Jasper Boonstra
NED · FIDE ID 1049097 · 14 tournament games since 2024
Standard
1918
#1869 in NED (active)
Rapid
1903
#470 in NED (active)
Blitz
1897
#771 in NED (active)
Score
39%
4 W · 3 D · 7 L
Opp. avg
1963
Last 14 games
Last game
2026-08-23
2026 Mind Sports Olympiad London Rapid - Open
Prep summary
- As White: 1.e4 in 100% of games (scores 31%).
- Against 1.d4: 1...Nf6 in 5 of 5 games (Indian Defense), scoring 40%.
- By opponent strength: 8% against higher-rated players, 60% against lower-rated.
- By colour: 31% with White, 50% with Black.
Based on 14 over-the-board games (10 rapid · 2 classical). 8 with White (31%), 6 with Black (50%).
Openings as White
First move
| 1.e4 | 8 | 31% |
Most played
| Opening | Games | Score |
|---|---|---|
| Pirc Defense | 1 | 100% |
| French Defense: Advance Variation, Euwe Variation | 1 | 0% |
| Sicilian Defense: Lasker-Pelikan Variation | 1 | 0% |
| Italian Game: Scotch Gambit, Anderssen Attack | 1 | 0% |
| Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 1 | 0% |
Openings as Black
Against 1.e4 (1 game)
| 1...c5 Sicilian Defense | 1 | 100% |
Against 1.d4 (5 games)
| 1...Nf6 Indian Defense | 5 | 40% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Czerniak Attack | 1 | 100% |
| Grünfeld Defense: Russian Variation, Smyslov Variation | 1 | 0% |
| Indian Defense | 1 | 100% |
| Indian Defense: Accelerated London System | 1 | 100% |
| Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-23 | Ronaldo Pozza (1802) 2026 Mind Sports Olympiad London Rapid - Open · rapid | W |
| 2026-08-23 | Tim L Rogers (1866) 2026 Mind Sports Olympiad London Rapid - Open · rapid | W |
| 2026-08-23 | Sanjit S Kumar (1854) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
| 2026-08-23 | Henry Brennan (1790) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
| 2026-08-23 | Antanas Zapolskis (2158) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
| 2026-08-22 | Ashish Chauhan (1855) 2026 Mind Sports Olympiad London Rapid - Open · rapid | W |
| 2026-08-22 | Frode Olav Olsen Urkedal (2523) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
| 2026-08-22 | Lee Bullock (1612) 2026 Mind Sports Olympiad London Rapid - Open · rapid | W |
| 2026-08-22 | Mei-En Emmanuelle Hng (2024) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
| 2026-08-22 | Predrag Bodiroga (2272) 2026 Mind Sports Olympiad London Rapid - Open · rapid | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.