1958 Portoroz Interzonal
Le tournoi s’est solde par une egalite en tete entre Benko, Pal et Tal, Mikhail avec 12.5 points.
Format du tournoi
- 21 ronde(s)
- 34 participant(s)
- 204 partie(s)
Système de points
1 point par victoire, ½ point par nulle, 0 point par défaite.
Les participants
| Joueur | Elo |
|---|---|
GM Benko |
N/A |
GM Tal |
N/A |
GM Olafsson |
N/A |
| Bronstein | N/A |
Averbakh |
N/A |
Pachman |
N/A |
GM Panno |
N/A |
GM Matanovic |
N/A |
| Petrosian | N/A |
| Sanguineti | N/A |
| Filip (1663) | 1663 |
| Neikirkh | N/A |
| Fischer | N/A |
GM Gligoric |
N/A |
| Larsen | N/A |
GM Szabo |
N/A |
Rossetto |
N/A |
IM Sherwin |
N/A |
| Cardoso Da Silva (2330) | 2330 |
| De Greif | N/A |
| Gligorić | N/A |
| Szabo | N/A |
| Fischer (1882) | 1882 |
GM Filip |
N/A |
| Fuster | N/A |
| Fischer (1882) | 1882 |
Gligoric |
N/A |
| Matanovic | N/A |
IM Petrosian |
N/A |
IM Cardoso |
N/A |
| Füster | N/A |
| Larsen | N/A |
| Fuster | N/A |
| Kjaer Larsen | N/A |
Classement final
| Place | Joueur | V | N | D | Points |
|---|---|---|---|---|---|
| 1 | GM Benko |
7 | 11 | 2 | 12.5 / 21 |
| 1 | GM Tal |
7 | 11 | 1 | 12.5 / 21 |
| 3 | GM Olafsson |
8 | 8 | 4 | 12 / 21 |
| 4 | Bronstein | 4 | 15 | 1 | 11.5 / 21 |
| 5 | Averbakh |
6 | 10 | 3 | 11 / 21 |
| 5 | Pachman |
6 | 10 | 3 | 11 / 21 |
| 5 | GM Panno |
4 | 14 | 2 | 11 / 21 |
| 8 | GM Matanovic |
5 | 11 | 3 | 10.5 / 21 |
| 8 | Petrosian | 5 | 11 | 0 | 10.5 / 21 |
| 10 | Sanguineti | 4 | 12 | 4 | 10 / 21 |
| 11 | Filip (1663) | 4 | 11 | 1 | 9.5 / 21 |
| 11 | Neikirkh | 5 | 9 | 6 | 9.5 / 21 |
| 13 | Fischer | 3 | 10 | 2 | 8 / 21 |
| 13 | GM Gligoric |
5 | 6 | 2 | 8 / 21 |
| 13 | Larsen | 5 | 6 | 7 | 8 / 21 |
| 16 | GM Szabo |
4 | 7 | 4 | 7.5 / 21 |
| 17 | Rossetto |
3 | 7 | 8 | 6.5 / 21 |
| 17 | IM Sherwin |
4 | 5 | 10 | 6.5 / 21 |
| 19 | Cardoso Da Silva (2330) | 3 | 3 | 9 | 4.5 / 21 |
| 19 | De Greif | 1 | 7 | 12 | 4.5 / 21 |
| 21 | Gligorić | 2 | 4 | 0 | 4 / 21 |
| 21 | Szabo | 3 | 2 | 0 | 4 / 21 |
| 23 | Fischer (1882) | 2 | 1 | 0 | 2.5 / 21 |
| 24 | GM Filip |
0 | 3 | 1 | 1.5 / 21 |
| 24 | Fuster | 1 | 1 | 11 | 1.5 / 21 |
| 26 | Fischer (1882) | 1 | 0 | 0 | 1 / 21 |
| 26 | Gligoric |
1 | 0 | 0 | 1 / 21 |
| 26 | Matanovic | 1 | 0 | 0 | 1 / 21 |
| 26 | IM Petrosian |
0 | 2 | 1 | 1 / 21 |
| 30 | IM Cardoso |
0 | 1 | 2 | 0.5 / 21 |
| 30 | Füster | 0 | 1 | 1 | 0.5 / 21 |
| 30 | Larsen | 0 | 1 | 0 | 0.5 / 21 |
| 33 | Fuster | 0 | 0 | 3 | 0 / 21 |
| 33 | Kjaer Larsen | 0 | 0 | 1 | 0 / 21 |
Résultats par ronde
Ronde 1 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Olafsson |
1-0 | GM Szabo |
D33j | 84 | |
GM Panno |
½-½ | Pachman |
E07b | 52 | |
Averbakh |
