Scouting report: Tong(QD) Xiao (GM, CHN)

789 over-the-board games in the Chess Stalker database (417 classical, 123 rapid, 249 blitz): 47% wins, 33% draws, 20% losses. FIDE rating 2598 standard, 2472 rapid, 2490 blitz. 369 games analyzed with Stockfish: 95% accuracy, 0.04 blunders per game.

Opening repertoire of Tong(QD) Xiao as White and Black, with results per line — free.
Weaknesses and blunder patterns, evaluated with Stockfish — free.
Recent over-the-board games and endgame statistics.
Twin Bot: a sparring bot that imitates Tong(QD) Xiao's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/8622388 — no account needed.

Tong(QD) Xiao

TitleGrandmasterFederationChinaBorn2008FIDE ID8622388

Classical2598

Rapid2472

Blitz2490

Games789

W · D · LWon · Drawn · Lost47 / 33 / 20

Peak2599Jul 2026

Rating history

1900

2100

2300

2500

Peak2599

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2598Rapid2472Blitz2490no games played

Accuracy by phase

96.9%Opening93.9%Middlegame95.5%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 94.6% average

Solid conversion: 92%

Very consistent (93%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 as

(82% in 37 games)

Vulnerable to 1.c4

(only 43%)

Recent games

Smail, Benedict(2078)

3rd 3-0 Thursday · 15 Oct 2026

0–1

Martirosyan, Haik M.(2661)

3rd 3-0 Thursday · 15 Oct 2026

1–0

Nguyen, Ngoc Truong Son(2600)

3rd 3-0 Thursday · 15 Oct 2026

½–½

Terry, Renato(2500)

3rd 3-0 Thursday · 15 Oct 2026

½–½

Bortnyk, Olexandr(2604)

3rd 3-0 Thursday · 15 Oct 2026

½–½

Play against Xiao's Twin

Their real openings, level & style

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

Based on

789 games

Based on 789 games

Openings

393 games as White · scores 67.8%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Sicilian: e6 Systems1.e4 c5 2.♞f3 e614 games, last played 4 months ago64.3%wins

Caro-Kann: Advance1.e4 c6 2.d4 d5 3.e519 games, last played 3 months ago57.9%wins

By family

open a family to see its lines

PROTime controls · Years · Events

789 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 67.8%

B20–B50923m

48%35%17

65.2%—

C60–C70603m

30%55%15

57.5%−10.3 pts

A00–A04452w

42%29%29%

56.7%−11.1 pts

A10–A30374m

76%1410

82.4%+14.6 pts

B10–B15323m

53%38%9

71.9%+4.1 pts

C00273m

59%30%11

74.1%+6.3 pts

C23–C46233m

48%39%13

67.4%—

A45–A50152w

73%720%

76.7%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

254 endgames (54.5%) · force Knight vs Knight (8%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

54.5%

254 / 466

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Knight vs Knight: only 8% win rate (12 games). Force this endgameShow all 14 types

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

€4.17/mo billed yearly · or €6.99 monthly

Repertoire

PROTime controls · Years · Events

789 games in scope

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Explore the repertoireevery move played, ranked by frequency

393 games52%W32%D16%L

393games in this linewon 52%, drew 32%, lost 16%

Move

1. e4

2613w

47%39%14

66%

1. d4

502w

70%1218%

76%

1. c4

374m

76%1410

82%

1. ♞f3

322w

34%34%32%

52%

1. b3

113m

55%18%27%

64%

1. g3

16m

100%

100%

1. ♞c3

14m

100%

100%

🍪 Cookies · Chess Stalker stores in your browser only what it needs to work (session and preferences) and measures its audience with its own cookie-free analytics. Analytics are optional.