Charles O Mason - Chess Player Overview
Last update: 22/08/2025 12:43:55 GMT+2
Player's activity: ON
Player's name: Charles O Mason (USA) 
Player's photo: (Search in Google Images)
Age: 22 years old (born in 2003)
Highest FIDE Elo achieved:
Charles O Mason Chess Games: 1053
0 (Rapid)
0 (Blitz)
Charles O Mason - Charts
FIDE Elo
Activity chart
Charles O Mason - Chess Tournaments
| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Charles O Mason - Chess Games
Charles O Mason - Chess Games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
Charles O Mason - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2024.11.24 | Mason,D (2011) vs (1972) Cole,James 4NCL Div 2 2024-25 Pirc |
1/2-1/2 | B07 | |
| 2024.11.26 | Yao,Lucas Mason Pin Qian (1687) vs (1778) Zilincan,Tomas World Cadets U10 2024 French - Exchange |
1-0 | C01 | |
| 2024.11.25 | Chen,Chicheng Leon (1987) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 Giuoco Piano - Greco |
1-0 | C54 | |
| 2024.11.24 | Hung,I-Hsuan (1608) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 Scandinavian - Classical |
0-1 | B01 | |
| 2024.11.23 | Yao,Lucas Mason Pin Qian (1687) vs (2063) Deepak Ambattu,Rithvik World Cadets U10 2024 Sicilian Open |
0-1 | B55 | |
| 2024.12.18 | Schaefer,Sasha Milo (1896) vs (1711) Yao,Lucas Mason Pin Qian North American Youth 2024 Giuoco Piano - Greco |
1/2-1/2 | C54 | |
| 2024.11.22 | Kostyukovich,Ivan (1489) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 Queen's Pawn - Mason (Steinitz) |
0-1 | D00 | |
| 2024.11.20 | Yao,Lucas Mason Pin Qian (1687) vs (1520) Thorulsley,Kairaav World Cadets U10 2024 Sicilian Moscow |
1/2-1/2 | B51 | |
| 2024.11.19 | Chkhartishvili,Lazare (1836) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 King's Knight - Hungarian (Tartakower) |
1/2-1/2 | C50 | |
| 2024.11.18 | Yao,Lucas Mason Pin Qian (1687) vs (1505) Chen,Pin-Jui World Cadets U10 2024 Spanish Morphy - Anderssen |
1/2-1/2 | C77 | |
| 2024.11.17 | Akramov,Khasan (1835) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 English Agincourt |
1-0 | A13 | |
| 2024.11.16 | Yao,Lucas Mason Pin Qian (1687) vs (1513) Dien James World Cadets U10 2024 Scandinavian - Classical (Viñoles) |
1-0 | B01 | |
| 2024.11.23 | Shearsby,Jude (2192) vs (2021) Mason,D 4NCL Div 2 2024-25 Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 2024.11.15 | Filipovs,Sergejs (2012) vs (1687) Yao,Lucas Mason Pin Qian World Cadets U10 2024 Scandinavian - Classical |
1-0 | B01 | |
| 2025.02.16 | Mason,D (2011) vs (2165) Jackson,Edward 4NCL Div 2 2024-25 Sicilian O'Kelly |
0-1 | B28 | |
| 2025.02.15 | Pein,Jonathan (2254) vs (2011) Mason,D 4NCL Div 2 2024-25 Reti Symmetrical - Barcza |
1/2-1/2 | A05 | |
| 2025.01.26 | Mason,D (2014) vs (2133) Mihalik,Ag 4NCL Div 2 2024-25 Sicilian |
1/2-1/2 | B40 | |
| 2025.01.25 | Hobson,Kenneth (2138) vs (2014) Mason,D 4NCL Div 2 2024-25 Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 2024.05.04 | Samarakoon,Vivash Ransara (1980) vs (1984) Mason,D 4NCL Div 2 2023-24 Spanish Open - Bernstein |
1/2-1/2 | C80 | |