½-½ | Cardoso Da Silva (2330) | A36u | 120 | |
GM Tal |
1-0 | De Greif | A17d | 57 | |
| Petrosian | 1-0 | IM Sherwin |
D27k | 115 | |
| Bronstein | ½-½ | GM Gligoric |
E86d | 84 | |
GM Benko |
1-0 | Fuster | B91n | 51 | |
| Sanguineti | ½-½ | GM Matanovic |
C84k | 103 | |
| Fischer | ½-½ | Neikirkh | C67q | 32 | |
| Larsen | ½-½ | Filip (1663) | D73k | 64 |
Ronde 2 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Filip (1663) |
½-½ | Sanguineti | A12d | 83 | |
| Gligorić | ½-½ | Averbakh |
E59n | 50 | |
| Fuster | 0-1 | Fischer | E86f | 72 | |
Pachman |
½-½ | GM Olafsson |
B26b | 40 | |
GM Szabo |
0-1 | GM Tal |
B52s | 98 | |
| Cardoso Da Silva (2330) | ½-½ | Larsen | B39l | 108 | |
GM Matanovic |
½-½ | GM Panno |
B64d | 107 | |
Rossetto |
½-½ | GM Benko |
B65b | 130 | |
| Neikirkh | ½-½ | Bronstein | A37h | 39 | |
| De Greif | ½-½ | Petrosian | E93h | 59 |
Ronde 3 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Panno (2438) |
½-½ | Filip (1663) | D59j | 63 | |
GM Olafsson |
½-½ | GM Matanovic |
E59g | 81 | |
IM Sherwin |
1-0 | De Greif | A53u | 97 | |
IM Petrosian |
½-½ | Szabo | E12s | 42 | |
| Larsen | 0-1 | Gligoric |
E92n | 68 | |
| Bronstein | 1-0 | Fuster | B11g | 78 | |
| Fischer | ½-½ | Rossetto |
C99f | 145 | |
| Sanguineti | ½-½ | IM Cardoso (2330) |
C97e | 138 | |
Averbakh |
1-0 | Neikirkh | C98c | 82 | |
GM Tal |
½-½ | Pachman |
C11t | 100 |
Ronde 4 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Filip (1663) | ½-½ | GM Olafsson |
E95j | 46 | |
Pachman |
0-1 | Petrosian | A53q | 72 | |
| Neikirkh | 0-1 | Larsen | A97g | 144 | |
| Fuster | 0-1 | Averbakh |
E11b | 112 | |
GM Szabo |
1-0 | IM Sherwin |
E76b | 81 | |
GM Benko |
1-0 | Fischer (1882) | E81c | 81 | |
| Cardoso Da Silva (2330) | 0-1 | GM Panno (2438) |
B90f | 114 | |
GM Matanovic |
1-0 | GM Tal |
B94k | 113 | |
Rossetto |
½-½ | Bronstein | B43m | 59 | |
| Gligorić | ½-½ | Sanguineti | C67u | 92 |
Ronde 5 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Petrosian | 1-0 | GM Matanovic |
D38g | 45 | |
GM Panno |
0-1 | GM Gligoric |
A16d | 124 | |
IM Sherwin |
0-1 | Pachman |
E45c | 132 | |
| De Greif | 0-1 | GM Szabo |
E38d | 78 | |
| Bronstein | ½-½ | GM Benko |
E80f | 139 | |
Averbakh |
1-0 | Rossetto |
B80t | 81 | |
GM Olafsson |
1-0 | Cardoso Da Silva (2330) | B40u | 55 | |
GM Tal |
1-0 | GM Filip |
C98c | 75 | |
| Sanguineti | 1-0 | Neikirkh | C99l | 63 | |
| Larsen | 1-0 | Fuster | A03w | 65 |
Ronde 6 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Benko |
1-0 | Averbakh |
A37f | 155 | |
Pachman |
1-0 | De Greif | E61h | 83 | |
| Filip (1663) | ½-½ | IM Petrosian |
D27t | 26 | |
| Füster | ½-½ | Sanguineti | E15h | 79 | |
