Player profile

Czopor, Maciej

Standard: 2438 Rapid: 2337 Blitz: 2370 (last updated 2026-11-02)

FIDE ID: 21805431 (view FIDE profile)

Federation: POL Sex: M Birth Year: 2004 Age: 22

Title: IM Women's title: — Other title: — FOA title: —

Games: 318 Wins: 160 (50%) Draws: 101 (32%) Losses: 57 (18%)

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Dossier

305 of 318 games analyzed.

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Openings

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As White 140 games 77W 42D 21L

Sicilian Defense 37 games 21W 13D 3L

Najdorf Variation 11 games 5W 6D 0L

Opocensky Variation 5 games 1W 4D 0L

English Attack 3 games 1W 2D 0L

Opocensky Variation, Traditional Line 2 games 2W 0D 0L

(unspecified) 1 game 1W 0D 0L

Nyezhmetdinov-Rossolimo Attack 5 games 3W 2D 0L

(unspecified) 4 games 3W 1D 0L

Gurgenidze Variation 1 game 0W 1D 0L

Kan Variation 4 games 3W 1D 0L

Maróczy Bind, Réti Variation 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Wing Attack 1 game 1W 0D 0L

Moscow Variation 2 games 1W 1D 0L

Sokolsky Variation 1 game 1W 0D 0L

(unspecified) 1 game 0W 1D 0L

Accelerated Dragon 2 games 2W 0D 0L

Modern Bc4 Variation 1 game 1W 0D 0L

Maróczy Bind 1 game 1W 0D 0L

Dragon Variation 2 games 2W 0D 0L

Fianchetto Variation 2 games 2W 0D 0L

O'Kelly Variation 2 games 1W 1D 0L

Venice System 1 game 1W 0D 0L

Maróczy Bind, Geller Line 1 game 0W 1D 0L

Venice Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Taimanov Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Closed 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Open 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzowitsch Variation 1 game 0W 0D 1L

Closed Variation 1 game 0W 0D 1L

Old Sicilian 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Delayed Alapin Variation 1 game 1W 0D 0L

with e6 1 game 1W 0D 0L

Four Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 26 games 17W 5D 4L

Agincourt Defense 10 games 8W 1D 1L

(unspecified) 6 games 4W 1D 1L

Wimpy System 3 games 3W 0D 0L

Neo-Catalan Declined 1 game 1W 0D 0L

King's English Variation 9 games 3W 4D 2L

Four Knights Variation, Fianchetto Line 2 games 2W 0D 0L

Four Knights Variation, Quiet Line 2 games 0W 2D 0L

(unspecified) 1 game 0W 0D 1L

Two Knights Variation 1 game 0W 0D 1L

Reversed Closed Sicilian 1 game 0W 1D 0L

Reversed Sicilian 1 game 0W 1D 0L

Kramnik-Shirov Counterattack 1 game 1W 0D 0L

Anglo-Indian Defense 3 games 2W 0D 1L

Anglo-Grünfeld Variation 2 games 1W 0D 1L

Queen's Knight Variation 1 game 1W 0D 0L

Symmetrical Variation 2 games 2W 0D 0L

Three Knights Variation 1 game 1W 0D 0L

Ultra-Symmetrical Variation 1 game 1W 0D 0L

Carls-Bremen System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Neo-Catalan 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Caro-Kann Defense 18 games 9W 7D 2L

Two Knights Attack 6 games 4W 2D 0L

Mindeno Variation 5 games 3W 2D 0L

(unspecified) 1 game 1W 0D 0L

Exchange Variation 5 games 3W 2D 0L

(unspecified) 5 games 3W 2D 0L

Advance Variation 4 games 1W 2D 1L

Tal Variation 4 games 1W 2D 1L

Tartakower Variation 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

French Defense 10 games 4W 4D 2L

Advance Variation 7 games 2W 4D 1L

Euwe Variation 6 games 1W 4D 1L

Milner-Barry Gambit, Hector Variation 1 game 1W 0D 0L

Tarrasch Variation 1 game 0W 0D 1L

Morozevich Variation 1 game 0W 0D 1L

Rubinstein Variation 1 game 1W 0D 0L

Fort Knox Variation 1 game 1W 0D 0L

Horwitz Attack 1 game 1W 0D 0L

Papa-Ticulat Gambit 1 game 1W 0D 0L

King's Indian Defense 10 games 6W 2D 2L

Normal Variation 6 games 3W 1D 2L

Rare Defenses 4 games 2W 1D 1L

(unspecified) 2 games 1W 0D 1L

Semi-Averbakh System 3 games 3W 0D 0L

(unspecified) 3 games 3W 0D 0L

Four Pawns Attack 1 game 0W 1D 0L

Normal Attack 1 game 0W 1D 0L

Ruy Lopez 7 games 4W 3D 0L

Closed 4 games 3W 1D 0L

Anti-Marshall 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Flohr System 1 game 1W 0D 0L

Morphy Defense 2 games 1W 1D 0L

Neo-Arkhangelsk Variation 1 game 0W 1D 0L

Modern Steinitz Defense 1 game 1W 0D 0L

Open 1 game 0W 1D 0L

Howell Attack 1 game 0W 1D 0L

Italian Game 5 games 3W 2D 0L

Two Knights Defense 2 games 1W 1D 0L

Modern Bishop's Opening 2 games 1W 1D 0L

Classical Variation 2 games 1W 1D 0L

Greco Gambit, Dubov Italian 2 games 1W 1D 0L

Scotch Invitation Declined 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scotch Game 5 games 3W 1D 1L

Potter Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Schmidt Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Vienna Game 3 games 2W 0D 1L

Falkbeer Variation 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

Pirc Defense 3 games 1W 0D 2L

(unspecified) 2 games 1W 0D 1L

Austrian Attack 1 game 0W 0D 1L

Kurajica Variation 1 game 0W 0D 1L

Four Knights Game 2 games 0W 0D 2L

(unspecified) 1 game 0W 0D 1L

Scotch Variation 1 game 0W 0D 1L

Krause Gambit 1 game 0W 0D 1L

Réti Opening 2 games 1W 1D 0L

Anglo-Slav Variation 2 games 1W 1D 0L

Gurevich System 1 game 0W 1D 0L

New York System 1 game 1W 0D 0L

Scandinavian Defense 1 game 1W 0D 0L

Gubinsky-Melts Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Petrov's Defense 1 game 0W 1D 0L

Three Knights Game 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Bishop's Opening 1 game 0W 0D 1L

Vienna Hybrid 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Pawn Game 1 game 1W 0D 0L

London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Slav Defense 1 game 0W 1D 0L

Quiet Variation 1 game 0W 1D 0L

Schallopp Defense 1 game 0W 1D 0L

Philidor Defense 1 game 1W 0D 0L

Lion Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Semi-Slav Defense 1 game 1W 0D 0L

Normal Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Zukertort Opening 1 game 1W 0D 0L

Dutch Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 1 game 0W 1D 0L

Tarrasch Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Rapport-Jobava System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Alekhine Defense 1 game 0W 0D 1L

Four Pawns Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Ponziani Opening 1 game 0W 1D 0L

Caro Gambit 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 133 games 63W 41D 29L

Sicilian Defense 40 games 24W 9D 7L

Four Knights Variation 12 games 8W 2D 2L

Cobra Variation 7 games 5W 0D 2L

Exchange Variation 4 games 2W 2D 0L

(unspecified) 1 game 1W 0D 0L

Nyezhmetdinov-Rossolimo Attack 4 games 2W 2D 0L

(unspecified) 4 games 2W 2D 0L

Kalashnikov Variation 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Moscow Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Scheveningen Variation 2 games 0W 0D 2L

Modern Variation 2 games 0W 0D 2L

French Variation 2 games 2W 0D 0L

(unspecified) 1 game 1W 0D 0L

Westerinen Attack 1 game 1W 0D 0L

Alapin Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Closed 2 games 1W 0D 1L

Traditional 2 games 1W 0D 1L

(unspecified) 2 games 1W 1D 0L

Classical Variation 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Fianchetto Variation 1 game 0W 1D 0L

Smith-Morra Gambit Accepted 1 game 1W 0D 0L

Pin Defense 1 game 1W 0D 0L

Taimanov Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Delayed Alapin Variation 1 game 1W 0D 0L

with e6 1 game 1W 0D 0L

Czerniak Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Wing Gambit Deferred 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Najdorf Variation 1 game 1W 0D 0L

English Attack 1 game 1W 0D 0L

Staunton-Cochrane Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 16 games 7W 5D 4L

Exchange Variation 6 games 3W 2D 1L

Positional Variation 4 games 3W 1D 0L

(unspecified) 2 games 0W 1D 1L

Semi-Tarrasch Defense 3 games 2W 0D 1L

Exchange Variation 2 games 1W 0D 1L

Pillsbury Variation 1 game 1W 0D 0L

Ragozin Defense 2 games 1W 0D 1L

Alekhine Variation 2 games 1W 0D 1L

Barmen Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Lasker Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

