[Event "Zuerich op-A 20th"]
[Site "Zuerich"]
[Date "1996.??.??"]
[Round "5"]
[White "Gast, Uriel"]
[Black "Haas, Carmi"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "2255"]
[BlackElo "2230"]
[PlyCount "100"]
[EventDate "1996.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 056 Extra"]
[Source "ChessBase"]
[SourceDate "1997.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nd5 d6 5. c3 a6 6. d3 Nce7 7. Ne3 Nf6 8. h3 Ng6 9. g3 d5 10. Qc2 0-0 11. Bg2 dxe4 12. dxe4 b5 13. 0-0 c6 14. Re1 Qc7 15. Nf5 Re8 16. Bg5 Nd7 17. Rad1 a5 18. Qd2 Ndf8 19. Nd6 Bxd6 20. Qxd6 Qb7 21. Qd2 Be6 22. Ra1 c5 23. Qc2 c4 24. Nd2 Rac8 25. Bf1 Nd7 26. Be3 Nc5 27. b3 Nd3 28. Reb1 Qd7 29. Kh2 f5 30. exf5 Bxf5 31. g4 Be6 32. a4 e4 33. axb5 cxb3 34. Rxb3 Qc7+ 35. Kg1 Nxf2 36. Kxf2 Rf8+ 37. Ke2 Bc4+ 38. Nxc4 Qxc4+ 39. Kd2 Rcd8+ 40. Kc1 Rxf1+ 41. Kb2 Rxa1 42. Kxa1 Ne5 43. Rb2 Nd3 44. Qb3 Nxb2 45. Kxb2 Qxb3+ 46. Kxb3 Kf7 47. b6 Ke6 48. Bf4 Rd7 49. Bc7 Rxc7 50. bxc7 Kd7 0-1

[Event "Zuerich op-A 20th"]
[Site "Zuerich"]
[Date "1996.??.??"]
[Round "4"]
[White "Horn, Peter"]
[Black "Gast, Uriel"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2255"]
[BlackElo "2255"]
[PlyCount "64"]
[EventDate "1996.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 056 Extra"]
[Source "ChessBase"]
[SourceDate "1997.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 f6 4. 0-0 e5 5. c3 Nc6 6. d4 cxd4 7. cxd4 e4 8. Nfd2 f5 9. Nb3 Nf6 10. Nc3 Be7 11. f3 0-0 12. Bf4 a6 13. Rc1 h6 14. Qd2 Rf7 15. Bh3 Bf8 16. Be5 Nh7 17. fxe4 dxe4 18. Bf4 g5 19. Be5 Nxe5 20. dxe5 Qxd2 21. Nxd2 g4 22. Bg2 Be6 23. Nb3 Bxb3 24. axb3 Re8 25. Nxe4 fxe4 26. Rxf7 Kxf7 27. Rc7+ Re7 28. Rxe7+ Bxe7 29. Bxe4 Ng5 30. Bxb7 Bc5+ 31. Kg2 a5 32. Bc8 h5 0-1

