GM

Bilguun, Sumiya

MGL MGL·Born 1997·FIDE #4901541·1,254 Games

Classical2442921 Games
Rapid2470182 Games
Blitz2409192 Games

Statistics

1254

Total

501

Wins

396

Draws

354

Losses

40%32%28%

Play Style

What you need to know before facing them

Elite accuracy: 92.9% average
Solid conversion: 82%
Very consistent (86%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (61% in 609 games)
Vulnerable to 1.c4 ♚ (only 42%)

Deep Analysis

Stockfish 18 · Classical games · 270 analyzed

Accuracy by phase
Opening96.3%
Middlegame93.1%
Endgame94.8%

Clutch Factor

Performance under pressure

+3%
Winning (+2 or more)93%
100 Games
Equal position94%
110 Games
Losing (-2 or more)90%
60 Games

Problematic Pieces

Which pieces cause most errors?

♖
24%
59 errors
♗
21%
53 errors
♙
17%
43 errors
♕
15%
38 errors
♔
13%
33 errors
♞
10%
25 errors

Critical Moment

When does the first serious error occur?

Move 41average
1-15
16-25
26-35
36-45
46+
38% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

9
8
8
9
8
12
7
7
9
8
abcdefgh
Many
Few
Critical squares
c412 err
b59 err
e39 err
f89 err
c68 err
c4/b5 concentrate most errors. Force decisions in those zones.

Recent Games

L
Nikitenko, Mihail2480

8th SCO Int Team Final · 11 Apr 2026

1-0
W
Nikitenko, Mihail2480

8th SCO Int Team Final · 11 Apr 2026

1-0
D
Grischuk, Alexander2641

8th SCO Int Team Final · 10 Apr 2026

½-½
L
Grischuk, Alexander2641

8th SCO Int Team Final · 10 Apr 2026

1-0
W
Adly, Ahmed2580

8th SCO Int Team GpB 2026 · 9 Apr 2026

1-0
W
Isaev, Jamshed2227

8th SCO Int Team GpB 2026 · 9 Apr 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!
White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID
White

No consistent strengths detected as White

Black
Sicilian: Alapin
53.8%
13 Games·Wins

1.e4 c5 2.c3 d5

Sicilian: Closed
50.0%
12 Games·Wins

1.e4 c5 2.Nc3 e6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#25Nd5??
Tactics
vs Motylev
Blitz·2025
▶
#55Kf5??
Endgame
vs Lodici
Blitz·2025
▶
#23Bxe4??
Tactics
vs Ansat
Blitz·2025
▶
#72Kd6??
Endgame
vs Mamedyarov
Blitz·2025
▶
#104a7??
Endgame
vs Tin
Blitz·2025
▶
#40Qd5??
Tactics
vs Nesterov
Blitz·2025
▶
#47h3??
Endgame
vs Ponkratov
Blitz·2025
▶
#30Rd5??
Tactics
vs Indjic
Rapid·2025
▶
#31Ne4??
Tactics
vs Narayanan S L
Blitz·2025
▶
#49e4??
Endgame
vs Martirosyan
Blitz·2025
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
618 Games
44%33%23%
1.e4
61%
610
1.c4
63%
4
1.Nf3
67%
3
1.b3
100%
1
chessstalkerv3.5

Know your enemy. Win more games.

Resources

Trust & Privacy

🍪No tracking cookies
🔒SSL encrypted
📊Self-hosted analytics

© 2025-2026 Chess Stalker. Not affiliated with Lichess.org or Chess.com

Made with ♟ for chess players

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.