A less known 15 year old, beat Bareev, one of the top 5. Bareev vs Leko, 1995  (E12) Queen's Indian, 42 moves, 0-1 Topalov, a top chess player, loses to Leko, who makes it to #80 Leko vs Topalov, 1995  (B93) Sicilian, Najdorf, 6.f4, 58 moves, 1-0 Leko smashes Topalov again Topalov vs Leko, 1996  (B13) Caro-Kann, Exchange, 28 moves, 0-1 Leko takes down Polgar J Polgar vs Leko, 1996 (B17) Caro-Kann, Steinitz Variation, 61 moves, 0-1 Leko moves into the top 50 Leko vs V Akopian, 1996 (C10) French, 84 moves, 1-0 Leko takes down former world championship challenger Leko vs Timman, 1997 (C43) Petrov, Modern Attack, 35 moves, 1-0 Leko moves into top 30 Leko vs Van Wely, 1997  (B93) Sicilian, Najdorf, 6.f4, 41 moves, 1-0 Leko keeps winning against the top players Shirov vs Leko, 1998  (D85) Grunfeld, 31 moves, 0-1 Leko takes down world #3 Kramnik vs Leko, 1998  (D70) Neo-Grunfeld Defense, 45 moves, 0-1 Topalov is hit again Topalov vs Leko, 1998  (B18) Caro-Kann, Classical, 48 moves, 0-1 Leko's first Linares win, with which he enters top 20 Leko vs Ivanchuk, 1999  (B44) Sicilian, 40 moves, 1-0 Leko takes down another world championship challenger Short vs Leko, 1999  (A07) King's Indian Attack, 44 moves, 0-1 And again.... Topalov vs Leko, 1999  (C64) Ruy Lopez, Classical, 48 moves, 0-1 Defeats England #1 Leko vs Adams, 1999  (C89) Ruy Lopez, Marshall, 30 moves, 1-0 Leko defeats Timman too, winning the Dortmund tournament at 19! Leko vs Timman, 1999  (C42) Petrov Defense, 27 moves, 1-0 Leko defeats Fide chess champ once! Leko vs Khalifman, 2000  (B42) Sicilian, Kan, 52 moves, 1-0 Twice!! Leko vs Khalifman, 2000  (C11) French, 53 moves, 1-0 And thrice!! 20 year old Leko has moved into the top 10!! Leko vs Khalifman, 2000 (C80) Ruy Lopez, Open, 43 moves, 1-0 Leko defeats Korchnoi and moves into the top 5 Leko vs Korchnoi, 2000  (C11) French, 43 moves, 1-0 Leko defeats Bareev again Leko vs Bareev, 2000  (B18) Caro-Kann, Classical, 50 moves, 1-0 Leko takes down Khalifman again! Leko vs Khalifman, 2000  (C18) French, Winawer, 67 moves, 1-0 Revenge of Khalifman! Leko drops out of top 5 :( Khalifman vs Leko, 2000  (C42) Petrov Defense, 56 moves, 1-0 Van Wely defeats Leko Van Wely vs Leko, 2001  (D76) Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6, 32 moves, 1-0 Kasparov takes down Leko Kasparov vs Leko, 2001  (C84) Ruy Lopez, Closed, 31 moves, 1-0 Leko bounces back!! Leko vs Adams, 2001  (C42) Petrov Defense, 49 moves, 1-0 Leko gets taken down by Anastasian, fortunately stays in top 10 A Anastasian vs Leko, 2001  (A48) King's Indian, 52 moves, 1-0 Leko defeats Van Wely again and starts his winning rampage Leko vs Van Wely, 2002 (B84) Sicilian, Scheveningen, 41 moves, 1-0 Leko defeats Grischuk! Leko vs Grischuk, 2002  (C42) Petrov Defense, 47 moves, 1-0 Leko defeats world number 4 Morozevich! Leko vs Morozevich, 2002  (C78) Ruy Lopez, 44 moves, 1-0 Leko defeats Topalov again! Leko vs Topalov, 2002 (C42) Petrov Defense, 48 moves, 1-0 And again!! Topalov vs Leko, 2002  (B18) Caro-Kann, Classical, 27 moves, 0-1 Leko gets a bad start in the candidates Bareev vs Leko, 2002  (E32) Nimzo-Indian, Classical, 37 moves, 1-0 Leko gets revenge on Bareev Leko vs Bareev, 2002  (B18) Caro-Kann, Classical, 78 moves, 1-0 Leko defeats Adams again. He advances to the knockouts Leko vs Adams, 2002  (C42) Petrov Defense, 45 moves, 1-0 Wins the first game Shirov vs Leko, 2002  (B33) Sicilian, 47 moves, 0-1 Wins the second and gets to the finals Shirov vs Leko, 2002  (B31) Sicilian, Rossolimo Variation, 31 moves, 0-1 Leko wins the first one! Leko vs Topalov, 2002  (B45) Sicilian, Taimanov, 81 moves, 1-0 He wins the second one! Topalov vs Leko, 2002  (B33) Sicilian, 66 moves, 0-1 But loses the third one. Topalov finally gets a win over Leko!! Leko vs Topalov, 2002  (B42) Sicilian, Kan, 61 moves, 0-1 Topalov needed a win and its a draw! Leko is the challenger!! Topalov vs Leko, 2002  (E20) Nimzo-Indian, 61 moves, 1/2-1/2 Leko loses the first game!! Leko vs Kramnik, 2004   (C42) Petrov Defense, 65 moves, 0-1 One of Leko's best games Leko vs Kramnik, 2004   (D37) Queen's Gambit Declined, 69 moves, 1-0 Leko's immortal!! Kramnik vs Leko, 2004   (C89) Ruy Lopez, Marshall, 32 moves, 0-1 Fall of the king :( Kramnik vs Leko, 2004   (B12) Caro-Kann Defense, 41 moves, 1-0 44 games