Player profile

Du, Deyi

Standard: 1549 Rapid: 1504 Blitz: 1473 (last updated 2026-11-02)

FIDE ID: 298506 (view FIDE profile)

Federation: BEL Sex: M Birth Year: 2017 Age: 9

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

Games: 9 Wins: 4 (44%) Draws: 1 (11%) Losses: 2 (22%) Other: 2

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Dossier

1 of 9 games analyzed.

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Openings

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As White 4 games 2W 0D 1L

Italian Game 3 games 1W 0D 1L

Giuoco Pianissimo 2 games 1W 0D 1L

Italian Four Knights Variation 2 games 1W 0D 1L

(unspecified) 1 game 0W 0D 0L

Petrov's Defense 1 game 1W 0D 0L

Three Knights Game 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 5 games 2W 1D 1L

Italian Game 1 game 1W 0D 0L

Giuoco Pianissimo 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Vienna Game 1 game 0W 0D 0L

Vienna Gambit 1 game 0W 0D 0L

Paulsen Attack 1 game 0W 0D 0L

Van Geet Opening 1 game 0W 1D 0L

Napoleon Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Four Knights Game 1 game 1W 0D 0L

Spanish Variation 1 game 1W 0D 0L

Ranken Variation 1 game 1W 0D 0L

Blunders Top 4 of 9

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

????.??.?? · 20... Ng4 (−37.6% win chance) 0-1

Du, Deyi

Nguyen, Andreas

Engine View game

????.??.?? · 17... Rdf8 (−18.7% win chance) 0-1

Du, Deyi

Nguyen, Andreas

Engine View game

????.??.?? · 22... g5 (−17.5% win chance) 0-1

Du, Deyi

Nguyen, Andreas

Engine View game

????.??.?? · 11... Qd7 (−14.2% win chance) 0-1

Du, Deyi

Nguyen, Andreas

Engine View game

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Games Showing all 9 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
????.??.??	Round 9: Nguyen, Andreas - Du, Deyi	9.6	????.??.?? Nguyen, Andreas (298930)	1	70.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
????.??.??	Round 7: Du, Deyi - Merle, Iris	7.6	????.??.?? Merle, Iris (285870) (1400)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
????.??.??	Round 6: Nastoll, Edgar - Du, Deyi	6.3	????.??.?? Nastoll, Edgar (296465)	0	-	1. d4 d5 2. Bf4 Nf6 3. e3 e6
????.??.??	Round 5: Polfliet, Victor - Du, Deyi	5.5	????.??.?? Polfliet, Victor (298948)	*	-	1. e4 e5 2. Nc3 Nf6 3. f4 d5
????.??.??	Round 4: Du, Deyi - Van Heinsbergen, Benjamin	8.4	????.??.?? Van Heinsbergen, Benjamin (284793)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
????.??.??	Round 4: Du, Deyi - Patel, Shivaansh	4.2	????.??.?? Patel, Shivaansh (290548) (1603)	*	-	1. e4 e5 2. Nf3 Nc6
????.??.??	Round 3: Zaeter, Mohamed - Du, Deyi	3.4	????.??.?? Zaeter, Mohamed (298972)	½	-	1. Nc3 e5 2. Nf3 Nc6 3. d4 d6
????.??.??	Round 2: Du, Deyi - Peeters, Alexander	2.6	????.??.?? Peeters, Alexander (290572)	1	-	1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4
????.??.??	Round 1: Iachim, Angeliu - Du, Deyi	1.6	????.??.?? Iachim, Angeliu (278408) (1400)	1	-	1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6