[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.12.19"]
[Round "9"]
[White "Cheng, Alfonso"]
[Black "Gomboluudev, Enkhjin C"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1893"]
[BlackElo "1665"]
[PlyCount "67"]
[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 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. c4 b5 8. b3 Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 bxc4 11. bxc4 Nbd7 12. Re1 Nb6 13. Kf1+ Be7 14. d3 Nh5 15. Ba3 Nc8 16. Nc3 a6 17. Re5 f6 18. Re6 Kf7 19. c5 Rd8 20. Nd4 Bf8 21. Rae1 f3 22. g3 Ne7 23. Nc6 Nxc6 24. Rxc6 Ra7 25. Ree6 f5 26. Rxa6 Rxa6 27. Rxa6 Nf6 28. d6 cxd6 29. c6 Rc8 30. Nb5 Rb8 31. c7 Rc8 32. Bxd6 Bxd6 33. Nxd6+ Ke7 34. Nxc8+ 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.12.12"]
[Round "8"]
[White "Ricard, Bruce"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1778"]
[BlackElo "1893"]
[PlyCount "77"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 b5 7. Bb3 Nf6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bg5 Bb7 13. Nd2 Ke7 14. Nf3 h6 15. Bh4 g5 16. Bg3 Nxe4 17. Bxe5 f6 18. Bd4 c5 19. Be3 Rhd8 20. Rfe1 Kf8 21. Bc2 Re8 22. Rad1 Re6 23. Rd7 Bc6 24. Bxe4 Bxe4 25. Red1 Rc8 26. h4 c4 27. Nd4 Bxd4 28. R1xd4 Rce8 29. Rd2 Bd3 30. b3 Kg8 31. bxc4 bxc4 32. Rb2 Bf5 33. Rbb7 Kh8 34. Rdc7 Re4 35. Bd4 Rf8 36. Bxf6+ Kg8 37. Rg7+ Kh8 38. Rh7+ Kg8 39. Rh8# 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.12.05"]
[Round "7"]
[White "Sherwood, Peter"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1678"]
[BlackElo "1893"]
[PlyCount "90"]
[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 e5 3. e3 e4 4. Nc3 c6 5. f3 d5 6. Qb3 Bd6 7. fxe4 Nxe4 8. Nf3 0-0 9. Bd3 Nxc3 10. bxc3 dxc4 11. Bxc4 b5 12. Bd3 a6 13. 0-0 Be6 14. Qc2 h6 15. e4 c5 16. e5 Be7 17. Be4 Bd5 18. Be3 cxd4 19. cxd4 Nc6 20. Bxd5 Qxd5 21. Qb3 Nb4 22. Bf2 Rfc8 23. Qxd5 Nxd5 24. Rfd1 Ba3 25. Rd3 b4 26. Be1 Rc2 27. Bd2 Bb2 28. Rd1 Bc3 29. Bxc3 Nxc3 30. R1d2 Rxa2 31. Rxa2 Nxa2 32. d5 Kf8 33. d6 a5 34. Nd4 Ke8 35. e6 fxe6 36. Nxe6 Kd7 37. Nc5+ Kc6 38. Ne6 Nc1 39. Rd1 Ne2+ 40. Kf2 Nc3 41. Rd4 Nd5 42. d7 Kxd7 43. Rxd5+ Kxe6 44. Rd1 b3 45. Ke2 a4 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.28"]
[Round "6"]
[White "Cheng, Alfonso"]
[Black "Abraham, Michael David"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1893"]
[BlackElo "1651"]
