Harsh Suresh

IND IND·Born 2007·FIDE #45018464·1,543 Games

Classical24571,528 Games

Rapid235912 Games

Blitz21933 Games

Play against Harsh Suresh's Twin

PRO

Uses their openings, level & style

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

Ready to play

1543 games analyzed

Statistics

Total

1543

Wins

804

Draws

341

Losses

397

52%22%26%

Play Style

What you need to know before facing them

Elite accuracy: 93.8% average

Solid conversion: 86%

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 ♔ (70% in 448 games)

Deep Analysis

Stockfish 18 · Classical games · 379 analyzed

Accuracy by phase

Opening

96.2%

Middlegame

93.9%

Endgame

95.6%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+5%

Winning (+2 or more)

95%148g

Equal position

94%151g

Losing (-2 or more)

90%80g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

22%

71 errors

18%

58 errors

17%

53 errors

16%

51 errors

15%

49 errors

11%

35 errors

Critical Moment — When does the first serious error occur?

Move 41 average

12%

20%

16%

44%

1-15

16-25

26-35

36-45

46+

44% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

d5 / b3

Critical squares

12 err

10 err

9 err

d5/b3 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

White50.0%Loses

1.a3 e5 2.c4 Nf6 — 1.a3 e5 2.c4 Nf6

10 Games · last played 2 years agoPlay this line

No significant weaknesses detected as Black

Strengths

— avoid these lines

White75.0%Wins

French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf612 Games · last played last month

White69.6%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e623 Games · last played 6 months ago

Black64.7%Wins

Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e517 Games · last played 6 months ago

Black53.8%Wins

Nimzo-Indian — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb413 Games · last played 6 months ago

Critical Blunders

10 errors · Stockfish

#41Qd1??Endgamevs PranavOTB · 2026

#64Kd6??Endgamevs CaruanaOTB · 2026

#56Be7??Endgamevs Martinez AlcantaraOTB · 2026

#46Kh3??Endgamevs BortnykOTB · 2026

#46Kg5??Endgamevs SteinbergOTB · 2026

#37fxg4??Endgamevs GalyasOTB · 2026

#30Qe4??Tacticsvs SinghOTB · 2026

#21Nd7??Tacticsvs Sriansh DasOTB · 2025

#19Qd2??Tacticsvs IniyanOTB · 2025

#46Qe5??Endgamevs MovahedOTB · 2025

Recent Games

1,543 Games

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½-½

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½-½

Dhulipalla Bala Chandra Prasad(2432)

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½-½

Bournel, Antoine(2430)

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½-½

Harshavardhan G B(2493)

2nd Chola Chess GM 2026 · 23 Jun 2026

½-½

Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

783 Games

57%22%21%

Move	Games	%
1.e4	448	70%
1.a3	100	67%
1.d4	86	66%
1.b3	74	68%
1.Nf3	51	68%
1.c4	16	53%
1.b4 Strong	4	75%
1.g3 Strong	2	75%
1.d3 Strong	1	100%
1.f4	1	50%

MoveGamesPerformance%

1.e4

448

70%

1.a3

100

67%

1.d4

66%

1.b3

68%

1.Nf3

68%

1.c4

53%

1.b4Strong

75%

1.g3Strong

75%

1.d3Strong

100%

1.f4

50%