[Event "C IM 4/24 (CUB)"]
[Site "ICCF"]
[Date "2024.11.19"]
[Round "-"]
[White "Detchin, Yrij Vladimirovich"]
[Black "Pérez Pupo, Rafael"]
[Result "1/2-1/2"]
[WhiteElo "2391"]
[BlackElo "2367"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 Nd4 
6.Nxd4 cxd4 7.c3 a6 8.Bf1 Nc6 9.b4 Bd6 10.Bb2 dxc3 
11.dxc3 Qc7 12.h3 O-O 13.Nd2 Rd8 14.a4 Bh2+ 15.Kh1 Bf4 
16.g3 Bh6 17.f4 d5 18.exd5 exd5 19.Qh5 Be6 20.a5 b5 
21.axb6 Qxb6 22.Nb3 Qf2 23.Re2 Qxg3 24.f5 Bc8 25.Rg2 Qd6 
26.c4 d4 27.Bd3 Rb8 28.Rag1 Qf6 29.Bc1 Kh8 30.Nd2 Ne5 
31.Ne4 Qxf5 32.Bxh6 gxh6 33.Ng5 Qxd3 34.Ne6 Ng6 35.Nxd8 Qxh3+ 
36.Qxh3 Bxh3 37.Rh2 Rxd8 38.Rxh3 d3 39.c5 Rd4 40.Rf1 Ne5 
41.Rg3 Rxb4 42.Re1 f6 43.c6 Rh4+ 44.Kg2 Rc4 45.Rb1 Nxc6 
46.Rb7 h5 47.Rxd3 1/2-1/2
