White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Donchev, Dimitar I
|
2440
|
Kalchev, Stefan
|
|
B42
|
1987
|
1-0
| 33 |
|
|
|
Vasilev, Rosen
|
2044
|
Kalchev, Stefan
|
2106
|
C02
|
2007
|
1-0
| 36 |
|
|
|
Stoev, Tsvetoslav
|
1910
|
Kalchev, Stefan
|
2106
|
C42
|
2007
|
1-0
| 32 |
|
|
|
Metev, Martin
|
2022
|
Kalchev, Stefan
|
1682
|
C01
|
2011
|
1-0
| 39 |
|
|
|
Orev, Petar
|
2241
|
Kalchev, Stefan
|
1682
|
D79
|
2011
|
1-0
| 25 |
|
|
|
Petkov, Emil
|
|
Kalchev, Stefan
|
2106
|
A12
|
2013
|
1-0
| 47 |
|
|
|
Brankov, Krasimir Dimi...
|
2304
|
Kalchev, Stefan
|
2112
|
E48
|
2015
|
1-0
| 23 |
|
|
|
Kolev, Nikola
|
1892
|
Kalchev, Stefan
|
2141
|
E12
|
2017
|
1-0
| 40 |
|
|
|