[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "8"]
[White "Levine, David M"]
[Black "Sun, Michael"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2068"]
[PlyCount "67"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. g4 Bg7 4. g5 Nh5 5. Bxg7 Nxg7 6. Qc1 0-0 7. Qb2 Nc6 8. h4 e5 9. e3 d6 10. Bg2 Bf5 11. Nc3 Qd7 12. 0-0-0 f6 13. d4 exd4 14. exd4 fxg5 15. hxg5 Rae8 16. Nd5 Qe7 17. Nxe7+ Rxe7 18. d5 Ne5 19. Nh3 Bxh3 20. Bxh3 Rxf2 21. Rd2 Ref7 22. Be6 Nxe6 23. dxe6 R7f5 24. Rxf2 Rxf2 25. Qd4 Rf5 26. Qxa7 Nc6 27. Qxb7 Nd4 28. Qc8+ Kg7 29. e7 Re5 30. e8Q Rxe8 31. Qxe8 c5 32. Qe7+ Kg8 33. Rxh7 Nf5 34. Qf7# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "4"]
[White "Luo, Will"]
[Black "Sun, Michael"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1445"]
[PlyCount "93"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nc3 Bg7 4. d3 0-0 5. e4 d6 6. Be2 Nbd7 7. f4 e5 8. fxe5 Nxe5 9. Nf3 Nxf3+ 10. Bxf3 Be6 11. 0-0 c6 12. Qe2 d5 13. e5 Nd7 14. d4 f6 15. exf6 Rxf6 16. Na4 Nb6 17. Nxb6 Qxb6 18. Kh1 Bf7 19. Bg4 Rxf1+ 20. Rxf1 Re8 21. Qf2 Rf8 22. c3 Qc7 23. Ba3 Re8 24. Bd6 Re2 25. Bxc7 Rxf2 26. Rxf2 h5 27. Bc8 g5 28. Bxb7 Be8 29. Re2 Kf8 30. Bd6+ Kf7 31. Re7+ Kf8 32. Rc7+ Kg8 33. Bxc6 Bxc6 34. Rxc6 Kf7 35. Rc7+ Kg6 36. Be5 Bxe5 37. dxe5 Kf5 38. Re7 Ke4 39. e6 Kd3 40. Rd7 Kxc3 41. Rxd5 Kb2 42. e7 Kxa2 43. e8Q Kxb3 44. Qb5+ Kc3 45. Rd3+ Kc2 46. Qb3+ Kc1 47. Rd1# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "6"]
[White "Nallabothula, Varin"]
[Black "Sun, Michael"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "93"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Bb2 Nbd7 7. d4 a6 8. Nbd2 e5 9. e4 Re8 10. Re1 b6 11. Rc1 Bb7 12. d5 Rf8 13. c4 Ne8 14. Ba3 a5 15. Nb1 f5 16. Nc3 f4 17. Nb5 Ba6 18. Nc3 g5 19. Ne2 Kh8 20. Nc3 g4 21. Nd2 f3 22. Bf1 h5 23. Qc2 h4 24. Nd1 Qf6 25. Ne3 hxg3 26. hxg3 Qh6 27. Nxg4 Qh5 28. Nh2 Rf6 29. Nhxf3 Rxf3 30. Nxf3 Qxf3 31. Be2 Qf6 32. Kg2 Bh6 33. Rh1 Kg7 34. Rcf1 Kf7 35. f4 exf4 36. e5 dxe5 37. Qh7+ Bg7 38. Bh5+ Qg6 39. Bxg6+ Kf6 40. gxf4 e4 41. f5 Nd6 42. Qh4+ Ke5 43. Qf4+ Kf6 44. Bxd6 cxd6 45. Qxd6+ Kg5 46. Rh5+ Kg4 47. Rf4# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "2"]
