[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2024.01.01"]
[Round "8"]
[White "Rajanya, Datta"]
[Black "Dhakshniga, T."]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1688"]
[BlackElo "1416"]
[PlyCount "126"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Nxe5 7. dxe5 Bc5 8. Bxe4 Qh4 9. Qe2 Qxe4 10. Qxe4 dxe4 11. Bf4 Bf5 12. Nd2 0-0-0 13. 0-0-0 Bxf2 14. Rhf1 e3 15. Bxe3 Bxe3 16. Rxf5 Rxd2 17. Rxd2 Rd8 18. Rff2 Rd5 19. Kc2 Bxd2 20. Rxd2 Rxe5 21. b4 c6 22. a4 Kc7 23. Kb3 Re4 24. a5 f5 25. Kc2 g6 26. Kb3 f4 27. Kc2 Re3 28. Kb3 g5 29. Kc4 b5+ 30. Kd4 Kd6 31. Rc2 Re1 32. Rd2 h5 33. Rf2 Rd1+ 34. Ke4 Ke6 35. h4 Kf6 36. g3 Kg6 37. gxf4 g4 38. Re2 Kf6 39. Re3 Rh1 40. Re2 Rxh4 41. Rd2 Ke7 42. Rg2 Rh3 43. Rc2 g3 44. Kf3 Rh2 45. Rc1 h4 46. Re1+ Kf7 47. Rd1 Rf2+ 48. Kg4 Rh2 49. Kf3 g2 50. Kf2 h3 51. Rd7+ Ke6 52. Rxa7 Rh1 53. Rg7 Rf1+ 54. Ke2 g1Q 55. Rxg1 Rxg1 56. f5+ Kxf5 57. a6 Ra1 58. a7 Rxa7 59. c4 h2 60. Kf2 h1Q 61. c5 Ra2+ 62. Kg3 Rg2+ 63. Kf3 Qh3# 0-1

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.31"]
[Round "6"]
[White "Mishka, Mathur"]
[Black "Rajanya, Datta"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1414"]
[BlackElo "1688"]
[PlyCount "108"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. b3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Nbd2 Be7 10. 0-0 Rc8 11. h3 0-0 12. Ne5 Qa5 13. Nxc6 Rxc6 14. c4 Rd8 15. Rac1 a6 16. a4 Qb6 17. Nf3 Rcc8 18. Rfd1 h6 19. Be5 Nd7 20. cxd5 Nxe5 21. Nxe5 Rxd5 22. Qb1 Rcd8 23. Nc4 Qb4 24. dxc5 Bxc5 25. Rxd5 Rxd5 26. Rd1 Qc3 27. Rc1 Qf6 28. Rd1 Rf5 29. Qc2 g6 30. Nd6 Bxd6 31. Rxd6 Rg5 32. Rd1 Qf3 33. Rd8+ Kh7 34. g3 Qf6 35. Rd7 b5 36. h4 Rh5 37. Kg2 Kg7 38. Rd4 e5 39. Rd5 bxa4 40. bxa4 Rf5 41. e4 Rf3 42. Rd3 Rxd3 43. Qxd3 Qc6 44. a5 Kf6 45. f3 Kg7 46. Qd2 Qb5 47. g4 Qc5 48. g5 h5 49. Qd8 Qc2+ 50. Kg3 Qc5 51. Qb6 Qc3 52. Qxa6 Qe1+ 53. Kg2 Qd2+ 54. Kf1 Qd1+ 1/2-1/2

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.30"]
[Round "5"]
[White "Rajanya, Datta"]
[Black "Asmita, Avijit Ray"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1688"]
[BlackElo "1470"]
[PlyCount "86"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Bg5 0-0 10. Qc2 Qb6 11. Nbd2 Qc7 12. Kh1 Rae8 13. Bd3 b5 14. Rae1 h6 15. Be3 Re7 16. Nb3 Rfe8 17. Bc1 a5 18. Qf2 exd4 19. cxd4 Nxe4 20. Bxe4 Rxe4 21. Ne5 Nf6 22. Rxe4 Nxe4 23. Qc2 Nf6 24. h3 Be6 25. Bxh6 Nh5 26. Bf4 Nxf4 27. Rxf4 Bxe5 28. dxe5 Qxe5 29. Qxc6 Bd5 30. Qc1 Qg5 31. Qd2 Bxg2+ 32. Kh2 Bd5 33. Qf2 Re1 34. Rg4 Qe5+ 35. Qf4 Rh1+ 36. Kg3 Qe1+ 37. Qf2 Rxh3+ 38. Kxh3 Qxf2 39. Rd4 Be6+ 40. Rg4 Qf3+ 41. Kh2 Bxg4 42. Nxa5 Bh3 43. a4 Qg2# 0-1

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.29"]
[Round "4"]
[White "Aamuktha, Guntaka"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "1532"]
[BlackElo "1688"]
[PlyCount "123"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Nxf2 12. Rxf2 f6 13. Nf1 Bxf2+ 14. Kxf2 fxe5 15. Kg1 Bg4 16. Bb3 Ne7 17. Bg5 c6 18. Qe2 Rf5 19. Bxe7 Bxf3 20. Bxd8 Bxe2 21. Ng3 Rf7 22. Bb6 Bd3 23. Re1 Re8 24. Nh1 h6 25. Nf2 Bf5 26. Bd1 Rf6 27. Ng4 Rfe6 28. Ne3 Bd3 29. Bc2 Bxc2 30. Nxc2 Kf7 31. Nb4 g5 32. Nxa6 Rf6 33. Nb4 Kg6 34. Rf1 Rfe6 35. Na6 R6e7 36. Bc5 Rd7 37. Nb4 Re6 38. Rd1 Rf7 39. g3 h5 40. Rf1 Rd7 41. Rf2 Re8 42. Kf1 Re6 43. Ke1 d4 44. Rd2 Kf5 45. h3 Ke4 46. cxd4 Kf3 47. Rd3+ Kg2 48. Re3 Rf7 49. dxe5 Kxh3 50. Nc2 Rd7 51. Nd4 Re8 52. Nf5 Rd5 53. Bd6 Re6 54. Ke2 Kg4 55. Ng7 Rdxd6 56. exd6 Rxd6 57. Re4+ Kxg3 58. Nf5+ Kh3 59. Nxd6 g4 60. Kf1 g3 61. Nf5 c5 62. Rh4# 1-0

