[Event "Bangkok Big Rook op 4th"]
[Site "Bangkok"]
[Date "2024.05.01"]
[Round "1"]
[White "Chiravanich, Pathee"]
[Black "Habla, Jony"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1711"]
[BlackElo "2210"]
[PlyCount "104"]
[EventDate "2024.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Bxd4 Bd7 10. Qf3 Bc6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Rg1 Bb4+ 14. Nd2 Ke7 15. Ke2 f5 16. Nf3 Kf6 17. Nd4 Bd7 18. Rgd1 Rhg8 19. g3 a6 20. Nb3 Ba4 21. a3 Be7 22. Na5 b6 23. Nc4 Bc5 24. Rd2 a5 25. Rb1 Bc6 26. f4 a4 27. Ne5 Be8 28. Rbd1 Bd4 29. Nc4 Bc5 30. c3 h5 31. Ne5 Bd6 32. Be4 fxe4 33. Rxd6 b5 34. Ke3 Ke7 35. Kxe4 Rc8 36. Rb6 Rc7 37. f5 h4 38. g4 h3 39. fxe6 f6 40. Nf3 Rxg4+ 41. Ke3 f5 42. Nd4 Rc5 43. Rb7+ Kf6 44. Rf1 Rg2 45. Rb8 Re5+ 46. Kd3 Bg6 47. Nf3 Rd5+ 48. Ke3 Rxb2 49. Rg1 Bh5 50. Nd4 Re5+ 51. Kf4 Re4+ 52. Kg3 Rg4+ 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.21"]
[Round "9"]
[White "Kusakulpiboon, Sirawich"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C99"]
[WhiteElo "1623"]
[BlackElo "1733"]
[PlyCount "54"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 cxd4 11. cxd4 Qc7 12. h3 0-0 13. Nbd2 exd4 14. Nxd4 Bb7 15. Nf5 Rfe8 16. Nxe7+ Rxe7 17. Bb1 Rae8 18. b4 Qc3 19. Qc2 Qxb4 20. a4 Nc4 21. axb5 axb5 22. f3 d5 23. e5 Nxe5 24. Ba3 Nxf3+ 25. Nxf3 Rxe1+ 26. Nxe1 Qxe1+ 27. Kh2 Ng4+ 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.20"]
[Round "7"]
[White "Burbach, Brunel Baron"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1823"]
[BlackElo "1733"]
[PlyCount "76"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 e6 8. d4 d5 9. e5 Ne4 10. Nbd2 Nxd2 11. Bxd2 Be7 12. g3 c4 13. Bg5 Bxg5 14. Nxg5 h6 15. Nh3 0-0 16. f4 a5 17. g4 Kh8 18. g5 Ne7 19. Nf2 Nf5 20. Ng4 Qe7 21. Rf3 h5 22. Ne3 Nxe3 23. Qxe3 g6 24. Rff1 b5 25. Rfb1 b4 26. a3 Rfb8 27. Qc1 bxc3 28. bxc3 Rb3 29. Rxb3 cxb3 30. Qb2 Rb8 31. h4 Qc7 32. Kf2 Qc4 33. Ke3 a4 34. Rd1 Rc8 35. Rc1 Rb8 36. Rd1 Rc8 37. Rc1 Rb8 38. Rd1 Rc8 1/2-1/2

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.20"]
[Round "8"]
[White "Chiravanich, Pathee"]
[Black "Kosaisoonthorn, Marwin"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1733"]
[BlackElo "1689"]
[PlyCount "54"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nxe4 dxe4 6. d3 Nc6 7. Bf4 Bf5 8. Nh3 exd3 9. c3 Bxh3 10. Qf3 d2+ 11. Bxd2 Be6 12. 0-0-0 Qd5 13. Qf4 Qxa2 14. c4 0-0-0 15. Qh4 Bb4 16. Qe4 Bxd2+ 17. Rxd2 Nb4 18. Kd1 Rxd2+ 19. Kxd2 Qxb2+ 20. Ke3 Rd8 21. Kf3 Qc3+ 22. Kf2 Qd2+ 23. Be2 Rd4 24. Qe3 Rf4+ 25. Qxf4 Qxf4+ 26. Bf3 Nd3+ 27. Ke2 Bxc4 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.19"]
[Round "5"]
[White "Chiravanich, Pathee"]
[Black "Kaenratana, Punyathon"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1733"]
[BlackElo "1699"]
[PlyCount "88"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 Nbd7 6. Bg2 0-0 7. Bg5 h6 8. Bxf6 Nxf6 9. 0-0 c5 10. Qd2 a6 11. Rfd1 Qc7 12. Rac1 Bg4 13. dxc5 dxc5 14. Nd5 Nxd5 15. cxd5 Bxf3 16. Bxf3 Qd6 17. Bg2 f5 18. Qc2 Rac8 19. e3 b5 20. f4 g5 21. Bh3 Qf6 22. Rd2 g4 23. Bg2 c4 24. e4 c3 25. bxc3 Qb6+ 26. Kh1 Rxc3 27. Qd1 b4 28. e5 Rfc8 29. Rdc2 Qe3 30. Rxc3 bxc3 31. Qg1 Qd2 32. Rd1 Qxa2 33. Qb6 Qc2 34. Re1 Kh7 35. Qe6 Rb8 36. Rg1 Rb1 37. Qc8 Rxg1+ 38. Kxg1 Qd1+ 39. Kf2 Qd2+ 40. Kf1 Qd3+ 41. Kf2 c2 42. Bf1 Qd2+ 43. Be2 c1Q 44. Qxf5+ Kh8 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.19"]
[Round "6"]
[White "Leksukhum, Torne"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1461"]
[BlackElo "1733"]
[PlyCount "102"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 Nbd7 7. Nbd2 e5 8. dxe5 Nxe5 9. Be2 0-0 10. Nxe5 Qxe5 11. Nf3 Qe7 12. 0-0 Bf5 13. Bd3 Bg4 14. Be2 Rad8 15. Nd4 Bxe2 16. Qxe2 c5 17. Nf5 Qe5 18. Ng3 Rfe8 19. Qb5 b6 20. h3 h5 21. Rfe1 h4 22. Nf1 Re6 23. Nd2 Qf5 24. Rad1 Nh7 25. Qe2 Rg6 26. Qf3 Qc8 27. Kh1 Rdd6 28. e4 Ng5 29. Qf5 Rde6 30. f4 Nxe4 31. Nxe4 dxe4 32. Rxe4 Qa8 33. Rde1 Qb7 34. R1e2 Rgf6 35. Rxe6 Rxf5 36. Re8+ Kh7 37. R8e7 Qd5 38. R7e5 Rxe5 39. Rxe5 Qxa2 40. Re2 Qc4 41. Rf2 b5 42. f5 f6 43. Kg1 b4 44. cxb4 cxb4 45. Rf1 a5 46. Rf2 a4 47. Kh2 a3 48. bxa3 bxa3 49. Rf3 a2 50. Ra3 Qf4+ 51. Kh1 Qc1+ 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.18"]
[Round "3"]
[White "Chiravanich, Pathee"]
[Black "Pienpoldeesakul, Baimon"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1733"]
[BlackElo "1620"]
[PlyCount "43"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 c5 5. e3 cxd4 6. exd4 d5 7. h3 0-0 8. Bd3 dxc4 9. Bxc4 b6 10. Be3 e6 11. Qd2 Nc6 12. Rd1 Bb7 13. 0-0 Ne7 14. Be2 Nf5 15. Bf4 Rc8 16. Ne5 Nd7 17. Bf3 Bxf3 18. Nxf3 Nxd4 19. Nxd4 e5 20. Bg5 exd4 21. Bxd8 dxc3 22. Qxd7 1-0

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.18"]
[Round "4"]
[White "Jongatireklap, Wacharaphol"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1584"]
[BlackElo "1733"]
[PlyCount "126"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. b3 d5 5. d4 Bb4 6. Bb2 Ne4 7. Nge2 Qf6 8. f3 Bxc3+ 9. Bxc3 Nxc3 10. Nxc3 exd4 11. Nxd5 Qe5 12. f4 Qd6 13. exd4 0-0 14. Be2 Re8 15. 0-0 Nxd4 16. Qxd4 Rxe2 17. c5 Qd8 18. Rad1 Bf5 19. Nc3 Qxd4+ 20. Rxd4 Rc2 21. Nd5 g6 22. Ne7+ Kf8 23. Nxf5 gxf5 24. Rd5 Re8 25. Rxf5 h6 26. Re5 Rd8 27. Re3 Rdd2 28. Rg3 Rxc5 29. a4 Rcd5 30. Re1 R5d3 31. Rge3 Rd1 32. Re8+ Kg7 33. Rxd1 Rxd1+ 34. Kf2 Rd3 35. Re3 Rd4 36. Kf3 Kf6 37. g4 Rd1 38. h4 Rf1+ 39. Kg3 Rg1+ 40. Kf3 Rh1 41. Kg3 a6 42. Re5 Rb1 43. Re3 b5 44. axb5 axb5 45. g5+ Kg6 46. Rc3 hxg5 47. hxg5 b4 48. Rxc7 Rxb3+ 49. Kg4 f5+ 50. gxf6 Kxf6 51. Rc6+ Ke7 52. Rb6 Rb1 53. Kf5 b3 54. Rb7+ Kd6 55. Kf6 b2 56. f5 Kd5 57. Kf7 Rf1 58. Rxb2 Rxf5+ 59. Kg6 Rf3 60. Rb5+ Ke4 61. Rb4+ Ke3 62. Rb3+ Ke2 63. Rxf3 Kxf3 1/2-1/2

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.17"]
[Round "2"]
[White "Arunnuntapanich, Tinnakrit"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2060"]
[BlackElo "1733"]
[PlyCount "116"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. 0-0 Be7 8. d4 cxd4 9. Nxd4 0-0 10. Be3 Nc6 11. Qe2 d5 12. Nxc6 bxc6 13. e5 Ne8 14. Rad1 Nc7 15. Ne4 f5 16. Nc5 Qc8 17. f4 Na6 18. Na4 Rd8 19. b3 Qb7 20. Kh1 Rd7 21. Rc1 d4 22. Bd2 Ba3 23. Rcd1 c5 24. Qf3 Rc8 25. h3 Nb4 26. Qxb7 Rxb7 27. Bxb4 Rxb4 28. g4 g6 29. gxf5 gxf5 30. Rg1+ Kf7 31. Rg5 Rbb8 32. Rh5 Rh8 33. Rh6 Rbg8 34. Rg1 Rxg1+ 35. Kxg1 Rg8+ 36. Kf2 Rg7 37. Kf3 Ke7 38. Kf2 Kf7 39. b4 Bxb4 40. Nb2 Ba3 41. Nd3 Ke7 42. Kf3 a5 43. h4 Bb4 44. a4 Kf7 45. Kf2 Ke7 46. Ke2 Ba3 47. Nf2 Bc1 48. Kf3 Kf8 49. Nd3 Ba3 50. Rxe6 Re7 51. Rf6+ Rf7 52. Rb6 Bb4 53. h5 Rc7 54. h6 Rf7 55. Rc6 Rb7 56. Kg3 Ke8 57. Kh4 Rf7 58. Kg5 Ke7 1-0

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2024.04.17"]
[Round "1"]
[White "Chiravanich, Pathee"]
[Black "Na Lampoon, Ronnakorn"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1733"]
[PlyCount "73"]
[EventDate "2024.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 d5 4. cxd5 cxd4 5. exd4 Qxd5 6. Nc3 Qh5 7. Nf3 e6 8. Be2 Qa5 9. 0-0 Bb4 10. Bf4 Bxc3 11. bxc3 0-0 12. Qc2 Nbd7 13. Rab1 Nd5 14. Bd2 Nf4 15. Bxf4 Nf6 16. Rb5 Qd8 17. Bg5 a6 18. Bxf6 Qxf6 19. Re5 b5 20. Qe4 Ra7 21. Bd3 g6 22. Qg4 Rc7 23. Ng5 Rxc3 24. Ne4 Qd8 25. Nxc3 f5 26. Qf4 Qc7 27. Rc1 Qa5 28. a4 b4 29. Rxa5 bxc3 30. Rxc3 Kg7 31. Rc7+ Rf7 32. Qe5+ Kg8 33. Rxc8+ Rf8 34. Rxf8+ Kxf8 35. Qf6+ Kg8 36. Bc4 g5 37. Bxe6# 1-0

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.26"]
[Round "6"]
[White "Chiravanich, Pathee"]
[Black "Sreekarthika, Velmurugan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1616"]
[BlackElo "1564"]
[PlyCount "76"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. cxd4 Nxd4 10. Be3 Nxf3+ 11. Qxf3 Bxe3 12. fxe3 Rxg7 13. 0-0 c6 14. Nc3 Be6 15. Rad1 Qe7 16. Rd4 Kf8 17. Ne2 Re8 18. Re4 Qd7 19. Nf4 Rg5 20. Nxe6+ Rxe6 21. Rf4 Rg7 22. Rd4 Rd6 23. Rxd6 Qxd6 24. Rd1 Qe7 25. Qh3 Qe6 26. Qxe6 fxe6 27. Rd4 Ke7 28. Rxc4 e5 29. Kf2 Ke6 30. Rh4 Kd5 31. g3 c5 32. Ke2 b5 33. Rh6 c4 34. a3 Kc5 35. Re6 Kd5 36. Rh6 Rb7 37. Kf3 Re7 38. Rf6 Kc5 1/2-1/2

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.26"]
[Round "7"]
[White "Kaewwattha, Natrada"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1453"]
[BlackElo "1616"]
[PlyCount "50"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 e6 6. c3 0-0-0 7. 0-0 Bd6 8. Be3 Nf6 9. Nbd2 Qf5 10. b4 Nd5 11. Qb3 Nf4 12. Rfe1 Nxe2+ 13. Rxe2 e5 14. Ree1 e4 15. Ng5 Bh5 16. Ngxe4 Ne7 17. Nxd6+ Rxd6 18. Nf1 Qg6 19. Ng3 Nf5 20. Bf4 Rf6 21. Nxf5 Qxf5 22. Bg3 Bg6 23. Re5 Qd3 24. Re3 Qf5 25. Re5 Qd3 1/2-1/2