[White "Shi, Ted"]
[Black "Sun, Michael"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "161"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. c4 d6 5. Nc3 0-0 6. d4 Nbd7 7. Qc2 a6 8. Bd3 e5 9. dxe5 Nxe5 10. Be2 Re8 11. Nf3 Nxf3+ 12. Bxf3 c6 13. 0-0-0 Qe7 14. Ne2 Bf5 15. Qd2 Rad8 16. Ng3 Be6 17. Kb1 d5 18. cxd5 cxd5 19. Qa5 Kh8 20. Rd2 Kg8 21. Rhd1 b5 22. e4 Nd7 23. exd5 Bf5+ 24. Ka1 Bxb2+ 25. Kxb2 Nf6 26. d6 Qe5+ 27. Qc3 Qxc3+ 28. Kxc3 Re6 29. Nxf5 gxf5 30. d7 Re7 31. Bc6 Re6 32. Bd5 Re7 33. Bb7 Kf8 34. Bxa6 Ne4+ 35. Kb2 Nxd2 36. Rxd2 Rdxd7 37. Rxd7 Rxd7 38. Bxb5 Rd2+ 39. Ka3 Rxf2 40. Bc6 Rf1 41. Bf3 f4 42. Kb4 Rc1 43. a4 Rc8 44. a5 Ke7 45. a6 Rc7 46. Ka5 Kd8 47. b4 Kc8 48. b5 Kb8 49. b6 Rd7 50. a7+ Rxa7+ 51. bxa7+ Kxa7 52. Kb5 Kb8 53. Kc5 Kc7 54. Kd5 Kd7 55. Ke5 Ke7 56. Kxf4 Ke6 57. Kg5 f5 58. Kh6 Kf6 59. Kxh7 Kg5 60. Kg7 f4 61. Kf7 Kf5 62. h4 Ke5 63. h5 Kd6 64. h6 Ke5 65. h7 Kd4 66. h8Q+ Ke3 67. Qe5+ Kf2 68. Qxf4 Ke1 69. Qe3+ Kf1 70. Qe2+ Kg1 71. Qe1+ Kh2 72. g4 Kh3 73. Bg2+ Kh2 74. g5 Kxg2 75. Qe3 Kf1 76. Qd2 Kg1 77. Kf6 Kf1 78. Kf5 Kg1 79. Kf4 Kf1 80. Kf3 Kg1 81. Qg2# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "9"]
[White "Sun, Michael"]
[Black "Bang, Aditya"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "45"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 Nf6 3. Nf3 g6 4. e4 Bg7 5. d3 0-0 6. Nc3 Nc6 7. g3 Bg4 8. Bg2 Ne5 9. h3 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Nd7 12. 0-0-0 Ne5 13. Qe3 f5 14. f4 Nf7 15. exf5 gxf5 16. g4 e5 17. gxf5 exf4 18. Qxf4 Bh6 19. Rdg1+ Kh8 20. Ne4+ Ne5 21. Bxe5+ dxe5 22. Qxh6 Qd4 23. Qg7# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "1"]
[White "Sun, Michael"]
[Black "Estrada Nieto, Julian"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "2280"]
[PlyCount "94"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. Nf3 Be7 5. Be2 0-0 6. Nc3 c5 7. d4 Nc6 8. 0-0 b6 9. Nb1 Bb7 10. c4 Ne4 11. Nbd2 Bf6 12. cxd5 exd5 13. dxc5 Bxb2 14. Rb1 Nc3 15. Qe1 Nxb1 16. Qxb1 Bf6 17. cxb6 axb6 18. e4 Re8 19. Re1 Nd4 20. Nxd4 Bxd4 21. exd5 Qh4 22. Nf3 Qxf2+ 23. Kh1 Rxe2 24. Rxe2 Qxe2 25. Nxd4 Qe5 26. Qd1 Qxd5 27. Kg1 Rd8 28. Kf2 Qxd4+ 29. Qxd4 Rxd4 30. Ke3 Rd1 31. Ke2 Ra1 32. Ke3 Rxa2 33. Kd3 Rxg2 34. Ke3 Rxh2 35. Kd3 h5 36. Kd4 h4 37. Ke3 h3 38. Kf4 Rg2 39. Ke3 h2 40. Kd4 h1Q 41. Kc4 Qf1+ 42. Kd4 Rg4+ 43. Ke3 Qf4+ 44. Kd3 Rg3+ 45. Ke2 Qe3+ 46. Kf1 Rh3 47. b4 Rh1# 0-1

