Chess puzzle (Advantage)
Moves: 1. d4 g6 2. c4 Bg7 3. e4 Nh6 4. Nc3 f6 5. f4 Nf7 6. Nf3 O-O 7. Bd3 d6 8. O-O
Nd7 9. Be3 e5 10. fxe5 fxe5 11. d5 c5 12. Qd2 a6 13. Ng5 Nxg5 14. Bxg5 Nf6 15.
a3 Bd7 16. b4 b6 17. bxc5 bxc5 18. Rab1 Qc7 19. Rb2 Nh5 20. Rfb1 Nf4 21. Rb7
Qc8 22. Be7 Bb5 23. cxb5 Qxb7 24. Bxf8 Rxf8 25. bxa6 Qa8 26. Rb7 h5 27. g3 Bh6
28. Qc2 Nxd3 29. Qxd3 Rf6 30. Na4 *
Position (FEN): q5k1/1R6/P2p1rpb/2pPp2p/N3P3/P2Q2P1/7P/6K1 b - - 2 30
Black to move.
Themes:  Endgame  
Puzzle rating: 2232
Best move: c4