[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.19"]
[Round "6"]
[White "Lum, Michael"]
[Black "Kuczek, Kevin W"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1791"]
[BlackElo "1899"]
[PlyCount "46"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. h4 b6 5. Nf3 d6 6. h5 Be7 7. h6 g6 8. Qc2 Bb7 9. Bg5 Ne4 10. Bxe7 Qxe7 11. e3 Nd7 12. Bd3 Ndf6 13. 0-0-0 0-0-0 14. Kb1 Rhf8 15. Rhf1 e5 16. Nd5 Nxd5 17. cxd5 Bxd5 18. Ba6+ Bb7 19. Bxb7+ Kxb7 20. d5 Qd7 21. Rc1 Rc8 22. Qb3 g5 23. Ne1 Nd2+ 0-1

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "3"]
[White "Lum, Michael"]
[Black "Ivanov, Aleksandr A"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1791"]
[BlackElo "2107"]
[PlyCount "52"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. e3 c5 7. Nge2 Nc6 8. 0-0 e5 9. Rb1 cxd4 10. exd4 Bf5 11. Ra1 Rc8 12. h3 h5 13. dxe5 dxe5 14. Bg5 Qd3 15. Qa4 Nd4 16. Nxd4 exd4 17. Rad1 dxc3 18. Rxd3 Bxd3 19. bxc3 Rxc4 20. Qxa7 Bxf1 21. Bxf1 Rxc3 22. Qxb7 Rfc8 23. a4 R3c7 24. Qf3 Rc3 25. Qb7 R3c7 26. Qf3 Rc3 1/2-1/2

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "1"]
[White "Lum, Michael"]
[Black "Yan, Rui Yang"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1791"]
[BlackElo "2027"]
[PlyCount "84"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. b3 Be7 5. Bb2 0-0 6. Nf3 c5 7. cxd5 exd5 8. d4 b6 9. 0-0 Bb7 10. Nc3 Nbd7 11. e3 Rc8 12. Ne5 cxd4 13. exd4 Ne4 14. Nxe4 dxe4 15. Qe2 f5 16. Rac1 Nxe5 17. dxe5 Qd5 18. Rfd1 Rxc1 19. Bxc1 Qxe5 20. Qc4+ Kh8 21. Bf4 Qf6 22. Qc7 Ba6 23. Be5 Qe6 24. Qxa7 Be2 25. Re1 Qxe5 26. Rxe2 Bc5 27. Qd7 Qf6 28. Qd2 Rd8 29. Qb2 Rd1+ 30. Bf1 Qd6 31. Qc2 h6 32. Qc4 Qe5 33. b4 Rd4 34. Qa6 Rxb4 35. Qc8+ Kh7 36. Bh3 g6 37. Qd7+ Qg7 38. Qxg7+ Kxg7 39. Rc2 Kf6 40. Kf1 Rb1+ 41. Kg2 g5 42. f3 Rg1# 0-1

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "4"]
[White "Snyder, Larry"]
[Black "Lum, Michael"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2042"]
[BlackElo "1791"]
[PlyCount "56"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. Be3 c4 10. b3 Bb4 11. Qc2 Qa5 12. Bd2 Qb6 13. Na4 Qb5 14. Bxb4 Nxb4 15. Qb2 Nc6 16. Nc3 Qb6 17. e3 Bf5 18. Nd2 Ne7 19. Qa3 Rfe8 20. Rfc1 cxb3 21. Nxb3 Ne4 22. Nxe4 Bxe4 23. Bxe4 dxe4 24. Nc5 Nd5 25. Rab1 Qh6 26. Rxb7 Qh3 27. Qb3 Rad8 28. Nxe4 Kf8 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.14"]
[Round "4"]
[White "Mays, Jerry L"]
[Black "Lum, Michael"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1700"]
