Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. O-O e5 6. d3 a6 7. a4 Be7 8. Bg5 h6
9. Bh4 O-O 10. h3 Be6 11. Bd5 Nxe4 12. dxe4 Bxh4 13. Nxh4 Qxh4 14. Bxc6 bxc6
15. Qxd6 Bxh3 16. Qxe5 Bxg2 17. Kxg2 f5 18. exf5 Qg5+ 19. Qg3 Qxf5 20. Rae1 Rf6
21. Ne4 *
Position (FEN): r5k1/6p1/p1p2r1p/2p2q2/P3N3/6Q1/1PP2PK1/4RR2 b - - 3 21
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1463
Best move: Rg6