Player profile

Chen, Meng Boon Marcus

Standard: 2187 Rapid: 2009 Blitz: 1985 (last updated 2026-11-02)

FIDE ID: 5812470 (view FIDE profile)

Federation: SGP Sex: M Birth Year: 2004 Age: 22

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

Games: 24 Wins: 6 (25%) Draws: 11 (46%) Losses: 7 (29%)

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Dossier

23 of 24 games analyzed.

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Openings

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As White 9 games 3W 4D 2L

English Opening 8 games 2W 4D 2L

King's English Variation 4 games 2W 1D 1L

Four Knights Variation, Quiet Line 2 games 2W 0D 0L

Taimanov Variation 1 game 0W 0D 1L

Kramnik-Shirov Counterattack 1 game 0W 1D 0L

Symmetrical Variation 3 games 0W 2D 1L

Three Knights, Fianchetto Variation 2 games 0W 1D 1L

Hedgehog Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Gambit Declined 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

Reshevsky Variation 1 game 1W 0D 0L

As Black 8 games 2W 3D 3L

Caro-Kann Defense 3 games 0W 2D 1L

Exchange Variation 2 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Maróczy Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Slav Defense 1 game 1W 0D 0L

Czech Variation 1 game 1W 0D 0L

Krause Attack 1 game 1W 0D 0L

Queen's Indian Defense, with e3 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

Full Symmetry Line 1 game 0W 1D 0L

French Defense 1 game 0W 0D 1L

Rubinstein Variation 1 game 0W 0D 1L

Blackburne Defense 1 game 0W 0D 1L

Horwitz Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 89

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

2025.04.08 · 69. Ke2 (−45.4% win chance) 0-1

Bagamasbad, Efren

Chen, Meng Boon Marcus

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2025.04.10 · 21. f6 (−30.1% win chance) 1-0

Li, Hui

Chen, Meng Boon Marcus

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2024.04.06 · 37... f4 (−24.3% win chance) 1/2-1/2

Chen, Meng Boon Marcus

Shoker, Samy

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2025.04.08 · 67. Ra8 (−23.6% win chance) 0-1

Bagamasbad, Efren

Chen, Meng Boon Marcus

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Games Showing all 24 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.04.17	2025 O2C Doeberl Cup Premier	2.2	2025.04.17 Zhao, Zong-Yuan (3202534) (2462)	0	89.40%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2025.04.14	2025 Melbourne International Open - Masters	9.5	2025.04.14 Li, Tedric (3242897) (2065)	1	95.20%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.04.13	2025 Melbourne International Open - Masters	8.4	2025.04.13 Antonio, Rogelio Jr (5200032) (2363)	½	93.10%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2025.04.11	2025 Melbourne International Open - Masters	7.11	2025.04.11 Kazarian, Anna-Maja (1033689) (2232)	0	90.10%	1. e4 c6 2. d4 d5 3. f3 Qb6
2025.04.11	2025 Melbourne International Open - Masters	6.4	2025.04.11 Shen, Zhiyuan (8608482) (2057)	1	94.70%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2025.04.10	2025 Melbourne International Open - Masters	5.6	2025.04.10 Soo, Kai Jie (5803454) (2206)	1	97.70%	1. d4 e6 2. c4 b6 3. Nf3 Bb7
2025.04.10	2025 Melbourne International Open - Masters	4.9	2025.04.10 Li, Hui (15400310) (2055)	1	88.50%	1. c4 e6 2. Nc3 d5 3. cxd5 exd5
2025.04.08	2025 Melbourne International Open - Masters	3.8	2025.04.08 Yang, Ray (3220281) (2076)	½	94.50%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.04.08	2025 Melbourne International Open - Masters	2.6	2025.04.08 Bagamasbad, Efren (5203570) (1937)	0	85.60%	1. c4 g6 2. Nc3 Bg7 3. g3 e5
2025.04.07	2025 Melbourne International Open - Masters	1.9	2025.04.07 Sanjay, Vasu (5828678) (1982)	½	93.00%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2024.04.06	Round 9: Chen, Meng Boon Marcus - Litchfield, Frederick		2024.04.06 Litchfield, Frederick (3218295) (2211)	½	94.10%	1. c4 b6 2. Nc3 Bb7 3. Nf3 e6
2024.04.06	Round 8: Shoker, Samy - Chen, Meng Boon Marcus		2024.04.06 Shoker, Samy (627143) (2473)	½	92.60%	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2024.04.05	Round 7: Chen, Meng Boon Marcus - Johansen, Darryl K		2024.04.05 Johansen, Darryl K (3200035) (2346)	½	93.80%	1. c4 e6 2. Nc3 c5 3. Nf3 Nf6
2024.04.05	Round 6: Chen, Meng Boon Marcus - Li, Tedric		2024.04.05 Li, Tedric (3242897) (1990)	1	96.70%	1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6
2024.04.04	Round 4: Bayaca, Sterling - Chen, Meng Boon Marcus		2024.04.04 Bayaca, Sterling (3227790) (2178)	0	91.40%	1. e4 e6 2. d4 d5 3. Nd2 dxe4
2024.04.03	Round 2: Le, Tri Kien - Chen, Meng Boon Marcus		2024.04.03 Le Tri Kien (12411027) (2261)	0	89.90%	1. d4 e6 2. Nf3 d5 3. c4 c6
2024.04.02	Round 1: Chen, Meng Boon Marcus - Das, Arghyadip		2024.04.02 Das, Arghyadip (5003610) (2405)	½	92.80%	1. c4 e5 2. Nc3 Bb4 3. Qb3 Nc6
????.??.??	2025 Sydney International Open	8.8	????.??.?? Cannon, David (3213110) (2291)	0	90.00%	1. c4 g6 2. Nc3 Bg7 3. g3 e5
????.??.??	2025 Sydney International Open	7.6	????.??.?? Lane, Gary W (3203301) (2250)	0	89.30%	1. e4 c6 2. d4 d5 3. Nd2 dxe4
????.??.??	2025 Sydney International Open	6.6	????.??.?? Chakrabarty, Reyaansh (3256944) (2274)	½	97.80%	1. c4 e6 2. Nc3 d5 3. cxd5 exd5
????.??.??	2025 Sydney International Open	5.7	????.??.?? Xie, George Wendi (3202933) (2338)	1	90.40%	1. e4 c6 2. d4 d5 3. exd5 cxd5
????.??.??	2025 Sydney International Open	4.7	????.??.?? Antonio, Rogelio Jr (5200032) (2363)	½	95.40%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
????.??.??	2025 Sydney International Open	3.8	????.??.?? Thing, Bibek (12303135) (2299)	½	94.40%	1. e4 c6 2. d4 d5 3. exd5 cxd5
????.??.??	2025 Sydney International Open	2.6	????.??.?? Dale, Ari (3213145) (2326)	½	-	1. d4 d5 2. c4 c6 3. cxd5 cxd5