| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 276. L Moroni Jr vs M Sandu |
| ½-½ | 61 | 2023 | Arad Open | A13 English |
| 277. M Sandu vs V S Rathanvel |
| ½-½ | 39 | 2023 | Arad Open | B84 Sicilian, Scheveningen |
| 278. M Sandu vs A David |
| ½-½ | 56 | 2023 | Arad Open | C70 Ruy Lopez |
| 279. E Liu vs M Sandu |
| 0-1 | 33 | 2023 | Arad Open | C53 Giuoco Piano |
| 280. F Haring vs M Sandu |
| ½-½ | 31 | 2023 | Arad Open | E11 Bogo-Indian Defense |
| 281. M Sandu vs S Ajay Krishna |
| ½-½ | 54 | 2023 | Arad Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 282. T Injac vs M Sandu |
| 0-1 | 64 | 2023 | FIDE Grand Swiss (Women) | A46 Queen's Pawn Game |
| 283. M Sandu vs I Bulmaga |
 | 0-1 | 36 | 2023 | FIDE Grand Swiss (Women) | C74 Ruy Lopez, Modern Steinitz Defense |
| 284. A Matnadze Bujiashvili vs M Sandu |
| ½-½ | 59 | 2023 | FIDE Grand Swiss (Women) | E01 Catalan, Closed |
| 285. M Sandu vs V Gunina |
| 0-1 | 28 | 2023 | FIDE Grand Swiss (Women) | B12 Caro-Kann Defense |
| 286. M Sandu vs D Wagner |
| ½-½ | 33 | 2023 | FIDE Grand Swiss (Women) | B92 Sicilian, Najdorf, Opocensky Variation |
| 287. E Danielian vs M Sandu |
| 1-0 | 35 | 2023 | FIDE Grand Swiss (Women) | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 288. M Sandu vs L Nassr |
| ½-½ | 46 | 2023 | FIDE Grand Swiss (Women) | B45 Sicilian, Taimanov |
| 289. E Roebers vs M Sandu |
| 1-0 | 50 | 2023 | FIDE Grand Swiss (Women) | A43 Old Benoni |
| 290. J B Gomez Barrera vs M Sandu |
| 0-1 | 33 | 2023 | FIDE Grand Swiss (Women) | C50 Giuoco Piano |
| 291. M Sandu vs Kosteniuk |
| 0-1 | 57 | 2023 | FIDE Grand Swiss (Women) | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 292. M Sandu vs A Lee |
| 0-1 | 41 | 2023 | FIDE Grand Swiss (Women) | C42 Petrov Defense |
| 293. O Dolgova vs M Sandu |
| 1-0 | 34 | 2023 | 24th European Teams Women | A45 Queen's Pawn Game |
| 294. M Sandu vs D Trippold |
| 1-0 | 42 | 2023 | 24th European Teams Women | B48 Sicilian, Taimanov Variation |
| 295. M Sandu vs Z Urh |
| ½-½ | 33 | 2023 | 24th European Teams Women | C65 Ruy Lopez, Berlin Defense |
| 296. G Aydin vs M Sandu |
| 0-1 | 49 | 2023 | 24th European Teams Women | B90 Sicilian, Najdorf |
| 297. Z Hagarova vs M Sandu |
| 0-1 | 32 | 2023 | 24th European Teams Women | B53 Sicilian |
| 298. M Sandu vs M Arabidze |
| 0-1 | 31 | 2023 | 24th European Teams Women | C77 Ruy Lopez |
| 299. Z Gaal vs M Sandu |
| 1-0 | 37 | 2023 | 24th European Teams Women | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 300. S Vega Gutierrez vs M Sandu |
| 1-0 | 49 | 2023 | 24th European Teams Women | B90 Sicilian, Najdorf |
Kibitzing
