Player profile

Kopecka, Libuse

Standard: 1499 Rapid: 1460 Blitz: 1531 (last updated 2026-11-02)

FIDE ID: 23748826 (view FIDE profile)

Federation: CZE Sex: F Birth Year: 2010 Age: 16

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

Games: 18 Wins: 6 (33%) Draws: 3 (17%) Losses: 9 (50%)

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Dossier

10 of 18 games analyzed.

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Openings

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As White 4 games 1W 1D 2L

Philidor Defense 1 game 0W 0D 1L

Lion Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Four Knights Game 1 game 0W 1D 0L

Spanish Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Sicilian Defense 1 game 1W 0D 0L

Old Sicilian 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Torre Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 5 games 2W 1D 2L

Sicilian Defense 3 games 2W 0D 1L

Dragon Variation 2 games 1W 0D 1L

Modern Bc4 Variation 2 games 1W 0D 1L

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

Fianchetto Defense 1 game 1W 0D 0L

Scandinavian Defense 1 game 0W 1D 0L

Main Line 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Italian Game 1 game 0W 0D 1L

Two Knights Defense 1 game 0W 0D 1L

Open Variation 1 game 0W 0D 1L

Blunders Top 4 of 75

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

2023.03.17 · 16... a5 (−43.7% win chance) 1-0

Kopecka, Libuse

Kavanova, Valentyna

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2023.03.13 · 31... Qf7 (−39.3% win chance) 1-0

Kopecka, Libuse

Sochorova, Valentyna

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2023.03.16 · 18. Bxd4 (−35% win chance) 0-1

Krisicova, Neli

Kopecka, Libuse

Engine View game

2023.03.17 · 20... Ngxe5 (−32.7% win chance) 1-0

Kopecka, Libuse

Kavanova, Valentyna

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View blunders & mistakes

Games Showing all 18 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.11.22	Polofinale MCR juniorek 2025	9.11	2025.11.22 Valiyeva, Elmira (23762292)	1	-	1. e4 c5 2. d4 cxd4 3. c3 dxc3
2025.11.21	Polofinale MCR juniorek 2025	8.9	2025.11.21 Martinkovicova, Nela (23715596) (1544)	½	89.50%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5
2025.11.20	Polofinale MCR juniorek 2025	7.7	2025.11.20 Dorazilova, Kristyna (23739142) (1802)	0	-	1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7
2025.11.19	Polofinale MCR juniorek 2025	6.9	2025.11.19 Koslerova, Denisa Annie (23751606) (1721)	½	-	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.11.18	Polofinale MCR juniorek 2025	5.5	2025.11.18 Nagyova, Daniela (390070) (1970)	0	-	1. e4 c5 2. Nf3 Nc6 3. Nc3 g6
2025.11.18	Polofinale MCR juniorek 2025	4.8	2025.11.18 Hosova, Sandra (397717) (1792)	1	-	1. e4 c5 2. Nf3 Nc6 3. c3 d5
2025.11.17	Polofinale MCR juniorek 2025	3.7	2025.11.17 Kavanova, Anezka (23745517) (1690)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.11.16	Polofinale MCR juniorek 2025	2.6	2025.11.16 Markina, Sofiia (23744014) (1939)	0	-	1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5
2025.11.15	Polofinale MCR juniorek 2025	1.9	2025.11.15 Mikesova, Lenka (23727314) (1821)	1	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.03.18	D14	9.15	2023.03.18 Badova, Natalie (23750006)	1	96.80%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2023.03.17	D14	8.14	2023.03.17 Kavanova, Valentyna (23745525) (1051)	0	75.60%	1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5
2023.03.16	D14	7.12	2023.03.16 Krisicova, Neli (23740647) (1049)	0	88.00%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4
2023.03.14	D14	5.15	2023.03.14 Losenicka, Anna (23736437)	1	85.90%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2023.03.13	D14	4.15	2023.03.13 Martinkovicova, Nela (23715596)	0	76.00%	1. d4 d5 2. e3 Nc6 3. Bd3 Nf6
2023.03.13	D14	3.12	2023.03.13 Sochorova, Valentyna (23734345) (1051)	0	83.30%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2023.03.12	D14	2.13	2023.03.12 Stavova, Lucie (23715642) (1184)	½	88.20%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2023.03.11	D14	1.13	2023.03.11 Mikesova, Lenka (23727314) (1408)	0	67.20%	1. e4 e5 2. f4 exf4 3. Nf3 d6
2023.10.22	Round 1: Libuše Kopecká - Jakub Ježek		2023.10.22 Libuše Kopecká (1077)	1	87.80%	1. e4 c5 2. Nc3 Nc6 3. Nf3 d6