| 2024.05.28 | Regan,N (2007) vs (1984) Mason,D English Seniors 50+ 2024 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2024.08.04 | Brouwer,Mason (2053) vs (2395) Karacsonyi,Gellert 26th HZ Open 2024 Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
| 2024.08.05 | Grochal,J (2251) vs (2053) Brouwer,Mason 26th HZ Open 2024 Queen's Gambit Declined Semi-Tarrasch - Exchange |
0-1 | D41 | |
| 2024.05.27 | Mason,D (1984) vs (2294) Dishman,S English Seniors 50+ 2024 English Agincourt |
0-1 | A13 | |
| 2024.05.26 | Pitcher,J (2182) vs (1984) Mason,D English Seniors 50+ 2024 Vienna Falkbeer (Three Knights) |
1/2-1/2 | C28 | |
| 2024.05.25 | Mason,D (1984) vs (1943) Hymer,Barry English Seniors 50+ 2024 Pirc |
1-0 | B07 | |
| 2024.05.25 | Davies,Ni (2332) vs (1984) Mason,D English Seniors 50+ 2024 Indian East Indian - Torre |
1-0 | A48 | |
| 2024.05.24 | Mason,D (1984) vs (1796) Drugan,Mark A English Seniors 50+ 2024 Two Knights - Pianissimo |
1-0 | C54 | |
| 2024.03.31 | Mason,D (2004) vs (2145) Jaunooby,A Bolton Easter 2024 Nimzo-Indian Saemisch |
1-0 | E26 | |
| 2024.03.31 | Mason,D (2004) vs (1974) Owen,D Bolton Easter 2024 French Advance - Milner-Barry |
1-0 | C02 | |
| 2024.03.30 | Davies,Ni (2332) vs (2004) Mason,D Bolton Easter 2024 Indian East Indian - Torre |
1-0 | A48 | |
| 2024.03.30 | Nkwonta,Kelechukwu vs (2004) Mason,D Bolton Easter 2024 Gruenfeld Three Knights |
0-1 | D90 | |
| 2024.03.29 | Mason,D (2004) vs (2308) Macklin,Paul Bolton Easter 2024 Sicilian Moscow |
1/2-1/2 | B51 | |
| 2024.03.29 | Kershaw,Ewan vs (2004) Mason,D Bolton Easter 2024 English Agincourt |
0-1 | A13 | |
| 2024.06.23 | Mason,D (2014) vs (1974) Alldritt,N English Open 2024 French Advance - Milner-Barry |
1-0 | C02 | |
| 2024.06.22 | Sachdeva,Ronit (1907) vs (2014) Mason,D English Open 2024 Gruenfeld Exchange |
1-0 | D85 | |
| 2024.06.22 | Mason,D (2014) vs (1939) Yu,Rock English Open 2024 Nimzo-Indian Saemisch |
1/2-1/2 | E24 | |
| 2024.06.21 | He,Tom Junde (1902) vs (2014) Mason,D English Open 2024 King's Indian |
1/2-1/2 | E90 | |
| 2024.06.21 | Mason,D (2014) vs (2099) Okhai,Shabir English Open 2024 Italian |
0-1 | C50 | |
| 2024.06.20 | Damodaran,Patrick (1934) vs (2014) Mason,D English Open 2024 Nimzo-Indian Noa |
0-1 | E34 | |
| 2024.06.20 | Mason,D (2014) vs (2633) Jones,G English Open 2024 Four Knights - Scotch (Belgrade) |
0-1 | C47 | |
| 2023.12.22 | Su,Kevin (1890) vs (1536) Li,Mason J North American Junior U20 Benko's opening |
1-0 | A00 | |
| 2023.06.18 | Mesesan,Mircea-Marius (1970) vs (2052) Mason,D 30th 4NCL Congress 2023 Sicilian |
0-1 | B30 | |
| 2023.06.18 | Mason,D (2052) vs (1743) Sheikh,Anum 30th 4NCL Congress 2023 Sicilian Closed |
1-0 | B23 | |
| 2023.06.17 | Gordon,Sean (1812) vs (2052) Mason,D 30th 4NCL Congress 2023 Reti Symmetrical - Barcza |
1/2-1/2 | A05 | |
| 2023.06.17 | Mason,D (2052) vs (1827) Fellowes,Billy 30th 4NCL Congress 2023 Irregular King's Pawn - Nimzovich (Williams) |
0-1 | B00 | |
| 2023.08.03 | Van Foreest,Machteld (2291) vs (1990) Brouwer,Mason Dutch Open 2023 French Tarrasch - Rubinstein (Capablanca) |
0-1 | C10 | |