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.28"]
[Round "2"]
[White "Hanya, Shah"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1429"]
[BlackElo "1688"]
[PlyCount "86"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 c6 4. Nf3 Nf6 5. Qc2 Be7 6. d4 0-0 7. Bd3 Nbd7 8. 0-0 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc7 12. b3 Nxe4 13. Bxe4 Nf6 14. Bb2 h6 15. Rac1 Qf4 16. Bd3 Rfd8 17. Be2 Qc7 18. h3 Bd6 19. d5 cxd5 20. Bxf6 gxf6 21. Qb2 Be5 22. Nxe5 Qxe5 23. Qd2 dxc4 24. Qxd8+ Rxd8 25. Rxd8+ Kg7 26. Bf1 cxb3 27. axb3 Qb2 28. Rc7 Be4 29. Rdd7 Bg6 30. Rxa7 Qxb3 31. Rab7 Qb4 32. Rdc7 Qb1 33. Rd7 Qb4 34. Rdc7 Qe1 35. Rd7 Be4 36. Rxf7+ Kg6 37. Rbd7 Bd5 38. g4 Kg5 39. Rc7 Qe4 40. Kh2 Qh1+ 41. Kg3 Qf3+ 42. Kh2 Qxf2+ 43. Bg2 Qxg2# 0-1

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.28"]
[Round "3"]
[White "Rajanya, Datta"]
[Black "Krishika, Garg"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1688"]
[BlackElo "1529"]
[PlyCount "119"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Nf6 4. Nc3 dxe4 5. fxe4 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bb4 9. Bd3 Bg4 10. Bd2 Nbd7 11. h3 Be6 12. a3 Bd6 13. 0-0-0 0-0-0 14. Be3 Kb8 15. Rhe1 Bc7 16. Nxe6 fxe6 17. Bc4 e5 18. Rf1 Bb6 19. Rde1 Rhe8 20. g4 Bd4 21. g5 Bxc3 22. bxc3 Nxe4 23. Bxa7+ Kxa7 24. Rxe4 Re7 25. h4 Rf8 26. Rxf8 Nxf8 27. Bg8 h6 28. Re1 hxg5 29. hxg5 e4 30. Kd2 Nd7 31. Bh7 Nc5 32. Ke3 Kb6 33. Rf1 Na4 34. c4 Kc5 35. g6 Nb2 36. Rf5+ Kd6 37. Bg8 Na4 38. Rf4 Nc5 39. Rh4 Nd7 40. Bf7 Ne5 41. Rf4 b6 42. a4 Kd7 43. c5 bxc5 44. Rxe4 Kd6 45. Kf4 c4 46. a5 Nd7 47. Rxe7 Kxe7 48. Bxc4 Kd6 49. a6 Kc7 50. Kf5 Nc5 51. Ke5 Nd7+ 52. Ke6 Nb6 53. Bd3 c5 54. Kf7 c4 55. Be4 Nd7 56. a7 Nb6 57. Kxg7 c3 58. Kh7 Na8 59. g7 Kb6 60. g8Q 1-0

[Event "IND-ch U15 Girls 39th"]
[Site "Jalgaon"]
[Date "2023.12.27"]
[Round "1"]
[White "Rajanya, Datta"]
[Black "Sequeira, Jennica"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1688"]
[BlackElo "1248"]
[PlyCount "119"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. Bb5 0-0 10. 0-0 dxe5 11. dxe5 Nce7 12. Re1 c6 13. Bf1 Ng6 14. Qb3 Qe7 15. a3 Be6 16. Qc2 Rad8 17. g3 a5 18. Bg2 Rfe8 19. Rac1 Rc8 20. Nd4 c5 21. Nb5 Red8 22. Nc4 b6 23. Ncd6 Rb8 24. f4 Qd7 25. f5 Bxf5 26. Qxf5 Qxf5 27. Nxf5 Nge7 28. Nxe7+ Nxe7 29. Rcd1 Ng6 30. Bd5 Re8 31. Nd6 Re7 32. e6 fxe6 33. Bxe6+ Kh8 34. Bb3 Rc7 35. Nf7+ Kg8 36. Ne5+ Kh8 37. Nxg6+ hxg6 38. Re4 g5 39. Rd5 Rbc8 40. Bc4 Kh7 41. Rxg5 g6 42. Rh4+ Kg7 43. Rhg4 Rc6 44. Bd3 Rd8 45. Rxg6+ Rxg6 46. Bxg6 Rd1+ 47. Kg2 Rd2+ 48. Kh3 Rxb2 49. a4 Kf6 50. Bd3 Rb4 51. Rxb4 axb4 52. g4 b3 53. Kh4 Ke5 54. Bc4 b2 55. Bd3 Kd4 56. Bb1 Kc3 57. g5 Kd2 58. g6 Kc1 59. Be4 c4 60. g7 1-0