[BlackElo "1970"]
[PlyCount "65"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb5 a6 9. Bxc6+ bxc6 10. Nge2 Bg4 11. f3 Bf5 12. g4 Bd7 13. Nf4 e6 14. Qe2 Be7 15. 0-0 0-0 16. Nh5 c5 17. dxc5 Bxc5+ 18. Kg2 f6 19. Be3 Qe7 20. Rad1 Rfd8 21. Bxc5 Qxc5 22. Rfe1 Qc4 23. Qe3 Rab8 24. Ne4 Rf8 25. Qf4 Kh8 26. Qd6 Qxa2 27. Qe7 Rg8 28. Nd6 h6 29. Nf7+ Kh7 30. Nxf6+ Kg6 31. Ne5+ Kg5 32. Nh7+ Kf4 33. Re4# 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.31"]
[Round "2"]
[White "Lum, Michael"]
[Black "Cendejas, Juan"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1970"]
[BlackElo "1653"]
[PlyCount "107"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 c5 7. dxc5 Bxc5 8. e4 Nc6 9. e5 Ng4 10. Nb3 Be7 11. Re1 f6 12. exf6 Nxf6 13. Bg5 Qc7 14. c4 Nb4 15. cxd5 Nxd3 16. Qxd3 Nxd5 17. Bxe7 Nxe7 18. Ng5 Ng6 19. Nd4 Qf4 20. Ndf3 Qf5 21. Rad1 h6 22. Qxf5 exf5 23. Ne6 Bxe6 24. Rxe6 Kf7 25. Red6 Rfe8 26. Kf1 Ne5 27. R6d5 Kf6 28. Nxe5 Rxe5 29. Rxe5 Kxe5 30. Rd7 g5 31. Rxb7 h5 32. Ke2 f4 33. g3 Kf5 34. Rb5+ Kg4 35. f3+ Kh3 36. gxf4 Kxh2 37. Rxg5 h4 38. f5 h3 39. f6 Rc8 40. f7 Rf8 41. Rg7 Kh1 42. Ke3 a5 43. Kf4 a4 44. Kf5 a3 45. bxa3 h2 46. Rh7 Ra8 47. Rg7 Rxa3 48. f8Q Rxf3+ 49. Ke4 Rxf8 50. a4 Ra8 51. Kf3 Rxa4 52. Kf2 Ra2+ 53. Kf1 Ra1+ 54. Kf2 1/2-1/2

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.24"]
[Round "1"]
[White "Mclain, Julian"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1506"]
[BlackElo "1970"]
[PlyCount "50"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 d5 6. e3 h6 7. a3 Bxc3+ 8. bxc3 hxg5 9. Nxg5 c5 10. cxd5 exd5 11. Bd3 Nc6 12. Rb1 Qe7 13. 0-0 Ne4 14. f4 Nxg5 15. fxg5 c4 16. Be2 Qxe3+ 17. Rf2 Bf5 18. Rxb7 Rab8 19. Rxb8 Rxb8 20. Qa4 Rb1+ 21. Bd1 Bg4 22. g3 Bxd1 23. Kg2 Bxa4 24. h4 Bc2 25. Rxc2 Rg1+ 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.10.03"]
[Round "9"]
[White "Lum, Michael"]
[Black "Boldi, Ethan Vaughn"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1872"]
[PlyCount "36"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Bd3 Qb6 7. b3 Bd7 8. 0-0 Nh5 9. Be5 Nxe5 10. Nxe5 Nf6 11. Nd2 cxd4 12. Nxd7 Nxd7 13. cxd4 Bd6 14. Nf3 Nf6 15. Rc1 0-0 16. Ne5 Rac8 17. Bb1 Rc7 18. f3 Bxe5 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.26"]
[Round "8"]
[White "Gaffagan, Steven"]
[Black "Lum, Michael"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2034"]
