White Elo Black Elo ECO Year Res. #       Costa, Joao C Ruppel, Luiz Bittencou... 2225 B41 1994 1-0 47 Leitao, Rafael Duailib... 2315 Costa, Joao C D86 1994 1-0 38 Costa, Joao C Rotta, Cassio B21 1994 0-1 37 Costa, Joao C Pelikian, Jefferson 2385 B70 1997 0-1 40 Costa, Joao C Santos, Marcus C01 1997 0-1 53 Araujo, Philipe Costa, Joao C C88 2007 0-1 30 Costa, Joao C Fonseca, Natan B50 2007 0-1 39 Costa, Alan Costa, Joao C A80 2007 1-0 40 Costa, Joao C Mesquita, Gleidson C40 2007 1-0 25 Souza, Jurandir Araujo Costa, Joao C C55 2007 1-0 51 Costa, Joao C Lima, Endson dos Santo... B07 2007 1-0 31 Souza, Etemberg Costa, Joao C D03 2007 0-1 62 Brito, Erick de Paula 1818 Costa, Joao C 2009 C60 2009 0-1 9 Costa, Joao C 2009 Bispo, Leonardo 2142 C44 2009 0-1 46 Page 1
Costa, Joao C - Ruppel, Luiz Bittencourt (2225) - BRA-ch sf (2), Porto Alegre, 1994 B41 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Be3 Qc7 6.c3 Nf6 7.Nd2 b5 8.Be2 d5 9.Qc2 Bb7 10.Bf3 e5 11.Ne2 h6 12.Rc1 Nbd7 13.O-O Rc8 14.Qb1 Be7 15.Ng3 g6 16.Rfd1 h5 17.exd5 Nxd5 18.Nde4 Nxe3 19.fxe3 h4 20.Nf1 Nc5 21.b4 Ne6 22.h3 O-O 23.Nh2 f5 24.Qb3 Qc4 25.Nd6 Qxb3 26.axb3 Bxf3 27.Nxf3 Rc6 28.Nb7 Bf6 29.c4 bxc4 30.Rxc4 Rxc4 31.bxc4 Rb8 32.Nc5 Nxc5 33.bxc5 e4 34.Nd4 f4 35.c6 Be5 36.exf4 Bxf4 37.Ne6 Rc8 38.Nxf4 Rxc6 39.Rd4 e3 40.Kf1 a5 41.Nd5 Kf7 42.Nxe3 a4 43.Rd7+ Ke6 44.Ra7 Ke5 45.Rxa4 Kf4 46.Nd5+ Kg3 47.Kg1 1-0	Search games Games: 10649461 / Last update: 16 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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