[Event "Baden-SUI m"]
[Site "Koenigsfeld"]
[Date "1989.??.??"]
[Round "?"]
[White "Gast, Uriel"]
[Black "Gerstner, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2240"]
[BlackElo "2365"]
[PlyCount "99"]
[EventDate "1989.??.??"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Baden"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Nd2 Ne7 9. Qh5 Ng6 10. Nc4 Bc5 11. Bd2 Qe7 12. g3 0-0 13. Rae1 Rd8 14. Ba5 Re8 15. Bc3 Qe6 16. Kg2 b5 17. Ne3 Bd4 18. f4 Bxc3 19. f5 Qxa2 20. bxc3 Nf8 21. g4 Qa3 22. g5 Qd6 23. Rf3 Rd8 24. Rd1 Qe7 25. Rdf1 Qd6 26. f6 Ng6 27. Nf5 Bxf5 28. Rxf5 Nf4+ 29. R5xf4 exf4 30. e5 g6 31. Qh4 Qc5 32. Rxf4 Re8 33. Re4 Re6 34. Qh6 Qf8 35. Qh3 Rae8 36. Qe3 c5 37. Be2 Rc8 38. Bg4 Qe8 39. Qh3 Rcc6 40. Qh6 Qf8 41. Qh3 c4 42. Bxe6 Rxe6 43. Qe3 Qa8 44. Kg3 h5 45. gxh6 Kh7 46. Rd4 Qe8 47. Kf4 Qf8 48. Ke4 Qe8 49. Kf4 Qf8 50. Ke4 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "4"]
[White "Braunberger, Federico"]
[Black "Gast, Uriel"]
[Result "1/2-1/2"]
[ECO "A18"]
[BlackElo "2245"]
[PlyCount "76"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 c5 7. Nf3 Nc6 8. Bg5 Be7 9. Bxe7 Qxe7 10. Ne4 cxd4 11. Nd6+ Kf8 12. 0-0 Ndxe5 13. Nxe5 Qxd6 14. f4 g6 15. Qg4 f5 16. Qh4 Kg7 17. Rf3 Qe7 18. Qf2 Rd8 19. Rd1 Nxe5 20. fxe5 Bd7 21. Rxd4 Bc6 22. Rfd3 Rxd4 23. Qxd4 Re8 24. a3 Be4 25. Rd1 Rc8 26. b3 Qc5 27. Qxc5 Rxc5 28. Rd7+ Kh6 29. Bxe6 Bc6 30. Rc7 Rxe5 31. Bg8 g5 32. Rxh7+ Kg6 33. Rc7 Re2 34. Kf1 Rc2 35. Bd5 Bb5+ 36. Bc4 Bc6 37. Bd5 Bb5+ 38. Bc4 Bc6 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "1"]
[White "Gast, Uriel"]
[Black "Boldini, David"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2245"]
[PlyCount "61"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 h6 7. Bc4 Be6 8. Bb3 Nf6 9. h3 a6 10. Be3 b5 11. 0-0 b4 12. Nd5 Nxe4 13. Bb6 Qc8 14. Nc7+ Ke7 15. Nxa8 Qxa8 16. Re1 Qb7 17. Rxe4 Qxb6 18. Re1 g6 19. Bxe6 Kxe6 20. Qd3 Qb5 21. Qb3+ Kf6 22. Rad1 Na5 23. Qe3 Nc4 24. Qe4 Nxb2 25. Rd5 Qc4 26. Rxe5 Qxe4 27. R5xe4 a5 28. Rf4+ Kg7 29. Re8 d5 30. Rd8 Na4 31. Rd7 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "7"]
[White "Gast, Uriel"]
[Black "Campora, Daniel Hugo"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2245"]
[BlackElo "2540"]
[PlyCount "86"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Ne5 Nbd7 8. f4 e6 9. Bd3 Be7 10. c3 Bxd3 11. Nxd3 g6 12. Qf3 Qc7 13. Bd2 c5 14. dxc5 Nxc5 15. Nxc5 Bxc5 16. Ne4 Nxe4 17. Qxe4 0-0-0 18. 0-0-0 Qc6 19. Qxc6+ bxc6 20. Kc2 Rd5 21. Bc1 h5 22. c4 Rxd1 23. Rxd1 h4 24. Rd3 Rh5 25. Be3 Rf5 26. Bxc5 Rxc5 27. Kc3 g5 28. Rf3 g4 29. Re3 Rf5 30. Re4 Kd7 31. Kd3 Ra5 32. a3 f6 33. Ke2 Rh5 34. Kd2 a5 35. Kc3 Rh8 36. Re2 c5 37. Kb3 Re8 38. Ka4 Kc6 39. Re3 e5 40. fxe5 Rxe5 41. Rxe5 fxe5 42. b4 cxb4 43. axb4 e4 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "3"]
[White "Gast, Uriel"]
[Black "Lamza, Nenad"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2245"]
[BlackElo "2360"]
[PlyCount "62"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. Be2 Nf6 6. 0-0 b6 7. Re1 Nc6 8. Bf1 Bd6 9. d3 Bb7 10. Bg5 Ng4 11. g3 f6 12. Bd2 0-0-0 13. a3 h5 14. Bh3 Rdf8 15. Rf1 f5 16. Nh4 Rh7 17. exf5 Nd4 18. Ne4 exf5 19. Nxd6+ Qxd6 20. Bg2 Bxg2 21. Kxg2 Qc6+ 22. f3 g5 23. Bxg5 f4 24. Re1 Rg7 25. Kg1 Rxg5 26. fxg4 Rxg4 27. Re4 f3 28. Qf1 Rxe4 29. dxe4 f2+ 30. Kh1 Qxe4+ 31. Ng2 Nc2 0-1

