Player profile

Niedzwiecki, Marek

Standard: 1637 Rapid: 1797 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 1140744 (view FIDE profile)

Federation: POL Sex: M Birth Year: 1951 Age: 75

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

Games: 10 Wins: 2 (20%) Draws: 1 (10%) Losses: 7 (70%)

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Dossier

10 of 10 games analyzed.

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Openings

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As White 1 game 0W 0D 1L

Sicilian Defense 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 1 game 0W 0D 1L

Italian Game 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Italian Four Knights Variation 1 game 0W 0D 1L

Blunders Top 4 of 81

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

2024.08.19 · 48... Qxf5 (−46.7% win chance) 1-0

Niedzwiecki, Marek

Szylko, Waldemar

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2023.06.29 · 53. Rg6+ (−36.1% win chance) 1-0

Jakub Marszalek

Marek Niedzwiecki

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2023.07.04 · 48. Bxb4 (−28.9% win chance) 1/2-1/2

Zbigniew Pycka

Marek Niedzwiecki

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2023.06.29 · 54. b7 (−28.9% win chance) 1-0

Jakub Marszalek

Marek Niedzwiecki

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Games Showing all 10 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2024.08.19	60. Jubileuszowy Mi?dzynarodowy Festiwal Szachowy Akiby Rubinsteina - OPEN C	3.15	2024.08.19 Szylko, Waldemar (1125338) (1955)	0	83.90%	1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6
2024.05.01	Round 1: Niedzwiecki, Marek - Budnik, Mateusz		2024.05.01 Budnik, Mateusz (1158813) (1990)	0	87.70%	1. e4 c5 2. Nc3 a6 3. a4 e6
2023.07.04	Round 9: Marek Niedzwiecki - Zbigniew Pycka		2023.07.04 Zbigniew Pycka	½	82.40%	1. e4 c5 2. d3 Nc6 3. Nf3 d6
2023.07.02	Round 7: Marek Niedzwiecki - Stanislaw Tomalak		2023.07.02 Stanislaw Tomalak	0	86.00%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.07.01	Round 6: Zygmunt Bazylewicz - Marek Niedzwiecki		2023.07.01 Zygmunt Bazylewicz	1	96.10%	1. d4 d5 2. Nc3 Nf6 3. Nf3 Bf5
2023.06.30	Round 5: Marek Niedzwiecki - Marcin Kaczmarczyk		2023.06.30 Marcin Kaczmarczyk	0	83.80%	1. e4 e6 2. d3 d5 3. Nd2 d4
2023.06.29	Round 4: Marek Niedzwiecki - Jakub Marszalek		2023.06.29 Jakub Marszalek	1	86.10%	1. e4 c5 2. d3 d6 3. g3 g6
2023.06.28	Round 3: Waldemar Zdziarski - Marek Niedzwiecki		2023.06.28 Waldemar Zdziarski	0	93.40%	1. e4 d5 2. exd5 Nf6 3. d4 Bg4
2023.06.27	Round 2: Marek Niedzwiecki - Andrzej Szopa		2023.06.27 Andrzej Szopa	0	83.70%	1. e4 e6 2. d3 d5 3. f3 Nf6
2023.06.26	Round 1: Jaroslaw Wielosz - Marek Niedzwiecki		2023.06.26 Jaroslaw Wielosz	0	89.10%	1. d4 d5 2. c4 c6 3. Nc3 e6