Matthew Guo Diao
Country
USA
Birth Year
2010
Gender
M
Title
FIDE Master
FIDE ID
30970547
USCF ID
15914362
USCF Rating
2320
USCF rating history
View rating lists
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-12 | 5th Skyline Open - OPEN | Dulles, Virginia, USA | 6.6 | Diao, Matthew Guo | Moorhouse, Will | 1/2-1/2 | 18 | Open |
| 2 | 2026-10-11 | 5th Skyline Open - OPEN | Dulles, Virginia, USA | 5.11 | Karthigeyan, Kishan | Diao, Matthew Guo | 0-1 | 45 | Open |
| 3 | 2026-10-11 | 5th Skyline Open - OPEN | Dulles, Virginia, USA | 4.7 | Diao, Matthew Guo | Sridhar, Jagadeeshwar Yehamandram | 1/2-1/2 | 45 | Open |
| 4 | 2026-10-10 | 5th Skyline Open - OPEN | Dulles, Virginia, USA | 3.1 | Zhou, Jianchao | Diao, Matthew Guo | 1-0 | 33 | Open |
| 5 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 1 | Diao,Matthew Guo | Furman,Eugene | 1-0 | 27 | Open |
| 6 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 3 | Diao,Matthew Guo | Raev,R | 1-0 | 37 | Open |
| 7 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 4 | Ambartsumian,Tyhran | Diao,Matthew Guo | 1-0 | 42 | Open |
| 8 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 5 | Toledo,Hillel | Diao,Matthew Guo | 0-1 | 18 | Open |
| 9 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 11 | Kierulf,Villum Brevick | Diao,Matthew Guo | 0-1 | 47 | Open |
| 10 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 8 | Gokerkan,Cem Kaan | Diao,Matthew Guo | 1-0 | 34 | Open |
| 11 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 7 | Diao,Matthew Guo | Wanyama,Harold | 1-0 | 30 | Open |
| 12 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 9 | Diao,Matthew Guo | Deepak Ambattu,Rithvik | 1-0 | 57 | Open |
| 13 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 6 | Diao,Matthew Guo | Kasimov,Rauf | 0-1 | 40 | Open |
| 14 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 10 | Diao,Matthew Guo | Rakotomaharo,Fy Antenaina | 0-1 | 54 | Open |
| 15 | 2026-08-18 | Titled Tue 18th Aug 2026 | chess.com INT | 2 | Moosavifar,Seyed Abolfazl | Diao,Matthew Guo | 1-0 | 28 | Open |
| 16 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 3 | Paravyan,D | Diao,Matthew Guo | 1-0 | 41 | Open |
| 17 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 9 | Diao,Matthew Guo | Dondukov,S | 0-1 | 24 | Open |
| 18 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 4 | Diao,Matthew Guo | Hrebenshchykova,Yelyzaveta | 1-0 | 44 | Open |
| 19 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 7 | Diao,Matthew Guo | Arslanov,S | 0-1 | 52 | Open |
| 20 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 2 | Yushko,O | Diao,Matthew Guo | 0-1 | 36 | Open |
| 21 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 1 | Diao,Matthew Guo | Nguyen Ngoc Truong Son | 0-1 | 52 | Open |
| 22 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 10 | Diao,Matthew Guo | Reymann,Nathan | 1-0 | 1 | Open |
| 23 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 5 | Pakleza,Z | Diao,Matthew Guo | 1-0 | 32 | Open |
| 24 | 2026-08-13 | 1st 3-0 Thu 13th Aug 2026 | chess.com INT | 6 | Amrany,Benjamin | Diao,Matthew Guo | 0-1 | 20 | Open |
| 25 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 10 | Vasquez Jimenez,Cristhian | Diao,Matthew Guo | 1-0 | 68 | Open |
| 26 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 4 | Diao,Matthew Guo | Agmanov,Begman | 0-1 | 47 | Open |
| 27 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 2 | George,Kevin | Diao,Matthew Guo | 0-1 | 24 | Open |
| 28 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 8 | Bonaveri,A | Diao,Matthew Guo | 0-1 | 36 | Open |
| 29 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 3 | Diao,Matthew Guo | Gasparyan,Erik R. | 0-1 | 32 | Open |
| 30 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 7 | Dayal,Samar | Diao,Matthew Guo | 1-0 | 35 | Open |
| 31 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 9 | Diao,Matthew Guo | Aranda,Juan Manuel | 1-0 | 1 | Open |
| 32 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 11 | Beniosev,Daniel | Diao,Matthew Guo | 0-1 | 34 | Open |
| 33 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 1 | Diao,Matthew Guo | Boyer,Mahel | 1-0 | 50 | Open |
| 34 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 6 | Diao,Matthew Guo | Akhayan,R | 0-1 | 61 | Open |
| 35 | 2026-08-11 | Titled Tue 11th Aug 2026 | chess.com INT | 5 | Samant,Aditya S | Diao,Matthew Guo | 1-0 | 29 | Open |
| 36 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 7 | Diao,Matthew Guo | Luczak,Filip | 0-1 | 32 | Open |
| 37 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 2 | Lopez del Alamo,An | Diao,Matthew Guo | 1-0 | 48 | Open |
| 38 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 10 | Pasti,Zsombor | Diao,Matthew Guo | 0-1 | 20 | Open |
| 39 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 3 | Diao,Matthew Guo | Janampa Javier,Brandon Daniel | 1-0 | 37 | Open |
| 40 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 5 | Nguyen,Luong Vu | Diao,Matthew Guo | 1-0 | 36 | Open |
| 41 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 1 | Diao,Matthew Guo | Zhigalko,S | 0-1 | 62 | Open |
| 42 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 6 | Diao,Matthew Guo | Beniosev,Daniel | 1-0 | 27 | Open |
| 43 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 11 | Diao,Matthew Guo | Castro Castro,Joaquin | 1-0 | 19 | Open |
| 44 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 4 | Rodriguez Del Cerro,Ricardo | Diao,Matthew Guo | 0-1 | 23 | Open |
| 45 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 9 | Diao,Matthew Guo | Di Liberto,Michele | 0-1 | 66 | Open |
| 46 | 2026-08-06 | 1st 3-0 Thu 6th Aug 2026 | chess.com INT | 8 | Kierulf,Villum Brevick | Diao,Matthew Guo | 1/2-1/2 | 66 | Open |
| 47 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 5 | Diao,Matthew Guo | Ashraf,Artin | 0-1 | 50 | Open |
| 48 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 6 | Weishaeutel,Moritz | Diao,Matthew Guo | 1-0 | 29 | Open |
| 49 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 2 | Diao,Matthew Guo | Kierulf,Villum Brevick | 1-0 | 19 | Open |
| 50 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 3 | Amdouni,Z | Diao,Matthew Guo | 0-1 | 32 | Open |
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