[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2023.05.03"]
[Round "1"]
[White "Aoshima, Mirai"]
[Black "Saito, Hiromasa"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2343"]
[BlackElo "1810"]
[PlyCount "89"]
[EventDate "2023.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 b6 9. Qc2 Bb7 10. a3 0-0 11. Nc3 Nbd7 12. e3 Ne4 13. Ne2 dxc4 14. bxc4 e5 15. c5 bxc5 16. dxe5 Nxe5 17. Bxe5 Bxe5 18. Qc4+ Kh8 19. Rab1 Rab8 20. Nf4 Bd6 21. Rfd1 Rfd8 22. Nh4 Bxf4 23. Nxf5 Rxd1+ 24. Rxd1 Qf6 25. Bxe4 Be5 26. Qxc5 Rf8 27. Qxa7 Bc8 28. Qe7 Bxf5 29. Qxf6 Bxf6 30. Bxf5 Be7 31. Be4 Bxa3 32. Bxc6 Be7 33. Rd7 Bf6 34. Kg2 Rd8 35. Rb7 Kg8 36. Bd7 Kf8 37. e4 h6 38. f4 g5 39. e5 Bh8 40. Be6 Rd2+ 41. Kh3 h5 42. Rf7+ Ke8 43. Rh7 g4+ 44. Bxg4 hxg4+ 45. Kxg4 1-0

[Event "Tokyo-ch"]
[Site "Tokyo"]
[Date "2021.03.21"]
[Round "6"]
[White "Saito, Hiromasa"]
[Black "Hirao, Satoshi"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1852"]
[BlackElo "1958"]
[PlyCount "88"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 dxc4 7. Bxc4 c5 8. Nc3 Nc6 9. Ne4 Qf5 10. Bd3 Qd5 11. dxc5 Bxc5 12. Nxc5 Qxc5 13. 0-0 0-0 14. Rc1 Qe7 15. Bb1 e5 16. Qc2 g6 17. Rfd1 Bg4 18. Qe4 Bf5 19. Qc4 Be6 20. Qe2 Rfd8 21. h3 Bd5 22. a3 e4 23. Nd4 Ne5 24. Rc3 Rac8 25. Nf5 Qe6 26. Rxd5 gxf5 27. Ba2 Rxd5 28. Bxd5 Qd7 29. Rxc8+ Qxc8 30. Qb5 Nd3 31. Qxb7 Qxb7 32. Bxb7 Nxb2 33. Bc8 f4 34. exf4 Nc4 35. a4 Nb6 36. Bf5 Nxa4 37. Bxe4 Nc5 38. Bb1 Nb3 39. g4 a5 40. Kg2 a4 41. h4 a3 42. h5 Nc1 43. g5 Ne2 44. Kf3 Nc3 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.03"]
[Round "7"]
[White "Ogasa, Seiichi"]
[Black "Saito, Hiromasa"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1636"]
[BlackElo "1818"]
[PlyCount "66"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. c4 d4 4. d3 c5 5. Nf3 Nc6 6. 0-0 Nf6 7. e3 Be7 8. exd4 exd4 9. Re1 0-0 10. Na3 a6 11. Nc2 h6 12. b3 Rb8 13. Ba3 Qc7 14. Qd2 b5 15. cxb5 Rxb5 16. Rac1 Rd8 17. Bb2 Qd6 18. Na3 Rb8 19. Nc4 Qc7 20. Ba3 Nb4 21. Bxb4 Rxb4 22. Nce5 a5 23. Qb2 Be6 24. Nd2 Bd5 25. Ndc4 Bxg2 26. Kxg2 a4 27. Nd2 axb3 28. Nxb3 Nd5 29. Kg1 Bf6 30. Nf3 Nc3 31. Qa3 Qc6 32. Nfd2 Ra8 33. Nxd4 Bxd4 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.02"]
[Round "5"]
[White "Kobayashi, Atsuhiko"]
[Black "Saito, Hiromasa"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2125"]
[BlackElo "1818"]
[PlyCount "41"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 g6 6. Nc3 Bf5 7. Ng5 e6 8. e4 Bg4 9. h3 Bh5 10. g4 h6 11. Nxe6 fxe6 12. gxh5 Nxh5 13. Qxe6+ Qe7 14. Qxg6+ Qf7 15. Qxf7+ Kxf7 16. Bc4+ Ke7 17. Be3 Nd7 18. 0-0-0 Bg7 19. e5 Rhf8 20. Rhg1 Nb6 21. Be2 1-0