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "5"]
[White "Gast, Uriel"]
[Black "Nelli, Luca"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2245"]
[PlyCount "83"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Nc4 Ng6 10. hxg4 hxg4 11. Bg5 Qe6 12. Nh2 b5 13. Ne3 Rh5 14. Qxg4 Qxg4 15. Nhxg4 Rxg5 16. f3 Bc5 17. Kf2 Rh5 18. Rh1 Rxh1 19. Rxh1 f6 20. Rh7 Kf8 21. g3 a5 22. Ke2 Kg8 23. Rh5 Bd6 24. Nf5 Ne7 25. Nxe7+ Bxe7 26. f4 g6 27. Rh1 exf4 28. gxf4 Kg7 29. Kf3 c5 30. Ne3 a4 31. f5 g5 32. Ng4 Rd8 33. Rh6 c4 34. dxc4 bxc4 35. e5 fxe5 36. f6+ Bxf6 37. Rxf6 Rd2 38. Rc6 Rxc2 39. Rxc7+ Kf8 40. a3 Rxb2 41. Ke4 Rb3 42. Nf6 1-0

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "6"]
[White "Milosevic, Goran"]
[Black "Gast, Uriel"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2350"]
[BlackElo "2245"]
[PlyCount "80"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[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 d6 6. g3 Be7 7. Bg2 a6 8. 0-0 Qc7 9. Re1 0-0 10. a4 Nc6 11. Nb3 b6 12. Be3 Bb7 13. Nd2 Rfd8 14. Qe2 Rac8 15. h3 Re8 16. f4 Nd7 17. Kh2 Na5 18. Red1 Red8 19. Rac1 Bf6 20. e5 dxe5 21. Nde4 Be7 22. fxe5 Nxe5 23. Bf4 f6 24. Rxd8+ Rxd8 25. Rd1 Rxd1 26. Qxd1 Bc8 27. Qh5 g6 28. Qh6 Qd8 29. Bxe5 fxe5 30. b3 Nc6 31. Qc1 Nd4 32. h4 Kg7 33. Qd1 Qc7 34. Bf1 Bb7 35. Bd3 Qd8 36. Qf1 Qc8 37. Qf2 Qd8 38. Qf1 Qc8 39. Qf2 Qd8 40. Qf1 Qc8 1/2-1/2

[Event "Zuerich op 12th"]
[Site "Zuerich"]
[Date "1988.??.??"]
[Round "2"]
[White "Neckar, Lubomir"]
[Black "Gast, Uriel"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2400"]
[BlackElo "2245"]
[PlyCount "66"]
[EventDate "1988.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Nc3 dxc4 8. e4 Nb6 9. Qe2 Bd7 10. Ne5 Be8 11. Rd1 Qc8 12. Nxc4 Nxc4 13. Qxc4 c5 14. d5 e5 15. d6 Bd8 16. f4 Bd7 17. Bf3 Bg4 18. Qe2 Bxf3 19. Qxf3 Nd7 20. Be3 Qc6 21. Rd5 f6 22. Rad1 Bb6 23. Qe2 Rae8 24. Qc4 Kh8 25. f5 Ba5 26. R5d3 Bxc3 27. Rxc3 Rc8 28. Qd5 Qxd5 29. Rxd5 b6 30. b4 cxb4 31. Rc7 Rfd8 32. Rxa7 Kg8 33. Bd2 Rc4 1/2-1/2

