Round One, Game #1 de Firmian vs Petursson, 1989 (B32) Sicilian, 31 moves, 1/2-1/2 Round One, Game #2 Ehlvest vs M Gurevich, 1989 (B08) Pirc, Classical, 60 moves, 1-0 Round One, Game #3 Karpov vs Ulf Andersson, 1989  (E32) Nimzo-Indian, Classical, 62 moves, 1/2-1/2 Round One, Game #4 Ribli vs Ivanchuk, 1989 (D79) Neo-Grunfeld, 6.O-O, Main line, 24 moves, 1/2-1/2 Round One, Game #5 Portisch vs Kiril D Georgiev, 1989 (D18) Queen's Gambit Declined Slav, Dutch, 47 moves, 1/2-1/2 Round Two, Game #6 Ivanchuk vs de Firmian, 1989  (B99) Sicilian, Najdorf, 7...Be7 Main line, 33 moves, 1-0 Round Two, Game #7 M Gurevich vs Portisch, 1989  (E37) Nimzo-Indian, Classical, 56 moves, 1-0 Round Two, Game #8 Ulf Andersson vs Ribli, 1989 (E12) Queen's Indian, 42 moves, 1/2-1/2 Round Two, Game #9 Beliavsky vs Ehlvest, 1989  (E20) Nimzo-Indian, 47 moves, 0-1 Round Two, Game #10 Kiril D Georgiev vs Karpov, 1989 (C92) Ruy Lopez, Closed, 54 moves, 1/2-1/2 Round Three, Game #11 Portisch vs Beliavsky, 1989 (D55) Queen's Gambit Declined, 17 moves, 1/2-1/2 Round Three, Game #12 de Firmian vs Ulf Andersson, 1989 (C11) French, 32 moves, 1/2-1/2 Round Three, Game #13 Ribli vs Kiril D Georgiev, 1989 (A28) English, 63 moves, 1-0 Round Three, Game #14 Karpov vs M Gurevich, 1989 (A87) Dutch, Leningrad, Main Variation, 53 moves, 1/2-1/2 Round Three, Game #15 Petursson vs Ivanchuk, 1989 (D82) Grunfeld, 4.Bf4, 52 moves, 0-1 Round Four, Game #16 Ulf Andersson vs Petursson, 1989  (A14) English, 50 moves, 0-1 Round Four, Game #17 Beliavsky vs Karpov, 1989  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 57 moves, 0-1 Round Four, Game #18 Ehlvest vs Portisch, 1989 (A15) English, 32 moves, 1/2-1/2 Round Four, Game #19 Kiril D Georgiev vs de Firmian, 1989 (A33) English, Symmetrical, 50 moves, 1/2-1/2 Round Four, Game #20 M Gurevich vs Ribli, 1989 (D31) Queen's Gambit Declined, 10 moves, 1/2-1/2 Round Five, Game #21 Karpov vs Ehlvest, 1990 (E15) Queen's Indian, 16 moves, 1/2-1/2 Round Five, Game #22 de Firmian vs M Gurevich, 1990 (B09) Pirc, Austrian Attack, 16 moves, 1/2-1/2 Round Five, Game #23 Ivanchuk vs Ulf Andersson, 1990 (E11) Bogo-Indian Defense, 16 moves, 1/2-1/2 Round Five, Game #24 Petursson vs Kiril D Georgiev, 1990 (A87) Dutch, Leningrad, Main Variation, 66 moves, 1/2-1/2 Round Five, Game #25 Ribli vs Beliavsky, 1990 (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 17 moves, 1/2-1/2 Round Six, Game #26 M Gurevich vs Petursson, 1990 (E32) Nimzo-Indian, Classical, 33 moves, 1-0 Round Six, Game #27 Portisch vs Karpov, 1990 (A14) English, 16 moves, 1/2-1/2 Round Six, Game #28 Kiril D Georgiev vs Ivanchuk, 1990  (D87) Grunfeld, Exchange, 72 