Zifroni, Dov

ISR ISR·Born 1976·FIDE #2800659·498 Games

FIDE OTB · #2800659 · 498 Games

Classical2450489 g Games

Rapid24539 g Games

Blitz24080 g Games

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498 games analyzed

Statistics

Total

498

Wins

167

Draws

220

Losses

111

34%44%22%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 94.3% average

High resilience (59%): Dangerous even when losing

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.Nf3 ♔ (66% in 47 games)

Vulnerable to 1.c4 ♚ (only 36%)

Deep Analysis

Stockfish 18 · Classical games · 77 analyzed

Accuracy by phase

Opening

97.1%

Middlegame

95.0%

Endgame

95.3%

Clutch Factor

+3%

Winning (+2)Winning (+2)

94%18g

EqualEqual position

96%46g

Losing (−2)Losing (−2)

91%13g

Accuracy under pressure

Problematic Pieces — which cause most errors?

22%

11 err

20%

10 err

20%

10 err

14%

7 err

14%

7 err

10%

5 err

Critical Moment

Move 44 avg

1-15

50%

16-25

26-35

36-45

50%

46+

50% of blunders after move 16-25 — keep the tension until then.of blunders occur in moves 16-25. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

d4 / b4

Critical squares

4 err

3 err

2 err

d4/b4 account for most of the errors. Force decisions in those zones.

Openings

498 GamesBased on 498 player games

Weaknesses

— exploit these— exploit these lines

No significant weaknesses detected as white

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

No consistent strengths detected as white

asblack58.3%Wins

Queen's Gambit Declined — 1.d4 d5 2.c4 e612 Games · last played 7 months ago

12 Games · last played 7 months ago

Critical Blunders

5 errors · Stockfish

#56exf5??Endgamevs LevinOTB · 2025

#42Kh5??Endgamevs OratovskyOTB · 2024

#68Rd5??Endgamevs BitenskyOTB · 2021

#20Rc8??Tacticsvs RoizOTB · 2020

#32Ra2??Tacticsvs ErenbergOTB · 2020

Recent Games

498 Games

Draw

Gruenfeld, Yehuda(2380)

TCh-ISR Bottom Play-off · 19 Jun 2026

½-½

Win

Bar, Roman(2444)

TCh-ISR Bottom Play-off · 16 Jun 2026

0-1

Loss

Kochavi, Ori(2366)

TCh-ISR Bottom Play-off · 13 Jun 2026

0-1

Draw

Gladyszev, Oleg(2348)

TCh-ISR Bottom Play-off · 12 Jun 2026

½-½

Loss

Tzidkiya, Yeshaayahu(2485)

Round 7: Tzidkiya, Yeshaa... · 6 Feb 2026

1-0

Win

Linker, Mikhail(2250)

Israel Team Championship ... · 2 Feb 2026

1-0

Endgame Statistics

PRO37 endgames (49.3%)

Strongest

Weakest

17%

Rook + Equal Minors

Reaches Endgame

49.3%

37 / 75

B vs N Pref

0% · 0%

0 / 0

PiecesTypeWin %Games

Rook + Minor

46.7%15

Rook + Equal Minors

16.7%12

Rook+Bishop vs Rook+Knight

50%10

Rook + Bishop Pair

50%6

Rook vs Rook

16.7%6

Minor Piece Pairs

33.3%6

Rook + Minor46.7%15

Rook + Equal Minors16.7%12

Rook+Bishop vs Rook+Knight50%10

Rook + Bishop Pair50%6

Rook vs Rook16.7%6

Minor Piece Pairs33.3%6

Weakest: Rook + Equal Minors 17%Show all 18 types

Unlock Endgame Statistics

18 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

237 Games

40%41%19%

Move	Games	%
1.e4	90	54%
1.d4	52	64%
1.Nf3	47	66%
1.c4	47	64%
1.b3	1	50%

MoveGamesPerformance%

1.e4

54%

1.d4

64%

1.Nf3

66%

1.c4

64%

1.b3

50%