K
GM
Kiselev, Vitalii
ARG·Born 1988·FIDE #4194128·182 Games
FIDE OTB · #4194128 · 182 Games
Classical2507161 g Games
Rapid238821 g Games
Blitz24070 g Games
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182 games analyzed
Statistics
Total
182Wins
90Draws
41Losses
5149%23%28%
Play Style
before facing themWhat you need to know before facing themElite accuracy: 94.3% average
Very consistent (94%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 ♔ (77% in 26 games)
Vulnerable to 1.d4 ♚ (only 47%)
Deep Analysis
Stockfish 18 · Classical games · 15 analyzedAccuracy by phase
Opening
95.3%
Middlegame
94.1%
Endgame
94.8%
Clutch Factor
+1%Winning (+2)Winning (+2)
94%8g
EqualEqual position
96%4g
Losing (−2)Losing (−2)
93%3g
Accuracy under pressure
Problematic Pieces — which cause most errors?
33%
5 err
20%
3 err
13%
2 err
13%
2 err
13%
2 err
7%
1 err
Critical Moment
Move 44 avg0%
1-15
0%
16-25
0%
26-35
100%
36-45
0%
46+
100% of blunders after move 36-45 — keep the tension until then.of blunders occur in moves 36-45. Keep the tension until that moment.
Error Heatmap — where do errors occur?
2
2
FewMany
Errors mapped
12
Hotspot zone
a5 / c4
Critical squares
a5
2 err
c4
2 err
b1
1 err
b6
1 err
d7
1 err
a5/c4 account for most of the errors. Force decisions in those zones.
Openings
182 GamesBased on 182 player gamesWeaknesses
— exploit these— exploit these linesNo significant weaknesses detected as white
asblack55.6%Losses
Sicilian: Rossolimo — 1.e4 c5 2.Nf3 Nc6 3.Bb5
9 Games · Low sample · last played last yearPlay this line
Strengths
— avoid these— avoid these linesaswhite66.7%Wins
Sicilian: Closed — 1.e4 c5 2.Nc3 Nc612 Games · last played last year
12 Games · last played last year
No consistent strengths detected as black
Critical Blunders
2 errors · Stockfish#26Rxg5??vs HoffmanOTB · 2025
#44Rxg6??vs NepomniachtchiOTB · 2025
Recent Games
182 GamesW
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55º Abierto Internaciona... · 28 Mar 2026
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Moreno Perez, Tobias Sebastian(2356)
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Leskovar, Mario(2169)
55º Abierto Internaciona... · 28 Mar 2026
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Fischer, Pablo(1959)
55º Abierto Internaciona... · 28 Mar 2026
W
Ocampos, Ian(2233)
55º Abierto Internaciona... · 28 Mar 2026
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Sipaila, Jorge(2083)
55º Abierto Internaciona... · 28 Mar 2026
Endgame Statistics
PRO10 endgames (66.7%)Unlock Endgame Statistics
17 endgame categories analyzed — discover where they collapse under pressure
Repertoire
6
5
4
3
Move arrowsmost-played moves
Stockfish
89 Games
61%12%27%
MoveGamesPerformance%
1.e4
5960%
1.d4Strong
2677%
1.Nf3Strong
3100%
1.g3Strong
1100%
ARG