r2 R Hernandez Onna vs O Perea, 2004 (D26) Queen's Gambit Accepted, 15 moves, 1/2-1/2 r10 O Zambrana vs O Perea, 2004 (C42) Petrov Defense, 39 moves, 1-0 r5 O Perea vs J Borges Matos, 2004 (E04) Catalan, Open, 5.Nf3, 38 moves, 0-1 r11 I Zugic vs R Hernandez Onna, 2004 (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 40 moves, 1/2-1/2 r2 H Kallio vs I Zugic, 2004 (C18) French, Winawer, 36 moves, 1/2-1/2 r7 I Zugic vs M Borriss, 2004 (E67) King's Indian, Fianchetto, 93 moves, 1-0 r12 I Zugic vs J Rohl, 2004 (E62) King's Indian, Fianchetto, 24 moves, 1/2-1/2 r3 I Zugic vs J Borges Matos, 2004 (D63) Queen's Gambit Declined, Orthodox Defense, 41 moves, 0-1 r8 O Zambrana vs I Zugic, 2004 (B12) Caro-Kann Defense, 54 moves, 1/2-1/2 r7 J Nogueiras vs O Zambrana, 2004 (A28) English, 15 moves, 1/2-1/2 r4 E Rodriguez Guerrero vs I Zugic, 2004 (C16) French, Winawer, 41 moves, 1-0 r9 I Zugic vs O Almeida Quintana, 2004 (B05) Alekhine's Defense, Modern, 49 moves, 1-0 r5 I Zugic vs H Pecorelli Garcia, 2004 (D31) Queen's Gambit Declined, 67 moves, 1-0 r10 J Nogueiras vs I Zugic, 2004 (A04) Reti Opening, 55 moves, 1-0 r1 I Zugic vs A Abreu Delgado, 2004 (A33) English, Symmetrical, 37 moves, 0-1 r6 F de la Paz Perdomo vs I Zugic, 2004 (C03) French, Tarrasch, 46 moves, 1/2-1/2 r6 R Hernandez Onna vs H Kallio, 2004 (A59) Benko Gambit, 57 moves, 0-1 r1 F de la Paz Perdomo vs R Hernandez Onna, 2004 (C55) Two Knights Defense, 35 moves, 1-0 r10 R Hernandez Onna vs E Rodriguez Guerrero, 2004 (A04) Reti Opening, 36 moves, 1/2-1/2 r5 O Zambrana vs R Hernandez Onna, 2004 (B32) Sicilian, 25 moves, 1-0 r9 J Nogueiras vs R Hernandez Onna, 2004 (D37) Queen's Gambit Declined, 59 moves, 1-0 r4 R Hernandez Onna vs A Abreu Delgado, 2004 (A04) Reti Opening, 29 moves, 1/2-1/2 r8 R Hernandez Onna vs J Borges Matos, 2004 (A90) Dutch, 11 moves, 1/2-1/2 r3 M Borriss vs R Hernandez Onna, 2004 (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 50 moves, 1-0 r12 R Hernandez Onna vs H Pecorelli Garcia, 2004 (D35) Queen's Gambit Declined, 16 moves, 1/2-1/2 r7 O Almeida Quintana vs R Hernandez Onna, 2004 (E11) Bogo-Indian Defense, 15 moves, 1/2-1/2 r5 A Abreu Delgado vs H Kallio, 2004 (D18) Queen's Gambit Declined Slav, Dutch, 60 moves, 1/2-1/2 r10 M Borriss vs A Abreu Delgado, 2004 (B90) Sicilian, Najdorf, 36 moves, 1-0 r9 A Abreu Delgado vs F de la Paz Perdomo, 2004 (C84) Ruy Lopez, Closed, 66 moves, 1/2-1/2 r8 H Pecorelli Garcia vs A Abreu Delgado, 2004 (D12) Queen's Gambit Declined Slav, 77 moves, 1/2-1/2 r3 O Perea vs A Abreu Delgado, 2004 (D45) Queen's Gambit Declined Semi-Slav, 44 moves, 1-0 r7 A Abreu Delgado vs E Rodriguez Guerrero, 2004 (A09) Reti Opening, 32 moves, 1-0 r2 A Abreu Delgado vs J Rohl, 2004 (A35) English, Symmetrical, 20 moves, 1/2-1/2 r11 A Abreu Delgado vs O Zambrana, 2004 (E12) Queen's Indian, 32 moves, 0-1 r6 J Borges Matos vs A Abreu Delgado, 2004 (A33) English, Symmetrical, 40 moves, 1-0 r2 H Pecorelli Garcia vs O Zambrana, 2004 (D24) Queen's Gambit Accepted, 44 moves, 1/2-1/2 r4 F de la Paz Perdomo vs O Almeida Quintana, 2004 (C05) French, Tarrasch, 37 moves, 0-1 r5 O Almeida Quintana vs M Borriss, 2004 (E60) King's Indian Defense, 36 moves, 1-0 r10 O Almeida Quintana vs J Rohl, 2004 (D17) Queen's Gambit Declined Slav, 32 moves, 1/2-1/2 r1 O Almeida Quintana vs J Borges Matos, 2004 (D35) Queen's Gambit Declined, 11 moves, 1/2-1/2 r11 O Perea vs O Almeida Quintana, 2004 (A89) Dutch, Leningrad, Main Variation with Nc6, 28 moves, 