[Event "Netschach Match"] [Date "2024.12.27"] [White "Koff"] [Black "Kiebitzei"] [Result "0-1"] 1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.Nc3 d5 5.e3 O-O 6.Be2 b6 7.O-O Bb7 8.b3 c5 9.cxd5 Nxd5 10.Bb2 e6 11.Nxd5 Qxd5 12.Qc2 cxd4 13.Bc4 Qd6 14.Nxd4 Nd7 15.Rd1 Qe7 16.a4 Rd8 17.Nb5 Ne5 18.Rxd8 Qxd8 19.Bxe5 Bxe5 20.Rd1 Qh4 21.g3 Qe7 22.Bf1 a6 23.Nd4 Rc8 24.Qd3 Bf6 25.Bg2 Kg7 26.Bxb7 Qxb7 27.Ne2 h5 28.Nf4 Rc3 29.Qb1 b5 30.Rc1 b4 31.Rd1 h4 32.Rd3 Qc7 33.Qd1 Rc1 34.Nxe6 fxe6 35.Rd7 Qxd7 36.Qxc1 h3 37.Qc4 Qb7 38.e4 Qd7 39.f4 Qd2 40.Qf1 Qe3 41.Qf2 Qc1 42.Qf1 Bd4 43.Kh1 Qxf1# 0-1