GM
Leniart, Arkadiusz
POL·Born 1991·FIDE #1124226·1,306 Games
POL Classical24731,236 Games
Rapid241856 Games
Blitz239414 Games
Statistics
1306
Total
537
Wins
436
Draws
332
Losses
41%33%25%
Play Style
What you need to know before facing them
Elite accuracy: 92.4% average
Solid conversion: 84%
Very consistent (86%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♔ (73% in 13 games)
Deep Analysis
Stockfish 18 · Classical games · 264 analyzed
Accuracy by phase
Opening96.5%
Middlegame92.7%
Endgame95.1%
Clutch Factor
Performance under pressure
Winning (+2 or more)93%
109 Games
Equal position95%
91 Games
Losing (-2 or more)88%
64 Games
Problematic Pieces
Which pieces cause most errors?
♙
22%
62 errors
♖
19%
54 errors
♗
18%
50 errors
♞
17%
47 errors
♔
12%
33 errors
♕
12%
35 errors
Critical Moment
When does the first serious error occur?
Move 39average
1-15
16-25
26-35
36-45
46+
33% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
9
8
11
8
14
8
10
10
8
10
abcdefgh
Many
Few
Critical squares
e514 err
c511 err
e410 err
f410 err
g310 err
e5/c5 concentrate most errors. Force decisions in those zones.
Recent Games
D
Campos Moreno, Javier B.2373
TCh-CAT Gp1 2026 · 14 Feb 2026
W
Milliet, Sophie2355
TCh-CAT Gp1 2026 · 7 Feb 2026
W
Endeladze, Ramaz2008
Jana Maciei Mem 2025 · 7 Jul 2025
D
Vetoshko, Volodymyr2517
Jana Maciei Mem 2025 · 7 Jul 2025
D
Kutowski, Marcel2282
Jana Maciei Mem 2025 · 7 Jul 2025
W
Gdanski, Jacek2492
Jana Maciei Mem 2025 · 7 Jul 2025
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: e6 Systems
52.0%25 Games·Loses
1.e4 c5 2.Nf3 e6
Caro-Kann: Advance
50.0%8 GamesLow sample·Loses
1.e4 c6 2.d4 d5 3.e5
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Sicilian: 2...Nc6
57.7%26 Games·Wins
1.e4 c5 2.Nf3 Nc6
Black
Grünfeld
56.3%16 Games·Wins
1.d4 Nf6 2.c4 g6 3.Nc3 d5
Sicilian: d6 Systems
46.2%13 Games·Wins
1.e4 c5 2.Nf3 d6
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#47Be6+??
Endgamevs Krawczyk
OTB·2025
▶
#29Qe4??
Tacticsvs Klimkowski
OTB·2025
▶
#25f3??
Tacticsvs Janeczko
OTB·2025
▶
#46Nxc6??
Endgamevs Endeladze
OTB·2025
▶
#44Rxd4??
Endgamevs Senthil Maran K
OTB·2024
▶
#21g5??
Tacticsvs Carlo
OTB·2023
▶
#30Rd2??
Tacticsvs Tari
OTB·2023
▶
#55Rb2??
Endgamevs Grandelius
OTB·2023
▶
#24h3??
Tacticsvs Fromm
OTB·2023
▶
#28Qe5??
Tacticsvs Abel
OTB·2023
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
efgh661 Games
43%32%25%
1.e4
58%355
1.d4
58%256
1.Nf3
73%33
1.c4
73%13
1.Nc3
75%4