| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. L Valdes vs O Gutierrez Castillo |
| 1-0 | 25 | 2001 | Malaga Open | A13 English |
| 27. C S Matamoros Franco vs L Valdes |
| 1-0 | 29 | 2001 | Malaga Open | D37 Queen's Gambit Declined |
| 28. C Minero Pineda vs L Valdes |
| 0-1 | 37 | 2001 | Costa Rican Championship | D93 Grunfeld, with Bf4 & e3 |
| 29. L Valdes vs B Gonzalez |
| 1-0 | 59 | 2001 | Costa Rican Championship | A39 English, Symmetrical, Main line with d4 |
| 30. L Valdes vs S Minero Pineda |
| ½-½ | 83 | 2001 | Costa Rican Championship | A30 English, Symmetrical |
| 31. A Murillo vs L Valdes |
| ½-½ | 44 | 2001 | Costa Rican Championship | A04 Reti Opening |
| 32. L Valdes vs E Solis |
| 1-0 | 56 | 2001 | Costa Rican Championship | A29 English, Four Knights, Kingside Fianchetto |
| 33. W Charpentier Morales vs L Valdes |
| 0-1 | 40 | 2001 | Costa Rican Championship | D85 Grunfeld |
| 34. L Valdes vs C Granados |
| ½-½ | 51 | 2001 | Costa Rican Championship | A30 English, Symmetrical |
| 35. A Ramirez Alvarez vs L Valdes |
| 0-1 | 49 | 2001 | Costa Rican Championship | A49 King's Indian, Fianchetto without c4 |
| 36. J Vaglio Munoz vs L Valdes |
| ½-½ | 48 | 2001 | Costa Rican Championship | A15 English |
| 37. L Valdes vs E Trejos |
| 1-0 | 13 | 2001 | Costa Rican Championship | A37 English, Symmetrical |
| 38. M Arias Santana vs L Valdes |
| ½-½ | 40 | 2001 | Costa Rican Championship | B07 Pirc |
| 39. L Valdes vs S Bermudez Vives |
| ½-½ | 35 | 2001 | Costa Rican Championship | A10 English |
| 40. E Guevara Sanchez vs L Valdes |
| 1-0 | 61 | 2001 | Managua Zonal | B00 Uncommon King's Pawn Opening |
| 41. L Valdes vs R Puhiera |
| 1-0 | 62 | 2001 | Managua Zonal | E62 King's Indian, Fianchetto |
| 42. J Vaglio Munoz vs L Valdes |
| ½-½ | 21 | 2001 | Managua Zonal | A15 English |
| 43. L Valdes vs W Bravo |
 | 1-0 | 18 | 2001 | Managua Zonal | A16 English |
| 44. R Pilarte vs L Valdes |
| ½-½ | 41 | 2001 | Managua Zonal | B07 Pirc |
| 45. L Valdes vs J Juarez Flores |
| ½-½ | 27 | 2001 | Managua Zonal | A29 English, Four Knights, Kingside Fianchetto |
| 46. E Davila vs L Valdes |
| ½-½ | 44 | 2001 | Managua Zonal | A05 Reti Opening |
| 47. L Valdes vs M Arias Santana |
| 1-0 | 32 | 2001 | Managua Zonal | A04 Reti Opening |
| 48. L Valdes vs Grischuk |
| 0-1 | 33 | 2002 | Bled Olympiad | A13 English |
| 49. A David vs L Valdes |
| 1-0 | 64 | 2002 | Bled Olympiad | B31 Sicilian, Rossolimo Variation |
| 50. L Valdes vs J A Nilssen |
| ½-½ | 60 | 2002 | Bled Olympiad | A15 English |
Kibitzing