[PlyCount "103"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. h3 Be7 8. g4 Nc6 9. Nde2 Ne5 10. Ng3 Qc7 11. Qe2 b5 12. f4 Nc4 13. Bc1 Bb7 14. a4 Qc5 15. axb5 axb5 16. Rxa8+ Bxa8 17. g5 Nd7 18. Nxb5 d5 19. Nc3 0-0 20. Nd1 Bc6 21. Ne3 Bb5 22. exd5 exd5 23. Ngf5 Re8 24. Nxd5 Qxd5 25. Nxe7+ Rxe7 26. Qxe7 Qxh1 27. Qe8+ Nf8 28. Qxb5 Qe4+ 29. Be2 Qh1+ 30. Bf1 Qe4+ 31. Kf2 Qxc2+ 32. Be2 Qxc1 33. Qxc4 Qxb2 34. f5 Qb6+ 35. Kg2 Qb7+ 36. Kg3 Qb8+ 37. Kg4 Nd7 38. Qe4 Qe5 39. Qa8+ Nf8 40. Qf3 Nd7 41. Qa8+ Nf8 42. Bd3 Qd4+ 43. Qe4 Qxe4+ 44. Bxe4 Nd7 45. Kf4 f6 46. g6 h6 47. Bf3 Ne5 48. Be2 Kf8 49. Ke4 Ke7 50. Kd5 Nd7 51. Kc6 Ne5+ 52. Kc7 1/2-1/2

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.21"]
[Round "5"]
[White "Perepelitsky, Philipp"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "E58"]
[WhiteElo "2100"]
[BlackElo "1893"]
[PlyCount "55"]
[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. e3 c5 5. a3 Bxc3+ 6. bxc3 d5 7. Nf3 Nc6 8. Bd3 0-0 9. 0-0 a6 10. a4 Re8 11. Ba3 dxc4 12. Bxc4 Na5 13. Bd3 c4 14. Bc2 Bd7 15. e4 b5 16. Ne5 Qc7 17. f4 Nb3 18. Rb1 bxa4 19. Qe2 Rec8 20. Rf3 Ne8 21. Rh3 f6 22. Qh5 fxe5 23. Qxh7+ Kf7 24. fxe5 Nd2 25. Rf1+ Nxf1 26. Rf3+ Nf6 27. Rxf6+ Ke8 28. Rf8# 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.14"]
[Round "4"]
[White "Cheng, Alfonso"]
[Black "Diaz, Conrado"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1893"]
[BlackElo "2261"]
[PlyCount "80"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. a3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Nbd7 10. Bf4 Nd5 11. Nxd5 cxd5 12. Rfe1 Be7 13. Ng5 Bxg5 14. Bxg5 Qc7 15. Re3 Rc8 16. c3 Qc4 17. Qf5 0-0 18. Qg4 f5 19. Qh4 Rfe8 20. Rae1 Nf8 21. Rg3 Rc7 22. Bf4 Rf7 23. Rh3 Qc6 24. Be5 Qb6 25. b4 Ree7 26. a4 Rd7 27. g4 fxg4 28. Qxg4 Rf5 29. Rg3 Ng6 30. Rge3 Rdf7 31. Bg3 R7f6 32. h4 h5 33. Qe2 Nf8 34. Re5 Qc6 35. Qd3 Qxa4 36. Rxf5 exf5 37. Re7 f4 38. Bh2 Qa1+ 39. Kg2 f3+ 40. Kh3 Qh1 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.07"]
[Round "3"]
[White "Cheng, Alfonso"]
[Black "O Connor, Derek"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1893"]
[BlackElo "2201"]
[PlyCount "59"]
[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. d4 d5 3. e5 Bf5 4. c3 e6 5. Be2 Ne7 6. Nf3 h6 7. 0-0 Nd7 8. Nh4 Bh7 9. Nd2 Qc7 10. f4 0-0-0 11. g4 h5 12. gxh5 g6 13. Ndf3 gxh5 14. Ng5 Ng6 15. Ng2 Nb6 16. Bxh5 Bg7 17. Qg4 Qd7 18. Nxh7 Rxh7 19. Bxg6 fxg6 20. Qxg6 Rdh8 21. h4 Rh5 22. f5 exf5 23. Bg5 Rxg5 24. hxg5 f4 25. e6 Qe7 26. Rxf4 Bf8 27. Raf1 Qd8 28. Rxf8 Rxf8 29. Rxf8 Qxf8 30. Qf7 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.31"]
[Round "2"]
[White "Mays, Jerry L"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1700"]
[BlackElo "1893"]
