Pham, Khoi

NED NED·Born 2005·FIDE #1054988

2419Classical

2292Rapid

2381Blitz

Statistics

Total463

Wins209

Draws111

Losses143

45%24%31%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 92.7% average

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 as

(71% in 21 games)

Vulnerable to 1.c4

(only 47%)

Play against Pham's Twin

Uses their openings, level & style

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

Ready to play

463 games analyzed

Deep Analysis

Stockfish 18 · Classical · 280 analyzedStockfish 18 · Classical games · 280 analyzed

Accuracy by phase

Opening

96.5%

Middlegame

93.0%

Endgame

94.8%

Clutch Factor

+5%

Winning (+2)Winning (+2)

94%125g

EqualEqual position

95%79g

Losing (−2)Losing (−2)

89%76g

Accuracy under pressure

Problematic Pieces — which cause most errors?

22%

62 err

18%

52 err

17%

50 err

16%

45 err

14%

39 err

13%

38 err

Critical Moment

Move 32 avg

1-15

20%

16-25

27%

26-35

40%

36-45

46+

40% of blunders occur after move 36-45 — keep tension until then.of blunders occur after move 36-45 — keep tension until then.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

e2 / f5

Critical squares

12 err

10 err

e2/f5 concentrate most errors. Force decisions in those zones.

Openings

463 gamesBased on 463 player games

Weaknesses

— exploit these— exploit these lines

aswhite50.0%losses

French Defense — 1.e4 e6 2.d4 d5

12 games · last played last yearPlay this line

aswhite44.0%losses

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6

25 games · last played 5 months agoPlay this line

asblack57.1%losses

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6

14 games · last played 5 months agoPlay this line

asblack55.6%losses

King's Indian — 1.d4 Nf6 2.c4 g6

9 games · low sample · last played 2 years agoPlay this line

Strengths

— avoid these— avoid these lines

aswhite80.0%wins

Sicilian: 2...Nc6 — 1.e4 c5 2.Nf3 Nc610 g10 games · last played last year

aswhite70.0%wins

King's Indian — 1.d4 Nf6 2.c4 g610 g10 games · last played 2 years ago

asblack50.0%wins

Italian: Two Knights — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf618 g18 games · last played last year

asblack45.0%wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d640 g40 games · last played 5 months ago

Critical Blunders

10 errors · Stockfish

#31h6??Tacticsvs KazarjanOTB · 2025

#18f3??Tacticsvs AdmiraalOTB · 2025

#36Rc2??Tacticsvs CaoOTB · 2025

#84Kf4??Endgamevs Van BatenburgOTB · 2025

#27Nxa7??Tacticsvs GroenewoudOTB · 2025

#31a2??Tacticsvs TiggelmanOTB · 2025

#32g5??Tacticsvs PijpersOTB · 2025

#46Kh4??Endgamevs SlagboomOTB · 2025

#39Qf4??Tacticsvs FioritoOTB · 2025

#17Qe2??Tacticsvs XuOTB · 2025

Recent Games

463 games

Win

Raats, Joppe(2231)

Dutch Meesterklasse 2025-... · 28 Mar 2026

1-0

Draw

Coles, Ruben(2284)

Budapest Spring Open 2026 · 7 Mar 2026

½-½

Draw

Piddubna, Bozhena(2288)

Budapest Spring Festival · 6 Mar 2026

½-½

Win

Dirikolu, Deniz(2320)

Budapest Spring Festival · 5 Mar 2026

1-0

Loss

Vijayakumar, Rishi(2321)

Budapest Spring Festival · 4 Mar 2026

1-0

Draw

Harshit Ranjan Sahu(2302)

Budapest Spring Festival · 3 Mar 2026

½-½

Endgame Statistics

PRO145 endgames (49.2%) · avoid Pure Pawn (0%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

49.2%

145 / 295

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

77.9%353

R+Bishop vs R+Knight

79.4%306

Rook vs Minor (Exchange)

73.7%281

Rook vs Rook

72.6%252

Rook vs Two Minors

78.1%160

Pure Pawn

60.6%109

Rook + Equal Minors77.9%353

R+Bishop vs R+Knight79.4%306

Rook vs Minor (Exchange)73.7%281

Rook vs Rook72.6%252

Rook vs Two Minors78.1%160

Pure Pawn60.6%109

Weak in Pure Pawn: only 0% win rate (5 games) — Force thisShow all 14 types

Unlock Endgame Statistics

14 endgame categories — discover where they collapse under pressure

Repertoire

PRO

Move arrowsmost-played moves

Starting Position

SF18

233 games

44%27%29%

Move	games	%
1.e4	141	55%
1.d4	64	62%
1.Nf3Strong	21	71%
1.c4	7	50%

MovegamesPerf%

1.e4

141

55%

1.d4

62%

1.Nf3Strong

71%

1.c4

50%