White Elo Black Elo ECO Year Res. #       Cuaicuan Mainguez, Jef... Guayara Diaz, William ... 1916 B23 2019 0-1 72 Grijalba Vallejo, Juan... Cuaicuan Mainguez, Jef... C23 2019 0-1 12 Cuaicuan Mainguez, Jef... Ortega Moran, Helmer A... 1779 C69 2019 1-0 43 Calvachi Morillo, Mari... 1657 Cuaicuan Mainguez, Jef... C60 2019 ½-½ 33 Cuaicuan Mainguez, Jef... Cadena Fuertes, Javier... B10 2019 0-1 44 Page 1
Cuaicuan Mainguez, Jeferson Alejandro - Guayara Diaz, William Alonso (1916) - Narino Department-ch (1), Pasto, 2019 B23 1.e4 c5 2.Nc3 g6 3.Bc4 Bg7 4.Nge2 Nc6 5.a3 Nf6 6.Ba2 O-O 7.d3 d6 8.h3 Be6 9.Nd5 Bd7 10.Ne3 Qc7 11.f4 e6 12.O-O Ne7 13.Kh1 Kh8 14.Ng3 d5 15.e5 Nfg8 16.h4 f6 17.exf6 Nxf6 18.h5 Nf5 19.Ngxf5 gxf5 20.c3 Be8 21.Bd2 Nxh5 22.Qf3 Nf6 23.Rf2 Bh5 24.Qh3 Bg4 25.Nxg4 Nxg4 26.Re2 Rf6 27.Kg1 Qf7 28.Qf3 Rh6 29.g3 Rc8 30.Rae1 Rg6 31.b4 cxb4 32.axb4 Bxc3 33.Bxc3+ Rxc3 34.Bxd5 exd5 35.Re7 Qf6 36.Qxd5 Nh6 37.R7e3 Rc7 38.d4 Rcg7 39.Kg2 Qc6 40.Re8+ Ng8 41.Qxc6 Rxg3+ 42.Kf2 bxc6 43.Rc8 Rd3 44.Ree8 Rxd4 45.Kf3 Rxb4 46.Rxc6 Rb3+ 47.Kf2 Rb6 48.Rc5 Rf6 49.Ra8 h5 50.Ra5 Rff7 51.Ra3 Kh7 52.Rh3 Kh6 53.Rh1 Rg4 54.Kf3 Nf6 55.Rh8+ Kg7 56.Rc8 Rb7 57.Rc3 h4 58.Rh3 Ne4 59.Ra3 a5 60.Ke3 Rb4 61.Rf3 a4 62.Kd3 Rg3 63.Rxg3+ hxg3 64.Ra2 Kg6 65.Ke3 Kh5 66.Kf3 Rb3+ 67.Kg2 a3 68.Kh3 Rb2 69.Rxb2 axb2 70.Kg2 Kg4 71.Kf1 Kf3 72.Ke1 b1=R# 0-1	Search games Games: 10640991 / Last update: 09 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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