[PlyCount "74"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. g3 c6 6. Bg2 dxc4 7. 0-0 Nbd7 8. a3 a5 9. e4 Ra6 10. Qe2 b5 11. Bg5 h6 12. Bxf6 Nxf6 13. Rfd1 Qb6 14. d5 cxd5 15. exd5 Nxd5 16. Rxd5 exd5 17. Nxd5 Qc5 18. Qe5 Kf8 19. Nxe7 Qxe5 20. Nxe5 Kxe7 21. Re1 Kf6 22. f4 g6 23. g4 Re8 24. Kf2 Kg7 25. Be4 f6 26. Bxg6 Rxe5 27. fxe5 Kxg6 28. exf6 Rxf6+ 29. Kg3 Re6 30. Rd1 Re3+ 31. Kf4 Rd3 32. Re1 Rd4+ 33. Ke5 Rxg4 34. Kd5 Rg2 35. Re8 Bb7+ 36. Kc5 Rxb2 37. Rb8 c3 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.24"]
[Round "1"]
[White "Cheng, Alfonso"]
[Black "Brown, Nicholas"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1893"]
[BlackElo "1496"]
[PlyCount "55"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nf3 Nf6 6. Nc3 dxc4 7. Bxc4 e6 8. d5 Nb4 9. Bg5 Be7 10. Bxf6 Bxf6 11. Qa4+ Nc6 12. dxc6 0-0 13. 0-0 Qb6 14. Ne4 Be7 15. Rfd1 bxc6 16. Ne5 Bb7 17. Nd7 Qc7 18. Nxf8 Rxf8 19. Rd3 c5 20. Qd7 Bd8 21. Qxc7 Bxc7 22. Nxc5 Bc6 23. Rc1 Bb6 24. Nxe6 fxe6 25. Bxe6+ Kh8 26. Rxc6 Bxf2+ 27. Kh1 Bc5 28. Rc8 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.07.11"]
[Round "7"]
[White "Cheng, Alfonso"]
[Black "Venkatagiri, Acharya"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1944"]
[BlackElo "1710"]
[PlyCount "67"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. cxd5 Nxd5 7. Bd3 c5 8. Be4 Nxc3 9. bxc3 Nc6 10. 0-0 Qc7 11. Ba3 c4 12. Qa4 Nd8 13. Nd2 Be6 14. Rab1 f5 15. Bf3 a6 16. Bc5 b5 17. Rxb5 Bd7 18. Qxc4+ Be6 19. Qa4 Bd7 20. Qb3+ Be6 21. Qa3 Nc6 22. Rb6 Bd7 23. Rfb1 Rab8 24. Rxb8 Rxb8 25. Rxb8+ Nxb8 26. Bxe7 Bc6 27. Bd6 Qb7 28. Bxc6 Nxc6 29. Qb3+ Qxb3 30. axb3 Kf7 31. Kf1 Ke6 32. Bc5 h5 33. f4 Bf6 34. c4 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.05.02"]
[Round "8"]
[White "Cheng, Alfonso"]
[Black "Sherwood, Peter"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1913"]
[BlackElo "1703"]
[PlyCount "61"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Nbd7 9. Qd2 Nb6 10. Bd3 Nbd5 11. e4 Nb6 12. Qf4 Re8 13. Rd1 Nbd7 14. h4 Nh5 15. Qh2 Nf8 16. g4 Nf6 17. Qf4 Qb6 18. Rd2 Bd7 19. h5 h6 20. Bxf6 Bxf6 21. e5 Bg5 22. Nxg5 hxg5 23. Qxg5 c5 24. h6 Ng6 25. hxg7 Qd8 26. Rh8+ Nxh8 27. gxh8Q+ Kxh8 28. Qh6+ Kg8 29. Bh7+ Kh8 30. Bg6+ Kg8 31. Qh7+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.25"]
[Round "7"]
[White "Fuentes, Romulo C"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2154"]
[BlackElo "1913"]
[PlyCount "85"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Nh6 6. Nxf7 Nxf7 7. Bxf7+ Kxf7 8. Qh5+ g6 9. Qxc5 d6 10. Qd5+ Be6 11. Qb5 a6 12. Qe2 Re8 13. 0-0 Qf6 14. f4 Kg8 15. Nd2 Nb4 16. Nf3 Bxa2 17. Qd2 a5 18. c3 dxc3 19. bxc3 Bc4 20. e5 dxe5 21. cxb4 e4 22. Bb2 Qb6+ 23. Rf2 e3 24. Qc3 exf2+ 25. Kh1 Re1+ 26. Rxe1 fxe1Q+ 27. Nxe1 Kf8 28. Nf3 Rd8 29. h3 Bf7 30. bxa5 Rd1+ 31. Kh2 Qb3 32. Qg7+ Ke8 33. Ng5 Qc4 34. Be5 Rd2 35. Nxh7 Qc6 36. Qf8+ Kd7 37. Qxf7+ Kc8 38. Qg8+ Kd7 39. Nf6+ Ke7 40. Qxg6 Re2 41. Ng8+ Kf8 42. Qg7+ Ke8 43. Qe7# 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.18"]