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.02"]
[Round "6"]
[White "Saito, Hiromasa"]
[Black "Furuya, Masahiro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1818"]
[BlackElo "1959"]
[PlyCount "64"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 0-0 8. c3 d6 9. d4 cxd4 10. cxd4 Qb6 11. d5 Bxb2 12. Be3 Qc7 13. dxc6 Bxa1 14. Bh6 Bg7 15. Qd2 Nxc6 16. h4 Qa5 17. Qe3 Ne5 18. Bxg7 Nxf3+ 19. Bxf3 Kxg7 20. h5 h6 21. Nd2 Qc5 22. Qb3 e5 23. hxg6 fxg6 24. Kg2 Rf7 25. Rh1 h5 26. Nf1 Bg4 27. Nh2 Raf8 28. Bxg4 Rxf2+ 29. Kh3 hxg4+ 30. Kxg4 Qc8+ 31. Kg5 R8f5+ 32. exf5 Qxf5+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.01"]
[Round "4"]
[White "Matsumoto, Yoshitaro"]
[Black "Saito, Hiromasa"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1909"]
[BlackElo "1818"]
[PlyCount "74"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. f3 Nc6 6. e4 dxe4 7. d5 Ne5 8. fxe4 Qb6 9. Nf3 Bg4 10. Qa4+ Bd7 11. Bb5 Nxf3+ 12. gxf3 Rd8 13. Ke2 a6 14. Bxd7+ Nxd7 15. Rd1 Qd6 16. Rh1 g6 17. Qd4 Rg8 18. f4 Qf6 19. Qxf6 Nxf6 20. Be3 b5 21. a3 Bh6 22. Kf3 g5 23. fxg5 Bxg5 24. Rag1 Bxe3 25. Rxg8+ Nxg8 26. Kxe3 Nf6 27. Rg1 h5 28. h3 Kf8 29. Rd1 Nd7 30. Rg1 Nf6 31. Rg5 h4 32. Kd4 Rc8 33. b3 Rxc3 34. e5 Nxd5 35. Kxd5 Rxb3 36. Rg4 Rxh3 37. a4 Rd3+ 0-1

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2020.11.01"]
[Round "3"]
[White "Saito, Hiromasa"]
[Black "Osaka, Takuma"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1818"]
[BlackElo "2048"]
[PlyCount "63"]
[EventDate "2020.10.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 a5 8. Be3 Nc6 9. Nc3 a4 10. Nd2 Qa5 11. Be2 Be7 12. 0-0 0-0 13. Nd5 Bd8 14. Rc1 Nd4 15. f4 Nxe2+ 16. Qxe2 exf4 17. Bxf4 Re8 18. Qd3 Qa6 19. Rf3 Rc8 20. Rcf1 Ng4 21. Bxd6 Bg5 22. Bf4 Bxf4 23. Rxf4 Ne5 24. Qg3 Bxd5 25. exd5 Qb6+ 26. Kh1 Qxb2 27. Ne4 Rf8 28. R4f2 Qd4 29. Nd6 Rc7 30. Nf5 Qg4 31. Qxe5 Rxc4 32. Ne3 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.24"]
[Round "4"]
[White "Asaka, Samuel"]
[Black "Saito, Hiromasa"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2164"]
[BlackElo "1076"]
[PlyCount "105"]
[EventDate "2019.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 e6 6. e3 Be7 7. Bd3 Nc6 8. h3 Bd7 9. Nf3 Qb6 10. Qe2 a6 11. 0-0 0-0 12. Rfc1 Rfc8 13. Na4 Qd8 14. Nc5 Bxc5 15. dxc5 Nb4 16. Bb1 Bb5 17. Qd1 a5 18. Nd4 Be8 19. Rc3 Na6 20. Qc1 Bc6 21. Bg5 h6 22. Bh4 g5 23. Bg3 Ne4 24. Bxe4 dxe4 25. a3 Nc7 26. Qd1 Nb5 27. Rcc1 Nxd4 28. Qxd4 Qxd4 29. exd4 f5 30. Be5 Kf7 31. Kf1 Bb5+ 32. Ke1 Rc6 33. Kd2 Rac8 34. Rh1 b6 35. b4 a4 36. Rac1 bxc5 37. bxc5 Bd3 38. h4 g4 39. f3 Rg8 40. Rhg1 h5 41. fxe4 Bxe4 42. g3 Ra8 43. Rc4 Rca6 44. Rb4 R6a7 45. Ke3 Rd7 46. Kf4 Kg6 47. Rb6 Bd5 48. Rgb1 Bb3 49. c6 Rdd8 50. c7 Rdc8 51. Rb8 Raxb8 52. cxb8Q Rc3 53. Qg8+ 1-0

[Event "Tokyo City-ch"]
[Site "Tokyo"]
[Date "2019.03.23"]
[Round "3"]
[White "Saito, Hiromasa"]
[Black "Matsumoto, Yoshitaro"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1076"]
[BlackElo "2047"]
[PlyCount "74"]
[EventDate "2019.03.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Nb6 11. b3 Rc8 12. Bb2 Qd7 13. Qd2 Rc7 14. Rac1 Rfc8 15. h3 h6 16. a4 d5 17. e5 Ne8 18. Ne2 Rxc1 19. Rxc1 Rxc1+ 20. Qxc1 Qc7 21. Nf4 Qxc1+ 22. Bxc1 Nc7 23. Nd3 Na6 24. Bd2 Kf8 25. Kf1 Ke8 26. Ke2 Kd7 27. Nfe1 Kc6 28. Nc2 h5 29. f4 g6 30. g3 Nd7 31. b4 b5 32. a5 Nc7 33. Nc5 Ne8 34. Kd3 Ng7 35. g4 Bh4 36. Na3 Nb8 37. Nc2 Nd7 1/2-1/2