[Event "Mendrisio op"]
[Site "Mendrisio"]
[Date "1988.??.??"]
[Round "8"]
[White "Quinto, Gianni"]
[Black "Gast, Uriel"]
[Result "1-0"]
[ECO "A61"]
[BlackElo "2245"]
[PlyCount "113"]
[EventDate "1988.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8. e4 Nbd7 9. a4 Qe7 10. Qe2 Nh5 11. Bg5 f6 12. Be3 Ne5 13. h3 Ng7 14. Nd2 Qc7 15. f4 Nd7 16. Nc4 Be7 17. Qd2 0-0 18. Be2 Re8 19. 0-0 Bf8 20. Bf3 Rb8 21. b3 Qd8 22. Bf2 b5 23. axb5 axb5 24. Na5 b4 25. Nd1 Qc7 26. Nc6 Rb7 27. Ne3 Nb8 28. Nc4 Bd7 29. N6a5 Rb5 30. Bh4 Qd8 31. Rfe1 Be7 32. Bg3 Bf8 33. Bh4 Be7 34. Ra2 Rf8 35. g4 Ne8 36. Rea1 f5 37. Bxe7 Qxe7 38. gxf5 Qh4 39. Qg2 Qxf4 40. Rf1 Qh6 41. Bg4 g5 42. Qg3 Bc8 43. Nc6 Qf6 44. Na7 Bd7 45. Nxb5 Bxb5 46. e5 dxe5 47. Be2 Bxc4 48. Bxc4 Nd6 49. h4 g4 50. Qxg4+ Kh8 51. Rg2 e4 52. Kh1 Nd7 53. Rfg1 h6 54. Qf4 Nxf5 55. Rg6 Qe7 56. d6 Qxh4+ 57. Qxh4 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Adler, Joel Arturo Manuel"]
[Black "Gast, Uriel"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2220"]
[BlackElo "2250"]
[PlyCount "85"]
[EventDate "1986.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 Be7 7. b3 0-0 8. Bb2 d6 9. Nbd2 Nbd7 10. Qe2 Qc7 11. Rac1 Rad8 12. Rfd1 Qb8 13. Bb1 Qa8 14. Ne1 Rfe8 15. f3 Bf8 16. Nd3 Qb8 17. Qf2 g6 18. Nf1 Bg7 19. e4 cxd4 20. Bxd4 Nc5 21. Qb2 Ncd7 22. b4 Nh5 23. Bxg7 Nxg7 24. Bc2 Rf8 25. Bb3 h6 26. Ne3 Kh7 27. Ba4 h5 28. Rb1 Ba8 29. Qa3 Qc7 30. Rb2 Nf6 31. Rbd2 h4 32. Qb2 Nfh5 33. h3 Qe7 34. Ng4 f5 35. exf5 gxf5 36. Nh2 Qg5 37. Rf2 e5 38. Qd2 Qg6 39. Bc2 Ne6 40. Nf1 Kh8 41. Qe3 Rg8 42. Kh1 Nd4 43. Nxe5 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1986.??.??"]
[Round "?"]
[White "Gast, Uriel"]
[Black "Kaenel, Hansjuerg"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2250"]
[BlackElo "2270"]
[PlyCount "120"]
[EventDate "1986.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Nf6 9. Qe2 Be7 10. f4 0-0 11. Kh1 c5 12. e5 c4 13. exf6 Bxf6 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. f5 Qe5 17. Bd2 exf5 18. Rae1 Qd4 19. Bf4 Be6 20. Rd1 Qc5 21. Rf3 g6 22. Qh6 Bg7 23. Qh4 f6 24. Qg3 g5 25. Bd6 Qc6 26. Bxf8 Rxf8 27. Rf2 Rd8 28. Qe3 a6 29. Rfd2 Kf7 30. Qf3 g4 31. Qe3 Kg6 32. Re2 Bf7 33. Rf2 Bh6 34. Qd4 Be6 35. Ne2 Bf7 36. Rdf1 Be6 37. Ng3 f4 38. Ne2 f5 39. Nxf4+ Bxf4 40. Rxf4 Bc8 41. Re1 Re8 42. Rff1 Re6 43. Re5 Rxe5 44. Qxe5 Qe6 45. Qxe6+ Bxe6 46. c3 Kf6 47. Rf4 Ke5 48. g3 Bd7 49. Kg1 Ba4 50. b3 Bb5 51. Kf2 a5 52. Ke3 Ba6 53. Rf2 Bb5 54. Rb2 cxb3 55. Rxb3 Bc6 56. Rb6 Be8 57. Rb7 Bc6 58. Re7+ Kd6 59. Ra7 a4 60. Kd4 Bd7 1-0

