Ukraine
Male
FIDE ID:
Valentyn Prokofiev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 3rd Gambit GM Closed 2025 | 09/19/2025 | 2391 |  Czech Republic |
| 36th Czech Open A 2025 | 07/25/2025 | 2306 | Czech Republic |
| 2nd Gambit GM Closed 2025 | 05/31/2025 | 2389 | Czech Republic |
| 1st Gambit GM Closed 2025 | 03/08/2025 | 2405 | Czech Republic |
Valentyn Prokofiev Opening Repertoire with White pieces
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 5 games |
| E10 | Queen's pawn game | 5 games |
| D02 | Queen's pawn game | 4 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 4 games |
Valentyn Prokofiev Opening Repertoire with Black pieces
| ECO | Opening | Games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 5 games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 4 games |
| A56 | Benoni defence | 3 games |
| A37 | English, symmetrical variation | 3 games |