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.25"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Wan, Hao"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1616"]
[PlyCount "91"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nc6 4. d4 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Bd3 Bd7 8. e5 Qd8 9. 0-0 Bb4 10. Ne2 Qe7 11. a4 a6 12. c3 Ba5 13. b4 Bb6 14. Qd2 a5 15. Rfb1 0-0 16. b5 Nd8 17. Nf4 f6 18. Ng6 Qe8 19. Nxf8 Qxf8 20. exf6 Qxf6 21. Ne5 Be8 22. Bc2 c5 23. bxc6 Bc7 24. cxb7 Rb8 25. Re1 Rxb7 26. Qd3 Bxe5 27. dxe5 Qf7 28. Re3 g5 29. Rf3 Qg7 30. Re1 Nf7 31. Rfe3 Nh8 32. Qa6 Qe7 33. Qxa5 Ra7 34. Qb6 Bxa4 35. Bxa4 Rxa4 36. Qb8+ Qf8 37. Qd6 Qf7 38. Rf3 Qe8 39. h3 Nf7 40. Qc7 Rc4 41. Qa7 Re4 42. Rb1 Nd8 43. Rb8 Rxe5 44. Qa8 Re1+ 45. Kh2 Kh7 46. Rxd8 1-0

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.25"]
[Round "5"]
[White "Gutsulyak, Nikolay"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1729"]
[BlackElo "1616"]
[PlyCount "100"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 d6 5. Nc3 Nf6 6. Bd2 Be6 7. Nh3 Ne5 8. f4 Nc4 9. Bxc4 Bxc4 10. 0-0-0 Be7 11. Ng5 h6 12. Nf3 b6 13. Nd4 Qd7 14. Nf5 0-0-0 15. Rhe1 d5 16. Nxe7+ Qxe7 17. Qd4 c5 18. Qe5 Qxe5 19. fxe5 Ng4 20. b3 Ba6 21. Bf4 d4 22. Nd5 Rhe8 23. e6 Rxe6 24. Nc7 Rf6 25. Bg3 Ne3 26. Nxa6 Nxd1 27. Kxd1 Rg6 28. b4 Kb7 29. b5 Rg4 30. Kd2 Rd7 31. Nb8 Re7 32. Nc6 Rexe4 33. Nd8+ Kc8 34. Rxe4 Rxe4 35. Nxf7 Re3 36. Kc1 Re2 37. Nd6+ Kd7 38. Nf5 Rxg2 39. Nxg7 d3 40. cxd3 Rxa2 41. Nf5 h5 42. h4 Ra4 43. Ng7 Rb4 44. Nxh5 Rxb5 45. Nf4 Ke7 46. h5 Kf7 47. h6 c4 48. d4 Rg5 49. h7 Rb5 50. Kc2 Rg5 1-0

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.24"]
[Round "2"]
[White "Chiravanich, Pathee"]
[Black "Kosaisoonthorn, Marwin"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1616"]
[BlackElo "1287"]
[PlyCount "94"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Bd3 h6 8. Bf4 dxc4 9. Bxc4 c5 10. h3 Nb6 11. Bd3 cxd4 12. exd4 Nbd5 13. Bh2 b6 14. 0-0 Bb7 15. Rc1 Rc8 16. Re1 Nb4 17. Be2 Nfd5 18. Nxd5 Bxd5 19. a3 Rxc1 20. Qxc1 Nc6 21. Rd1 Bxf3 22. Bxf3 Nxd4 23. Kh1 Bf6 24. Qe3 e5 25. Bxe5 Bxe5 26. Qxe5 Nxf3 27. Qe2 Qf6 28. gxf3 Qf5 29. Kg2 Rc8 30. Qe4 Qf6 31. b4 Rc3 32. a4 Qg5+ 33. Qg4 Qe7 34. Rd7 Qf6 35. Rxa7 g6 36. Rb7 h5 37. Qg3 Ra3 38. b5 Kg7 39. Ra7 Rd3 40. Rc7 h4 41. Qg4 Rd4 42. Qc8 Qg5+ 43. Kh2 Rd1 44. Qg4 Qe5+ 45. f4 Qe1 46. Qxd1 Qxd1 47. Rc6 Qf3 0-1

[Event "Bangkok Big Rook op 5th"]
[Site "Bangkok"]
[Date "2024.02.24"]
[Round "3"]
[White "Li, Ran"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "1616"]
[PlyCount "80"]
[EventDate "2024.02.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxc6 7. Nc3 Ne7 8. Bb5 Qe6 9. Bf4 c6 10. Ba4 0-0 11. Bb3 Qf6 12. e5 Qg6 13. Ne4 Bb6 14. 0-0-0 Nf5 15. c3 Nh4 16. Qe2 Nxg2 17. Bg3 Qh6+ 18. Kb1 Nh4 19. Rd6 Ng6 20. Rd3 Bc7 21. Nd6 Bxd6 22. Rxd6 Qg5 23. Rf1 Qe7 24. f4 Re8 25. Re1 b5 26. Qd3 a5 27. a4 bxa4 28. Bxa4 Ba6 29. Qd4 Nf8 30. Bb3 Ne6 31. Bxe6 dxe6 32. Rd7 Qf8 33. Bh4 a4 34. Ra7 c5 35. Qd7 Rxa7 36. Qxa7 Bd3+ 37. Kc1 Ra8 38. Qd7 c4 39. Kd2 Qb8 40. Kc1 Qb3 0-1

[Event "Bangkok Rooky op"]
[Site "Bangkok"]
[Date "2023.10.23"]
[Round "6"]
[White "Chiravanich, Pathee"]
[Black "Endo, Shuma"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1592"]
[BlackElo "1685"]
[PlyCount "31"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nc6 7. d4 e6 8. Ng3 Nf6 9. Bd3 Be7 10. 0-0 0-0 11. dxc5 Bxc5 12. e5 Nd5 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qh5 Re8 16. Qxf7+ 1-0

[Event "Bangkok Rooky op"]
[Site "Bangkok"]
[Date "2023.10.23"]
[Round "7"]
[White "Jurkina, Yulia"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1925"]
[BlackElo "1592"]
[PlyCount "127"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Be7 4. d4 exd4 5. Nxd4 d6 6. Be2 Nf6 7. Bf4 Bd7 8. Qd2 a6 9. 0-0-0 b5 10. f3 b4 11. Nxc6 Bxc6 12. Nd5 Bxd5 13. exd5 a5 14. g4 Rb8 15. g5 Nd7 16. Be3 a4 17. h4 b3 18. cxb3 axb3 19. a3 Qc8 20. Qc3 f6 21. f4 Nc5 22. Bh5+ Kd8 23. Rhe1 Qf5 24. Be2 Re8 25. Bc4 fxg5 26. fxg5 h6 27. Bxc5 dxc5 28. Bd3 Qf2 29. Bg6 Rf8 30. Qxg7 Bd6 31. Rf1 Qe3+ 32. Kb1 Rxf1 33. Rxf1 Kc8 34. Qg8+ Kb7 35. Qe6 Qd2 36. Qe1 Rf8 37. Qd1 Rxf1 38. Qxf1 c4 39. Qxc4 Qd1+ 40. Qc1 Qxc1+ 41. Kxc1 Bf4+ 42. Kb1 hxg5 43. hxg5 Bxg5 44. Be8 Kb6 45. Ba4 Kc5 46. Bxb3 Bf6 47. Kc2 Kb5 48. Ba2 Ka4 49. Bc4 Be7 50. Be2 Bd6 51. Bg4 Kb5 52. Kc3 Be5+ 53. Kc2 Bd6 54. Bd7+ Kc4 55. Bc6 Bc5 56. b3+ Kd4 57. b4 Ba7 58. Kb3 Ke5 59. Kc4 Kd6 60. Kb5 Ke7 61. Ka6 Bd4 62. Kb7 Kd8 63. a4 Bc3 64. a5 1-0

[Event "Bangkok Rooky op"]
[Site "Bangkok"]
[Date "2023.10.22"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Chua, Jia Tien"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1592"]
[BlackElo "1847"]
[PlyCount "60"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Bf3 h6 10. Bxf6 Nxf6 11. 0-0 Be7 12. Qd3 Rc8 13. Nd5 Nxd5 14. exd5 Bd7 15. Nd2 0-0 16. c4 f5 17. Be2 Bg5 18. Rfd1 Qe8 19. Qa3 Qg6 20. Nf3 Bd8 21. b4 f4 22. Ne1 e4 23. f3 e3 24. c5 Bh4 25. Kh1 Qh5 26. g4 fxg3 27. Qxe3 Rce8 28. Qg1 Rxe2 29. Ng2 Bh3 30. Rf1 gxh2 0-1

[Event "Bangkok Rooky op"]
[Site "Bangkok"]
[Date "2023.10.22"]
[Round "5"]
[White "Tee, Yi Siang Isaac Jens"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1288"]
[BlackElo "1592"]
[PlyCount "69"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Be7 5. Nf3 0-0 6. 0-0 d6 7. e3 Be6 8. b3 d5 9. Qe2 e4 10. Ng5 h6 11. Nxe6 fxe6 12. Bh3 Qd6 13. Bb2 a6 14. Bg2 Ne5 15. a4 Nfg4 16. Ba3 Nf3+ 17. Bxf3 exf3 18. Qd1 c5 19. d4 b6 20. h3 Nxe3 21. dxc5 bxc5 22. Ne4 Nxd1 23. Nxd6 Bxd6 24. Raxd1 d4 25. Rfe1 e5 26. Kh2 Rab8 27. Rd3 Rb7 28. Re4 Rfb8 29. Rxf3 Rxb3 30. Rxb3 Rxb3 31. Bc1 Rc3 32. Bd2 Rxc4 33. Rg4 Kf7 34. Re4 Rxa4 35. Bc1 0-1

[Event "Bangkok Rooky op"]
[Site "Bangkok"]
[Date "2023.10.20"]
[Round "1"]
[White "Badmatsyrenov, Oleg"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2406"]
[BlackElo "1592"]
[PlyCount "89"]
[EventDate "2023.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 Be7 8. d3 Qd7 9. g4 h6 10. g5 hxg5 11. fxg5 Nh5 12. Be3 g6 13. 0-0-0 a6 14. Bxc6 Qxc6 15. Nd5 Qd7 16. Rhg1 Rf8 17. d4 0-0-0 18. dxe5 Kb8 19. Qg4 dxe5 20. Qxd7 Rxd7 21. Nxe7 Rxe7 22. Bc5 Rfe8 23. Bxe7 Rxe7 24. Rd8+ Ka7 25. Rgd1 Nf4 26. h4 Ne2+ 27. Kb1 Nd4 28. c3 Nf3 29. R8d7 Re6 30. Rxf7 Nxh4 31. Rf2 Rd6 32. Rh1 Rd3 33. Rxh4 Rg3 34. Rf7 Rg1+ 35. Kc2 a5 36. Rxc7 a4 37. Rhh7 Rg2+ 38. Kd3 Rxg5 39. Rxb7+ Ka6 40. Rb4 Rg4 41. Rh8 Ka7 42. Rhb8 a3 43. R8b5 Rg3+ 44. Ke2 Ka6 45. c4 1-0