King's Indian Defense 16 games 9W 5D 2L

Orthodox Variation 4 games 2W 2D 0L

(unspecified) 3 games 2W 1D 0L

Glek Defense 1 game 0W 1D 0L

Fianchetto Variation 3 games 2W 1D 0L

Immediate Fianchetto 2 games 1W 1D 0L

Classical Fianchetto 1 game 1W 0D 0L

Normal Variation 2 games 1W 1D 0L

Rare Defenses 1 game 0W 1D 0L

King's Knight Variation 1 game 1W 0D 0L

Semi-Averbakh System 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Sämisch Variation 1 game 1W 0D 0L

Bobotsov-Korchnoi-Petrosian Variation 1 game 1W 0D 0L

Karpov System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

(unspecified) 1 game 0W 0D 1L

Semi-Classical Variation 1 game 0W 0D 1L

Hollywood Variation 1 game 0W 0D 1L

Averbakh Variation 1 game 1W 0D 0L

Benoni Defense, Advance Variation 1 game 1W 0D 0L

English Opening 12 games 4W 5D 3L

Anglo-Indian Defense 5 games 3W 1D 1L

King's Knight Variation 3 games 2W 0D 1L

(unspecified) 1 game 1W 0D 0L

King's Indian Formation 1 game 0W 1D 0L

Agincourt Defense 4 games 0W 3D 1L

Wimpy System 2 games 0W 1D 1L

(unspecified) 2 games 0W 2D 0L

Neo-Catalan 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

Symmetrical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Caro-Kann Defense 6 games 4W 2D 0L

Exchange Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Gurgenidze System 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Apocalypse Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Tartakower Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Indian Defense 6 games 4W 1D 1L

Anti-Nimzo-Indian 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

Seirawan Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Anti-Grünfeld 1 game 1W 0D 0L

Basman-Williams Attack 1 game 1W 0D 0L

King's Indian Attack 5 games 1W 3D 1L

Symmetrical Defense 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

Sicilian Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Zukertort Opening 4 games 1W 2D 1L

Nimzo-Larsen Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Sicilian Invitation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Quiet System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Rapport-Jobava System 4 games 1W 1D 2L

(unspecified) 4 games 1W 1D 2L

East Indian Defense 3 games 0W 0D 3L

(unspecified) 3 games 0W 0D 3L

Catalan Opening 2 games 0W 1D 1L

Open Defense 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

Ruy Lopez 2 games 1W 1D 0L

Closed 1 game 1W 0D 0L

Delayed Exchange 1 game 1W 0D 0L

Morphy Defense 1 game 0W 1D 0L

Bayreuth Variation 1 game 0W 1D 0L

Benko Gambit Accepted 2 games 0W 2D 0L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Fully Accepted Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Trompowsky Attack 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Nimzowitsch Defense 2 games 2W 0D 0L

Scandinavian Variation 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scotch Game 1 game 0W 1D 0L

Schmidt Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Pawn Game 1 game 1W 0D 0L

London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Indian Accelerated 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Four Knights Game 1 game 0W 1D 0L

Scotch Variation Accepted 1 game 0W 1D 0L

Main Line 1 game 0W 1D 0L

Benoni Defense 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Attack, with e6 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Tarrasch Defense 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pseudo Queen's Indian Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Van't Kruijs Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Burn Variation 1 game 0W 0D 1L

Torre Attack 1 game 1W 0D 0L

Classical Defense 1 game 1W 0D 0L

Nimzowitsch Variation 1 game 1W 0D 0L

Blunders Top 4 of 987

This player's costliest moves in analyzed games. Can you find the winning move?

