Replay all 165 chess games from Petropolis 1973 Interzonal. This collection follows the event's recorded round order; search by player, opening, or date and download any game as PGN. Read about Petropolis 1973 Interzonal →
| ROUND ORDER | PLAYERS | RESULT | MOVES | OPENINGS | ROUND |
|---|---|---|---|---|---|
| 1973.08.08 |
Panno, Oscar
vs
Savon, Vladimir A
|
0-1 | 36 | English Opening: King's English Variation, Four Knights Variation | ROUND 12 |
| 1973.08.08 |
Ljubojevic, Ljubomir
vs
Polugaevsky, Lev
|
1/2-1/2 | 35 | Sicilian Defense: Taimanov Variation | ROUND 12 |
| 1973.08.08 |
Hug, Werner
vs
Smyslov, Vassily V
|
0-1 | 43 | Sicilian Defense: Grand Prix Attack | ROUND 12 |
| 1973.08.08 |
Tan, Lian Ann
vs
Portisch, Lajos
|
0-1 | 55 | Sicilian Defense: Chekhover Variation, Zaitsev Defense | ROUND 12 |
| 1973.08.08 |
Hort, Vlastimil
vs
Reshevsky, Samuel Herman
|
1-0 | 41 | King's Indian Defense: Orthodox Variation | ROUND 12 |
| 1973.08.08 |
Biyiasas, Peter
vs
Gheorghiu, Florin
|
0-1 | 39 | Sicilian Defense: Kan Variation, Modern Variation | ROUND 12 |
| 1973.08.08 |
Kagan, Shimon
vs
Keres, Paul
|
0-1 | 39 | Ruy Lopez: Exchange Variation, Bronstein Variation | ROUND 12 |
| 1973.08.08 |
Mecking, Henrique
vs
Geller, Efim P
|
1/2-1/2 | 52 | Sicilian Defense: Taimanov Variation | ROUND 12 |
| 1973.08.11 |
Keres, Paul
vs
Ljubojevic, Ljubomir
|
1/2-1/2 | 41 | Sicilian Defense: Moscow Variation | ROUND 13 |
| 1973.08.11 |
Savon, Vladimir A
vs
Hort, Vlastimil
|
0-1 | 38 | Pirc Defense: Austrian Attack | ROUND 13 |
| 1973.08.11 |
Smyslov, Vassily V
vs
Kagan, Shimon
|
1-0 | 65 | King's Indian Defense: Fianchetto Variation, Kavalek Defense | ROUND 13 |
| 1973.08.11 |
Gheorghiu, Florin
vs
Mecking, Henrique
|
0-1 | 40 | Sicilian Defense: Chekhover Variation | ROUND 13 |
| 1973.08.11 |
Portisch, Lajos
vs
Biyiasas, Peter
|
1-0 | 38 | Modern Defense: Averbakh System | ROUND 13 |
| 1973.08.11 |
Reshevsky, Samuel Herman
vs
Tan, Lian Ann
|
1-0 | 43 | Nimzo-Indian Defense: Normal Variation, Bernstein Defense | ROUND 13 |
| 1973.08.11 |
Polugaevsky, Lev
vs
Ivkov, Borislav
|
1/2-1/2 | 65 | Queen's Gambit Declined: Ragozin Defense | ROUND 13 |
| 1973.08.11 |
Bronstein, David Ionovich
vs
Panno, Oscar
|
1-0 | 105 | Ruy Lopez: Berlin Defense | ROUND 13 |
| 1973.08.11 |
Geller, Efim P
vs
Hug, Werner
|
1-0 | 43 | Benoni Defense: Hromádka System | ROUND 13 |
| 1973.08.12 |
Hort, Vlastimil
vs
Bronstein, David Ionovich
|
1-0 | 43 | Slav Defense: Alapin Variation | ROUND 14 |
| 1973.08.12 |
Kagan, Shimon
vs
Geller, Efim P
|
0-1 | 69 | Sicilian Defense: Spielmann Variation | ROUND 14 |
| 1973.08.12 |
Ivkov, Borislav
vs
Keres, Paul
|
1/2-1/2 | 13 | Queen's Indian Defense: Classical Variation, Traditional Variation | ROUND 14 |
| 1973.08.12 |
Tan, Lian Ann
vs
Savon, Vladimir A
|
0-1 | 50 | Sicilian Defense: Chekhover Variation | ROUND 14 |
| 1973.08.12 |
Hug, Werner
vs
Gheorghiu, Florin
|
1/2-1/2 | 41 | Sicilian Defense: French Variation | ROUND 14 |
| 1973.08.12 |
Portisch, Lajos
vs
Reshevsky, Samuel Herman
|
1-0 | 28 | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | ROUND 14 |
| 1973.08.12 |
Ljubojevic, Ljubomir
vs
Smyslov, Vassily V
|
0-1 | 49 | Caro-Kann Defense: Panov Attack | ROUND 14 |