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.18"]
[Round "9.24"]
[White "Chiravanich, Pathee"]
[Black "Grooten, Tommy"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1592"]
[BlackElo "1908"]
[PlyCount "116"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Thailand II"]
[BlackTeam "Netherlands IV"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Bd2 0-0 11. Kh1 Nbd7 12. f4 Nc5 13. Nf3 Nxd3 14. Qxd3 b6 15. Rae1 Bb7 16. e5 dxe5 17. fxe5 Nd7 18. Ne4 Bxe4 19. Qxe4 Rac8 20. b3 Nc5 21. Qe2 a5 22. Bf4 Rcd8 23. Rd1 Rxd1 24. Rxd1 Rd8 25. Rd6 Bf8 26. Rxd8 Qxd8 27. Be3 Bg7 28. Bd4 Nd7 29. Qe3 Qc7 30. a3 Bf8 31. a4 Bc5 32. h3 Bxd4 33. Qxd4 Nc5 34. Qe3 Qb7 35. Qg5 Qd7 36. Qh4 Qd3 37. Qh6 Ne4 38. Qh4 h5 39. Qe7 Ng3+ 40. Kh2 Nf1+ 41. Kg1 Ne3 42. Kf2 Nf5 43. Qe8+ Kg7 44. Kg1 Qe3+ 45. Kh2 Qf4+ 46. Kh1 Ng3+ 47. Kg1 h4 48. Kh2 Ne4+ 49. Kh1 Nf2+ 50. Kg1 Nxh3+ 51. gxh3 Qxf3 52. Qb5 Qg3+ 53. Kf1 Qxh3+ 54. Ke2 Qg2+ 55. Kd3 Qf2 56. Qd7 h3 57. b4 Qf3+ 58. Kd4 Qd1+ 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.17"]
[Round "7.27"]
[White "Strong, Davida"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1379"]
[BlackElo "1592"]
[PlyCount "82"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "South Africa II"]
[BlackTeam "Thailand II"]
[WhiteTeamCountry "RSA"]
[BlackTeamCountry "THA"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. Qc2 e5 9. cxd5 cxd5 10. dxe5 Bxe5 11. Nxe5 Nxe5 12. Rd1 Be6 13. f4 Nc6 14. f5 Bd7 15. a3 Ne7 16. Qb3 Qc8 17. g4 h6 18. Bf3 Bc6 19. Kf2 Qc7 20. Rh1 d4 21. exd4 Nxg4+ 22. Kg2 Bxf3+ 23. Kxf3 Nf6 24. Be3 Nxf5 25. Rae1 Rae8 26. Qa4 Nh4+ 27. Ke2 Ng2 28. Kd2 Nxe1 29. Rxe1 Qxh2+ 30. Re2 Qh3 31. Qxa7 Ne4+ 32. Nxe4 Rxe4 33. d5 Qd7 34. Qc5 Rc8 35. Qa5 Re5 36. Qb4 Rxd5+ 37. Ke1 Rd1+ 38. Kf2 Qh3 39. Re1 Rc2+ 40. Bd2 Rcxd2+ 41. Re2 Rf1# 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.17"]
[Round "8.23"]
[White "Thogata, Randheer"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1934"]
[BlackElo "1592"]
[PlyCount "91"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Australia II"]
[BlackTeam "Thailand II"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "THA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. a4 Be7 7. Nc3 0-0 8. d4 exd4 9. Nd5 Bf6 10. Bf4 a6 11. Bd3 Re8 12. Qd2 Re6 13. Nxf6+ gxf6 14. Bxd6 Rxd6 15. Re4 f5 16. Rf4 Rf6 17. Nxd4 Nxd4 18. Rxd4 Qf8 19. Re1 d6 20. Qc3 c5 21. Rg4+ fxg4 22. Qxf6 Be6 23. Be4 Rb8 24. Rd1 b5 25. a5 Rd8 26. Qg5+ Kh8 27. Qf6+ Kg8 28. h3 d5 29. Qg5+ Kh8 30. Qf6+ Kg8 31. hxg4 Rd7 32. Bf5 Qg7 33. Qh4 h6 34. Re1 Bxf5 35. gxf5 d4 36. Re4 Kh7 37. f6 Qg5 38. Qxg5 hxg5 39. Re7 Rd6 40. Rxf7+ Kg6 41. Rb7 Kxf6 42. Kf1 Ke5 43. Ke2 c4 44. Rg7 Kf6 45. Rb7 Ke5 46. f3 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.16"]
[Round "6.25"]
[White "Chiravanich, Pathee"]
[Black "Najimi, Mohamed Khalil"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1592"]
[PlyCount "63"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Thailand II"]
[BlackTeam "Morocco"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "MAR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 cxd5 11. Bf3 Bb7 12. Bd4 e6 13. Re1 Qa5 14. Qd3 Rab8 15. Be5 Rbc8 16. Be2 Ne4 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Nxe4 dxe4 20. c3 Rfd8 21. Qe3 Bd5 22. Bd1 Rc7 23. Bb3 Qb5 24. Bxd5 exd5 25. Qd2 Qc4 26. Rac1 Re8 27. b3 Qc5 28. Rcd1 Rd7 29. Re2 Red8 30. Ree1 f5 31. g3 Rc8 32. Re3 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.15"]
[Round "5.26"]
[White "Chiravanich, Pathee"]
[Black "Muto, Yuhiro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1592"]
[BlackElo "1748"]
[PlyCount "85"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Thailand II"]
[BlackTeam "Japan"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "JPN"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. Be2 Bxf3 8. Bxf3 Nf6 9. d3 h6 10. Na4 Nd4 11. Nxc5 dxc5 12. c3 Ne6 13. Be3 Qd7 14. Qb3 c6 15. Rad1 0-0 16. Rd2 g5 17. Rfd1 h5 18. d4 Qc7 19. Qc2 g4 20. hxg4 hxg4 21. Be2 Kg7 22. d5 Nf4 23. Bxf4 exf4 24. d6 Qd7 25. e5 Nh5 26. Bd3 g3 27. Bf5 Qd8 28. f3 Qh4 29. Bh3 Kg8 30. e6 fxe6 31. Qg6+ Ng7 32. Bxe6+ Kh8 33. Bh3 Rf6 34. Qe4 c4 35. d7 Rd8 36. Qe5 Ne6 37. Rd6 Qh6 38. Rxe6 Kg7 39. Re8 Qg6 40. Rxd8 Qc2 41. Rg8+ Kh7 42. Qh5+ Rh6 43. Qf7# 1-0

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.15"]
[Round "4.24"]
[White "Liu, Henry"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1937"]
[BlackElo "1592"]
[PlyCount "90"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Canada II"]
[BlackTeam "Thailand II"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "THA"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bg3 c5 6. c3 Qc7 7. Ngf3 0-0 8. Rc1 Nbd7 9. c4 b6 10. dxc5 bxc5 11. Bd3 Bb7 12. 0-0 Bxg3 13. hxg3 Rfd8 14. Qe2 Rac8 15. cxd5 exd5 16. Nd4 c4 17. Bb1 Qb6 18. b3 Ba6 19. bxc4 dxc4 20. Nxc4 Rxc4 21. Rxc4 Ne5 22. Bd3 Nfg4 23. Qc2 Qh6 24. Rd1 Qh2+ 25. Kf1 Bxc4 26. Bxc4 Qh1+ 27. Ke2 Qxg2 28. Qf5 Qxf2+ 29. Qxf2 Nxf2 30. Bxf7+ Kxf7 31. Kxf2 Ng4+ 32. Kf3 Nf6 33. Rb1 Rd7 34. a4 Nd5 35. e4 Nc3 36. Rb4 Na2 37. Rc4 a5 38. Nc6 Rd3+ 39. Kf4 Ra3 40. Nxa5 Nc3 41. Nc6 Nxa4 42. Ne5+ Ke6 43. Rc6+ Ke7 44. g4 Rc3 45. Rxc3 Nxc3 1/2-1/2

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.14"]
[Round "2.20"]
[White "Chiravanich, Pathee"]
[Black "Smirnov, Mark1"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1592"]
[BlackElo "2005"]
[PlyCount "50"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Thailand II"]
[BlackTeam "Kazakhstan V"]
[WhiteTeamCountry "THA"]
[BlackTeamCountry "KAZ"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. d3 Nge7 7. Nc3 0-0 8. Be3 d6 9. h3 a6 10. Bxc6 Nxc6 11. Qd2 f5 12. Bh6 f4 13. Bxg7 Kxg7 14. Ne2 g5 15. Nh2 h5 16. c3 g4 17. hxg4 hxg4 18. Rad1 Qh4 19. d4 Rh8 20. dxe5 Qxh2+ 21. Kf1 f3 22. Qg5+ Kh7 23. gxf3 gxf3 24. Nf4 Qh1+ 25. Qg1 Bh3+ 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.14"]
[Round "3.28"]
[White "Zangrilli, Leonardo"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1361"]
[BlackElo "1592"]
[PlyCount "90"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Malta"]
[BlackTeam "Thailand II"]
[WhiteTeamCountry "MLT"]
[BlackTeamCountry "THA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Be2 Be7 10. Qd2 h5 11. 0-0-0 Rc8 12. h3 h4 13. Kb1 b5 14. a3 Nb6 15. Rdg1 Nc4 16. Bxc4 Bxc4 17. g4 hxg3 18. Rxg3 g6 19. Nd5 Bxd5 20. exd5 Rh4 21. Bg5 Rhc4 22. Bxf6 Bxf6 23. c3 Bg7 24. Rg4 Qb6 25. f4 exf4 26. Rxf4 Kf8 27. h4 a5 28. h5 gxh5 29. Rxh5 b4 30. Rxc4 Rxc4 31. Qe2 Rc7 32. axb4 axb4 33. c4 Qg1+ 34. Nc1 Qg6+ 35. Ka2 Ra7+ 36. Kb3 Re7 37. Qf3 Qg1 38. Nd3 Re3 39. Qf5 Qd1+ 40. Kxb4 Qd2+ 41. Kb5 Re8 42. Qd7 Qxd3 43. Qxd6+ Kg8 44. Rg5 Qb3+ 45. Kc5 Rc8+ 0-1

[Event "World ol U16"]
[Site "Eindhoven"]
[Date "2023.08.13"]
[Round "1.19"]
[White "Labruyere, Roger"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2207"]
[BlackElo "1592"]
[PlyCount "109"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands II"]
[BlackTeam "Thailand II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "THA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 e6 9. Be3 Be7 10. 0-0 0-0 11. Rc1 Rad8 12. f4 a6 13. Qe2 Rfe8 14. Rfd1 Bf8 15. Nf3 Qe7 16. h3 h6 17. a3 Nh7 18. b4 f5 19. b5 fxe4 20. Nxe4 Nb8 21. Bb6 Rd7 22. a4 Qf7 23. Qe3 e5 24. fxe5 dxe5 25. Rxd7 Nxd7 26. bxa6 bxa6 27. c5 Nhf6 28. a5 Nd5 29. Qb3 Kh8 30. Rd1 N7f6 31. Nxf6 Qxf6 32. Qxd5 e4 33. Nd4 e3 34. Qf3 Qg5 35. c6 Bd6 36. Ne2 Qe5 37. g3 Rf8 38. Qxf8+ Bxf8 39. c7 Qf5 40. Rf1 Qc8 41. Rc1 Qf5 42. Bxe3 Qf3 43. Bf2 Qxe2 44. c8Q Qf3 45. Re1 Kh7 46. Qc2+ Kh8 47. Qe4 Qf6 48. Qf4 Qd8 49. Qf7 Kh7 50. h4 Bb4 51. Re8 Qd1+ 52. Kh2 Qc2 53. Qg8+ Kg6 54. Re6+ Kh5 55. Qf7+ 1-0

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.07"]
[Round "6"]
[White "Chiravanich, Pathee"]
[Black "Chao, Tzu Yi Anderson"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1569"]
[BlackElo "1312"]
[PlyCount "71"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d6 6. c3 c5 7. Bd3 Qd8 8. Nbd2 Be7 9. 0-0 0-0 10. Re1 Nd7 11. e5 Rb8 12. Nf1 b5 13. Ne3 b4 14. Bc2 Ba6 15. Qd2 Qa5 16. Ng4 h5 17. exd6 hxg4 18. dxe7 Rfe8 19. Ne5 bxc3 20. bxc3 Qc7 21. Nxg4 Rxe7 22. Qg5 Rbe8 23. d5 Qd6 24. dxe6 Rxe6 25. Rxe6 Qxe6 26. h3 f6 27. Qh4 f5 28. Ne3 Qe5 29. Bb3+ Kf8 30. Qh5 c4 31. Nxc4 Bxc4 32. Bxc4 Qf6 33. Rd1 Ne5 34. Bb5 Re7 35. Rd8+ Re8 36. Rxe8# 1-0

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.07"]
[Round "7"]
[White "Wiwarin, Piyapon"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1792"]
[BlackElo "1569"]
[PlyCount "156"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Bd6 6. g4 Nxg4 7. Rg1 Nxh2 8. Nxh2 Bxh2 9. Rxg7 Qf6 10. Qg4 Bd6 11. Rg8+ Bf8 12. cxd5 Rxg8 13. Qxg8 exd5 14. Qxh7 Bf5 15. Qh5 Nd7 16. Bd2 0-0-0 17. 0-0-0 Bg6 18. Qe2 Qf5 19. Be1 Bb4 20. a3 Bxc3 21. Bxc3 Bh5 22. Qd3 Qxf2 23. Be1 Qf3 24. Rd2 Bg6 25. e4 Qxe4 26. Qxe4 Bxe4 27. Rf2 f5 28. Bh3 Rf8 29. Bb4 Rf7 30. Bd6 Nb6 31. b3 Kd7 32. Bb8 a6 33. Kd2 Ke6 34. Ke3 Nd7 35. Bg3 Rg7 36. Bf4 Nf6 37. Rh2 Rg1 38. Kd2 Ra1 39. a4 Ra2+ 40. Kc3 Ra1 41. Kb4 b6 42. Bc7 a5+ 43. Kc3 b5 44. Bxa5 bxa4 45. bxa4 Rxa4 46. Bb4 Ra1 47. Bc5 Rg1 48. Kb4 Rg6 49. Ra2 Rg3 50. Bf1 f4 51. Ra6 f3 52. Rxc6+ Kf5 53. Bd6 Rg1 54. Bh3+ Ng4 55. Rc8 f2 56. Be5 Kg5 57. Rg8+ Bg6 58. Rf8 Bf5 59. Rg8+ Kh6 60. Rh8+ Kg6 61. Kc5 Ne3 62. Rf8 Rh1 63. Bg3 f1Q 64. Bxf1 Rxf1 65. Re8 Be4 66. Be5 Rc1+ 67. Kd6 Nf5+ 68. Kd7 Rc4 69. Re6+ Kg5 70. Re8 Nxd4 71. Rg8+ Kh4 72. Bf6+ Kh3 73. Kd6 Rc6+ 74. Ke7 Nf5+ 75. Kd7 Rxf6 76. Kc7 d4 77. Rd8 Rc6+ 78. Kb8 Rd6 0-1

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.06"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Rangkaew, Katunchalee"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1569"]
[BlackElo "1370"]
[PlyCount "53"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Nf3 Bb7 8. Bd3 0-0 9. 0-0 Qd8 10. Qb3 Nc6 11. d5 exd5 12. exd5 Bxc3 13. dxc6 dxc6 14. Qxc3 c5 15. Rad1 Qf6 16. Qxf6 gxf6 17. Nh4 Kh8 18. Nf5 h5 19. Rfe1 Rg8 20. Be4 Bxe4 21. Rxe4 Rg5 22. Ng3 Rag8 23. Rh4 Kg7 24. f4 Rg4 25. Rxg4+ hxg4 26. Rd7 Rc8 27. Nf5+ 1-0

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.06"]
[Round "5"]
[White "Wongsawan, Thoetsak"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1857"]
[BlackElo "1569"]
[PlyCount "67"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Bd6 6. c3 Bxf4 7. exf4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bd3 0-0 11. Nf3 Re8 12. Ne5 Qd6 13. Qe2 Nd7 14. Bxh7+ Kf8 15. Bd3 Nc5 16. Bc2 g6 17. h4 Ke7 18. h5 gxh5 19. Rxh5 Ba6 20. Qg4 Rf8 21. Rh7 Ke8 22. 0-0-0 Rb8 23. Rdh1 d4 24. Rxf7 dxc3 25. Rxf8+ Qxf8 26. Bg6+ Kd8 27. Nxc6+ Kc7 28. Nxb8 cxb2+ 29. Kb1 Qxb8 30. Bc2 Bd3 31. Qg7+ Kc6 32. Bxd3 Nxd3 33. Qc3+ Nc5 34. Rh5 1-0

