Chess puzzle (Advantage)
Moves: 1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 g6 5. Nc3 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Rb1 c6 9. Qa4 Nd7 10. O-O Nb6 11. Qc2 Bf5 12. d3 Qd7 13. a4 e5 14. Nd2 Rad8 15.
a5 Nc8 16. Qb3 Nd6 17. Ba3 Be6 18. Qb2 Rb8 19. Ne4 Nxe4 20. Bxf8 Bxf8 21. Bxe4
Qc7 22. a6 b6 23. Bg2 Rd8 24. d4 exd4 25. cxd4 Bg7 26. e3 c5 27. Qc2 c4 28.
Rfd1 Bc8 29. Rdc1 Be6 30. Rb5 Qd7 31. Rcb1 Rc8 32. Bb7 Rc7 33. Rxb6 c3 34. R6b5
Bc4 35. R5b4 Bf8 36. Rxc4 Rxc4 37. d5 Bg7 38. Bc6 Qc8 39. Rb7 Qf5 40. Qc1 *
Position (FEN): 6k1/pR3pbp/P1B3p1/3P1q2/2r5/2p1P1P1/5P1P/2Q3K1 b - - 6 40
Black to move.
Themes: Advanced Pawn Endgame  
Puzzle rating: 1194
Best move: c2