[Event "Meghalaya op 1st"]
[Site "Shillong"]
[Date "2023.12.13"]
[Round "1"]
[White "Savchenko, Boris"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2505"]
[BlackElo "1688"]
[PlyCount "70"]
[EventDate "2023.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nb1 Ng8 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 Bb4+ 7. c3 Bc5 8. Be3 Bb6 9. Nf5 Bxe3 10. Nxe3 Nge7 11. c4 d6 12. Bd3 0-0 13. 0-0 Nb4 14. Be2 f5 15. Nd2 Nbc6 16. Rc1 Be6 17. f4 Qd7 18. g4 g6 19. Nf3 fxe4 20. Ng5 Rae8 21. Qd2 Nc8 22. Rcd1 Nb6 23. b4 Qe7 24. c5 dxc5 25. Nxe6 Qxe6 26. bxc5 Rd8 27. Qb2 Rd3 28. f5 Qe7 29. cxb6 Qc5 30. Bxd3 Qxe3+ 31. Qf2 Qxf2+ 32. Rxf2 exd3 33. fxg6 Rxf2 34. Kxf2 axb6 35. Rxd3 hxg6 1-0

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.28"]
[Round "11"]
[White "Rajanya, Datta"]
[Black "Sachi, Jain"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1654"]
[BlackElo "1756"]
[PlyCount "140"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bd3 Be7 9. c3 Nf6 10. Nxf6+ Bxf6 11. Qe2 Qe7 12. Nd2 Bd7 13. Ne4 Bc6 14. Bb5 Bxb5 15. Qxb5+ c6 16. Nxf6+ gxf6 17. Qh5 0-0-0 18. 0-0-0 f5 19. Kb1 Rdg8 20. Rhg1 Rg7 21. f4 Qf6 22. g3 Rg4 23. h3 Rg6 24. Qf3 Rhg8 25. Rg2 h5 26. h4 Rg4 27. Rdg1 Qd8 28. Re1 Qd5 29. Qxd5 cxd5 30. Reg1 Kd7 31. Kc2 f6 32. Kd2 e5 33. fxe5 fxe5 34. Rf2 Ke6 35. Rgf1 Rf8 36. dxe5 Rxg3 37. Re1 Rg4 38. Rh2 Rfg8 39. Ree2 Re4 40. Reg2 Rxg2+ 41. Rxg2 Rg4 42. Rh2 Kxe5 43. Kd3 Rg3+ 44. Kd2 Kf4 45. Re2 Rg7 46. Rf2+ Ke5 47. Re2+ Kf6 48. Kd3 Rg4 49. Rh2 f4 50. Kd4 Kf5 51. Kxd5 f3 52. c4 Rg2 53. Rh1 f2 54. Rf1 Kf4 55. Kd4 Kf3 56. b4 Rg1 57. Rxf2+ Kxf2 58. c5 Rg4+ 59. Kd5 Rxb4 60. c6 bxc6+ 61. Kxc6 Kg3 62. a4 Rxa4 63. Kb7 Rxh4 64. Kxa7 Rb4 65. Ka6 h4 66. Ka5 Rb1 67. Ka4 h3 68. Ka3 h2 69. Ka2 h1Q 70. Ka3 Qa8# 0-1

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.27"]
[Round "10"]
[White "Mrudul, Dehankar"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "2059"]
[BlackElo "1654"]
[PlyCount "100"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Bc2 0-0 11. Nbd2 Nxf2 12. Rxf2 Bxf2+ 13. Kxf2 f6 14. Nf1 fxe5 15. Kg1 Kh8 16. Ng5 Bg8 17. Be3 Qf6 18. Qh5 g6 19. Qh3 d4 20. Ne4 Qf5 21. g4 Qf3 22. Qxf3 Rxf3 23. Bh6 Bd5 24. Nfd2 Rf7 25. Bd3 Ne7 26. Rc1 Rb8 27. cxd4 Ng8 28. Bg5 exd4 29. Bh4 Ne7 30. Bf2 Nc6 31. Rc5 Nb4 32. Bxd4+ Kg8 33. Nf6+ Kf8 34. Bf1 Bxa2 35. Nde4 Rd8 36. Be5 Nd5 37. Rc6 Nxf6 38. Nxf6 Rd1 39. Rxa6 Bd5 40. Kf2 b4 41. g5 Rxf1+ 42. Ke3 Bb7 43. Ra7 Re1+ 44. Kd4 c5+ 45. Kxc5 Rxe5+ 46. Kd6 Rxg5 47. Nd7+ Rxd7+ 48. Kxd7 Bd5 49. Kd6 Bf7 50. Rb7 b3 0-1

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.26"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Anishka, Vikram"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1654"]
[BlackElo "1773"]
[PlyCount "125"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 0-0 9. 0-0-0 e5 10. g3 Re8 11. Bg2 Bg4 12. Nge2 exf4 13. Kb1 f3 14. Qxh6 fxg2 15. Rhg1 Bf3 16. Rde1 Ng4 17. Qf4 Qf6 18. Qd2 Nge5 19. Nd5 Qd8 20. Nef4 Rc8 21. Nxg2 Bxg2 22. Rxg2 Re6 23. Rf1 Nd7 24. Rgf2 Nce5 25. Qd4 f6 26. Nf4 Re8 27. Qxd6 Nc5 28. Qxd8 Rcxd8 29. Nd5 Nxe4 30. Nxf6+ Nxf6 31. Rxf6 Rd7 32. Re1 Rde7 33. Ba3 Rf7 34. Rd6 Rfe7 35. Rf6 Rf7 36. Rf4 Kg7 37. Bd6 Rfe7 38. Bxe7 Rxe7 39. Rfe4 Kf6 40. Kb2 Kf5 41. Rf4+ Ke6 42. c4 Kd6 43. Kc3 Re6 44. Rfe4 b6 45. b4 h6 46. a4 a6 47. c5+ bxc5 48. bxc5+ Kd5 49. Rxe5+ Rxe5 50. Rxe5+ Kxe5 51. Kc4 Ke6 52. Kd4 g5 53. g4 Kd7 54. Kd5 Kc7 55. c6 Kc8 56. Kd6 Kd8 57. c7+ Kc8 58. a5 h5 59. gxh5 g4 60. h6 g3 61. hxg3 Kb7 62. h7 Ka7 63. h8Q 1-0

