Vaszilij Sikula
TitleGrandmasterFederationUkraineBorn1981FIDE ID14104911
Classical2525
Rapid—
Blitz—
Games496
W · D · LWon · Drawn · Lost46 / 38 / 16
Peak2554Jul 2007
Rating history
2500
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2525no games played
Accuracy by phase
95.0%Opening94.8%Middlegame
Clutch factor
Insufficient dataPlay style
Plays 93.2% better with black
Very precise: only 0.0 blunders/game
Dominates 1.e4 as 
(71% in 246 games)
(71% in 246 games)Recent games
Kosic, Dragan(2469)
Hungarian Team Championship 2010... · 21 Nov 2010
Izsak, Gyula(2444)
HUN · 2 May 2010
Konnyu, Janos(2366)
HUN · 11 Apr 2010
Sax, Gyula(2517)
HUN · 21 Mar 2010
Babula, Vlastimil(2554)
HUN · 28 Feb 2010
Play against Sikula's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 496 games
Openings
250 games as White · scores 70.8%Weaknesses
where they slip as ♔ WhiteNo significant weaknesses detected as white
Strengths
what holds up for them as ♔ WhiteRuy Lopez: Morphy1.e4 e5 2.♞f3 ♞c6 3.♝b5 a616 games, last played 17 years ago81.3%wins
Italian: Two Knights1.e4 e5 2.♞f3 ♞c6 3.♝c4 ♞f618 games, last played 18 years ago72.2%wins
By family
open a family to see its linesPROTime controls · Years · Events
496 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 70.8%
B23–B5010817y
44%51%5
69.9%—C003016y
50%33%17
66.7%−4.1 ptsC50–C552818y
68%29%3
82.1%+11.3 ptsB12–B152118y
38%43%19
59.5%−11.3 ptsC63–C701917y
79%165
86.8%—C23–C421518y
60%33%7
76.7%—B00–B061418y
57%1429%
64.3%—B01620y
50%33%17
66.7%—Mistakes
Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squaresError heatmap
Insufficient data
Critical blunders
Tactical errors analyzed with StockfishCouldn't load this.
Repertoire
PROTime controls · Years · Events
496 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
250 games51%W39%D10%L
250games in this linewon 51%, drew 39%, lost 10%
Move
1. e4
24616y52%39%9
71%1. d4
223y50%50%0
75%1. ♞f3
2Sept 2000050%50%
25%