21.Bxa6 This is what I played against Mel O Cinneide and then went wrong, but still won [21.Rxh7 !! Seems to be winning for White Kxh7 22.Rh1+ Kg7 23.f5 ! Critical move exf5 24.Qh6+ Kf7 25.Qh7+ ]

21...Rxa6 22.Rxh7?? This should lose on the spot. Kxh7 23.Rh1+ Kg7 24.Qd3 [24.f5 exf5 25.e6+ Bxd4 26.Nxd4 Is the best White coud hope for but still insufficient. ]

24...Nf8 ?? An incredible mistake that Stephen would never make playing me I'm sure. Instead just Bxd4 is winning for Black. 25.Qxa6 Bxd4 26.Nxd4 Qc4 27.Qxc4 Rxc4 28.Rd1 Kf7 29.b3 axb3 30.axb3 Rc3 31.Rd3 Rxd3 32.cxd3 g5 33.g3 Ng6 34.Nc2 g4 35.Ne3 Ne7 36.Kc2 Nf5 37.Nxg4 Nxg3 38.Kd2 Nf5 39.Ne3 Nd4 40.Nc2 Nxb3+ 41.Ke3 Ke7 42.Nxb4 Na5 43.f5 exf5 44.Kf4 Ke6 45.Na6 d4 46.Nc7+ Kd7 47.Nb5 Ke6 48.Nxd4+ Kd5 49.Nf3 Ke6 50.Ng5+ Kd5 51.e6 Kd6 52.Kxf5 Ke7 1-0