| Antonov, V |
Radev, N |
0-1  |
1 |
1975 |
B46 Sicilian, Taimanov variation |
 |
| Atanasov, P |
Ermenkov, E |
½-½  |
1 |
1975 |
A16 English opening |
 |
| Grigorov, J |
Peev, P |
1-0  |
1 |
1975 |
B08 Pirc, classical (two knights) system |
 |
| Kirov, N |
Popov, L |
½-½  |
1 |
1975 |
C01 French, exchange variation |
 |
| Orev, P |
Velikov, P |
0-1  |
1 |
1975 |
A34 English, symmetrical variation |
 |
| Spiridonov, N |
Georgiev, K |
1-0  |
1 |
1975 |
D94 Gruenfeld, 5.e3 |
 |
| Donchev, D |
Antonov, V |
0-1  |
2 |
1975 |
A79 Benoni, classical, 11.f3 |
 |
| Ermenkov, E |
Spiridonov, N |
½-½  |
2 |
1975 |
B01 Scandinavian (centre counter) defence |
 |
| Georgiev, K |
Grigorov, J |
0-1  |
2 |
1975 |
B89 Sicilian, Sozin, 7.Be3 |
 |
| Radev, N |
Kirov, N |
½-½  |
2 |
1975 |
A30 English, symmetrical variation |
 |
| Spassov, L |
Popov, L |
1-0  |
2 |
1975 |
D16 Queen's Gambit Declined Slav accepted, Alapin variation |
 |
| Velikov, P |
Atanasov, P |
½-½  |
2 |
1975 |
C68 Ruy Lopez, exchange variation |
 |
| Antonov, V |
Peev, P |
½-½  |
3 |
1975 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Grigorov, J |
Ermenkov, E |
½-½  |
3 |
1975 |
E94 King's Indian, orthodox variation |
 |
| Kirov, N |
Donchev, D |
0-1  |
3 |
1975 |
E62 King's Indian, fianchetto variation |
 |
| Orev, P |
Spassov, L |
½-½  |
3 |
1975 |
B44 Sicilian defence |
 |
| Popov, L |
Radev, N |
0-1  |
3 |
1975 |
A26 English, closed system |
 |
| Spiridonov, N |
Velikov, P |
½-½  |
3 |
1975 |
D86 Gruenfeld, exchange, classical variation |
 |
| Donchev, D |
Popov, L |
0-1  |
4 |
1975 |
A39 English, symmetrical, main line with d4 |
 |
| Georgiev, K |
Antonov, V |
½-½  |
4 |
1975 |
C98 Ruy Lopez, closed, Chigorin, 12...Nc6 |
 |
| Orev, P |
Atanasov, P |
1-0  |
4 |
1975 |
B30 Sicilian defence |
 |
| Peev, P |
Kirov, N |
½-½  |
4 |
1975 |
D02 Queen's pawn game |
 |
| Spassov, L |
Radev, N |
0-1  |
4 |
1975 |
B38 Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 |
 |
| Velikov, P |
Grigorov, J |
1-0  |
4 |
1975 |
B08 Pirc, classical (two knights) system |
 |
| Antonov, V |
Ermenkov, E |
½-½  |
5 |
1975 |
B25 Sicilian, closed |
 |
| Atanasov, P |
Spassov, L |
½-½  |
5 |
1975 |
C09 French, Tarrasch, open variation, main line |
 |
| Kirov, N |
Georgiev, K |
1-0  |
5 |
1975 |
A04 Reti opening |
 |
| Popov, L |
Peev, P |
½-½  |
5 |
1975 |
A49 King's Indian, fianchetto without c4 |
 |
| Radev, N |
Donchev, D |
1-0  |
5 |
1975 |
C99 Ruy Lopez, closed, Chigorin, 12...c5d4 |
 |
| Spiridonov, N |
Orev, P |
½-½  |
5 |
1975 |
D77 Neo-Gruenfeld, 6.O-O |
 |
| Atanasov, P |
Spiridonov, N |
½-½  |
6 |
