Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Stelios Theocharous vs W Alfaro |
| ½-½ | 36 | 2016 | Baku Olympiad | B32 Sicilian |
27. L Vajda vs W Alfaro |
| 1-0 | 31 | 2018 | Batumi Olympiad | E67 King's Indian, Fianchetto |
28. W Alfaro vs Tito dos Reis |
| 1-0 | 39 | 2018 | Batumi Olympiad | C00 French Defense |
29. Luka Oboladze vs W Alfaro |
| 1-0 | 29 | 2018 | Batumi Olympiad | A34 English, Symmetrical |
30. W Iclicki vs W Alfaro |
| 0-1 | 44 | 2018 | Batumi Olympiad | A58 Benko Gambit |
31. J M Dominguez vs W Alfaro |
| 1-0 | 39 | 2018 | Batumi Olympiad | A04 Reti Opening |
32. M Pg vs W Alfaro |
| ½-½ | 32 | 2018 | Batumi Olympiad | C07 French, Tarrasch |
33. Minul Sanjula Doluweera vs W Alfaro |
| 0-1 | 25 | 2018 | Batumi Olympiad | A45 Queen's Pawn Game |
34. W Alfaro vs G Dominguez Aguilar |
| ½-½ | 20 | 2018 | Batumi Olympiad | E69 King's Indian, Fianchetto, Classical Main line |
35. W Alfaro vs P Constantinou |
| ½-½ | 32 | 2018 | Batumi Olympiad | D63 Queen's Gambit Declined, Orthodox Defense |
36. W Alfaro vs E Brown |
| 1-0 | 18 | 2020 | FIDE Online Olympiad | E67 King's Indian, Fianchetto |
37. S Gontcharov vs W Alfaro |
| 0-1 | 25 | 2020 | FIDE Online Olympiad | C02 French, Advance |
38. W Alfaro vs K Cupid |
| 1-0 | 40 | 2020 | FIDE Online Olympiad | B12 Caro-Kann Defense |
39. W Alfaro vs R Urbina |
| ½-½ | 29 | 2020 | FIDE Online Olympiad | D55 Queen's Gambit Declined |
40. W Espirito Santo vs W Alfaro |
| 0-1 | 82 | 2020 | FIDE Online Olympiad | A45 Queen's Pawn Game |
41. P van den Brink vs W Alfaro |
| ½-½ | 21 | 2020 | FIDE Online Olympiad | A15 English |
42. W Alfaro vs R C Sanchez Alvarez |
| 0-1 | 31 | 2020 | FIDE Online Olympiad | B22 Sicilian, Alapin |
43. W Alfaro vs V Giasi |
| ½-½ | 40 | 2020 | FIDE Online Olympiad | D02 Queen's Pawn Game |
44. O Husbands vs W Alfaro |
| ½-½ | 22 | 2020 | FIDE Online Olympiad | B32 Sicilian |
45. W Alfaro vs L Ibarra Chami |
| 1-0 | 27 | 2020 | FIDE Online Olympiad | B21 Sicilian, 2.f4 and 2.d4 |
46. L Valdes vs W Alfaro |
| 1-0 | 31 | 2020 | FIDE Online Olympiad | A07 King's Indian Attack |
47. W Alfaro vs J Araujo Sanchez |
| ½-½ | 16 | 2020 | FIDE Online Olympiad | D37 Queen's Gambit Declined |
48. N Gavarrete vs W Alfaro |
| ½-½ | 16 | 2020 | FIDE Online Olympiad | A31 English, Symmetrical, Benoni Formation |
49. M A Diaz Perez vs W Alfaro |
| 1-0 | 36 | 2022 | VIII Iberoamerican Championship Mexico | B31 Sicilian, Rossolimo Variation |
50. D I Berdayes Ason vs W Alfaro |
| 1-0 | 30 | 2022 | VIII Iberoamerican Championship Mexico | A43 Old Benoni |