
White to play
The solution is: 42. Bh6+ Kh8 43. Rxf6 Qe5 44. Rg6 Rg8 45. Rxg8+ Kxg8 46. Qg6+ Kh8 47. h4 Qe1+ 48. Kh2 Qe5+ 49. f4 Bd3 50. Qxd3 Qd6 51. Bg5 b5 52. axb5 axb5 53. Qxb5 d3 54. Qe5+ 1-0

White to play
The solution is: 42. Bh6+ Kh8 43. Rxf6 Qe5 44. Rg6 Rg8 45. Rxg8+ Kxg8 46. Qg6+ Kh8 47. h4 Qe1+ 48. Kh2 Qe5+ 49. f4 Bd3 50. Qxd3 Qd6 51. Bg5 b5 52. axb5 axb5 53. Qxb5 d3 54. Qe5+ 1-0