CANBASE Event US Open-91 (1990)

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Christiansen, Larry"] [Black "Ivanov, Igor V"] [Result "0-1"] [WhiteElo "2560"] [BlackElo "2495"] [ECO "B40"] [EventDate "1990.08.05"] [PlyCount "73"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748410880"] [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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Qg4 O-O 8. Bh6 g6 9. Bxf8 Qxf8 10. a3 Bxc3+ 11. bxc3 Qc5 12. Qg3 Nxc3 13. Nb3 Qc7 14. Bd3 Nc6 15. Bxg6 hxg6 16. Qxc3 Qxe5+ 17. Qxe5 Nxe5 18. O-O d5 19. Nd4 Nc4 20. f4 Bd7 21. Rfb1 b6 22. a4 Rc8 23. Kf2 Nd2 24. Rb2 Ne4+ 25. Ke1 Rc4 26. Nb3 Bxa4 27. g3 a5 28. Rab1 Rc3 29. Ra1 Re3+ 30. Kd1 d4 31. Nxd4 Rd3+ 32. Kc1 Rxd4 33. Rxb6 Rc4 34. Ra2 Nc3 35. Rab2 Nd5 36. Ra6 Nb4 37. Kd2 0-1

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Hanken, Jerome"] [Black "Ivanov, Igor V"] [Result "1-0"] [WhiteElo "2225"] [BlackElo "2495"] [ECO "A13"] [EventDate "1990.08.05"] [PlyCount "93"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748767232"] [EventType "swiss"] [EventRounds "12"] [EventCountry "USA"] [SourceTitle "EXT 1997"] [Source "ChessBase"] [SourceDate "1996.11.15"] [SourceVersion "1"] [SourceVersionDate "1996.11.15"] [SourceQuality "1"] 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. O-O a6 7. Qxc4 b5 8. Qc2 Bb7 9. a4 c5 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Bc6 13. Nh4 Nd5 14. d3 Be7 15. Nf3 O-O 16. Bd2 Nb4 17. Qb1 Qa4 18. Rc1 Bd5 19. Ne1 Bf6 20. Nec2 Ba2 21. Qa1 Bb3 22. Qb1 Nb6 23. Nxb4 cxb4 24. Nc2 Ba2 25. Qa1 b3 26. Ne3 h5 27. Rc6 Qa7 28. Nd1 Na4 29. Be3 Qa5 30. Kf1 b4 31. Bd2 g6 32. Rc4 Rb8 33. Qc1 Be7 34. Ne3 Bc5 35. Bc6 Bf8 36. Bxa4 Qxa4 37. Kg1 Qd7 38. Rc7 Qd4 39. Nc4 h4 40. Be3 Qd5 41. Nd2 h3 42. Ne4 Qf5 43. f3 Rd8 44. Bg5 Ra8 45. g4 Qe5 46. Bf6 Qd5 47. Qf4 1-0

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "Browne, Walter"] [Result "1/2-1/2"] [WhiteElo "2495"] [BlackElo "2560"] [ECO "E48"] [EventDate "1990.08.05"] [PlyCount "33"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748820480"] [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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Ne2 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. O-O O-O 10. a3 Bd6 11. Bc2 Qh4 12. f4 Nxc3 13. bxc3 Ne7 14. Rb1 b6 15. c4 Bb7 16. Rb3 Nf5 17. d5 1/2-1/2

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "Fields, Paul H"] [Result "1-0"] [WhiteElo "2495"] [ECO "A53"] [EventDate "1990.08.05"] [PlyCount "81"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748824576"] [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 d6 2. Nf3 Bg4 3. c4 Nf6 4. Qb3 Qc8 5. h3 Bh5 6. g3 Nbd7 7. Bg2 c6 8. Nc3 e5 9. O-O Be7 10. Be3 O-O 11. Rac1 Re8 12. Rfd1 Bf8 13. Nh4 Bg6 14. a3 Be7 15. Qa2 a5 16. d5 c5 17. b3 Nf8 18. Qb2 N6d7 19. Nb5 Qb8 20. Nxg6 hxg6 21. b4 b6 22. bxc5 bxc5 23. Rb1 Qd8 24. Qc2 f5 25. h4 Nh7 26. h5 gxh5 27. Qxf5 Nhf8 28. Qxh5 Nf6 29. Qf5 Ra6 30. Bh3 g6 31. Qc2 Kg7 32. Rb2 N8d7 33. Rdb1 Rh8 34. Kg2 e4 35. Rh1 Ne5 36. Bf4 Neg4 37. Nc3 Qd7 38. Nxe4 Nxe4 39. Qxe4 Rxh3 40. Rxh3 Nxf2 41. Kxf2 1-0