1/2-1/2 r2 E Rodriguez Guerrero vs O Almeida Quintana, 2004 (C18) French, Winawer, 64 moves, 1-0 r3 O Almeida Quintana vs H Pecorelli Garcia, 2004 (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 50 moves, 1/2-1/2 r8 O Almeida Quintana vs J Nogueiras, 2004 (D17) Queen's Gambit Declined Slav, 11 moves, 1/2-1/2 r6 O Zambrana vs O Almeida Quintana, 2004 (C03) French, Tarrasch, 25 moves, 0-1 r10 H Pecorelli Garcia vs J Borges Matos, 2004 (A07) King's Indian Attack, 14 moves, 1/2-1/2 r11 J Borges Matos vs F de la Paz Perdomo, 2004 (A15) English, 10 moves, 1/2-1/2 r2 J Borges Matos vs J Nogueiras, 2004 (D19) Queen's Gambit Declined Slav, Dutch, 15 moves, 1/2-1/2 r7 H Kallio vs J Borges Matos, 2004 (C11) French, 60 moves, 0-1 r12 M Borriss vs J Borges Matos, 2004 (C10) French, 26 moves, 1-0 r4 J Borges Matos vs J Rohl, 2004 (A15) English, 61 moves, 1-0 r9 J Borges Matos vs E Rodriguez Guerrero, 2004 (A57) Benko Gambit, 17 moves, 1/2-1/2 r7 J Rohl vs F de la Paz Perdomo, 2004 (C65) Ruy Lopez, Berlin Defense, 31 moves, 1-0 r12 F de la Paz Perdomo vs E Rodriguez Guerrero, 2004  (C07) French, Tarrasch, 19 moves, 0-1 r5 J Rohl vs E Rodriguez Guerrero, 2004 (C07) French, Tarrasch, 38 moves, 1/2-1/2 r8 E Rodriguez Guerrero vs H Kallio, 2004 (C18) French, Winawer, 60 moves, 0-1 r3 J Nogueiras vs E Rodriguez Guerrero, 2004 (A28) English, 40 moves, 1-0 r11 E Rodriguez Guerrero vs H Pecorelli Garcia, 2004 (C18) French, Winawer, 86 moves, 0-1 r6 E Rodriguez Guerrero vs O Perea, 2004 (C42) Petrov Defense, 19 moves, 1/2-1/2 r1 O Zambrana vs E Rodriguez Guerrero, 2004 (C07) French, Tarrasch, 34 moves, 1/2-1/2 r2 F de la Paz Perdomo vs M Borriss, 2004 (B65) Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4, 46 moves, 1-0 r10 F de la Paz Perdomo vs H Kallio, 2004 (C07) French, Tarrasch, 37 moves, 1-0 r5 J Nogueiras vs F de la Paz Perdomo, 2004 (E66) King's Indian, Fianchetto, Yugoslav Panno, 20 moves, 1/2-1/2 r8 F de la Paz Perdomo vs O Perea, 2004 (C24) Bishop's Opening, 69 moves, 1/2-1/2 r3 O Zambrana vs F de la Paz Perdomo, 2004 (C53) Giuoco Piano, 53 moves, 1/2-1/2 r9 H Kallio vs H Pecorelli Garcia, 2004 (C18) French, Winawer, 40 moves, 1/2-1/2 r4 H Kallio vs O Perea, 2004 (C42) Petrov Defense, 50 moves, 1/2-1/2 r3 J Rohl vs H Kallio, 2004 (B22) Sicilian, Alapin, 36 moves, 1/2-1/2 r12 O Zambrana vs H Kallio, 2004 (B12) Caro-Kann Defense, 31 moves, 1-0 r11 H Kallio vs M Borriss, 2004 (B52) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 50 moves, 1-0 r1 J Nogueiras vs H Kallio, 2004 (A16) English, 51 moves, 1-0 r9 J Rohl vs O Zambrana, 2004 (B30) Sicilian, 40 moves, 1-0 r4 M Borriss vs O Zambrana, 2004 (B33) Sicilian, 52 moves, 1/2-1/2 r7 O Perea vs H Pecorelli Garcia, 2004 (B18) Caro-Kann, Classical, 15 moves, 1/2-1/2 r1 J Rohl vs O Perea, 2004 (C42) Petrov Defense, 52 moves, 1/2-1/2 r12 J Nogueiras vs O Perea, 2004 (A06) Reti Opening, 38 moves, 1-0 r9 O Perea vs M Borriss, 2004 (E63) King's Indian, Fianchetto, Panno Variation, 20 moves, 0-1 r8 M Borriss vs J Rohl, 2004 (B90) Sicilian, Najdorf, 51 moves, 1/2-1/2 r6 M Borriss vs J Nogueiras, 2004 (B04) Alekhine's Defense, Modern, 65 moves, 0-1 r1 M Borriss vs H Pecorelli Garcia, 2004 (C19) French, Winawer, Advance, 53 moves, 1/2-1/2 r6 H Pecorelli Garcia vs J Rohl, 2004 (D12) Queen's Gambit Declined Slav, 41 moves, 1-0 r4 H Pecorelli Garcia vs J Nogueiras, 2004 (E10) Queen's Pawn Game, 23 moves, 0-1 r11 J Rohl vs J Nogueiras, 2004 (B03) Alekhine's Defense, 11 moves, 1/2-1/2 83 games