IM

Shuvalova, Polina

FID FID·Born 2001·FIDE #24171760·5,018 Games

Classical24924,334 Games
Rapid2382326 Games
Blitz2365397 Games

Statistics

5018

Total

2519

Wins

863

Draws

1630

Losses

50%17%32%

Play Style

What you need to know before facing them

Elite accuracy: 90.8% average
Very consistent (84%)
Very precise: only 0.2 blunders/game
Dominates 1.g3 ♔ (92% in 24 games)
Vulnerable to 1.f4 ♚ (only 17%)

Deep Analysis

Stockfish 18 · Classical games · 1,203 analyzed

Accuracy by phase
Opening96.7%
Middlegame92.1%
Endgame94.0%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)93%
210 Games
Equal position94%
167 Games
Losing (-2 or more)88%
123 Games

Problematic Pieces

Which pieces cause most errors?

♖
23%
143 errors
♕
19%
120 errors
♞
16%
97 errors
♙
16%
101 errors
♗
13%
81 errors
♔
13%
80 errors

Critical Moment

When does the first serious error occur?

Move 42average
1-15
16-25
26-35
36-45
46+
37% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

17
20
21
20
20
18
18
17
18
17
abcdefgh
Many
Few
Critical squares
f621 err
d520 err
d620 err
e520 err
e418 err
f6/d5 concentrate most errors. Force decisions in those zones.

Recent Games

W
Shamsuddin, Sayyid Usmon2144

1st 3-0 Thu 28th May 2026 · 28 May 2026

0-1
W
Rustamov, Rustam2340

1st 3-0 Thu 28th May 2026 · 28 May 2026

1-0
W
Brown, Akeem2060

1st 3-0 Thu 28th May 2026 · 28 May 2026

0-1
L
Le Tuan Minh (VIE)2585

1st 3-0 Thu 28th May 2026 · 28 May 2026

0-1
L
Vershinin, Igor2325

1st 3-0 Thu 28th May 2026 · 28 May 2026

1-0
L
Nguyen, Luong Vu2073

1st 3-0 Thu 28th May 2026 · 28 May 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Sicilian: Alapin
60.0%
10 Games·Loses

1.e4 c5 2.c3 g6

Nimzo-Indian: Rubinstein
46.7%
15 Games·Loses

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3

Black
Reti vs King's Indian
70.0%
10 Games·Loses

1.Nf3 Nf6 2.c4 g6

Petroff: Main Line
66.7%
9 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6

Strengths

AVOID
White
Reti: Double Fianchetto
73.2%
41 Games·Wins

1.Nf3 Nf6 2.g3 g6

Sicilian: e6 Systems
59.6%
146 Games·Wins

1.e4 c5 2.Nf3 e6

Black
Reti: Gambit
72.7%
11 Games·Wins

1.Nf3 d5 2.c4 e6

Caro-Kann: Panov-Botvinnik
62.2%
37 Games·Wins

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#38f6??
Tactics
vs Nurman
Blitz·2025
▶
#53Qxe6??
Endgame
vs Kamalidenova
Blitz·2025
▶
#28Nd4??
Tactics
vs Maltsevskaya
Blitz·2025
▶
#39Re3??
Tactics
vs Balajayeva
Blitz·2025
▶
#37Qd3??
Tactics
vs Kiolbasa
Blitz·2025
▶
#43Qd8+??
Endgame
vs Nurgaliyeva
Blitz·2025
▶
#31dxe5??
Tactics
vs Girya
Blitz·2025
▶
#40Nf6??
Tactics
vs Kurmangaliyeva
Blitz·2025
▶
#72Rg7??
Endgame
vs Mamedjarova
Blitz·2025
▶
#51exf5??
Endgame
vs Chen
Blitz·2025
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
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2026
2025
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2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
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Starting Position
2511 Games
54%16%30%
1.e4
61%
1576
1.d4
58%
540
1.Nf3
66%
288
1.c4
66%
25
1.g3
92%
24
1.f4
79%
21
1.g4
71%
7
1.b3
100%
7
1.Nc3
83%
6
1.a3
60%
5
1.h4
67%
3
1.b4
25%
2
1.a4
100%
2
1.c3
100%
2
1.e3
100%
2
1.d3
0%
1
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