[Round "6"]
[White "Cheng, Alfonso"]
[Black "Newey, Richard H"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1913"]
[BlackElo "1721"]
[PlyCount "65"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. h4 dxc4 9. Bxc4 Nd5 10. e4 Nxc3 11. bxc3 b5 12. Bb3 Qc7 13. Qd2 Bb7 14. Bf4 Bd6 15. e5 Ba3 16. 0-0 Rd8 17. Qe2 Rd7 18. Rad1 Ng6 19. Bg3 Ne7 20. Ng5 Nd5 21. Ne4 0-0 22. Nf6+ Nxf6 23. exf6 Qd8 24. fxg7 Re8 25. Qh5 Qf6 26. Bc2 Qxg7 27. Be5 Rd5 28. Rd3 Rxe5 29. dxe5 Kf8 30. Rg3 Qh8 31. Bxh7 Ke7 32. Rd1 Rg8 33. Rxg8 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.11"]
[Round "5"]
[White "O Connor, Derek"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2091"]
[BlackElo "1913"]
[PlyCount "49"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 c6 6. 0-0 Na6 7. Nc3 Nc7 8. d5 cxd5 9. cxd5 d6 10. Be3 e5 11. dxe6 fxe6 12. Qb3 h6 13. Rfd1 Qe7 14. Nh4 Qf7 15. Ne4 d5 16. Nd6 Qd7 17. Nxc8 Rfxc8 18. Nxg6 Ng4 19. Bd4 Qf7 20. f3 Bxd4+ 21. Rxd4 Nf6 22. Ne5 Qe8 23. Qe3 Nb5 24. Rh4 h5 25. Qg5+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.04"]
[Round "4"]
[White "Cheng, Alfonso"]
[Black "Casares, Nick Jr"]
[Result "1-0"]
[ECO "C59"]
[WhiteElo "1913"]
[BlackElo "1600"]
[PlyCount "59"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. d4 exd3 12. Nxd3 0-0 13. 0-0 Qc7 14. h3 Be6 15. Nd2 Rad8 16. b3 Rfe8 17. Bb2 Nd5 18. Bg4 Nf4 19. Ne4 Bd5 20. Nxd6 Qxd6 21. Nxf4 Qxf4 22. Qd4 Qxd4 23. Bxd4 Bxg2 24. Kxg2 Rxd4 25. Rad1 Red8 26. Rxd4 Rxd4 27. Rd1 c5 28. Rxd4 cxd4 29. Bf3 f6 30. Bd5+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.28"]
[Round "3"]
[White "Erickson, Lane Austin"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1645"]
[BlackElo "1913"]
[PlyCount "60"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. g3 d5 5. exd5 exd5 6. Bg2 d4 7. Nd5 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nef4 Bd6 11. d3 Nge7 12. Nxg6 hxg6 13. Bg5 f6 14. Bd2 Nxd5 15. Bxd5 Qb6 16. Qe2+ Kd8 17. 0-0-0 Re8 18. Qf3 Ne5 19. Qg2 a5 20. f4 Nc6 21. Bf7 Re7 22. Bxg6 Nb4 23. Bxb4 axb4 24. Qd5 Kc7 25. f5 Qa5 26. Bf7 b5 27. Rde1 Rxe1+ 28. Rxe1 b3 29. Re6 Bf4+ 30. Kd1 Qd2# 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.21"]
[Round "2"]
[White "Cheng, Alfonso"]
[Black "Winslow, Elliott C"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1913"]
[BlackElo "2222"]
