[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.12"]
[Round "9"]
[White "Umken, Jaturon"]
[Black "Hongtong, Suksun"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "147"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. d4 d6 5. Bxf4 Bg4 6. Be2 Bxe2 7. Qxe2 Be7 8. 0-0-0 0-0 9. e5 dxe5 10. dxe5 Nfd7 11. Nh3 c6 12. Rdf1 Qe8 13. Rf3 h6 14. e6 fxe6 15. Rhf1 e5 16. Re3 Bc5 17. Re4 Bd6 18. Qg4 Kh7 19. Qd1 Nf6 20. Re3 Bc5 21. Rxe5 Qg6 22. Rxc5 Nbd7 23. Rc4 Rad8 24. Rd4 Qxg2 25. Qd3+ Kg8 26. Bxh6 Ne5 27. Qf5 Qg6 28. Qe6+ Nf7 29. Rh4 Rde8 30. Rg1 Qxg1+ 31. Nxg1 Rxe6 32. Bd2 Rfe8 33. Nf3 Ne4 34. Nxe4 Rxe4 35. Rh3 Re2 36. Rg3 Rf2 37. Bc3 Ree2 38. Rxg7+ Kh8 39. Rxf7+ Kg8 40. Rg7+ Kf8 41. Ne1 Rf1 42. Rg3 Rxh2 43. Kd1 Kf7 44. a3 Ke6 45. Re3+ Kd5 46. Rd3+ Kc5 47. Bb4+ Kb6 48. Rb3 Kc7 49. Bd2 Rff2 50. Bc3 Rh1 51. a4 a6 52. Ba5+ b6 53. Bxb6+ Kd7 54. Bxf2 Rh8 55. Rb6 Rd8 56. Kc1 Rf8 57. Nd3 Kc7 58. Rxa6 Kb7 59. Nc5+ Kc7 60. Ne6+ Kb7 61. Nxf8 Kxa6 62. b4 Kb7 63. a5 Ka6 64. c4 Kb7 65. Kc2 Ka6 66. Kb3 Kb7 67. b5 cxb5 68. cxb5 Kc8 69. a6 Kc7 70. b6+ Kc6 71. a7 Kb7 72. Ne6 Ka8 73. Nc7+ Kb7 74. a8Q# 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.11"]
[Round "7"]
[White "Chuehom, Chinnakit"]
[Black "Umken, Jaturon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "157"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. h3 a6 5. a4 Nf6 6. d3 h6 7. 0-0 g5 8. Nh2 Rg8 9. Kh1 g4 10. hxg4 Nxg4 11. Qf3 Nf6 12. Be3 Bg4 13. Nxg4 Rxg4 14. Nc3 Rg6 15. Rfd1 Qe7 16. Nd5 Nxd5 17. Bxd5 Nb4 18. Bb3 Nc6 19. c3 Nd8 20. Bc4 Ne6 21. Kg1 0-0-0 22. b4 Ng5 23. Qf5+ Kb8 24. Bxg5 Rxg5 25. Qxf7 Rg7 26. Qxe7 Bxe7 27. a5 c6 28. Be6 d5 29. f3 d4 30. cxd4 Rxd4 31. Bc4 Bxb4 32. Rdb1 Bc5 33. Kf1 Kc7 34. Rb3 Rd8 35. Rab1 Kc8 36. Be6+ Kb8 37. g4 Rf8 38. Kg2 h5 39. Bf5 h4 40. Kh3 Bf2 41. Rc1 Ka7 42. Rc2 Bg3 43. Rcc3 Be1 44. Rc5 Bf2 45. Rxe5 b6 46. axb6+ Bxb6 47. Re6 Rc7 48. g5 a5 49. Ra3 Ka6 50. Rc3 c5 51. d4 c4 52. d5 Kb5 53. Rc6 a4 54. R3xc4 Rxc6 55. Rxc6 a3 56. Bd7 Ka5 57. Rc4 Rxf3+ 58. Kg4 Rg3+ 59. Kxh4 Bf2 60. Ra4+ Kb6 61. Kh5 Bc5 62. g6 Bf8 63. e5 Kc7 64. Be8 Kd8 65. Ra8+ Ke7 66. d6+ Ke6 67. d7 Be7 68. d8Q Bxd8 69. Rxd8 Kxe5 70. Ra8 Kf5 71. Kh4 Rg4+ 72. Kh3 Re4 73. g7 Re3+ 74. Kg2 a2 75. g8Q Re2+ 76. Kf3 a1Q 77. Rxa1 Re6 78. Ra5+ Kf6 79. Qf7# 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.11"]
[Round "8"]
[White "Umken, Jaturon"]