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.05"]
[Round "2"]
[White "Inthasoi, Thip Aksorn"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "1338"]
[BlackElo "1569"]
[PlyCount "84"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 g6 5. Qf3 Nf6 6. d3 Nd4 7. Qd1 d6 8. Na4 b5 9. Nxc5 bxc4 10. c3 dxc5 11. cxd4 Qxd4 12. Qa4+ Bd7 13. Qxc4 Qxc4 14. dxc4 Nxe4 15. Nf3 f6 16. 0-0 Nd6 17. b3 Bc6 18. Be3 Bxf3 19. gxf3 Nb7 20. Rfd1 Ke7 21. Rd2 Rad8 22. Rad1 Rxd2 23. Rxd2 Rd8 24. Re2 Ke6 25. f4 e4 26. Kg2 f5 27. f3 Rd3 28. fxe4 fxe4 29. h4 a5 30. Kg3 Kf5 31. h5 a4 32. hxg6 hxg6 33. Kf2 axb3 34. axb3 Rxb3 35. Rd2 c6 36. Rd7 Kg4 37. Ke2 Rb2+ 38. Bd2 Na5 39. Kd1 Nxc4 40. Kc1 Rxd2 41. Rxd2 Nxd2 42. Kxd2 Kxf4 0-1

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.05"]
[Round "3"]
[White "Villanueva, Nelson"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2188"]
[BlackElo "1569"]
[PlyCount "81"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bd6 5. Bg2 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. Nd2 Bb4 9. e4 Bxc3 10. bxc3 Nxe4 11. Nxe4 dxe4 12. Bxe4 Nf6 13. Bg2 h6 14. Re1 Bd7 15. Rb1 b6 16. a4 Rc8 17. c5 bxc5 18. Ba3 Nd5 19. Qc2 cxd4 20. Bxf8 Nxc3 21. Bc5 Nxb1 22. Qxb1 Qa5 23. Bxd4 Qxa4 24. Qa1 Qxa1 25. Rxa1 Rc7 26. Bxa7 c5 27. Bb6 Rc8 28. Ra7 Bb5 29. Bb7 Rb8 30. Bxc5 Kh7 31. f3 Kg6 32. Kf2 Rd8 33. Be3 f5 34. h4 Kh5 35. Ra5 Bc4 36. Rc5 Ba2 37. Rc7 g5 38. Rg7 f4 39. gxf4 gxh4 40. Be4 h3 41. Ke1 1-0

[Event "Bangkok Big Rook op"]
[Site "Bangkok"]
[Date "2023.05.04"]
[Round "1"]
[White "Chiravanich, Pathee"]
[Black "Nguyen, Vincent"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1569"]
[BlackElo "2258"]
[PlyCount "114"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "THA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. b3 Bg7 6. Nd2 f5 7. Rb1 Qa5 8. a4 Na6 9. e3 Nb4 10. c4 e5 11. Be2 d6 12. Nh3 f4 13. e4 Rg8 14. Ng5 Bh8 15. Nxh7 Rxg2 16. h4 f6 17. Ng5 fxg5 18. Kf1 Na2 19. Bh5+ Ke7 20. Qe1 Rg4 21. Bxg4 Bxg4 22. f3 Bd7 23. hxg5 Bg7 24. Rh7 Rg8 25. Rb2 Nb4 26. Ke2 Be8 27. Qg1 Bg6 28. Rh2 Qd8 29. Nf1 Qc8 30. Rh4 a6 31. Nh2 Rh8 32. Rxh8 Qxh8 33. Qg2 Qh4 34. Kd2 Be8 35. Rb1 Bd7 36. Rg1 Bh3 37. Qe2 Kf7 38. g6+ Kg8 39. Ng4 Bxg4 40. Rxg4 Qh1 41. Qd1 Qh2+ 42. Qe2 Qxe2+ 43. Kxe2 Nc2 44. Kf2 Nd4 45. Rg1 Kf8 46. Rb1 a5 47. Rb2 Bf6 48. Kg2 Kg7 49. Rb1 Kxg6 50. Rb2 Bh4 51. Kh3 Kg5 52. Kg2 b6 53. Rb1 Nc2 54. Rh1 Ne1+ 55. Kh3 Nxf3 56. Rf1 Nd2 57. Rg1+ Bg3 0-1

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.16"]
[Round "9"]
[White "Charoenkwan, Pat"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1687"]
[BlackElo "1540"]
[PlyCount "62"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e3 e5 4. Bb5 Bd6 5. c4 Nf6 6. cxd5 Nxd5 7. Nc3 Be6 8. Nf3 f6 9. Rc1 0-0 10. 0-0 Nce7 11. Nxd5 Bxd5 12. d4 e4 13. Nd2 f5 14. Nc4 Bxh2+ 15. Kxh2 c6 16. Ba6 bxa6 17. Ne5 Ng6 18. Qh5 Rf6 19. Kg1 f4 20. Ng4 Rf8 21. Ba3 Rf7 22. Ne5 Nxe5 23. dxe5 f3 24. Rfd1 Qd7 25. Bd6 Re8 26. Rd4 fxg2 27. Ra4 Rf5 28. Qg4 Qf7 29. Rc2 h6 30. Qh4 Rg5 31. Rxa6 Qf3 0-1

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.15"]
[Round "7"]
[White "Chiravanich, Pathee"]
[Black "Wiwatanadate, Poompong"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1540"]
[BlackElo "2019"]
[PlyCount "60"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 a6 8. Bd3 b5 9. b3 Bg7 10. Bb2 0-0 11. 0-0 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Qe3 Rb8 15. Rab1 Re8 16. Rfe1 b4 17. Ne2 Nxd5 18. Qg3 Nc3 19. Bxc3 bxc3 20. Qxd6 Ne5 21. Qxd8 Rexd8 22. Bxa6 Rb6 23. f4 Rxa6 24. fxe5 Bxe5 25. Rec1 Rd3 26. a4 c4 27. b4 Rxa4 28. Rc2 Ra3 29. b5 Rb3 30. Rbc1 Rd2 0-1

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.15"]
[Round "8"]
[White "Wongsawan, Thoetsak"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1849"]
[BlackElo "1540"]
[PlyCount "39"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 0-0 7. Nc4 Re8 8. 0-0 Bg4 9. h3 b5 10. Ncxe5 Rxe5 11. hxg4 Nxg4 12. Nxe5 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 Qd4+ 15. Be3 Qxe5 16. c3 Re8 17. Qf3 Re6 18. Bf4 Qc5+ 19. d4 Qc4 20. b3 1-0

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.14"]
[Round "5"]
[White "Chiravanich, Pathee"]
[Black "Pitantanakij, Olarn"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1540"]
[BlackElo "1564"]
[PlyCount "47"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bg3 Bxg3 8. hxg3 Nc6 9. e3 Qb6 10. Qd2 Bd7 11. a3 h6 12. Bd3 Rc8 13. 0-0 0-0 14. Rfe1 Rfe8 15. e4 Nxd4 16. Nxd4 Qxd4 17. e5 Ne4 18. Nxe4 dxe4 19. Rxe4 Qd5 20. Rg4 Kf8 21. Qb4+ Kg8 22. Rd4 Qc6 23. Rd1 Qc7 24. Rxd7 1-0

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.14"]
[Round "6"]
[White "Suppt Hongs, Paisal"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1669"]
[BlackElo "1540"]
[PlyCount "88"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. Bb3 d5 6. Nbd2 dxe4 7. Ng5 0-0 8. Ndxe4 h6 9. Nxf6+ Bxf6 10. Nxf7 Rxf7 11. Bxf7+ Kxf7 12. Bd2 Bf5 13. 0-0 Qd5 14. Bc3 Rd8 15. Kh1 Nd4 16. f3 Ne6 17. Qe1 Nf4 18. Qe3 c5 19. Rae1 Re8 20. a3 g5 21. Kg1 b6 22. g3 Ng6 23. g4 Bd7 24. Qe4 Qd6 25. Qb7 Re7 26. Qxa7 Bxg4 27. Qa4 Bh3 28. Rf2 Nf4 29. Qe4 Kg7 30. Kh1 Qe6 31. Bd2 Bf5 32. Qa4 Nh3 33. Rff1 g4 34. Kg2 gxf3+ 35. Rxf3 b5 36. Qxb5 Bh4 37. Ree3 Qg6+ 38. Rg3 Bxg3 39. Rxg3 Bg4 40. Qxc5 Rf7 41. Qxe5+ Kh7 42. Be3 h5 43. c4 Qxd3 44. Rxh3 Qf1+ 0-1

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.13"]
[Round "4"]
[White "Mishra, Arush"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1367"]
[BlackElo "1540"]
[PlyCount "70"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d3 e6 6. b3 Nf6 7. Bb2 Be7 8. Nbd2 Nc6 9. 0-0 0-0 10. e5 Nd5 11. exd6 Bxd6 12. Ne4 Rae8 13. Nxd6 Qxd6 14. Re1 e5 15. Nd2 f5 16. Nc4 Qf6 17. Qf3 Nb6 18. Nxb6 axb6 19. Qd5+ Qe6 20. Qxe6+ Rxe6 21. Re3 Nd4 22. Bxd4 cxd4 23. Re2 e4 24. dxe4 fxe4 25. Rd1 Rd8 26. Rde1 Rc6 27. Rd1 Kf7 28. Kf1 Re6 29. Red2 Red6 30. Re1 Re8 31. Red1 Red8 32. Re1 Re8 33. Red1 Red8 34. Re1 Re8 35. Red1 Red8 1/2-1/2

[Event "THA-ch 46th"]
[Site "Bangkok"]
[Date "2023.04.12"]
[Round "2"]
[White "Burbach, Brunel Baron"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "1934"]
[BlackElo "1540"]
[PlyCount "79"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Bd6 7. 0-0 Nge7 8. h3 0-0 9. Nbd2 Bf5 10. dxc5 Bxc5 11. Nb3 Bd6 12. Be3 Ng6 13. Nbd4 Bd7 14. Qb3 Nxd4 15. Nxd4 Re8 16. Qxd5 Bxh3 17. Qxb7 Re7 18. Qf3 Bd7 19. Bg5 f6 20. Bc4+ Kh8 21. Bxf6 gxf6 22. Qxf6+ Rg7 23. Qxd6 Nh4 24. g3 Qg5 25. Qd5 Qd8 26. Rad1 Qf8 27. Qh1 Ng6 28. Be6 Nf4 29. Bxd7 Rxd7 30. Qe4 Rg7 31. Ne6 Nxe6 32. Qxe6 Qf3 33. Qd5 Qf8 34. Rfe1 Rb8 35. b4 Rc8 36. Re3 Qf6 37. Qd4 Qh6 38. Re7 Rcg8 39. Rxg7 Rxg7 40. Qe5 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.12"]
[Round "9"]
[White "Laohawirapap, Prin"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2239"]
[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. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Qf6 7. Qe2 Nge7 8. h4 h6 9. g4 d6 10. g5 Qg6 11. h5 Qh7 12. Nd5 Nxd5 13. exd5+ Ne5 14. Bg2 Bf5 15. g6 fxg6 16. f4 Bg4 17. Qe4 Bf5 18. Qe2 Bg4 19. Qe4 Bf5 20. Qe2 Bg4 21. Qe4 Bf5 22. Qe2 Bg4 23. Qe4 Bf5 1/2-1/2

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.11"]
[Round "8"]
[White "Chiravanich, Pathee"]
[Black "Buakird, Apichit"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1520"]
[BlackElo "1975"]
[PlyCount "63"]
[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 e6 3. Nf3 Nf6 4. e3 c6 5. Nc3 Nbd7 6. c5 Qc7 7. Bd3 e5 8. Nd2 Be7 9. 0-0 0-0 10. Nb3 e4 11. Be2 b6 12. cxb6 axb6 13. a4 Re8 14. f3 exf3 15. Bxf3 Bd6 16. g3 Ba6 17. Rf2 Ne4 18. Bxe4 dxe4 19. Qg4 Re6 20. Nxe4 Rae8 21. Nxd6 Qxd6 22. Qf4 Qxf4 23. Rxf4 Nf6 24. a5 Nd5 25. Rf3 Bc4 26. Nd2 Be2 27. Rf2 Bb5 28. e4 Nf6 29. axb6 Nxe4 30. Nxe4 Rxe4 31. b7 Rb8 32. Bf4 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.11"]
[Round "7"]
[White "Nakvanich, Sahapol"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1707"]
[BlackElo "1520"]
[PlyCount "133"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 Nc6 10. Qc3 b4 11. Qg3 0-0 12. f3 Nd4 13. Qf2 Nxb3 14. axb3 h6 15. Be3 d6 16. Nd2 Re8 17. Nc4 Bb7 18. Rfd1 Qc8 19. Ra5 Qe6 20. Qg3 d5 21. exd5 Nxd5 22. Bd4 f6 23. Bf2 Rad8 24. Qh4 Nb6 25. Re1 Qd7 26. Bxb6 cxb6 27. Raa1 Qc6 28. Qf2 b5 29. Na5 Qc8 30. Nxb7 Qxb7 31. Qc5 Rxe1+ 32. Rxe1 Rc8 33. Qf5 Qb6+ 34. Kh1 Rd8 35. h3 Kh8 36. Re6 Qc7 37. f4 Qb7 38. Qc5 Rc8 39. Qe3 Qf7 40. Rxa6 Qg6 41. Qd3 Qh5 42. Ra7 Rg8 43. Rb7 Qh4 44. Qf3 Qe1+ 45. Kh2 Qe8 46. Qd3 Qc8 47. Rxb5 Qc7 48. Rxb4 g5 49. Rc4 Qb8 50. Qf3 gxf4 51. Qxf4 Qf8 52. Rc7 Rg6 53. Rb7 Qg8 54. g4 Qe6 55. Rb8+ Kh7 56. Rb7+ Kh8 57. Qf3 Qd6+ 58. Kg2 Qd2+ 59. Kf1 Qc1+ 60. Kf2 Qd2+ 61. Qe2 Qd4+ 62. Ke1 Qg1+ 63. Kd2 Qd4+ 64. Kc1 Qg1+ 65. Qd1 Qe3+ 66. Kb1 Rg8 67. Rd7 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.10"]
[Round "6"]
[White "Chiravanich, Pathee"]
[Black "Sajjapornthep, Jarunpol"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1520"]
[BlackElo "1854"]
[PlyCount "77"]
[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 e6 3. Nf3 Nf6 4. e3 c6 5. cxd5 exd5 6. Bd3 Bg4 7. 0-0 Bd6 8. h3 Bh5 9. Nbd2 0-0 10. Re1 Re8 11. b3 Ne4 12. Qc2 f5 13. Bb2 Nd7 14. Be2 Ndf6 15. Ne5 Bxe2 16. Rxe2 Nh5 17. Nd3 Qf6 18. Nc5 Re7 19. Ncxe4 fxe4 20. f3 Ng3 21. Rf2 Rf8 22. Re1 Qh4 23. Qc1 Nf5 24. f4 g5 25. Nf1 gxf4 26. exf4 e3 27. Nxe3 Nxe3 28. Rxe3 Bxf4 29. Rxf4 Rxf4 30. Rxe7 Qf2+ 31. Kh2 Rf6 32. Qg5+ Rg6 33. Re8+ Kg7 34. Qe7+ Qf7 35. Qe5+ Qf6 36. Qc7+ Kh6 37. Bc1+ Rg5 38. Bxg5+ Qxg5 39. Re6+ 1-0

