[Event "SG2414 (USA)"]
[Site "ICCF"]
[Date "2024.10.21"]
[Round "-"]
[White "O'Sullivan, Colin"]
[Black "Ritzmann, Andrew M."]
[Result "1/2-1/2"]
[WhiteElo "1269"]
[BlackElo "1670"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nf6 5.h3 Nc6 
6.c3 g6 7.Nf3 Bg7 8.Bf4 O-O 9.O-O Bf5 10.Bxf5 gxf5 
11.Qb3 b6 12.Nbd2 e6 13.Rfe1 a5 14.Qb5 Ne7 15.a4 Ng6 
16.Be5 Nxe5 17.Nxe5 Ne4 18.Ndf3 Bxe5 19.Nxe5 Qh4 20.Nf3 Qxf2+ 
21.Kh2 Qg3+ 22.Kg1 Nf2 23.Kf1 Ne4 24.Re2 Kh8 25.Qxb6 Rg8 
26.b4 Nxc3 27.Rc2 axb4 28.Qxb4 Ne4 29.Qe1 Qxe1+ 30.Kxe1 Rab8 
31.a5 Nd6 32.Ne5 Rb7 33.a6 Ra7 34.Rc6 Rxg2 35.Ra5 Nc4 
36.Rb5 Nxe5 37.dxe5 d4 38.Rb7 Rxb7 39.axb7 Rg1+ 40.Kf2 Rb1 
41.Rc7 Kg7 42.Ke2 Kg6 43.Kd3 f4 44.Kc2 Rb4 45.Kd3 Rb3+ 
46.Kc4 Rb1 47.Kxd4 Kg5 48.Rxf7 Rb4+ 49.Kc3 Rb6 50.Rxh7 Kg6 
51.Rd7 Kf5 52.Kd4 Rb4+ 53.Kc5 Rb2 54.Kc6 f3 55.Rf7+ Ke4 
56.Kd6 Ke3 57.Kxe6 f2 58.h4 Rxb7 59.Rxf2 Kxf2 60.Kf5 Rf7+ 
61.Ke4 Kg3 62.e6 Re7 63.Ke5 Kxh4 64.Kf6 Rxe6+ 65.Kxe6 
1/2-1/2
