| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Pavlovic vs C A Perdomo |
| 1-0 | 25 | 1995 | Agios Nikolaos Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 27. C A Perdomo vs S Martinovic |
| 0-1 | 56 | 1995 | Groningen Open | B42 Sicilian, Kan |
| 28. C A Perdomo vs Psakhis |
| 0-1 | 67 | 1995 | Groningen Open | B20 Sicilian |
| 29. C A Perdomo vs Kupreichik |
| 0-1 | 73 | 1995 | Groningen Open | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 30. A Berelowitsch vs C A Perdomo |
| ½-½ | 43 | 1995 | Groningen Open | B22 Sicilian, Alapin |
| 31. G de Boer vs C A Perdomo |
| ½-½ | 27 | 1995 | Groningen Open | A04 Reti Opening |
| 32. C A Perdomo vs R Gasimov |
| 1-0 | 39 | 1995 | Groningen Open | B25 Sicilian, Closed |
| 33. C A Perdomo vs V M Vehi Bach |
| 1-0 | 32 | 1995 | Groningen Open | B40 Sicilian |
| 34. A Summerscale vs C A Perdomo |
| 1-0 | 38 | 1995 | Groningen Open | A45 Queen's Pawn Game |
| 35. M Tratar vs C A Perdomo |
| 0-1 | 35 | 1995 | Groningen Open | A15 English |
| 36. R Ziatdinov vs C A Perdomo |
| 1-0 | 31 | 1996 | Castellar op | B48 Sicilian, Taimanov Variation |
| 37. D Pavasovic vs C A Perdomo |
| 1-0 | 42 | 1996 | Cannes op | B22 Sicilian, Alapin |
| 38. D Zagorskis vs C A Perdomo |
| 1-0 | 34 | 1996 | Cappelle Open | D51 Queen's Gambit Declined |
| 39. D Volpinari vs C A Perdomo |
| 0-1 | 29 | 1996 | Yerevan Olympiad | B24 Sicilian, Closed |
| 40. C A Perdomo vs S Sarno |
| 1-0 | 24 | 1996 | Yerevan Olympiad | B07 Pirc |
| 41. C A Perdomo vs Lobron |
| 1-0 | 77 | 1997 | New York Open | B18 Caro-Kann, Classical |
| 42. E Sevillano vs C A Perdomo |
| 1-0 | 28 | 1997 | New York Open | B22 Sicilian, Alapin |
| 43. C A Perdomo vs M Narciso Dublan |
| 0-1 | 28 | 1997 | Foment Martinenc op | D00 Queen's Pawn Game |
| 44. C A Perdomo vs B Lugo |
| ½-½ | 49 | 1997 | Quito Copa Saeta 1st | C78 Ruy Lopez |
| 45. Filippov vs C A Perdomo |
| 1-0 | 53 | 1997 | Ubeda op 2nd | E06 Catalan, Closed, 5.Nf3 |
| 46. C A Perdomo vs R Vera |
| ½-½ | 17 | 1997 | New York Open | B84 Sicilian, Scheveningen |
| 47. C A Perdomo vs Van Wely |
| 0-1 | 72 | 1997 | New York Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 48. H Olafsson vs C A Perdomo |
| 1-0 | 45 | 1997 | New York Open | D35 Queen's Gambit Declined |
| 49. H Stefansson vs C A Perdomo |
| 0-1 | 45 | 1997 | New York Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 50. N Gamboa vs C A Perdomo |
| ½-½ | 11 | 1997 | Quito Copa Saeta 1st | C42 Petrov Defense |
Kibitzing