2024.08.30 · 30. Qe5 (−77.9% win chance) 1/2-1/2

Manmay Chopra

Czopor, Maciej

Engine View game

2024.09.03 · 16. Ne5 (−64.7% win chance) 0-1

Stojanas, Justinas

Czopor, Maciej

Engine View game

2025.11.22 · 36... Rxb2 (−61.6% win chance) 0-1

Czopor, Maciej

Ganti, Shriaansh

Engine View game

2025.09.18 · 23. Kd2 (−57.4% win chance) 0-1

Royal, Shreyas

Czopor, Maciej

Engine View game

View blunders & mistakes

Games Showing all 318 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.11	Round 2: Czopor, Maciej - Bowcott-Terry, Finlay	2.5	2026.10.11 Bowcott-Terry, Finlay (449199) (2245)	½	97.70%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.10.10	Round 1: Korshunov, Sergey And. - Czopor, Maciej	1.3	2026.10.10 Korshunov, Sergey And. (34274715) (2388)	½	90.00%	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2026.08.30	VI Mindsports International Festival 2026 - Super Swiss	9.8	2026.08.30 Wong, Jianwen (5704715) (2189)	½	99.00%	1. c4 e6 2. g3 Nf6 3. Bg2 d5
2026.08.30	VI Mindsports International Festival 2026 - Super Swiss	8.5	2026.08.30 Vijayakumar, Rishi (2408953) (2315)	½	98.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.08.29	VI Mindsports International Festival 2026 - Super Swiss	6.6	2026.08.29 Balaji, Aaravamudhan (436224) (2285)	½	98.50%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.08.28	VI Mindsports International Festival 2026 - Super Swiss	5.6	2026.08.28 Han, Qixiang (496952) (2239)	½	77.20%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2026.08.28	VI Mindsports International Festival 2026 - Super Swiss	4.8	2026.08.28 Johnson, Daniel (1721283) (2194)	1	93.90%	1. d4 Nf6 2. c4 g6 3. f3 Bg7
2026.08.28	VI Mindsports International Festival 2026 - Super Swiss	3.14	2026.08.28 Yu, Rock (489000) (2105)	1	97.20%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2026.08.28	VI Mindsports International Festival 2026 - Super Swiss	2.15	2026.08.28 Bevis, Noah (343434630) (2084)	½	92.30%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2026.08.28	VI Mindsports International Festival 2026 - Super Swiss	1.8	2026.08.28 Zhao, George (494607) (2125)	½	94.90%	1. e4 e6 2. d4 d5 3. e5 c5
2026.08.23	Kanizsa Open	9.23	2026.08.23 Avinash Ramesh (45018340) (2345)	1	99.20%	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
2026.08.22	Kanizsa Open	8.12	2026.08.22 Markus, Robert (921637) (2526)	0	85.90%	1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5
2026.08.21	Kanizsa Open	7.25	2026.08.21 Avsar, Gediz (26313405) (2343)	1	97.60%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.08.20	Kanizsa Open	6.11	2026.08.20 Chigaev, Maksim (4108116) (2635)	½	95.40%	1. Nf3 d5 2. g3 Nf6 3. Bg2 c5
2026.08.19	Kanizsa Open	5.38	2026.08.19 Kumaresh A (45022259) (2224)	1	96.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.18	Kanizsa Open	4.35	2026.08.18 Aarav Sinha (25674064) (2318)	½	98.00%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.08.17	Kanizsa Open	3.34	2026.08.17 Nithin Babu (46615431) (2315)	½	99.40%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2026.08.16	Kanizsa Open	2.23	2026.08.16 Coicev, Matei-Andrei (1279688) (2337)	½	98.90%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.08.15	Kanizsa Open	1.40	2026.08.15 Foldes, Marton Gabor (794708) (2261)	1	98.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.08.09	Round 9: Kanyamarala, Tarun - Czopor, Maciej	9.6	2026.08.09 Kanyamarala, Tarun (45004714) (2398)	½	-	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.08.08	Round 8: Czopor, Maciej - Kanyamarala, Trisha	8.8	2026.08.08 Kanyamarala, Trisha (45004722) (2296)	1	99.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.08.07	Round 7: Williams, Simon K - Czopor, Maciej	7.4	2026.08.07 Williams, Simon K (404454) (2438)	0	80.90%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2026.08.06	Round 6: Czopor, Maciej - Fava, Lorenzo	6.7	2026.08.06 Fava, Lorenzo (2837434) (2314)	1	96.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 d6
2026.08.05	Round 5: Badacsonyi, Stanley - Czopor, Maciej	5.6	2026.08.05 Badacsonyi, Stanley (486973) (2320)	½	97.10%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.08.04	Round 4: Czopor, Maciej - Han, Qixiang	4.6	2026.08.04 Han, Qixiang (496952) (2239)	½	93.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.08.03	Round 3: Banerjee, Supratit - Czopor, Maciej	3.4	2026.08.03 Banerjee, Supratit (2410079) (2357)	½	99.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.08.02	Round 2: Czopor, Maciej - Davies, Nigel R	2.7	2026.08.02 Davies, Nigel R (404420) (2276)	1	96.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.01	Round 1: Stubbs, Oliver - Czopor, Maciej	1.9	2026.08.01 Stubbs, Oliver (441325) (2187)	1	-	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.07.24	42 Open Internacional d'Escacs d'Andorra 2026	7.3	2026.07.24 Larkin, Vladyslav (14152894) (2506)	½	97.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.07.23	42 Open Internacional d'Escacs d'Andorra 2026	6.10	2026.07.23 Schippke, Manon (45100446) (2250)	1	97.70%	1. e4 e6 2. d4 d5 3. e5 c5
2026.07.22	42 Open Internacional d'Escacs d'Andorra 2026	5.4	2026.07.22 Sosa, Tomas (121576) (2546)	½	91.10%	1. e4 c6 2. Nf3 d5 3. exd5 cxd5
2026.07.21	42 Open Internacional d'Escacs d'Andorra 2026	4.3	2026.07.21 Daaevik Wadhawan (45015724) (2360)	½	95.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.20	42 Open Internacional d'Escacs d'Andorra 2026	3.8	2026.07.20 Chassard, Cedric (16243536) (2262)	1	97.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.07.19	42 Open Internacional d'Escacs d'Andorra 2026	2.15	2026.07.19 Leonov, Leonid (1698052) (2143)	1	98.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.07.18	42 Open Internacional d'Escacs d'Andorra 2026	1.15	2026.07.18 Czarnuch, Dominic (343402488) (1926)	1	98.30%	1. Nf3 Nf6 2. d4 d5 3. Bf4 c5
2026.07.06	La Plagne 6th Edition July 2026 - Master tournament	4.4	2026.07.06 MORONI, Luca Jr (-) (2551)	0	87.60%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2026.05.16	Golders Green FIDE Rapidplay 16th May 2026 - Open	5.3	2026.05.16 Clemencon, Elliot (551034239) (1856)	0	80.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.05.15	Golders Green FIDE Rapidplay 16th May 2026 - Open	4.1	2026.05.15 Bathula, Abhinav Reddy (35005693) (2067)	0	88.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.05.15	Golders Green FIDE Rapidplay 16th May 2026 - Open	3.1	2026.05.15 Lau, Lut Yin Luke (6002226) (2137)	½	90.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.05.15	Golders Green FIDE Rapidplay 16th May 2026 - Open	2.1	2026.05.15 Radovanovic, Jovica (915912) (2135)	1	96.80%	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2026.05.15	Golders Green FIDE Rapidplay 16th May 2026 - Open	1.1	2026.05.15 Wang, Yiming (8631450) (1909)	1	90.70%	1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5
2026.03.21	Round 7: Czopor, Maciej - Udovenko, Daniel	7.14	2026.03.21 Udovenko, Daniel (30957508) (2021)	1	98.30%	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2026.03.15	Round 11: Royal, Shreyas - Czopor, Maciej	11.2	2026.03.15 Royal, Shreyas (448869) (2361)	0	87.80%	1. Nf3 Nf6 2. c4 e6 3. e3 d5
2026.03.15	Round 10: Czopor, Maciej - Hunt, Harriet V	10.5	2026.03.15 Hunt, Harriet V (403512) (2275)	1	93.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.03.15	Round 9: Murawski, Jan - Czopor, Maciej	9.10	2026.03.15 Murawski, Jan (21009287) (2127)	1	91.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.03.15	Round 8: Czopor, Maciej - Kovalskyi, Roman	8.14	2026.03.15 Kovalskyi, Roman (14184214) (2076)	1	97.90%	1. c4 e5 2. g3 Nf6 3. Bg2 d5
2026.03.15	Round 7: Adams, Michael - Czopor, Maciej	7.3	2026.03.15 Adams, Michael (400041) (2638)	0	89.70%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.03.14	Round 6: Maroroa Jones, Gawain C B - Czopor, Maciej	6.1	2026.03.14 Maroroa Jones, Gawain C B (409561) (2608)	0	85.40%	1. Nf3 Nf6 2. c4 e6 3. g3 d5
