|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Costello, Alexander
|
1661
|
Byambaa, Uyanga
|
2072
|
B78
|
2015
|
½-½
| 30 |
|
|
|
Costello, Alexander
|
2231
|
Ampie, Mauro
|
2318
|
B48
|
2019
|
½-½
| 21 |
|
|
|
Costello, Alexander
|
2231
|
Illingworth, Max
|
2501
|
B17
|
2019
|
½-½
| 46 |
|
|
|
Costello, Alexander
|
2258
|
Bosiocic, Marin
|
2625
|
C41
|
2020
|
½-½
| 31 |
|
|
|
Costello, Alexander
|
2259
|
Lee, Alice
|
1967
|
B33
|
2020
|
½-½
| 50 |
|
|
|
Costello, Alexander
|
2232
|
Akobian, V
|
2591
|
B17
|
2022
|
½-½
| 72 |
|
|
|
Costello, Alexander
|
2186
|
Heimann, Mark A
|
2426
|
A06
|
2023
|
½-½
| 45 |
|
|
|
Costello, Alexander
|
2224
|
Seul, Georg
|
2376
|
C02
|
2023
|
½-½
| 26 |
|
|
|
Costello, Alexander
|
2224
|
Prieb, Robert
|
2060
|
A15
|
2023
|
½-½
| 88 |
|
|
|
Costello, Alexander
|
2219
|
Khachiyan, Melikset
|
2435
|
B35
|
2024
|
½-½
| 45 |
|
|
|
Costello, Alexander
|
2219
|
Akopian, Vladimir
|
2586
|
C15
|
2024
|
½-½
| 73 |
|
|
|
Costello, Alexander
|
2219
|
Bryant, J
|
2404
|
E68
|
2024
|
½-½
| 21 |
|
|
|
|
|