GM

Ikonnikov, Vyacheslav

FID FID·Born 1966·FIDE #4100972·2,254 Games

Classical24612,254 Games
Rapid—0 Games
Blitz—0 Games

Statistics

2254

Total

1210

Wins

803

Draws

240

Losses

54%36%11%

Play Style

What you need to know before facing them

Elite accuracy: 94.1% average
High resilience (70%): Dangerous even when losing
Solid conversion: 89%
Very consistent (88%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 ♔ (76% in 1106 games)

Deep Analysis

Stockfish 18 · Classical games · 227 analyzed

Accuracy by phase
Opening96.4%
Middlegame94.6%
Endgame96.1%

Clutch Factor

Performance under pressure

+6%
Winning (+2 or more)94%
84 Games
Equal position95%
116 Games
Losing (-2 or more)88%
27 Games

Problematic Pieces

Which pieces cause most errors?

♙
27%
35 errors
♖
20%
26 errors
♗
18%
23 errors
♕
18%
23 errors
♞
11%
14 errors
♔
7%
9 errors

Critical Moment

When does the first serious error occur?

Move 34average
1-15
16-25
26-35
36-45
46+
44% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

4
6
7
4
8
4
6
5
4
5
abcdefgh
Many
Few
Critical squares
f58 err
c57 err
b36 err
g66 err
f15 err
f5/c5 concentrate most errors. Force decisions in those zones.

Recent Games

D
Radovanovic, Nikola2426

2nd Bundesliga Sud 25-26 · 1 Mar 2026

½-½
W
Reimann, Robert2105

2nd Bundesliga Sud 25-26 · 28 Feb 2026

0-1
W
Player 1

Round 7: Ikonnikov, Vyach... · 7 Feb 2026

1-0
W
Gibicar, Danijel2288

2nd Bundesliga Sud 25-26 · 18 Jan 2026

0-1
W
Schlegel, Igor2238

2nd Bundesliga Sud 25-26 · 17 Jan 2026

1-0
W
Bacquele, Fabrice2048

2nd Bundesliga Sud 25-26 · 7 Dec 2025

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID
White
Queen's Gambit Declined
77.3%
22 Games·Wins

1.d4 d5 2.c4 e6

Slav: Semi-Slav
66.7%
12 Games·Wins

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3

Black
English: Reversed Sicilian
74.1%
27 Games·Wins

1.c4 e5 2.Nc3 Nc6

Sicilian: Sveshnikov
45.1%
142 Games·Wins

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#55Rc1??
Endgame
vs Dolidze
OTB·2025
▶
#53Kc4??
Endgame
vs Semling
OTB·2025
▶
#51c5??
Endgame
vs Seul
OTB·2025
▶
#30Kf1??
Tactics
vs Esipenko
OTB·2025
▶
#40Qf2??
Tactics
vs Akkara
OTB·2024
▶
#37Qf2??
Tactics
vs Jansen
OTB·2024
▶
#62Re8??
Endgame
vs Tarigan
OTB·2024
▶
#34Qf4??
Tactics
vs Merbis
OTB·2024
▶
#26e5??
Tactics
vs Duboue
OTB·2024
▶
#26Bf5??
Tactics
vs Zelbel
OTB·2023
Endgame Statistics

21 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
1159 Games
59%33%8%
1.d4
76%
1107
1.Nf3
67%
38
1.c4
75%
8
1.e4
67%
6
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