GMJan-Krzysztof Duda
POL · FIDE ID 1170546 · 880 tournament games since 2020
Standard
2741
#1 in POL (active)
Rapid
2685
#1 in POL (active)
Blitz
2704
#1 in POL (active)
Score
60%
366 W · 329 D · 185 L
Opp. avg
2442
Last 50 games
Last game
2026-09-27
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
Prep summary
- As White: 1.e4 in 43% of games (scores 70%), otherwise 1.d4 (39%).
- Against 1.e4: 1...e5 in 86 of 196 games (King's Pawn Game), scoring 48%.
- Against 1.d4: 1...Nf6 in 120 of 145 games (Indian Defense), scoring 55%.
- Weak spot: Ruy Lopez: Berlin Defense, Anti-Berlin Variation as Black, only 31% in 13 games.
- Comfort zone: Ruy Lopez: Berlin Defense, Anti-Berlin Variation as White, 75% in 12 games.
- By opponent strength: 40% against higher-rated players, 71% against lower-rated.
Based on 880 over-the-board games (188 rapid · 165 blitz · 41 classical). 449 with White (66%), 431 with Black (54%).
Openings as White
First move
| 1.e4 | 191 | 70% |
| 1.d4 | 174 | 63% |
| 1.Nf3 | 47 | 66% |
| 1.c4 | 32 | 63% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 12 | 75% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 12 | 54% |
| Trompowsky Attack | 11 | 59% |
| Catalan Opening: Open Defense | 8 | 44% |
| Queen's Pawn Game: London System | 8 | 63% |
Openings as Black
Against 1.e4 (196 games)
| 1...e5 King's Pawn Game | 86 | 48% |
| 1...c5 Sicilian Defense | 68 | 55% |
| 1...c6 Caro-Kann Defense | 31 | 56% |
Against 1.d4 (145 games)
| 1...Nf6 Indian Defense | 120 | 55% |
| 1...d5 Queen's Pawn Game | 24 | 48% |
| 1...g6 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 13 | 31% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 11 | 45% |
| King's Indian Attack | 10 | 80% |
| Queen's Pawn Game: London System | 10 | 70% |
| Catalan Opening: Open Defense | 9 | 33% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-27 | M. Amin Tabatabaei (2737) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | ½ |
| 2026-09-25 | Denis Makhnev (2568) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | ½ |
| 2026-09-24 | Liren Ding (2733) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | ½ |
| 2026-09-23 | Nils Grandelius (2603) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | W |
| 2026-09-21 | Dau Khuong Duy (2509) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | W |
| 2026-09-19 | Vincent Keymer (2764) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | ½ |
| 2026-09-18 | Toms Kantans (2550) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | W |
| 2026-09-17 | Tarun Kanyamarala (2417) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | W |
| 2026-09-09 | Nikita Petrov (2565) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | ½ |
| 2026-09-09 | Denis Lazavik (2621) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | 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.