2026.03.14	Round 5: Czopor, Maciej - Mikalajunas, Kajus	5.3	2026.03.14 Mikalajunas, Kajus (483621) (2078)	1	90.00%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.03.14	Round 4: Vaidyanathan, Adithya - Czopor, Maciej	4.5	2026.03.14 Vaidyanathan, Adithya (495450) (2156)	1	98.70%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2026.03.14	Round 3: Czopor, Maciej - Peart, Alan	3.9	2026.03.14 Peart, Alan (343455433)	1	90.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.03.14	Round 2: Sasikumar, Srivathsan - Czopor, Maciej	2.13	2026.03.14 Sasikumar, Srivathsan (343401279) (1984)	1	90.40%	1. e4 c5 2. Nf3 e6 3. Nc3 Nc6
2026.03.14	Round 1: Czopor, Maciej - Calvert, George	1.14	2026.03.14 Calvert, George (343401597) (1745)	1	90.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2026.02.08	Round 6: Yoon, Jacob D - Czopor, Maciej	6.4	2026.02.08 Yoon, Jacob D (446076) (2226)	½	96.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.02.07	Round 5: Czopor, Maciej - Bryant, Harry	5.2	2026.02.07 Bryant, Harry (489158) (2145)	1	98.40%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.12.07	Round 10: Czopor, Maciej - Eames, Robert S	10.34	2025.12.07 Eames, Robert S (408743) (2033)	1	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.12.07	Round 9: Bazakutsa, Svyatoslav - Czopor, Maciej	9.22	2025.12.07 Bazakutsa, Svyatoslav (14198525) (2401)	0	91.30%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2025.12.07	Round 8: Czopor, Maciej - Sadeghi, Hassan Roger	8.35	2025.12.07 Sadeghi, Hassan Roger (1304712) (2003)	1	90.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.12.07	Round 7: Sammed Jaykumar, Shete - Czopor, Maciej	7.19	2025.12.07 Sammed Jaykumar, Shete (5073421) (2151)	0	82.10%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2025.12.07	Round 6: Czopor, Maciej - Onslow, Alfie	6.27	2025.12.07 Onslow, Alfie (436976) (2040)	1	94.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.12.06	Round 5: Theodorou, Nikolas - Czopor, Maciej	5.8	2025.12.06 Theodorou, Nikolas (4262875) (2581)	0	88.00%	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2025.12.06	Round 4: Czopor, Maciej - Brett, Andrew R	4.22	2025.12.06 Brett, Andrew R (416460) (1994)	1	96.60%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.12.06	Round 3: Walker, Samuel A - Czopor, Maciej	3.33	2025.12.06 Walker, Samuel A (412813) (2074)	½	97.10%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.12.06	Round 2: Czopor, Maciej - Smith, Ryan M	2.37	2025.12.06 Smith, Ryan M (463175) (1957)	1	88.70%	1. e4 e5 2. Nc3 Nf6 3. d4 exd4
2025.12.06	Round 1: Figueroa, Edison - Czopor, Maciej	1.5	2025.12.06 Figueroa, Edison (439215) (1797)	1	97.30%	1. e4 c5 2. d4 cxd4 3. c3 dxc3
2025.12.03	Round 9: Czopor, Maciej - Kanyamarala, Trisha	9.16	2025.12.03 Kanyamarala, Trisha (45004722) (2162)	1	91.50%	1. e4 c5 2. Nf3 a6 3. c3 d5
2025.12.02	Round 8: Vijayakumar, Rishi - Czopor, Maciej	8.14	2025.12.02 Vijayakumar, Rishi (2408953) (2280)	1	98.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.12.01	Round 7: Czopor, Maciej - Banerjee, Supratit	7.15	2025.12.01 Banerjee, Supratit (2410079) (2334)	½	94.10%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4
2025.11.30	Round 6: Kanyamarala, Tarun - Czopor, Maciej	6.10	2025.11.30 Kanyamarala, Tarun (45004714) (2376)	½	90.70%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.11.30	Round 5: Czopor, Maciej - Fernandez, Daniel Howard	5.5	2025.11.30 Fernandez, Daniel Howard (5801605) (2501)	0	88.10%	1. e4 d6 2. d4 Nf6 3. Bd3 Bg4
2025.11.29	Round 4: Czopor, Maciej - Gavrilescu, David	4.2	2025.11.29 Gavrilescu, David (1227190) (2542)	½	96.10%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.11.28	Round 3: Rozen, Eytan - Czopor, Maciej	3.1	2025.11.28 Rozen, Eytan (2816750) (2515)	½	97.90%	1. Nf3 Nf6 2. c4 e6 3. g3 d5
2025.11.28	Round 2: Czopor, Maciej - Verbytski, Oleg	2.19	2025.11.28 Verbytski, Oleg (495506) (2092)	1	95.90%	1. e4 c5 2. Nc3 e6 3. Nf3 a6
2025.11.27	Round 1: O`cuilleanain, Oisin - Czopor, Maciej	1.22	2025.11.27 O`cuilleanain, Oisin (2514249) (2170)	1	95.40%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2025.11.22	Round 15: Czopor, Maciej - Waldhausen Gordon, Frederick	15.8	2025.11.22 Waldhausen Gordon, Frederick (2409143) (2406)	0	87.90%	1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6
2025.11.22	Round 13: Gormally, Daniel W - Czopor, Maciej	13.8	2025.11.22 Gormally, Daniel W (406465) (2485)	0	85.00%	1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4
2025.11.22	Round 12: Czopor, Maciej - Vijayakumar, Rishi	12.2	2025.11.22 Vijayakumar, Rishi (2408953) (2399)	1	95.20%	1. e4 e5 2. Nc3 Nf6 3. d4 exd4
2025.11.22	Round 11: Collins, Adam - Czopor, Maciej	11.7	2025.11.22 Collins, Adam (2512300) (2271)	0	84.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.11.22	Round 10: Czopor, Maciej - Maroroa Jones, Gawain C B	10.3	2025.11.22 Maroroa Jones, Gawain C B (409561) (2663)	0	83.20%	1. e4 e5 2. Nc3 Nf6 3. d4 exd4
2025.11.22	Round 9: Gasanov, Eldar - Czopor, Maciej	9.6	2025.11.22 Gasanov, Eldar (14104466) (2425)	½	93.90%	1. d4 Nf6 2. c4 c5 3. d5 b5
2025.11.22	Round 8: Czopor, Maciej - Banerjee, Supratit	8.4	2025.11.22 Banerjee, Supratit (2410079) (2327)	½	92.70%	1. e4 e6 2. d4 d5 3. e5 c5
2025.11.22	Round 7: Balaji, Aaravamudhan - Czopor, Maciej	7.5	2025.11.22 Balaji, Aaravamudhan (436224) (2379)	½	98.10%	1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6
2025.11.22	Round 6: Czopor, Maciej - Wells, Peter K	6.5	2025.11.22 Wells, Peter K (400327) (2384)	½	87.00%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2025.11.22	Round 5: Kozusek, Daniel - Czopor, Maciej	5.4	2025.11.22 Kozusek, Daniel (349500) (2316)	½	97.30%	1. d4 Nf6 2. c4 c5 3. d5 b5
2025.11.22	Round 4: Czopor, Maciej - Badacsonyi, Stanley	4.6	2025.11.22 Badacsonyi, Stanley (486973) (2447)	½	94.50%	1. e4 e6 2. d4 d5 3. e5 c5
2025.11.22	Round 3: Siva Mahadevan - Czopor, Maciej	3.3	2025.11.22 Siva Mahadevan (25043153) (2365)	0	87.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.11.22	Round 2: Czopor, Maciej - Bazakutsa, Svyatoslav	2.7	2025.11.22 Bazakutsa, Svyatoslav (14198525) (2404)	0	85.90%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.11.22	Round 1: Ganti, Shriaansh - Czopor, Maciej	1.2	2025.11.22 Ganti, Shriaansh (343104781) (2126)	1	76.90%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2025.11.16	Round 14: D`Costa, Lorin - Czopor, Maciej	14.1	2025.11.16 D`Costa, Lorin (409219) (2349)	1	96.10%	1. Nf3 Nf6 2. c4 e6 3. b3 d5
2025.11.02	Round 2: Varney, Zoe - Czopor, Maciej	2.7	2025.11.02 Varney, Zoe (436135) (2062)	1	87.60%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.11.01	Round 1: Czopor, Maciej - Korshunov, Sergey And.	1.5	2025.11.01 Korshunov, Sergey And. (34274715) (2377)	0	91.30%	1. e4 e6 2. d4 d5 3. Nd2 Be7
2025.10.11	Golders Green FIDE Rapidplay - October 2025	6.2	2025.10.11 Pollack, Oscar (429414) (1947)	1	96.30%	1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4
2025.10.11	Golders Green FIDE Rapidplay - October 2025	5.2	2025.10.11 Manmay Chopra (25649191) (2243)	1	91.60%	1. c4 e6 2. Nf3 d5 3. b3 d4
2025.10.11	Golders Green FIDE Rapidplay - October 2025	4.2	2025.10.11 Turner, Max N (447722) (2133)	0	74.60%	1. d4 Nf6 2. c4 b6 3. Nf3 Bb7
2025.10.11	Golders Green FIDE Rapidplay - October 2025	3.2	2025.10.11 Bathula, Abhinav Reddy (35005693) (1964)	1	92.40%	1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7
2025.10.11	Golders Green FIDE Rapidplay - October 2025	2.2	2025.10.11 Bryant, Harry (489158) (1988)	1	97.00%	1. e4 c6 2. d4 g6 3. Nc3 d5
