Player profile

Lorenc, Oldrich

Standard: 2034 Rapid: 2073 Blitz: 1951 (last updated 2026-11-02)

FIDE ID: 306932 (view FIDE profile)

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

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

Games: 26 Wins: 11 (42%) Draws: 12 (46%) Losses: 3 (12%)

View all games

Dossier

25 of 26 games analyzed.

View full dossier Analyze this player's games

Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 4 games 1W 3D 0L

Réti Opening 2 games 0W 2D 0L

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

Bogoljubow Variation, Stonewall Line 1 game 0W 1D 0L

Bogoljubow Variation 1 game 0W 1D 0L

English Opening 1 game 0W 1D 0L

Anglo-Indian Defense 1 game 0W 1D 0L

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

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

(unspecified) 1 game 1W 0D 0L

As Black 4 games 1W 2D 1L

Pirc Defense 2 games 0W 2D 0L

150 Attack 2 games 0W 2D 0L

Sveshnikov-Jansa Attack 2 games 0W 2D 0L

Modern Defense 1 game 1W 0D 0L

Three Pawns Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Sicilian Defense 1 game 0W 0D 1L

Dragon Variation 1 game 0W 0D 1L

Yugoslav Attack, Main Line 1 game 0W 0D 1L

Blunders Top 4 of 78

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

2023.08.19 · 24... Nxh2 (−48.5% win chance) 0-1

Lorenc, Oldrich

Briza, Jiri

Engine View game

2023.08.13 · 50... h4 (−42.2% win chance) 0-1

Lorenc, Oldrich

Hlousek, Milan

Engine View game

2024.08.10 · 22... Qc5 (−37.4% win chance) 1-0

Lorenc, Oldrich

Hlousek, Milan

Engine View game

2023.08.13 · 37. Qxe3 (−37% win chance) 0-1

Kolek, Josef

Lorenc, Oldrich

Engine View game

View blunders & mistakes

Games Showing all 26 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2024.08.17	do 60 let	9.9	2024.08.17 Jenssen, Ove S (1509942) (1857)	½	93.50%	1. Nf3 Nf6 2. c4 c6 3. b3 e6
2024.08.16	do 60 let	8.10	2024.08.16 Musil, Vitezslav (308803) (1904)	½	87.10%	1. c4 Nf6 2. Nc3 g6 3. g3 Bg7
2024.08.15	do 60 let	7.7	2024.08.15 Bartos, Alois (309150) (1931)	½	90.60%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2024.08.14	do 60 let	6.6	2024.08.14 Bjornes, Leif (1507397) (1909)	½	98.00%	1. c4 c6 2. Nf3 d5 3. b3 Bf5
2024.08.13	do 60 let	5.5	2024.08.13 Dvorak, Vladimir (315745) (1931)	½	87.70%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2024.08.12	do 60 let	4.9	2024.08.12 Kulhavy, Frantisek (23727438) (1889)	1	96.20%	1. Nf3 d5 2. g3 Nf6 3. Bg2 e6
2024.08.11	do 60 let	3.17	2024.08.11 Klimes, Jiri (334200) (1790)	1	94.40%	1. e4 g6 2. d4 Bg7 3. f4 d6
2024.08.10	do 60 let	1.9	2024.08.10 Hlousek, Milan (392316) (1793)	0	75.90%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2023.08.19	MCR 65+	9.4	2023.08.19 Briza, Jiri (324787) (1830)	1	72.60%	1. e4 g6 2. Nf3 Bg7 3. d4 d6
2023.08.18	MCR 65+	8.2	2023.08.18 Mlynek, Petr (307670) (1973)	½	96.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2023.08.17	MCR 65+	7.3	2023.08.17 Heppell, Ian N (412058) (1946)	½	88.40%	1. e4 c5 2. Nc3 Nc6 3. f4 d6
2023.08.16	MCR 65+	6.4	2023.08.16 Fiala, Jiri (311715) (1836)	1	94.90%	1. Nf3 d5 2. c4 c6 3. e3 Nf6
2023.08.15	MCR 65+	5.4	2023.08.15 Mayer, Josef (1846)	½	94.00%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2023.08.14	MCR 65+	4.7	2023.08.14 Tylecek, Drahomir (322636) (1807)	1	95.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2023.08.13	MCR 65+	2.4	2023.08.13 Kolek, Josef (305863) (1752)	0	83.80%	1. c4 d6 2. Nc3 g6 3. g3 Bg7
2023.08.13	MCR 65+	3.14	2023.08.13 Hlousek, Milan (1740)	1	81.20%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2023.08.12	MCR 65+	1.4	2023.08.12 Bohman, Leif (1710354) (1715)	1	88.50%	1. d4 c5 2. Nf3 Nf6 3. c3 e6
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	9.9	Margovsky, Naum (2813025) (1886)	1	-	1. d4 d5 2. c4 c6
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	8.8	Musil, Vitezslav (308803) (1910)	½	97.40%	1. e4 e6 2. d4 d5 3. exd5 exd5
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	7.4	Petras, Milan (306665) (1977)	0	76.40%	1. Nf3 g6 2. c4 Bg7 3. d4 Nf6
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	6.3	Pospisil, Evzen (310085) (2020)	½	95.80%	1. Nf3 c5 2. c4 Nc6 3. g3 g6
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	5.2	Kubicek, Antonin (301213) (2074)	½	95.50%	1. c4 g6 2. Nc3 Bg7 3. g3 Nf6
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	4.6	Meizlin, Yaacov (2812185) (1925)	1	95.60%	1. c4 g6 2. g3 Bg7 3. Bg2 c5
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	3.11	Jenssen, Ove S (1509942) (1880)	1	91.10%	1. c4 c6 2. g3 e6 3. Bg2 d5
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	2.8	Kruska, Vladimir (319619) (1864)	½	97.20%	1. Nf3 c5 2. c4 g6 3. g3 Bg7
	Olomouc Chess Summer 2025 - D2 open seniors tournament 65+	1.11	Fiala, Jiri (311715) (1778)	1	90.20%	1. Nf3 c5 2. e4 e6 3. Nc3 a6