[Event "Brocco op 3rd"]
[Site "San Bernadino"]
[Date "1982.09.25"]
[Round "8"]
[White "Gast, Uriel"]
[Black "Seeger, Werner"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "63"]
[EventDate "1982.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Bc4 Nb6 7. Bb3 e5 8. Nf3 h6 9. 0-0 Be7 10. a4 Be6 11. Nh4 Bxb3 12. cxb3 g6 13. Nf3 a5 14. Qe2 Kf8 15. Rd1 Qb8 16. Be3 Ra6 17. Nd2 Kg7 18. Rac1 Rd8 19. Qb5 Na8 20. Qe2 Nc7 21. Nc4 Nd7 22. Qd2 h5 23. Qc2 Ne6 24. Nd5 Bf8 25. Qc3 Rc8 26. f4 f6 27. f5 Nec5 28. Bxc5 Nxc5 29. fxg6 Nxe4 30. Qf3 Qa7+ 31. Nce3 Rac6 32. Ra1 1-0

[Event "Brocco op 3rd"]
[Site "San Bernadino"]
[Date "1982.09.21"]
[Round "4"]
[White "Wirthensohn, Heinz"]
[Black "Gast, Uriel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2435"]
[PlyCount "82"]
[EventDate "1982.09.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. e3 g6 5. Bg2 Bg7 6. Nge2 Nge7 7. d3 0-0 8. 0-0 Be6 9. Nd5 Qd7 10. Rb1 Nd8 11. Nxe7+ Qxe7 12. b3 Bg4 13. h3 Be6 14. d4 f5 15. f4 Bf7 16. d5 a5 17. Qc2 Re8 18. Nc3 g5 19. fxg5 Qxg5 20. e4 Qxg3 21. exf5 Qh4 22. Ne4 Bh6 23. Qf2 Qxf2+ 24. Rxf2 Bg7 25. Be3 Kh8 26. Kh2 Rg8 27. Ng5 Bf6 28. Ne6 Rc8 29. Be4 Bh5 30. c5 Nf7 31. c6 b6 32. Rg1 Rxg1 33. Kxg1 Nd8 34. Rg2 Nf7 35. Kf1 Bd1 36. Ke1 Bh5 37. Kd2 h6 38. h4 Nd8 39. Bxh6 Nxe6 40. fxe6 Re8 41. Bg5 Be7 1-0