[PlyCount "60"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. 0-0 Nd7 8. Bf4 Ne7 9. Nbd2 0-0 10. h3 Bc7 11. Bh2 f6 12. exf6 Rxf6 13. Ne5 Nxe5 14. dxe5 Rf8 15. g4 Bg6 16. Nb3 Bb6 17. Nd4 Qd7 18. Bg3 a6 19. Qa4 Ba7 20. Rae1 b5 21. Qd1 c5 22. Nf3 Rad8 23. Kh2 d4 24. cxd4 cxd4 25. Bd3 Qd5 26. Ng5 Nc6 27. Bxg6 hxg6 28. Qd3 Ne7 29. Rc1 Rc8 30. Rxc8 Rxc8 1/2-1/2

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.19"]
[Round "7"]
[White "Lum, Michael"]
[Black "Kuczek, Kevin W"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "1826"]
[PlyCount "80"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 Bf5 5. cxd5 cxd5 6. Qb3 b6 7. Bf4 a6 8. e3 e6 9. Bxb8 Qxb8 10. Bxa6 Bd6 11. Bb5+ Ke7 12. 0-0 g5 13. Be2 g4 14. Ne5 Bxe5 15. dxe5 Qxe5 16. Nb5 Ne4 17. Qb4+ Kf6 18. Nd4 Qd6 19. Qe1 h5 20. Nxf5 exf5 21. Bd3 h4 22. Bxe4 fxe4 23. Qc3+ Qe5 24. Qc6+ Qe6 25. Qc3+ Qe5 26. Qb3 Qe6 27. Rfd1 Rhd8 28. Rac1 Rac8 29. Kf1 Rxc1 30. Rxc1 Rd6 31. Qc3+ Qe5 32. Qxe5+ Kxe5 33. Ke2 f5 34. f3 exf3+ 35. gxf3 g3 36. hxg3 hxg3 37. f4+ Ke4 38. Rc8 Re6 39. Rd8 g2 40. Rg8 d4 1/2-1/2

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.12"]
[Round "6"]
[White "Newey, Richard H"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1755"]
[PlyCount "136"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. e5 dxc4 4. Bxc4 Qd4 5. Qe2 Bg4 6. Nf3 Bxf3 7. gxf3 e6 8. Nc3 Nd7 9. d3 Nxe5 10. Be3 Qd7 11. 0-0-0 Be7 12. h4 Nf6 13. Bf4 Ng6 14. Bg5 0-0-0 15. h5 Nd5 16. Ne4 Bxg5+ 17. Nxg5 Ngf4 18. Qd2 Qc7 19. Kb1 Rd7 20. Ne4 Nb6 21. Qa5 Nxc4 22. Qxc7+ Kxc7 23. dxc4 Rxd1+ 24. Rxd1 Nxh5 25. Ng5 Rd8 26. Rh1 g6 27. Nxf7 Rd2 28. Rh2 Re2 29. Ng5 Kd6 30. Nxh7 Kc5 31. Rh4 Rxf2 32. Nf8 Rxf3 33. Nxg6 Nf6 34. a3 a5 35. Kc2 Re3 36. Kd2 Re4 37. Kd3 Rxh4 38. Nxh4 Ng4 39. Kc3 Kd6 40. Nf3 Ne5 41. Nd4 Nd7 42. b4 a4 43. b5 c5 44. Nc2 Ke5 45. Ne1 Ke4 46. Nd3 e5 47. Nb2 Nb6 48. Nd3 Nd7 49. Nb2 Kf3 50. Nxa4 e4 51. Nb2 e3 52. Nd3 e2 53. Kd2 Nb6 54. Ne5+ Kf2 55. Ng4+ Kf3 56. Ne5+ Ke4 57. Nd3 Kd4 58. Kxe2 Kxc4 59. Kd2 Kxb5 60. Kc3 Nd5+ 61. Kb2 b6 62. Nc1 Kc4 63. Nb3 b5 64. Na5+ Kd3 65. Nb7 c4 66. Nd6 c3+ 67. Kc1 b4 68. axb4 Nxb4 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.05"]
[Round "5"]
[White "Lum, Michael"]
[Black "Traub, Igor Vladimirovich"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2093"]
