White Elo Black Elo ECO Year Res. #       Mattila, Olavi Hakkarainen, Petteri C42 1992 1-0 18 Jokelainen, Jaakko Mattila, Olavi C01 1994 1-0 59 Mattila, Olavi Kallio, Ilkka C42 1994 ½-½ 42 Nieminen, Pentti Mattila, Olavi C07 1994 0-1 56 Hyvarinen, Olli Mattila, Olavi C15 1994 ½-½ 38 Mattila, Olavi Forsstroem, Martin B13 1994 ½-½ 44 Mattila, Olavi Varho, Ilkka C19 1994 0-1 33 Mattila, Olavi Vehkalahti, Veli B92 1998 0-1 45 Vetelaeinen, Tomi Mattila, Olavi 1940 D06 2009 1-0 32 Mattila, Olavi 1914 Penttila, Tero 1994 C02 2012 0-1 23 Ronka, Erik 2074 Mattila, Olavi 1914 D36 2012 1-0 40 Jantti, Petri 2099 Mattila, Olavi 1914 D37 2012 ½-½ 42 Mattila, Olavi 1914 Saveliev, Alexei 2078 B07 2012 0-1 64 Koivula, Joni 2126 Mattila, Olavi 1914 C00 2012 0-1 22 Page 1
Mattila, Olavi - Hakkarainen, Petteri - Helsinki Club-ch, Helsinki, 1992 C42 1.e4 Nf6 2.Nc3 e5 3.Nf3 d6 4.h3 Nc6 5.d4 Nxd4 6.Nxd4 exd4 7.Qxd4 Be6 8.Be2 c5 9.Qa4+ Bd7 10.Bb5 Be7 11.Bg5 Bxb5 12.Qxb5+ Qd7 13.Qxd7+ Kxd7 14.Rd1 Rad8 15.e5 Ne8 16.Ne4 Bxg5 17.Nxg5 f6 18.Nf7 1-0	Search games Games: 10658164 / Last update: 23 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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