| Neikirkh | ½-½ | GM Panno |
E86d | 82 | |
Rossetto |
0-1 | Larsen | B94d | 78 | |
| Cardoso Da Silva (2330) | ½-½ | GM Tal |
B36o | 87 | |
GM Matanovic |
1-0 | IM Sherwin |
B67i | 73 | |
GM Gligoric |
0-1 | GM Olafsson |
C76e | 82 | |
| Fischer | ½-½ | Bronstein | C92e | 123 |
Ronde 7 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Olafsson |
0-1 | Neikirkh | D42c | 96 | |
GM Panno |
½-½ | Fuster | D45u | 44 | |
GM Szabo |
½-½ | Pachman |
D37g | 60 | |
GM Tal |
½-½ | GM Gligoric |
E88d | 61 | |
IM Sherwin (2246) |
½-½ | Filip (1663) | D91h | 64 | |
| De Greif | ½-½ | GM Matanovic |
B64d | 47 | |
| Sanguineti | 1-0 | Rossetto |
C83a | 55 | |
| Larsen | ½-½ | GM Benko |
A03a | 48 |
Ronde 8 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Filip (1663) | 1-0 | De Greif | A10n | 81 | |
| Neikirkh | ½-½ | GM Tal |
E93h | 54 | |
GM Benko |
1-0 | Sanguineti | A11q | 109 | |
| Fuster | 0-1 | GM Olafsson |
A97f | 98 | |
GM Gligoric |
½-½ | Petrosian | E52g | 67 | |
| Bronstein | ½-½ | Averbakh |
E55a | 52 | |
| Cardoso Da Silva (2330) | 1-0 | IM Sherwin (2246) |
D71g | 81 | |
| Fischer (1882) | 1-0 | Kjaer Larsen | B77e | 61 | |
Rossetto |
½-½ | GM Panno |
B74h | 54 | |
GM Matanovic |
1-0 | GM Szabo |
B16h | 115 |
Ronde 9 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Pachman |
½-½ | GM Matanovic |
A21e | 48 | |
| Szabo | 1-0 | Filip (1663) | E54b | 59 | |
IM Sherwin |
1-0 | GM Gligoric |
E89i | 93 | |
| Petrosian | ½-½ | Neikirkh | D44c | 31 | |
| De Greif | 0-1 | Cardoso Da Silva (2330) | B93b | 62 | |
| Sanguineti | 0-1 | Fischer (1882) | B93l | 50 | |
| Larsen | ½-½ | Bronstein | C76b | 26 | |
GM Panno |
1-0 | GM Benko |
C67u | 81 | |
GM Olafsson |
0-1 | Rossetto |
A13s | 81 |
Ronde 10 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Rossetto |
0-1 | GM Tal |
E63m | 78 | |
| Neikirkh | ½-½ | IM Sherwin |
A22s | 48 | |
| Fuster | 0-1 | Petrosian | A46g | 102 | |
GM Gligoric |
1-0 | De Greif | E40d | 57 | |
| Bronstein | ½-½ | Sanguineti | E54b | 52 | |
GM Benko |
½-½ | GM Olafsson |
D47k | 81 | |
| Filip (1663) | ½-½ | Pachman |
D78q | 29 | |
Averbakh |
1-0 | Larsen | B76g | 85 | |
| Fischer | ½-½ | GM Panno |
B35g | 41 | |
| Cardoso Da Silva (2330) | 0-1 | Szabo | C87n | 102 |
Ronde 11 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
IM Sherwin |
1-0 | Fuster | A13s | 93 | |
| Sanguineti | 0-1 | Averbakh |
D41r | 58 | |
GM Olafsson |
1-0 | Fischer (1882) | D38g | 87 | |
Pachman |
1-0 | Cardoso Da Silva (2330) | D38f | 81 | |
GM Panno |
½-½ | Bronstein | E14c | 30 | |
GM Szabo |
½-½ | GM Gligoric |
E74i | 66 | |
| Petrosian | 1-0 | Rossetto |
D35h | 77 | |
GM Matanovic |