2025.10.11	Golders Green FIDE Rapidplay - October 2025	1.2	2025.10.11 Hu, Junyan (343401260) (1854)	1	96.50%	1. c4 Nf6 2. Nf3 e6 3. b3 d5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	15.5	2025.09.20 Roberson, Peter T (412384) (2321)	½	98.90%	1. e4 e6 2. d4 d5 3. e5 c5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	14.5	2025.09.20 Gasanov, Eldar (14104466) (2470)	1	89.40%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	12.3	2025.09.20 D`Costa, Lorin (409219) (2298)	1	95.40%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	11.5	2025.09.20 Turner, Max N (447722) (2126)	1	96.10%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	10.8	2025.09.20 Bonn, Thomas (638242) (2027)	1	91.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	9.7	2025.09.20 Fernandez, Michael (5803560) (2025)	½	86.40%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	8.2	2025.09.20 Badacsonyi, Stanley (486973) (2389)	0	87.60%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	7.5	2025.09.20 Richardson, John R (401617) (2165)	1	95.30%	1. e4 c6 2. Nc3 d5 3. Nf3 dxe4
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	6.6	2025.09.20 Clarke, Connor (457655) (2043)	½	91.30%	1. e4 c5 2. Be2 Nc6 3. d3 g6
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	5.7	2025.09.20 Vashisht-Pigem, Raman (469734) (2025)	1	98.40%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	4.10	2025.09.20 Friedland, Jon S (408484) (1938)	1	93.40%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	3.5	2025.09.20 Hanache, Kai (490105) (2037)	0	90.20%	1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	2.5	2025.09.20 Mokhber-Garcia, Sebastian (499269) (1995)	1	90.30%	1. e4 c6 2. d4 g6 3. Nc3 d5
2025.09.20	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	1.5	2025.09.20 Dupuis, Denis K (452980) (1818)	1	87.20%	1. c4 e5 2. g3 Nf6 3. Bg2 d5
2025.09.18	2025 UK Open Blitz Qualifier: London 3 (Golders Green)	13.1	2025.09.18 Royal, Shreyas (448869) (2433)	0	74.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.27	41 Open Internacional d'Escacs d'Andorra 2025	9.10	2025.07.27 Fiedorek, Michal (1199528) (2322)	1	95.50%	1. d4 d5 2. Nf3 Nf6 3. Bf4 c5
2025.07.26	41 Open Internacional d'Escacs d'Andorra 2025	8.8	2025.07.26 Ostensen, Nicolai Maxime (1546970) (2326)	½	94.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.07.25	41 Open Internacional d'Escacs d'Andorra 2025	7.9	2025.07.25 Yao, Lan (8610835) (2261)	½	-	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.07.24	41 Open Internacional d'Escacs d'Andorra 2025	6.2	2025.07.24 Tari, Aryan (1510045) (2636)	½	94.00%	1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7
2025.07.23	41 Open Internacional d'Escacs d'Andorra 2025	5.4	2025.07.23 Andersen, Mads (1413864) (2562)	½	99.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.22	41 Open Internacional d'Escacs d'Andorra 2025	4.10	2025.07.22 Fiorito, Fabian (100200) (2274)	1	92.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.21	41 Open Internacional d'Escacs d'Andorra 2025	3.20	2025.07.21 Skaar, Ben Samuel Groth (1552660) (2174)	1	96.30%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2025.07.20	41 Open Internacional d'Escacs d'Andorra 2025	2.15	2025.07.20 Jimenez Fernandez, Rebeca (32070934) (2154)	½	87.20%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.07.19	41 Open Internacional d'Escacs d'Andorra 2025	1.14	2025.07.19 Valle Luis, Liam (54755301) (1948)	1	96.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.10	La Plagne 5th Edition July 2025 - Master tournament	8.5	2025.07.10 Bazakutsa, Svyatoslav (14198525) (2474)	0	86.20%	1. c4 e6 2. d4 Nf6 3. Nc3 d5
2025.07.09	La Plagne 5th Edition July 2025 - Master tournament	6.2	2025.07.09 Harikrishnan.A.Ra (5081483) (2465)	½	-	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2025.07.09	La Plagne 5th Edition July 2025 - Master tournament	7.4	2025.07.09 Droin, Augustin (45105987) (2488)	½	95.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.08	La Plagne 5th Edition July 2025 - Master tournament	5.5	2025.07.08 Wagh Suyog (25071688) (2315)	1	92.00%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2025.07.07	La Plagne 5th Edition July 2025 - Master tournament	3.8	2025.07.07 Sanket Chakravarty (25032038) (2301)	½	99.20%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	13.3	2025.06.14 Sarana, Alexey (24133795) (2699)	½	88.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	12.9	2025.06.14 George Samir, David (10657789) (2147)	0	-	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	11.33	2025.06.14 Sefton, Adam (343400965) (1972)	1	82.00%	1. c4 Nf6 2. Nc3 e5 3. g3 Nc6
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	9.33	2025.06.14 Roberson, Peter T (412384) (2330)	1	-	1. e4 c5 2. Be2 e6 3. f4 d5
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	8.9	2025.06.14 Hill, Alistair (432407) (2107)	1	96.50%	1. c4 Nf6 2. Nc3 c5 3. Nf3 d5
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	7.27	2025.06.14 Le, Tuan Minh (12401153) (2579)	0	-	1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	6.15	2025.06.14 Sokolovsky, Yahli (2820242) (2417)	0	86.00%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	5.21	2025.06.14 Saric, Ivan (14508150) (2615)	1	75.70%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	4.15	2025.06.14 Vidit, Santosh Gujrathi (5029465) (2673)	½	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	3.21	2025.06.14 Bansal, Saahil (438316) (1842)	1	91.00%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	2.27	2025.06.14 Ratnesan, Ranesh (439339) (2137)	1	96.60%	1. c4 c5 2. Nf3 g6 3. e4 Bg7
2025.06.14	2025 FIDE World Blitz Team Championship Pool B	1.9	2025.06.14 Vujatovic, Rajko (403393) (2122)	1	92.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.06.13	Round 12: Rendle, Thomas E - Czopor, Maciej	12.21	2025.06.13 Rendle, Thomas E (408760) (2412)	0	91.60%	1. d4 Nf6 2. c4 e6 3. g3 c5
2025.06.13	Round 11: Czopor, Maciej - Erdogmus, Yagiz Kaan	11.51	2025.06.13 Erdogmus, Yagiz Kaan (44599790) (2384)	0	88.40%	1. e4 c5 2. Nf3 Nf6 3. Nc3 d5
2025.06.13	Round 10: Navrotescu, Andreea - Czopor, Maciej	10.15	2025.06.13 Navrotescu, Andreea (675946) (2195)	1	98.70%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.06.13	Round 9: Czopor, Maciej - Muetsch, Annmarie	9.27	2025.06.13 Muetsch, Annmarie (12971367) (2188)	1	96.30%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.06.12	Round 8: Czopor, Maciej - Itgelt, Khuyagtsogt	8.21	2025.06.12 Itgelt, Khuyagtsogt (4902912) (2216)	½	94.00%	1. c4 c6 2. Nf3 d5 3. e3 e6
2025.06.12	Round 7: Batkhuyag, Munguntuul - Czopor, Maciej	7.15	2025.06.12 Munguntuul, Batkhuyag (4900758) (2291)	0	82.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.06.12	Round 6: Czopor, Maciej - Cuenca Jimenez, Jose Fernando	6.45	2025.06.12 Cuenca Jimenez, Jose Fernando (2255570) (2459)	0	89.40%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2025.06.12	Round 5: Haydon, David L - Czopor, Maciej	5.27	2025.06.12 Haydon, David L (415405) (2292)	0	78.90%	1. Nf3 Nf6 2. e3 g6 3. c4 Bg7
2025.06.11	Round 4: Czopor, Maciej - Steinberg, Nitzan	4.51	2025.06.11 Steinberg, Nitzan (2801795) (2516)	1	96.60%	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2025.06.11	2025 FIDE World Rapid Team Championschip matches 11-18	3.27	2025.06.11 Shearsby, Jude (462527) (2090)	1	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.06.11	2025 FIDE World Rapid Team Championship	2.51	2025.06.11 Giri, Anish (24116068) (2688)	0	88.10%	1. c4 e5 2. g3 Nc6 3. Bg2 Bc5
2025.06.11	2025 FIDE World Rapid Team Championship matches 19-26	1.21	2025.06.11 Badescu, Matei-Andrei (42213096) (1961)	½	96.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.05.05	Round 11: Eggleston, David J - Czopor, Maciej	11.20	2025.05.05 Eggleston, David J (412120) (2353)	1	96.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.05.04	Round 10: Czopor, Maciej - Cox, Tristan A	10.26	2025.05.04 Cox, Tristan A (410772) (2030)	1	95.90%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2025.05.03	Round 9: Chow, Samuel - Czopor, Maciej	9.19	2025.05.03 Chow, Samuel (3202992) (2371)	½	97.10%	1. Nf3 Nf6 2. g3 e6 3. Bg2 d5
2025.04.21	Grenke Chess Open A	9.9	2025.04.21 Wagner, Benjamin (12957330) (2306)	1	-	1. Nf3 d5 2. e3 Nf6 3. c4 e6
