[Event "URS-ch U20"]
[Site "Vilnius"]
[Date "1984.??.??"]
[Round "14"]
[White "Dvoirys, Semen I"]
[Black "Kaidanov, Grigory S"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2390"]
[ECO "C80"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6
9.Be3 Be7 10.Nbd2 Nc5 11.Ng5 O-O 12.Qh5 Bxg5 13.Bxg5 Qd7 14.Rae1 Rfe8 15.Qf3 h6
16.Bf4 Rad8 17.Qg3 Kh7 18.c3 Bf5 19.Rd1 Qe7 20.Rfe1 a5 21.Nf1 Nxb3 22.axb3 Qe6
23.Qe3 Bc2 24.Rd2 Bxb3 25.Qd3+ Kg8 26.Qxb5 Bc4 27.Qc5 f6 28.Ne3 Nxe5 29.Bxe5 Qxe5
30.Qxa5 f5 31.Rdd1 Bb3 32.Ra1 Ra8 33.Qxa8 Rxa8 34.Rxa8+ Kh7 35.Ra3 Bc4 36.Raa1 Bb5
37.Rad1 c6 38.Nxd5 Qb8 39.Ne3 Ba4 40.Rd4 f4 41.Rxa4 fxe3 42.Rxe3 Qxb2 43.g3 Qb1+
44.Kg2 Qb7 45.h4 Qf7 46.Rae4 c5 47.Re7 Qd5+ 48.Kg1 Qd1+ 49.Kh2 Qd2 50.Rf3 c4
51.Rc7 Qe2 52.Rff7 Kh8 53.Rf4 Kh7 54.Kg2 Qd3 55.Rfxc4 Qd5+ 56.Kh2 Qd6 57.R4c6 Qf8
58.Kg1 Qb8 59.Rf7 Qb1+ 60.Kh2 h5 61.Rc5 Qc2  1-0

