Dronavalli, Harika

IND IND·Born 1991·FIDE #5015197·3,977 Games

FIDE OTB · #5015197 · 3,977 Games

Classical24533,095 g Games

Rapid2415408 g Games

Blitz2343585 g Games

Play against Dronavalli's Twin

PRO

Uses their openings, level & style

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

Ready to play

3977 games analyzed

Statistics

Total

3977

Wins

1439

Draws

1638

Losses

899

36%41%23%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 92.4% average

High resilience (56%): Dangerous even when losing

Very consistent (86%)

Very precise: only 0.1 blunders/game

Dominates 1.b3 ♔ (69% in 24 games)

Vulnerable to 1.b3 ♚ (only 38%)

Deep Analysis

Stockfish 18 · Classical games · 746 analyzed

Accuracy by phase

Opening

95.9%

Middlegame

92.7%

Endgame

94.7%

Clutch Factor

+4%

Winning (+2)Winning (+2)

93%132g

EqualEqual position

95%249g

Losing (−2)Losing (−2)

89%119g

Accuracy under pressure

Problematic Pieces — which cause most errors?

23%

127 err

20%

114 err

19%

107 err

16%

90 err

12%

67 err

10%

55 err

Critical Moment

Move 44 avg

1-15

18%

16-25

26%

26-35

15%

36-45

41%

46+

41% of blunders after move 46 — keep the tension until then.of blunders occur in moves 46+. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

181

Hotspot zone

e5 / f5

Critical squares

27 err

20 err

18 err

17 err

e5/f5 account for most of the errors. Force decisions in those zones.

Openings

3,977 GamesBased on 3,977 player games

Weaknesses

— exploit these— exploit these lines

No significant weaknesses detected as white

asblack87.5%Losses

French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf6

8 Games · Low sample · last played 2 years agoPlay this line

asblack72.7%Losses

1.b3 Nf6 2.Bb2 g6 — 1.b3 Nf6 2.Bb2 g6

11 Games · last played 2 years agoPlay this line

Strengths

— avoid these— avoid these lines

aswhite66.7%Wins

English: Anglo-Indian — 1.c4 Nf6 2.Nc3 g612 Games · last played 4 years ago

12 Games · last played 4 years ago

asblack65.0%Wins

Sicilian: Sveshnikov — 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e520 Games · last played last year

20 Games · last played last year

Critical Blunders

10 errors · Stockfish

#29Nc3??Tacticsvs AmarOTB · 2026

#33Nc6??Tacticsvs SonisOTB · 2026

#16Ne5??Tacticsvs Vantika AgrawalBlitz · 2026

#38Bc6??Endgamevs GoryachkinaBlitz · 2026

#45Ra2+??Endgamevs VaishaliBlitz · 2026

#31Rc6??Tacticsvs DzagnidzeBlitz · 2026

#18Qf6??Tacticsvs Divya DeshmukhBlitz · 2026

#20Bh1??Tacticsvs YipBlitz · 2026

#46Rf7??Endgamevs YipBlitz · 2026

#43Nd2??Endgamevs GoryachkinaBlitz · 2026

Recent Games

3,977 Games

Draw

Zhu, Jiner(2547)

FIDE World Bl Team Final · 21 Jun 2026

½-½

Loss

Goryachkina, Aleksandra(2536)

FIDE World Bl Team 5-8th · 21 Jun 2026

0-1

Draw

Vaishali, Rameshbabu(2496)

FIDE World Bl Team 5-8th · 21 Jun 2026

½-½

Loss

Zhu, Jiner(2547)

FIDE World Bl Team Final · 21 Jun 2026

0-1

Draw

Vaishali, Rameshbabu(2496)

FIDE World Bl Team 5-8th · 21 Jun 2026

½-½

Loss

Goryachkina, Aleksandra(2536)

FIDE World Bl Team 5-8th · 21 Jun 2026

1-0

Endgame Statistics

PRO744 endgames (68.3%)

Strongest

Weakest

Queen vs Two Rooks

Reaches Endgame

68.3%

744 / 1,089

B vs N Pref

16.7% · 25.6%

12 / 39

PiecesTypeWin %Games

Rook + Minor

29.6%398

Rook vs Rook

23.5%204

Rook+Bishop vs Rook+Knight

26.2%191

Rook + Equal Minors

25.8%186

Queen vs Pieces

26.2%145

Rook vs Minor (Exchange)

26.5%132

Rook + Minor29.6%398

Rook vs Rook23.5%204

Rook+Bishop vs Rook+Knight26.2%191

Rook + Equal Minors25.8%186

Queen vs Pieces26.2%145

Rook vs Minor (Exchange)26.5%132

Weakest: Queen vs Two Rooks 0%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

1996 Games

39%42%19%

Move	Games	%
1.Nf3	747	65%
1.d4	570	59%
1.e4	343	51%
1.c4	257	63%
1.g3	32	48%
1.b3	24	69%
1.f4	9	39%
1.d3Strong	9	72%
1.Nc3	3	33%
1.c3Weak	2	0%

MoveGamesPerformance%

1.Nf3

747

65%

1.d4

570

59%

1.e4

343

51%

1.c4

257

63%

1.g3

48%

1.b3

69%

1.f4

39%

1.d3Strong

72%

1.Nc3

33%

1.c3Weak