2025.04.21	Round 8: Meier, Georg - Czopor, Maciej	8.7	2025.04.21 Meier, Georg (4675789) (2595)	0	89.90%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2025.04.20	Round 7: Czopor, Maciej - Baranyai-Molnar, Adam	7.6	2025.04.20 Baranyai-Molnar, Adam (768022) (2301)	1	98.00%	1. Nf3 f5 2. d3 Nc6 3. d4 d5
2025.04.20	Round 6: Miszler, Levente - Czopor, Maciej	6.35	2025.04.20 Miszler, Levente (763276) (2271)	1	96.40%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.04.19	Round 5: Czopor, Maciej - Saric, Ivan	5.3	2025.04.19 Saric, Ivan (14508150) (2659)	0	88.10%	1. c4 g6 2. Nc3 Bg7 3. d4 Nf6
2025.04.19	Round 4: Ovsepyan, Arshak - Czopor, Maciej	4.10	2025.04.19 Ovsepyan, Arshak (24690236) (2236)	1	95.00%	1. c4 Nf6 2. g3 g6 3. Bg2 Bg7
2025.04.18	Round 3: Czopor, Maciej - Agrest, Inna	3.10	2025.04.18 Agrest, Inna (1708830) (2227)	½	89.60%	1. c4 e6 2. Nf3 d5 3. e3 c5
2025.04.18	Round 2: Robert, Yoann - Czopor, Maciej	2.40	2025.04.18 Robert, Yoann (36018805) (2197)	1	95.70%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2025.04.06	Round 8: Panjwani, Raja - Czopor, Maciej	8.26	2025.04.06 Panjwani, Raja (2604493) (2443)	½	88.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.04.05	Round 7: Czopor, Maciej - Badacsonyi, Frankie	7.26	2025.04.05 Badacsonyi, Frankie (460400) (2150)	½	92.50%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2025.03.02	Round 11: Czopor, Maciej - Jones, Gawain C B	11.3	2025.03.02 Maroroa Jones, Gawain C B (409561) (2638)	½	98.10%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.03.02	Round 10: Czopor, Maciej - Han, Yichen	10.2	2025.03.02 Han, Yichen (1054430) (2364)	1	90.40%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.03.02	Round 9: Gasanov, Eldar - Czopor, Maciej	9.4	2025.03.02 Gasanov, Eldar (14104466) (2385)	½	91.10%	1. d4 Nf6 2. c4 e6 3. Bg5 d5
2025.03.02	Round 8: Czopor, Maciej - Mirzoeva, Elmira	8.6	2025.03.02 Mirzoeva, Elmira (4127951) (2133)	1	95.10%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2025.03.02	Round 7: Sooraj M R - Czopor, Maciej	7.7	2025.03.02 Sooraj M R (35014730) (1908)	1	95.20%	1. e4 c5 2. b3 Nc6 3. Bb2 a6
2025.03.01	Round 6: Czopor, Maciej - Vitiugov, Nikita	6.3	2025.03.01 Vitiugov, Nikita (4152956) (2586)	0	92.30%	1. e4 e6 2. d4 d5 3. e5 c5
2025.03.01	Round 5: Southcott-Moyers, Indy - Czopor, Maciej	5.6	2025.03.01 Southcott-Moyers, Indy (488542) (2025)	1	95.90%	1. d4 Nf6 2. c4 g6 3. g3 Bg7
2025.03.01	Round 4: Czopor, Maciej - Dicen, Elis Denele	4.9	2025.03.01 Dicen, Elis Denele (462560) (2025)	1	95.40%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2025.03.01	Round 3: Ansari, Athar - Czopor, Maciej	3.22	2025.03.01 Ansari, Athar (428655) (1991)	1	94.00%	1. d4 Nf6 2. Nf3 e6 3. Bf4 b5
2025.03.01	Round 2: Czopor, Maciej - Gupta, Leonardo	2.51	2025.03.01 Gupta, Leonardo (343430988) (1783)	1	98.30%	1. c4 d6 2. Nc3 Nf6 3. Nf3 g6
2025.03.01	Round 1: Sanitt, Ethan - Czopor, Maciej	1.6	2025.03.01 Sanitt, Ethan (427462) (1849)	½	81.60%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2025.02.23	Round 9: Derakhshani, Borna - Czopor, Maciej	9.10	2025.02.23 Derakhshani, Borna (12518450) (2355)	½	96.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.02.22	Round 8: Czopor, Maciej - Tomaszewski, Kacper	8.9	2025.02.22 Tomaszewski, Kacper (1127373) (2348)	1	98.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d5
2025.02.22	Round 7: Turner, Matthew J - Czopor, Maciej	7.8	2025.02.22 Turner, Matthew J (402893) (2438)	0	83.90%	1. d4 Nf6 2. Bg5 g6 3. e3 Bg7
2025.02.21	Round 6: Czopor, Maciej - Ghasi, Ameet K	6.3	2025.02.21 Ghasi, Ameet K (409200) (2506)	½	97.20%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.02.20	Round 5: Steiners, Emils - Czopor, Maciej	5.12	2025.02.20 Steiners, Emils (11629991) (2237)	1	95.70%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.02.20	Round 4: Czopor, Maciej - Camacho Collados, Marcos	4.1	2025.02.20 Camacho Collados, Marcos (2266237) (2459)	0	92.70%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2025.02.19	Round 3: Boswell, Jacob Connor - Czopor, Maciej	3.10	2025.02.19 Boswell, Jacob Connor (427110) (2214)	1	94.30%	1. e4 c5 2. Nf3 e6 3. b3 Nc6
2025.02.18	Round 2: Czopor, Maciej - Brewer, Callum D	2.15	2025.02.18 Brewer, Callum D (435309) (2122)	1	94.80%	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
2025.02.18	Round 1: Walton, Alan J - Czopor, Maciej	1.15	2025.02.18 Walton, Alan J (409898) (2034)	1	-	1. d4 Nf6 2. Bg5 g6 3. Nc3 d5
2025.02.16	Round 6: Roberson, Peter T - Czopor, Maciej	6.11	2025.02.16 Roberson, Peter T (412384) (2444)	½	96.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2025.02.15	Round 5: Czopor, Maciej - Ansell, Simon T	5.19	2025.02.15 Ansell, Simon T (402141) (2317)	½	91.80%	1. e4 c5 2. Nf3 Nc6 3. Bc4 e6
2025.01.26	Round 4: Royal, Shreyas - Czopor, Maciej	4.11	2025.01.26 Royal, Shreyas (448869) (2488)	1	96.00%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.01.25	Round 3: Czopor, Maciej - Bottazzi, Ulysse	3.27	2025.01.25 Bottazzi, Ulysse (45102988) (2344)	½	-	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2024.12.07	Round 9: Czopor, Maciej - Petrov, Martin	9.4	2024.12.07 Petrov, Martin (2911086) (2548)	½	95.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.12.06	Round 8: Harvey, Marcus R - Czopor, Maciej	8.6	2024.12.06 Harvey, Marcus R (400092) (2494)	½	97.90%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.12.05	Round 7: Czopor, Maciej - Golding, Alex	7.10	2024.12.05 Golding, Alex (427241) (2405)	1	94.80%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.12.03	Round 6: Wadsworth, Matthew J - Czopor, Maciej	6.9	2024.12.03 Wadsworth, Matthew J (415804) (2460)	½	91.00%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.12.02	Round 5: Czopor, Maciej - Carlin, John D	5.15	2024.12.02 Carlin, John D (408255) (2235)	1	96.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.12.01	Round 4: Li, Wenxiang - Czopor, Maciej	4.15	2024.12.01 Li, Wenxiang (8609748) (2145)	½	98.90%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2024.11.30	Round 3: Czopor, Maciej - Hera, Imre Jr.	3.7	2024.11.30 Hera, Imre Jr. (716855) (2522)	½	95.80%	1. e4 c6 2. d4 d5 3. e5 Bf5
2024.11.30	Round 2: Tan, Justin - Czopor, Maciej	2.6	2024.11.30 Tan, Justin (3206882) (2510)	½	96.10%	1. Nf3 Nf6 2. c4 g6 3. b3 Bg7
2024.11.29	Round 1: Czopor, Maciej - Dignam, Matthew	1.23	2024.11.29 Dignam, Matthew (2501422) (2123)	1	91.40%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.11.24	Round 2: Czopor, Maciej - Berry, Neil	2.28	2024.11.24 Berry, Neil (2400650) (2266)	1	93.50%	1. c4 e6 2. Nf3 d5 3. g3 Nf6
2024.11.23	Round 1: Wadsworth, Matthew J - Czopor, Maciej	1.4	2024.11.23 Wadsworth, Matthew J (415804) (2473)	½	96.20%	1. d4 Nf6 2. c4 g6 3. g3 Bg7
2024.09.21	Round 15: Czopor, Maciej - Andal, Edmond	15.5	2024.09.21 Andal, Edmond (5225752) (2071)	1	86.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.09.21	Round 14: Royal, Shreyas - Czopor, Maciej	14.2	2024.09.21 Royal, Shreyas (448869) (2331)	0	88.00%	1. Nf3 Nf6 2. d4 e6 3. c4 d5
2024.09.21	Round 13: Czopor, Maciej - Korshunov, Sergey And.	13.3	2024.09.21 Korshunov, Sergey And. (34274715) (2278)	1	79.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2024.09.21	Round 12: Banerjee, Supratit - Czopor, Maciej	12.4	2024.09.21 Banerjee, Supratit (2410079) (2138)	1	63.30%	1. e4 Nc6 2. d4 d5 3. exd5 Qxd5
2024.09.21	Round 10: Gasanov, Eldar - Czopor, Maciej	10.3	2024.09.21 Gasanov, Eldar (14104466) (2467)	0	88.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.09.21	Round 2: Yoon, Jacob D - Czopor, Maciej	2.5	2024.09.21 Yoon, Jacob D (446076) (1921)	0	94.20%	1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
2024.09.03	Round 14: Czopor, Maciej - Clarke, Connor	14.2	2024.09.03 Clarke, Connor (457655) (2078)	1	85.10%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2024.09.03	Round 13: Clarke, Connor - Czopor, Maciej	13.2	2024.09.03 Clarke, Connor (457655) (2078)	1	85.50%	1. c4 c5 2. Nf3 Nf6 3. g3 e6
