IM
Ioseliani, Nana
GEO·Born 1962·FIDE #13600079·915 Games
GEO Classical2462895 Games
Rapid—20 Games
Blitz—0 Games
Statistics
915
Total
383
Wins
350
Draws
182
Losses
42%38%20%
Play Style
What you need to know before facing them
Elite accuracy: 94.8% average
Very consistent (94%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 ♔ (75% in 52 games)
Deep Analysis
Stockfish 18 · Classical games · 43 analyzed
Accuracy by phase
Opening97.3%
Middlegame94.9%
Endgame95.8%
Clutch Factor
Performance under pressure
Winning (+2 or more)94%
8 Games
Equal position96%
25 Games
Losing (-2 or more)92%
10 Games
Problematic Pieces
Which pieces cause most errors?
♗
23%
7 errors
♞
23%
7 errors
♕
23%
7 errors
♙
13%
4 errors
♔
10%
3 errors
♖
7%
2 errors
Critical Moment
When does the first serious error occur?
Move 30average
1-15
16-25
26-35
36-45
46+
Error Heatmap
Where do most errors occur?
2
2
2
1
2
1
2
1
2
1
abcdefgh
Many
Few
Critical squares
c12 err
d62 err
d72 err
e52 err
f42 err
c1/d6 concentrate most errors. Force decisions in those zones.
Recent Games
D
Sokolin, Leonid2464
World Senior Teams +50 · 27 Jun 2022
D
Prudnikova, Svetlana2407
Olympiad women · 10 Nov 2002
L
Le, Kieu Thien Kim2334
Olympiad women · 7 Nov 2002
L
Dworakowska, Joanna2389
Olympiad women · 6 Nov 2002
W
Lazarne Vajda, Szidonia2365
Olympiad women · 5 Nov 2002
W
Foisor, Cristina-Adela2408
Olympiad women · 4 Nov 2002
Openings
Based on player games
Weaknesses
EXPLOIT!White
King's Indian: Classical
50.0%8 GamesLow sample·Loses
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Reti vs King's Indian
72.7%11 Games·Wins
1.Nf3 Nf6 2.c4 g6
Sicilian: Kan
60.0%10 Games·Wins
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6
Black
Sicilian: e6 Systems
47.2%72 Games·Wins
1.e4 c5 2.Nf3 e6
Critical Blunders
Tactical errors analyzed with Stockfish
2 errors
▶
#26Qd7??
Tacticsvs Smyslov
OTB
▶
#50Kf4??
Endgamevs Portisch
OTB
Endgame Statistics
17 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2022
2002
2001
2000
1999
1998
PRO
8
76
5
4
3
2
1a
b
c
d
efgh462 Games
49%36%15%
1.e4
65%218
1.d4
64%134
1.c4
73%56
1.Nf3
75%52
1.b3
100%1
1.g3
50%1