Player profile

Koslerova, Denisa Annie

Standard: 1663 Rapid: 1620 Blitz: 1587 (last updated 2026-11-02)

FIDE ID: 23751606 (view FIDE profile)

Federation: CZE Sex: F Birth Year: 2009 Age: 17

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

Games: 28 Wins: 8 (29%) Draws: 6 (21%) Losses: 14 (50%)

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Dossier

19 of 28 games analyzed.

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Openings

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As White 7 games 3W 1D 3L

Scotch Game 2 games 1W 0D 1L

Schmidt Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

(unspecified) 1 game 1W 0D 0L

Sicilian Defense 2 games 1W 0D 1L

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

(unspecified) 1 game 0W 0D 1L

Kan Variation 1 game 1W 0D 0L

Knight Variation 1 game 1W 0D 0L

French Defense 2 games 1W 0D 1L

Exchange Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 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

As Black 7 games 0W 3D 4L

Scotch Game 2 games 0W 1D 1L

Benima Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Schmidt Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

Exchange Variation 1 game 0W 1D 0L

Positional Variation 1 game 0W 1D 0L

Four Knights Game 1 game 0W 1D 0L

Spanish Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

MacLeod Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

Symmetrical Variation 1 game 0W 0D 1L

Pseudo-Catalan 1 game 0W 0D 1L

Italian Game 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Blunders Top 4 of 142

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

2023.06.24 · 28. Re1 (−50.1% win chance) 1-0

Novak, Denis

Koslerova, Denisa Annie

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2023.06.24 · 23... Qxd5 (−46.5% win chance) 1-0

Koslerova, Denisa Annie

Dubsky, Lukas

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2023.06.24 · 24... Bf7 (−45.7% win chance) 1-0

Koslerova, Denisa Annie

Portesova, Viktorie

Engine View game

2023.06.24 · 64... Rg4 (−45.2% win chance) 0-1

Koslerova, Denisa Annie

Nguyen Quyet, Thang

Engine View game

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Games Showing all 28 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.06.29	Round 3: Koslerova, Denisa Annie - Masek, Jan	3.4	2026.06.29 Masek, Jan (318515) (1844)	0	83.20%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.11.22	Polofinale MCR juniorek 2025	9.9	2025.11.22 Marxova, Sarka (23701862) (1679)	½	-	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.11.21	Polofinale MCR juniorek 2025	8.11	2025.11.21 Valiyeva, Elmira (23762292)	1	92.00%	1. e4 e5 2. Nf3 Nc6 3. d4 d5
2025.11.20	Polofinale MCR juniorek 2025	7.10	2025.11.20 Hosova, Sandra (397717) (1792)	0	-	1. e4 c5 2. d4 cxd4 3. Qxd4 Nf6
2025.11.19	Polofinale MCR juniorek 2025	6.9	2025.11.19 Kopecka, Libuse (23748826) (1507)	½	-	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.11.18	Polofinale MCR juniorek 2025	5.8	2025.11.18 Ticha, Barbora (23778679) (1467)	0	-	1. e4 e5 2. f4 exf4 3. Nf3 Nc6
2025.11.18	Polofinale MCR juniorek 2025	4.11	2025.11.18 Kopecka, Anna (23767740) (1538)	1	-	1. e4 e6 2. d4 d5 3. exd5 exd5
2025.11.17	Polofinale MCR juniorek 2025	3.10	2025.11.17 Levchenko, Alisa (23760311) (1724)	0	-	1. d4 d5 2. Nf3 Nf6 3. g3 Bf5
2025.11.16	Polofinale MCR juniorek 2025	2.8	2025.11.16 Mikesova, Lenka (23727314) (1821)	½	-	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.11.15	Polofinale MCR juniorek 2025	1.5	2025.11.15 Bartova, Hana (23732695) (1909)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.07.03	Round 6: Koslerova, Denisa Annie - Schanilec, Martin	6.9	2025.07.03 Schanilec, Martin (324523) (1864)	0	80.90%	1. e4 e6 2. d4 d5 3. exd5 Qxd5
2025.07.02	Round 5: Strazhnyk, Viktoriia - Koslerova, Denisa Annie	5.9	2025.07.02 Strazhnyk, Viktoriia (23760699) (1715)	½	86.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.06.29	Round 3: Mlynek, Jakub - Koslerova, Denisa Annie	3.5	2025.06.29 Mlynek, Jakub (23712481) (1721)	0	93.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.06.29	Round 2: Koslerova, Denisa Annie - Sova, Zdenek	2.9	2025.06.29 Sova, Zdenek (355240) (1770)	1	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.06.24	18. Zlata Praha Junior Open	9.11	2023.06.24 Nguyen Quyet, Thang (23764082) (1152)	1	82.50%	1. g3 d5 2. d4 Bf5 3. Bg2 e6
2023.06.24	18. Zlata Praha Junior Open	8.11	2023.06.24 Koukola, Stepan (23764066)	1	95.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.06.24	18. Zlata Praha Junior Open	7.11	2023.06.24 Portesova, Viktorie (23743603) (1173)	0	79.00%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2023.06.24	18. Zlata Praha Junior Open	5.10	2023.06.24 Dubsky, Lukas (1216)	0	78.60%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2023.06.24	18. Zlata Praha Junior Open	6.12	2023.06.24 Novak, Denis (23765070)	1	64.00%	1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5
2023.06.24	18. Zlata Praha Junior Open	4.15	2023.06.24 Olencenko, Nazar (23764104)	1	92.30%	1. e4 c5 2. Nf3 Nc6 3. d3 e6
2023.06.24	18. Zlata Praha Junior Open	3.13	2023.06.24 Simek, Richard	0	72.90%	1. e4 Nc6 2. Nf3 Nf6 3. Nc3 d5
2023.06.24	18. Zlata Praha Junior Open	2.14	2023.06.24 Charamza, Adam (23764970)	1	96.40%	1. e4 e5 2. Bc4 Nc6 3. Qh5 g6
2023.06.24	18. Zlata Praha Junior Open	1.1	2023.06.24 Mikhno, Artem (34141359) (1792)	0	84.10%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2023.06.25	Round 9: Denisa Annie Koslerova - Artem Remizov		2023.06.25 Artem Remizov	0	77.20%	1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6
2023.06.25	Round 8: Volodymyr Zinchuk - Denisa Annie Koslerova		2023.06.25 Volodymyr Zinchuk	½	80.10%	1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5
2023.06.25	Round 5: Josef Bara - Denisa Annie Koslerova		2023.06.25 Josef Bara	0	89.80%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2023.06.25	Round 3: Denisa Annie Koslerova - Michal Kolbusovsky		2023.06.25 Michal Kolbusovsky	0	75.40%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.06.25	Round 1: Denisa Annie Koslerova - Frantisek Hinz		2023.06.25 Frantisek Hinz	½	91.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4