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.25"]
[Round "8"]
[White "Rajanya, Datta"]
[Black "Marium, Fatima"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "1654"]
[BlackElo "1715"]
[PlyCount "85"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Bd3 c5 9. Nf3 Nc6 10. Qd2 b5 11. dxc5 Qxc5 12. Qf2 h6 13. 0-0 0-0 14. Kh1 Qxf2 15. Rxf2 Nb6 16. b3 Bd7 17. a3 f6 18. Re1 b4 19. axb4 Nxb4 20. Bg6 Rac8 21. Nd1 Be8 22. Bxe8 Rfxe8 23. Nd4 f5 24. h3 Nc6 25. Nf3 Nb4 26. Nd4 Nc6 27. Nf3 Kf7 28. Nb2 Nb4 29. Nd4 Rc3 30. Ra1 Rb8 31. Rd2 Ra8 32. Kh2 g6 33. Nd1 Rc7 34. Ne3 Rc3 35. Nd1 Rc7 36. Ne3 Rc3 37. Nd1 Rc7 38. c3 Nc6 39. Nxc6 Rxc6 40. Rda2 Nd7 41. b4 Rb6 42. Nb2 Rc8 43. Nd1 1/2-1/2

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.24"]
[Round "6"]
[White "Rajanya, Datta"]
[Black "Ishvi, Aggarwal"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1654"]
[BlackElo "1748"]
[PlyCount "118"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Bd6 7. Nf3 Bg4 8. Nbd2 0-0 9. 0-0 Nxd2 10. Bxd2 Qf6 11. Be2 Rfe8 12. Re1 h6 13. h3 Bd7 14. Be3 Ne7 15. Qd2 Nf5 16. Bf4 Nxd4 17. Qxd4 Qxd4 18. Nxd4 Bxf4 19. Bf3 c6 20. Rxe8+ Rxe8 21. Rd1 Be5 22. Nb3 Bc8 23. h4 Bf6 24. g3 b6 25. a4 a5 26. Kg2 Kf8 27. Nc1 Ba6 28. Nd3 Rd8 29. Nf4 g6 30. Kh2 Bc4 31. Kh3 Bb3 32. Ra1 Rd6 33. Ra3 Bc4 34. Ne2 c5 35. b3 Ba6 36. Nf4 d4 37. cxd4 cxd4 38. b4 d3 39. b5 Bc8+ 40. g4 d2 41. Bd1 Rd4 42. Rc3 Bd7 43. Rd3 Rxd3+ 44. Nxd3 Ke7 45. f3 Kd6 46. Nf2 Be6 47. Ne4+ Ke5 48. Kg3 Be7 49. Nxd2 Kd4 50. h5 Bd6+ 51. Kf2 g5 52. Ne4 Be5 53. Ke2 Kc4 54. Nf2 Bd4 55. Ne4 Be5 56. Nf2 Kc3 57. Nd3 Bc4 58. Ke3 Bxd3 59. Be2 Bd4# 0-1

[Event "IND-ch U19 Girls"]
[Site "Ahmedabad"]
[Date "2023.09.22"]
[Round "4"]
[White "Rajanya, Datta"]
[Black "Prakash, Vaishnavi"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1654"]
[BlackElo "1383"]
[PlyCount "119"]
[EventDate "2023.09.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Nxe5 7. dxe5 Qh4 8. Be3 Bc5 9. Bxc5 Nxc5 10. Bc2 c6 11. 0-0 0-0 12. Nd2 Bg4 13. f3 Bh5 14. Qe2 Bg6 15. Bxg6 fxg6 16. Qe3 Ne6 17. Nb3 Qf4 18. Qxf4 Rxf4 19. g3 Rf7 20. Nd4 Re8 21. Rad1 g5 22. b4 g6 23. a4 Nc7 24. Rde1 Rfe7 25. f4 gxf4 26. gxf4 Rf8 27. Kg2 Ne6 28. Kg3 Nxd4 29. cxd4 Kf7 30. Kg4 Ke6 31. Re3 Rc7 32. Rh3 Rcf7 33. Rh6 Ke7 34. Rf3 a6 35. Rf1 Kd7 36. Rh3 Ke6 37. Rhf3 Rg8 38. Rb3 Rc8 39. Rf2 Rg7 40. Rh3 Rf8 41. Rhf3 Rgf7 42. Rb2 Rc8 43. Rf1 Rg7 44. Ra1 Rf7 45. b5 axb5 46. axb5 c5 47. Rc2 c4 48. Rf2 Rg8 49. h4 Rgf8 50. Raf1 Rg8 51. Kf3 Ra8 52. Kg4 Ra3 53. h5 Rd3 54. hxg6 hxg6 55. Kg5 Rf5+ 56. Kxg6 Rg3+ 57. Kh6 Rh3+ 58. Kg6 Rg3+ 59. Kh6 Rh3+ 60. Kg6 1/2-1/2

