[Event "Netschach Match"] [Date "2026.04.27"] [White "Koff"] [Black "Woha1956"] [Result "1-0"] 1.Nf3 d5 2.d4 Nc6 3.c4 e6 4.Nc3 Bb4 5.Bd2 Bxc3 6.Bxc3 Nf6 7.e3 O-O 8.cxd5 exd5 9.Bb5 Ne7 10.O-O c6 11.Be2 Ng6 12.Ne5 Re8 13.Nxg6 fxg6 14.Bf3 Bf5 15.a4 Be4 16.Rc1 Qd7 17.b4 g5 18.Bb2 g4 19.Be2 Bf5 20.b5 Rc8 21.bxc6 Rxc6 22.Bb5 Rxc1 23.Bxc1 Qe7 24.Bxe8 Qxe8 25.Qb3 Qf7 26.Ba3 Ne4 27.Rd1 Bc8 28.Qc2 Bd7 29.Rf1 Bc6 30.f3 Nf6 31.fxg4 Qe6 32.Qe2 Bxa4 33.Kh1 a6 34.Rf2 h6 35.h4 Qxg4 36.Qxg4 Nxg4 37.Re2 Bb5 38.Re1 Kf7 39.g3 Ke6 40.Kg2 Nf6 41.Kf3 Ne4 42.Kf4 Nf2 43.Kf3 Ne4 44.Rc1 Bc6 45.Rg1 g6 46.Bf8 h5 47.g4 hxg4 48.Rxg4 Be8 49.Rg2 Kf7 50.Bc5 a5 51.Bb6 a4 52.Rc2 Bc6 53.Kf4 Ke6 54.Rg2 Kf6 55.Bd8 Kf7 56.Ke5 Nc3 57.Rf2 Kg7 58.Ba5 Ne4 59.Rg2 Kf7 60.Bb4 Nf6 61.Rf2 Kg7 1-0