1975 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
 |
| Ermenkov, E |
Kirov, N |
½-½  |
6 |
1975 |
A06 Reti opening |
 |
| Georgiev, K |
Popov, L |
1-0  |
6 |
1975 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Orev, P |
Grigorov, J |
½-½  |
6 |
1975 |
A43 Old Benoni defence |
 |
| Peev, P |
Radev, N |
1-0  |
6 |
1975 |
E60 King's Indian defence |
 |
| Spassov, L |
Donchev, D |
1-0  |
6 |
1975 |
D76 Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6 |
 |
| Velikov, P |
Antonov, V |
½-½  |
6 |
1975 |
A39 English, symmetrical, main line with d4 |
 |
| Donchev, D |
Peev, P |
½-½  |
7 |
1975 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Grigorov, J |
Atanasov, P |
1-0  |
7 |
1975 |
C63 Ruy Lopez, Schliemann defence |
 |
| Kirov, N |
Velikov, P |
½-½  |
7 |
1975 |
D01 Richter-Veresov attack |
 |
| Popov, L |
Ermenkov, E |
½-½  |
7 |
1975 |
D14 Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 |
 |
| Radev, N |
Georgiev, K |
0-1  |
7 |
1975 |
B96 Sicilian, Najdorf, 7.f4 |
 |
| Spiridonov, N |
Spassov, L |
0-1  |
7 |
1975 |
E66 King's Indian, fianchetto, Yugoslav Panno |
 |
| Ermenkov, E |
Radev, N |
½-½  |
8 |
1975 |
C68 Ruy Lopez, exchange variation |
 |
| Georgiev, K |
Donchev, D |
½-½  |
8 |
1975 |
B88 Sicilian, Sozin, Leonhardt variation |
 |
| Orev, P |
Antonov, V |
½-½  |
8 |
1975 |
A20 English opening |
 |
| Spassov, L |
Peev, P |
½-½  |
8 |
1975 |
A35 English, symmetrical variation |
 |
| Spiridonov, N |
Grigorov, J |
1-0  |
8 |
1975 |
A33 English, symmetrical variation |
 |
| Velikov, P |
Popov, L |
½-½  |
8 |
1975 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Antonov, V |
Atanasov, P |
1-0  |
9 |
1975 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
 |
| Donchev, D |
Ermenkov, E |
0-1  |
9 |
1975 |
B12 Caro-Kann defence |
 |
| Grigorov, J |
Spassov, L |
1-0  |
9 |
1975 |
B89 Sicilian, Sozin, 7.Be3 |
 |
| Kirov, N |
Orev, P |
1-0  |
9 |
1975 |
A16 English opening |
 |
| Peev, P |
Georgiev, K |
0-1  |
9 |
1975 |
D74 Neo-Gruenfeld, 6.cd Nxd5, 7.O-O |
 |
| Radev, N |
Velikov, P |
½-½  |
9 |
1975 |
A07 Reti, King's Indian attack (Barcza system) |
 |
| Atanasov, P |
Kirov, N |
½-½  |
10 |
1975 |
B00 King's pawn opening |
 |
| Ermenkov, E |
Peev, P |
½-½  |
10 |
1975 |
B07 Pirc defence |
 |
| Orev, P |
Popov, L |
0-1  |
10 |
1975 |
B41 Sicilian, Kan variation |
 |
| Spassov, L |
Georgiev, K |
½-½  |
10 |
1975 |
D13 Queen's Gambit Declined Slav, exchange variation |
 |
| Spiridonov, N |
Antonov, V |
1-0  |
10 |
1975 |
C84 Ruy Lopez, closed defence |
 |
| Velikov, P |
Donchev, D |
1-0  |
10 |
1975 |
B83 Sicilian, Scheveningen, 6.Be2 |
 |