[Event "Zuerich op-A 06th"]
[Site "Zuerich"]
[Date "1982.??.??"]
[Round "4"]
[White "Gast, Uriel"]
[Black "Hazai, Laszlo"]
[Result "0-1"]
[ECO "A41"]
[BlackElo "2450"]
[PlyCount "86"]
[EventDate "1982.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. Nf3 e5 4. 0-0 d6 5. d4 Nd7 6. e4 Ngf6 7. Bg5 h6 8. Bxf6 Qxf6 9. c3 0-0 10. Bh3 Qd8 11. Nbd2 exd4 12. cxd4 d5 13. Re1 dxe4 14. Nxe4 Nb6 15. Bxc8 Rxc8 16. Nc5 Rb8 17. Ne5 Qd5 18. Rc1 Rfd8 19. Nb3 c6 20. Rc5 Qd6 21. Qf3 Qf6 22. Qg4 h5 23. Qh3 Re8 24. Re3 Qe6 25. Qxe6 Rxe6 26. Ra5 a6 27. Nc5 Rxe5 28. dxe5 Nc4 29. Raa3 Bf8 30. Rac3 Nxe3 31. Nd7 Rd8 32. Nf6+ Kg7 33. Rxe3 Be7 34. Ne4 g5 35. Kf1 Kg6 36. Ke2 Kf5 37. f3 Rd5 38. Rb3 b5 39. Nd6+ Kxe5 40. Nxf7+ Kf6 41. Nh6 Bf8 42. Rc3 c5 43. Ra3 Rd6 0-1

[Event "Zuerich op-A 05th"]
[Site "Zuerich"]
[Date "1981.??.??"]
[Round "?"]
[White "Mestrovic, Zvonimir"]
[Black "Gast, Uriel"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2435"]
[PlyCount "74"]
[EventDate "1981.12.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Nbd7 10. Bxf6 gxf6 11. Be2 Qa3 12. 0-0 h5 13. e5 f5 14. Rad1 d5 15. Bf3 Bb4 16. Kh1 Qb2 17. Na4 Bxd2 18. Nxb2 Bxf4 19. Nd3 Bg5 20. a4 Nb6 21. Nb2 Be7 22. a5 Ba3 23. axb6 Bxb2 24. Rfe1 Ba3 25. Rd4 Bd7 26. c4 dxc4 27. Rxc4 Rc8 28. Rc7 Rxc7 29. bxc7 Bc8 30. Rd1 Ke7 31. Na5 Bb2 32. Bxb7 Bxb7 33. Rb1 Bd5 34. Rxb2 Rc8 35. Kg1 Rxc7 36. Rb6 Rc1+ 37. Kf2 Rc2+ 0-1

[Event "Four Cities tt 10th"]
[Site "Velm"]
[Date "1979.04.14"]
[Round "2.10"]
[White "Grzesik, Frank"]
[Black "Gast, Uriel"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "43"]
[EventDate "1979.04.13"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "AUT"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nbd2 e6 7. 0-0 Nge7 8. Re1 0-0 9. Nf1 Rb8 10. h3 b5 11. N1h2 Nd4 12. Ng4 b4 13. Bg5 f6 14. Bd2 Kh8 15. Qc1 a5 16. c3 Nxf3+ 17. Bxf3 Ba6 18. Be2 d5 19. Bf1 Qd7 20. Qc2 Nc6 21. Rad1 Bb7 22. Bg2 1/2-1/2

[Event "Four Cities tt 10th"]
[Site "Velm"]
[Date "1979.04.13"]
[Round "1.10"]
[White "Gast, Uriel"]
[Black "Vokroj, Rene"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "72"]
[EventDate "1979.04.13"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "AUT"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Nc3 Ne7 8. Bb5 Qb6 9. Bc4 0-0 10. 0-0 Ng6 11. Bb3 Qa5 12. Rd1 c6 13. Bf4 d5 14. exd5 Qb4 15. Be3 Bxe3 16. Qxe3 cxd5 17. Nxd5 Qa5 18. Ne7+ Kh8 19. Rd5 Qc7 20. Nxc8 Raxc8 21. Re1 Qc6 22. Qd4 Rce8 23. Rxe8 Qxe8 24. Kf1 Qb8 25. g3 Qc8 26. Kg2 a6 27. Rd7 Ne5 28. Rd5 Ng6 29. f4 Re8 30. Rd7 Ne7 31. Qd6 Ng8 32. Rxf7 Qg4 33. Bc4 Re2+ 34. Bxe2 Qxe2+ 35. Kg1 Qe1+ 36. Kg2 Qe2+ 1/2-1/2

