position (FEN): 5rk1/pp3p1p/r2p2p1/2p2P2/8/P1qPB2B/2Q4R/1K5R b - - 1 24
Black to move.
Themes:  Middlegame  
Puzzle rating: 2198
Best move: Qxa3