[Event "IND-ch (Women) 49th"]
[Site "Ahmedabad"]
[Date "2023.07.09"]
[Round "10"]
[White "Rajanya, Datta"]
[Black "Potluri, Supreetha"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1670"]
[BlackElo "1792"]
[PlyCount "92"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 Nxd5 10. Bd2 0-0 11. Qh5 e5 12. Bd3 f5 13. 0-0 Be6 14. Rad1 Nxc3 15. Bxc3 Qc7 16. Rfe1 e4 17. Bf1 Ne5 18. f3 Rf6 19. Qh4 Rh6 20. Qg3 Nxf3+ 21. Kf2 Qxg3+ 22. Kxg3 Nxe1 23. Rxe1 Rd8 24. h4 Kf7 25. Be2 a6 26. h5 g5 27. hxg6+ hxg6 28. Kf4 b5 29. g4 Rh2 30. Kg3 Rh7 31. Kf4 Rh4 32. Kg5 Rh2 33. gxf5 Bxf5 34. Kf4 Rg2 35. Bd1 Rd5 36. Rh1 g5+ 37. Ke3 Rg3+ 38. Kf2 Rh3 39. Rg1 e3+ 40. Ke1 Kg6 41. Bb4 Rh2 42. Be7 Bxc2 43. Bf3 Rf5 44. Rg3 Bd3 45. Bd6 Rh1+ 46. Bxh1 Rf1# 0-1

[Event "IND-ch (Women) 49th"]
[Site "Ahmedabad"]
[Date "2023.07.08"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Potluri, Saye Srreezza"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1670"]
[BlackElo "1919"]
[PlyCount "53"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Nge7 6. Be2 Be6 7. Be3 g5 8. Nbd2 a6 9. d4 g4 10. Nh4 exd4 11. cxd4 dxe4 12. Nxe4 Nd5 13. Nc3 Bb4 14. Qc2 f5 15. Nxf5 Bxf5 16. Qxf5 Nxc3 17. Qh5+ Kf8 18. Bh6+ Kg8 19. Qxg4+ Kf7 20. Qh5+ Kg8 21. bxc3 Bxc3+ 22. Kf1 b5 23. Qg4+ Kf7 24. Qf3+ Qf6 25. Qd5+ Qe6 26. Bh5+ Ke7 27. Bg5+ 1-0

[Event "IND-ch (Women) 49th"]
[Site "Ahmedabad"]
[Date "2023.07.05"]
[Round "6"]
[White "Isha, Sharma"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2224"]
[BlackElo "1670"]
[PlyCount "71"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Be7 9. 0-0 Nd5 10. Nf3 Qc7 11. Re1 Bd6 12. Nc3 Nf4 13. Bf1 0-0 14. d4 exd4 15. Nxd4 Rd8 16. Qf3 a6 17. b4 Bb7 18. Nf5 c5 19. Qg4 Be5 20. Bxf4 h5 21. Bxe5 Qxe5 22. Rxe5 hxg4 23. bxa5 Rd2 24. Ne3 g6 25. Rxc5 f5 26. Rb1 Rb8 27. Bd3 f4 28. Nf1 Rxd3 29. cxd3 Rd8 30. Rxb7 f3 31. gxf3 gxf3 32. Ne4 Rf8 33. Rcc7 Rf5 34. Rc8+ Rf8 35. Nf6+ Kh8 36. Rh7# 1-0

[Event "IND-ch (Women) 49th"]
[Site "Ahmedabad"]
[Date "2023.07.01"]
[Round "2"]
[White "Mohota, Nisha"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "2163"]
[BlackElo "1670"]
[PlyCount "67"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Nbd2 Bf5 11. Nxe4 dxe4 12. Ng5 0-0 13. Nxe4 Nd4 14. Qe1 Nxb3 15. cxb3 Bd4 16. Bf4 Bxb2 17. Rd1 Qe7 18. Nc3 c6 19. Qe3 Rad8 20. Bg5 f6 21. exf6 Qxe3 22. f7+ Kxf7 23. fxe3 Rde8 24. Rxf5+ Kg6 25. Rxf8 Rxf8 26. Ne4 Re8 27. Nd6 Rd8 28. Bxd8 Be5 29. g4 Bxd6 30. Rxd6+ Kf7 31. e4 Kg8 32. e5 Kh8 33. Bh4 a5 34. Rd8# 1-0

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.18"]
[Round "10"]
[White "Vandan, Alankar Sawai"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1534"]
[BlackElo "1647"]
[PlyCount "49"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Kh8 8. Nc3 Ng8 9. h3 f5 10. Nd5 f4 11. b4 Nb8 12. d4 Bf6 13. Bb2 c6 14. Nxf6 gxf6 15. dxe5 fxe5 16. Nxe5 Nf6 17. Nf7+ Rxf7 18. Bxf7 Qe7 19. e5 Qxf7 20. exf6 Kg8 21. Re7 Qg6 22. Qd4 Nd7 23. f7+ Kf8 24. Qh8+ Kxe7 25. Qe8# 1-0

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.17"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Majumder, Shrayan"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1647"]
[BlackElo "1843"]
[PlyCount "62"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Bd3 Nf6 5. e5 Nfd7 6. Qg4 g6 7. f4 c5 8. Nf3 Nc6 9. h4 cxd4 10. Ne2 Nc5 11. Nexd4 Nxd3+ 12. cxd3 Bb4+ 13. Ke2 h5 14. Qg3 Bd7 15. Be3 Rc8 16. Rhc1 Nxd4+ 17. Nxd4 Be7 18. Bf2 0-0 19. Kf1 Kh7 20. Kg1 Qa5 21. Nb3 Rxc1+ 22. Rxc1 Qxa2 23. Rc7 Qxb3 24. Rxd7 Bd8 25. f5 exf5 26. e6 Bb6 27. Qe5 Qd1+ 28. Qe1 Qxe1+ 29. Kh2 Bxf2 30. Rxf7+ Rxf7 31. exf7 Qg1+ 0-1

