Nina Bos
POL · FIDE ID 91111277 · 243 tournament games since 2023
Standard
1789
#1919 in POL (active)
Rapid
1758
#2428 in POL (active)
Blitz
1846
#1296 in POL (active)
Score
70%
157 W · 24 D · 62 L
Opp. avg
1641
Last 50 games
Last game
2026-08-07
Szachy w Ustroniu Łączą Pokolenia | Open A
Prep summary
- As White: 1.e4 in 98% of games (scores 73%).
- Against 1.e4: 1...c5 in 81 of 84 games (Sicilian Defense), scoring 65%.
- Against 1.d4: 1...d5 in 27 of 27 games (Queen's Pawn Game), scoring 83%.
- Weak spot: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense as White, only 33% in 6 games.
- Comfort zone: French Defense: Exchange Variation as White, 88% in 8 games.
- By opponent strength: 39% against higher-rated players, 71% against lower-rated.
Based on 243 over-the-board games (35 blitz · 35 rapid · 26 classical). 116 with White (72%), 127 with Black (67%).
Openings as White
First move
| 1.e4 | 114 | 73% |
| 1.d4 | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Closed | 16 | 63% |
| Four Knights Game: Gunsberg Variation | 14 | 61% |
| Sicilian Defense: Closed, Traditional | 10 | 80% |
| French Defense: Exchange Variation | 8 | 88% |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 6 | 33% |
Openings as Black
Against 1.e4 (84 games)
| 1...c5 Sicilian Defense | 81 | 65% |
| 1...e5 King's Pawn Game | 3 | 67% |
Against 1.d4 (27 games)
| 1...d5 Queen's Pawn Game | 27 | 83% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Alapin Variation, Barmen Defense | 13 | 69% |
| Sicilian Defense: Old Sicilian | 10 | 70% |
| Sicilian Defense: Closed | 9 | 72% |
| Sicilian Defense: Accelerated Dragon, Modern Variation | 7 | 71% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 6 | 67% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-07 | Mateusz Doniec (1783) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | ½ |
| 2026-08-06 | Patryk Kozera (1774) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | L |
| 2026-08-05 | Stanislaw Szuszkiewicz (1793) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | ½ |
| 2026-08-05 | Jakub Kaluza (1733) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | L |
| 2026-08-04 | Aleksandra Bartkowiak (1728) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | W |
| 2026-08-03 | Albert Janik (1598) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | L |
| 2026-08-03 | Patryk Monka (1749) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | ½ |
| 2026-08-02 | Wiktor Domanski (1939) Szachy w Ustroniu Łączą Pokolenia | Open A · classical | L |
| 2026-08-02 | Adam Gappa (1866) Szachy w Ustroniu Łączą Pokolenia | Mokate | L |
| 2026-08-02 | Jozef Valencik (1951) Szachy w Ustroniu Łączą Pokolenia | Mokate | 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.