[Event "Import"] [Site "https://lichess.org/GrJKzCOy"] [Date "1998.??.??"] [White "Ruth Sheldon"] [Black "John Nunn"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation, Stein Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 { E92 King's Indian Defense: Petrosian Variation, Stein Defense } 8. Be3 Ng4 9. Bg5 f6 10. Bh4 Na6 11. Nd2 Nh6 12. O-O?! { (0.74 → 0.18) Inaccuracy. f3 was best. } (12. f3 Kh8 13. a3 Bd7 14. Rb1 Ng8 15. b4 Bh6 16. Bf2 f5 17. O-O b6 18. Re1 Nf6) 12... Qe8 13. a3 Bd7 14. b3 f5 15. f3 Nf7 16. Rb1 Bh6 17. Bf2 Nc5 18. b4 axb4 19. axb4 Na4 20. Qc2 Qe7 21. Nb5 Rfc8?! { (0.79 → 1.36) Inaccuracy. fxe4 was best. } (21... fxe4) 22. Ra1 Bxd2 23. Qxd2 fxe4?! { (1.49 → 2.43) Inaccuracy. Bxb5 was best. } (23... Bxb5 24. cxb5 Qd7 25. Rfc1 Nb6 26. Ra5 f4 27. Rc3 h5 28. Qc1 Rab8 29. Qc2 g5 30. Ra1) 24. fxe4 Qg5 25. Be3 Qh4 26. Qc2 Bxb5 27. cxb5 Nb6 28. Rxa8 Nxa8 29. b6 Ng5? { (2.97 → 4.80) Mistake. Qe7 was best. } (29... Qe7 30. bxc7 Qd7 31. b5 Rxc7 32. Qd2 Rc8 33. h3 h5 34. b6 Qd8 35. Qb4 Kg7 36. Kh2) 30. Bd3? { (4.80 → 2.92) Mistake. g3 was best. } (30. g3 Qxe4 31. Qxe4 Nxe4 32. Bh6 Nd2 33. Bxd2 Rf8 34. Rc1 Kg7 35. Bg4 cxb6 36. Be6 h6) 30... Qg4 31. bxc7 Nxc7?! { (2.64 → 3.82) Inaccuracy. Nh3+ was best. } (31... Nh3+ 32. Kh1 Nf4 33. Bxf4 exf4 34. e5 Nxc7 35. e6 Qg5 36. b5 b6 37. Be4 Qe5 38. Bf3) 32. Kh1 Nb5?! { (3.80 → 5.25) Inaccuracy. h6 was best. } (32... h6 33. Rc1 Qd7 34. Bg1 b5 35. Qc6 Qxc6 36. Rxc6 Ra8 37. Rxc7 Ra1 38. h4 Nh7 39. Ra7) 33. Qf2 Nc7 34. Be2 Qxe4 35. Bxg5 Qxd5?? { (5.62 → Mate in 7) Checkmate is now unavoidable. Qf5 was best. } (35... Qf5 36. Qh4 Qd7 37. Bh6 Qd8 38. Qf2 Qe7 39. b5 Kh8 40. Qf3 g5 41. Bf8 e4 42. Qf5) 36. Bg4 Ra8 37. Bh6 { White wins. } 1-0