[Event "Kobe op"]
[Site "Kobe"]
[Date "2023.07.14"]
[Round "1"]
[White "Ono, Tadashi"]
[Black "Tran, Thanh Tu"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1711"]
[BlackElo "2420"]
[PlyCount "58"]
[EventDate "2023.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JPN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 b6 6. Nd2 Bb7 7. Bd3 d6 8. Qf3 Qe7 9. Ne2 Nd7 10. a4 a6 11. b4 g6 12. 0-0 h5 13. Qe3 Bh6 14. f4 g5 15. e5 gxf4 16. Nxf4 dxe5 17. dxe5 Qg5 18. Rae1 0-0-0 19. Nc4 f5 20. Rf2 Qe7 21. Bf1 Rhg8 22. Qh3 Rg4 23. g3 Rdg8 24. Ng2 h4 25. Nce3 hxg3 26. hxg3 Bxe3 27. Rxe3 Qg7 28. Bc4 Rxc4 29. Nf4 Rh8 0-1

[Event "Hiroshima Chushikoku-ch"]
[Site "Hiroshima"]
[Date "2023.02.05"]
[Round "5"]
[White "Kanehara, Hiromichi"]
[Black "Ono, Tadashi"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1208"]
[BlackElo "1269"]
[PlyCount "84"]
[EventDate "2023.02.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "JPN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Bd2 0-0 10. 0-0 Re8 11. h3 c5 12. a3 Ba5 13. Rb1 c4 14. Be2 d4 15. Na2 Ne4 16. Bxa5 Qxa5 17. Nb4 Qg5 18. Bf3 Bxh3 19. Qxd4 Rad8 20. Qe3 Qxe3 21. fxe3 Bf5 22. Rbd1 Nd2 23. Rfe1 a5 24. Nd5 Nxf3+ 25. gxf3 Bxc2 26. Rd2 Bb3 27. e4 Kh8 28. Kf2 g6 29. Ke3 Kg7 30. Rh1 h5 31. Rg2 Rxd5 32. Kf4 Rde5 33. Ke3 Rd8 34. Kf4 f6 35. Rhg1 g5+ 36. Ke3 Rd3+ 37. Kf2 Bd1 38. f4 Rxe4 39. Rxd1 Rxd1 40. fxg5 Rd2+ 41. Kf3 Rxg2 42. gxf6+ Kxf6 0-1

[Event "Hiroshima Chushikoku-ch"]
[Site "Hiroshima"]
[Date "2023.02.05"]
[Round "4"]
[White "Ono, Tadashi"]
[Black "Karasawa, Yuta"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1269"]
[BlackElo "1514"]
[PlyCount "152"]
[EventDate "2023.02.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "JPN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 Bg7 5. Nf3 0-0 6. Bd3 d6 7. Nbd2 Re8 8. 0-0 Nc6 9. c3 Ne7 10. Qc2 d5 11. e5 fxe5 12. dxe5 Nc6 13. Bb5 Bf5 14. Qa4 Re6 15. Bxc6 Rxc6 16. Rfe1 Ra6 17. Qh4 Qxh4 18. Nxh4 Bd7 19. c4 Be6 20. Nhf3 dxc4 21. Ne4 Rb6 22. Nf6+ Bxf6 23. exf6 Rxb2 24. Ng5 Rd8 25. Ne4 h6 26. h3 Bf5 27. Ng3 Kf8 28. Nxf5 gxf5 29. Rad1 Rbd2 30. Rc1 b5 31. Re7 R8d7 32. Rce1 Rxe7 33. Rxe7 c3 34. Rxc7 Ke8 35. Rxc3 Rxa2 36. Re3+ Kf8 37. Re7 Ra6 38. Rb7 Rxf6 39. Rxb5 a6 40. Ra5 Kg7 41. Kh2 Kg6 42. Kg3 Rb6 43. f4 Kf6 44. Kh4 Kg6 45. g4 fxg4 46. hxg4 f6 47. Rc5 Rb5 48. f5+ Kg7 49. Rc7+ Kg8 50. Ra7 a5 51. Kh5 Kf8 52. Kxh6 Rb4 53. Kg6 Rxg4+ 54. Kxf6 Ke8 55. Ke6 Re4+ 56. Kd5 Rf4 57. Ke5 Rf1 58. Rxa5 Re1+ 59. Kf6 Rb1 60. Ra7 Re1 61. Rg7 Re2 62. Kg6 Rg2+ 63. Kh7 Rh2+ 64. Kg8 Rf2 65. Rg5 Rf1 66. Kg7 Ke7 67. Kg6 Rf2 68. Rg4 Rf1 69. Re4+ Kf8 70. f6 Rg1+ 71. Kf5 Rf1+ 72. Ke6 Rf2 73. Re5 Rf1 74. Rf5 Re1+ 75. Kd6 Kf7 76. Rf2 Re6+ 1/2-1/2

