[FEN "6k1/3QR1p1/5p1p/3p4/p2P2K1/2r3P1/q5P1/8 b -"]

36... Qb1 37. Rxg7+ Kh8 38. Rg8+ Kxg8 39. Qe8+ Kg7 40. Qe7+ Kg8


w b wb bw | w b wb bw

b     an



36...Qb1      an



37. Rxg7+      an



37...Kh8      an



38. Rg8+      an



38...Kxg8      an



39. Qe8+      an



39...Kg7      an



40. Qe7+      an



40...Kg8      an