[PlyCount "70"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nc6 6. Bb5 Bd7 7. Nxd7 Nxd7 8. 0-0 e6 9. c4 a6 10. Ba4 Nb6 11. Bxc6+ bxc6 12. c5 Nd7 13. Nc3 Be7 14. Bf4 0-0 15. Re1 Re8 16. Rb1 Bf6 17. b4 e5 18. dxe5 Nxe5 19. Na4 Ra7 20. Nb6 Rae7 21. Bxe5 Bxe5 22. Rf1 Bc7 23. Na4 Qb8 24. g3 Qb5 25. Qb3 h5 26. Nb2 h4 27. Qc3 hxg3 28. hxg3 Re4 29. Rbe1 Be5 30. Rxe4 Bxc3 31. Rxe8+ Kh7 32. a4 Qxb4 33. Nd3 Qxa4 34. Kg2 g5 35. Rh1+ Kg6 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.29"]
[Round "4"]
[White "Lum, Michael"]
[Black "O Connor, Derek"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2213"]
[PlyCount "114"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nc6 6. Bb5 Bd7 7. Nxd7 Nxd7 8. 0-0 e6 9. c3 Bd6 10. Nd2 0-0 11. Nf3 Qc7 12. Be3 Nf6 13. Bd3 Ne4 14. Qc2 f5 15. Bd2 Rac8 16. Rac1 Qf7 17. Qd1 Na5 18. b3 Nc6 19. Bb5 Qf6 20. Qe2 Ne7 21. Ne1 Ng6 22. f4 Rc7 23. Bd3 Rfc8 24. Bxe4 fxe4 25. g3 Ne7 26. Ng2 Nf5 27. Ne3 g6 28. Rfd1 Rg7 29. Ng4 Qe7 30. Be3 h5 31. Ne5 Rf8 32. Kh1 Qe8 33. c4 a6 34. c5 Bxe5 35. dxe5 Qc6 36. Kg2 Rd8 37. Bd4 Nh6 38. h3 Rf8 39. Rf1 Nf5 40. Qd2 Rgf7 41. Rfd1 h4 42. g4 Nxd4 43. Qxd4 Rxf4 44. Rf1 g5 45. Rxf4 Rxf4 46. Rf1 Qb5 47. Rf2 Qe8 48. Qb4 Qf7 49. Qd2 Kf8 50. Qd4 Rf3 51. b4 Qf4 52. c6 bxc6 53. Qc5+ Kf7 54. Rxf3 Qxf3+ 55. Kg1 Qg3+ 56. Kh1 Qxh3+ 57. Kg1 Qxg4+ 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.22"]
[Round "3"]
[White "Marquez, Martin"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1475"]
[PlyCount "68"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 0-0 6. e3 Ba6 7. Bd3 d5 8. b3 Nbd7 9. 0-0 Qe7 10. Nb5 Rfc8 11. a3 Bxd2 12. Qxd2 Bb7 13. Nc3 Rd8 14. Qc2 dxc4 15. bxc4 e5 16. d5 Nc5 17. e4 Nh5 18. Rfe1 Nf4 19. Bf1 Bc8 20. g3 Nh3+ 21. Kh1 Qf6 22. Bg2 Bg4 23. Re3 a6 24. Rf1 Qd6 25. Ng1 Nxg1 26. Kxg1 Bd7 27. f4 Rf8 28. a4 Rae8 29. f5 f6 30. Ra1 Rb8 31. Rb1 Nb7 32. Nd1 Qc5 33. Kh1 Nd6 34. Nb2 Qxe3 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.15"]
[Round "2"]
[White "Lum, Michael"]
[Black "Cohee, James"]
[Result "1-0"]
[ECO "C07"]
[BlackElo "1604"]
[PlyCount "113"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Na3 e6 5. Nf3 a6 6. Bc4 Qd8 7. 0-0 Nf6 8. Nc2 Nc6 9. d4 cxd4 10. Ncxd4 Nxd4 11. Nxd4 Be7 12. Qf3 0-0 13. Bb3 Qa5 14. Re1 Re8 15. Bf4 Qh5 16. Qd3 Bd7 17. Bg3 Rac8 18. a4 Qg6 19. Qxg6 hxg6 20. Rad1 Nh5 21. Be5 Bf6 22. g3 Bxe5 23. Rxe5 Nf6 24. f3 Kf8 25. Kf2 Bc6 26. Nxc6 Rxc6 27. Re3 Ke7 28. Red3 Rc7 29. Bc2 Rec8 30. Re3 Rd8 31. Rxd8 Kxd8 32. Rd3+ Ke7 33. Rd2 a5 34. Bb3 b6 35. Ke3 Rd7 36. Rd4 Rxd4 37. Kxd4 Kd6 38. Kc4 Kc6 39. Bc2 Nd5 40. Be4 f5 41. Bxd5+ exd5+ 42. Kd4 Kd6 43. f4 Kc6 44. b4 Kd6 45. bxa5 bxa5 46. c4 dxc4 47. Kxc4 Kc6 48. h3 Kd6 49. Kb5 Kd5 50. Kxa5 Ke4 51. Kb4 Kf3 52. a5 Kxg3 53. a6 Kxf4 54. a7 Kg3 55. a8Q Kxh3 56. Qh1+ Kg3 57. Kc3 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.08"]
