[Event "Swiss - KO 2/2"]
[Site "ICCF"]
[Date "2023.09.01"]
[Round "-"]
[White "Daatselaar, Jan Bart van"]
[Black "Hannum, Wallace"]
[Result "1/2-1/2"]
[WhiteElo "2250"]
[BlackElo "2326"]

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 O-O 5.Be2 d6 
6.h3 c5 7.c3 Qb6 8.Qc1 cxd4 9.exd4 e5 10.dxe5 Nd5 
11.Bh2 dxe5 12.O-O Nc6 13.Bc4 Rd8 14.Nbd2 Qc7 15.Re1 Nf4 
16.Qc2 Bf5 17.Ne4 h6 18.Rad1 Na5 19.Bf1 b6 20.g4 Be6 
21.Rxd8+ Rxd8 22.g5 Nc6 23.Bxf4 exf4 24.gxh6 Bxh6 25.Nf6+ Kg7 
26.Rxe6 fxe6 27.Ng4 Qd6 28.Kg2 e5 29.Bc4 Na5 30.Bb5 Qd1 
31.Qe4 Qd5 32.Qb4 Bg5 33.Ngxe5 Bf6 34.Ng4 Qf5 35.Nxf6 Qxf6 
36.Qe4 Rb8 37.Qd5 Rd8 38.Qe4 Rc8 39.Nd4 Kh6 40.b4 f3+ 
41.Nxf3 Nc6 42.Bd3 Rd8 43.b5 Ne7 44.Qe3+ Kh7 45.c4 Rd7 
46.Ne5 Rd6 47.Ng4 Qf8 48.Qg3 Nf5 49.Bxf5 gxf5 50.Qh4+ Kg7 
51.Ne3 Re6 52.Kf3 Qf6 53.Qg3+ Kh7 54.Qc7+ Re7 55.Qf4 Re4 
56.Qc7+ Re7 57.Qf4 Rf7 58.Nd5 Qe6 59.a4 Rf8 60.Qc7+ Kh8 
61.Qf4 Kg8 62.Qg3+ Kf7 63.Qc7+ Kg8 64.Qg3+ Kh7 65.Qc7+ Rf7 
1/2-1/2
