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 |
|---|---|---|---|---|---|---|---|---|---|
| 51 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 9 | Diao,Matthew Guo | Galstyan,David | 1-0 | 51 | Open |
| 52 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 11 | Diao,Matthew Guo | Goldin,R | 0-1 | 58 | Open |
| 53 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 8 | Diao,Matthew Guo | Elsness,F | 0-1 | 35 | Open |
| 54 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 7 | Fernandez Siles,L | Diao,Matthew Guo | 1-0 | 55 | Open |
| 55 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 10 | Di Liberto,Michele | Diao,Matthew Guo | 0-1 | 72 | Open |
| 56 | 2026-08-04 | Titled Tue 4th Aug 2026 | chess.com INT | 4 | Diao,Matthew Guo | Tabatadze,Erekle | 1-0 | 28 | Open |
| 57 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 11 | Lukachewski Junior,Wanderlei | Diao,Matthew Guo | 0-1 | 37 | Open |
| 58 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 5 | Ragger,M | Diao,Matthew Guo | 1-0 | 49 | Open |
| 59 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 9 | Diao,Matthew Guo | Agmanov,Begman | 0-1 | 38 | Open |
| 60 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 4 | Diao,Matthew Guo | Cervelli,Eduard | 1-0 | 21 | Open |
| 61 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 1 | Diao,Matthew Guo | Martinez Alcantara,Jose Eduardo | 0-1 | 35 | Open |
| 62 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 6 | Diao,Matthew Guo | Agama Hernandez,Luis Fernando | 1-0 | 41 | Open |
| 63 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 10 | Diao,Matthew Guo | Svane,R | 0-1 | 57 | Open |
| 64 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 10 | Chernov,Mi2 | Diao,Matthew Guo | 1-0 | 21 | Open |
| 65 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 4 | Diao,Matthew Guo | Kollars,Dmitrij | 1-0 | 1 | Open |
| 66 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 3 | Tamizh Amudhan S | Diao,Matthew Guo | 0-1 | 55 | Open |
| 67 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 3 | Diao,Matthew Guo | Skvortsov,Andrei | 1/2-1/2 | 104 | Open |
| 68 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 5 | Klymchuk,Andriy | Diao,Matthew Guo | 1-0 | 47 | Open |
| 69 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 7 | Leiva,G | Diao,Matthew Guo | 1-0 | 54 | Open |
| 70 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 8 | Khanbutaev,Artemii | Diao,Matthew Guo | 1-0 | 39 | Open |
| 71 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 1 | Diao,Matthew Guo | Mahdavi,Reza | 0-1 | 41 | Open |
| 72 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 9 | Diao,Matthew Guo | Amburgy,Ryan | 1-0 | 23 | Open |
| 73 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 8 | Tanenbaum,Zachary | Diao,Matthew Guo | 0-1 | 67 | Open |
| 74 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 6 | Diao,Matthew Guo | Bulgak,Damir | 1-0 | 26 | Open |
| 75 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 11 | Ermolaev,An | Diao,Matthew Guo | 1-0 | 22 | Open |
| 76 | 2026-07-30 | 2nd 3-0 Thu 30th Jul 2026 | chess.com INT | 2 | Viasus Cuellar,Juan Diego | Diao,Matthew Guo | 0-1 | 31 | Open |
| 77 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 2 | Da Silva,Erick Feitosa | Diao,Matthew Guo | 1-0 | 40 | Open |
| 78 | 2026-07-30 | 1st 3-0 Thu 30th Jul 2026 | chess.com INT | 7 | Diao,Matthew Guo | Aditya,Varun Gampa | 1-0 | 65 | Open |
| 79 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 5.79 | Angeles Vera,Mario Alberto | Diao,Matthew Guo | 0-1 | 28 | Open |
| 80 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 10 | Diao,Matthew Guo | Cumpe,Lucas | 1-0 | 34 | Open |
| 81 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 8 | Diao,Matthew Guo | Khanbutaev,Artemii | 0-1 | 44 | Open |
| 82 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 9 | Alexander,Joshua | Diao,Matthew Guo | 0-1 | 25 | Open |
| 83 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 9.38 | Khanbutaev,Artemii | Diao,Matthew Guo | 1-0 | 36 | Open |
| 84 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 3 | Manvelyan,Mikayel | Diao,Matthew Guo | 1-0 | 67 | Open |
| 85 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 2 | Diao,Matthew Guo | Germanovs,Georgijs | 0-1 | 99 | Open |
| 86 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 6.5 | Diao,Matthew Guo | Martinez Ramirez,L | 1-0 | 38 | Open |
| 87 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 7.4 | Diao,Matthew Guo | Kocharin,Timur | 0-1 | 72 | Open |
| 88 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 3.77 | Guevara Ruiz,Santiago Jose | Diao,Matthew Guo | 1-0 | 74 | Open |
| 89 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 6 | Diao,Matthew Guo | Pankiv,Maksym | 1-0 | 33 | Open |
| 90 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 1 | Diao,Matthew Guo | Quesada Perez,Luis Ernesto | 1-0 | 68 | Open |
| 91 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 11 | Tanenbaum,Zachary | Diao,Matthew Guo | 0-1 | 48 | Open |
| 92 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 7 | Brunke,Pascal | Diao,Matthew Guo | 0-1 | 60 | Open |
| 93 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 8.55 | Samanta,Aayansh | Diao,Matthew Guo | 0-1 | 69 | Open |
| 94 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 10.42 | Diao,Matthew Guo | Sava,Robert-Gabriel | 1-0 | 30 | Open |
| 95 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 4 | Hasanpor Moghadam,Asma | Diao,Matthew Guo | 0-1 | 60 | Open |
| 96 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 1.38 | Germanovs,Georgijs | Diao,Matthew Guo | 1-0 | 73 | Open |
| 97 | 2026-07-23 | 2nd 3-0 Thu 23rd Jul 2026 | chess.com INT | 5 | Diao,Matthew Guo | Hnatyshyn,Anastasiia | 0-1 | 73 | Open |
| 98 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 4.83 | Diao,Matthew Guo | Martinez Herranz,Francisco Jose | 1-0 | 24 | Open |
| 99 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 11.35 | Diao,Matthew Guo | Deng,Henry | 0-1 | 30 | Open |
| 100 | 2026-07-23 | 1st 3-0 Thu 23rd Jul 2026 | chess.com INT | 2.48 | Diao,Matthew Guo | Ashraf,Artin | 0-1 | 37 | Open |
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