Chess puzzle (Advantage)
Moves: 1. d4 g6 2. e4 Bg7 3. Nf3 Nc6 4. Nc3 d6 5. Be3 Nf6 6. Bd3 h6 7. O-O O-O 8. Nd2
e5 9. d5 Nd4 10. Ne2 Ng4 11. Nxd4 exd4 12. Bf4 g5 13. Bg3 h5 14. h3 h4 15. hxg4
hxg3 16. fxg3 Qd7 17. Be2 c6 18. dxc6 bxc6 19. Kf2 a5 20. Ke1 Be5 21. Nc4 Bxg3+
22. Kd2 Bf4+ 23. Rxf4 gxf4 24. Kc1 Re8 25. Qxd4 Qe7 26. Bf3 c5 27. Qd2 Rd8 28.
b3 Rb8 29. a4 Qf6 30. Kb1 Bb7 31. Ka2 Re8 32. Re1 Red8 33. Qf2 Ba6 34. Nxa5 Qc3
35. Nc6 Bd3 36. Nxb8 Bxc2 37. Qe2 Qxb3+ 38. Ka1 Qxa4+ 39. Kb2 Rxb8+ 40. Kc3
Qb3+ 41. Kd2 Qb4+ 42. Kc1 Qb1+ 43. Kd2 Qb4+ 44. Kc1 Bxe4 45. Bxe4 Qa3+ 46. Kd1
Qa1+ 47. Kd2 Rb2+ 48. Bc2 Qa5+ 49. Kd3 *
Position (FEN): 6k1/5p2/3p4/q1p5/5pP1/3K4/1rB1Q1P1/4R3 b - - 8 49
Black to move.
Themes:  Endgame  
Puzzle rating: 1871
Best move: c4+