[Event "Chennai Murali Mohan Memorial 2nd"]
[Site "Chennai"]
[Date "2023.07.16"]
[Round "9"]
[White "Ayyappan, P Santhana Prabu"]
[Black "Arnav, Maheshwari"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "1730"]
[BlackElo "1990"]
[PlyCount "102"]
[EventDate "2023.07.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 Rd8 12. Qe2 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Bb2 Ng4 16. g3 Qe7 17. c4 h6 18. Rad1 Bd7 19. Qf3 Rab8 20. Bf5 Bxf5 21. Qxf5 Qg5 22. Qxg5 hxg5 23. Rd5 Rxd5 24. cxd5 f6 25. e4 Re8 26. f3 Nh6 27. Kf2 Nf7 28. Ke3 Nd6 29. Kd3 g4 30. fxg4 Rxe4 31. h3 b6 32. g5 fxg5 33. h4 gxh4 34. gxh4 Rxh4 35. Rg1 Rh3+ 36. Kc2 Nc4 37. d6 Rh2+ 38. Kc1 Rxb2 39. d7 Rd2 40. Rd1 Rxd7 41. Rxd7 Nxa3 42. Rxa7 Nc4 43. Ra4 Ne5 44. Ra6 b5 45. Ra5 b4 46. Kc2 Nd7 47. Ra7 Ne5 48. Ra5 Nd7 49. Ra7 Ne5 50. Ra5 Nd7 51. Ra7 Nf6 1/2-1/2

[Event "Chennai Murali Mohan Memorial 2nd"]
[Site "Chennai"]
[Date "2023.07.16"]
[Round "6"]
[White "Vishnu, Prasanna V"]
[Black "Ayyappan, P Santhana Prabu"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2477"]
[BlackElo "1730"]
[PlyCount "65"]
[EventDate "2023.07.15"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 g6 5. e3 Bg7 6. Be2 0-0 7. b3 b6 8. Bb2 Bb7 9. 0-0 Nbd7 10. b4 c5 11. dxc5 bxc5 12. b5 Qc7 13. Qc2 e5 14. cxd5 Nxd5 15. a3 f5 16. Bc4 Kh8 17. Rfd1 Rac8 18. Ba2 Bf6 19. e4 Nf4 20. Re1 Bg7 21. Rad1 Rce8 22. Ng5 h6 23. Nf7+ Kh7 24. exf5 c4 25. fxg6+ Nxg6 26. Qxc4 Qb6 27. Ne4 Re7 28. Rd6 Qa5 29. Bc3 Qxa3 30. Neg5+ hxg5 31. Nxg5+ Kh8 32. Rxg6 e4 33. Rh6# 1-0

[Event "Chennai op 13th"]
[Site "Chennai"]
[Date "2022.06.22"]
[Round "5"]
[White "Karthikeyan, Pandian"]
[Black "Ayyappan, P Santhana Prabu"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2346"]
[BlackElo "1761"]
[PlyCount "87"]
[EventDate "2022.06.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. h3 h6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Bxc6 bxc6 12. Be3 Kh7 13. Qc1 Bd7 14. Nc3 Nxc3 15. Qxc3 f6 16. e6 Be8 17. Bf4 g5 18. Bh2 Qb6 19. Nd2 f5 20. Be5 Bxe5 21. Rxe5 g4 22. Nb3 gxh3 23. Qxh3 f4 24. Rc1 a5 25. Rf5 Bg6 26. Rxf8 Rxf8 27. Qc3 a4 28. Nc5 Qb5 29. Nd7 Rg8 30. Qa3 Re8 31. Qf3 Be4 32. Qxf4 Rg8 33. Nf8+ Kg7 34. Rc3 Bd3 35. Qf7+ Kh8 36. Qxe7 Qxb2 37. Qf6+ Rg7 38. e7 Qb1+ 39. Kh2 Qb8+ 40. f4 Qb2 41. Qxg7+ Kxg7 42. e8Q Qxc3 43. Qe7+ Kh8 44. Ne6 1-0

[Event "Rajapalayam Ramco op"]
[Site "Rajapalayam"]
[Date "2019.12.01"]
[Round "4"]
[White "Laxman, Rajaram"]
[Black "Ayyappan, P Santhana Prabu"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2444"]
[BlackElo "1708"]
[PlyCount "55"]
[EventDate "2019.11.30"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "IND"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. b3 b6 6. Bd3 Bb7 7. 0-0 Nbd7 8. Bb2 Bd6 9. Nc3 0-0 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bd3 h6 15. Rad1 Qe7 16. Rfe1 Rfd8 17. h3 Kh8 18. Qc1 Kg8 19. Bb1 a6 20. Qc2 Bc7 21. Ne5 h5 22. Nf3 g6 23. Qc3 Kg7 24. Qe3 Bd6 25. Qg5 Nh7 26. d5+ f6 27. Qxg6+ Kh8 28. Ng5 1-0

[Event "IND-ch U15"]
[Site "Tiruchengode"]
[Date "2019.07.13"]
[Round "7"]
[White "Ayushh, Ravikumar"]
[Black "Ayyappan, P Santhana Prabu"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1946"]
[BlackElo "1798"]
[PlyCount "113"]
[EventDate "2019.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Qc2 Bg7 9. cxd5 0-0 10. dxe6 Bxe6 11. Bd3 Nd7 12. 0-0 Rfe8 13. Nd2 Qe7 14. Bc4 Bxc4 15. Nxc4 Nf6 16. Rfd1 Rad8 17. Rac1 Kh7 18. Qb3 Nd5 19. g3 h5 20. Nxd5 Rxd5 21. Qa3 Qxa3 22. Nxa3 Red8 23. Nb1 Ra5 24. Nc3 c5 25. dxc5 Rxd1+ 26. Rxd1 Rxc5 27. Rd7 b5 28. Rxf7 b4 29. Na4 Rc1+ 30. Kg2 Ra1 31. a3 a5 32. Ra7 bxa3 33. bxa3 Rxa3 34. Rxa5 Kh6 35. Ra8 Ra2 36. Nb6 Rb2 37. Nd5 Rc2 38. Ra6 Kh7 39. Nf6+ Kh6 40. Re6 Ra2 41. h4 Rb2 42. Nd7 Bc3 43. Ne5 Kh7 44. Nf3 Ra2 45. Rc6 Ba1 46. Rd6 Bc3 47. Rc6 Ba1 48. Ne1 Be5 49. Rc2 Ra6 50. f4 Bf6 51. Nf3 Kg7 52. e4 Kf7 53. Rc7+ Ke6 54. e5 Bd8 55. Nd4+ Kd5 56. Rd7+ Kc4 57. Rxd8 1-0

