Player profile

Kudrin, Sergey

Standard: 2282 Rapid: 0 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 2000164 (view FIDE profile)

Federation: USA Sex: M Birth Year: 1959 Age: 67

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

Games: 11 Wins: 5 (45%) Draws: 6 (55%) Losses: 0 (0%)

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Dossier

11 of 11 games analyzed.

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Openings

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As White 7 games 4W 3D 0L

Sicilian Defense 3 games 1W 2D 0L

Najdorf Variation 1 game 1W 0D 0L

Lipnitsky Attack 1 game 1W 0D 0L

Dragon Variation 1 game 0W 1D 0L

Yugoslav Attack, Hungarian Dragon 1 game 0W 1D 0L

Kan Variation 1 game 0W 1D 0L

Wing Attack 1 game 0W 1D 0L

Modern Defense 2 games 2W 0D 0L

Standard Defense 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

French Defense 1 game 0W 1D 0L

Tarrasch Variation 1 game 0W 1D 0L

Chistyakov Defense 1 game 0W 1D 0L

Alekhine Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 4 games 1W 3D 0L

Sicilian Defense 2 games 1W 1D 0L

Moscow Variation 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

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

Pin Defense 1 game 0W 1D 0L

Neo-Grünfeld Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Opening 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

Botvinnik System Reversed, with Nf3 1 game 0W 1D 0L

Blunders Top 4 of 18

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

2024.11.17 · 12... Ng6 (−13.7% win chance) 1/2-1/2

Kudrin, Sergey

Shehata, Akram

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2026.05.17 · 14. Re1 (−12.2% win chance) 1/2-1/2

Muthukumar, Haari

Kudrin, Sergey

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2024.07.20 · 16. Qe2 (−10.9% win chance) 1/2-1/2

Jing, Andrew

Kudrin, Sergey

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2024.11.16 · 15... Bxd5 (−10.1% win chance) 1/2-1/2

Kudrin, Sergey

Chernin, Oliver

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Games Showing all 11 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.05.17	Round 5: Kudrin, Sergey - Muthukumar, Haari	5.2	2026.05.17 Muthukumar, Haari (30987261) (2236)	½	93.80%	1. e4 e6 2. d4 d5 3. Nd2 c5
2026.05.17	Round 4: Xiang, Grayson - Kudrin, Sergey	4.3	2026.05.17 Xiang, Grayson (39918742) (1928)	1	95.60%	1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
2026.05.16	Round 3: Kudrin, Sergey - Shin, Theodore	3.4	2026.05.16 Shin, Theodore (39950808) (1782)	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.16	Round 2: Xu, Ryan (Zhuoyuan) - Kudrin, Sergey	2.2	2026.05.16 Xu, Ryan (Zhuoyuan) (329105250) (1975)	½	95.50%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2026.05.15	Round 1: Kudrin, Sergey - Robert Donald Olsen	1.2	2026.05.15 Robert Donald Olsen	1	97.40%	1. e4 d6 2. d4 g6 3. Nc3 Bg7
2024.11.17	Round 5: Kudrin, Sergey - Towsen, John	5.3	2024.11.17 Towsen, John (39943275) (1892)	1	95.90%	1. e4 Nf6 2. e5 Nd5 3. d4 Nb6
2024.11.17	Round 4: Shehata, Akram - Kudrin, Sergey	4.2	2024.11.17 Shehata, Akram (10600639) (1752)	½	92.90%	1. e4 c5 2. d4 cxd4 3. c3 dxc3
2024.11.16	Round 3: Kudrin, Sergey - Fleischman, Eric	3.2	2024.11.16 Fleischman, Eric (2014980) (1993)	½	92.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.11.16	Round 2: Chernin, Oliver - Kudrin, Sergey	2.2	2024.11.16 Chernin, Oliver (2002531) (1984)	½	90.60%	1. c4 c5 2. Nf3 Nc6 3. g3 e5
2024.11.16	Round 1: Kudrin, Sergey - Robert Olsen	1.2	2024.11.16 Robert Olsen	1	93.00%	1. e4 d6 2. d4 g6 3. Nc3 Bg7
2024.07.20	Round 6: Kudrin, Sergey - Jing, Andrew	6.14	2024.07.20 Jing, Andrew (30984076) (2056)	½	91.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4