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.16"]
[Round "8"]
[White "Kolla, Bhaavan"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1755"]
[BlackElo "1647"]
[PlyCount "96"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Nxe5 6. dxe5 Nxe4 7. Qg4 d5 8. Qxg7 Rf8 9. a3 Bxc3+ 10. bxc3 Qh4 11. Bh6 Qxf2+ 12. Kd1 Bf5 13. Bb5+ Ke7 14. Bg5+ Ke6 15. Kc1 Rg8 16. Bd7+ Kxd7 17. Qxf7+ Kc6 18. e6 Nc5 19. Bd2 Rxg2 20. Rd1 Bg4 21. Qxf2 Rxf2 22. Be3 Re2 23. Bxc5 Kxc5 24. Kb2 Rxe6 25. Rd4 Re4 26. Rd3 Bf5 27. Rad1 c6 28. Rf1 Bg6 29. Rd2 Rae8 30. Rff2 Re1 31. Rg2 Rh1 32. c4 d4 33. Rg4 Re4 34. Rxe4 Bxe4 35. Re2 Bg6 36. Rf2 Kxc4 37. Rd2 c5 38. h4 Rxh4 39. Re2 b5 40. a4 bxa4 41. Rf2 Rh3 42. Re2 Rc3 43. Ka1 Rxc2 44. Rg2 d3 45. Rg4+ Kb5 46. Rg1 d2 47. Rb1+ Kc6 48. Rd1 Rc1+ 0-1

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.15"]
[Round "7"]
[White "Nivedita, VC."]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1529"]
[BlackElo "1647"]
[PlyCount "68"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[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. Nc3 c6 4. Nf3 f5 5. cxd5 exd5 6. g3 Nf6 7. Bg2 Bd6 8. 0-0 0-0 9. Bf4 Be6 10. Qb3 Bxf4 11. gxf4 Qc7 12. e3 Nbd7 13. Rac1 Rae8 14. Ng5 Qb8 15. Ne2 Ne4 16. Nxe4 dxe4 17. Qc2 Nf6 18. Ng3 Nd5 19. a3 Qd8 20. Qe2 Rf6 21. h3 Kh8 22. Kh2 Rh6 23. Rg1 g5 24. fxg5 Qxg5 25. Rcf1 Rg8 26. Qe1 f4 27. Nxe4 Qh4 28. Ng3 Bxh3 29. Rh1 fxg3+ 30. fxg3 Qg4 31. e4 Bxg2+ 32. Kxg2 Rxh1 33. Rxh1 Nf4+ 34. Kg1 Qf3 0-1

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.15"]
[Round "6"]
[White "Rajanya, Datta"]
[Black "Babujian, Levon"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1647"]
[BlackElo "2373"]
[PlyCount "62"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Nge7 6. Be2 Be6 7. 0-0 Qd7 8. b4 g5 9. Qc2 Ng6 10. b5 Nce7 11. d4 g4 12. Ne1 dxe4 13. Qxe4 Nd5 14. dxe5 fxe5 15. c4 Ndf4 16. Nc3 Qd4 17. Bxf4 Nxf4 18. Qc2 Qxc3 19. Rc1 Qxc2 20. Rxc2 0-0-0 21. Bd3 Nxd3 22. Nxd3 Rxd3 23. c5 Be7 24. f4 gxf3 25. gxf3 Rg8+ 26. Kf2 Bf5 27. Rc4 Rd4 28. Rxd4 exd4 29. Re1 Bh4+ 30. Ke2 Rg2+ 31. Kf1 Rxa2 0-1

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.13"]
[Round "3"]
[White "Rajanya, Datta"]
[Black "Potluri, Supreetha"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1647"]
[BlackElo "1796"]
[PlyCount "52"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 a6 6. Bd2 Nf6 7. f3 Qc7 8. 0-0-0 b5 9. Bd3 Bb7 10. Kb1 Rc8 11. g4 h6 12. h4 b4 13. Nce2 d5 14. g5 hxg5 15. Qxg5 dxe4 16. fxe4 Rh5 17. Qg3 Ne5 18. Qe1 Nxe4 19. Nf4 Nxd3 20. cxd3 Qc2+ 21. Ka1 Nxd2 22. Nxh5 Rc5 23. a3 bxa3 24. Qxd2 axb2+ 25. Ka2 Bd5+ 26. Ka3 Ra5# 0-1

