Fier, Alexandr

BRA BRA·Born 1988·FIDE #2107139

2566Classical

2561Rapid

2535Blitz

Statistics

Total5,325

Wins2,801

Draws1,397

Losses1,123

53%26%21%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.3% average

High resilience (62%): Dangerous even when losing

Solid conversion: 95%

Very consistent (91%)

Very precise: only 0.2 blunders/game

Play against Fier's Twin

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

Ready to play

5,325 games analyzed

Deep Analysis

Stockfish 18 · Classical · 2,234 analyzedStockfish 18 · Classical games · 2,234 analyzed

Accuracy by phase

Opening

96.0%

Middlegame

92.1%

Endgame

94.3%

Clutch Factor

+4%

Winning (+2)Winning (+2)

95%282g

EqualEqual position

95%164g

Losing (−2)Losing (−2)

91%54g

Accuracy under pressure

Problematic Pieces — which cause most errors?

22%

78 err

19%

69 err

18%

64 err

14%

49 err

14%

51 err

13%

48 err

Critical Moment

Move 40 avg

1-15

12%

16-25

32%

26-35

12%

36-45

44%

46+

44% of blunders occur after move 46 — keep tension until then.of blunders occur after move 46 — keep tension until then.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

106

Hotspot zone

e3 / d4

Critical squares

14 err

13 err

11 err

10 err

e3/d4 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Analyzing opening repertoire...

Critical Blunders

10 errors · Stockfish

#24Be4??Tacticsvs StarostaOTB · 2026

#18Bxd4??Tacticsvs SklokinOTB · 2026

#14h5??Tacticsvs Bharath Subramaniyam HOTB · 2026

#16Kg3??Tacticsvs SklokinOTB · 2026

#31Bxb4??Tacticsvs GoodrichOTB · 2026

#28Bb3??Tacticsvs Nagare Kaivalya SandipOTB · 2026

#52Kd5??Endgamevs OjedaOTB · 2026

#20Qd2+??Tacticsvs SriramOTB · 2026

#16Bc6??Tacticsvs VovkOTB · 2026

#93Be5??Endgamevs TabernillaOTB · 2026

Recent Games

5,325 games

Win

Hiwale, Ronak(2058)

1st 3-0 Thu 30th Jul 2026 · 30 Jul 2026

0-1

Loss

Caku, Kler(2034)

1st 3-0 Thu 30th Jul 2026 · 30 Jul 2026

1-0

Loss

Gunebakan, Yunus Emre(2308)

1st 3-0 Thu 30th Jul 2026 · 30 Jul 2026

0-1

Win

Svane, Rasmus(2624)

2nd 3-0 Thu 30th Jul 2026 · 30 Jul 2026

1-0

Win

Bulgak,Damir(2200)

1st 3-0 Thu 30th Jul 2026 · 30 Jul 2026

0-1

Win

Siddhanth Poonja(2164)

1st 3-0 Thu 30th Jul 2026 · 30 Jul 2026

0-1

Endgame Statistics

PRO1,045 endgames (52.5%) · avoid Opposite-Color Bishops (18%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

52.5%

1,045 / 1,990

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

77.9%353

R+Bishop vs R+Knight

79.4%306

Rook vs Minor (Exchange)

73.7%281

Rook vs Rook

72.6%252

Rook vs Two Minors

78.1%160

Pure Pawn

60.6%109

Rook + Equal Minors77.9%353

R+Bishop vs R+Knight79.4%306

Rook vs Minor (Exchange)73.7%281

Rook vs Rook72.6%252

Rook vs Two Minors78.1%160

Pure Pawn60.6%109

Weak in Opposite-Color Bishops: only 18% win rate (34 games) — Force thisShow all 14 types

Unlock Endgame Statistics

14 endgame categories — discover where they collapse under pressure

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