moves, 0-1 Round Six, Game #29 Ehlvest vs Ribli, 1990 (E29) Nimzo-Indian, Samisch, 18 moves, 1/2-1/2 Round Six, Game #30 Beliavsky vs de Firmian, 1990 (A56) Benoni Defense, 61 moves, 0-1 Round Seven, Game #31 Petursson vs Beliavsky, 1990 (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 63 moves, 1-0 Round Seven, Game #32 de Firmian vs Ehlvest, 1990  (B82) Sicilian, Scheveningen, 26 moves, 0-1 Round Seven, Game #33 Ivanchuk vs M Gurevich, 1990 (C12) French, McCutcheon, 20 moves, 1/2-1/2 Round Seven, Game #34 Ulf Andersson vs Kiril D Georgiev, 1990 (D59) Queen's Gambit Declined, Tartakower, 31 moves, 1/2-1/2 Round Seven, Game #35 Ribli vs Portisch, 1990 (E17) Queen's Indian, 15 moves, 1/2-1/2 Round Eight, Game #36 M Gurevich vs Ulf Andersson, 1990 (E32) Nimzo-Indian, Classical, 61 moves, 1/2-1/2 Round Eight, Game #37 Ehlvest vs Petursson, 1990 (D18) Queen's Gambit Declined Slav, Dutch, 46 moves, 1-0 Round Eight, Game #38 Beliavsky vs Ivanchuk, 1990 (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 30 moves, 1/2-1/2 Round Eight, Game #39 Portisch vs de Firmian, 1990  (E14) Queen's Indian, 30 moves, 1-0 Round Eight, Game #40 Karpov vs Ribli, 1990  (A19) English, Mikenas-Carls, Sicilian Variation, 50 moves, 1/2-1/2 Round Nine, Game #41 Kiril D Georgiev vs M Gurevich, 1990 (C11) French, 46 moves, 1-0 Round Nine, Game #42 de Firmian vs Karpov, 1990 (C92) Ruy Lopez, Closed, 14 moves, 1/2-1/2 Round Nine, Game #43 Petursson vs Portisch, 1990 (D35) Queen's Gambit Declined, 52 moves, 1-0 Round Nine, Game #44 Ulf Andersson vs Beliavsky, 1990  (E06) Catalan, Closed, 5.Nf3, 62 moves, 1-0 Round Nine, Game #45 Ivanchuk vs Ehlvest, 1990 (C11) French, 26 moves, 1/2-1/2 Round Ten, Game #46 Portisch vs Ivanchuk, 1990 (D90) Grunfeld, 24 moves, 1/2-1/2 Round Ten, Game #47 Karpov vs Petursson, 1990 (A04) Reti Opening, 40 moves, 1-0 Round Ten, Game #48 Ehlvest vs Ulf Andersson, 1990 (D35) Queen's Gambit Declined, 32 moves, 1/2-1/2 Round Ten, Game #49 Beliavsky vs Kiril D Georgiev, 1990  (E20) Nimzo-Indian, 42 moves, 0-1 Round Ten, Game #50 Ribli vs de Firmian, 1990 (A37) English, Symmetrical, 14 moves, 1/2-1/2 Round Eleven, Game #51 Ulf Andersson vs Portisch, 1990 (A30) English, Symmetrical, 60 moves, 1-0 Round Eleven, Game #52 Kiril D Georgiev vs Ehlvest, 1990 (C11) French, 60 moves, 0-1 Round Eleven, Game #53 M Gurevich vs Beliavsky, 1990 (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 22 moves, 1/2-1/2 Round Eleven, Game #54 Ivanchuk vs Karpov, 1990 (C92) Ruy Lopez, Closed, 31 moves, 1/2-1/2 Round Eleven, Game #55 Petursson vs Ribli, 1990 (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 27 moves, 1/2-1/2 55 games