Grigorjev, Iljya

RUS RUS·Born 2001·FIDE #24159565·596 Games

FIDE OTB · #24159565 · 596 Games

Classical2432550 g Games

Rapid234823 g Games

Blitz232623 g Games

Play against Grigorjev's Twin

PRO

Uses their openings, level & style

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596 games analyzed

Statistics

Total

596

Wins

276

Draws

138

Losses

182

46%23%31%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.7% average

Solid conversion: 83%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (75% in 20 games)

Vulnerable to 1.Nf3 ♚ (only 34%)

Deep Analysis

Stockfish 18 · Classical games · 88 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

92.7%

Endgame

94.8%

Clutch Factor

+4%

Winning (+2)Winning (+2)

94%34g

EqualEqual position

96%27g

Losing (−2)Losing (−2)

91%27g

Accuracy under pressure

Problematic Pieces — which cause most errors?

24%

20 err

18%

15 err

17%

14 err

17%

14 err

13%

11 err

10%

8 err

Critical Moment

Move 38 avg

1-15

20%

16-25

20%

26-35

40%

36-45

20%

46+

40% of blunders after move 36-45 — keep the tension until then.of blunders occur in moves 36-45. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

f5 / h5

Critical squares

5 err

4 err

f5/h5 account for most of the errors. Force decisions in those zones.

Openings

596 GamesBased on 596 player games

Weaknesses

— exploit these— exploit these lines

aswhite44.4%Losses

Reti: Reversed London — 1.Nf3 d5 2.g3 c6

9 Games · Low sample · last played 3 years agoPlay this line

aswhite40.9%Losses

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6

22 Games · last played 2 years agoPlay this line

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

No consistent strengths detected as white

asblack58.3%Wins

Scotch: Classical — 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc512 Games · last played 5 years ago

12 Games · last played 5 years ago

Critical Blunders

10 errors · Stockfish

#58Ra3??Endgamevs VetokhinBlitz · 2025

#42Qd3??Endgamevs RostovtsevBlitz · 2025

#31Bxd6??Tacticsvs KhismatullinBlitz · 2025

#25Rhc1??Tacticsvs NepomniachtchiOTB · 2024

#30Qc7??Tacticsvs NakamuraOTB · 2024

#38Ba3??Tacticsvs FirouzjaOTB · 2024

#57Rf1+??Endgamevs GrischukOTB · 2024

#55Rh3+??Endgamevs PridorozhniRapid · 2023

#31Bxc3??Tacticsvs DeviatkinBlitz · 2023

#24Nbd4??Tacticsvs NevostrujevBlitz · 2023

Recent Games

596 Games

Draw

Truskavetsky, Alexandr(2334)

RUS Ch Rapid 2025 · 16 Oct 2025

½-½

Draw

Yurasov, Matfey(2275)

RUS Ch Rapid 2025 · 16 Oct 2025

½-½

Draw

Putrenko, Kirill(2318)

RUS Ch Rapid 2025 · 16 Oct 2025

½-½

Draw

Odegov, Artem(2244)

RUS Ch Rapid 2025 · 16 Oct 2025

½-½

Loss

Matlakov, Maxim(2606)

RUS Ch Rapid 2025 · 15 Oct 2025

0-1

Draw

Shubin, Kirill(2454)

RUS Ch Rapid 2025 · 15 Oct 2025

½-½

Endgame Statistics

PRO73 endgames (57%)

Strongest

78%

Rook + Bishop Pair

Weakest

Double Rook

Reaches Endgame

57%

73 / 128

B vs N Pref

100% · 0%

2 / 1

PiecesTypeWin %Games

Rook + Minor

34.2%38

Rook+Bishop vs Rook+Knight

35%20

Rook + Equal Minors

18.8%16

Rook vs Rook

33.3%15

Rook vs Minor (Exchange)

28.6%14

Rook + Bishop Pair

77.8%9

Rook + Minor34.2%38

Rook+Bishop vs Rook+Knight35%20

Rook + Equal Minors18.8%16

Rook vs Rook33.3%15

Rook vs Minor (Exchange)28.6%14

Rook + Bishop Pair77.8%9

Weakest: Double Rook 0%Show all 20 types

Unlock Endgame Statistics

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

301 Games

50%22%28%

Move	Games	%
1.e4	171	57%
1.Nf3	57	61%
1.d4	46	69%
1.c4Strong	20	75%
1.b3	6	42%
1.f3Strong	1	100%

MoveGamesPerformance%

1.e4

171

57%

1.Nf3

61%

1.d4

69%

1.c4Strong

75%

1.b3

42%

1.f3Strong

100%