Player profile

Jammalamadaka, Vihaan

Standard: 2245 Rapid: 0 Blitz: 2106 (last updated 2026-11-02)

FIDE ID: 30977134 (view FIDE profile)

Federation: USA Sex: M Birth Year: 2012 Age: 14

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

Games: 22 Wins: 5 (23%) Draws: 6 (27%) Losses: 10 (45%) Other: 1

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Dossier

22 of 22 games analyzed.

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Openings

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As White 7 games 3W 2D 2L

Nimzo-Indian Defense 2 games 2W 0D 0L

Classical Variation 2 games 2W 0D 0L

Noa Variation 2 games 2W 0D 0L

Rapport-Jobava System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Zukertort Opening 1 game 0W 1D 0L

Reversed Grünfeld 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Dutch Defense 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 1 game 0W 0D 1L

Semi-Averbakh System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Slav Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

Boor Attack 1 game 0W 1D 0L

As Black 11 games 1W 2D 7L

Sicilian Defense 6 games 1W 2D 3L

Four Knights Variation 4 games 0W 2D 2L

Exchange Variation 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

Löwenthal Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Variation 1 game 0W 0D 1L

Normal 1 game 0W 0D 1L

Queen's Gambit Declined 2 games 0W 0D 2L

Janowski Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Indian Defense 1 game 0W 0D 1L

Knights Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

London System 1 game 0W 0D 1L

with e6 1 game 0W 0D 1L

Grünfeld Defense 1 game 0W 0D 0L

Russian Variation 1 game 0W 0D 0L

Byrne Variation 1 game 0W 0D 0L

Blunders Top 4 of 113

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

2026.06.25 · 87... Qb6 (−46% win chance) 1-0

Jammalamadaka, Vihaan

Pyrih, Roman

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2026.07.07 · 25. Qxh6 (−42.1% win chance) 1-0

Srihas Sai Sarvesh Maddipati

Jammalamadaka, Vihaan

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2026.07.02 · 32... Bc4+ (−33.4% win chance) 1-0

Jammalamadaka, Vihaan

Huston, Gus

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2023.04.23 · 50... Ng1 (−25.9% win chance) 1/2-1/2

Vihaan Jammalamadaka

Oscar Izzy Williams

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Games Showing all 22 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.07.09	Round 8: Xu, Zhihan - Jammalamadaka, Vihaan	8.5	2026.07.09 Xu, Zhihan (2645726)	0	90.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.08	Round 7: Jammalamadaka, Vihaan - Zhou, Jianchao	7.2	2026.07.08 Zhou, Jianchao (8603537) (2605)	0	91.20%	1. d4 Nf6 2. Nc3 d5 3. Bf4 e6
2026.07.08	Round 6: Jammalamadaka, Vihaan - Li, Aiden Linyuan	6.2	2026.07.08 Li, Aiden Linyuan (39917487) (2113)	½	93.50%	1. Nf3 Nf6 2. g3 d5 3. Bg2 c5
2026.07.07	Round 5: KEVIN ZHAO - Jammalamadaka, Vihaan	5.4	2026.07.07 KEVIN ZHAO	1	95.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.07.07	Round 4: Jammalamadaka, Vihaan - Srihas Sai Sarvesh Maddipati	4.8	2026.07.07 Srihas Sai Sarvesh Maddipati	1	85.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.07.06	Round 3: Vivekananthan, Anish - Jammalamadaka, Vihaan	3.3	2026.07.06 Vivekananthan, Anish (2090775) (2397)	0	91.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.06	Round 2: Jammalamadaka, Vihaan - Uwakwe, Michael	2.7	2026.07.06 Uwakwe, Michael (30931150) (1858)	1	98.20%	1. d4 e6 2. c4 f5 3. Nc3 Nf6
2026.07.05	54th World Open - 2026	9.16	2026.07.05 Girsh, Daniel (30949190) (2326)	0	89.40%	1. d4 Nf6 2. Nf3 e6 3. g3 c5
2026.07.04	54th World Open - 2026	7.22	2026.07.04 Colville, Julian (30963273) (2333)	½	96.10%	1. e4 c5 2. Nc3 Nc6 3. Nge2 e6
2026.07.02	54th World Open - 2026	3.10	2026.07.02 Huston, Gus (30909090) (2345)	0	87.70%	1. d4 d5 2. c4 e6 3. Nc3 a6
2026.07.02	54th World Open - 2026	2.22	2026.07.02 Clasby, Derek (30932300) (2331)	1	95.10%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.06.29	Round 8: Jammalamadaka, Vihaan - Zhuang, Kyle	8.18	2026.06.29 Zhuang, Kyle (30957486) (2305)	0	86.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.06.28	Round 7: Zhu, Linxi - Jammalamadaka, Vihaan	7.20	2026.06.28 Zhu, Linxi (39900428) (2255)	½	96.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.06.27	Round 5: Jing, Andrew - Jammalamadaka, Vihaan	5.16	2026.06.27 Jing, Andrew (30984076) (2319)	0	92.10%	1. d4 d5 2. Nf3 e6 3. Bf4 Nf6
2026.06.25	Round 1: Pyrih, Roman - Jammalamadaka, Vihaan	1.11	2026.06.25 Pyrih, Roman (14179156) (2408)	0	88.90%	1. d4 d5 2. c4 e6 3. Nc3 a6
2023.12.21	Round 6: Nicholas Vettese - Vihaan Jammalamadaka		2023.12.21 Nicholas Vettese (2229)	0	87.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.12.21	Round 5: Vihaan Jammalamadaka - Neil S Bhaduri		2023.12.21 Neil S Bhaduri (2062)	½	95.00%	1. d4 d5 2. c4 c6 3. Nc3 Nf6
2023.12.19	Round 2: Miguel Angel Montes Orozco - Vihaan Jammalamadaka		2023.12.19 Miguel Angel Montes Orozco (2155)	*	78.90%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2023.04.23	Round 7: Oscar Izzy Williams - Vihaan Jammalamadaka		2023.04.23 Oscar Izzy Williams	½	89.20%	1. e4 c5 2. Nf3 Nf6 3. Nc3 d5
2023.04.23	Round 6: Vihaan Jammalamadaka - Ryan Min		2023.04.23 Ryan Min	½	93.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.04.22	Round 5: Xavier Bruni - Vihaan Jammalamadaka		2023.04.22 Xavier Bruni	1	87.10%	1. e4 c5 2. Nc3 Nc6 3. f4 e6
2023.04.22	Round 3: Brewington Hardaway - Vihaan Jammalamadaka		2023.04.22 Brewington Hardaway	0	92.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4