Player profile

Cheung, Leo

Standard: 1870 Rapid: 1793 Blitz: 1797 (last updated 2026-11-02)

FIDE ID: 343441866 (view FIDE profile)

Federation: ENG Sex: M Birth Year: 2013 Age: 13

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

Games: 24 Wins: 7 (29%) Draws: 5 (21%) Losses: 12 (50%)

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Dossier

21 of 24 games analyzed.

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Openings

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As White 9 games 5W 1D 3L

Sicilian Defense 6 games 3W 1D 2L

Najdorf Variation 2 games 1W 0D 1L

English Attack 2 games 1W 0D 1L

Kan Variation 1 game 0W 0D 1L

Maróczy Bind, Réti Variation 1 game 0W 0D 1L

Dragon Variation 1 game 1W 0D 0L

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

Nimzowitsch Variation 1 game 0W 1D 0L

Advance Variation 1 game 0W 1D 0L

Delayed Alapin Variation 1 game 1W 0D 0L

with e6 1 game 1W 0D 0L

Scotch Game 1 game 0W 0D 1L

Mieses Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Modern Defense 1 game 1W 0D 0L

Standard Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Philidor Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 10 games 2W 2D 6L

Sicilian Defense 6 games 1W 1D 4L

Alapin Variation 2 games 0W 1D 1L

Barmen Defense 2 games 0W 1D 1L

(unspecified) 1 game 0W 0D 1L

Delayed Alapin Variation 1 game 0W 0D 1L

with d6 1 game 0W 0D 1L

McDonnell Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Closed 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 2 games 0W 1D 1L

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

(unspecified) 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 0D 1L

Full Symmetry Line 1 game 0W 0D 1L

King's Indian Defense 2 games 1W 0D 1L

Fianchetto Variation 2 games 1W 0D 1L

Uhlmann-Szabo System 1 game 0W 0D 1L

Kavalek Defense 1 game 1W 0D 0L

Blunders Top 4 of 75

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

2026.08.30 · 37. Nc7+ (−75.9% win chance) 0-1

Wareing, John P

Cheung, Leo

Engine View game

2026.08.30 · 29. Qe3 (−39.2% win chance) 0-1

Fyson, Max

Cheung, Leo

Engine View game

2025.06.28 · 32... c2 (−38.5% win chance) 1-0

Cheung, Leo

Singh, Amrik J

Engine View game

2026.06.28 · 42... Kf5 (−32.4% win chance) 1-0

Cheung, Leo

Arnott, Jonathan W

Engine View game

View blunders & mistakes

Games Showing all 24 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.08.31	Round 6: Peacock, Malcolm R - Cheung, Leo	6.8	2026.08.31 Peacock, Malcolm R (414611) (1978)	½	94.40%	1. c4 Nf6 2. g3 g6 3. Bg2 Bg7
2026.08.30	Round 4: Cheung, Leo - Wareing, John P	4.9	2026.08.30 Wareing, John P (410454) (1928)	0	62.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.08.30	Round 3: Cheung, Leo - Fyson, Max	3.6	2026.08.30 Fyson, Max (343458807) (1959)	0	74.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.29	Round 2: Sanada, Tetsuaki - Cheung, Leo	2.2	2026.08.29 Sanada, Tetsuaki (7005903) (2051)	0	85.00%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2026.08.29	Round 1: Kershaw, Ewan - Cheung, Leo	1.6	2026.08.29 Kershaw, Ewan (343408605) (2003)	1	98.20%	1. c4 Nf6 2. g3 g6 3. Bg2 Bg7
2026.08.23	Round 5: Cheung, Leo - Royle, Alex	5.14	2026.08.23 Royle, Alex (494143) (1964)	0	86.70%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.08.23	Round 4: Saskin, Ayaz - Cheung, Leo	4.12	2026.08.23 Saskin, Ayaz (26321475) (1989)	½	97.60%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2026.08.22	Round 3: Cheung, Leo - Parry, Samuel	3.19	2026.08.22 Parry, Samuel (460397) (1878)	1	96.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.22	Round 2: Heritage, Jamie - Cheung, Leo	2.13	2026.08.22 Heritage, Jamie (343402097) (2051)	0	82.80%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2026.08.21	Round 1: Cheung, Leo - Ganti, Shriaansh	1.6	2026.08.21 Ganti, Shriaansh (343104781) (2118)	½	94.70%	1. e4 c5 2. Nf3 Nf6 3. e5 Nd5
2026.06.28	Round 5: Arnott, Jonathan W - Cheung, Leo	5.11	2026.06.28 Arnott, Jonathan W (408077) (2004)	0	80.60%	1. e4 c5 2. Be2 g6 3. d3 Bg7
2026.06.28	Round 4: Cheung, Leo - Ackley, Peter J E	4.17	2026.06.28 Ackley, Peter J E (414824) (1958)	1	-	1. e4 g6 2. d4 Bg7 3. Nc3 d6
2026.06.27	Round 3: Potter, John M - Cheung, Leo	3.10	2026.06.27 Potter, John M (406260) (2094)	0	91.00%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2026.06.27	Round 2: Cheung, Leo - Gunarathne, Senith Thenula	2.16	2026.06.27 Gunarathne, Senith Thenula (343104324) (2016)	1	81.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.29	Round 5: Lambton, David - Cheung, Leo	5.3	2025.06.29 Lambton, David (465933) (1802)	0	88.50%	1. c4 c5 2. g3 g6 3. Bg2 Bg7
2025.06.29	Round 4: Cheung, Leo - Greatorex, Roger	4.9	2025.06.29 Greatorex, Roger (420131) (1748)	1	89.60%	1. e4 e5 2. Nf3 d6 3. d4 exd4
2025.06.28	Round 3: Singh, Amrik J - Cheung, Leo	3.2	2025.06.28 Singh, Amrik J (428981) (1641)	0	86.40%	1. e4 c5 2. f4 d5 3. e5 Nc6
2025.06.27	Round 2: Cheung, Leo - Webb, Nick	2.1	2025.06.27 Webb, Nick (2517302) (1872)	1	91.60%	1. e4 c5 2. Nf3 e6 3. c3 a6
2025.06.27	Round 1: Roberts, Jamie - Cheung, Leo	1.12	2025.06.27 Roberts, Jamie (343433367) (1775)	1	91.10%	1. e4 c5 2. Nc3 g6 3. f4 Bg7
	Round 5: Cheung, Leo - Barnes, Neville	5.16	Barnes, Neville (343454321)	½	95.90%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8
	Round 4: Cheung, Leo - Collier, James P	4.17	Collier, James P (343454160) (1728)	½	95.20%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
	Round 3: Burke, Alex - Cheung, Leo	3.15	Burke, Alex (343441190) (1881)	0	-	1. c4 c5 2. Nf3 Nf6 3. Nc3 g6
	Round 2: Cheung, Leo - Fishwick, George	2.16	Fishwick, George (343477240)	0	89.10%	1. e4 e6 2. d4 d5 3. exd5 exd5
	Round 1: Surtees, Mike J - Cheung, Leo	1.5	Surtees, Mike J (412619) (2055)	0	-	1. e4 c5 2. d3 Nc6 3. Ne2 Nf6