White Elo Black Elo ECO Year Res. #       Costigan, Thomas J Seirawan, Yasser 2400 B15 1978 ½-½ 28 De Firmian, Nick E 2520 Seirawan, Yasser 2605 B15 1986 ½-½ 46 Spassky, Boris Vasilie... 2560 Seirawan, Yasser 2595 B15 1990 ½-½ 43 Geller, Efim P 2515 Seirawan, Yasser 2595 B15 1990 ½-½ 13 Byrne, Robert Eugene 2460 Seirawan, Yasser 2595 B15 1990 ½-½ 12 Dorfman, Josif D 2595 Seirawan, Yasser 2595 B15 1990 ½-½ 122 Khalifman, Alexander 2640 Seirawan, Yasser 2595 B15 1991 1-0 23 Smyslov, Vassily V 2510 Seirawan, Yasser 2585 B15 1994 ½-½ 75 Kulon, Klaudia 2324 Seirawan, Yasser 2620 B15 2015 1-0 65 Page 1
Costigan, Thomas J - Seirawan, Yasser (2400) - US Junior-ch (1), Memphis, 1978 B15 1.e4 c6 2.d4 d5 3.Nc3 g6 4.h3 Bg7 5.Nf3 dxe4 6.Nxe4 Nd7 7.Bc4 Ngf6 8.Nxf6+ Nxf6 9.O-O O-O 10.Re1 Bf5 11.Qe2 Be4 12.c3 b5 13.Bb3 e6 14.Ne5 Bd5 15.Bc2 Nd7 16.b3 Nb6 17.a4 c5 18.axb5 cxd4 19.c4 Bb7 20.Ba3 Re8 21.Be4 Bxe4 22.Bc5 Qc8 23.Bxb6 axb6 24.Ra4 d3 25.Rea1 f5 26.c5 f4 27.c6 d2 28.Rd1 g5 ½-½	Search games Games: 10107898 / Last update: 08 May 2024 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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