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "Lein, Anatoly"] [Result "1-0"] [WhiteElo "2495"] [BlackElo "2485"] [ECO "C07"] [EventDate "1990.08.05"] [PlyCount "73"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748828672"] [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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 Rc8 12. Bb3 Qc7 13. Re1 Bc5 14. Bg5 O-O 15. Bxf6 gxf6 16. Re4 Rfd8 17. Qh5 Bxd4 18. Rxd4 Kf8 19. Qxh7 Ke7 20. Rad1 b5 21. Qd3 a5 22. a3 Bc6 23. Rxd8 Rxd8 24. Qxd8+ Qxd8 25. Rxd8 Kxd8 26. f3 Ke7 27. Kf2 f5 28. g3 e5 29. Ke3 f6 30. c4 b4 31. axb4 axb4 32. c5 Be8 33. h4 Bg6 34. Bd5 Kd7 35. f4 e4 36. Kd4 Bh5 37. Kc4 1-0

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "Masculo, Jose Soares"] [Result "1/2-1/2"] [WhiteElo "2495"] [BlackElo "2225"] [ECO "B30"] [EventDate "1990.08.05"] [PlyCount "70"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748832768"] [EventType "swiss"] [EventRounds "12"] [EventCountry "USA"] [SourceTitle "EXT 1997"] [Source "ChessBase"] [SourceDate "1996.11.15"] [SourceVersion "1"] [SourceVersionDate "1996.11.15"] [SourceQuality "1"] 1. c4 c5 2. e4 Nc6 3. Nf3 e5 4. Nc3 d6 5. d3 g6 6. Nd5 Bg7 7. h4 h6 8. h5 g5 9. Be2 Nge7 10. Ne3 a6 11. Nd2 Nd4 12. Bg4 Be6 13. Rb1 b5 14. b3 O-O 15. Bb2 Qd7 16. Ndf1 Nc2+ 17. Qxc2 Bxg4 18. Nxg4 Qxg4 19. Ne3 Qd7 20. Bc3 b4 21. Bb2 f5 22. Qe2 f4 23. Qg4 Qxg4 24. Nxg4 a5 25. Ra1 a4 26. bxa4 Rxa4 27. Kd2 Rfa8 28. a3 bxa3 29. Bc3 a2 30. Rhc1 Kf7 31. Rc2 Ke6 32. Rb2 Ng8 33. Rb7 R8a7 34. Rb6 R7a6 35. Rb7 Ra7 1/2-1/2

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "McManus, Andy"] [Result "1-0"] [WhiteElo "2495"] [ECO "D80"] [EventDate "1990.08.05"] [PlyCount "81"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748836864"] [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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. Bh4 Nxc3 7. bxc3 dxc4 8. e3 O-O 9. Bxc4 c5 10. O-O Nc6 11. Rb1 Na5 12. Bd3 Be6 13. Qa4 b6 14. Rfd1 c4 15. Be4 Rc8 16. h3 f5 17. Bc2 Bd5 18. Qa3 Bxf3 19. gxf3 Rf7 20. Rb5 a6 21. Rbb1 Rc6 22. Bg3 e6 23. Rd2 e5 24. f4 e4 25. f3 exf3 26. Rf1 Bf8 27. Qc1 Nb7 28. e4 Nd6 29. e5 Ne4 30. Rxf3 Nxd2 31. Qxd2 Rd7 32. Rf1 Rd5 33. Rd1 b5 34. Qg2 b4 35. Bh4 Qa5 36. Bxf5 bxc3 37. Be4 Rxd4 38. Rxd4 Bc5 39. Bxc6 Bxd4+ 40. Kh2 Kf8 41. Bg5 1-0

