White Elo Black Elo ECO Year Res. #       Ulloa, Alejandro Nelson, Ronnie C61 2006 1-0 33 Ulloa, Alejandro Bonilla Zambrano, Brya... B70 2006 1-0 19 Page 1
Ulloa, Alejandro - Nelson, Ronnie - Pan American-ch U08 (2), Cuenca, 2006 C61 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.d3 c6 6.Bc4 b5 7.Bb3 a5 8.Qf3 Nf6 9.a4 b4 10.e5 Nd5 11.c3 dxc3 12.bxc3 Qe7 13.c4 Nc3 14.Nxc3 Qxe5+ 15.Qe4 Qxe4+ 16.Nxe4 Be7 17.O-O O-O 18.Re1 d6 19.c5 dxc5 20.Bf4 Rd8 21.Bd6 Bxd6 22.Nxd6 Ba6 23.Nxf7 Rf8 24.Ng5+ Kh8 25.Re3 Rfe8 26.Nf7+ Kg8 27.Nd6+ Kh8 28.Nxe8 Bxd3 29.Rae1 Bg6 30.Re7 h6 31.Rxg7 Bxe8 32.Ree7 Bh5 33.Rh7# 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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