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.10"]
[Round "5"]
[White "Jitsamlan, Aittipong"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1180"]
[BlackElo "1520"]
[PlyCount "74"]
[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. c4 e5 2. Nc3 Nc6 3. a3 Nf6 4. g3 a5 5. Bg2 Bc5 6. d3 0-0 7. Nf3 Re8 8. Bg5 h6 9. Bxf6 Qxf6 10. 0-0 d6 11. Ne4 Qe7 12. Nxc5 dxc5 13. Nd2 Nd8 14. Rb1 Ne6 15. e3 Ng5 16. h4 Nh7 17. Ne4 f5 18. Nc3 Nf6 19. Re1 Qf7 20. Nd5 Nxd5 21. Bxd5 Be6 22. Bxb7 Rad8 23. Qc2 Rd6 24. Bg2 e4 25. dxe4 fxe4 26. b3 Bf5 27. Red1 Rde6 28. Rd5 Bg4 29. Rbd1 Bxd1 30. Qxd1 Rf8 31. Qd2 Rf6 32. Rd7 Rxf2 33. Rxf7 Rxd2 34. Rxf8+ Kxf8 35. Bxe4 Rb2 36. b4 cxb4 37. axb4 a4 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.09"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Prasitsoonthorn, Teerachoti"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1520"]
[BlackElo "1709"]
[PlyCount "74"]
[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 f5 2. e3 Nf6 3. Nf3 e6 4. c4 b6 5. Nc3 Bb4 6. Bd2 Bb7 7. a3 Bxc3 8. Bxc3 0-0 9. Be2 d6 10. b4 Nbd7 11. 0-0 Ne4 12. Bb2 Ndf6 13. Nd2 Nxd2 14. Qxd2 Ne4 15. Qd3 Qh4 16. f3 Nf6 17. d5 e5 18. Qxf5 Nxd5 19. Qe6+ Kh8 20. cxd5 Bc8 21. g3 Qd8 22. f4 Bxe6 23. dxe6 e4 24. f5 Qg5 25. Rf4 Rxf5 26. Raf1 Rxf4 27. Rxf4 Kg8 28. Kg2 Qd5 29. Bg4 Rf8 30. e7 Re8 31. Rf5 Qb3 32. Kh3 Rxe7 33. Bd4 c5 34. bxc5 bxc5 35. Ba1 Rf7 36. Rg5 h6 37. Rg6 Qxa3 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.09"]
[Round "3"]
[White "Punyanitya, Prempipath"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1075"]
[BlackElo "1520"]
[PlyCount "48"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb3 Ne4 8. cxd4 Bb4+ 9. Nbd2 Bg4 10. Ba4 0-0 11. Bxc6 bxc6 12. a3 Bxd2+ 13. Bxd2 Nxd2 14. Kxd2 Rb8 15. b4 Rb6 16. h3 Bf5 17. Re1 Qc8 18. g4 Be4 19. Ke2 Qa6+ 20. Ke3 f6 21. Qe2 Qa4 22. Qd1 Bc2 23. Qc1 Qb3+ 24. Kd2 Qd3# 0-1

[Event "THA-ch 45th"]
[Site "Ayutthaya"]
[Date "2022.04.08"]
[Round "2"]
[White "Chiravanich, Pathee"]
[Black "Alriyami, Faris Rashid"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1520"]
[BlackElo "1831"]
[PlyCount "102"]
[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 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 d6 6. Bd3 Nbd7 7. a3 Bxd2+ 8. Qxd2 e5 9. Nc3 Qe7 10. Qc2 0-0 11. 0-0 Re8 12. Nd2 g6 13. Rac1 b6 14. Nb5 Qd8 15. b4 exd4 16. exd4 axb4 17. axb4 Bb7 18. Nb3 Nh5 19. c5 dxc5 20. dxc5 bxc5 21. bxc5 Ne5 22. Be4 Bxe4 23. Qxe4 Nd3 24. Qf3 Nxc1 25. Rxc1 Rb8 26. N3d4 Qg5 27. Qd1 Nf4 28. Qf1 Rxb5 29. h4 Ne2+ 30. Nxe2 Qe5 31. Ng3 Rxc5 32. Rb1 Qd4 33. h5 Rc3 34. Ne2 Qe5 35. Nxc3 Qxc3 36. hxg6 hxg6 37. Rc1 Qb4 38. Rb1 Qf4 39. Qb5 Qe5 40. Qc6 Qe4 41. Qc1 c5 42. Qb2 c4 43. Rc1 Rd8 44. Qb4 Qf4 45. Qc3 Rd3 46. Qc2 Rd2 47. Qxd2 Qxd2 48. Rxc4 Qe1+ 49. Kh2 Qxf2 50. Rc3 Qf4+ 51. Rg3 g5 0-1

[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

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2021.11.07"]
[Round "6"]
[White "Chiravanich, Pathee"]
[Black "Wattanarat, Pasawon"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1352"]
[BlackElo "1923"]
[PlyCount "42"]
[EventDate "2021.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. Nf3 d5 6. e3 c6 7. c5 Nbd7 8. a3 Ba5 9. b4 Bc7 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. h3 d4 14. exd4 Qxd4 15. Bb1 Rd8 16. Ra2 Be6 17. Ne2 Qd7 18. Qc2 Bxa2 19. Bxa2 Qd3 20. Qc1 Ne4 21. 0-0 Qxe2 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2021.11.06"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Nattavutthisit, Kavin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1352"]
[BlackElo "1857"]
[PlyCount "112"]
[EventDate "2021.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nbd2 dxc4 6. e3 b5 7. a3 Be7 8. a4 c6 9. Be2 Nbd7 10. 0-0 Bb7 11. Qc2 a6 12. b3 cxb3 13. Nxb3 b4 14. Rfc1 Rc8 15. Nc5 Nxc5 16. dxc5 Nd5 17. Bxe7 Qxe7 18. a5 0-0 19. Rab1 e5 20. e4 Nf4 21. Rxb4 Rc7 22. Bf1 Bc8 23. Rb6 Bg4 24. Qc3 Bxf3 25. Qxf3 Ra8 26. Qb3 g6 27. g3 Ne6 28. Rxa6 Rd8 29. Qc3 Rd4 30. Bg2 Qd8 31. h3 h5 32. Rb6 h4 33. Rb3 hxg3 34. fxg3 Ra7 35. Kh2 Qxa5 36. Rb8+ Kg7 37. Qf3 Qc7 38. Rb2 Qe7 39. Qc3 Rad7 40. h4 Nc7 41. Qf3 Rd3 42. Qf2 Ne8 43. Bh3 Rd8 44. Re2 Nf6 45. Rf1 Nh5 46. Re3 Rd2 47. Re2 Rxe2 48. Qxe2 Qxc5 49. Qf3 Qe7 50. Qc3 Qd6 51. Qc4 Nf6 52. Rf2 c5 53. Qf1 Qe7 54. Re2 Rd4 55. Bg2 Qd6 56. Rf2 Ng4+ 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2021.11.06"]
[Round "3"]
[White "Sandhiratne, Akkarawut"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1773"]
[BlackElo "1352"]
[PlyCount "137"]
[EventDate "2021.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Nc3 Qf6 10. Qxf6 Nxf6 11. Nd1 0-0-0 12. f3 Rd7 13. Be3 Bd4 14. Bxd4 Rxd4 15. Ne3 Rhd8 16. Rad1 c5 17. Kf2 g6 18. Ke2 Re8 19. c3 Rxd1 20. Rxd1 Nh5 21. Kf2 Ng7 22. g3 c6 23. Ng4 Rd8 24. Rxd8+ Kxd8 25. f4 f5 26. Nf6 h5 27. e5 Ne6 28. Ke3 Ke7 29. h3 c4 30. h4 Nc5 31. Kd4 Nd3 32. Kxc4 Nxb2+ 33. Kd4 b6 34. c4 Nd1 35. Nh7 Nf2 36. Ng5 a5 37. Ke3 Nd1+ 38. Kd4 Nb2 39. Nf3 Na4 40. Ng5 b5 41. cxb5 cxb5 42. Nf3 b4 43. Kc4 Nc3 44. a3 Ne2 45. axb4 axb4 46. Kxb4 Nxg3 47. Nd4 Nf1 48. Kc5 Ne3 49. Nc6+ Kd7 50. Nb8+ Ke6 51. Nc6 Ng2 52. Nd4+ Ke7 53. Nf3 Nxf4 54. Kd4 Nh3 55. Kd5 Nf2 56. Nd4 Ng4 57. Nc6+ Kd7 58. Nd4 Ne3+ 59. Kc5 f4 60. Nf3 Ke6 61. Kd4 Kf5 62. Ng5 Ng2 63. e6 Kf6 64. Kd5 Nxh4 65. Ne4+ Ke7 66. Ke5 f3 67. Nf6 Nf5 68. Nd5+ Kd8 69. Ke4 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2021.11.05"]
[Round "2"]
[White "Chiravanich, Pathee"]
[Black "Wongsawan, Thoetsak"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1352"]
[BlackElo "1804"]
[PlyCount "60"]
[EventDate "2021.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Qa5 7. a3 Ne4 8. Rc1 Nxg5 9. Nxg5 dxc4 10. Nge4 b5 11. Qd2 Bb7 12. Be2 Be7 13. 0-0 0-0 14. f4 c5 15. Bf3 Qb6 16. d5 exd5 17. Nxd5 Bxd5 18. Qxd5 Rad8 19. Qh5 Nf6 20. Qh3 g6 21. f5 Nxe4 22. Bxe4 Rd2 23. fxg6 hxg6 24. Qh6 Qe6 25. Bc2 Qg4 26. Rf2 Bg5 27. Rxd2 Bxh6 28. Re1 Re8 29. Rde2 Rd8 30. e4 Bd2 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2021.11.05"]
[Round "1"]
[White "Pornariyasombat, Atippat"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2021"]
[BlackElo "1352"]
[PlyCount "96"]
[EventDate "2021.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 Be7 4. Bg2 0-0 5. 0-0 d5 6. Qb3 c6 7. d4 Re8 8. Rd1 Bd6 9. Nc3 Nbd7 10. Bf4 Bxf4 11. gxf4 Nf8 12. e3 Rb8 13. Ne5 Bd7 14. Rac1 Ng6 15. Kh1 Nxe5 16. fxe5 Ng4 17. Rd2 Qh4 18. Kg1 Qxh2+ 19. Kf1 f6 20. exf6 Rf8 21. e4 Rxf6 22. Nd1 Qh6 23. Rcc2 Nh2+ 24. Kg1 Rbf8 25. Rd3 Qh5 26. Rcc3 Ng4 27. Rh3 Qf7 28. f3 Nh6 29. Nf2 Rg6 30. e5 Nf5 31. Qd1 Qe7 32. Qd3 Qg5 33. Rh2 Nh4 34. Nh3 Qg3 35. f4 Qe1+ 36. Qf1 Qd2 37. Qf2 Qd1+ 38. Qf1 Qxd4+ 39. Kh1 Nxg2 40. Rxg2 Rh6 41. Rcg3 g6 42. Rf2 Rf5 43. Rg5 Rxh3+ 44. Qxh3 Qxf2 45. Rxf5 exf5 46. Qh6 Qg3 47. c5 Be6 48. b4 d4 0-1

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "6"]
[White "Anand, Aryan"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1814"]
[BlackElo "1352"]
[PlyCount "107"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 exf4 4. e5 Qe7 5. Qe2 Ng8 6. d4 c6 7. Bxf4 f6 8. Ne4 Qb4+ 9. c3 Qe7 10. Nd6+ Kd8 11. Qc4 g5 12. Nf7+ Ke8 13. Nxh8 d5 14. Qe2 gxf4 15. Qh5+ Kd8 16. Nf7+ Kc7 17. 0-0-0 Bf5 18. Qxf5 Qxf7 19. Kb1 Qg6 20. Qxg6 hxg6 21. Bd3 g5 22. Nh3 Be7 23. exf6 Bxf6 24. Nf2 Nh6 25. h3 Nd7 26. Ng4 Ng8 27. Rde1 Kd6 28. h4 b5 29. Nxf6 Ngxf6 30. hxg5 Ng4 31. Bf5 Nf2 32. Rh6+ Kc7 33. Rh7 Rd8 34. Ree7 Ne4 35. Rxd7+ Rxd7 36. Rxd7+ Kc8 37. Rf7+ Kd8 38. Bxe4 dxe4 39. Rxf4 e3 40. Re4 Kd7 41. Rxe3 a5 42. Rf3 Ke7 43. g6 c5 44. g7 b4 45. g8Q cxd4 46. Qf8+ Ke6 47. Qf7+ Kd6 48. Qh5 dxc3 49. Rf6+ Ke7 50. Qf7+ Kd8 51. Rd6+ Kc8 52. Qd7+ Kb8 53. Rb6+ Ka8 54. Qb7# 1-0

