Petropolis Interzonal

Petropolis 1973

Date	Players	Type	Elo Average	Games	Rounds
1973	18	Tourn	2545	153	17

Petropolis Interzonal Games

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White	Black	Result	Round	Date	Opening	View
Hort, V	Reshevsky, S	1-0	12	1973	E95 King's Indian, orthodox, 7...Nbd7, 8.Re1
Hug, W	Smyslov, V	0-1	12	1973	B23 Sicilian, closed
Ivkov, B	Bronstein, D	½-½	12	1973	A55 Old Indian, main line
Kagan, S	Keres, P	0-1	12	1973	C68 Ruy Lopez, exchange variation
Ljubojevic, L	Polugaevsky, L	½-½	12	1973	B44 Sicilian defence
Mecking, H	Geller, E	½-½	12	1973	B44 Sicilian defence
Panno, O	Savon, V	0-1	12	1973	A28 English, four knights system
Tan Lian Ann,	Portisch, L	0-1	12	1973	B53 Sicilian, Chekhover variation
Bronstein, D	Panno, O	1-0	13	1973	C65 Ruy Lopez, Berlin defence
Geller, E	Hug, W	1-0	13	1973	E92 King's Indian, classical variation
Gheorghiu, F	Mecking, H	0-1	13	1973	B53 Sicilian, Chekhover variation
Keres, P	Ljubojevic, L	½-½	13	1973	B51 Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack
Polugaevsky, L	Ivkov, B	½-½	13	1973	D38 Queen's Gambit Declined, Ragozin variation
Portisch, L	Biyiasas, P	1-0	13	1973	A42 Modern defence, Averbakh system
Reshevsky, S	Tan Lian Ann,	1-0	13	1973	E59 Nimzo-Indian, 4.e3, main line
Savon, V	Hort, V	0-1	13	1973	B09 Pirc, Austrian attack
Smyslov, V	Kagan, S	1-0	13	1973	E62 King's Indian, fianchetto variation
Biyiasas, P	Mecking, H	½-½	14	1973	B50 Sicilian
Hort, V	Bronstein, D	1-0	14	1973	D16 Queen's Gambit Declined Slav accepted, Alapin variation
Hug, W	Gheorghiu, F	½-½	14	1973	B40 Sicilian defence
Ivkov, B	Keres, P	½-½	14	1973	E18 Queen's Indian, old main line, 7.Nc3
Kagan, S	Geller, E	0-1	14	1973	B80 Sicilian, Scheveningen variation
Ljubojevic, L	Smyslov, V	0-1	14	1973	D26 Queen's Gambit Accepted, 4...e6
Panno, O	Polugaevsky, L	1-0	14	1973	A09 Reti opening
Portisch, L	Reshevsky, S	1-0	14	1973	B36 Sicilian, accelerated fianchetto, Maroczy bind
Tan Lian Ann,	Savon, V	0-1	14	1973	B53 Sicilian, Chekhover variation
Bronstein, D	Tan Lian Ann,	1-0	15	1973	D64 Queen's Gambit Declined, Orthodox defence, Rubinstein attack (with Rc1)
Geller, E	Ljubojevic, L	1-0	15	1973	E92 King's Indian, classical variation
Gheorghiu, F	Kagan, S	1-0	15	1973	E80 King's Indian, Saemisch variation
Keres, P	Panno, O	½-½	15	1973	B52 Sicilian, Canal-Sokolsky attack, 3...Bd7
Mecking, H	Hug, W	1-0	15	1973	C18 French, Winawer, advance variation
Polugaevsky, L	Hort, V	½-½	15	1973	A11 English, Caro-Kann defensive system
Reshevsky, S	Biyiasas, P	1-0	15	1973	B08 Pirc, classical (two knights) system
Savon, V	Portisch, L	½-½	15	1973	C05 French, Tarrasch, closed variation
Smyslov, V	Ivkov, B	½-½	15	1973	D94 Gruenfeld, 5.e3
Biyiasas, P	Hug, W	1-0	16	1973	B30 Sicilian defence
Hort, V	Keres, P	½-½	16	1973	A11 English, Caro-Kann defensive system
Ivkov, B	Geller, E	½-½	16	1973	D55 Queen's Gambit Declined, 6.Nf3
Kagan, S	Mecking, H	0-1	16	1973	B80 Sicilian, Scheveningen variation
Ljubojevic, L	Gheorghiu, F	0-1	16	1973	B67 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7
Panno, O	Smyslov, V	½-½	16	1973	A31 English, symmetrical, Benoni formation
Portisch, L	Bronstein, D	½-½	16	1973	D14 Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5
Reshevsky, S	Savon, V	0-1	16	1973	A77 Benoni, classical, 9...Re8, 10.Nd2
Tan Lian Ann,	Polugaevsky, L	0-1	16	1973	B40 Sicilian defence
Bronstein, D	Reshevsky, S	1-0	17	1973	C50 King's pawn game
Geller, E	Panno, O	½-½	17	1973	B83 Sicilian, Scheveningen, 6.Be2
Gheorghiu, F	Ivkov, B	½-½	17	1973	D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2
Hug, W	Kagan, S	½-½	17	1973	E91 King's Indian, 6.Be2
Keres, P	Tan Lian Ann,	1-0	17	1973	D61 Queen's Gambit Declined, Orthodox defence, Rubinstein variation
Mecking, H	Ljubojevic, L	½-½	17	1973	A39 English, symmetrical, main line with d4
Polugaevsky, L	Portisch, L	1-0	17	1973	A09 Reti opening
Savon, V	Biyiasas, P	1-0	17	1973	E81 King's Indian, Saemisch, 5...O-O
Smyslov, V	Hort, V	1-0	17	1973	B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6