| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
A41 Queen's Pawn |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
A95 Dutch, stonewall with Nc3 |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
D30 Queen's gambit declined |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
A04 Reti opening |
 |
| Karman, A |
Weyerstrass, R |
½-½  |
? |
1973 |
E21 Nimzo-Indian, three knights variation |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
E20 Nimzo-Indian defence |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
A41 Queen's Pawn |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
E43 Nimzo-Indian, Fischer variation |
 |
| Karman, A |
Weyerstrass, R |
0-1  |
? |
1973 |
E14 Queen's Indian, 4.e3 |
 |
| Weyerstrass, R |
Karman, A |
1-0  |
? |
1973 |
A34 English, symmetrical variation |
 |
| Weyerstrass, R |
Karman, A |
0-1  |
? |
1973 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| Weyerstrass, R |
Karman, A |
1-0  |
? |
1973 |
D38 Queen's Gambit Declined, Ragozin variation |
 |
| Weyerstrass, R |
Karman, A |
1-0  |
? |
1973 |
D07 Queen's Gambit Declined, Chigorin defence |
 |