Yaro Bos
NED · FIDE ID 1092731 · 14 tournament games since 2025
Standard
1521
#4678 in NED (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
46%
5 W · 3 D · 6 L
Opp. avg
1682
Last 14 games
Last game
2026-08-05
Open Nederlandse Jeugdkampioenschappen 2026 | ABC
Prep summary
- As White: 1.f4 in 50% of games (scores 50%), otherwise 1.e4 (50%).
- Against 1.e4: 1...e5 in 6 of 6 games (King's Pawn Game), scoring 33%.
- By colour: 58% with White, 38% with Black.
Based on 14 over-the-board games (14 classical). 6 with White (58%), 8 with Black (38%).
Openings as White
First move
| 1.f4 | 3 | 50% |
| 1.e4 | 3 | 67% |
Most played
| Opening | Games | Score |
|---|---|---|
| Bird Opening | 2 | 75% |
| Bird Opening: Dutch Variation | 1 | 0% |
| Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 1 | 100% |
| Scandinavian Defense: Main Line | 1 | 0% |
| Italian Game: Giuoco Piano | 1 | 100% |
Openings as Black
Against 1.e4 (6 games)
| 1...e5 King's Pawn Game | 6 | 33% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Marshall Defense | 2 | 50% |
| Scotch Game: Benima Defense | 1 | 50% |
| Three Knights Opening | 1 | 100% |
| Ruy Lopez: Cozio Defense | 1 | 0% |
| Bishop's Opening: Boi Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-05 | Quinten Van der Aa (1907) Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | W |
| 2026-08-04 | Kyo Zantingh (1720) Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | ½ |
| 2026-08-04 | Rudra Badgujar (1637) Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | ½ |
| 2026-08-03 | Ayleanna Jermin Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | W |
| 2026-08-01 | Sven Bruls Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | L |
| 2026-08-01 | Leon Van den Berg (1852) Open Nederlandse Jeugdkampioenschappen 2026 | ABC · classical | L |
| 2025-08 | Gilead Van Duuren (1559) Open Nederlandse Jeugdkampioenschappen | Groep AB · classical | L |
| 2025-08 | Luca Van Deelen (1624) Open Nederlandse Jeugdkampioenschappen | Groep AB · classical | L |
| 2025-08 | Thijn Janssen (1636) Open Nederlandse Jeugdkampioenschappen | Groep AB · classical | W |
| 2025-08 | Joris van der Sterren Open Nederlandse Jeugdkampioenschappen | Groep AB · classical | W |
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.