White Elo Black Elo ECO Year Res. #       Costigan, Richard Costigan, Thomas J A30 1977 ½-½ 25 Costigan, Richard Fedorowicz, John P 2440 B51 1977 ½-½ 67 Costigan, Richard Whitehead, Paul A C02 1977 ½-½ 38 Costigan, Richard 2310 Donaldson, John W 2420 D03 1986 ½-½ 64 Costigan, Richard 2310 Klein, Lawrence 2365 C06 1986 ½-½ 38 Costigan, Richard 2310 Leow, Leslie M 2440 A82 1986 ½-½ 19 Costigan, Richard 2310 Shahade, Michael 2310 D03 1986 ½-½ 60 Costigan, Richard 2375 Nickoloff, Bryon 2375 D13 1987 ½-½ 46 Costigan, Richard 2312 Panchanathan, Magesh C... 2473 A47 2005 ½-½ 39 Costigan, Richard 2312 Friedel, Joshua E 2480 C49 2006 ½-½ 79 Costigan, Richard 2312 Jones, Craig W 2200 D74 2006 ½-½ 53 Costigan, Richard 2302 Friedman, Aviv 2359 A47 2007 ½-½ 54 Costigan, Richard 2302 Hess, Robert L 2439 C24 2007 ½-½ 64 Costigan, Richard 2301 Ippolito, Dean 2445 B40 2008 ½-½ 68 Page 1
Costigan, Richard - Costigan, Thomas J - USA Junior-ch (5), Denver, 1977 A30 1.Nf3 b6 2.g3 Bb7 3.Bg2 Nf6 4.O-O g6 5.c4 c5 6.Nc3 Bg7 7.d3 O-O 8.e4 d6 9.Qe2 Nc6 10.Bg5 h6 11.Be3 Nd7 12.Rfd1 e5 13.Nd5 Rb8 14.a3 Nd4 15.Nxd4 cxd4 16.Bd2 b5 17.Bb4 Nc5 18.Bxc5 dxc5 19.b3 Bxd5 20.cxd5 Qd6 21.Rdc1 Rfc8 22.Rc2 Rc7 23.Rac1 Rbc8 24.Qd2 Bf8 25.Qa5 Qb6 ½-½	Search games Games: 10666599 / Last update: 30 Jul 2025 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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