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- 12.Bxf7+, D80-D99 Gruenfeld defence1. d4 Nf6 2. c4 g6 3. Nc3 d5, D87 - 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bxf7+ - Grünfeld Defense: Exchange Variation, Seville Variation, D87 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O Grünfeld Defense: Exchange Variation, Spassky Variation|, SÉRIE D
World Cup 1989 – Round ? – Karpov, Anatoly – 1-0 – Timman, Jan H – G103

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- 7.Be3 (not 7...Qe7, 7...c6, 7...exd4, 7...Ng4), E60-E99 1. d4 Nf6 2. c4 g6 King's Indian defence, E92 - 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 - King's Indian Defense: Orthodox Variation, SÉRIE E
World Cup 1989 – Round ? – Kasparov, Garry – 1/2-1/2 – Nunn, John D M – G86

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- 3...Nc6 4.O-O Bd7, 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.h3, B20 - B99 - 1. e4 c5 - Sicilian Defense, B50-B59 Sicilian 1. e4 c5 2. Nf3 d6, B51 - 1. e4 c5 2. Nf3 d6 3. Bb5+ - Sicilian Defense: Moscow Variation, SÉRIE B 1.e4 2....
World Cup 1989 – Round ? – Ljubojevic, Ljubomir – 1/2-1/2 – Korchnoi, Viktor – G111

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- 6...h6 7.Bxf6 Bxf6 — Orthodox, 8.Rc1 c6 9.Bd3 Nd7 10.O-O dxc4 11.Bxc4, D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D55 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 - Queen's Gambit Declined: Modern Variation, Normal Line, SÉRIE D
World Cup 1989 – Round ? – Nogueiras Santiago, Jesus – 1/2-1/2 – Jussupow, Artur – G100

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- 11.a4, 9...Nd7 10.d4 Bf6, C90-C99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 Ruy Lopez, closed, C92 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 - Ruy Lopez: Closed, SÉRIE C
World Cup 1989 – Round ? – Nunn, John D M – 1-0 – Karpov, Anatoly – G106

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