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Koellner, Aaron Noah (2248) - Nielsen, Thomas (1953) - EU-ch 21st (9), Reykjavik, 2021
D00
1.d4 Nf6 2.Bg5 d5 3.e3 c5 4.Bxf6 exf6 5.dxc5 Bxc5 6.c3 O-O 7.Bd3 Re8 8.Ne2 Nc6 9.O-O Qb6 10.Qc2 g6 11.Nf4 Be6 12.Nd2 Ne5 13.Be2 Rad8 14.Kh1 Bf5 15.Qb3 Qd6 16.Rad1 g5 17.Nh5 Ng4 18.Ng3 Bc8 19.Bxg4 Bxg4 20.Nde4 Qc6 21.Rxd5 Be7 22.Rxd8 Rxd8 23.f3 Be6 24.Qc2 f5 25.Nf2 Qb5 26.b3 h5 27.c4 Qc5 28.e4 f4 29.Nxh5 Qe5 30.g3 fxg3 31.Nxg3 Qf4 32.Ng4 Rd2 33.Qc3 Rxa2 34.Nh5 1-0
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