Sumets, Andrey

UKR UKR·Born 1980·FIDE #14105500·2,065 Games

FIDE OTB · #14105500 · 2,065 Games

Classical24981,944 g Games

Rapid247744 g Games

Blitz248877 g Games

Play against Sumets's Twin

PRO

Uses their openings, level & style

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

Ready to play

2065 games analyzed

Statistics

Total

2065

Wins

986

Draws

812

Losses

267

48%39%13%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.6% average

Solid conversion: 86%

Very consistent (86%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 ♔ (80% in 98 games)

Deep Analysis

Stockfish 18 · Classical games · 436 analyzed

Accuracy by phase

Opening

96.7%

Middlegame

94.1%

Endgame

95.3%

Clutch Factor

+8%

Winning (+2)Winning (+2)

94%197g

EqualEqual position

95%182g

Losing (−2)Losing (−2)

87%57g

Accuracy under pressure

Problematic Pieces — which cause most errors?

24%

76 err

23%

72 err

20%

63 err

13%

42 err

12%

39 err

26 err

Critical Moment

Move 36 avg

1-15

24%

16-25

38%

26-35

19%

36-45

19%

46+

38% of blunders after move 26-35 — keep the tension until then.of blunders occur in moves 26-35. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

e4 / c8

Critical squares

13 err

12 err

10 err

9 err

e4/c8 account for most of the errors. Force decisions in those zones.

Openings

2,065 GamesBased on 2,065 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

aswhite72.7%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d622 Games · last played 2 years ago

22 Games · last played 2 years ago

aswhite66.7%Wins

King's Indian: Classical — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e542 Games · last played 3 months ago

42 Games · last played 3 months ago

asblack76.5%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e617 Games · last played 2 years ago

17 Games · last played 2 years ago

asblack50.0%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d616 Games · last played 2 years ago

16 Games · last played 2 years ago

Critical Blunders

10 errors · Stockfish

#48Kg5??Endgamevs SivukOTB · 2025

#9Bc8??Tacticsvs AczelOTB · 2025

#47a3??Endgamevs BerczesOTB · 2025

#17Nb8??Tacticsvs Ben AriOTB · 2025

#33e6??Tacticsvs Valdes RomeroOTB · 2025

#21Rxd5??Tacticsvs SchoppenOTB · 2025

#50Qb4??Endgamevs Silva LucenaOTB · 2025

#39Rc8??Tacticsvs Serrano AlmendrosOTB · 2025

#60Qd1+??Endgamevs MaurizziOTB · 2025

#42f6??Endgamevs WangOTB · 2025

Recent Games

2,065 Games

Loss

Fiorito, Francisco(2452)

42nd Andorra Open 2026 · 26 Jul 2026

1-0

Draw

Lopez Martinez, Josep Manuel(2486)

42nd Andorra Open 2026 · 25 Jul 2026

½-½

Draw

Engel, Bruno(2216)

42nd Andorra Open 2026 · 24 Jul 2026

½-½

Win

Daaevik Wadhawan(2360)

42nd Andorra Open 2026 · 23 Jul 2026

1-0

Win

Nithin Babu(2306)

42nd Andorra Open 2026 · 22 Jul 2026

0-1

Win

Jordan Martinez, David(2134)

42nd Andorra Open 2026 · 21 Jul 2026

1-0

Endgame Statistics

PRO221 endgames (48.6%)

Strongest

67%

Queen vs Fortress

Weakest

17%

Same-Color Bishops

Reaches Endgame

48.6%

221 / 455

B vs N Pref

40% · 50%

10 / 4

PiecesTypeWin %Games

Rook + Minor

47.5%101

Rook + Equal Minors

55.2%58

Rook+Bishop vs Rook+Knight

49.1%55

Rook vs Rook

50%40

Queen vs Pieces

48.6%37

Rook vs Minor (Exchange)

54.5%33

Rook + Minor47.5%101

Rook + Equal Minors55.2%58

Rook+Bishop vs Rook+Knight49.1%55

Rook vs Rook50%40

Queen vs Pieces48.6%37

Rook vs Minor (Exchange)54.5%33

Weakest: Same-Color Bishops 17%Show all 23 types

Unlock Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1064 Games

52%37%11%

Move	Games	%
1.d4	882	70%
1.e4Strong	98	80%
1.Nf3	77	66%
1.c4Strong	7	79%

MoveGamesPerformance%

1.d4

882

70%

1.e4Strong

80%

1.Nf3

66%

1.c4Strong

79%