[Event "North American-ch U20"]
[Site "Calgary CAN"]
[Date "2024.08.18"]
[Round "9.3"]
[White "Mendes Aaron Reeve"]
[Black "Johnson, Donald"]
[Result "1-0"]
[WhiteElo "2314"]
[BlackElo "2209"]
[PlyCount "137"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Rg1 e5 7.Nb3 Be6 8.g4 d5 9.exd5 Nxd5 10.Nxd5 Qxd5 11.Qxd5 Bxd5 12.Be3 Nc6 13.O-O-O O-O-O 14.Nc5 Be7 15.Be2 Kc7 16.c4 Bxc5 17.Bxc5 Be6 18.b3 f6 19.Kb2 b6 20.Be3 Nd4 21.Bxd4 Rxd4 22.Rxd4 exd4 23.Kc2 g5 24.Kd3 Rd8 25.Bf3 h5 26.gxh5 Bf5+ 27.Kd2 Kd6 28.Re1 Rh8 29.Rg1 Ke5 30.Rg3 Kf4 31.h3 a5 32.Be2 Bb1 33.a3 Be4 34.h4 Bf5 35.hxg5 fxg5 36.Rg1 g4 37.Rh1 Kg5 38.Bd3 Be6 39.Bg6 a4 40.bxa4 Bxc4 41.Rb1 Rf8 42.Ke1 g3 43.Rb2 Rxf2 44.Rxf2 gxf2+ 45.Kxf2 Bb3 46.Ke2 Bc4+ 47.Kd2 Bf1 48.Be8 d3 49.Bg6 Be2 50.Bf7 Kf6 51.Be8 Kg5 52.Bg6 Kf6 53.Kc3 Bd1 54.Be8 Be2 55.h6 Bf1 56.h7 Kg7 57.Bg6 Bg2 58.Bxd3 Bc6 59.Bc2 Bd7 60.Kd4 Bc6 61.Ke5 b5 62.a5 Bf3 63.Kd6 Be2 64.Kc5 Bf1 65.Kb6 Be2 66.a6 Bd3 67.Bxd3 b4 68.a7 bxa3 69.a8=Q 1-0