White Elo Black Elo ECO Yr Res. #         Mattern, M Keitlinghaus, L 2410 A21 1989 0-1 48   Vogelmann, P Mattern, M C10 1989 1-0 19   Mattern, M Skoerys, M A29 1989 1-0 22   Janssen, R Mattern, M A28 1989 0-1 32   Kessler, A 2150 Mattern, M 1860 C00 1990 ½-½ 53   Mattern, M 1860 Christoffel, U 2080 A30 1990 0-1 49   Mattern, M 1860 Denda, R 2030 D35 1990 ½-½ 40   Mattern, M 1860 Jacobs, A 1975 A17 1990 ½-½ 13   Mattern, M 1860 Muellen, J 1925 A07 1990 1-0 42   Mattern, M 1860 Peterson, E 2130 E60 1990 ½-½ 18   Mattern, M 1860 Reth, I 1975 A10 1990 ½-½ 1   Mueller, G 1945 Mattern, M 1860 C00 1990 1-0 37   Wagner, H 2075 Mattern, M 1860 C02 1990 1-0 31   Wieder, H 1990 Mattern, M 1860 C00 1990 0-1 35 Page 1
Mattern, Markus - Keitlinghaus, Ludger (2410) - Porz op 23rd (2), Cologne, 1989 - A21 1.c4 e5 2.Nc3 Bb4 3.Qc2 Nf6 4.Nd5 Nxd5 5.cxd5 O-O 6.g3 c6 7.Bg2 d6 8.e3 cxd5 9.Bxd5 Nc6 10.a3 Bc5 11.Bg2 Bg4 12.d3 Rc8 13.Bd2 Bxe3 14.fxe3 Nb4 15.Qb1 Nc2+ 16.Kf2 d5 17.Bf3 Qf6 18.Kg2 Bxf3+ 19.Nxf3 e4 20.Ne1 Nxa1 21.Qxa1 exd3 22.Rf1 Qc6 23.Qd1 d4+ 24.Qf3 dxe3 25.Bxe3 Rfe8 26.Qxc6 bxc6 27.Bd2 c5 28.Nf3 c4 29.Re1 f6 30.g4 Kf7 31.Kg3 Rxe1 32.Bxe1 Ke6 33.Kf4 Kd5 34.Bc3 Re8 35.h3 Re4+ 36.Kg3 Re2 37.Nd2 Re3+ 38.Kg2 g6 39.Kh2 f5 40.gxf5 gxf5 41.Kg2 f4 42.Nf1 Ke4 43.Nd2+ Kf5 44.Nxc4 Rg3+ 45.Kh2 Ke4 46.a4 Rg6 47.h4 h5 48.a5 f3 0-1	Search games Games: 11,649,914 / Last update: 03 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=oZZrAQkk
Comment   Save to an existing database or save to a new database

Recently viewed
Driza - Surin (St Veit, 2023)		Dougas Chavarria - Brunet Gil .		Beraudo - Balaudo (Argentina, .
Spatz - Muenz (Lichtenfels, 19.		Grauwet - Van der Putten (Belg.		Wulfmeyer - Diekers (Bayern, 2.