Player profile

Deuber, Roman

Standard: 2053 Rapid: 0 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 1307258 (view FIDE profile)

Federation: SUI Sex: M Birth Year: 1984 Age: 42

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

Games: 8 Wins: 0 (0%) Draws: 2 (25%) Losses: 6 (75%)

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Dossier

7 of 8 games analyzed.

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Openings

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As White 2 games 0W 1D 1L

Sicilian Defense 2 games 0W 1D 1L

Taimanov Variation 1 game 0W 1D 0L

Bastrikov Variation, English Attack 1 game 0W 1D 0L

Hyperaccelerated Dragon 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 4 games 0W 1D 3L

English Opening 2 games 0W 0D 2L

Mikenas-Carls Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

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

Ruy Lopez 1 game 0W 1D 0L

Closed 1 game 0W 1D 0L

Anti-Marshall 1 game 0W 1D 0L

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

Normal Variation 1 game 0W 0D 1L

Gligoric System, Exchange Variation 1 game 0W 0D 1L

Blunders Top 4 of 32

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

2024.05.10 · 32... Rxb2 (−33% win chance) 1-0

Deuber, Roman

Sutter, Oliver

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2024.07.16 · 16... Rxf5 (−29.6% win chance) 1-0

Deuber, Roman

Siebrecht, Sebastian

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2023.05.20 · 15... a5 (−23.5% win chance) 1-0

Roman Deuber

Fabian Frey

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2024.07.13 · 25. h4 (−23.4% win chance) 0-1

Stojanovic, Mihajlo

Deuber, Roman

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Games Showing all 8 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.09.28	SMM Rd 8+9	9.39	2025.09.28 Frey,Fabian (1336487) (2237)	½	91.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.04.27	SUI-chT Tribschen-Riehen	4.8	2025.04.27 Collin, Moritz Valentin (1342932) (2303)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.02.05	Round 2: Peng, Li Min - Deuber, Roman	2.1	2025.02.05 Peng, Li Min (14112620) (2489)	0	82.50%	1. c4 e6 2. Nc3 Nf6 3. e4 d5
2024.07.16	Round 4: Siebrecht, Sebastian - Deuber, Roman	4.8	2024.07.16 Siebrecht, Sebastian (4609352) (2363)	0	68.20%	1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
2024.07.13	Round 1: Deuber, Roman - Stojanovic, Mihajlo	1.3	2024.07.13 Stojanovic, Mihajlo (916366) (2481)	0	86.50%	1. e4 c5 2. Nf3 g6 3. c4 d6
2024.05.10	Bundesturnier	3.8	2024.05.10 Sutter, Oliver (1300474) (2304)	0	85.10%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.05.20	Round 5: Fabian Frey - Roman Deuber		2023.05.20 Fabian Frey	0	81.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.05.18	Round 2: Roman Deuber - Christian Bauer		2023.05.18 Christian Bauer	0	88.70%	1. d4 d6 2. e4 Nf6 3. Nc3 g6