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "2"]
[White "Antoniou, Rafail"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1638"]
[BlackElo "1352"]
[PlyCount "109"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 h6 7. Nbd2 d6 8. h3 Bb6 9. Bb3 Be6 10. Re1 Re8 11. Nf1 d5 12. exd5 Bxd5 13. Bxd5 Nxd5 14. Ne3 Nf4 15. d4 exd4 16. cxd4 Nxd4 17. Nxd4 Qxd4 18. Qxd4 Bxd4 19. Nc2 Be5 20. Rxe5 Rxe5 21. Bxf4 Re2 22. Rc1 Rd8 23. Be3 f5 24. b3 f4 25. Bxf4 Re4 26. Bxc7 Rc8 27. Na3 Re7 28. Rd1 Rexc7 29. Rd2 a6 30. Nc4 Rf8 31. Rd6 Re7 32. Kf1 Rfe8 33. Ne3 Re6 34. Rd7 R8e7 35. Rd8+ Kh7 36. g3 Rf7 37. Kg2 Ref6 38. Ng4 Rc6 39. Ne5 Rfc7 40. Nxc6 Rxc6 41. Rd7 Rc2 42. a4 b5 43. axb5 axb5 44. Rd5 b4 45. Rd4 Rb2 46. Rxb4 Kg6 47. Rb6+ Kf7 48. Rb7+ Kg6 49. b4 Kf6 50. b5 g5 51. b6 Ke6 52. Rh7 Kd5 53. Rxh6 Kc5 54. Rg6 g4 55. hxg4 1-0

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "10"]
[White "Chiravanich, Pathee"]
[Black "Abdellahi, Khaled Abdellahi"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1352"]
[PlyCount "116"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Ngf6 10. Re1 Be7 11. Bd2 0-0 12. Ne4 Nxe4 13. Rxe4 Nf6 14. Re2 c5 15. Qb3 cxd4 16. Rae1 b6 17. Ng5 Nd5 18. Ne4 a5 19. Qg3 Qc7 20. Qh3 Nf4 21. Bxf4 Qxf4 22. Qd3 Bb4 23. Rd1 e5 24. Ng3 Rad8 25. Re4 Qg5 26. h4 Qe7 27. Rg4 g6 28. a3 f5 29. Rg5 e4 30. Qb3+ Kh8 31. axb4 e3 32. f3 Kg7 33. Nh5+ Kh6 34. Nf4 Rfe8 35. Re1 axb4 36. Rg3 Qe5 37. Ne2 f4 38. Rg5 Qd6 39. Qf7 d3 40. cxd3 Qxd3 41. Qxf4 Qd2 42. Rf5+ Kg7 43. Rf7+ Kg8 44. Qf6 Qxe1+ 45. Kh2 Qxh4+ 46. Qxh4 Kxf7 47. Qxh7+ Kf6 48. Qh4+ Kg7 49. Qf4 Rd2 50. Ng3 e2 51. Qxd2 e1Q 52. Qd4+ Qe5 53. Qd7+ Re7 54. Qc6 Kf8 55. Qxb6 Rh7+ 56. Kg1 Qe1+ 57. Nf1 Re7 58. Qd6 Qe6 0-1

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "5"]
[White "Chiravanich, Pathee"]
[Black "De Lima, Enzo Magalhaes"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1352"]
[BlackElo "1732"]
[PlyCount "122"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 Bxc3+ 8. bxc3 0-0 9. 0-0 d6 10. f4 Qc7 11. Bb2 Nbd7 12. c4 Nb6 13. Qe2 Bg4 14. Qf2 Na4 15. Bc1 Be6 16. fxe5 dxe5 17. Qe2 Nd7 18. Be3 Rfc8 19. h3 Bxc4 20. Bxc4 Qxc4 21. Qg4 Qe6 22. Qxe6 fxe6 23. Rad1 Nf6 24. Rd6 Rxc2 25. Rxe6 Rxa2 26. Nd2 Rd8 27. Nc4 Nxe4 28. Nxe5 Rf8 29. Nf7 Nac5 30. Re5 Rc2 31. Bxc5 Nxc5 32. Nd6 Rxf1+ 33. Kxf1 h6 34. Re8+ Kh7 35. Re7 Nd3 36. Rxb7 Rc6 37. Ne4 a5 38. Ra7 Re6 39. Ke2 Rxe4+ 40. Kxd3 Ra4 41. Ra6 Ra2 42. Ke3 a4 43. g4 a3 44. Kf4 Ra1 45. h4 a2 46. g5 Rf1+ 47. Kg4 a1Q 48. g6+ Kg8 49. Rxa1 Rxa1 50. Kh5 Ra5+ 51. Kg4 Kf8 52. Kf4 Ke7 53. Kg4 Kf6 54. h5 Ra4+ 55. Kh3 Kg5 56. Kg3 Ra3+ 57. Kf2 Kf4 58. Kg2 Rb3 59. Kh2 Rb2+ 60. Kh3 Rc2 61. Kh4 Rh2# 0-1

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "7"]
[White "Chiravanich, Pathee"]
[Black "Kikkas, Daniel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1352"]
[BlackElo "1088"]
[PlyCount "151"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bc5 8. 0-0 0-0 9. Bxc6 bxc6 10. Nxe5 Qf6 11. d4 Rd8 12. c3 a5 13. Qf3 Qxf3 14. Nxf3 Bd6 15. Bd2 a4 16. Rfe1 Bg4 17. Ne5 Bxe5 18. Rxe5 Be6 19. f4 Rab8 20. Bc1 Rd5 21. a3 Rxe5 22. fxe5 Kf8 23. Kf2 Ke7 24. Ke3 Bd5 25. g3 Bc4 26. Rb1 Ba2 27. Ra1 Bc4 28. Kd2 Ke6 29. Kc2 Bb3+ 30. Kd2 Bc4 31. h4 g6 32. Kc2 Bb3+ 33. Kd3 Kd5 34. Be3 Bc4+ 35. Kc2 Bb3+ 36. Kd2 Bc4 37. Kc2 Ke4 38. Re1 Bd3+ 39. Kc1 Kd5 40. Bf4 Be4 41. g4 Bf3 42. g5 Be4 43. Re2 Rb7 44. Rf2 Bf5 45. Be3 Rb8 46. h5 Rb7 47. hxg6 hxg6 48. Rh2 Rb8 49. Rh7 Be6 50. Kc2 Bf5+ 51. Kc1 Be6 52. Bd2 Rb7 53. Rh4 Rb8 54. Rf4 Bf5 55. Rf2 Rb7 56. Bf4 Rb8 57. Kd1 Bg4+ 58. Ke1 Bf5 59. Bc1 Rb7 60. Kd2 Rb8 61. Ke3 Rb7 62. Rg2 Rb8 63. Rg3 Rb7 64. Rf3 Rb8 65. Rf4 Rb7 66. Rh4 Kc4 67. Rh7 Be6 68. Kd2 Kb3 69. Rh4 Kc4 70. Ke3 Kd5 71. Kd3 Bf5+ 72. Kd2 Be6 73. Rf4 Bf5 74. Rf2 Kc4 75. Rf4 Kd5 76. Rf2 1/2-1/2

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "1"]
[White "Chiravanich, Pathee"]
[Black "Mahendra, Teja Mekala"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1352"]
[BlackElo "1892"]
[PlyCount "84"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. fxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0 d6 14. Rad1 Nxb3 15. cxb3 Be6 16. Rd4 Rfc8 17. Rfd1 Rc6 18. Rb4 b6 19. Kf2 Rac8 20. Ke3 Kg7 21. Nb5 Rc2 22. Nxa7 Ra8 23. Ra4 Rxb2 24. Rd2 Rb1 25. Rc2 h5 26. Rc7 Kf6 27. Rb4 Rb2 28. Rxb6 Rxa2 29. Nc6 Rxg2 30. Rbb7 Rxh2 31. Rxe7 Rh3+ 32. Kd4 Rxb3 33. Rxe6+ fxe6 34. Rxb3 Ra1 35. Rf3+ Kg5 36. Nd8 e5+ 37. Kd5 Rd1+ 38. Ke6 Kg4 39. Rf6 g5 40. Nf7 h4 41. Nh6+ Kh3 42. Rg6 Re1 1/2-1/2

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "3"]
[White "Chiravanich, Pathee"]
[Black "Uritsky, Yonathan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1352"]
[BlackElo "2102"]
[PlyCount "80"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Bd6 9. f4 Rb8 10. Kh1 Bc5 11. e5 Nd7 12. Qg4 g6 13. Bd2 Rxb2 14. Na4 Rb8 15. Rab1 Rxb1 16. Rxb1 Bb6 17. Nc3 Nc5 18. Qh3 0-0 19. Be2 d4 20. Nd1 Ne4 21. Be1 c5 22. Nf2 Bb7 23. Ng4 h5 24. Nf2 Kg7 25. Nxe4 Bxe4 26. Rb3 Bf5 27. Qg3 Bxc2 28. Ra3 Qd7 29. Bxh5 d3 30. Qg5 Bd8 31. Qg3 d2 32. Bxd2 Qxd2 33. h3 Rh8 34. Bf3 Qc1+ 35. Bd1 Qxd1+ 36. Kh2 Qe2 37. Rxa7 Be4 38. a4 Bh4 39. Qg4 Qxg4 40. hxg4 Bf2# 0-1

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "9"]
[White "Colev, Ivor"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1901"]
[BlackElo "1352"]
[PlyCount "115"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 0-0 8. d4 Bd6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nxe4 12. Bxe5 Bxe5 13. Nxe5 Nxe5 14. dxe5 Bb7 15. Qh5 Kg7 16. f4 Qe7 17. Kh1 Qc5 18. Qe2 d6 19. Nd2 Nxd2 20. Qxd2 dxe5 21. fxg5 Qc6 22. Rf6 Rad8 23. Qf2 Qd7 24. gxh6+ Kh8 25. Rf1 Rg8 26. Rg1 Qg4 27. Rxf7 Rd6 28. Rf8 Rd8 29. Rxd8 Rxd8 30. Qf6+ Kh7 31. Bc2+ e4 32. Qf7+ Kxh6 33. Qf6+ Kh5 34. Qxd8 e3 35. Qh8+ Kg5 36. Qg8+ Kf4 37. Qxg4+ Kxg4 38. Re1 Kf4 39. Bd1 c5 40. Kg1 Bd5 41. a3 a5 42. g3+ Ke4 43. Kf1 Kd3 44. g4 Kd2 45. Re2+ Kd3 46. g5 Be4 47. Bc2+ Kc4 48. Bxe4 Kb3 49. g6 Ka2 50. g7 c4 51. g8Q a4 52. Bb1+ Ka1 53. Re1 e2+ 54. Kxe2 b4 55. Bc2+ Kxb2 56. Qxc4 b3 57. Rb1+ Kxc2 58. Qd3# 1-0

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "4"]
[White "Finnerty, Andrew"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1292"]
[BlackElo "1352"]
[PlyCount "130"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Nf3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Qb3 Qc7 8. Nc3 0-0 9. Re1 Nbd7 10. c5 Be7 11. Bf4 Qc8 12. Nh4 Bg4 13. h3 Bh5 14. g4 Bg6 15. Nxg6 fxg6 16. Bg3 Re8 17. e4 Nf8 18. Re2 g5 19. Rae1 Ng6 20. exd5 exd5 21. f4 gxf4 22. Bxf4 Qd7 23. Be5 Nxe5 24. Rxe5 b6 25. Na4 b5 26. Nc3 a5 27. a3 a4 28. Qc2 Bf8 29. Qf5 Qf7 30. Rxe8 Rxe8 31. Rxe8 Qxe8 32. Qe5 Qxe5 33. dxe5 Bxc5+ 34. Kf1 Ne8 35. e6 Kf8 36. Nxd5 cxd5 37. Bxd5 Ke7 38. Ke2 b4 39. axb4 Bxb4 40. Bc6 a3 41. bxa3 Bxa3 42. Bxe8 Kxe8 43. Kf3 Ke7 44. Kf4 Kxe6 45. g5 Bc1+ 46. Kg4 g6 47. h4 Ke5 48. h5 Bf4 49. h6 Ke4 50. Kh4 Kf5 51. Kh3 Bxg5 52. Kg3 Bxh6 53. Kh3 Bf8 54. Kg3 h5 55. Kh4 Be7+ 56. Kg3 g5 57. Kh3 g4+ 58. Kg2 h4 59. Kh2 Bd6+ 60. Kg2 h3+ 61. Kh1 Ke4 62. Kg1 g3 63. Kh1 g2+ 64. Kg1 Bc5+ 65. Kh2 g1Q+ 0-1

[Event "World Cup U14 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.11"]
[Round "8"]
[White "Terence, Melvin"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1028"]
[BlackElo "1352"]
[PlyCount "98"]
[EventDate "2021.08.11"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Na5 6. Qxd4 Nf6 7. Qd3 Nxc4 8. Qxc4 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Rd1 Be6 12. Qe2 Qc8 13. Bg5 Bxg5 14. Nxg5 Nf4 15. Qf3 Bg4 16. Qxf4 Bxd1 17. Qe4 g6 18. f3 Qd8 19. Qh4 h5 20. g4 Kg7 21. gxh5 Rh8 22. Qf4 Qf6 23. h6+ Rxh6 24. Qxf6+ Kxf6 25. Ne4+ Kg7 26. Kg2 Bc2 27. Na3 Bxe4 28. fxe4 c6 29. Rd1 Rh4 30. Re1 Re8 31. e5 Rh5 32. Nc4 b5 33. Na3 Rhxe5 34. Rxe5 Rxe5 35. b3 Re2+ 36. Kf3 Rxa2 37. Nxb5 cxb5 38. b4 Rc2 39. h4 Rxc3+ 40. Kg2 Rc4 41. Kg3 Rxb4 42. Kh3 a5 43. Kg2 a4 44. Kf1 a3 45. Ke2 a2 46. Kd3 a1Q 47. Ke3 Qa3+ 48. Kd2 Rb2+ 49. Kc1 Qa1# 0-1