½-½ | GM Filip |
B47x | 77 | |
| De Greif | ½-½ | Neikirkh | B45s | 30 | |
GM Tal |
1-0 | GM Benko |
B34g | 99 |
Ronde 12 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Benko |
½-½ | Petrosian | A15f | 41 | |
| Fuster | 1-0 | De Greif | A54z | 75 | |
Averbakh |
½-½ | GM Panno |
E42d | 34 | |
| Gligorić | 1-0 | Pachman |
E59n | 83 | |
| Neikirkh | 1-0 | GM Szabo |
D86g | 53 | |
IM Cardoso |
0-1 | GM Matanovic |
B90f | 68 | |
| Bronstein | 1-0 | GM Olafsson |
B90f | 91 | |
| Fischer | ½-½ | GM Tal |
C92e | 81 | |
| Larsen | ½-½ | Sanguineti | A39e | 71 |
Ronde 13 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Szabo | 1-0 | Fuster | B14j | 129 | |
| Filip (1663) | 1-0 | Cardoso Da Silva (2330) | D06j | 67 | |
GM Olafsson |
1-0 | Averbakh |
A11m | 117 | |
Pachman |
1-0 | Neikirkh | D41r | 51 | |
| Petrosian | ½-½ | Fischer | A16d | 133 | |
GM Tal |
½-½ | Bronstein | E46f | 37 | |
GM Panno (2438) |
½-½ | Larsen | E95k | 200 | |
IM Sherwin |
½-½ | GM Benko |
B47v | 139 | |
GM Matanovic |
½-½ | Gligorić | C97l | 54 | |
| De Greif | ½-½ | Rossetto |
A26q | 117 |
Ronde 14 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Averbakh |
½-½ | GM Tal |
A71a | 38 | |
| Gligorić | ½-½ | GM Filip (1663) |
E59n | 82 | |
| Bronstein | ½-½ | Petrosian | E15h | 83 | |
GM Benko |
1-0 | De Greif | A65t | 83 | |
| Fuster | 0-1 | Pachman |
A46f | 56 | |
Rossetto |
0-1 | GM Szabo |
B57c | 79 | |
| Fischer | 1-0 | IM Sherwin |
C92b | 179 | |
| Sanguineti | 0-1 | GM Panno (2438) |
B04j | 78 | |
| Neikirkh | ½-½ | GM Matanovic |
B08g | 23 | |
| Larsen | 0-1 | GM Olafsson |
E68j | 66 |
Ronde 15 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
IM Sherwin |
0-1 | Bronstein | A13f | 78 | |
GM Olafsson |
½-½ | Sanguineti | D94o | 83 | |
| Petrosian | ½-½ | Averbakh |
E59i | 44 | |
| De Greif | 0-1 | Fischer | B93l | 69 | |
GM Tal |
1-0 | Larsen | B94j | 47 | |
GM Szabo |
½-½ | GM Benko |
B95j | 52 | |
IM Cardoso |
0-1 | GM Gligoric |
B43m | 84 | |
GM Matanovic |
1-0 | Fuster | B32g | 71 | |
| Filip (1663) | 1-0 | Neikirkh | A07o | 85 |
Ronde 16 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
GM Benko |
½-½ | Pachman |
E99b | 70 | |
| Neikirkh | 1-0 | Cardoso Da Silva (2330) | E91r | 91 | |
GM Panno |
½-½ | GM Olafsson |
D47k | 50 | |
Rossetto |
½-½ | GM Matanovic |
E15h | 104 | |
| Fuster | 0-1 | Filip (1663) | A48q | 86 | |
Averbakh |
½-½ | IM Sherwin |
B90f | 134 | |
| Sanguineti | ½-½ | GM Tal |
B22d | 39 | |
| Bronstein | ½-½ | De Greif | C76e | 110 | |
| Fischer | ½-½ | GM Szabo |
C88h | 65 | |
| Larsen | 1-0 | IM Petrosian |
A03b | 81 |
Ronde 17 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Petrosian | ½-½ | Sanguineti | A44j | 85 | |