| Antonov, V |
Grigorov, J |
0-1  |
11 |
1975 |
B25 Sicilian, closed |
 |
| Georgiev, K |
Ermenkov, E |
½-½  |
11 |
1975 |
B15 Caro-Kann defence |
 |
| Kirov, N |
Spiridonov, N |
½-½  |
11 |
1975 |
D14 Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 |
 |
| Peev, P |
Velikov, P |
1-0  |
11 |
1975 |
A69 Benoni, four pawns attack, main line |
 |
| Popov, L |
Atanasov, P |
½-½  |
11 |
1975 |
E10 Queen's pawn game |
 |
| Radev, N |
Orev, P |
1-0  |
11 |
1975 |
D88 Gruenfeld, Spassky variation, main line, 10...cd, 11.cd |
 |
| Atanasov, P |
Radev, N |
0-1  |
12 |
1975 |
B41 Sicilian, Kan variation |
 |
| Grigorov, J |
Kirov, N |
½-½  |
12 |
1975 |
A16 English opening |
 |
| Orev, P |
Donchev, D |
1-0  |
12 |
1975 |
B68 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defence, 9...Be7 |
 |
| Spassov, L |
Ermenkov, E |
0-1  |
12 |
1975 |
A22 English opening |
 |
| Spiridonov, N |
Popov, L |
½-½  |
12 |
1975 |
A34 English, symmetrical variation |
 |
| Velikov, P |
Georgiev, K |
1-0  |
12 |
1975 |
B84 Sicilian, Scheveningen (Paulsen), classical variation |
 |
| Antonov, V |
Spassov, L |
1-0  |
13 |
1975 |
B33 Sicilian defence |
 |
| Donchev, D |
Atanasov, P |
1-0  |
13 |
1975 |
C68 Ruy Lopez, exchange variation |
 |
| Ermenkov, E |
Velikov, P |
1-0  |
13 |
1975 |
B17 Caro-Kann, Steinitz variation |
 |
| Peev, P |
Orev, P |
1-0  |
13 |
1975 |
E60 King's Indian defence |
 |
| Popov, L |
Grigorov, J |
1-0  |
13 |
1975 |
A33 English, symmetrical variation |
 |
| Radev, N |
Spiridonov, N |
½-½  |
13 |
1975 |
D14 Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 |
 |
| Antonov, V |
Kirov, N |
½-½  |
14 |
1975 |
B15 Caro-Kann defence |
 |
| Atanasov, P |
Peev, P |
½-½  |
14 |
1975 |
B07 Pirc defence |
 |
| Grigorov, J |
Radev, N |
½-½  |
14 |
1975 |
C85 Ruy Lopez, Exchange variation doubly deferred (DERLD) |
 |
| Orev, P |
Georgiev, K |
½-½  |
14 |
1975 |
B02 Alekhine's defence |
 |
| Spassov, L |
Velikov, P |
½-½  |
14 |
1975 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| Spiridonov, N |
Donchev, D |
1-0  |
14 |
1975 |
D79 Neo-Gruenfeld, 6.O-O, main line |
 |
| Donchev, D |
Grigorov, J |
0-1  |
15 |
1975 |
A41 Queen's Pawn |
 |
| Ermenkov, E |
Orev, P |
1-0  |
15 |
1975 |
E94 King's Indian, orthodox variation |
 |
| Georgiev, K |
Atanasov, P |
½-½  |
15 |
1975 |
B89 Sicilian, Sozin, 7.Be3 |
 |
| Kirov, N |
Spassov, L |
½-½  |
15 |
1975 |
C01 French, exchange variation |
 |
| Peev, P |
Spiridonov, N |
0-1  |
15 |
1975 |
D85 Gruenfeld, exchange variation |
 |
| Popov, L |
Antonov, V |
½-½  |
15 |
1975 |
D41 Queen's Gambit Declined, Semi-Tarrasch, 5.cd |
 |