[Event "Hiroshima Chushikoku-ch"]
[Site "Hiroshima"]
[Date "2023.02.04"]
[Round "2"]
[White "Abe, Yuta"]
[Black "Ono, Tadashi"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1703"]
[BlackElo "1269"]
[PlyCount "38"]
[EventDate "2023.02.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "JPN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Qc7 8. e4 Nf6 9. Qd3 Be6 10. Nf3 Rd8 11. Qb1 Bc5 12. Bb5 0-0 13. 0-0 Bg4 14. Bg5 Bxf3 15. Bxf6 gxf6 16. gxf3 Kh8 17. Nd5 Qe5 18. f4 Qh5 19. Kh1 Qf3+ 0-1

[Event "Hiroshima Chushikoku-ch"]
[Site "Hiroshima"]
[Date "2023.02.04"]
[Round "3"]
[White "Ono, Tadashi"]
[Black "Akagiri, Yuma"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1269"]
[BlackElo "1592"]
[PlyCount "57"]
[EventDate "2023.02.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "JPN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 g6 5. Nxe4 dxe4 6. e3 Bg7 7. Ne2 Bg4 8. c3 0-0 9. Qc2 f5 10. Nf4 Qd7 11. Qb3+ Kh8 12. Qxb7 Nc6 13. Bb5 Na5 14. Qxa8 Qxb5 15. Qd5 Qa6 16. Bxe7 Rb8 17. Bb4 Nc6 18. f3 Rd8 19. Qf7 exf3 20. gxf3 Bxf3 21. Rh2 Nxb4 22. cxb4 Qb5 23. Ne6 Qxb4+ 24. Kf2 Rg8 25. Kxf3 Qb7+ 26. Kg3 Bh6 27. Ng5 Rg7 28. Qf8+ Rg8 29. Nf7# 1-0

[Event "Hiroshima Chushikoku-ch"]
[Site "Hiroshima"]
[Date "2023.02.04"]
[Round "1"]
[White "Sakai, Azumi"]
[Black "Ono, Tadashi"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1779"]
[BlackElo "1269"]
[PlyCount "71"]
[EventDate "2023.02.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "JPN"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 0-0 13. Rab1 e5 14. d5 Nd4 15. Bxd4 exd4 16. Kd3 f5 17. f3 fxe4+ 18. fxe4 b5 19. Bxb5 Rf2 20. Nxd4 Rxa2 21. d6 Ba6 22. Nc6 Ra3+ 23. Kc4 Rc3+ 24. Kb4 Bb7 25. Ne7+ Kh8 26. Rbc1 a5+ 27. Ka4 Bxe4 28. Rxc3 Bxc3 29. d7 Bb4 30. Rc1 Rd8 31. Nc6 Bxc6 32. Bxc6 Kg7 33. Re1 Kf7 34. Re8 Be7 35. Kxa5 h5 36. Kb6 1-0

