White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
O'Brien, Matthew
|
2081
|
Tarjan, James Edward
|
2490
|
B15
|
2015
|
½-½
| 43 |
|
|
|
O'Brien, Matthew
|
2176
|
Sztokbant, Bernardo Va...
|
2244
|
B36
|
2015
|
½-½
| 74 |
|
|
|
O'Brien, Matthew
|
2163
|
Arnaudov, Petar G
|
2464
|
B38
|
2015
|
½-½
| 56 |
|
|
|
O'Brien, Matthew
|
2274
|
Astaneh Lopez, Alex
|
2417
|
B11
|
2016
|
½-½
| 105 |
|
|
|
O'Brien, Matthew
|
2332
|
Viageiro Mateus, Alice
|
2124
|
B51
|
2017
|
½-½
| 37 |
|
|
|
O'Brien, Matthew
|
2336
|
Foisor, Sabina Frances...
|
2272
|
D01
|
2017
|
½-½
| 61 |
|
|
|
O'Brien, Matthew
|
2431
|
Hansen, Eric
|
2611
|
B22
|
2019
|
½-½
| 92 |
|
|
|