IM

Zlotnik, Boris A

ESP ESP·Born 1946·FIDE #4101413·380 Games

Classical2433344 Games

Rapid231731 Games

Blitz24145 Games

Statistics

380

Total

164

Wins

96

Draws

120

Losses

43%25%32%

Play Style

What you need to know before facing them

Elite accuracy: 91.2% average

Very consistent (89%)

Very precise: only 0.2 blunders/game

Dominates 1.c4 ♔ (73% in 13 games)

Vulnerable to 1.e4 ♔ (only 38%)

Deep Analysis

Stockfish 18 · Classical games · 5 analyzed

Accuracy by phase

Opening97.4%

Middlegame92.2%

Endgame93.0%

Clutch Factor

Performance under pressure

+7%

Winning (+2 or more)97%

1 Games

Equal position85%

0 Games

Losing (-2 or more)90%

4 Games

Problematic Pieces

Which pieces cause most errors?

♙

33%

2 errors

♔

17%

1 errors

♞

17%

1 errors

♕

17%

1 errors

♖

17%

1 errors

♗

0%

0 errors

Critical Moment

When does the first serious error occur?

Move 24average

1-15

16-25

26-35

36-45

46+

100% of blunders occur between move 16-25. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

1

1

1

1

1

1

abcdefgh

Many

Few

Critical squares

a41 err

f41 err

f51 err

g81 err

h41 err

a4/f4 concentrate most errors. Force decisions in those zones.

Recent Games

W

Schneider Sanchez, Carlos D.2003

FIDE World Bl Team Pool D · 14 Jun 2025

1-0

L

Zhakshylykov, Erzhan2362

FIDE World Bl Team Pool D · 14 Jun 2025

1-0

L

Banerjee, Supratit2311

FIDE World Bl Team Pool D · 14 Jun 2025

1-0

L

Strom-Engdahl, Alexander2320

FIDE World Bl Team Pool D · 14 Jun 2025

1-0

L

Dasgupta, Avyukt2125

FIDE World Bl Team Pool D · 14 Jun 2025

0-1

L

Nilssen, Ellen Fredericia2160

FIDE World Rapid Team · 13 Jun 2025

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Sicilian: 2...Nc6

50.0%

8 GamesLow sample·Loses

1.e4 c5 2.Nf3 Nc6

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Queen's Gambit Declined

83.3%

12 Games·Wins

1.d4 d5 2.c4 e6

Black

No consistent strengths detected as Black

Critical Blunders

Tactical errors analyzed with Stockfish

4 errors

▶

#24f5??

Tactics

vs Dasgupta

OTB·2025

▶

#45Qe4??

Endgame

vs Stewart

Rapid·2025

▶

#53Nxf7??

Endgame

vs Kurbanbaev

Rapid·2025

▶

#64Rg1??

Endgame

vs Makaraci

Rapid·2025

Endgame Statistics

11 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2025

2005

2004

2003

2002

2001

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

204 Games

48%27%25%

Move	Games	Performance	%
1.d4	147		65%
1.e4	28		38%
1.Nf3	16		63%
1.c4 Strong	13		73%

1.d4

65%

147

1.e4

38%

28

1.Nf3

63%

16

1.c4

73%

13

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