[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Venkata Ramana, J."]
[Black "Zoeller, M."]
[Result "0-1"]
[ECO "D11"]
[PlyCount "126"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 a6 4. e3 Bf5 5. Nc3 e6 6. Bd2 Nf6 7. Be2 Bd6 8. Rc1 Nbd7 9. cxd5 cxd5 10. a3 0-0 11. 0-0 Bg4 12. Na4 b5 13. Nc5 Nxc5 14. dxc5 Bc7 15. b4 Ne4 16. Nd4 Bxe2 17. Qxe2 Qh4 18. g3 Qe7 19. Be1 Be5 20. f3 Nf6 21. Bc3 Bxd4 22. exd4 Rac8 23. Ra1 Ne8 24. Bd2 h5 25. a4 Qb7 26. Qe5 bxa4 27. Rxa4 Qb5 28. Rfa1 Qd3 29. Qe3 Qxe3+ 30. Bxe3 Rb8 31. Kf2 Nc7 32. Bf4 Rfc8 33. Ke2 a5 34. Bxc7 Rxc7 35. bxa5 Rb2+ 36. Ke3 g5 37. R1a2 Rb3+ 38. Ke2 Kf8 39. R4a3 Rb4 40. a6 Ra7 41. Kd3 Ke7 42. Ra4 Rb3+ 43. Kc2 Rxf3 44. Rb2 Rf2+ 45. Kb1 Rxb2+ 46. Kxb2 Kd7 47. Kb3 Kc6 48. Kb4 Ra8 49. Ka5 e5 50. dxe5 Kxc5 51. Rb4 Rxa6+ 52. Kxa6 Kxb4 53. Kb6 d4 54. Kc6 d3 55. Kd7 d2 56. Ke7 d1Q 57. Kxf7 h4 58. e6 Qd5 59. Kf6 hxg3 60. hxg3 Qd6 61. Kf7 Qxg3 62. e7 Qc7 63. Kf8 Qxe7+ 0-1

[Event "US Open-91"]
[Site "Jacksonville"]
[Date "1990.??.??"]
[Round "?"]
[White "Zoeller, M."]
[Black "Zafrin, V."]
[Result "1-0"]
[ECO "B28"]
[PlyCount "97"]
[EventDate "1990.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 a6 4. g3 d6 5. Bg2 Nf6 6. 0-0 g6 7. Nbd2 Bg7 8. a4 Rb8 9. Re1 Qc7 10. Nc4 b5 11. axb5 axb5 12. Ne3 0-0 13. Nd2 Bb7 14. Qe2 Nd4 15. Qd1 Ra8 16. Rxa8 Rxa8 17. c3 Nc6 18. f4 e5 19. f5 Ne7 20. g4 Bh8 21. Qb3 Bc6 22. g5 Nh5 23. f6 Nc8 24. Ng4 Nf4 25. Bf1 Nb6 26. Nf3 Ne6 27. Be3 Be8 28. Bh3 c4 29. dxc4 Nxc4 30. Nh6+ Kf8 31. Bxe6 fxe6 32. Qc2 Ra2 33. Bc1 Qc5+ 34. Kh1 Bf7 35. Nd2 Qf2 36. Rf1 Qe2 37. Qd1 Qxd1 38. Rxd1 Nb6 39. Nf3 Ra1 40. Nxf7 Kxf7 41. Rxd6 Rxc1+ 42. Kg2 Nc4 43. Rd7+ Ke8 44. Rxh7 Bxf6 45. gxf6 Nd6 46. Nxe5 Rc2+ 47. Kf3 Kd8 48. Rd7+ Kc8 49. Rxd6 1-0

