Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. Bd2 d6 7. h3 O-O 8. Nd5
Nxd5 9. Bxd5 Nd4 10. Nxd4 exd4 11. Qf3 c6 12. Bb3 Be6 13. Qg3 Qf6 14. Bxe6 fxe6
15. O-O d5 16. e5 Qf7 17. Bxh6 Kh7 18. Bd2 Qg6 19. Qxg6+ Kxg6 20. f4 Rf7 21.
Kh2 Raf8 22. Rf3 Be7 23. Rg3+ Kh7 24. Rf3 g5 25. Raf1 gxf4 26. Bxf4 b5 27. a3
a5 28. c3 dxc3 29. bxc3 Bxa3 30. d4 b4 31. cxb4 axb4 32. Kg3 Rb7 33. Rb3 Rg8+
34. Kf3 Rbg7 35. g3 Rb7 36. Ra1 Ra8 37. Bc1 Raa7 38. Bxa3 bxa3 39. Rxb7+ Rxb7
40. Rxa3 Rb4 41. Rd3 Rc4 42. g4 Kg6 43. h4 c5 44. Ke3 cxd4+ 45. Rxd4 Rc3+ 46.
Rd3 Rc4 47. Kf3 d4 48. Ke4 Rc2 49. Kxd4 Rg2 50. Re3 *
Position (FEN): 8/8/4p1k1/4P3/3K2PP/4R3/6r1/8 b - - 2 50
Black to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1468
Best move: Rxg4+