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "10"]
[White "Sun, Michael"]
[Black "Lu, Yiding"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "136"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 d5 4. d3 c5 5. g3 Bd6 6. Nc3 Nbd7 7. e4 d4 8. Ne2 e5 9. Bg2 b5 10. 0-0 0-0 11. Ne1 Bb7 12. f4 Ng4 13. Bc1 Rc8 14. h3 Ngf6 15. f5 c4 16. g4 cxd3 17. cxd3 Nc5 18. g5 Nfd7 19. h4 f6 20. g6 h6 21. Nf3 b4 22. Nh2 Ba6 23. Rf3 Nxd3 24. Rxd3 Bxd3 25. Qxd3 Nc5 26. Qc4+ Kh8 27. Qd5 d3 28. Ng3 Qb6 29. Be3 d2 30. Qxd2 Rfd8 31. Qf2 Qb5 32. Ng4 Nd3 33. Qe2 Rc3 34. Nxh6 gxh6 35. Bxh6 Rd7 36. Bd2 Rc2 37. Qh5+ Kg8 38. Rd1 Nb2 39. Bf1 Qb6+ 40. Kh2 Qf2+ 41. Kh1 Rxd2 42. Rxd2 Qxd2 43. g7 Rxg7 44. Qe8+ Kh7 45. Qh5+ Qh6 46. Qe2 Qxh4+ 47. Kg1 Rxg3+ 48. Kf2 Qh2+ 49. Ke1 Qxe2+ 50. Kxe2 Nd3 51. Kd2 Nf4 52. Be2 Nxe2 53. Kxe2 Rg2+ 54. Kd3 Rxa2 55. Kc4 Ra3 56. Kd5 Rxb3 57. Kxd6 Rf3 58. Ke6 b3 59. Kxf6 b2 60. Kxe5 b1Q 61. f6 Qb2+ 62. Ke6 Qxf6+ 63. Kd7 Rd3+ 64. Kc7 Qd4 65. Kc6 Rc3+ 66. Kb5 a6+ 67. Kxa6 Qb4 68. Ka7 Ra3# 0-1

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "5"]
[White "Sun, Michael"]
[Black "Obulisamy, Jaikrishnaa"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "69"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 d6 4. e4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Bg4 8. Be2 Bxf3 9. Bxf3 Nd4 10. Be2 a6 11. Bc4 b5 12. Bd5 Nxd5 13. Nxd5 c6 14. Ne3 Ne6 15. c3 Bg5 16. h3 Nf4 17. d4 exd4 18. cxd4 Bf6 19. e5 dxe5 20. dxe5 Be7 21. Nf5 Bc5 22. Qg4 Ng6 23. Rad1 Qc8 24. Qf3 Qe6 25. Rfe1 Rfe8 26. Nd6 Bxd6 27. Rxd6 Qc8 28. Rxc6 Qb8 29. e6 fxe6 30. Rcxe6 Rxe6 31. Rxe6 Qf8 32. Qc3 Nf4 33. Re3 Ng6 34. Rf3 Qe8 35. Qxg7# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "7"]
[White "Sun, Michael"]
