IM
Zwardon, Vojtech
CZE·Born 1990·FIDE #325511·1,582 Games
CZE Classical24381,275 Games
Rapid2415179 Games
Blitz2410128 Games
Statistics
1582
Total
713
Wins
479
Draws
389
Losses
45%30%25%
Play Style
What you need to know before facing them
Elite accuracy: 93.1% average
Solid conversion: 87%
Very consistent (90%)
Very precise: only 0.0 blunders/game
Dominates 1.c4 ♔ (65% in 627 games)
Deep Analysis
Stockfish 18 · Classical games · 398 analyzed
Accuracy by phase
Opening95.2%
Middlegame92.7%
Endgame95.1%
Clutch Factor
Performance under pressure
Winning (+2 or more)94%
175 Games
Equal position95%
132 Games
Losing (-2 or more)90%
91 Games
Problematic Pieces
Which pieces cause most errors?
♖
23%
80 errors
♙
21%
71 errors
♕
15%
52 errors
♗
14%
49 errors
♞
14%
48 errors
♔
13%
44 errors
Critical Moment
When does the first serious error occur?
Move 37average
1-15
16-25
26-35
36-45
46+
40% of blunders occur between move 36-45. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
8
10
11
11
9
10
10
11
14
9
abcdefgh
Many
Few
Critical squares
f414 err
c611 err
d411 err
e711 err
d510 err
f4/c6 concentrate most errors. Force decisions in those zones.
Recent Games
L
Vaidyanathan, Adithya2200
4NCL Easter IM 2025 · 6 Apr 2026
L
Badacsonyi, Stanley2288
4NCL Easter IM 2026 · 5 Apr 2026
D
Dupuis, Denis K2116
4NCL Easter IM 2026 · 4 Apr 2026
W
Deepak Ambattu, Rithvik2153
4NCL Easter IM 2026 · 4 Apr 2026
W
Golubka, Petro2348
4NCL Easter IM 2026 · 3 Apr 2026
W
Turner, Max N2278
4NCL Easter IM 2026 · 2 Apr 2026
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
English: Anglo-Indian
55.2%29 Games·Wins
1.c4 Nf6 2.Nc3 g6
Black
Sicilian: Alapin
58.8%17 Games·Wins
1.e4 c5 2.c3 Nf6
Nimzo-Indian: Classical
53.3%15 Games·Wins
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#53Rc3??
Endgamevs Hrbek
OTB·2026
▶
#65e7??
Endgamevs Babula
Blitz·2025
▶
#35Bc8??
Tacticsvs Delgerdalai
Blitz·2025
▶
#29Kh7??
Tacticsvs Shagbazyan
Blitz·2025
▶
#35Rxc5??
Tacticsvs Finek
Blitz·2025
▶
#31f5??
Tacticsvs Riha
Blitz·2025
▶
#14Bxh6??
Tacticsvs Dvorak
OTB·2025
▶
#20Rxd7??
Tacticsvs Zavurka
OTB·2025
▶
#46Qe8??
Endgamevs Movsesian
Rapid·2025
▶
#45Kg8??
Endgamevs Cerveny
OTB·2025
Endgame Statistics
23 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2025
2024
2023
2022
2021
PRO
8
76
5
4
3
2
1a
b
c
d
efgh776 Games
49%30%21%
1.c4
65%628
1.e4
58%77
1.f4
61%64
1.d4
38%4
1.g3
67%3