GM

Jumabayev, Rinat

KAZ KAZ·Born 1989·FIDE #13702661·4,100 Games

Classical25423,169 Games

Rapid2541412 Games

Blitz2490586 Games

Statistics

4100

Total

2047

Wins

872

Draws

1177

Losses

50%21%29%

Play Style

What you need to know before facing them

Elite accuracy: 93.3% average

Very consistent (88%)

Very precise: only 0.1 blunders/game

Dominates 1.b3 ♔ (85% in 10 games)

Vulnerable to 1.b3 ♚ (only 30%)

Deep Analysis

Stockfish 18 · Classical games · 489 analyzed

Accuracy by phase

Opening96.4%

Middlegame93.3%

Endgame95.0%

Clutch Factor

Performance under pressure

+6%

Winning (+2 or more)95%

191 Games

Equal position95%

178 Games

Losing (-2 or more)89%

119 Games

Problematic Pieces

Which pieces cause most errors?

♖

24%

106 errors

♗

17%

75 errors

♙

17%

74 errors

♞

15%

64 errors

♕

15%

63 errors

♔

12%

52 errors

Critical Moment

When does the first serious error occur?

Move 43average

1-15

16-25

26-35

36-45

46+

29% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

13

15

16

14

11

13

11

10

11

11

abcdefgh

Many

Few

Critical squares

e516 err

e615 err

f514 err

c813 err

e413 err

e5/e6 concentrate most errors. Force decisions in those zones.

Recent Games

W

Kocharin, Timur2329

Titled Tue 7th Apr 2026 · 7 Apr 2026

1-0

L

Karamsetty, Jeevan2244

Titled Tue 7th Apr 2026 · 7 Apr 2026

1-0

L

Liu, Casper2334

Titled Tue 7th Apr 2026 · 7 Apr 2026

1-0

D

Teterev, Vitaly2239

Titled Tue 7th Apr 2026 · 7 Apr 2026

½-½

W

Gorovets, Andrey2427

Titled Tue 7th Apr 2026 · 7 Apr 2026

0-1

W

Krasovskiy, Kirill2172

Titled Tue 7th Apr 2026 · 7 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Slav: Semi-Slav

87.5%

8 GamesLow sample·Loses

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3

English: g3 System

55.6%

9 GamesLow sample·Loses

1.c4 e5 2.g3 Nf6

Strengths

AVOID

White

Queen's Gambit Accepted

70.0%

20 Games·Wins

1.d4 d5 2.c4 dxc4

London System

67.6%

37 Games·Wins

1.d4 Nf6 2.Bf4 d5

Black

Nimzo-Indian: Capablanca

80.0%

15 Games·Wins

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3

Sicilian: d6 Systems

56.8%

190 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#24Nb4??

Tactics

vs Khubukshanov

Blitz·2025

▶

#22Rac8??

Tactics

vs Siddharth

Blitz·2025

▶

#35Qc4??

Tactics

vs Aditya Mittal

Blitz·2025

▶

#45h5??

Endgame

vs Svane

Blitz·2025

▶

#35Qf6??

Tactics

vs Ibrahimli

Blitz·2025

▶

#38Ne3??

Tactics

vs Aziz

Blitz·2025

▶

#43Qb1??

Endgame

vs Harikrishna

Rapid·2025

▶

#67Nc2??

Endgame

vs Stefansson

Blitz·2025

▶

#23Nxc5??

Tactics

vs Smirnov

Blitz·2025

▶

#43Qxf5??

Endgame

vs Balaji

Rapid·2025

Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2026

2025

2024

2023

2022

2021

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

2044 Games

55%20%25%

Move	Games	Performance	%
1.d4	991		65%
1.Nf3	571		65%
1.e4	322		62%
1.c4	118		67%
1.e3 Strong	17		77%
1.b3 Strong	10		85%
1.d3 Strong	8		75%
1.g3 Strong	4		75%
1.h3 Strong	2		100%
1.c3 Strong	1		100%

1.d4

65%

991

1.Nf3

65%

571

1.e4

62%

322

1.c4

67%

118

1.e3

77%

17

1.b3

85%

10

1.d3

75%

8

1.g3

75%

4

1.h3

100%

2

1.c3

100%

1

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