| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. P Galperin vs V Zarubitski |
| 0-1 | 21 | 2018 | World Junior Championship | B13 Caro-Kann, Exchange |
| 27. Yinn Long Wong vs P Galperin |
| ½-½ | 40 | 2018 | World Junior Championship | B48 Sicilian, Taimanov Variation |
| 28. P Galperin vs S Rodrigue-Lemieux |
| 0-1 | 72 | 2018 | World Junior Championship | A18 English, Mikenas-Carls |
| 29. P Galperin vs V Neverov |
| ½-½ | 72 | 2018 | ch-UKR Semi-Final | E01 Catalan, Closed |
| 30. P Galperin vs M Golubev |
| 0-1 | 31 | 2019 | Title Chase Winter GM | B56 Sicilian |
| 31. I Janik vs P Galperin |
| ½-½ | 51 | 2019 | Title Chase Winter GM | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 32. P Galperin vs M Nikitenko |
| 0-1 | 27 | 2019 | Title Chase Winter GM | D15 Queen's Gambit Declined Slav |
| 33. P Galperin vs S Praczukowski |
| 1-0 | 36 | 2019 | Najdorf Memorial Open-A | A28 English |
| 34. M Wisniewski vs P Galperin |
| 0-1 | 32 | 2019 | Najdorf Memorial Open-A | A09 Reti Opening |
| 35. P Galperin vs K Dragun |
| ½-½ | 17 | 2019 | Najdorf Memorial Open-A | E70 King's Indian |
| 36. N Sedlak vs P Galperin |
| ½-½ | 35 | 2019 | Najdorf Memorial Open-A | D04 Queen's Pawn Game |
| 37. P Galperin vs K Dzida |
| 1-0 | 42 | 2019 | Najdorf Memorial Open-A | A28 English |
| 38. S M Shyam vs P Galperin |
| 0-1 | 32 | 2019 | Najdorf Memorial Open-A | C65 Ruy Lopez, Berlin Defense |
| 39. P Galperin vs A R Saleh Salem |
| ½-½ | 8 | 2019 | Najdorf Memorial Open-A | E92 King's Indian |
| 40. B Heberla vs P Galperin |
| 1-0 | 41 | 2019 | Najdorf Memorial Open-A | B58 Sicilian |
| 41. P Galperin vs H Bharathakoti |
| ½-½ | 16 | 2019 | Najdorf Memorial Open-A | E35 Nimzo-Indian, Classical, Noa Variation, 5.cd ed |
| 42. A Punin vs P Galperin |
| ½-½ | 9 | 2019 | 30th Czech Open A | B80 Sicilian, Scheveningen |
| 43. H Ahn vs P Galperin |
| 0-1 | 28 | 2019 | 30th Czech Open A | A22 English |
| 44. J Tomczak vs P Galperin |
| 1-0 | 41 | 2019 | 3rd Irena Warakomska Mem | C26 Vienna |
| 45. P Galperin vs Abdusattorov |
| 0-1 | 27 | 2019 | 4th Mersin Open | E17 Queen's Indian |
| 46. E Bayramov vs P Galperin |
| 1-0 | 46 | 2019 | 4th Mersin Open | B20 Sicilian |
| 47. K de Francesco vs P Galperin |
| 0-1 | 32 | 2019 | 26th Zadar Open A | A45 Queen's Pawn Game |
| 48. L Pecnik vs P Galperin |
| 1-0 | 37 | 2019 | 26th Zadar Open A | B08 Pirc, Classical |
| 49. P Galperin vs M Rudolf |
| 0-1 | 57 | 2019 | 26th Zadar Open A | B10 Caro-Kann |
| 50. P Galperin vs P Gelbenegger |
| ½-½ | 72 | 2019 | 26th Zadar Open A | C96 Ruy Lopez, Closed |
Kibitzing