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Ivanov, Igor V"] [Black "Smith, Arthur L"] [Result "1-0"] [WhiteElo "2495"] [BlackElo "2275"] [ECO "D34"] [EventDate "1990.08.05"] [PlyCount "45"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636748840960"] [EventType "swiss"] [EventRounds "12"] [EventCountry "USA"] [SourceTitle "EXT 1997"] [Source "ChessBase"] [SourceDate "1996.11.15"] [SourceVersion "1"] [SourceVersionDate "1996.11.15"] [SourceQuality "1"] 1. c4 e6 2. Nf3 d5 3. d4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Be3 cxd4 9. Nxd4 O-O 10. Nc3 Re8 11. Rc1 Bg4 12. h3 Nxd4 13. Bxd4 Be6 14. Qb3 Qd7 15. Kh2 Rac8 16. Rfd1 Ne4 17. Bxa7 Nxc3 18. Rxc3 Rxc3 19. bxc3 d4 20. c4 b5 21. Qxb5 Qc8 22. Rxd4 Bf6 23. Bb7 1-0

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Seirawan, Yasser"] [Black "Ivanov, Igor V"] [Result "1/2-1/2"] [WhiteElo "2595"] [BlackElo "2495"] [ECO "D10"] [EventDate "1990.08.05"] [PlyCount "23"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636749209600"] [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. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 e6 6. e3 Nf6 7. Bd3 Be7 8. h3 Bd6 9. Bxd6 Qxd6 10. Nf3 Bd7 11. O-O O-O 12. Rc1 1/2-1/2

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Terrie, Henry L"] [Black "Ivanov, Igor V"] [Result "1/2-1/2"] [WhiteElo "2230"] [BlackElo "2495"] [ECO "E61"] [EventDate "1990.08.05"] [PlyCount "67"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636749332480"] [EventType "swiss"] [EventRounds "12"] [EventCountry "USA"] [SourceTitle "EXT 1997"] [Source "ChessBase"] [SourceDate "1996.11.15"] [SourceVersion "1"] [SourceVersionDate "1996.11.15"] [SourceQuality "1"] 1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. e3 Nf6 5. Nf3 O-O 6. dxc5 Na6 7. Be2 Nxc5 8. O-O d6 9. Nd4 a6 10. b4 Ncd7 11. Bb2 Nb6 12. Na4 a5 13. a3 Bd7 14. Nxb6 Qxb6 15. Qb3 axb4 16. axb4 Ne4 17. Rfd1 Nc5 18. bxc5 Qxb3 19. Nxb3 Bxb2 20. Rxa8 Rxa8 21. cxd6 exd6 22. Rxd6 Bc6 23. Bf3 Be5 24. Rd3 Ba4 25. g3 Rc8 26. c5 Rc7 27. Na5 Rxc5 28. Nxb7 Rc1+ 29. Kg2 Bb5 30. Rd1 Rxd1 31. Bxd1 Bc6+ 32. Bf3 Bxb7 33. Bxb7 f5 34. f4 1/2-1/2

[Event "US Open-91"] [Site "Jacksonville"] [Date "1990.??.??"] [Round "?"] [White "Weeramantry, Sunil"] [Black "Ivanov, Igor V"] [Result "0-1"] [WhiteElo "2260"] [BlackElo "2495"] [ECO "B23"] [EventDate "1990.08.05"] [PlyCount "79"] [WhiteFideId "-1"] [BlackFideId "-1"] [GameId "1166636749479936"] [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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 d6 6. Bb5 Nh6 7. O-O O-O 8. Bxc6 bxc6 9. d3 Rb8 10. Qe1 f5 11. e5 Nf7 12. Kh1 Qd7 13. b3 Qe6 14. Na4 g5 15. Bb2 g4 16. Nd2 dxe5 17. Qe2 Rb4 18. Rae1 Qh6 19. fxe5 Ng5 20. Nxc5 g3 21. h3 Rh4 22. Nf3 Rxh3+ 23. gxh3 Nxh3 24. Nh2 f4 25. Qg2 Ng5 26. Rxf4 Rxf4 27. Qxg3 Rg4 28. Qe3 Rh4 29. Re2 Rh3 30. Qf4 Rf3 31. Qc1 Qh3 32. Qxg5 Rf1+ 33. Qg1 Rxg1+ 34. Kxg1 Bg4 35. Nxg4 Qxg4+ 36. Rg2 Qd1+ 37. Kh2 Kh8 38. Ne6 Qh5+ 39. Kg1 Bxe5 40. Bxe5+ 0-1