2024.09.03	Round 12: Wiratunga, Jenith - Czopor, Maciej	12.3	2024.09.03 Wiratunga, Jenith (452335) (2089)	1	91.00%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.09.03	Round 11: Czopor, Maciej - Wiratunga, Jenith	11.3	2024.09.03 Wiratunga, Jenith (452335) (2089)	1	94.20%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2024.09.03	Round 8: Bijeljic, Branko - Czopor, Maciej	8.3	2024.09.03 Bijeljic, Branko (343413250) (2003)	1	95.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.09.03	Round 7: Czopor, Maciej - Bijeljic, Branko	7.3	2024.09.03 Bijeljic, Branko (343413250) (2003)	1	93.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.09.03	Round 6: Czopor, Maciej - Stojanas, Justinas	6.2	2024.09.03 Stojanas, Justinas (12802328) (1983)	0	72.10%	1. c4 e5 2. Nc3 Nf6 3. e3 d6
2024.09.03	Round 5: Stojanas, Justinas - Czopor, Maciej	5.2	2024.09.03 Stojanas, Justinas (12802328) (1983)	1	95.90%	1. e4 c5 2. Nf3 e6 3. b4 cxb4
2024.09.01	Round 9: Czopor, Maciej - Edipoglu, Berk	9.2	2024.09.01 Edipoglu, Berk (343403700) (1765)	1	83.20%	1. c4 Nf6 2. Nc3 g6 3. e4 e5
2024.09.01	Round 8: Patel, Zain - Czopor, Maciej	8.2	2024.09.01 Patel, Zain (469246) (2004)	1	96.30%	1. Nf3 Nf6 2. d4 b6 3. c4 Bb7
2024.09.01	Round 7: Malinovskii, Ilia - Czopor, Maciej	7.2	2024.09.01 Malinovskii, Ilia (24146374) (1963)	1	97.30%	1. e4 Nc6 2. b3 e5 3. Bb2 Nf6
2024.09.01	Round 6: Czopor, Maciej - Han, Yichen	6.1	2024.09.01 Han, Yichen (1054430) (2350)	0	75.30%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.09.01	Round 5: Czopor, Maciej - Cancedda-Dupuis, Livio	5.1	2024.09.01 Cancedda-Dupuis, Livio (499447) (2193)	½	94.70%	1. c4 e5 2. Nc3 Nc6 3. e3 Nf6
2024.09.01	Round 4: Sterck, Arno - Czopor, Maciej	4.2	2024.09.01 Sterck, Arno (228249) (2246)	1	98.10%	1. e3 Nf6 2. d4 g6 3. b3 Bg7
2024.09.01	Round 3: Czopor, Maciej - Badacsonyi, Stanley	3.2	2024.09.01 Badacsonyi, Stanley (486973) (2332)	1	88.50%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2024.09.01	Round 2: Stojanas, Justinas - Czopor, Maciej	2.3	2024.09.01 Stojanas, Justinas (12802328) (1983)	1	93.20%	1. e4 c5 2. Nf3 Nc6 3. Nc3 e6
2024.09.01	Round 1: Czopor, Maciej - Sagues, Vincent	1.3	2024.09.01 Sagues, Vincent (625680) (1892)	1	92.40%	1. c4 c6 2. b3 d5 3. Bb2 Nf6
2024.08.31	Round 9: Czopor, Maciej - Banerjee, Supratit	9.2	2024.08.31 Banerjee, Supratit (2410079) (2169)	1	91.10%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.08.31	Round 8: Zakarian, Dimitrios Levon - Czopor, Maciej	8.2	2024.08.31 Zakarian, Dimitrios Levon (453080) (1933)	1	92.70%	1. d4 Nf6 2. c4 g6 3. h4 h5
2024.08.31	Round 7: Czopor, Maciej - Mozaffari, Mohammad Hossein	7.3	2024.08.31 Mozaffari, Mohammad Hossein (22592571) (1884)	1	92.30%	1. c4 g6 2. d4 Bg7 3. Nc3 Nf6
2024.08.31	Round 6: Manmay Chopra - Czopor, Maciej	6.2	2024.08.31 Manmay Chopra (25649191) (2126)	½	98.00%	1. Nf3 Nf6 2. b3 a5 3. a4 g6
2024.08.31	Round 5: Czopor, Maciej - Han, Yichen	5.2	2024.08.31 Han, Yichen (1054430) (2338)	½	95.30%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.08.31	Round 4: Sagues, Vincent - Czopor, Maciej	4.2	2024.08.31 Sagues, Vincent (625680) (1892)	1	96.10%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.08.31	Round 3: Czopor, Maciej - Tanmay Chopra	3.2	2024.08.31 Tanmay Chopra (25630946) (2264)	½	81.80%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2024.08.31	Round 2: Patel, Zain - Czopor, Maciej	2.2	2024.08.31 Patel, Zain (469246) (1996)	1	92.10%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.08.31	Round 1: Czopor, Maciej - Ismailov, Roman	1.2	2024.08.31 Ismailov, Roman (12807710) (1948)	1	78.20%	1. c4 e6 2. Nf3 d5 3. e3 c6
2024.08.30	Round 10: Czopor, Maciej - Cancedda-Dupuis, Livio	10.1	2024.08.30 Cancedda-Dupuis, Livio (499447) (2193)	½	84.30%	1. e4 c5 2. Nf3 a6 3. c4 Nc6
2024.08.30	Round 9: Cancedda-Dupuis, Livio - Czopor, Maciej	9.1	2024.08.30 Cancedda-Dupuis, Livio (499447) (2193)	0	85.30%	1. Nf3 Nf6 2. d4 g6 3. c4 Bg7
2024.08.30	Round 4: Czopor, Maciej - Manmay Chopra	4.1	2024.08.30 Manmay Chopra (25649191) (2056)	½	63.90%	1. c4 e5 2. Nc3 f5 3. g3 d6
2024.08.30	Round 3: Manmay Chopra - Czopor, Maciej	3.1	2024.08.30 Manmay Chopra (25649191) (2056)	1	90.90%	1. Nf3 Nf6 2. b3 d5 3. Bb2 e6
2024.08.30	Round 2: Konyakhin-Borrelly, Gregory Jacques - Czopor, Maciej	2.1	2024.08.30 Konyakhin-Borrelly, Gregory Jacques (55663540) (1903)	1	92.00%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2024.08.30	Round 1: Czopor, Maciej - Konyakhin-Borrelly, Gregory Jacques	1.1	2024.08.30 Konyakhin-Borrelly, Gregory Jacques (55663540) (1903)	1	94.20%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2024.08.16	Round 9: Wall, Gavin - Czopor, Maciej	9.3	2024.08.16 Wall, Gavin (2501244) (2258)	1	98.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2024.08.16	Round 8: Czopor, Maciej - Hobson, Kenneth	8.3	2024.08.16 Hobson, Kenneth (480819) (2266)	1	97.30%	1. c4 e5 2. Nc3 Bb4 3. Nd5 Be7
2024.08.15	Round 7: Larkin, Vladyslav - Czopor, Maciej	7.2	2024.08.15 Larkin, Vladyslav (14152894) (2471)	0	88.60%	1. d4 Nf6 2. Nc3 d5 3. Bg5 e6
2024.08.15	Round 6: Czopor, Maciej - Lim, Zhuo Ren	6.2	2024.08.15 Lim, Zhuo Ren (5702488) (2278)	½	97.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.14	Round 5: Badacsonyi, Stanley - Czopor, Maciej	5.1	2024.08.14 Badacsonyi, Stanley (486973) (2179)	½	94.90%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2024.08.14	Round 4: Czopor, Maciej - Murphy, Conor E	4.1	2024.08.14 Murphy, Conor E (421669) (2460)	½	98.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.08.13	Round 3: Villiers, Thomas - Czopor, Maciej	3.2	2024.08.13 Villiers, Thomas (427209) (2195)	1	94.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.08.13	Round 2: Czopor, Maciej - Willmoth, Robert F	2.2	2024.08.13 Willmoth, Robert F (402540) (2098)	1	94.10%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2024.08.12	Round 1: Liu,Tianyi (Jack) - Czopor, Maciej	1.2	2024.08.12 Liu,Tianyi (Jack) (8627894) (2081)	1	97.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.08.04	Round 9: Czopor, Maciej - Grieve, Harry	9.7	2024.08.04 Grieve, Harry (426520) (2479)	1	96.30%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2024.08.03	Round 8: Khoury, Theo - Czopor, Maciej	8.11	2024.08.03 Khoury, Theo (480703) (2085)	1	96.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.08.02	Round 7: Banerjee, Supratit - Czopor, Maciej	7.15	2024.08.02 Banerjee, Supratit (2410079) (2156)	1	95.70%	1. e4 c6 2. d4 d5 3. Nd2 dxe4
2024.08.01	Round 6: Czopor, Maciej - McShane, Luke J	6.4	2024.08.01 McShane, Luke J (404853) (2617)	0	93.60%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2024.07.31	Round 5: Kanyamarala, Trisha - Czopor, Maciej	5.17	2024.07.31 Kanyamarala, Trisha (45004722) (2165)	1	94.60%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.07.30	Round 4: Czopor, Maciej - Southcott-Moyers, Indy	4.19	2024.07.30 Southcott-Moyers, Indy (488542) (2200)	1	91.00%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2024.07.29	Round 3: Czopor, Maciej - Conquest, Stuart C	3.7	2024.07.29 Conquest, Stuart C (400181) (2510)	0	88.10%	1. e4 Nf6 2. e5 Nd5 3. d4 d6
2024.07.28	Round 2: Villiers, Thomas - Czopor, Maciej	2.22	2024.07.28 Villiers, Thomas (427209) (2229)	1	92.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.07.27	Round 1: Czopor, Maciej - Lentzos, Ioanis	1.22	2024.07.27 Lentzos, Ioanis (4255470) (2119)	½	90.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.07.23	Round 9: Czopor, Maciej - Janik, Igor	9.4	2024.07.23 Janik, Igor (1159259) (2511)	0	91.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2024.07.22	Round 8: Rudd, Jack - Czopor, Maciej	8.5	2024.07.22 Rudd, Jack (405736) (2243)	1	94.90%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2024.07.22	Round 7: Czopor, Maciej - Verma, Shlok	7.7	2024.07.22 Verma, Shlok (441228) (2102)	1	89.20%	1. e4 e6 2. d4 d5 3. Nc3 dxe4
2024.07.21	Round 6: Kovchan, Alexander - Czopor, Maciej	6.3	2024.07.21 Kovchan, Alexander (14103052) (2455)	0	87.50%	1. d4 Nf6 2. c4 e6 3. g3 d5
