[Event "Titled Tue 1st Oct Early"]
[Site "chess.com INT"]
[Date "2024.10.01"]
[Round "11"]
[White "Koellner, Ruben Gideon"]
[Black "Mamedov, Edgar"]
[Result "0-1"]
[WhiteElo "2481"]
[BlackElo "2448"]
[ECO "A48"]
[PlyCount "86"]

1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.c3 O-O 6.Bc4 Nc6 7.O-O e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qe2 Nh5 11.g3 Bh3 12.Re1 Qe7 13.Nf3 h6 14.Kh1 Rfd8 15.Ng1 Be6 16.Be3 Nf6 17.f3 c6 18.a4 Ne8 19.Red1 h5 20.Rxd8 Rxd8 21.Bxa7 Nd6 22.Bxe6 Qxe6 23.Bc5 Nc4 24.b3 Na5 25.b4 Nb3 26.Rd1 Rxd1 27.Qxd1 Nxc5 28.bxc5 Bf8 29.Qb1 Qd7 30.Qc2 Bxc5 31.Kg2 h4 32.Ne2 h3+ 33.Kf1 Ba7 34.Ng1 Kg7 35.g4 Bxg1 36.Kxg1 Qd6 37.Kf2 Qc5+ 38.Kg3 Qe3 39.Qd1 Qxc3 40.Kxh3 c5 41.Kg3 c4 42.g5 Qe3 43.h4 c3 0-1