[Round "1"]
[White "Giridharan, Durgashankar"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1469"]
[PlyCount "42"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. Qd2 e6 8. 0-0-0 Bd6 9. Nf3 Qc7 10. Bg3 Nd7 11. Bd3 Bg4 12. Qe3 0-0-0 13. Kb1 Kb8 14. Bh4 Rc8 15. h3 Bh5 16. g4 Bg6 17. Nd2 Bf4 18. Qf3 h5 19. Ne4 hxg4 20. hxg4 f5 21. Bf6 fxe4 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.07.07"]
[Round "7"]
[White "Riese, Kayven"]
[Black "Lum, Michael"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1934"]
[BlackElo "1804"]
[PlyCount "27"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. Bg5 dxc4 7. Bxc4 Qxd4 8. Qxd4 Nxd4 9. 0-0-0 e5 10. f4 h6 11. fxe5 hxg5 12. exf6 Bc5 13. fxg7 Rg8 14. Ne4 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.06.30"]
[Round "6"]
[White "Lum, Michael"]
[Black "Argishti, Dante"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1804"]
[BlackElo "2046"]
[PlyCount "48"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. c4 Nc6 6. Be3 Bb4+ 7. Nc3 Nge7 8. a3 Bxc3+ 9. bxc3 0-0 10. h3 Bh5 11. c5 Nf5 12. Bd3 Nxe3 13. fxe3 Re8 14. Kf2 Re6 15. g4 Bg6 16. Re1 Be4 17. Bxe4 dxe4 18. Ng1 Qh4+ 19. Ke2 Rd8 20. Qc2 h5 21. Rf1 g5 22. Rf5 hxg4 23. Raf1 Ne7 24. Rxf7 gxh3 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.06.25"]
[Round "5"]
[White "Goins, Demetrius"]
[Black "Lum, Michael"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2001"]
[BlackElo "1804"]
[PlyCount "67"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. e3 d6 7. Be2 Nbd7 8. Qc2 c5 9. 0-0 0-0 10. b3 a6 11. Rd1 Qc7 12. Bb2 Rac8 13. Rac1 Rfd8 14. Nd2 cxd4 15. exd4 d5 16. cxd5 exd5 17. Qf5 Qb8 18. Nf1 g6 19. Qf3 Ne4 20. Qd3 f5 21. f3 Nxc3 22. Rxc3 Rxc3 23. Qxc3 Bd6 24. Bd3 Re8 25. Re1 Nf6 26. Qd2 Rxe1 27. Qxe1 Qe8 28. Qxe8+ Nxe8 29. Bc1 Ng7 30. Ne3 Bf4 31. g3 Bd6 32. Nc2 Ne6 33. Kf2 Kf7 34. Bd2 1/2-1/2

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.06.09"]
[Round "3"]
[White "Lum, Michael"]
[Black "Jones, James"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1804"]
[BlackElo "2030"]
[PlyCount "45"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Bc4 Nxf3+ 5. Qxf3 Nf6 6. Nc3 Be7 7. Qg3 0-0 8. d3 d6 9. 0-0 Be6 10. Bb3 Bxb3 11. axb3 Qd7 12. f4 Rae8 13. f5 Kh8 14. Qf3 c6 15. g4 d5 16. g5 dxe4 17. dxe4 Ng8 18. Be3 a6 19. Na4 Qc7 20. Rad1 b5 21. Nc5 Rd8 22. Nxa6 Qa5 23. Ra1 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.06.02"]
