| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 1991.01.01 | Usachev, Sergey vs Peev, Peicho Teteven open Modern Averbakh - Kotov (Robatsch) |
0-1 | A42 | |
| 1991.01.01 | Usachev, Sergey vs Manolov, Valentin Teteven open Nimzo-Indian Berlin (Pirc) |
1/2-1/2 | E39 | |
| 1991.01.01 | Usachev, Sergey vs Nikolov, Zdravko Teteven open King's Indian Schwarz - Accelerated Averbakh |
1-0 | E70 |