[Black "Thitipatiphat, Metee"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "76"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 f6 3. Nf3 Nc6 4. c3 Bc5 5. Bc4 d6 6. d3 Bg4 7. h3 Bxf3 8. gxf3 Qd7 9. f5 Nge7 10. a4 g6 11. b4 Nxb4 12. cxb4 Bxb4+ 13. Ke2 gxf5 14. Qb3 Nc6 15. Rg1 Nd4+ 16. Kd1 Nxb3 17. Ra2 Nxc1 18. Kxc1 fxe4 19. fxe4 0-0-0 20. h4 Qh3 21. Nd2 Bxd2+ 22. Rxd2 Qe3 23. Rgg2 c6 24. Kb1 d5 25. Bb3 Rhg8 26. Rgf2 Rg1+ 27. Ka2 Qd4 28. Rb2 Rdg8 29. Rfc2 Qxd3 30. exd5 Qd1 31. Rxc6+ bxc6 32. Bxd1 Rxd1 33. dxc6 Kc7 34. Rb7+ Kxc6 35. Rxa7 Rd2+ 36. Kb3 Kb6 37. Rxh7 Rg3+ 38. Kc4 Rd4# 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.10"]
[Round "5"]
[White "Chongstitwattana, Cholapat"]
[Black "Umken, Jaturon"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1459"]
[PlyCount "91"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bg5 f6 5. exf6 gxf6 6. Bd2 d5 7. g3 Bf5 8. Nh4 Bg6 9. Bh3 f5 10. 0-0 Bg7 11. c3 Nf6 12. Qb3 0-0-0 13. Nxf5 Bxf5 14. Bxf5+ Kb8 15. Be3 d4 16. cxd4 Nxd4 17. Bxd4 Rxd4 18. Nc3 Qc5 19. Bh3 Ne4 20. Bg2 Nd6 21. a3 c6 22. Rac1 Qb6 23. Qxb6 axb6 24. Rfd1 Rxd1+ 25. Rxd1 Nc4 26. Rd7 Rg8 27. Be4 Bxc3 28. bxc3 Re8 29. Bd3 Ne5 30. Rxh7 Nxd3 31. exd3 Re1+ 32. Kg2 Ra1 33. g4 Rxa3 34. g5 Ra5 35. h4 c5 36. g6 b5 37. g7 b4 38. g8Q+ Ka7 39. Qf7 Rb5 40. Qa2+ Kb6 41. Rh6+ Kc7 42. Qf7+ Kb8 43. Qe8+ Ka7 44. Qxb5 bxc3 45. Rh7 Ka8 46. Qxb7# 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.10"]
[Round "6"]
[White "Umken, Jaturon"]
[Black "Jitsamlan, Aittipong"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1180"]
[PlyCount "90"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. Be3 a6 5. a4 Nf6 6. f4 d5 7. e5 dxc4 8. exf6 Qxf6 9. Nc3 cxd3 10. Qxd3 Be7 11. Ne4 Qxb2 12. Rd1 Nb4 13. Qe2 Qxc2 14. Rd2 Qxe4 15. Nf3 Qb1+ 16. Kf2 Qf5 17. Rhd1 0-0 18. h3 Nd5 19. Rc1 Nxf4 20. Bxf4 Qxf4 21. g3 Qxa4 22. Rc4 Qc6 23. Ne5 Qh1 24. Qd3 b5 25. Rg4 Bb7 26. Qc3 f5 27. Rxg7+ Kxg7 28. Nd7+ Bf6 29. Nxf6 Rxf6 30. Rd7+ Kg6 31. Qxc5 Qg2+ 32. Ke1 Qxg3+ 33. Kd2 Qf4+ 34. Kc3 Rc8 35. Qxc8 Bxc8 36. Rd3 Bb7 37. h4 Qc4+ 38. Kd2 Be4 39. h5+ Kh6 40. Rc3 Qd4+ 41. Ke2 Qxc3 42. Kf2 Qf3+ 43. Ke1 Qg2 44. Kd1 Bd3 45. Kc1 Qc2# 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.09"]
[Round "4"]
[White "Sujarichantra, Chokechai"]
