White Elo Black Elo ECO Year Res. #       Lahtinen, Markku Gruenthal, Riho C55 1988 ½-½ 5 Gruenthal, Riho Raisa, Unto 2270 A45 1990 ½-½ 40 Gruenthal, Riho Alava, Mikko 2295 C82 1993 1-0 41 Gruenthal, Riho Alava, Mikko 2295 C83 1993 0-1 51 Gruenthal, Riho Kirjavainen, Pertti 2240 B14 1993 ½-½ 13 Gruenthal, Riho Korhonen, Jukka C13 1993 1-0 38 Gruenthal, Riho Leino, Jukka B44 1993 0-1 56 Gruenthal, Riho Leino, Jukka B83 1993 ½-½ 19 Gruenthal, Riho Nieminen, Kari 2220 B58 1993 ½-½ 42 Kivisto, Mikko 2265 Gruenthal, Riho C25 1993 ½-½ 43 Vihinen, Teemu Gruenthal, Riho C84 1993 0-1 35 Lassila, Erkki Gruenthal, Riho D13 1993 1-0 52 Gruenthal, Riho Koskinen, Esa B07 1994 0-1 41 Gruenthal, Riho Mertanen, Janne B05 1994 ½-½ 29 Page 1
Lahtinen, Markku - Gruenthal, Riho - Helsinki SSL-ch, Helsinki, 1988 C55 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O O-O ½-½	Search games Games: 10617180 / Last update: 18 Jun 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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