| Garry Kasparov vs Cesar Morales | 1-0 | 29 | 2004 | 450th An Simul | B05 | Clemenz (Mead's, Basman's or de Klerk's... |  Browse |
| Vladimir Epishin vs Garry Kasparov | ½-½ | 42 | 2004 | 57th ch-RUS | E46 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Michael Adams vs Zoltan Almasi | 1-0 | 53 | 2004 | 36th Olympiad | C67 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Hannes Stefansson vs Michael Adams | ½-½ | 16 | 2004 | 36th Olympiad | C87 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Michael Adams vs Victor Bologan | 1-0 | 79 | 2004 | EuCh-Internet KO | | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Dmitry Jakovenko vs Michael Adams | 0-1 | 45 | 2004 | EuCh-Internet KO | | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Vladimir Akopian vs Francisco Vallejo Pons | ½-½ | 32 | 2004 | ARM-ROW Match | C65 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Vladimir Akopian vs Alexander Moiseenko | 1-0 | 66 | 2004 | FIDE WCh KO | B51 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Vladimir Akopian vs Boris Gelfand | ½-½ | 37 | 2004 | 36th Olympiad | C42 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Sergey Solovjov vs Evgeny Alekseev | 0-1 | 48 | 2004 | 57th ch-RUS Qualifier | B56 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Zoltan Almasi vs Evgenij Miroshnichenko | 1-0 | 42 | 2004 | Bundesliga 2004-5 | B03 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Zhang Zhong vs Viswanathan Anand | 0-1 | 41 | 2004 | GMA | A05 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Viswanathan Anand vs Vladimir Kramnik | 1-0 | 43 | 2004 | Amber Rapid | B30 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Viswanathan Anand vs Kiril Georgiev | ½-½ | 17 | 2004 | 36th Olympiad | C67 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Levon Aronian vs Pavel Smirnov | ½-½ | 48 | 2004 | FIDE WCh KO | A34 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Etienne Bacrot vs Artur Jussupow | 1-0 | 67 | 2004 | CCM4 Ordix Open | C42 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Etienne Bacrot vs Leonid Kritz | ½-½ | 59 | 2004 | CCM4 Ordix Open | E92 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Etienne Bacrot vs Nigel Short | ½-½ | 67 | 2004 | EuCh-Internet KO | | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Evgeny Bareev vs Ivan Sokolov | 1-0 | 40 | 2004 | GMA | D17 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Evgeny Bareev vs Peter Svidler | ½-½ | 23 | 2004 | 57th ch-RUS | D81 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Kiril Georgiev vs Julio Becerra Rivero | ½-½ | 36 | 2004 | Dos Hermanas Internet Final | E92 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| S Benen vs Julio Becerra Rivero | 0-1 | 53 | 2004 | 95th NY Masters | E61 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Julio Becerra Rivero vs Alexander Stripunsky | 0-1 | 47 | 2004 | 95th NY Masters | B49 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Asa Hoffmann vs Julio Becerra Rivero | 1-0 | 44 | 2004 | 102nd NY Masters | A45 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Ashot Anastasian vs Alexander Beliavsky | ½-½ | 32 | 2004 | FIDE WCh KO | D43 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| J Moreno Carnero vs Alexander Beliavsky | ½-½ | 64 | 2004 | Bundesliga 2004-5 | C84 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Arthur Bisguier vs Albert C Greuter | ½-½ | 52 | 2004 | US Amateur Team East | A42 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Lazaro Bruzon vs Eric Lobron | 1-0 | 63 | 2004 | GMB | B42 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Federico Manca vs Lazaro Bruzon | 0-1 | 36 | 2004 | 12th Aosta Open | C45 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| O Almeida vs Lazaro Bruzon | ½-½ | 15 | 2004 | XII Guillermo Garcia Prem I | D45 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