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.08"]
[Round "9.7"]
[White "Chiravanich, Pathee"]
[Black "Maneesorn, Kankawee"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1306"]
[BlackElo "1881"]
[PlyCount "69"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bf5 6. Nc3 e6 7. Nge2 h6 8. 0-0 Be7 9. Ng3 Bg6 10. Nce4 0-0 11. Bf4 Nd5 12. Be3 f5 13. Bh5 Bxh5 14. Nxh5 Nxe3 15. fxe3 g6 16. Qf3 gxh5 17. Qxh5 Kh7 18. Ng3 Qe8 19. Qf3 Nd7 20. Rf2 Bh4 21. Raf1 Nf6 22. Kh1 Bxg3 23. Qxg3 Ne4 24. Qf3 Nxf2+ 25. Rxf2 Rd8 26. c3 Qg6 27. Qf4 Rf7 28. e4 Qg5 29. Qf3 Qc1+ 30. Rf1 Qxb2 31. a4 Rdf8 32. e5 Rg7 33. g3 Rg4 34. Qxg4 fxg4 35. Rxf8 0-1

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.07"]
[Round "7.9"]
[White "Chiravanich, Pathee"]
[Black "Chongstitwattana, Cholapat"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1306"]
[BlackElo "1460"]
[PlyCount "80"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. f3 a6 8. Na3 b5 9. Nd5 Nxd5 10. Qxd5 Qc7 11. Be3 Be6 12. Qd2 d5 13. c3 dxe4 14. fxe4 Rd8 15. Qf2 Rd7 16. Be2 b4 17. Nc4 bxc3 18. bxc3 Bxc4 19. Bb6 Qb8 20. Bxc4 Nd4 21. Bxd4 exd4 22. 0-0 Qc7 23. Bxa6 dxc3 24. Kh1 Bc5 25. Qc2 Qa5 26. Bd3 0-0 27. Rac1 Rfd8 28. Rfd1 Bb4 29. a4 Qe5 30. Qe2 Bd6 31. g3 Ba3 32. Rc2 Rd4 33. Rxc3 Rxe4 34. Bxe4 Rxd1+ 35. Qxd1 Qxc3 36. Qd8+ Bf8 37. Bxh7+ Kxh7 38. Qxf8 Qf3+ 39. Kg1 Qe3+ 40. Kg2 Qe2+ 1/2-1/2

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.07"]
[Round "8.11"]
[White "Iamwattananan, Nattapong"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1100"]
[BlackElo "1306"]
[PlyCount "61"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 0-0 7. Be3 Bb6 8. Nd5 d6 9. Nxb6 axb6 10. h3 Be6 11. Bb3 d5 12. exd5 Nxd5 13. Re1 Re8 14. Qd2 Qf6 15. d4 e4 16. Nh2 Qg6 17. Bxd5 Bxd5 18. Qe2 Be6 19. Kh1 f5 20. c4 Bd7 21. Red1 Nb4 22. Bf4 Nd3 23. Bxc7 Rac8 24. Be5 Rxc4 25. Nf1 f4 26. Rxd3 exd3 27. Qf3 Bc6 28. Qg4 Qxg4 29. hxg4 Rc2 30. Bxf4 Rxf2 31. Nd2 0-1

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.06"]
[Round "6.10"]
[White "Chiravanich, Pathee"]
[Black "Samatthanan, Jirath"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1306"]
[BlackElo "1481"]
[PlyCount "78"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nf3 Nxc3 5. dxc3 Bg4 6. Bf4 e6 7. Bd3 c5 8. Bb5+ Nc6 9. Bxc6+ bxc6 10. 0-0 Be7 11. h3 Bh5 12. g4 Bg6 13. Kg2 Qa5 14. Qd2 Be4 15. a3 c4 16. Qe2 Rb8 17. Rab1 Qa4 18. Rfc1 0-0 19. Kg3 Rb7 20. Nd4 c5 21. b3 cxb3 22. cxb3 Qd7 23. Nc2 Rfb8 24. f3 Bg6 25. b4 cxb4 26. cxb4 Rc7 27. Ra1 d4 28. Ne1 d3 29. Nxd3 Rxc1 30. Nxc1 Rc8 31. Ra2 Qd4 32. Qe3 Qc4 33. Qxa7 Bh4+ 34. Kxh4 Qxf4 35. Qd7 Qxc1 36. b5 Qe1+ 37. Kg5 Qxe5+ 38. Kh4 Qe1+ 39. Kg5 Rc5+ 0-1

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.06"]
[Round "5.10"]
[White "Srivatanakul, Pricha"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1321"]
[BlackElo "1306"]
[PlyCount "163"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e3 e5 2. b3 Nf6 3. Bb2 Nc6 4. Bb5 e4 5. Ne2 Be7 6. Ng3 d5 7. Bxc6+ bxc6 8. 0-0 0-0 9. Ba3 Bxa3 10. Nxa3 Bg4 11. Qc1 h5 12. h3 Be6 13. Qb2 Qd7 14. Rac1 h4 15. Ne2 c5 16. Nf4 Bf5 17. Rfd1 Qe7 18. Nb5 c6 19. Nc3 g5 20. Nfe2 Qe6 21. Na4 Nd7 22. c4 Bxh3 23. cxd5 Qg4 24. Ng3 hxg3 25. fxg3 Qxg3 26. d4 exd3 27. Kh1 Ne5 28. gxh3 Qxh3+ 29. Qh2 Qf3+ 30. Qg2 Qf5 31. Rf1 Qh7+ 32. Kg1 f6 33. Nxc5 Rac8 34. Ne6 Rf7 35. dxc6 d2 36. Qxd2 Qh3 37. Nd4 Qg3+ 38. Qg2 Qxe3+ 39. Qf2 Qxf2+ 40. Kxf2 Nd3+ 41. Ke3 Nxc1 42. Rxc1 Re7+ 43. Kf3 g4+ 44. Kf4 f5 45. Nxf5 Re6 46. Kxg4 Kf8 47. c7 Kf7 48. Kf4 Rf6 49. b4 Ke6 50. Rc6+ Kf7 51. Rc5 Ke6 52. Rc6+ Kf7 53. Rc5 Kg6 54. Kg4 Re6 55. Kf4 Kf7 56. b5 a6 57. a4 Kf8 58. Nd4 Rb6 59. Ke5 axb5 60. axb5 Ke7 61. Kd5 Kd7 62. Rc6 Rxc6 63. bxc6+ Kxc7 64. Ne6+ Kb8 65. Kd6 Rh8 66. Kd7 Rh7+ 67. Kd6 Kc8 68. Nd4 Rh6+ 69. Ne6 Rg6 70. Ke7 Rg1 71. Kd6 Rd1+ 72. Kc5 Rd2 73. Nd4 Rb2 74. Kd6 Rd2 75. Kc5 Ra2 76. Kd6 Rd2 77. Kc5 Rh2 78. Kd6 Rh6+ 79. Kc5 Rg6 80. Kb6 Kb8 81. Nb5 Rxc6+ 82. Kxc6 1/2-1/2

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.05"]
[Round "4.6"]
[White "Chiravanich, Pathee"]
[Black "Prayoonthamrongthiti, Pisut"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1306"]
[BlackElo "1660"]
[PlyCount "82"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Bc4 e6 8. Bb3 Be7 9. Be3 Qc7 10. Qd2 0-0 11. 0-0-0 b5 12. h4 Nc6 13. g4 Ne5 14. h5 b4 15. Nce2 Nc4 16. Bxc4 Qxc4 17. Kb1 d5 18. g5 Nd7 19. b3 Qc7 20. g6 Nf6 21. h6 fxg6 22. hxg7 Rf7 23. e5 Nh5 24. Nf4 Nxf4 25. Bxf4 Rxg7 26. Rdg1 Qc3 27. Qf2 Bc5 28. Be3 Bd7 29. Nf5 Bxe3 30. Nxe3 Qxe5 31. Ng4 Qc3 32. Qh4 Rf8 33. Nh6+ Kh8 34. Rg3 Rc8 35. Rh2 Qe1+ 36. Kb2 Qc3+ 37. Kb1 e5 38. Rxg6 Rxg6 39. Nf7+ Kg7 40. Qxh7+ Kf6 41. Nd6 Rg1# 0-1

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.05"]
[Round "3.7"]
[White "Suppt Hongs, Paisal"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1771"]
[BlackElo "1306"]
[PlyCount "122"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nc6 4. d4 Bf5 5. 0-0 e6 6. c3 Bd6 7. Nbd2 h6 8. Qa4 0-0 9. Re1 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. e4 dxe4 13. Nxe4 Qc8 14. Nxf6+ Bxf6 15. Bf4 c6 16. Be5 Bxe5 17. Rxe5 Re8 18. Rae1 Qd7 19. Qd4 Rxe5 20. Qxe5 Rd8 21. h4 Be6 22. a3 Qd2 23. Qe2 Qd6 24. Bf3 Re8 25. Rd1 Qe7 26. Qd2 Bb3 27. Rc1 Rd8 28. Qe1 Qd7 29. Qe2 Re8 30. Be4 Qe7 31. Re1 Be6 32. Bb1 Qf6 33. Qc2 g6 34. Qc1 Kg7 35. Ba2 Bh3 36. Re3 Re4 37. Qe1 Qf3 38. Rxf3 Rxe1+ 39. Kh2 Be6 40. Bxe6 Rxe6 41. a4 Rf6 42. Kg2 Rd6 43. g4 a5 44. Re3 Kf6 45. Kf3 Rd2 46. b3 g5 47. h5 b5 48. Kg3 Rb2 49. axb5 cxb5 50. c4 bxc4 51. bxc4 Rc2 52. Ra3 Rxc4 53. Rxa5 Re4 54. f3 Re5 55. Ra8 Re6 56. Rh8 Ke5 57. Rf8 Rf6 58. Ra8 Kd4 59. Ra5 Ke3 60. Re5+ Kd4 61. Re4+ Kd5 1/2-1/2

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.04"]
[Round "1.8"]
[White "Burbach, Brunel Baron"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1795"]
[BlackElo "1306"]
[PlyCount "92"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. b4 Bd6 7. 0-0 h6 8. Re1 Re8 9. Nbd2 Bf8 10. Qb3 Qe7 11. Nh4 Nh5 12. Nf5 Qf6 13. Ne3 Qg6 14. Ndf1 Nf6 15. Ng3 d6 16. Nef5 Be6 17. f4 Bxc4 18. Qxc4 Nh5 19. Nxh5 Qxh5 20. b5 Ne7 21. Ng3 Qg4 22. fxe5 Ng6 23. Qxc7 Nxe5 24. Qxb7 Nxd3 25. Rf1 Ne5 26. Bf4 Qe6 27. a4 Reb8 28. Qd5 Qxd5 29. exd5 Rc8 30. Bxe5 dxe5 31. Ne2 Rc5 32. Rfd1 Rd8 33. Rab1 Rcxd5 34. Rxd5 Rxd5 35. a5 Bc5+ 36. Kf1 Rd6 37. Ke1 Kf8 38. Ng3 e4 39. Ke2 Re6 40. Rd1 Ke8 41. Rd5 Bg1 42. Nf5 Rg6 43. g3 Rg5 44. Nd6+ Kd7 45. Rxg5 hxg5 46. Nxe4 f6 1-0

[Event "Nonthaburi SEA Games Qual"]
[Site "Nonthaburi"]
[Date "2021.03.04"]
[Round "2.10"]
[White "Chiravanich, Pathee"]
[Black "Mongkolpradit, Harris"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1306"]
[BlackElo "1533"]
[PlyCount "83"]
[EventDate "2021.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. f3 a6 8. Na3 b5 9. Nd5 Be7 10. Be3 Rb8 11. Qd2 Bb7 12. Bb6 Qd7 13. Nc7+ Kf8 14. Nd5 Nxd5 15. exd5 Nd8 16. 0-0-0 Ba8 17. Be3 Qc7 18. Qf2 Qa5 19. Kb1 Qc7 20. g3 Nb7 21. Ba7 Re8 22. Bb6 Qd7 23. h4 b4 24. Nc4 Nc5 25. Nxe5 Qf5 26. Bxc5 Qxe5 27. Bd4 Qf5 28. Bh3 Qg6 29. h5 Qh6 30. g4 Bg5 31. Rhf1 Be3 32. Qh4 Bg5 33. Qg3 Bf4 34. Qg2 Qg5 35. Rfe1 Bxd5 36. Rxe8+ Kxe8 37. Qe2+ Kd7 38. Bxg7 Re8 39. Qd3 Be6 40. Qd4 Bxa2+ 41. Kxa2 Qa5+ 42. Kb1 1-0

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.23"]
[Round "9"]
[White "Columna, Relghie"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1389"]
[BlackElo "1253"]
[PlyCount "69"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. h3 Nf6 7. Nc3 0-0 8. d3 h6 9. Be3 Re8 10. Re1 Nh7 11. d4 Bd7 12. Qd2 f6 13. Rad1 Qe7 14. d5 Rad8 15. Ne2 cxd5 16. Qxd5+ Be6 17. Qxb7 Rb8 18. Qxa6 Rxb2 19. c4 Qf7 20. c5 Rxa2 21. Qb7 Be7 22. Qxc7 Rc8 23. Qb6 Bd8 24. Rxd8+ Rxd8 25. Qxd8+ Nf8 26. c6 Rc2 27. Rc1 Rxe2 28. c7 Ra2 29. c8Q Bxc8 30. Rxc8 Ra1+ 31. Kh2 Ra4 32. Bc5 Kh7 33. Qxf8 Qa2 34. Qh8+ Kg6 35. Rc7 1-0