| 2023.08.02 | Brouwer,Mason (1990) vs (2018) Schuricht,Emil Frederick Dutch Open 2023 Caro-Kann - Two Knights |
1-0 | B11 | |
| 2023.08.01 | Brouwer,Mason (1990) vs (1986) Kurt,Sascha Dutch Open 2023 Bird - Horsefly |
1-0 | A02 | |
| 2023.07.31 | Weidemann,Jakob (2114) vs (1990) Brouwer,Mason Dutch Open 2023 Reti |
1-0 | A04 | |
| 2023.07.29 | Boesel,A (2002) vs (1990) Brouwer,Mason Dutch Open 2023 French Tarrasch |
0-1 | C03 | |
| 2023.07.28 | Brouwer,Mason (1990) vs (2361) Pham,Khoi Dutch Open 2023 King's Knight - Konstantinopolsky |
0-1 | C44 | |
| 2023.07.27 | Brouwer,Tim (2107) vs (1990) Brouwer,Mason Dutch Open 2023 French - Exchange |
0-1 | C01 | |
| 2023.07.26 | Brouwer,Mason (1990) vs (2112) Evengroen,J Dutch Open 2023 French Winawer - Maroczy |
0-1 | C15 | |
| 2023.07.25 | Labruyere,Roger (2191) vs (1990) Brouwer,Mason Dutch Open 2023 Caro-Kann Exchange |
1-0 | B13 | |
| 2022.12.26 | Lee,Jayden (1920) vs (1592) Welch,Mason 32nd North American Open Sicilian |
1-0 | B30 | |
| 2022.10.22 | Nordby,B (2012) vs (2081) Mason,D 46th Guernsey Open 2022 King's Indian Classical |
1/2-1/2 | E91 | |
| 2022.10.21 | Mason,D (2081) vs (1846) Hoogakker,Peter 46th Guernsey Open 2022 Pirc |
1-0 | B07 | |
| 2022.10.19 | Mason,D (2081) vs (1918) Strade,Arita 46th Guernsey Open 2022 Sicilian Scheveningen Najdorf |
1-0 | B94 | |
| 2022.10.18 | Collier,D (2004) vs (2081) Mason,D 46th Guernsey Open 2022 Indian - Trompowsky |
1/2-1/2 | A45 | |
| 2022.10.17 | Mason,D (2081) vs (1739) Wynarczyk,R 46th Guernsey Open 2022 Philidor - Exchange |
1-0 | C41 | |
| 2022.10.16 | Turner,David J (1754) vs (2081) Mason,D 46th Guernsey Open 2022 Sicilian |
1/2-1/2 | B30 | |
| 2023.05.08 | Thompson,I (2064) vs (2054) Mason,D English Seniors 50+ 2023 King's Indian Fianchetto (Yugoslav) |
1/2-1/2 | E65 | |
| 2023.05.07 | Mason,D (2054) vs (1830) Gardiner,Eric D English Seniors 50+ 2023 French Advance - Wade |
1/2-1/2 | C02 | |
| 2023.05.06 | Hill,Jonathan S vs (2054) Mason,D English Seniors 50+ 2023 Indian |
1-0 | A45 | |
| 2023.05.05 | Mason,D (2054) vs (2259) Dishman,S English Seniors 50+ 2023 Caro-Kann |
1/2-1/2 | B10 | |
| 2023.05.04 | Wall,Robert vs (2054) Mason,D English Seniors 50+ 2023 Indian East Indian - London |
0-1 | A48 | |
| 2023.02.19 | Mason,D (2082) vs (2002) Shearsby,Jude Coventry Open 2023 Bird Dutch - Dutch Lasker |
0-1 | A03 | |
| 2023.02.19 | Zakarian,Dimitrios Levon (1978) vs (2082) Mason,D Coventry Open 2023 Gruenfeld |
1-0 | D70 | |
| 2023.02.18 | Mason,D (2082) vs (1838) Arora,Tashika Coventry Open 2023 Two Knights - Pianissimo |
1-0 | C54 | |
| 2023.02.18 | Mikalajunas,Kajus (1746) vs (2082) Mason,D Coventry Open 2023 Sicilian Alapin |
0-1 | B22 | |
| 2023.04.10 | Mason,D (2067) vs (2057) Dignam,M 4NCL Easter Congress 2022 French Advance - Milner-Barry |
1/2-1/2 | C02 | |
| 2023.04.10 | Kothari,Jai (1722) vs (2067) Mason,D 4NCL Easter Congress 2022 Sicilian - Labourdonnais |
0-1 | B32 | |
| 2023.04.09 | Mason,D (2067) vs (1965) Liu,Jason 4NCL Easter Congress 2022 French Advance - Paulsen |
1/2-1/2 | C02 | |
| 2023.04.08 | Cast,Julian (1890) vs (2067) Mason,D 4NCL Easter Congress 2022 Indian East Indian |
