White Elo Black Elo ECO Yr Res. #         Useche Contreras, M Guerrero Sierra, J B72 2003 0-1 32   Useche Contreras, M Garcia Rada, D B66 2003 0-1 57   Michelen Rodriguez, V 2051 Useche Contreras, M D31 2006 1-0 40   Useche Contreras, M Carreno Acevedo, J C55 2006 1-0 30   Alvarez, J 2034 Useche Contreras, M B50 2006 1-0 33   Useche Contreras, M Becerra, J 2008 B94 2006 0-1 27   Useche Contreras, M Paez, D B02 2006 0-1 48   Panesso, O Useche Contreras, M B86 2006 1-0 34   Carrillo, J Useche Contreras, M E30 2006 0-1 53   Useche Contreras, M Bejarano Urrego, D C18 2006 1-0 13   Guerrero Sierra, J 2068 Useche Contreras, M D38 2006 ½-½ 27   Useche Contreras, M Rico Amortegui, O C01 2009 0-1 42   Useche Contreras, M Cifuentes, J 2142 B81 2009 1-0 31   Useche Contreras, M Poveda, J B18 2009 1-0 26 Page 1
Useche Contreras, Maigel - Guerrero Sierra, Juan Carlos - Pan American-ch U16 (2), Bogota, 2003 - B72 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.O-O O-O 8.h3 Nc6 9.Re1 Bd7 10.Be3 Rc8 11.Bd3 d5 12.exd5 Nb4 13.Bg5 Nfxd5 14.Nxd5 Nxd5 15.Be4 Qb6 16.Bxd5 Bxd4 17.Be3 Bxe3 18.Rxe3 Bf5 19.Bb3 Rfd8 20.Qe2 e6 21.c3 Qd6 22.Rd1 Qf4 23.g4 Rxd1+ 24.Bxd1 Bb1 25.Bb3 Rd8 26.Rf3 Rd2 27.Rxf4 Rxe2 28.Ra4 a6 29.Bc4 Re1+ 30.Kg2 b5 31.Bxb5 axb5 32.Rb4 Bd3 0-1	Search games Games: 11,655,893 / Last update: 24 Jun 2026   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
	Game link: https://www.chessbites.com/Games.aspx?d=QLZQoQoC
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