| 133371 | Brand Lyard - Martinez Serna | 1-0 | 8th of December 2021 15:40:00 | (chess) | rated |
| 133376 | Martinez Serna - Pintor | 0-1 | 7th of December 2021 23:45:37 | (chess) | rated |
| 133380 | Leurette - Martinez Serna | 1-0 | 8th of December 2021 15:40:00 | (chess) | rated |
| 133383 | Martinez Serna - Criscito | 0-1 | 7th of December 2021 23:45:37 | (chess) | rated |
| 133385 | Cruz Ramirez - Martinez Serna | 1-0 | 8th of December 2021 15:40:00 | (chess) | rated |
| 133387 | Martinez Serna - Pechova | 0-1 | 7th of December 2021 23:45:37 | (chess) | rated |