Magnus Carlsen vs Jan-Krzysztof Duda, Aimchess US Rapid KO 2021
Réti Opening (A07) · 1-0 (Magnus Carlsen won) · 36 moves · Round 1.11 · 31 August 2021
About This Game
Game summary
- WhiteMagnus Carlsen
- BlackJan-Krzysztof Duda
- Result1-0 · Magnus Carlsen won
- EventAimchess US Rapid KO 2021
- Round1.11
- Date31 August 2021
- OpeningRéti Opening (A07)
- Length36 moves
- Type of eventRapid
This is game 19 of 105 between Magnus Carlsen and Jan-Krzysztof Duda in the Rama Chess database (2015–2025). In all their games Carlsen leads 50–17 with 38 draws.
Previous game: Carlsen vs Duda, ½-½ (Aimchess US Rapid Prelim, 2021).
Next game: Duda vs Carlsen, ½-½ (Aimchess US Rapid KO 2021, 2021).
The moves of Magnus Carlsen vs Jan-Krzysztof Duda, Aimchess US Rapid KO 2021
Magnus Carlsen and Jan-Krzysztof Duda met over the board in this middlegame battle at Aimchess US Rapid KO 2021 in 2021. The game dates from the contemporary engine era.
Play followed Réti Opening (A07) — a flexible, manoeuvring struggle. Openings in this group reward patient build-up and a feel for pawn structure.
Lasting 36 moves, the game was settled in the middlegame, where piece activity, pawn breaks and king safety all collide.
Magnus Carlsen is one of the grandmasters featured in the RamaChess archive, where you can browse their complete game collection, favourite openings and notable wins.
Replaying a complete grandmaster game shows not just the moves, but the order in which plans appear and where the balance finally tips.
After the contest, Magnus Carlsen won with the white pieces. Step through the moves on the interactive board above and try the position trainer to sharpen your own play.
Frequently asked questions
What is the head-to-head record of Magnus Carlsen and Jan-Krzysztof Duda?
In the 105 games between them in our database (2015 to 2025) Carlsen leads 50–17 with 38 draws. This game is number 19 of 105.
Where and when was Magnus Carlsen vs Jan-Krzysztof Duda played?
At the Aimchess US Rapid KO 2021, round 1.11, on 31 August 2021.
Who played this game?
This game was played between Magnus Carlsen (White) and Jan-Krzysztof Duda (Black), at Aimchess US Rapid KO 2021 in 2021.
What opening was played?
The game used Réti Opening (ECO code A07). A flexible, manoeuvring struggle.
What was the result?
Magnus Carlsen won with the white pieces.
How long was the game?
The game lasted 36 moves (71 plies).
Can I replay this game move by move?
Yes. Use the interactive board on this page to step through every move, or open the analyser and Practice mode.
Where can I find more games like this?
Browse the full Réti Opening collection, Magnus Carlsen's complete game archive, and thousands more grandmaster games in the RamaChess archive.