[Event "Lloyds Bank Open-09"]
[Site "London"]
[Date "1985.??.??"]
[Round "?"]
[White "Howell, James C"]
[Black "Vacheron, Philip"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2370"]
[PlyCount "77"]
[EventDate "1985.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 d5 10. g5 Nd7 11. exd5 Nxd4 12. Bxd4 Ne5 13. Be2 b5 14. f4 Nc4 15. Bxc4 bxc4 16. Bxg7 Kxg7 17. 0-0-0 Bf5 18. Qd4+ Kg8 19. Rhe1 Qd6 20. Qe5 Qb6 21. d6 e6 22. Qd4 Qb4 23. a3 Qb7 24. Ne4 Bxe4 25. Qxe4 Qa6 26. c3 Rab8 27. Re2 Rfd8 28. Red2 Rd7 29. Rd4 Qb5 30. R1d2 Rc8 31. h4 Rc5 32. Rh2 e5 33. Qa8+ Kg7 34. h5 gxh5 35. f5 exd4 36. f6+ Kg6 37. Rf2 Rxg5 38. Qg8+ Kh6 39. Qf8+ 1-0

[Event "Lloyds Bank Open-09"]
[Site "London"]
[Date "1985.??.??"]
[Round "?"]
[White "Vacheron, Philip"]
[Black "Ravikumar, Vaidyanathan"]
[Result "0-1"]
[ECO "B16"]
[BlackElo "2370"]
[PlyCount "46"]
[EventDate "1985.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Qc7 7. g3 h5 8. Nf3 Bg4 9. Bg2 h4 10. h3 Bh5 11. Bf4 Qb6 12. Qd2 hxg3 13. fxg3 Nd7 14. 0-0-0 0-0-0 15. Kb1 e5 16. Be3 e4 17. Nh4 Bxd1 18. Rxd1 Ne5 19. Qe2 Ba3 20. b3 Ng6 21. Nf5 Qa5 22. Bxe4 Qxc3 23. Qc4 Qb2# 0-1

[Event "US Open-84"]
[Site "Pasadena"]
[Date "1983.08.08"]
[Round "2"]
[White "Vacheron, Philip"]
[Black "Strauss, David J"]
[Result "0-1"]
[ECO "B65"]
[BlackElo "2410"]
[PlyCount "68"]
[EventDate "1983.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. f4 Be7 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Qxd4 Qa5 11. Be2 e5 12. Qe3 Be6 13. Kb1 exf4 14. Bxf4 Rac8 15. Bf3 Rfe8 16. Rhe1 h6 17. Bxd6 Ng4 18. Bxg4 Rxc3 19. bxc3 Qxa2+ 20. Kc1 Bg5 21. Qxg5 hxg5 22. Bxe6 Rxe6 23. Bc5 Qa1+ 24. Kd2 Qa4 25. Bd4 Qc6 26. Bxa7 Rxe4 27. Bd4 Rh4 28. g3 Rxh2+ 29. Re2 Rxe2+ 30. Kxe2 Qe4+ 31. Kf2 Qxc2+ 32. Ke1 Qe4+ 33. Kf2 g4 34. Rg1 Qf3+ 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "7"]
[White "Smith, Robin"]
[Black "Vacheron, Philip"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "84"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. d3 0-0 8. Nf3 Nc6 9. 0-0 h6 10. Rb1 Bb6 11. Bb2 Kh7 12. d4 e4 13. Nd2 f5 14. e3 Ne7 15. c4 c6 16. Qc2 Ng8 17. f3 exf3 18. Nxf3 Nf6 19. Kh1 g6 20. Rbe1 Re8 21. Ne5 c5 22. d5 Bc7 23. Nd3 Bd6 24. Nf2 Be5 25. Bxe5 Rxe5 26. Nd3 Re8 27. Nxc5 Qd6 28. Nb3 Ne4 29. Bxe4 Rxe4 30. Rf4 Re7 31. Qd2 b6 32. Nd4 Bb7 33. g4 fxg4 34. Rxg4 Rc8 35. Nb5 Qd7 36. Rg2 Rxc4 37. Qd3 Rg4 38. Nc3 Rxg2 39. Kxg2 Qg4+ 40. Kh1 Qf3+ 41. Kg1 Re5 42. h4 Qg4+ 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "8"]
[White "Vacheron, Philip"]
[Black "Batchelder, Wiliam"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "2210"]
[PlyCount "44"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 e6 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Bc5 8. Qe2 Ne7 9. Nc3 0-0 10. Kh1 Bd4 11. Nb1 dxe4 12. Qxe4 g6 13. Nd2 Bg7 14. Nf3 Rb8 15. Rb1 Qa5 16. a3 c5 17. b4 cxb4 18. axb4 Qh5 19. Be3 Bb7 20. Qh4 Bxf3 21. Qxe7 Be5 22. h3 Qxh3+ 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "2"]
[White "Vacheron, Philip"]
[Black "Shirazi, Kamran"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "66"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Nf3 Nf6 4. e5 Ng4 5. Bb2 f6 6. h3 Ngxe5 7. Nxe5 fxe5 8. Bd3 d6 9. Qh5+ Kd7 10. Nc3 Nb4 11. Bf5+ Kc7 12. Be4 g6 13. Qf3 Bh6 14. a3 Nc6 15. Nb5+ Kb8 16. a4 a6 17. Na3 Rf8 18. Qg3 Bf4 19. Qh4 d5 20. Bf3 h5 21. Be2 Rh8 22. f3 Nd4 23. Bxd4 cxd4 24. Qf2 h4 25. Kd1 Bf5 26. Bf1 Qd6 27. Kc1 g5 28. Kb2 Rc8 29. Qe2 Qb4 30. Rd1 Rc6 31. g4 hxg3 32. h4 d3 33. cxd3 Rb6 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "6"]
[White "Vacheron, Philip"]
[Black "Stevens, Tim"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "62"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 h6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nd7 7. Bf4 g5 8. Bg3 dxe4 9. Nxe4 Nb6 10. h3 Bf5 11. Bd3 Bxe4 12. Bxe4 h5 13. h4 gxh4 14. Bxh4 Be7 15. Bg3 Nf6 16. Bd3 Ng4 17. Re1 Bf6 18. c3 h4 19. Be5 h3 20. gxh3 Rxh3 21. Bg3 Qd5 22. Be4 Qh5 23. Kf1 0-0-0 24. Ng1 Rxg3 25. fxg3 Nc4 26. Bf3 Nce3+ 27. Rxe3 Nxe3+ 28. Ke2 Qh6 29. Qa4 Nf5 30. Kd3 Qg6 31. Kc2 Nxd4+ 0-1

