Player profile

Kaczmarczyk, Boleslaw

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 21824517 (view FIDE profile)

Federation: POL Sex: M Birth Year: 1955 Age: 71

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

Games: 9 Wins: 0 (0%) Draws: 3 (33%) Losses: 6 (67%)

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Dossier

7 of 9 games analyzed.

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Openings

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As White 4 games 0W 2D 2L

Nimzo-Larsen Attack 4 games 0W 2D 2L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

English Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Indian Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 5 games 0W 1D 4L

Queen's Pawn Game 2 games 0W 0D 2L

Colle System 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

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

(unspecified) 1 game 0W 0D 1L

Sicilian Defense 1 game 0W 0D 1L

McDonnell Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 31

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

2026.04.15 · 13... Qxf6 (−34.8% win chance) 1/2-1/2

Kaczmarczyk, Boleslaw

Didyk, Andrzej

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2026.04.14 · 15... f6 (−31.6% win chance) 1-0

Kaczmarczyk, Boleslaw

Rajtar, Jaroslaw

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2026.04.17 · 26. Rxc4 (−28.9% win chance) 0-1

Janocha, Jan

Kaczmarczyk, Boleslaw

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2026.04.16 · 38. Kf2 (−28.3% win chance) 1/2-1/2

Szreder, Leopold

Kaczmarczyk, Boleslaw

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Games Showing all 9 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.20	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	9.34	2026.04.20 Michalak, Roman (1107720) (1597)	0	-	1. d4 d5 2. e3 Nf6 3. Nf3 e6
2026.04.19	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	8.34	2026.04.19 Jaworowski, Andre (2000601) (1499)	0	84.40%	1. b3 d5 2. Bb2 c5 3. e3 Nc6
2026.04.18	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	7.33	2026.04.18 Mazur, Jan (1594)	0	-	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.04.17	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	6.30	2026.04.17 Janocha, Jan (1135732) (1636)	0	79.10%	1. b3 c5 2. Bb2 Nc6 3. e3 Nf6
2026.04.17	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	5.25	2026.04.17 Kuzian, Krzysztof (41805208) (1753)	0	82.90%	1. e4 c5 2. f4 e6 3. Nf3 d5
2026.04.16	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	4.26	2026.04.16 Szreder, Leopold (21046824) (1712)	½	89.00%	1. b3 e5 2. Bb2 Nc6 3. e3 Nf6
2026.04.15	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	3.30	2026.04.15 Didyk, Andrzej (21815771) (1628)	½	62.50%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.04.15	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	2.35	2026.04.15 Hoffmann, Piotr (1134540) (1607)	½	92.40%	1. b3 Nf6 2. Bb2 d6 3. e3 e5
2026.04.14	Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 65+	1.35	2026.04.14 Rajtar, Jaroslaw (21005176) (1753)	0	69.50%	1. d4 d5 2. Nf3 e6 3. e3 Nf6