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.22"]
[Round "8"]
[White "Chiravanich, Pathee"]
[Black "Burman, Ray Pritish"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1253"]
[BlackElo "1185"]
[PlyCount "39"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. g4 h5 9. h3 Nc6 10. Qd2 Bd7 11. 0-0-0 Rc8 12. Bh6 Nxd4 13. Bxg7 Nb3+ 14. cxb3 Kxg7 15. gxh5 Nxh5 16. Rg1 Qb6 17. Bc4 Bc6 18. Qg5 Nf6 19. f4 Nxe4 20. Nxe4 1/2-1/2

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.22"]
[Round "7"]
[White "Chiravanich, Pathee"]
[Black "Cayabyab, Rei Vincent"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1253"]
[PlyCount "63"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. g4 h6 9. Qd2 Nc6 10. h4 Qc7 11. 0-0-0 b5 12. Kb1 Bb7 13. Qf2 Rc8 14. a3 Nxd4 15. Bxd4 e5 16. Be3 Qc6 17. Bd3 Rd8 18. Qe2 Qc8 19. g5 Nh5 20. gxh6 Ng3 21. Qg2 Nxh1 22. Bb6 Bf6 23. Bxd8 Qxd8 24. hxg7 Rg8 25. Rxh1 Rxg7 26. Qf2 Rh7 27. h5 Rh6 28. Qa7 Qa8 29. Qe3 Rh7 30. h6 Bg7 31. Qg5 f6 32. Qg6+ 1-0

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.21"]
[Round "6"]
[White "Mikhailova, Veronika"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1074"]
[BlackElo "1253"]
[PlyCount "114"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 Nf6 4. Nc3 d6 5. Bb5 Bd7 6. d3 Be7 7. Bxc6 Bxc6 8. fxe5 dxe5 9. Nxe5 Bc5 10. Nxc6 bxc6 11. Na4 Bf2+ 12. Kxf2 Qd4+ 13. Be3 Qxa4 14. Rf1 Qb5 15. b3 Qe5 16. Kg1 0-0 17. Rf5 Qe6 18. Qf3 Rab8 19. Bd4 Rb5 20. Bxf6 Rxf5 21. Qxf5 Qxf5 22. exf5 gxf6 23. Re1 Rc8 24. Re4 Kg7 25. Rc4 Kh6 26. Rxc6 Kg5 27. Rc5 Re8 28. Kf2 Re5 29. Rxc7 Rxf5+ 30. Kg3 Ra5 31. a4 h5 32. h3 h4+ 33. Kf3 Rf5+ 34. Ke3 Re5+ 35. Kd2 Kf4 36. Rxa7 Kg3 37. Rxf7 Kxg2 38. Rxf6 Kxh3 39. Rg6 Kh2 40. b4 h3 41. a5 Kh1 42. a6 h2 43. a7 Re2+ 44. Kc3 Rxc2+ 45. Kd4 Rc4+ 46. Ke3 Re4+ 47. Kf3 Rf4+ 48. Kg3 Rf3+ 49. Kh4 Rh3+ 50. Kg4 Rh4+ 51. Kf5 Rf4+ 52. Ke6 Re4+ 53. Kd6 Rd4+ 54. Kc7 Rd7+ 55. Kb8 Rb7+ 56. Kc8 Rc7+ 57. Kb8 Rb7+ 1/2-1/2

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.21"]
[Round "5"]
[White "Tabernilla, Tyrhhone James"]
[Black "Chiravanich, Pathee"]
[Result "1/2-1/2"]
[ECO "D10"]
[BlackElo "1253"]
[PlyCount "91"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 e6 5. e4 Bb4 6. Bxc4 Nf6 7. f3 h6 8. Nge2 0-0 9. Be3 Nbd7 10. Qc2 e5 11. Rd1 Qe7 12. 0-0 Nb6 13. Bd3 exd4 14. Bxd4 Bc5 15. Bxc5 Qxc5+ 16. Kh1 Be6 17. b3 Qg5 18. f4 Qh4 19. Nd4 Bg4 20. Rde1 c5 21. Nf5 Bxf5 22. exf5 Ng4 23. g3 Qh3 24. Qg2 Qxg2+ 25. Kxg2 Rfe8 26. Rg1 h5 27. Rxe8+ Rxe8 28. Be4 Rd8 29. h3 Rd2+ 30. Kf1 Ne3+ 31. Ke1 Rb2 32. a5 Nd7 33. Nd1 Nxd1 34. Kxd1 Rxb3 35. Rg2 Nf6 36. Bc2 Ra3 37. g4 hxg4 38. hxg4 Nd5 39. Kc1 Ne3 40. Rd2 Nxc2 41. Rd8+ Kh7 42. Kxc2 Rxa5 43. Rd7 Ra4 44. Rxb7 Rxf4 45. Rxa7 Rxg4 46. Rxf7 1/2-1/2

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.20"]
[Round "3"]
[White "Chiravanich, Pathee"]
[Black "Ku, Ee Enn"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1253"]
[BlackElo "1016"]
[PlyCount "59"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. 0-0 dxc3 8. Nxc3 0-0 9. Bg5 Be7 10. Bxe7 Qxe7 11. Re1 Re8 12. Nd5 Qd8 13. Ng5 Rxe5 14. Qxg4 d6 15. Qf4 Rxg5 16. Qxg5 Be6 17. Qxd8+ Rxd8 18. Ne3 Re8 19. Bb5 Bd7 20. Bxc6 Bxc6 21. Nf5 Rd8 22. Ne7+ Kf8 23. Nxc6 bxc6 24. Rac1 c5 25. b4 cxb4 26. Rxc7 Ra8 27. Ree7 d5 28. Rxf7+ Ke8 29. Rxg7 d4 30. Rg8# 1-0

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.20"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Romero, Gladimir Chester"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1253"]
[BlackElo "1498"]
[PlyCount "74"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nde2 Be6 8. Be3 Nbd7 9. Qd2 b5 10. a3 Rc8 11. Ng3 Nb6 12. Be2 Be7 13. 0-0 d5 14. exd5 Nbxd5 15. Nxd5 Nxd5 16. Bf2 h6 17. Bd3 0-0 18. Qe2 Qc7 19. Rfe1 Bd6 20. Qe4 Nf6 21. Qh4 Be7 22. Nh5 Nxh5 23. Qxh5 f5 24. f4 e4 25. Bd4 Bf6 26. Bxf6 Rxf6 27. Bf1 Qxf4 28. a4 Rxc2 29. axb5 axb5 30. Qe8+ Kh7 31. Qxb5 Qf2+ 32. Kh1 Bc4 33. Qxc4 Rxc4 34. Bxc4 Qxb2 35. Rab1 Qd4 36. Rb4 Qc3 37. Reb1 Rg6 0-1

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.19"]
[Round "1"]
[White "Kaewpitakkun, Pantham"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1253"]
[PlyCount "118"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. a3 a6 7. 0-0 d6 8. h3 0-0 9. Be3 Ba7 10. Qd2 Be6 11. Nd5 Bxd5 12. exd5 Ne7 13. Bxa7 Rxa7 14. Qe3 Ra8 15. Qd2 Nexd5 16. Bxd5 Nxd5 17. Qe2 Qf6 18. Qe4 c6 19. Rfe1 Qg6 20. Qa4 Nf4 21. Nh4 Qg5 22. g3 Nxh3+ 23. Kg2 Nf4+ 24. Kh2 Rfe8 25. Nf3 Qh5+ 26. Kg1 Qxf3 27. gxf4 exf4 28. Re4 Rxe4 29. Qxe4 Qg4+ 30. Kf1 Qh3+ 31. Qg2 Qxg2+ 32. Kxg2 Re8 33. Kf3 g5 34. Rh1 Kg7 35. Rg1 Kf6 36. Rh1 Kg6 37. Rg1 h5 38. Kg2 Kf5 39. Rh1 h4 40. f3 Re2+ 41. Kh3 Rf2 42. Re1 Rxf3+ 43. Kg2 Rg3+ 44. Kf2 Kg4 45. Re7 Rf3+ 46. Kg2 h3+ 47. Kh2 Rf2+ 48. Kg1 Kg3 49. Re1 Rg2+ 50. Kh1 h2 51. Rf1 Rg1+ 52. Rxg1+ hxg1Q+ 53. Kxg1 f3 54. Kf1 f2 55. c4 f6 56. b4 Kf3 57. d4 g4 58. d5 g3 59. b5 g2# 0-1

[Event "Thailand Pattaya U12 op 2nd"]
[Site "Pattaya"]
[Date "2019.10.19"]
[Round "2"]
[White "Sai, Han Thiha"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1749"]
[BlackElo "1253"]
[PlyCount "50"]
[EventDate "2019.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 0-0 7. Re1 d6 8. Nbd2 Be6 9. Bb3 Bg4 10. h3 Bh5 11. Nf1 Bg6 12. N1d2 Bh5 13. Nf1 Bg6 14. Ne3 Bh5 15. Nf5 Ne7 16. Ng3 Bg6 17. Nh4 Bh7 18. Qf3 Ng6 19. Nhf5 Nd7 20. Nh5 Nh4 21. Qg4 Nxf5 22. exf5 g5 23. fxg6 Kh8 24. g7+ Kg8 25. gxf8Q+ Kxf8 1-0

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2019.05.02"]
[Round "3"]
[White "Boutson, Poon"]
[Black "Chiravanich, Pathee"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1242"]
[PlyCount "104"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. 0-0 Nf6 6. Nc3 d6 7. h3 0-0 8. Be3 Bb6 9. Nd5 Nxd5 10. Bxd5 Nb4 11. Bb3 Be6 12. Bxe6 fxe6 13. Bxb6 axb6 14. c3 Nc6 15. d4 exd4 16. Nxd4 Nxd4 17. cxd4 Qh4 18. Qg4 Qxg4 19. hxg4 Ra4 20. Rfd1 Rf4 21. f3 d5 22. b3 Rb4 23. Rdc1 c6 24. exd5 exd5 25. a3 Rbxd4 26. Kf2 Rf8 27. Ke3 Rdf4 28. Rf1 R4f7 29. Kd2 Re7 30. b4 Rfe8 31. Rfe1 Rxe1 32. Rxe1 Rxe1 33. Kxe1 Kf7 34. Kd2 Ke6 35. f4 g6 36. Ke3 h5 37. g5 Kf5 38. Kf3 h4 39. g3 hxg3 40. Kxg3 d4 41. Kf2 d3 42. Ke3 d2 43. Kxd2 Kxf4 44. Kc3 Kxg5 45. Kd2 Kf5 46. Ke2 g5 47. Kf2 c5 48. bxc5 bxc5 49. Ke2 g4 50. Kf2 c4 51. Ke3 Ke5 52. Kd2 Kd4 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2019.05.02"]
[Round "4"]
[White "Chiravanich, Pathee"]
[Black "Riangrungrote, Phawat"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1242"]
[BlackElo "1665"]
[PlyCount "66"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. d3 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. Bxc6 bxc6 9. Qe1 Rb8 10. e5 Nd7 11. Qg3 Ba6 12. f5 exf5 13. Bh6 g6 14. Bxf8 Nxf8 15. b3 Ne6 16. Ne2 c4 17. Ned4 Bc5 18. c3 cxd3 19. Kh1 Bxd4 20. Nxd4 Nxd4 21. cxd4 Rb4 22. Qe3 Qe7 23. Rac1 d2 24. Qxd2 Bxf1 25. Rxf1 c5 26. dxc5 Qxc5 27. Rc1 Qd4 28. Qh6 Rb8 29. Re1 Re8 30. Rc1 Qxe5 31. Qd2 Qe2 32. Qa5 d4 33. Rg1 Qf2 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2019.05.01"]
[Round "2"]
[White "Chiravanich, Pathee"]
[Black "Petchrongrusamee, Pornpong"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1242"]
[BlackElo "1473"]
[PlyCount "84"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Bd3 Bg6 9. Bxg6 hxg6 10. Nf3 Nxc4 11. Bc1 e6 12. b3 Bb4+ 13. Nbd2 Ne3 14. Qe2 Nc2+ 15. Kd1 Nxa1 16. Bb2 Nxb3 17. Nxb3 Qd5 18. Rf1 f5 19. exf6 gxf6 20. Qc2 Rg8 21. a3 Bd6 22. Nbd2 0-0-0 23. Kc1 g5 24. Nc4 Bf4+ 25. Kb1 g4 26. Nfd2 Bg5 27. Nb3 f5 28. Rd1 Rh8 29. Rh1 Kb8 30. Bc1 Bxc1 31. Qxc1 Qxg2 32. Ne3 Qe4+ 33. Ka2 Nxd4 34. Na1 Nf3 35. Nf1 Rd6 36. Ng3 Qd5+ 37. Nb3 Rxh2+ 38. Rxh2 Nxh2 39. Qb2 Nf3 40. Ne2 e5 41. Nc3 Qc4 42. Kb1 Qxb3 0-1

[Event "THA-ch"]
[Site "Bangkok"]
[Date "2019.05.01"]
[Round "1"]
[White "Nattavutthisit, Kavin"]
[Black "Chiravanich, Pathee"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1826"]
[BlackElo "1242"]
[PlyCount "61"]
[EventDate "2019.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "THA"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 Nf6 4. 0-0 e6 5. c4 c6 6. b3 Bd6 7. Bb2 0-0 8. d3 Nbd7 9. Nbd2 Rc8 10. Re1 Qb6 11. e4 Ng4 12. exf5 Bc5 13. d4 Be7 14. fxe6 fxe6 15. Rxe6 Rf7 16. cxd5 Rcf8 17. Qe2 Bb4 18. Nc4 Qb5 19. a3 cxd5 20. axb4 dxc4 21. bxc4 Qxb4 22. Re8 Nb6 23. Rxf8+ Kxf8 24. Ba3 g6 25. Bxb4+ Kg7 26. h3 Nf6 27. Ng5 Rd7 28. d5 Kh6 29. h4 Rc7 30. Bf8+ Rg7 31. Nf7# 1-0

