K
GM

Kiselev, Vitalii

ARG ARG·Born 1988

FIDE OTB · #4194128 · 182 Games

Classical2507161 g
Rapid238821 g
Blitz24070 g

Play against Kiselev's Twin

PRO

Uses their openings, level & style

Statistics

Total

182

Wins

90

Draws

41

Losses

51
49%23%28%

Play Style

before facing them
Elite 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 analyzed
Accuracy by phase
Opening
95.3%
Middlegame
94.1%
Endgame
94.8%
Clutch Factor
+1%
Winning (+2)
94%
Equal
96%
Losing (−2)
93%
Problematic Pieces
33%
5 err
20%
3 err
13%
2 err
13%
2 err
13%
2 err
7%
1 err
Critical Moment
Move 44 avg
0%
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.
Error Heatmap
2
2
Few
Many
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 Games

Weaknesses

— exploit these

No 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
aswhite66.7%Wins
Sicilian: Closed — 1.e4 c5 2.Nc3 Nc6
12 Games · last played last year

No consistent strengths detected as black

Critical Blunders

2 errors
Rxg5??vs HoffmanOTB · 2025
Rxg6??vs NepomniachtchiOTB · 2025

Recent Games

W
Ortiz, Jorge(1817)

55º Abierto Internaciona... · 28 Mar 2026

0-1
D
Moreno Perez, Tobias Sebastian(2356)

55º Abierto Internaciona... · 28 Mar 2026

½-½
W
Leskovar, Mario(2169)

55º Abierto Internaciona... · 28 Mar 2026

1-0
W
Fischer, Pablo(1959)

55º Abierto Internaciona... · 28 Mar 2026

1-0
W
Ocampos, Ian(2233)

55º Abierto Internaciona... · 28 Mar 2026

1-0
W
Sipaila, Jorge(2083)

55º Abierto Internaciona... · 28 Mar 2026

0-1

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
89 Games
61%12%27%
MoveGamesPerformance%
1.e4
59
60%
1.d4Strong
26
77%
1.Nf3Strong
3
100%
1.g3Strong
1
100%

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