Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nf6 6. f3 d6 7. Nc3 O-O 8. Qd2
Re8 9. O-O-O Nc6 10. g4 Qa5 11. h4 h5 12. gxh5 Nxh5 13. Rg1 Bd7 14. f4 Rac8 15.
Kb1 Nxd4 16. Bxd4 e5 17. fxe5 dxe5 18. Be3 Be6 19. Be2 Nf4 20. h5 *
Position (FEN): 2r1r1k1/pp3pb1/4b1p1/q3p2P/4Pn2/2N1B3/PPPQB3/1K1R2R1 b - - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 1507
Best move: Rxc3