Player profile

Dumansky, Yaroslav

Standard: 2268 Rapid: 2186 Blitz: 2253 (last updated 2026-10-02)

FIDE ID: 14103354 (view FIDE profile)

Federation: UKR Sex: M Birth Year: 1961 Age: 65

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

Games: 8 Wins: 3 (38%) Draws: 4 (50%) Losses: 1 (13%)

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Dossier

8 of 8 games analyzed.

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Openings

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As White 3 games 2W 1D 0L

Catalan Opening 1 game 1W 0D 0L

Open Defense 1 game 1W 0D 0L

Classical Line 1 game 1W 0D 0L

Réti Opening 1 game 0W 1D 0L

Advance Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Zukertort Opening 1 game 1W 0D 0L

Reversed Grünfeld 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 3 games 1W 2D 0L

Alekhine Defense 1 game 0W 1D 0L

Spielmann Gambit 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Sämisch Variation 1 game 0W 1D 0L

Keres Variation 1 game 0W 1D 0L

Rat Defense 1 game 1W 0D 0L

English Rat 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 27

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

2023.02.17 · 54. fxg5 (−29.2% win chance) 1/2-1/2

James Naughton

Yaroslav Dumansky

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2023.02.18 · 36. gxh5 (−27.4% win chance) 0-1

Oisin O'Cuilleanain

Yaroslav Dumansky

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2024.03.31 · 36... Kxd5 (−20.7% win chance) 1/2-1/2

Dumansky, Yaroslav

McDermott, Malo

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2023.02.17 · 49. Rc8 (−17.6% win chance) 1/2-1/2

James Naughton

Yaroslav Dumansky

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Games Showing all 8 games

Date	Event	Opponent	Result	Accuracy %	First moves
2024.04.01	Round 6: Dumansky, Yaroslav - McDonnell Ryan, Lorcan	2024.04.01 McDonnell Ryan, Lorcan (2522233) (1861)	1	94.10%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2024.03.31	Round 5: McDermott, Malo - Dumansky, Yaroslav	2024.03.31 McDermott, Malo (2521067) (1915)	½	88.70%	1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7
2024.03.31	Round 4: Dumansky, Yaroslav - Venkatesan, Kavin	2024.03.31 Venkatesan, Kavin (2512602) (2182)	½	96.50%	1. Nf3 d5 2. c4 d4 3. g3 Nc6
2024.03.30	Round 3: Ivanov, Andrey A. - Dumansky, Yaroslav	2024.03.30 Ivanov, Andrey A. (2514311) (1978)	½	90.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2024.03.30	Round 2: Dumansky, Yaroslav - Harrington, Eoin	2024.03.30 Harrington, Eoin (2513196) (1824)	1	95.00%	1. Nf3 d5 2. g3 c5 3. Bg2 Nc6
2024.03.29	Round 1: Goodfellow, Ruarai - Dumansky, Yaroslav	2024.03.29 Goodfellow, Ruarai (2524783) (1733)	1	95.00%	1. d4 d6 2. c4 e5 3. dxe5 dxe5
2023.02.18	Round 3: Yaroslav Dumansky - Oisin O'Cuilleanain	2023.02.18 Oisin O'Cuilleanain	0	86.00%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2023.02.17	Round 1: Yaroslav Dumansky - James Naughton	2023.02.17 James Naughton	½	89.30%	1. d4 Nf6 2. Nf3 d5 3. Bf4 c5