Scouting report: Qun Ma (GM, CHN)

812 over-the-board games in the Chess Stalker database (695 classical, 79 rapid, 38 blitz): 39% wins, 46% draws, 15% losses. FIDE rating 2596 standard, 2600 rapid, 2598 blitz. 268 games analyzed with Stockfish: 96% accuracy, 0.03 blunders per game.

  • Opening repertoire of Qun Ma 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 Qun Ma's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/8603154 — no account needed.

Qun Ma

GM

Chinaborn 1991FIDE ID 8603154

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2560
2600
2640
2680
2651 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2600
2598
2596
2666peak, May 2022
812games
316wins, 39%
377draws, 46%
119losses, 15%

Play style

before facing them
Elite accuracy: 95.6% average
High resilience (58%): Dangerous even when losing
Solid conversion: 88%
Very consistent (93%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 as ♔ (70% in 266 games)

Play against Ma's Twin

Their real openings, level & style

Based on 812 games

Openings

812 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Petroff: Main Line1.e4 e5 2.f3 f6 3.xe5 d614 games, last played last year71.4%wins
Sicilian: e6 Systems1.e4 c5 2.f3 e628 games, last played 2 years ago60.7%wins

Deep analysis

Stockfish · Classical · 268 analyzed
Accuracy by phase
Opening
97.3%
Middlegame
94.9%
Endgame
96.3%
Clutch factor
+4%
Winning (+2)
96%
Equal
97%
Losing (−2)
91%
Problematic pieces
27%
28 err
25%
26 err
14%
14 err
13%
13 err
12%
12 err
10%
10 err
Critical moment
Move 47 avg
0%
1-15
29%
16-25
0%
26-35
29%
36-45
43%
46+
43% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
5
6
Few
Many
f4
6
e4
5
a5
4
c1
4
g5
4
f4/e4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#75
d3?? vs Indjic
Endgame · OTB · 2025
#39
xe3?? vs Omonov
Endgame · OTB · 2025
#36
fxe5?? vs Sun
Middlegame · OTB · 2025
#52
g4?? vs Navara
Endgame · Blitz · 2025
#33
a5?? vs Hakobyan
Middlegame · Blitz · 2025
#68
xc3?? vs Theodorou
Endgame · Blitz · 2025

Recent games

Li, Di(2544)

4th China Chess King Stg1 · 24 Jul 2026

1–0
Xue, Haowen(2553)

4th China Chess King Stg1 · 24 Jul 2026

0–1
Zhu, Jiner(2550)

4th China Chess King Stg1 · 24 Jul 2026

1–0
Kong, Xiangrui(2538)

4th China Chess King Stg1 · 24 Jul 2026

0–1
Zhu, Jiner(2550)

4th China Chess King Stg2 · 24 Jul 2026

0–1
Lu, Shanglei(2635)

4th China Chess King Stg1 · 24 Jul 2026

0–1

Endgame statistics

Repertoire

PRO
812 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
404 games48%W42%D10%L
Move
1. e4
2667w
50%39%
70%
1. d4
1127w
39%50%
64%
1. c4
177y
59%29%
74%
1. f3
82y
63%38%
81%
1. a3
116y
100%
100%

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