Nguyen, Ngoc Truong Son

VIE VIE·Born 1990·FIDE #12401110·3,939 Games

Classical26003,587 Games

Rapid2510149 Games

Blitz2539223 Games

Play against Nguyen, Ngoc Truong Son's Twin

PRO

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

Ready to play

3939 games analyzed

Statistics

Total

3939

Wins

2027

Draws

1060

Losses

852

51%27%22%

Play Style

What you need to know before facing them

Elite accuracy: 93.5% average

Solid conversion: 85%

Very consistent (90%)

Very precise: only 0.2 blunders/game

Dominates 1.c4 ♔ (72% in 78 games)

Deep Analysis

Stockfish 18 · Classical games · 690 analyzed

Accuracy by phase

Opening

96.6%

Middlegame

92.9%

Endgame

94.5%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+3%

Winning (+2 or more)

94%207g

Equal position

95%163g

Losing (-2 or more)

91%129g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

26%

198 errors

19%

149 errors

15%

116 errors

14%

107 errors

13%

103 errors

12%

95 errors

Critical Moment — When does the first serious error occur?

Move 46 average

25%

24%

42%

1-15

16-25

26-35

36-45

46+

42% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

219

Hotspot zone

d4 / f4

Critical squares

24 err

23 err

21 err

d4/f4 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

White44.4%Loses

French: Exchange — 1.e4 e6 2.d4 d5 3.exd5

9 Games · Low sample · last played 2 months agoPlay this line

Black54.5%Loses

Scotch: Mieses — 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6

11 Games · last played last yearPlay this line

Strengths

— avoid these lines

White80.0%Wins

Queen's Gambit Accepted — 1.d4 d5 2.c4 dxc410 Games · last played 2 years ago

White69.0%Wins

Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e571 Games · last played 3 weeks ago

Black66.7%Wins

Caro-Kann: Exchange — 1.e4 c6 2.d4 d5 3.exd512 Games · last played 2 years ago

Black66.7%Wins

London System — 1.d4 Nf6 2.Bf4 e612 Games · last played last month

Critical Blunders

10 errors · Stockfish

#12Nxd4??Tacticsvs BokOTB · 2026

#14Rad1??Tacticsvs KhanbutaevOTB · 2026

#69Kf3??Endgamevs Martinez AlcantaraOTB · 2026

#23f3??Tacticsvs XiongOTB · 2026

#17Rf8??Tacticsvs ShandryginOTB · 2026

#62a7??Endgamevs Jihan Tejas ShahOTB · 2026

#24Rc7??Tacticsvs ShandryginOTB · 2026

#42Nd6??Endgamevs PankivOTB · 2026

#39Bg3+??Tacticsvs KavyevOTB · 2026

#43Rxd3??Endgamevs DarvishiOTB · 2026

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Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1974 Games

55%26%19%

Move	Games	%
1.e4	971	69%
1.d4	822	67%
1.c4 Strong	78	72%
1.Nf3	73	69%
1.c3	9	61%
1.b3	8	69%
1.f4	8	69%
1.d3 Strong	2	100%
1.e3	2	50%
1.g3 Strong	1	100%

MoveGamesPerformance%

1.e4

971

69%

1.d4

822

67%

1.c4Strong

72%

1.Nf3

69%

1.c3

61%

1.b3

69%

1.f4

69%

1.d3Strong

100%

1.e3

50%

1.g3Strong

100%