[Black "Umken, Jaturon"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "62"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Qf3 Qe7 4. b3 Nd4 5. Qc3 c6 6. Qd3 f5 7. c3 fxe4 8. Qxe4 d5 9. Qd3 Bf5 10. Qe3 Nc2+ 11. Ke2 Nxe3 12. dxe3 dxc4 13. bxc4 0-0-0 14. Nd2 Qd7 15. Kf1 Bd3+ 16. Ne2 Bxc4 17. f3 Bxe2+ 18. Kxe2 Qd3+ 19. Kf2 Bc5 20. Re1 Qxc3 21. Rb1 Nf6 22. Rb3 Rxd2+ 23. Bxd2 Qxd2+ 24. Re2 Qd6 25. Rc3 Rf8 26. Rc1 Bxe3+ 27. Rxe3 Ng4+ 28. Ke2 Nxe3 29. Kxe3 Qa3+ 30. Kf2 Qxc1 31. Ke2 Rd8 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.09"]
[Round "3"]
[White "Umken, Jaturon"]
[Black "Korraritniramok, Papangkorn"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "103"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nf6 4. Bc4 Nxe4 5. fxe5 dxe5 6. 0-0 Qe7 7. d3 Nd6 8. Nxe5 Qxe5 9. Re1 Qe7 10. Rxe7+ Bxe7 11. Qe2 Nc6 12. c3 0-0 13. Bf4 Bf5 14. Nd2 Rae8 15. d4 Bf6 16. Qf1 b5 17. Bxd6 cxd6 18. Qxf5 bxc4 19. Ne4 Be7 20. Qf1 Nd8 21. b3 g6 22. Nf6+ Bxf6 23. Qxf6 Re6 24. Qf2 cxb3 25. axb3 f5 26. d5 Re5 27. Rd1 Rfe8 28. h4 h5 29. c4 Nf7 30. Qxa7 Re3 31. b4 R3e7 32. Qa4 Rc8 33. b5 Ne5 34. b6 Rxc4 35. Qa8+ Kf7 36. b7 Nd7 37. b8Q Nxb8 38. Qxb8 Re5 39. Qxd6 Rxh4 40. Qxe5 f4 41. Qe6+ Kg7 42. Qe7+ Kh6 43. Qxh4 g5 44. Qxh5+ Kxh5 45. d6 g4 46. d7 f3 47. d8Q fxg2 48. Rd5+ Kh6 49. Re5 Kh7 50. Qd6 g3 51. Re7+ Kh8 52. Qd8# 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.08"]
[Round "2"]
[White "Kaewwattha, Chanathun"]
[Black "Umken, Jaturon"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1089"]
[PlyCount "85"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Nc6 8. Bb5 a6 9. Ba4 b5 10. Bb3 h6 11. Bxf6 gxf6 12. Bxd5 Qd7 13. 0-0 0-0-0 14. Bxf7 Rh7 15. Qb3 Bd6 16. Bd5 Nb4 17. Rac1 Rg7 18. g3 Kb8 19. e4 Bh3 20. Rfd1 Rg6 21. e5 fxe5 22. dxe5 Nxd5 23. Qxd5 c6 24. Qe4 Bg4 25. Qxg6 Bxf3 26. Rd3 Rf8 27. Qxh6 Qf5 28. Qxd6+ Kb7 29. Qe7+ Kb6 30. Rxf3 Qxf3 31. Nd1 Rf7 32. Qd8+ Kb7 33. e6 Rg7 34. e7 Rxe7 35. Qxe7+ Kb6 36. b4 a5 37. Qd8+ Kb7 38. bxa5 c5 39. Qb6+ Ka8 40. Rxc5 Qf8 41. Rc7 Qxf2+ 42. Kxf2 b4 43. Qa7# 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.08"]
[Round "1"]
[White "Umken, Jaturon"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1520"]
[PlyCount "46"]
[EventDate "2022.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 0-0 6. 0-0 h6 7. Nf3 d6 8. d3 Bg4 9. Be3 Bb6 10. Nd5 Nxd5 11. exd5 Ne7 12. h3 Bh5 13. c3 f5 14. Bxb6 axb6 15. Re1 Ng6 16. Qe2 Nh4 17. Qe3 f4 18. Qd2 Bxf3 19. d4 Qg5 20. g4 Bxg4 21. f3 Bxh3+ 22. Kh1 Bg2+ 23. Qxg2 Qxg2# 0-1

