Player profile

Maslo, Ondrej

Standard: 1898 Rapid: 1852 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 368440 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 1998 Age: 28

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

Games: 7 Wins: 2 (29%) Draws: 4 (57%) Losses: 1 (14%)

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Dossier

7 of 7 games analyzed.

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Openings

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As White 3 games 1W 2D 0L

Scandinavian Defense 1 game 0W 1D 0L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Sicilian Defense 1 game 0W 1D 0L

Alapin Variation 1 game 0W 1D 0L

Barmen Defense 1 game 0W 1D 0L

Caro-Kann Defense 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Tal Variation 1 game 1W 0D 0L

As Black 4 games 1W 2D 1L

Sicilian Defense 2 games 1W 1D 0L

Accelerated Dragon 2 games 1W 1D 0L

Modern Bc4 Variation 2 games 1W 1D 0L

Modern Defense 1 game 0W 0D 1L

Standard Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

English Opening 1 game 0W 1D 0L

Great Snake Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 41

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

2023.08.31 · 25... Bf6 (−65.7% win chance) 1-0

Maslo, Ondrej

Davidek, Zdenek

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2023.08.26 · 16... Rb6 (−43.3% win chance) 1/2-1/2

Maslo, Ondrej

Cermak, Filip

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2023.08.28 · 21. Bc1 (−43.2% win chance) 1-0

Stufka, Martin

Maslo, Ondrej

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2023.08.31 · 35... d4 (−42.5% win chance) 1-0

Maslo, Ondrej

Davidek, Zdenek

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Games Showing all 7 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2023.09.02	POHÁR města Říčany 2023	9.21	2023.09.02 Mydlar, Matej (23735074) (1668)	1	75.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.09.01	POHÁR města Říčany 2023	8.24	2023.09.01 Cabela, Filip (23753552) (1631)	½	95.60%	1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5
2023.08.31	POHÁR města Říčany 2023	7.13	2023.08.31 Davidek, Zdenek (23725001) (2051)	0	69.40%	1. d4 g6 2. e4 Bg7 3. Nc3 d6
2023.08.30	POHÁR města Říčany 2023	6.18	2023.08.30 Migalko, Dmitriy (34147489) (1670)	½	91.90%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2023.08.29	POHÁR města Říčany 2023	5.14	2023.08.29 Novotny, David (374083) (1985)	½	89.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.08.28	POHÁR města Říčany 2023	4.25	2023.08.28 Stufka, Martin (23748800) (1258)	1	66.00%	1. e4 c6 2. d4 d5 3. e5 Bf5
2023.08.26	POHÁR města Říčany 2023	1.39	2023.08.26 Cermak, Filip (23739096) (1403)	½	85.60%	1. c4 g6 2. d4 Bg7 3. g3 c5