[PlyCount "84"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nf6 6. Nc3 Bb4 7. f3 Qc7 8. Qd2 d5 9. Bd3 e5 10. Nde2 d4 11. Nxd4 exd4 12. Bxd4 Nc6 13. Bf2 Be6 14. a3 Ba5 15. 0-0 0-0 16. Bh4 Nd7 17. Kh1 f6 18. b4 Bb6 19. Nd5 Qd8 20. f4 Qe8 21. Rae1 Bd8 22. c4 Kh8 23. Bf2 Qf7 24. Ne3 Nb6 25. Qc3 Bc7 26. Bg1 Rac8 27. Rf3 Rfd8 28. Nd5 Na8 29. Qc2 Bb8 30. Qf2 h6 31. Qh4 b5 32. Bc5 bxc4 33. Bxc4 f5 34. Ne3 Bxc4 35. Nxf5 Kh7 36. Rg3 Rg8 37. Rh3 Qg6 38. Rg3 Qe6 39. Ree3 Rcd8 40. h3 Rd1+ 41. Kh2 g5 42. fxg5 Rxg5 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.14"]
[Round "1"]
[White "Harris, Clarence"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1400"]
[BlackElo "1913"]
[PlyCount "42"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Be7 6. Bg2 g5 7. h4 g4 8. Nh2 h5 9. f4 f5 10. e5 Bd7 11. 0-0 Qb6 12. c3 0-0-0 13. Re1 Kb8 14. Nhf1 d4 15. Nc4 Qa6 16. Nfd2 b5 17. Qb3 Kc7 18. Bxc6 bxc4 19. Qa4 Qxa4 20. Bxa4 Bxa4 21. Nxc4 dxc3 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.05.03"]
[Round "8"]
[White "Shakhnazarov, Oleg"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2139"]
[PlyCount "53"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. dxc5 Bxc5 7. Bd3 Nge7 8. b4 Bb6 9. b5 Na5 10. 0-0 Rc8 11. a4 Ng6 12. Ra2 0-0 13. Ng5 h6 14. Nxf7 Kxf7 15. Qh5 Ke7 16. Qxg6 Rf7 17. Qg3 Nb3 18. Ba3+ Nc5 19. Bg6 Be8 20. Nd2 Rf8 21. Bxe8 Qxe8 22. a5 Bd8 23. Nb3 b6 24. axb6 Bxb6 25. Nxc5 Bxc5 26. Bxc5+ Rxc5 27. Qxg7+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.26"]
[Round "7"]
[White "Cheng, Alfonso"]
[Black "Ochoa, Jason"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "1893"]
[PlyCount "31"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. Be3 Bg7 7. c4 0-0 8. Nc3 Qb6 9. Qd2 Nxe4 10. Nxc6 Nxd2 11. Nxe7+ Kh8 12. Bxb6 Nxf3+ 13. gxf3 axb6 14. Kd2 d6 15. Nxc8 Raxc8 16. Re1 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.19"]
[Round "6"]
[White "Cheng, Alfonso"]
[Black "Kim, Isaiah T"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1837"]
[PlyCount "67"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 Bf5 4. d4 e6 5. h3 c5 6. c3 Nc6 7. Nd2 Nge7 8. f4 cxd4 9. Nxd4 Nxd4 10. cxd4 Nc6 11. Nf3 Be7 12. Kf2 0-0 13. Bd3 Bxd3 14. Qxd3 Qb6 15. b3 Rac8 16. Bd2 f6 17. Kg3 fxe5 18. fxe5 Rf5 19. Rac1 Rcf8 20. Rc2 Rxf3+ 21. gxf3 Nxd4 22. Be3 Rxf3+ 23. Kg2 Rxe3 24. Rc8+ Kf7 25. Rf1+ Nf5 26. Rxf5+ exf5 27. Qxf5+ Bf6 28. Qh5+ g6 29. Qxh7+ Ke6 30. Re8+ Kf5 31. Qd7+ Kg5 32. Qg4+ Kh6 33. exf6 g5 34. h4 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.12"]
[Round "5"]
[White "Standen, Julian"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1650"]
[PlyCount "36"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. c3 Nc6 5. Bd3 Bg4 6. Qa4 Bd7 7. Qc2 g6 8. Nbd2 Rc8 9. 0-0 a6 10. Re1 c4 11. Bf1 Bf5 12. Qd1 Bg7 13. Nh4 Be6 14. e4 Nxe4 15. Nxe4 dxe4 16. Rxe4 0-0 17. Bf4 Qd5 18. Re1 g5 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.05"]
