Xu, Yi

CHN CHN·Born 1998·FIDE #8605564·1,071 Games

Classical2449870 Games

Rapid2401117 Games

Blitz244296 Games

Play against Xu, Yi's Twin

PRO

Uses their openings, level & style

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

Ready to play

1071 games analyzed

Statistics

Total

1071

Wins

353

Draws

494

Losses

222

33%46%21%

Play Style

What you need to know before facing them

Elite accuracy: 94.1% average

Solid conversion: 84%

Very consistent (88%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 ♔ (59% in 533 games)

Vulnerable to 1.c4 ♚ (only 45%)

Deep Analysis

Stockfish 18 · Classical games · 418 analyzed

Accuracy by phase

Opening

97.0%

Middlegame

93.8%

Endgame

95.5%

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

+5%

Winning (+2 or more)

94%116g

Equal position

96%217g

Losing (-2 or more)

90%85g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

21%

57 errors

17%

46 errors

17%

45 errors

15%

40 errors

15%

39 errors

15%

39 errors

Critical Moment — When does the first serious error occur?

Move 41 average

23%

18%

32%

27%

1-15

16-25

26-35

36-45

46+

32% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

c4 / c3

Critical squares

9 err

8 err

7 err

c4/c3 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White61.5%Wins

French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf613 Games · last played last year

White57.7%Wins

Italian: Two Knights — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf626 Games · last played 11 months ago

Black53.8%Wins

Catalan — 1.d4 Nf6 2.c4 e6 3.g313 Games · last played 2 years ago

Black50.0%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e612 Games · last played 10 months ago

Critical Blunders

10 errors · Stockfish

#23Nxd6??Tacticsvs ZhangOTB · 2025

#42Rh1??Endgamevs BuOTB · 2025

#36Bf3??Tacticsvs YuBlitz · 2025

#29Nxc5??Tacticsvs WangBlitz · 2025

#43f5+??Endgamevs YuBlitz · 2025

#43Rxe8+??Endgamevs WangBlitz · 2025

#30h5??Tacticsvs WangBlitz · 2025

#14Nf7??Tacticsvs LiuBlitz · 2025

#33Re5??Tacticsvs GongOTB · 2025

#43Rf4??Endgamevs NikitenkoOTB · 2025

Recent Games

1,071 Games

Liu, Yan(2538)

CHN DivA KO Rd1-2 2025 · 26 Oct 2025

½-½

Liu, Yan(2538)

2025年中国国际象棋甲级联赛总决赛主客场 · 24 Oct 2025

½-½

Liu, Yan

2025 Chinese Chess League... · 24 Oct 2025

½-½

Chen, Qi b

2025 Chinese Chess League... · 18 Oct 2025

½-½

Chen, Qi b(2476)

\"华发杯“2025年中国国际象棋甲级联赛总决赛（... · 18 Oct 2025

1-0

Chen, Qi b

2025 Chinese Chess League... · 18 Oct 2025

1-0

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

539 Games

37%45%18%

Move	Games	%
1.e4	534	59%
1.d4 Strong	4	75%
1.a3 Strong	1	100%

MoveGamesPerformance%

1.e4

534

59%

1.d4Strong

75%

1.a3Strong

100%