[Event "Bhubaneswar op-A 14th"]
[Site "Bhubaneswar"]
[Date "2023.06.12"]
[Round "2"]
[White "Dere, Pushkar"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2166"]
[BlackElo "1647"]
[PlyCount "159"]
[EventDate "2023.06.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. a4 Be6 8. Nd5 Kh8 9. a5 a6 10. c3 Ng8 11. b4 Bd7 12. Ne3 f5 13. exf5 Bxf5 14. d4 Be4 15. Nd2 exd4 16. Nxe4 dxe3 17. Bxe3 Qe8 18. Kh1 Ne5 19. Bd5 Qc8 20. f4 Ng4 21. Bd4 N8f6 22. Nxf6 Nxf6 23. Bf3 c6 24. Re1 Qd7 25. Re3 Rae8 26. c4 Qf5 27. g3 Bd8 28. Raa3 Bc7 29. Qe1 Kg8 30. Bxf6 Rxe3 31. Rxe3 Qxf6 32. Bg4 Bd8 33. Re6 Qd4 34. Re8 Qf6 35. Qe6+ Qf7 36. Rxf8+ Kxf8 37. Qxd6+ Qe7 38. Qd3 Qe1+ 39. Kg2 Bf6 40. b5 axb5 41. Qd6+ Qe7 42. Qb8+ Kf7 43. cxb5 cxb5 44. Bf3 Bc3 45. Qa7 b4 46. Qb6 h6 47. Qb5 Kf8 48. Bxb7 Qe3 49. Bd5 Qa7 50. a6 Bd4 51. Qxb4+ Bc5 52. Qb7 Bg1 53. Qxa7 Bxa7 54. h4 Ke7 55. Kf3 Kf6 56. g4 Bb6 57. Ke4 Bf2 58. Bc4 Bg1 59. g5+ Kg6 60. Be2 hxg5 61. hxg5 Ba7 62. Bg4 Bb6 63. Kd5 Kf7 64. Kc6 Be3 65. Kb7 Ke7 66. a7 Bxa7 67. Kxa7 Kd6 68. Kb6 Kd5 69. Kc7 Ke4 70. f5 Kf4 71. f6 gxf6 72. gxf6 Kxg4 73. f7 Kh3 74. f8Q Kh2 75. Kd6 Kh1 76. Ke5 Kh2 77. Kf4 Kh1 78. Kf3 Kh2 79. Qg7 Kh1 80. Qg2# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2023.01.05"]
[Round "11"]
[White "Aditi, Yogesh Kayal"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "1667"]
[BlackElo "1627"]
[PlyCount "109"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Bc5 10. Qe2 0-0 11. Rd1 Na5 12. Nbd2 Bxe3 13. Qxe3 Nxd2 14. Rxd2 Nxb3 15. cxb3 Qe7 16. Rc1 Rfd8 17. Qc5 Qe8 18. Nd4 Rd7 19. f4 g6 20. h3 h5 21. Rf2 Qf8 22. Qc6 Qe8 23. Rcf1 Re7 24. Qc5 Rc8 25. b4 c6 26. Qc1 Bf5 27. Nxf5 gxf5 28. Qc2 Qd7 29. Qd1 Re6 30. Qxh5 Rg6 31. e6 Qxe6 32. Re2 Qd6 33. Qxf5 Rd8 34. a3 Kg7 35. Qe5+ Qxe5 36. Rxe5 d4 37. Rd1 d3 38. Kf2 Rgd6 39. Rd2 Kf6 40. Re3 Rd4 41. Kf3 R4d5 42. g4 Kg6 43. h4 R8d6 44. g5 Rd8 45. Kg4 f5+ 46. Kf3 R8d6 47. b3 Rd4 48. Re5 Rd8 49. Re6+ Kg7 50. Rxc6 Rh8 51. Rc7+ Kg6 52. Kg3 Re8 53. h5+ Kxh5 54. Rh2+ Kg6 55. Rh6# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2023.01.03"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Tejaswini, Sagar"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1627"]
[BlackElo "2060"]
[PlyCount "126"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. 0-0 Bd7 8. Bc4 Qc5 9. Qb3 0-0-0 10. d4 exd4 11. cxd4 Qb6 12. Qc2 Bf5 13. Qe2 Nxd4 14. Nxd4 Qxd4 15. Be3 Bd3 16. Bxd3 Qxd3 17. Qg4+ Qd7 18. Qc4 Nc6 19. Nc3 Bd6 20. h3 Rhe8 21. Rfd1 Qe6 22. Qa4 a6 23. a3 Qe5 24. g3 Qf5 25. Kg2 Ne5 26. Nd5 Qf3+ 27. Kg1 Nc6 28. Qc4 Qe4 29. Qb3 Re5 30. Bf4 Nd4 31. Rxd4 Qxd4 32. Rd1 Qc5 33. Bxe5 Bxe5 34. Qc4 Rxd5 35. Qxd5 Qxd5 36. Rxd5 Bxb2 37. a4 c6 38. Rd2 Bc3 39. Rc2 Bb4 40. Kg2 Kc7 41. Kf3 Kb6 42. Ke4 Ka5 43. Ra2 b5 44. axb5+ Kxb5 45. Kf5 a5 46. Ke6 Bc3 47. Kd6 c5 48. Kd5 a4 49. Re2 a3 50. f4 Kb4 51. Re7 a2 52. Rb7+ Ka4 53. Ra7+ Ba5 54. Kxc5 a1Q 55. Rxa5+ Kxa5 56. Kd6 Qe1 57. g4 Kb6 58. Kd7 Qe4 59. g5 Qc6+ 60. Ke7 Kc7 61. gxf6 Qxf6+ 62. Ke8 Kd6 63. f5 Qe7# 0-1