2024.07.20	Round 5: Czopor, Maciej - Golding, Alex	5.3	2024.07.20 Golding, Alex (427241) (2296)	½	97.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.07.19	Round 3: Czopor, Maciej - Johnson, Daniel	3.7	2024.07.19 Johnson, Daniel (1721283) (2126)	1	95.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.07.18	Round 2: Lim, Zhuo Ren - Czopor, Maciej	2.5	2024.07.18 Lim, Zhuo Ren (5702488) (2251)	½	96.60%	1. Nf3 Nf6 2. g3 d5 3. Bg2 c5
2024.07.17	Round 1: Czopor, Maciej - Karas, Eugenia	1.7	2024.07.17 Karas, Eugenia (463485) (2173)	1	94.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.16	Round 4: Urkedal, Frode Olav Olsen - Czopor, Maciej	4.1	2024.07.16 Urkedal, Frode Olav Olsen (1506102) (2551)	½	93.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2024.05.06	Round 11: Czopor, Maciej - Manley, Jon P		2024.05.06 Manley, Jon P (403296) (2165)	½	80.50%	1. e4 e5 2. Nf3 Nc6 3. c3 d5
2024.05.05	Round 10: Czopor, Maciej - Eggleston, David J		2024.05.05 Eggleston, David J (412120) (2335)	½	90.60%	1. e4 c5 2. Nf3 d6 3. d4 Nf6
2024.05.04	Round 9: Makkar, Rajat - Czopor, Maciej		2024.05.04 Makkar, Rajat (36016810) (2455)	½	96.60%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2024.03.17	Round 8: Kelmendi, Bajrush - Czopor, Maciej		2024.03.17 Kelmendi, Bajrush (426024) (1986)	1	99.00%	1. e4 c5 2. c4 Nc6 3. Nc3 e6
2024.03.16	Round 7: Czopor, Maciej - Badacsonyi, Stanley		2024.03.16 Badacsonyi, Stanley (486973) (2196)	1	94.40%	1. e4 e6 2. b3 d5 3. Bb2 dxe4
2024.01.14	4NCL Division 1 2023-2024	4.13	2024.01.14 Camacho Collados, Jose (2265427) (2373)	1	97.70%	1. d4 Nf6 2. Nf3 e6 3. Bg5 h6
2024.01.13	4NCL Division 1 2023-2024	3.45	2024.01.13 Ledger, Dave J (401986) (2278)	½	96.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2023.11.12	4NCL Division 1 2023-2024	2.29	2023.11.12 McKay, Roderick M (2400049) (2189)	1	94.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.11.11	4NCL Division 1 2023-2024	1.21	2023.11.11 Wadsworth, Matthew J (415804) (2452)	0	91.80%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2023.07.19	Open A	9.6	2023.07.19 Aczel, Gergely (727709) (2489)	½	86.00%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2023.07.17	Open A	8.13	2023.07.17 Babula, Vlastimil (391930) (2302)	1	90.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.07.17	Open A	7.12	2023.07.17 Shirinyan, Daniel (443751) (2055)	½	96.70%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
2023.07.16	Open A	6.14	2023.07.16 Pasti, Aron (785857) (2336)	½	91.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.07.15	Open A	5.20	2023.07.15 Vemparala, Nikash (30960967) (2096)	1	90.40%	1. e4 c6 2. d4 d5 3. e5 Bf5
2023.07.14	Open A	4.14	2023.07.14 Hrbek, Stepan (393479) (2317)	0	89.80%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2023.07.13	Open A	3.1	2023.07.13 Livaic, Leon (14531534) (2565)	0	86.80%	1. e4 c5 2. Nf3 e6 3. d3 d5
2023.07.12	Open A	2.14	2023.07.12 Balint, Peter (1660713) (2233)	1	91.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.07.11	Open A	1.20	2023.07.11 Luong Phuong Hanh (12401013) (2100)	1	81.90%	1. d4 Nf6 2. Nf3 g6 3. g3 Bg7
2023.07.11	Piestany B	1.20	2023.07.11 Luong Phuong Hanh (12401013) (1803)	1	92.50%	1. d4 Nf6 2. c4 d6 3. Nc3 g6
2023.05.01	4NCL Division 1 2022-2023	11.44	2023.05.01 Delaney, Killian (2501570) (2334)	½	96.90%	1. e4 c5 2. Nf3 Nf6 3. Nc3 d5
2023.04.30	4NCL Division 1 2022-2023	10.44	2023.04.30 Macfarlane, Donald (343402100) (2117)	1	93.70%	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2023.04.29	4NCL Division 1 2022-2023	9.36	2023.04.29 McClement, Andrew (2400480) (2226)	0	85.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.03.19	4NCL Division 1 2022-2023	8.44	2023.03.19 Bates, Richard A (403555) (2427)	½	89.70%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2023.03.18	4NCL Division 1 2022-2023	7.36	2023.03.18 Chan, Sheng Liang Bernard (5712858) (2093)	½	91.30%	1. d4 Nf6 2. Nf3 d5 3. Bf4 e6
2023.02.19	Cambridge International Open	9.4	2023.02.19 Dong, Bao Nghia (12400343) (2361)	0	88.20%	1. g3 Nf6 2. Bg2 d5 3. d4 c5
2023.02.18	Cambridge International Open	8.6	2023.02.18 Bazakutsa, Svyatoslav (14198525) (2330)	1	95.20%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2023.02.18	Cambridge International Open	7.9	2023.02.18 Mihalik, Agoston (719021) (2142)	1	96.90%	1. e4 c5 2. Nf3 e6 3. g3 Nc6
2023.02.17	Cambridge International Open	6.8	2023.02.17 Payne, Matthew J (417084) (2104)	½	90.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.02.17	Cambridge International Open	5.4	2023.02.17 Dardha, Daniel (240990) (2612)	0	90.30%	1. Nf3 Nf6 2. c4 e6 3. b3 b6
2023.02.16	Cambridge International Open	4.6	2023.02.16 Bradbury, Neil H (400513) (2200)	1	93.20%	1. e4 c6 2. d4 d5 3. e5 Bf5
2023.02.16	Cambridge International Open	3.6	2023.02.16 Saunders, Aron (469343) (2109)	½	95.50%	1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5
2023.02.15	Cambridge International Open	2.6	2023.02.15 Volovich, Julia (447099) (1830)	1	94.00%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2023.02.15	Cambridge International Open	1.7	2023.02.15 Blinov, Roman (343104478) (1731)	1	98.40%	1. d4 Nf6 2. Bf4 g6 3. e3 Bg7
2023.02.12	4NCL Division 1 2022-2023	6.36	2023.02.12 Gallana, Marco (824542) (2265)	1	93.00%	1. c4 Nf6 2. g3 g6 3. Bg2 Bg7
2023.02.11	4NCL Division 1 2022-2023	5.28	2023.02.11 Wells, Peter K (400327) (2373)	½	97.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
????.??.??	4NCL Division 1 2023-2024	6.6	????.??.?? Cyborowski, Lukasz (1108760) (2484)	½	92.20%	1. d4 Nf6 2. Nf3 e6 3. e3 d5
	Round 9: Czopor, Maciej - Willow, Jonah B	9.5	Willow, Jonah B (438804) (2459)	½	99.00%	1. e4 c5 2. Nf3 g6 3. Bc4 Bg7
	Round 8: Janik, Igor - Czopor, Maciej	8.2	Janik, Igor (1159259) (2519)	0	93.10%	1. Nf3 d5 2. g3 Nd7 3. d4 Nb6
	Round 7: Kovchan, Alexander - Czopor, Maciej	7.3	Kovchan, Alexander (14103052) (2450)	½	97.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
	Round 6: Czopor, Maciej - Clarke, Brandon G I	6.1	Clarke, Brandon G I (400319) (2491)	½	96.50%	1. e4 c5 2. Nf3 d6 3. Bc4 Nc6
	Round 5: Czopor, Maciej - Levin, Guy	5.2	Levin, Guy (2824213) (2464)	1	96.10%	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4
	Round 4: Urkedal, Frode Olav Olsen - Czopor, Maciej	4.1	Urkedal, Frode Olav Olsen (1506102) (2558)	½	99.40%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
	Round 3: Czopor, Maciej - Radeva, Viktoria	3.6	Radeva, Viktoria (2915405) (2317)	1	95.80%	1. e4 e6 2. d4 d5 3. e5 c5
	Round 2: Roe, Simon J - Czopor, Maciej	2.10	Roe, Simon J (401471) (2160)	1	96.40%	1. c4 g6 2. Nf3 Bg7 3. d4 Nf6
	Round 1: Czopor, Maciej - Allorant, Adrien	1.14	Allorant, Adrien (658707) (2042)	1	97.30%	1. e4 c5 2. Nf3 g6 3. c3 Bg7
	Round 9: Adams, Michael - Czopor, Maciej	9.2	Adams, Michael (400041) (2663)	0	88.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	Round 8: Czopor, Maciej - Han, Yichen	8.7	Han, Yichen (1054430) (2430)	1	98.10%	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4
	Round 7: Maroroa Jones, Gawain C B - Czopor, Maciej	7.3	Maroroa Jones, Gawain C B (409561) (2651)	½	97.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	Round 6: Czopor, Maciej - Wadsworth, Matthew J	6.4	Wadsworth, Matthew J (415804) (2483)	½	90.80%	1. c4 c5 2. Nf3 g6 3. e4 Bg7
	Round 5: Ghasi, Ameet K - Czopor, Maciej	5.3	Ghasi, Ameet K (409200) (2501)	½	92.70%	1. c4 e6 2. Nf3 d5 3. d4 Nf6
	Round 4: Czopor, Maciej - Hebden, Mark L	4.7	Hebden, Mark L (400084) (2347)	1	97.60%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
	Round 3: Dasgupta, Avyukt - Czopor, Maciej	3.14	Dasgupta, Avyukt (480630) (2158)	1	93.10%	1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6
	Round 2: Czopor, Maciej - Kanyamarala, Trisha	2.23	Kanyamarala, Trisha (45004722) (2178)	1	93.70%	1. e4 c5 2. Nf3 e6 3. c3 Nf6
	Round 1: Ledger, Dave J - Czopor, Maciej	1.16	Ledger, Dave J (401986) (2161)	½	94.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.02.10	4NCL Division 1 2023-2024	5.46	2024.02.10 Alan J Walton (2062)	1	92.30%	1. e4 e6 2. d4 d5 3. e5 c5