| De Greif | ½-½ | Averbakh |
D41r | 89 | |
| Filip (1663) | ½-½ | Rossetto |
A40k | 58 | |
Pachman |
½-½ | Fischer | E81c | 48 | |
IM Sherwin (2246) |
0-1 | Larsen | B90f | 92 | |
GM Matanovic |
0-1 | GM Benko |
B32f | 156 | |
GM Tal |
1-0 | GM Panno |
C92e | 113 | |
GM Gligoric |
1-0 | Neikirkh | C67u | 82 | |
GM Szabo |
½-½ | Bronstein | C01w | 62 |
Ronde 18 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Averbakh |
0-1 | GM Szabo |
D16p | 66 | |
Rossetto |
1-0 | Cardoso Da Silva (2330) | A34h | 93 | |
| Sanguineti | 1-0 | IM Sherwin (2246) |
E90b | 75 | |
GM Benko |
½-½ | Filip (1663) | E19h | 131 | |
GM Olafsson |
½-½ | GM Tal |
A30t | 110 | |
| Füster | 0-1 | Gligorić | A49f | 116 | |
| Bronstein | 1-0 | Pachman |
C80l | 53 | |
| Fischer (1882) | ½-½ | GM Matanovic |
C97l | 71 | |
| Larsen | 0-1 | De Greif | A02w | 132 | |
GM Panno |
½-½ | Petrosian | E62u | 32 |
Ronde 19 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
| Neikirkh | 1-0 | Fuster | D17g | 83 | |
Pachman |
½-½ | Averbakh |
E14o | 39 | |
| Szabo | ½-½ | Larsen | D25l | 71 | |
IM Sherwin |
0-1 | GM Panno |
E70s | 88 | |
| Petrosian | ½-½ | GM Olafsson |
E92n | 154 | |
GM Gligoric |
1-0 | Rossetto |
C78g | 81 | |
| Cardoso Da Silva (2330) | 0-1 | GM Benko |
B57o | 80 | |
GM Matanovic |
½-½ | Bronstein | B15u | 60 | |
| De Greif | 0-1 | Sanguineti | A30b | 88 | |
| Filip (1663) | ½-½ | Fischer (1882) | A05i | 34 |
Ronde 20 – 1958.??.??
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Averbakh |
1-0 | GM Matanovic |
A21n | 81 | |
GM Olafsson |
0-1 | IM Sherwin |
D42h | 81 | |
GM Panno |
½-½ | De Greif | E28a | 43 | |
| Bronstein | ½-½ | Filip (1663) | E59i | 82 | |
GM Tal |
½-½ | Petrosian | E79b | 44 | |
Rossetto |
0-1 | Neikirkh | B57c | 88 | |
| Sanguineti | ½-½ | GM Szabo |
B95i | 128 | |
| Fischer (1882) | 1-0 | Cardoso Da Silva (2330) | B11e | 123 | |
| Larsen | 0-1 | Pachman |
A03b | 114 | |
GM Benko |
½-½ | GM Gligoric |
E60i | 24 |
Ronde 21 – 1 janvier 1958
| Blancs | Score | Noirs | ECO | Ouverture | Coups |
|---|---|---|---|---|---|
Pachman |
½-½ | Sanguineti | B38b | 54 | |
| Filip (1663) | ½-½ | Averbakh |
A29b | 66 | |
IM Sherwin |
½-½ | GM Tal |
E95c | 79 | |
| Neikirkh | ½-½ | GM Benko |
E65g | 43 | |
| Fuster | 0-1 | Rossetto |
D02e | 57 | |
| De Greif | 0-1 | GM Olafsson |
E50f | 104 | |
GM Szabo |
½-½ | GM Panno |
E74e | 87 | |
GM Gligoric |
½-½ | Fischer | B98l | 63 | |
| Matanovic | 1-0 | Larsen | B76g | 127 | |
| Cardoso Da Silva (2330) | 1-0 | Bronstein | B06e | 83 |

GM Benko
GM Tal
GM Olafsson
Averbakh
GM Panno
GM Matanovic
GM Szabo
IM Sherwin
GM Filip
IM Petrosian
IM Cardoso