[Black "Sankar, Abhay"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "105"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 d6 4. e4 Nf6 5. h3 Nxe4 6. d3 Nf6 7. Nc3 Be6 8. g3 Be7 9. Bg2 Nd5 10. Qd2 Qd7 11. Nxd5 Bxd5 12. c4 Bxf3 13. Bxf3 Qf5 14. Bxc6+ bxc6 15. 0-0-0 Bg5 16. f4 exf4 17. Rhe1+ Kd7 18. Qg2 fxg3+ 19. Kb1 Qf2 20. Qxf2 gxf2 21. Rf1 Bh4 22. Bxg7 Rhg8 23. Bd4 Rg3 24. Bxf2 Rxh3 25. Bxh4 Rxh4 26. Rxf7+ Ke6 27. Rxc7 a5 28. Re1+ Kf6 29. Rxc6 Rd4 30. Kc2 Rg8 31. Kc3 Rgg4 32. Rf1+ Ke5 33. Re1+ Kf5 34. Ra6 h5 35. Rxa5+ Kf6 36. Rxh5 Rg3 37. Rd1 Rg2 38. a4 Rf4 39. Rd5 Ke7 40. Re1+ Kd7 41. Rc1 Rff2 42. a5 Ra2 43. Kb4 Kc6 44. Rf1 Rgc2 45. Rf8 Ra1 46. Rb8 Rca2 47. Rb6+ Kc7 48. Rbxd6 Rg1 49. Rd7+ Kc8 50. R5d6 Rg8 51. a6 Rag2 52. a7 R2g7 53. a8Q# 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "3"]
[White "Sun, Michael"]
[Black "Zhao, Elwen"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "103"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 d6 4. e4 Nf6 5. Nc3 Be7 6. Bb5 0-0 7. Bxc6 bxc6 8. d3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Qd2 Re8 12. 0-0-0 a5 13. Rdg1 h6 14. h4 Bf8 15. g5 hxg5 16. hxg5 Nh7 17. Rh2 f6 18. gxf6 Qxf6 19. Ne1 Bf7 20. Qe3 g6 21. Qh3 Qh8 22. Rgh1 Bg7 23. Qxh7+ Qxh7 24. Rxh7 d5 25. exd5 cxd5 26. Ne2 c5 27. Ng3 a4 28. Nf3 d4 29. Ne4 a3 30. Ba1 Rec8 31. Nfg5 Bd5 32. f3 Bxe4 33. fxe4 Rf8 34. Ne6 Rf7 35. Nxg7 Rxg7 36. Rh8+ Kf7 37. Rxa8 g5 38. Ra7+ Kf6 39. Rxg7 Kxg7 40. Rg1 Kh6 41. c3 Kh5 42. cxd4 exd4 43. Bxd4 cxd4 44. b4 Kg6 45. b5 Kf7 46. b6 Ke7 47. b7 Kd7 48. b8Q Kc6 49. Qe5 Kd7 50. Rxg5 Kc6 51. Rg6+ Kd7 52. Qg7+ 1-0

[Event "PNWCC Opening Bl 1.b3"]
[Site "Lichess.org INT"]
[Date "2020.12.31"]
[Round "11"]
[White "Wong, Wyatt"]
[Black "Sun, Michael"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "90"]
[EventDate "2020.12.31"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. d4 0-0 5. c4 d6 6. Nc3 Nbd7 7. e4 e5 8. dxe5 dxe5 9. Nxe5 Nxe5 10. Nd5 Nxd5 11. exd5 Re8 12. Be2 Qe7 13. 0-0 Nf3+ 14. Bxf3 Bxb2 15. Re1 Qf8 16. Rxe8 Qxe8 17. Rb1 Bg7 18. Qd2 Bf5 19. Re1 Qd7 20. Qb4 b6 21. d6 Rd8 22. dxc7 Qxc7 23. Re7 Qd6 24. Qxd6 Rxd6 25. Re8+ Bf8 26. h3 Kg7 27. g4 Bd7 28. Re1 Rf6 29. Bg2 Bc5 30. Re2 b5 31. cxb5 Bxb5 32. Re5 Bxf2+ 33. Kh2 a6 34. g5 Rf5 35. Re7 Bc5 36. h4 Bxe7 37. Be4 Bd6+ 38. Kh3 Rf4 39. Kg2 Rxe4 40. Kf3 Rf4+ 41. Ke3 f6 42. gxf6+ Kxf6 43. Kd2 Kf5 44. Kc3 Rf3+ 45. Kd4 Rd3# 0-1