[Round "2"]
[White "Sanguinetti, George A"]
[Black "Lum, Michael"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2002"]
[BlackElo "1804"]
[PlyCount "92"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. a3 dxc4 7. d5 Na5 8. Bxc4 Nxc4 9. Qa4+ Qd7 10. Qxc4 e6 11. dxe6 Qxe6+ 12. Qxe6+ Bxe6 13. Nge2 Nd5 14. 0-0 Nxc3 15. Nxc3 a6 16. Be3 Be7 17. f4 f5 18. Rfe1 Kf7 19. Bd4 Bf6 20. Be5 Rae8 21. Rad1 Bc8 22. Nd5 Bxe5 23. fxe5 Be6 24. Nf4 Rd8 25. h4 Rhe8 26. Kf2 Ke7 27. Ke3 Bf7 28. Rd4 Rxd4 29. Kxd4 Rd8+ 30. Kc5 Be6 31. Re3 b6+ 32. Kxb6 Rb8+ 33. Kxa6 Rxb2 34. Nxe6 Kxe6 35. g3 g6 36. a4 h6 37. a5 g5 38. hxg5 hxg5 39. Ka7 f4 40. gxf4 gxf4 41. Re4 f3 42. a6 f2 43. Rf4 Kxe5 44. Rf7 Ke4 45. Ka8 Ke3 46. a7 Ra2 1/2-1/2

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2009.05.26"]
[Round "1"]
[White "Lum, Michael"]
[Black "Capdeville, Barry E"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1804"]
[BlackElo "1194"]
[PlyCount "45"]
[EventDate "2009.05.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. Ne2 g6 6. c3 e5 7. g3 d6 8. Bg2 0-0 9. 0-0 Bg7 10. Nd2 Nd7 11. f4 Nf6 12. h3 Bd7 13. fxe5 dxe5 14. dxe5 Ne8 15. Nf3 f5 16. Qb3+ Kh8 17. exf5 Bxf5 18. Ned4 Qc8 19. Ng5 Bxe5 20. Nxf5 Rxf5 21. Bxb7 Rxf1+ 22. Rxf1 Qd8 23. Nf7+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.05.05"]
[Round "8"]
[White "Lum, Michael"]
[Black "Krasnov, Steven Lender"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1804"]
[BlackElo "1941"]
[PlyCount "113"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 c6 4. e3 Nbd7 5. Bd3 e6 6. Nbd2 Be7 7. 0-0 0-0 8. c3 h6 9. Bh4 b6 10. Rc1 Bb7 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bg3 c5 14. Qg4 Re8 15. Nf3 Nf8 16. Bf4 Kh8 17. Qh5 Kg8 18. Rfd1 Rc8 19. Bb5 Bc6 20. Ba6 Rc7 21. c4 Ng6 22. Bg3 Rd7 23. cxd5 Rxd5 24. Rxd5 Qxd5 25. Bc4 Qe4 26. Qh3 Bg5 27. Nd2 Qf5 28. Qxf5 exf5 29. f4 Bh4 30. Bxh4 Nxh4 31. g3 Rd8 32. Nf1 Nf3+ 33. Kf2 Nd2 34. Rd1 Ne4+ 35. Ke1 Rxd1+ 36. Kxd1 Kf8 37. Nd2 Ke7 38. Nxe4 Bxe4 39. Kd2 f6 40. exf6+ Kxf6 41. Be2 Bd5 42. a3 Ke6 43. Kc3 Kd6 44. Bd3 Be6 45. Be2 Kc6 46. h3 a5 47. a4 Kd6 48. Bc4 Bd7 49. b3 Bc6 50. Bd3 Ke6 51. Bc4+ Kf6 52. Be2 g5 53. h4 Bd5 54. Bd1 Bf7 55. Be2 Bd5 56. Bc4 Bc6 57. Be2 1/2-1/2

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.04.28"]
[Round "7"]
[White "Lum, Michael"]
