F
GM
Firman, Nazar
UKR·Born 1983·FIDE #14104490·1,259 Games
UKRFIDE OTB · #14104490 · 1,259 Games
Classical24521,229 g Games
Rapid243312 g Games
Blitz241418 g Games
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1259 games analyzed
Statistics
Total
1259Wins
597Draws
263Losses
39947%21%32%
Play Style
before facing themWhat you need to know before facing themElite accuracy: 92.5% average
Plays 2.5% better with black
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (61% in 601 games)
Deep Analysis
Stockfish 18 · Classical games · 42 analyzedAccuracy by phase
Opening
95.4%
Middlegame
92.9%
Endgame
94.3%
Clutch Factor
+4%Winning (+2)Winning (+2)
94%21g
EqualEqual position
93%10g
Losing (−2)Losing (−2)
90%11g
Accuracy under pressure
Problematic Pieces — which cause most errors?
21%
10 err
21%
10 err
19%
9 err
15%
7 err
13%
6 err
11%
5 err
Critical Moment
Move 48 avg0%
1-15
0%
16-25
25%
26-35
25%
36-45
50%
46+
50% of blunders after move 46 — keep the tension until then.of blunders occur in moves 46+. Keep the tension until that moment.
Error Heatmap — where do errors occur?
4
FewMany
Errors mapped
22
Hotspot zone
c5 / f6
Critical squares
c5
4 err
f6
3 err
b2
2 err
b3
2 err
b6
2 err
c5/f6 account for most of the errors. Force decisions in those zones.
Openings
1,259 GamesBased on 1,259 player gamesWeaknesses
— exploit these— exploit these linesaswhite58.3%Losses
Ruy Lopez: Berlin — 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6
12 Games · last played 7 years agoPlay this line
aswhite41.5%Losses
Sicilian: Najdorf — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
65 Games · last played 2 years agoPlay this line
asblack53.8%Losses
French: Tarrasch — 1.e4 e6 2.d4 d5 3.Nd2
26 Games · last played 2 years agoPlay this line
asblack52.2%Losses
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e5
23 Games · last played 2 years agoPlay this line
Strengths
— avoid these— avoid these linesaswhite81.3%Wins
Petroff: Main Line — 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d616 Games
16 Games
aswhite56.7%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e667 Games
67 Games
asblack58.3%Wins
Nimzo-Indian: Classical — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc212 Games
12 Games
Critical Blunders
10 errors · Stockfish#26Nb2??vs UgorekOTB · 2025
#31Qxh6??vs MalekOTB · 2025
#34h6??vs GbiorczykOTB · 2024
#52Nd6+??vs MgeladzeOTB · 2024
#26Ra1??vs IwanczukOTB · 2024
#74Ne3??vs AzoulayOTB · 2024
#43Rxb2??vs CarlsenOTB · 2024
#25Qa7??vs PetrovOTB · 2024
#49Qxc5??vs UlasevichOTB · 2024
#37e4??vs OmeljaBlitz · 2021
Recent Games
1,259 GamesLoss
Matskevich, Varvara(2040)
ch-Malopolska 2026 · 4 Jun 2026
Loss
Barria, Jose(2373)
grenke Chess Open 2026 · 6 Apr 2026
Loss
Eljanov, Pavel(2682)
grenke Chess Open 2026 · 6 Apr 2026
Win
Stelmaszyk, Nico(2352)
grenke Chess Open 2026 · 5 Apr 2026
Win
Neukirchner, Pascal(2318)
grenke Chess Open 2026 · 5 Apr 2026
Loss
Gupta, Abhijeet(2522)
grenke Chess Open 2026 · 4 Apr 2026
Endgame Statistics
PRO36 endgames (65.5%)Unlock Endgame Statistics
18 endgame categories analyzed — discover where they collapse under pressure
Repertoire
8
76
5
4
3
2
1a
b
c
d
efghMove arrowsmost-played moves
Stockfish
630 Games
51%20%29%
MoveGamesPerformance%
1.e4
60161%
1.d4
2456%
1.c4
350%
1.Nf3Weak
225%