[Event "Chennai op 13th"]
[Site "Chennai"]
[Date "2022.06.22"]
[Round "6"]
[White "Deepan Chakkravarthy, J."]
[Black "Sonwani, Yashpal Singh"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2478"]
[BlackElo "2178"]
[PlyCount "101"]
[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. c4 Nf6 2. Nc3 b6 3. e4 Bb7 4. e5 Ne4 5. Nxe4 Bxe4 6. Qg4 Bg6 7. Nf3 Nc6 8. Be2 d6 9. d4 dxe5 10. d5 Nd4 11. Nxe5 Nxe2 12. Qxe2 e6 13. 0-0 Bd6 14. dxe6 Bxe5 15. Qxe5 Qd6 16. exf7+ Kxf7 17. Qxd6 cxd6 18. Rd1 Rhe8 19. Be3 Re6 20. Rd2 Rc8 21. b3 Be4 22. Bf4 Rd8 23. f3 Bc6 24. Rad1 g5 25. Bxg5 Rg8 26. Bh4 Reg6 27. Bg3 h5 28. Kf1 b5 29. Rxd6 bxc4 30. Rxg6 Rxg6 31. bxc4 Ke7 32. Kf2 Bd7 33. Bh4+ Ke8 34. Rd5 Ra6 35. Re5+ Kf8 36. a3 Be6 37. c5 Bf7 38. Re3 Be6 39. Bg3 Kf7 40. Bd6 h4 41. Rc3 Bd5 42. g4 Bc6 43. Kg2 Ra4 44. Kh3 Rd4 45. Kxh4 Rd2 46. h3 a5 47. f4 a4 48. Kg5 Rb2 49. f5 Rb3 50. Rxb3 axb3 51. Be5 1-0

[Event "Wch U16"]
[Site "Oropesa del Mar"]
[Date "2000.10.19"]
[Round "8"]
[White "Sonwani, Yashpal Singh"]
[Black "Jegorovas, Aleksandras"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2142"]
[BlackElo "2234"]
[PlyCount "61"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Ba6 8. e3 d6 9. Bd3 Nbd7 10. Ne2 Rc8 11. 0-0 h6 12. Bh4 c5 13. Qb3 d5 14. Bxf6 Nxf6 15. Rac1 cxd4 16. Nxd4 e5 17. Nb5 Bxb5 18. Qxb5 dxc4 19. Bxc4 Rc5 20. Qb3 Qc7 21. Rc2 Rc8 22. Rfc1 e4 23. Qa2 Ng4 24. g3 Ne5 25. Bb3 Nf3+ 26. Kf1 Nd2+ 27. Kg2 Nxb3 28. Rxc5 Nxc5 29. b4 Qe5 30. bxc5 bxc5 31. Qc4 0-1

[Event "Wch U16"]
[Site "Oropesa del Mar"]
[Date "2000.10.12"]
[Round "2"]
[White "Llobel Cortell, Enrique"]
[Black "Sonwani, Yashpal Singh"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2285"]
[BlackElo "2142"]
[PlyCount "99"]
[EventDate "2000.10.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nxb3 11. axb3 a6 12. Nd5 d6 13. Bb6 Qd7 14. Bd4 Bxd4 15. Qxd4 Qd8 16. h4 h5 17. Nb6 Rb8 18. 0-0-0 Be6 19. b4 Qc7 20. f3 f6 21. Rhg1 Kf7 22. Rd3 Rbd8 23. Kb1 Rh8 24. Re1 Rdg8 25. Rc3 Qb8 26. f4 Rd8 27. f5 Bc8 28. Qc4+ Kg7 29. Ree3 Bd7 30. Rg3 Rh6 31. fxg6 d5 32. Qc7 Qxc7 33. Rxc7 Bg4 34. Rxe7+ Kf8 35. Rf7+ Kg8 36. Nxd5 Rxg6 37. Rxb7 f5 38. Ne7+ Kf7 39. Nxg6+ Kxg6 40. Rb6+ Kf7 41. exf5 Rd1+ 42. Ka2 Rd2 43. Rc3 Bxf5 44. Rc7+ Bd7 45. Rbb7 Ke8 46. Rxd7 Rxd7 47. Rxd7 Kxd7 48. c4 Ke6 49. c5 Kf5 50. Kb3 1-0

[Event "IND-ch U20"]
[Site "Sivakasi"]
[Date "1999.??.??"]
[Round "?"]
[White "Krishnan, S Ram"]
[Black "Sonwani, Yashpal Singh"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2150"]
[PlyCount "131"]
[EventDate "1999.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[EventCategory "1"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nc6 7. Nxc6 bxc6 8. e5 Nd7 9. Bc4 e6 10. exd6 Nb6 11. Bb3 Bxd6 12. Ne4 Bb4+ 13. c3 Qxd1+ 14. Bxd1 Be7 15. 0-0 0-0 16. Be3 Rb8 17. Bd4 Nd7 18. c4 c5 19. Bc3 Bb7 20. Ng3 Bf6 21. Bxf6 Nxf6 22. Be2 Be4 23. b3 Rfd8 24. Rfd1 Kf8 25. Kf2 Ke7 26. Bf3 Bg6 27. Ke3 h5 28. h3 h4 29. Nf1 Ne8 30. Nh2 Nd6 31. Bg4 Ne4 32. Nf3 Nc3 33. Rxd8 Rxd8 34. Ne5 Be4 35. Rc1 Nxa2 36. Ra1 Nb4 37. Kxe4 f5+ 38. Kf3 fxg4+ 39. hxg4 Rd2 40. g5 Rb2 41. Rd1 Rxb3+ 42. Kg4 Nc2 43. Rd7+ Ke8 44. Rxg7 Ne3+ 45. Kh5 Nxg2 46. g6 h3 47. Kg5 h2 48. Kf6 Kd8 49. Rh7 Nxf4 50. g7 Rg3 51. Rxh2 Kc7 52. Rh8 Kd6 53. Rd8+ Kc7 54. g8Q Rxg8 55. Rxg8 Kd6 56. Rd8+ Kc7 57. Rd7+ Kb6 58. Rd6+ Ka5 59. Rc6 Kb4 60. Rxa6 Kc3 61. Rxe6 Nd3 62. Nxd3 Kxd3 63. Rd6+ Kxc4 64. Ke5 Kb3 65. Rc6 c4 66. Kd4 1-0

[Event "IND-ch U20"]
[Site "Sivakasi"]
[Date "1999.??.??"]
[Round "?"]
[White "Sonwani, Yashpal Singh"]
[Black "Panchanathan, Magesh Chandran"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2253"]
[PlyCount "79"]
[EventDate "1999.12.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[EventCategory "1"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 h6 11. Bh4 c5 12. Ne2 Rc8 13. 0-0 cxd4 14. exd4 d5 15. Qb3 Qc7 16. Rac1 Qb8 17. Bg3 Qa8 18. Nc3 Ba6 19. Nb5 dxc4 20. Bxc4 Nd5 21. Rfe1 Bxb5 22. Bxb5 Nb8 23. Qd3 a6 24. Ba4 b5 25. Bc2 Nf6 26. Be5 Nbd7 27. f4 Rc4 28. b3 Rc6 29. Re3 Rfc8 30. Rg3 Qa7 31. Kf1 Qb6 32. h3 b4 33. axb4 Qb5 34. d5 Qxd3+ 35. Rxd3 Nxd5 36. Ra1 Nxe5 37. fxe5 Rxc2 38. Rd4 Ne3+ 39. Kg1 Rxg2+ 40. Kh1 0-1