[Black "Snyder, Larry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1804"]
[BlackElo "2062"]
[PlyCount "74"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. 0-0 0-0-0 6. b3 e5 7. h3 Bh5 8. Bb2 f6 9. d3 g5 10. Nh2 Bxe2 11. Qxe2 h5 12. Re1 Nd4 13. Bxd4 Qxd4 14. Nd2 Bb4 15. a3 Bc3 16. Rad1 Ne7 17. Qe4 Rd7 18. Qxd4 Rxd4 19. Re4 Bxd2 20. Rxd4 exd4 21. Rxd2 Kd7 22. Re2 Nd5 23. Nf3 Nc3 24. Re1 c5 25. Nd2 Re8 26. Rxe8 Kxe8 27. Ne4 Nxe4 28. dxe4 Ke7 29. Kf1 Ke6 30. Ke2 Ke5 31. Kd3 b5 32. f3 h4 33. Ke2 c4 34. bxc4 bxc4 35. Ke1 Kf4 36. Kf2 d3 37. c3 a6 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.04.21"]
[Round "6"]
[White "Todortsev, Victor"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1928"]
[BlackElo "1804"]
[PlyCount "116"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Ne7 7. Ng3 Nd7 8. 0-0 c5 9. c3 Nc6 10. a3 Be7 11. b4 cxb4 12. cxb4 0-0 13. Be3 Kh8 14. Nd2 f6 15. f4 f5 16. Rac1 Rg8 17. Nb3 Rc8 18. Nc5 Nxc5 19. bxc5 Na5 20. Rc3 Qd7 21. Rb1 Nc4 22. Bc1 b6 23. cxb6 axb6 24. Rcb3 Ra8 25. Nf1 Ra4 26. Ne3 Rga8 27. Nc2 R8a6 28. h3 g6 29. g4 Qa7 30. Nb4 Bxb4 31. axb4 b5 32. Be3 Ra1 33. Bf2 Rxb1+ 34. Rxb1 Ra3 35. Rb3 Rxb3 36. Qxb3 Qa3 37. Qxa3 Nxa3 38. Be1 fxg4 39. hxg4 Kg7 40. Kf2 h5 41. f5 gxf5 42. gxf5 exf5 43. Kf3 Nc2 44. Bf2 Nxb4 45. Bh4 Nc6 46. Kf4 Nxd4 47. Bf2 Ne6+ 48. Kxf5 Kf7 49. Be1 Nd4+ 50. Kf4 Nc2 51. Bc3 d4 52. Bd2 b4 53. Ke4 b3 54. Bc1 Ke6 55. Kd3 Kxe5 56. Kc4 h4 57. Kxb3 h3 58. Kxc2 h2 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.04.14"]
[Round "5"]
[White "Lum, Michael"]
[Black "Fuentes, Romulo C"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1804"]
[BlackElo "2083"]
[PlyCount "112"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f4 Bg7 10. Nf3 Rc8 11. Kh1 0-0 12. Be3 a6 13. Qe2 b5 14. Rad1 b4 15. Nd5 Nxe4 16. Nb6 Qb7 17. Nxc8 Rxc8 18. Bc1 Na5 19. Ng5 Nxg5 20. fxg5 Nc4 21. Qf2 Ne5 22. Bf4 Ng4 23. Qe2 h5 24. gxh6 Nxh6 25. Bxh6 Bxh6 26. Rd3 Bg7 27. Rdf3 Bf6 28. Qd3 Rc5 29. h3 Qc6 30. R3f2 a5 31. a3 bxa3 32. Qxa3 Rxc2 33. Qxa5 Rxf2 34. Rxf2 Be5 35. Qd2 Qc4 36. Rf1 Qb3 37. Re1 Qg3 38. Kg1 Bd4+ 39. Kf1 e5 40. Re4 f5 41. Rxd4 exd4 42. Qxd4 Qe5 43. Qxe5 dxe5 44. g4 fxg4 45. hxg4 Kf7 46. Ke2 Ke6 47. Ke3 Kd5 48. b4 g5 49. Kd3 e4+ 50. Ke3 Ke5 51. b5 Kd6 52. b6 Kc6 53. Kxe4 Kxb6 54. Kf5 Kc7 55. Kxg5 Kd7 56. Kf6 Ke8 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.03.31"]
[Round "3"]
[White "Yamamoto, Craig"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1553"]
