Player profile

Hariharan Ayyar R

Standard: 1839 Rapid: 1568 Blitz: 1789 (last updated 2026-11-02)

FIDE ID: 429026610 (view FIDE profile)

Federation: IND Sex: M Birth Year: 2011 Age: 15

Title: — Women's title: — Other title: — FOA title: AFM

Games: 20 Wins: 6 (30%) Draws: 4 (20%) Losses: 9 (45%) Other: 1

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Dossier

18 of 20 games analyzed.

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Openings

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As White 8 games 5W 0D 3L

Rapport-Jobava System 4 games 2W 0D 2L

(unspecified) 4 games 2W 0D 2L

English Opening 2 games 2W 0D 0L

Agincourt Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Anglo-Indian Defense 1 game 1W 0D 0L

Anglo-Grünfeld Variation 1 game 1W 0D 0L

Indian Defense 1 game 1W 0D 0L

Accelerated London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Pawn Game 1 game 0W 0D 1L

Accelerated London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 9 games 1W 4D 4L

Sicilian Defense 4 games 0W 3D 1L

Taimanov Variation 3 games 0W 2D 1L

Bastrikov Variation 2 games 0W 1D 1L

Bastrikov Variation, English Attack 1 game 0W 1D 0L

Closed 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

French Defense 3 games 0W 1D 2L

Tarrasch Variation 1 game 0W 0D 1L

Open System, Euwe-Keres Line 1 game 0W 0D 1L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Steinitz Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Slav Defense 1 game 1W 0D 0L

Quiet Variation 1 game 1W 0D 0L

Schallopp Defense 1 game 1W 0D 0L

Blunders Top 4 of 102

This player's costliest moves in analyzed games. Can you find the winning move?

2026.06.07 · 30... Kb5 (−50.1% win chance) 1/2-1/2

Hariharan Ayyar R

Dileesh, Ashmit

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? · 26... Nf2+ (−47.5% win chance) 1-0

Hariharan Ayyar R

Dua, Krsna

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? · 33... Ng6 (−39.4% win chance) 1-0

Hariharan Ayyar R

Dua, Krsna

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2026.06.07 · 27... b4 (−38.5% win chance) 1/2-1/2

Hariharan Ayyar R

Dileesh, Ashmit

Engine View game

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Games Showing all 20 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.04	Round 4: Hariharan Ayyar R - Abdurramane, Danial Germano	4.2	2026.10.04 Abdurramane, Danial Germano (1962523) (1825)	0	87.70%	1. d4 Nf6 2. Nc3 d5 3. Bf4 g6
2026.10.03	Round 3: Harding, Gabriel - Hariharan Ayyar R	3.2	2026.10.03 Harding, Gabriel (3269701) (1824)	½	87.50%	1. e4 c5 2. Nc3 a6 3. g3 b5
2026.06.07	Round 6: Hariharan Ayyar R - Nagpal, Kavish	6.6	2026.06.07 Nagpal, Kavish (3259935) (1669)	1	92.80%	1. Nf3 d5 2. c4 e6 3. e3 Nf6
2026.06.07	Round 5: Dileesh, Ashmit - Hariharan Ayyar R	5.7	2026.06.07 Dileesh, Ashmit (3258602) (1615)	½	65.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.06.06	Round 4: Rogers, Thomas - Hariharan Ayyar R	4.3	2026.06.06 Rogers, Thomas (3248615) (1853)	0	89.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.06.06	Round 3: Hariharan Ayyar R - Medlock, Heath	3.5	2026.06.06 Medlock, Heath (3271218) (1622)	1	92.40%	1. Nf3 Nf6 2. c4 g6 3. Nc3 d5
2026.06.06	Round 2: Almutawa, Ayman - Hariharan Ayyar R	2.2	2026.06.06 Almutawa, Ayman (3263002) (1894)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.25	Round 5: Su, Weng Yang Joel - Hariharan Ayyar R	5.3	2026.01.25 Su, Weng Yang Joel (5716250) (1763)	0	88.50%	1. e4 e6 2. d4 d5 3. Nd2 c5
2026.01.20	Round 2: Jordan, William - Hariharan Ayyar R	2.1	2026.01.20 Jordan, William (3200876) (2050)	0	90.00%	1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7
2025.12.29	Round 5: Hariharan Ayyar R - Wijerathne, Luthira Lesandul	5.4	2025.12.29 Wijerathne, Luthira Lesandul (29977967) (1554)	1	84.30%	1. d4 Nf6 2. Bf4 d5 3. Nc3 Bd7
2025.12.28	Round 4: Hariharan Ayyar R - Sambell, David	4.5	2025.12.28 Sambell, David (3258246) (1500)	1	84.90%	1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7
2025.12.28	Round 3: Zuo, Emma - Hariharan Ayyar R	3.4	2025.12.28 Zuo, Emma (3260909) (1439)	1	95.60%	1. Nf3 d5 2. d4 Nf6 3. e3 Bf5
2025.12.26	Round 2: Hariharan Ayyar R - Jindal, Tarush	2.1	2025.12.26 Jindal, Tarush (33432040) (1973)	0	89.00%	1. d4 d5 2. Bf4 Nf6 3. e3 c5
2025.07.13	Round 6: Windsor, Maximilian - Hariharan Ayyar R	6.2	2025.07.13 Windsor, Maximilian (3252264) (1669)	½	91.50%	1. e4 e6 2. d4 d5 3. exd5 exd5
2025.07.12	Round 4: Hariharan Ayyar R - Zang, Chen Bi	4.2	2025.07.12 Zang, Chen Bi (3269868) (1596)	0	83.70%	1. d4 d5 2. Bf4 Nf6 3. Nc3 a6
2025.06.07	Round 3: Hariharan Ayyar R - Charters, Jamie D	3.3	2025.06.07 Charters, Jamie D (461229) (1863)	1	87.40%	1. d4 d5 2. Nc3 Nf6 3. Bf4 e6
2025.05.28	Round 4: Jindal, Tarush - Hariharan Ayyar R	4.1	2025.05.28 Jindal, Tarush (33432040) (1986)	0	88.50%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
	Round 6: Dua, Krsna - Hariharan Ayyar R	6.4	Dua, Krsna (3283690) (1612)	0	63.30%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
	Round 5: Hariharan Ayyar R - Purushotham, Varun	5.4	Purushotham, Varun (3285375)	*	-	1. d4 Nf6 2. Bf4 e6 3. e3 d5
	Round 2: Hariharan Ayyar R - Retnaraja, Ethan	2.2	Retnaraja, Ethan (3236153) (1950)	0	79.60%	1. d4 Nf6 2. Bf4 e6 3. e3 d5