0-1 | A48 | |
| 2023.04.07 | Mason,D (2067) vs (1753) Gordon,Sean 4NCL Easter Congress 2022 English Four Knights - Nimzovich |
0-1 | A28 | |
| 2022.06.26 | Merriman,J (2285) vs (2101) Mason,D 4NCL 2021-22 Gruenfeld - Nimzovich |
1-0 | E60 | |
| 2022.06.25 | Mason,D (2101) vs (2352) Bates,Ri 4NCL 2021-22 Sicilian Rauzer (Modern) |
1/2-1/2 | B67 | |
| 2022.02.13 | McKay,R (2208) vs (2082) Mason,D 4NCL 2021-22 Gruenfeld - Nimzovich |
1-0 | E60 | |
| 2022.02.12 | Mason,D (2082) vs (1972) Newton,R 4NCL 2021-22 Sicilian Closed |
0-1 | B25 | |
| 2021.11.28 | Baker,CW (2258) vs (2082) Mason,D 4NCL 2021-22 Indian East Przepiorka |
1-0 | A49 | |
| 2021.11.27 | Mason,D (2082) vs (2474) Csonka,B 4NCL 2021-22 Sicilian |
0-1 | B40 | |
| 2022.05.02 | Mason,D (2075) vs (2168) Ogunshola,B 4NCL 2021-22 Sicilian Dragon - Classical Dragon (Grigoriev) |
1/2-1/2 | B72 | |
| 2022.05.01 | Mason,D (2075) vs (1974) Blake,J Morgan 4NCL 2021-22 King's Gambit Accepted (Knight's Gambit) - Schallopp |
1-0 | C34 | |
| 2022.04.30 | Shepley,J (1889) vs (2075) Mason,D 4NCL 2021-22 Sicilian Closed |
0-1 | B23 | |
| 2022.03.27 | Stevenson,J (2014) vs (2062) Mason,D 4NCL 2021-22 Four Knights - Scotch (Belgrade) |
1/2-1/2 | C47 | |
| 2022.03.26 | Mason,D (2062) vs (2208) Walker,Mart 4NCL 2021-22 Alekhine Modern - Larsen |
1-0 | B04 | |
| 2021.11.28 | Baker,CW (2227) vs (2090) Mason,D 4NCL 2021-22 Indian East Przepiorka |
1-0 | A49 | |
| 2021.11.27 | Mason,D (2090) vs (2483) Csonka,B 4NCL 2021-22 Sicilian |
0-1 | B40 | |
| 2022.05.08 | Mason,D (2056) vs (2235) Josse,Mar Chessable ENG Seniors 50+ Sicilian Classical - Boleslavsky (Louma) |
1/2-1/2 | B58 | |
| 2022.05.07 | Crocker,P (2089) vs (2056) Mason,D Chessable ENG Seniors 50+ King's Indian Fianchetto (Yugoslav) - Gruenfeld |
0-1 | E64 | |
| 2022.05.07 | Mason,D (2056) vs (2367) Arkell,K Chessable ENG Seniors 50+ French Advance - Paulsen |
0-1 | C02 | |
| 2022.05.06 | Dishman,S (2301) vs (2056) Mason,D Chessable ENG Seniors 50+ Reti Symmetrical |
0-1 | A05 | |
| 2022.05.06 | Gibbs,Do (1865) vs (2056) Mason,D Chessable ENG Seniors 50+ Caro-Kann - Accelerated Panov |
0-1 | B10 | |
| 2022.05.05 | Mason,D (2056) vs (2452) Hebden,M Chessable ENG Seniors 50+ Indian East Indian |
0-1 | A48 | |
| 2022.04.18 | Mason,D (2075) vs (2042) Boswell,Jacob Connor 4NCL Easter Congress 2022 Sicilian Barnes (Bastrikov) |
0-1 | B49 | |
| 2022.04.18 | Wilks,Simon (2059) vs (2075) Mason,D 4NCL Easter Congress 2022 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2022.04.17 | Mason,D (2075) vs (1978) Ireland,D 4NCL Easter Congress 2022 Sicilian Dragon - Classical Dragon (Amsterdam) |
1-0 | B72 | |
| 2022.04.17 | Turner,Max N (2238) vs (2075) Mason,D 4NCL Easter Congress 2022 King's Indian Fianchetto (Panno-Yugoslav) - Gruenfeld |
1-0 | E66 | |
| 2022.04.16 | Mason,D (2075) vs (1933) Stubbs,Oliver 4NCL Easter Congress 2022 French Advance - Milner-Barry |
1-0 | C02 | |
| 2022.04.16 | Chen,Daniel Xingyu (1602) vs (2075) Mason,D 4NCL Easter Congress 2022 Spanish Closed (Steenwijker) - Sharp Worrall |
0-1 | C86 |