Jacek Lapczynski
POL · FIDE ID 21892016 · 31 tournament games since 2022
Standard
1734
#2350 in POL (active)
Rapid
1718
#2985 in POL (active)
Blitz
1722
#2314 in POL (active)
Score
37%
7 W · 9 D · 15 L
Opp. avg
1800
Last 31 games
Last game
2025-08
Rubinstein Chess Festival 2025 - Open D
Prep summary
- As White: 1.d4 in 100% of games (scores 54%).
- Against 1.e4: 1...c5 in 6 of 9 games (Sicilian Defense), scoring 25%.
- Against 1.d4: 1...d5 in 5 of 5 games (Queen's Pawn Game), scoring 10%.
- Weak spot: Queen's Gambit Accepted: Gunsberg Defense as Black, only 17% in 3 games.
- By colour: 54% with White, 24% with Black.
Based on 31 over-the-board games (17 classical · 1 blitz · 1 rapid). 14 with White (54%), 17 with Black (24%).
Openings as White
First move
| 1.d4 | 14 | 54% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzo-Indian Defense: Spielmann Variation | 3 | 33% |
| King's Indian Defense: Steiner Attack | 2 | 50% |
| Queen's Gambit Declined: Semi-Tarrasch Defense | 2 | 50% |
| Horwitz Defense | 1 | 100% |
| Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 1 | 100% |
Openings as Black
Against 1.e4 (9 games)
| 1...c5 Sicilian Defense | 6 | 25% |
| 1...e6 French Defense | 3 | 67% |
Against 1.d4 (5 games)
| 1...d5 Queen's Pawn Game | 5 | 10% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Accepted: Gunsberg Defense | 3 | 17% |
| French Defense: Advance Variation, Milner-Barry Gambit, Main Line | 1 | 50% |
| French Defense: Advance Variation, Euwe Variation | 1 | 100% |
| French Defense: Exchange Variation | 1 | 50% |
| Sicilian Defense: Portsmouth Gambit | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-08 | Mateusz Weryho (1735) Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-08 | Tomasz Wilgosz (1765) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Andrzej Karpinski (1743) Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-08 | Andrzej Klama (1570) Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-08 | Filip Sobieraj (1760) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Piotr Jaroszewski (1775) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Andrzej Idzior Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-08 | Kamil Chibowski (1544) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Dawid Jasiulewicz (2007) Polish Junior Blitz Chess Championship - C16 · blitz | L |
| 2025-08 | Jan Przybylski (2148) Polish Junior Rapid Chess Championship | C16 · 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.