| 1973.08.12 |
Panno, Oscar
vs
Polugaevsky, Lev
|
1-0 | 43 | Réti Opening | ROUND 14 |
| 1973.08.12 |
Biyiasas, Peter
vs
Mecking, Henrique
|
1/2-1/2 | 27 | Sicilian Defense: Modern Variations | ROUND 14 |
| 1973.08.13 |
Geller, Efim P
vs
Ljubojevic, Ljubomir
|
1-0 | 40 | Benoni Defense | ROUND 15 |
| 1973.08.13 |
Savon, Vladimir A
vs
Portisch, Lajos
|
1/2-1/2 | 40 | French Defense: Tarrasch Variation, Closed Variation | ROUND 15 |
| 1973.08.13 |
Keres, Paul
vs
Panno, Oscar
|
1/2-1/2 | 41 | Sicilian Defense: Moscow Variation, Main Line | ROUND 15 |
| 1973.08.13 |
Reshevsky, Samuel Herman
vs
Biyiasas, Peter
|
1-0 | 40 | Pirc Defense: Classical Variation, Quiet System, Parma Defense | ROUND 15 |
| 1973.08.13 |
Polugaevsky, Lev
vs
Hort, Vlastimil
|
1/2-1/2 | 24 | English Opening: Caro-Kann Defensive System | ROUND 15 |
| 1973.08.13 |
Gheorghiu, Florin
vs
Kagan, Shimon
|
1-0 | 47 | King's Indian Defense: Sämisch Variation | ROUND 15 |
| 1973.08.13 |
Bronstein, David Ionovich
vs
Tan, Lian Ann
|
1-0 | 70 | Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | ROUND 15 |
| 1973.08.13 |
Smyslov, Vassily V
vs
Ivkov, Borislav
|
1/2-1/2 | 18 | Grünfeld Defense: Three Knights Variation, Burille Variation | ROUND 15 |
| 1973.08.13 |
Mecking, Henrique
vs
Hug, Werner
|
1-0 | 35 | French Defense: Winawer Variation, Advance Variation | ROUND 15 |
| 1973.08.15 |
Biyiasas, Peter
vs
Hug, Werner
|
1-0 | 22 | Sicilian Defense: French Variation | ROUND 16 |
| 1973.08.15 |
Kagan, Shimon
vs
Mecking, Henrique
|
0-1 | 38 | Sicilian Defense: Classical Variation | ROUND 16 |
| 1973.08.15 |
Tan, Lian Ann
vs
Polugaevsky, Lev
|
0-1 | 34 | Sicilian Defense: French Variation, Normal | ROUND 16 |
| 1973.08.15 |
Reshevsky, Samuel Herman
vs
Savon, Vladimir A
|
0-1 | 40 | Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | ROUND 16 |
| 1973.08.15 |
Ivkov, Borislav
vs
Geller, Efim P
|
1/2-1/2 | 13 | Queen's Gambit Declined: Modern Variation, Normal Line | ROUND 16 |
| 1973.08.15 |
Ljubojevic, Ljubomir
vs
Gheorghiu, Florin
|
0-1 | 41 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | ROUND 16 |
| 1973.08.15 |
Hort, Vlastimil
vs
Keres, Paul
|
1/2-1/2 | 15 | English Opening: Anglo-Indian Defense | ROUND 16 |
| 1973.08.15 |
Portisch, Lajos
vs
Bronstein, David Ionovich
|
1/2-1/2 | 12 | Slav Defense: Exchange Variation, Symmetrical Line | ROUND 16 |
| 1973.08.15 |
Panno, Oscar
vs
Smyslov, Vassily V
|
1/2-1/2 | 18 | English Opening: Symmetrical Variation, Normal Variation | ROUND 16 |
| 1973.08.17 |
Hug, Werner
vs
Kagan, Shimon
|
1/2-1/2 | 44 | King's Indian Defense: Orthodox Variation | ROUND 17 |
| 1973.08.17 |
Smyslov, Vassily V
vs
Hort, Vlastimil
|
1-0 | 32 | Sicilian Defense: Scheveningen Variation, Classical Variation | ROUND 17 |
| 1973.08.17 |
Keres, Paul
vs
Tan, Lian Ann
|
1-0 | 40 | Semi-Slav Defense | ROUND 17 |
| 1973.08.17 |
Gheorghiu, Florin
vs
Ivkov, Borislav
|
1/2-1/2 | 13 | Queen's Gambit Declined: Three Knights Variation | ROUND 17 |
| 1973.08.17 |
Bronstein, David Ionovich
vs
Reshevsky, Samuel Herman
|
1-0 | 82 | Italian Game: Hungarian Defense | ROUND 17 |
| 1973.08.17 |
Mecking, Henrique
vs
Ljubojevic, Ljubomir
|
1/2-1/2 | 13 | English Opening: Symmetrical Variation, Mecking Variation | ROUND 17 |