[BlackElo "1804"]
[PlyCount "84"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. c3 e6 8. Qd2 Bd6 9. Nf3 Qc7 10. Bg3 Nd7 11. Bd3 Bxd3 12. Qxd3 0-0-0 13. 0-0-0 Kb8 14. Kb1 Bxg3 15. hxg3 f5 16. Ng5 Nf6 17. Qe2 h6 18. Nf3 Ne4 19. Qe3 Rdg8 20. Ne5 h5 21. Rh4 c5 22. Nf3 Rd8 23. Rdh1 cxd4 24. Nxd4 Qb6 25. f3 Nxg3 26. R1h3 Rhg8 27. f4 Ne4 28. Rxh5 Rxg2 29. Qc1 Nd2+ 30. Ka1 Rf2 31. Rh1 Nc4 32. R5h2 Rxh2 33. Rxh2 Nd6 34. Rh3 Rg8 35. Qf1 Nb5 36. Nf3 Qe3 37. a4 Nxc3 38. bxc3 Qxc3+ 39. Ka2 Qc2+ 40. Ka3 Rc8 41. Qb5 Rc3+ 42. Kb4 Rb3+ 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.03.17"]
[Round "2"]
[White "Capdeville, Barry E"]
[Black "Lum, Michael"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1184"]
[BlackElo "1804"]
[PlyCount "70"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Nd7 7. h4 h6 8. Nf4 Ne7 9. Be3 Bh7 10. h5 c5 11. Nb5 Nc6 12. c3 a6 13. Nd6+ Bxd6 14. exd6 cxd4 15. cxd4 Nf6 16. f3 Qxd6 17. Nd3 Nb4 18. a3 Nxd3+ 19. Bxd3 Bxd3 20. Qxd3 Rc8 21. Ke2 Qb6 22. b4 Rc4 23. Rac1 Qc6 24. Rxc4 dxc4 25. Qc3 Nd5 26. Qc1 Ke7 27. Bd2 Rd8 28. Bc3 Nxc3+ 29. Qxc3 Rd5 30. Rc1 b5 31. Qe3 Qd6 32. f4 Rxd4 33. Rc3 Qxf4 34. Qxf4 Rxf4 35. Ke3 Rxg4 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2009.03.17"]
[Round "2"]
[White "Lum, Michael"]
[Black "Gaffagan, Steven"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1804"]
[BlackElo "2029"]
[PlyCount "109"]
[EventDate "2009.03.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd1 Be7 8. Bg5 0-0 9. Bxd7 Qxd7 10. Qd2 Qc6 11. Bxf6 Bxf6 12. 0-0 Be6 13. Rfd1 Rfd8 14. Nd5 Bxd5 15. Qxd5 Rac8 16. c3 Qb6 17. Rd2 Rc5 18. Qd3 Qc7 19. Rad1 Rc6 20. Qe3 g6 21. Rd5 Be7 22. Qd3 Rc5 23. Qe3 Rc8 24. Qh6 Bf8 25. Qd2 Be7 26. Qe3 a6 27. Rxc5 Qxc5 28. Qxc5 Rxc5 29. Rd3 f5 30. Nd2 Kf7 31. f3 Ke6 32. b4 Rc8 33. Kf2 b5 34. Nf1 f4 35. Ke2 g5 36. h3 Bd8 37. Nd2 h5 38. Kd1 Bb6 39. Kc2 Be3 40. Nf1 Bb6 41. Nd2 g4 42. hxg4 hxg4 43. fxg4 Rg8 44. g3 Rxg4 45. gxf4 Rxf4 46. Kb3 Rf2 47. c4 Bd4 48. cxb5 axb5 49. a4 bxa4+ 50. Kxa4 Rf8 51. Kb3 Rb8 52. Kc4 Rc8+ 53. Kb5 d5 54. Ka6 Rc2 55. b5 0-1

[Event "Berkeley Peoples op"]
[Site "Berkeley"]
[Date "1999.??.??"]
[Round "?"]
[White "Lum, Michael"]
[Black "Ong, Diana"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "27"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 Qe7 5. Bd3 dxe4 6. Bxe4 f6 7. Qh5+ Kf8 8. f4 fxe5 9. fxe5 Nf6 10. 0-0 Kg8 11. exf6 Qxe4 12. fxg7 Qxd4+ 13. Kh1 Qxg7 14. Qd5+ 1-0