[Round "4"]
[White "Cheng, Alfonso"]
[Black "Donnelly, Patrick T"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1505"]
[PlyCount "23"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 b5 8. a4 b4 9. Nd5 Nxe4 10. Bb6 Qh4 11. Nc7+ Kd7 12. Nxa8 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.03.29"]
[Round "3"]
[White "Sherwood, Peter"]
[Black "Cheng, Alfonso"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1671"]
[PlyCount "115"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 d6 7. h3 b5 8. Bb3 Be6 9. Nc3 Ne7 10. Bg5 h6 11. Be3 Ba7 12. Qd2 c5 13. Rad1 Qc7 14. Bxe6 fxe6 15. Rfe1 Ng6 16. Qc1 0-0-0 17. a3 d5 18. Bd2 Rhf8 19. Re2 Nh5 20. exd5 exd5 21. Rde1 Rxf3 22. gxf3 Nh4 23. f4 Qd7 24. Kh2 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 Rf8 27. Rxe5 Nxf4+ 28. Bxf4 Bb8 29. Nxd5 Qb7 30. Qe3 Bxe5 31. Qxc5+ Kd7 32. Qe7+ Kc6 33. Qxf8 Kxd5 34. Bxe5 Kxe5+ 35. Qf3 Qc8 36. Qg3+ Kf6 37. Qf4+ Ke7 38. Qe5+ Kf8 39. d4 Qc6+ 40. Kg3 Qg6+ 41. Kf3 Qxc2 42. Qc5+ Qxc5 43. dxc5 Ke7 44. b4 Ke6 45. Ke4 g6 46. f4 Kf6 47. Kd5 Ke7 48. Kc6 Kd8 49. Kb7 Kd7 50. c6+ Ke6 51. c7 Kf5 52. c8Q+ Kxf4 53. Qg4+ Ke3 54. Qxg6 Kd4 55. Qxh6 Kc3 56. Qe3+ Kb2 57. h4 a5 58. bxa5 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.03.22"]
[Round "2"]
[White "Cheng, Alfonso"]
[Black "Askin, David"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1918"]
[PlyCount "72"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 c5 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nc6 7. f4 Nh6 8. c3 Bd7 9. Bd3 g6 10. 0-0 Bc5 11. Nd2 Bxd4 12. cxd4 Qb6 13. Nb3 Nb4 14. a4 Nxd3 15. Qxd3 Nf5 16. Bf2 h5 17. Nc5 Bc6 18. h3 h4 19. Rfc1 Rc8 20. b4 Qxb4 21. Rab1 Qa5 22. Be1 Qd8 23. Nxb7 Bxb7 24. Qb5+ Bc6 25. Rxc6 Rxc6 26. Qxc6+ Kf8 27. Qc5+ Kg7 28. Qxa7 Qc8 29. Qc5 Qa6 30. Qb5 Qc8 31. Qc5 Qa6 32. a5 Qe2 33. Bf2 Qe4 34. a6 Qxb1+ 35. Kh2 Ra8 36. Qc6 Qb8 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.03.15"]
[Round "1"]
[White "Nelson, Christopher"]
[Black "Cheng, Alfonso"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1732"]
[PlyCount "70"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Be2 Qa5 8. Bxf6 Bxf6 9. 0-0 a6 10. Nb3 Qd8 11. Qd2 0-0 12. Rab1 Bg7 13. Qe3 Nd7 14. Rfd1 b5 15. a3 Bb7 16. Nd5 Rc8 17. Rd2 Bxd5 18. exd5 Ne5 19. f4 Nc4 20. Bxc4 Rxc4 21. Kh1 Re8 22. Nc1 Qc8 23. c3 Qf5 24. Nd3 Qxd5 25. Nf2 Qf5 26. Rbd1 Rxf4 27. Rd5 Be5 28. g4 Qf6 29. Ne4 Qh4 30. R5d2 Qxg4 31. Nxd6 exd6 32. Rxd6 Re4 33. Qd3 Bxd6 34. Qxd6 Re1+ 35. Rxe1 Rxe1# 0-1

