Player profile

Sun, Ethan

Standard: 1825 Rapid: 1852 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 30990157 (view FIDE profile)

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

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

Games: 12 Wins: 8 (67%) Draws: 3 (25%) Losses: 1 (8%)

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Dossier

11 of 12 games analyzed.

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Openings

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As White 3 games 2W 1D 0L

Zukertort Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 1 game 0W 1D 0L

Agincourt Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Symmetrical Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 5 games 5W 0D 0L

Caro-Kann Defense 3 games 3W 0D 0L

(unspecified) 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Panov Attack 1 game 1W 0D 0L

Modern Defense, Mieses Line 1 game 1W 0D 0L

Queen's Pawn Game 2 games 2W 0D 0L

London System 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Blunders Top 4 of 37

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

2026.08.14 · 17... h6 (−19.1% win chance) 0-1

Sun, Ethan

Lucuara Alvarez, Mateo

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2023.08.26 · 44... Ng5 (−16.3% win chance) 1/2-1/2

Ethan Sun

Hanchi Yao

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2026.08.15 · 30... f6 (−14.7% win chance) 0-1

Sun, Ethan

Montoya Murillo, Jairo Emanuel

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2026.08.13 · 42... R5b3 (−14% win chance) 0-1

Sun, Ethan

Brunstein Hauyon, Felipe

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Games Showing all 12 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.08.15	Round 8: Sun, Ethan - Singh, Aidan	8.11	2026.08.15 Singh, Aidan (11107391) (1516)	1	96.60%	1. Nf3 d5 2. e3 Nf6 3. b3 e6
2026.08.15	Round 7: Montoya Murillo, Jairo Emanuel - Sun, Ethan	7.7	2026.08.15 Montoya Murillo, Jairo Emanuel (6112919) (1523)	1	87.60%	1. e4 c6 2. Nc3 d5 3. exd5 cxd5
2026.08.14	Round 6: Lucuara Alvarez, Mateo - Sun, Ethan	6.7	2026.08.14 Lucuara Alvarez, Mateo (144408161) (1484)	1	91.50%	1. d4 Nf6 2. Bf4 d5 3. Nf3 c5
2026.08.14	Round 5: Sun, Ethan - Jimenez Salas, Fabiana	5.3	2026.08.14 Jimenez Salas, Fabiana (3851494) (1947)	½	99.50%	1. c4 Nf6 2. Nf3 e6 3. b3 d5
2026.08.13	Round 4: Sun, Adela - Sun, Ethan	4.2	2026.08.13 Sun, Adela (2687810)	1	99.30%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2026.08.13	Round 3: Brunstein Hauyon, Felipe - Sun, Ethan	3.3	2026.08.13 Brunstein Hauyon, Felipe (3460606) (1495)	1	91.70%	1. d4 Nf6 2. Bf4 d5 3. e3 c5
2026.08.12	Round 2: Sun, Ethan - Hylton, Jayden	2.7	2026.08.12 Hylton, Jayden (7411685) (1574)	1	-	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2026.08.12	Round 1: Jara Valleau, Adrian Santino - Sun, Ethan	1.7	2026.08.12 Jara Valleau, Adrian Santino (3722635)	1	91.20%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2023.08.27	Round 5: Vincent Qin - Ethan Sun		2023.08.27 Vincent Qin	½	91.40%	1. e4 e6 2. d4 d5 3. e5 c5
2023.08.27	Round 4: Theodore Biyiasas - Ethan Sun		2023.08.27 Theodore Biyiasas	0	86.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2023.08.27	Round 3: Ethan Sun - Kally Wen		2023.08.27 Kally Wen	1	96.80%	1. c4 Nf6 2. Nf3 e6 3. e3 d5
2023.08.26	Round 2: Hanchi Yao - Ethan Sun		2023.08.26 Hanchi Yao	½	92.00%	1. d4 Nf6 2. c4 e6 3. Nf3 d5