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2023.01.02"]
[Round "8"]
[White "Nimmy, A George"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2110"]
[BlackElo "1627"]
[PlyCount "49"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qd3 0-0 11. Nbd2 f5 12. exf6 Nxf6 13. Ng5 Bf7 14. Nxf7 Rxf7 15. Nf3 Qd6 16. Bg5 Ne7 17. Rae1 c6 18. Ne5 Rff8 19. Kh1 Kh8 20. Bf4 Qd8 21. f3 Bd6 22. Bc2 Qc7 23. Bg5 Neg8 24. Qxh7+ Nxh7 25. Ng6# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2023.01.01"]
[Round "7"]
[White "Rajanya, Datta"]
[Black "Ishvi, Aggarwal"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1627"]
[BlackElo "1930"]
[PlyCount "73"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Bd6 7. Bxe4 dxe4 8. Nc4 0-0 9. Nbd2 Bf4 10. Nf1 Qg5 11. Bxf4 Qxf4 12. Nce3 Rd8 13. Qb3 b6 14. Ng3 Ba6 15. Qa4 Nb8 16. c4 c6 17. Ngf5 Qc7 18. d5 cxd5 19. Nxd5 Qc5 20. 0-0 Qxc4 21. Qa3 Qc5 22. Qg3 Qf8 23. Rfd1 Nc6 24. Nc7 Be2 25. Re1 Bd3 26. Nxa8 Rxa8 27. Nd6 f5 28. Qf4 Nd4 29. Qe5 Nc2 30. Qd5+ Kh8 31. Nf7+ Kg8 32. Nd8+ Kh8 33. Qxa8 Nxa1 34. Rxa1 f4 35. Rc1 e3 36. Nf7+ Kg8 37. Rc8 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.31"]
[Round "6"]
[White "Rajanya, Datta"]
[Black "Rebecca, Jesumarian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1627"]
[BlackElo "1773"]
[PlyCount "57"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 0-0 9. 0-0-0 e5 10. g3 Re8 11. Bg2 exf4 12. gxf4 Bg4 13. Rf1 a5 14. h3 Bh5 15. Kb1 Rc8 16. Nf3 a4 17. Ng5 axb3 18. cxb3 Nb4 19. a3 Na6 20. Nb5 Nc5 21. Nxd6 Nxb3 22. Qb4 Bf8 23. Qxb3 Bg7 24. Nxc8 Qxc8 25. Qxf7+ Kh8 26. Bxf6 Rg8 27. Ne6 Be2 28. Bxg7+ Rxg7 29. Qxg7# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.30"]
[Round "5"]
[White "Chetana, D."]
[Black "Rajanya, Datta"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "1444"]
[BlackElo "1627"]
[PlyCount "134"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Rxe5+ Be6 9. d4 Nd7 10. Re1 Be7 11. h3 h6 12. b3 Nf6 13. c4 0-0 14. Bb2 Bd6 15. Nc3 Nh5 16. Ne5 Nf4 17. Qf3 Bxe5 18. Rxe5 Qf6 19. Re3 Qg5 20. Ne4 Qh4 21. Nc5 b6 22. Nxe6 Nxe6 23. Re4 Qd8 24. Qg3 Ng5 25. Re2 f5 26. d5 Rf7 27. dxc6 f4 28. Qg4 f3 29. Re5 Qd6 30. h4 Nh7 31. Re6 Qd2 32. Be5 fxg2 33. Qxg2 Nf8 34. Rf6 Re7 35. Rf5 Rae8 36. Bg3 Qc3 37. Qd5+ Kh8 38. Rd1 Ne6 39. Re5 Qc2 40. Qd2 Qg6 41. Qe3 Qf6 42. Rd7 Kg8 43. Qe4 g6 44. Rxe7 Rxe7 45. h5 gxh5 46. Qf5 Qxf5 47. Rxf5 Nd4 48. Rxh5 Ne2+ 49. Kg2 Nxg3 50. Kxg3 Re6 51. c5 Rxc6 52. cxb6 cxb6 53. f4 Kg7 54. Rh2 Kg6 55. Kg4 Rc5 56. f5+ Kg7 57. Kf4 Rb5 58. Rg2+ Kf7 59. Rg6 Rb4+ 60. Kg3 h5 61. Rh6 Kg7 62. Rxh5 Kf6 63. Kf3 a5 64. Ke3 a4 65. bxa4 Rxa4 66. Rh6+ Kxf5 67. Rxb6 Rxa2 1/2-1/2

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.29"]
[Round "4"]
[White "Rajanya, Datta"]
[Black "Manickammal, D."]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1627"]
[BlackElo "1236"]
[PlyCount "87"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 d4 6. Nb5 Bxc5 7. Bf4 Bb6 8. Nd6+ Kf8 9. Bc4 Qf6 10. Nxc8 Qxf4 11. Nxb6 axb6 12. Ne2 Qc7 13. Qxd4 Ra4 14. b3 Nc6 15. Qf4 Qxf4 16. Nxf4 Ra5 17. a4 Re5+ 18. Kd2 Nf6 19. f3 g6 20. Nd3 Rg5 21. g4 Kg7 22. Rae1 h5 23. h4 Ra5 24. g5 Nd7 25. f4 Rd8 26. Kc1 Nc5 27. Ne5 Nxe5 28. fxe5 Re8 29. b4 Rxa4 30. Bb5 Ra1+ 31. Kb2 Rxe1 32. Rxe1 Rc8 33. bxc5 bxc5 34. e6 fxe6 35. Rxe6 Rd8 36. Bd3 Rd4 37. Rxg6+ Kf7 38. Rf6+ Kg7 39. Rb6 Rxh4 40. Rxb7+ Kf8 41. Rh7 Rb4+ 42. Kc3 h4 43. Bc4 Rb6 44. Rxh4 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.28"]
[Round "3"]
[White "Lakshmi, Chidambaram"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "1974"]
[BlackElo "1627"]
[PlyCount "51"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Nbd2 Nxd2 11. Bxd2 0-0 12. Rad1 Qd7 13. Bg5 Na5 14. Qd2 Nxb3 15. axb3 h6 16. Bh4 Bb6 17. Qf4 Bg4 18. h3 Bh5 19. Rd2 c6 20. g4 g5 21. Nxg5 hxg5 22. Qxg5+ Bg6 23. Qh6 Bd8 24. Bf6 Bxf6 25. exf6 Rfe8 26. Qg7# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.27"]
[Round "2"]
[White "Rajanya, Datta"]
[Black "Radhika Devi, Chavali"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1627"]
[BlackElo "1295"]
[PlyCount "73"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. b3 Nc6 6. Qd2 Bg7 7. f3 a6 8. Bb2 d6 9. 0-0-0 h5 10. Nd5 Bh6 11. Nxf6+ exf6 12. f4 Be6 13. Kb1 Ne5 14. Qf2 Ng4 15. Qf3 Bg7 16. h3 Nh6 17. Bd3 Bd7 18. Ne2 Qc7 19. Nc3 Qc6 20. Nd5 Ng8 21. Rhe1 0-0-0 22. Qf2 Be6 23. Nb6+ Kb8 24. f5 Bc8 25. Nd5 gxf5 26. Bd4 b5 27. Nb4 Qa8 28. Bb6 Re8 29. exf5 Ne7 30. Qg3 Nxf5 31. Bxf5 Qb7 32. Qxd6+ Ka8 33. Bxc8 Rxc8 34. Re7 Bf8 35. Rxb7 Bxd6 36. Ra7+ Kb8 37. Nxa6# 1-0

[Event "IND-ch (Women) 48th"]
[Site "Hatkanangale"]
[Date "2022.12.26"]
[Round "1"]
[White "Mahalakshmi, Muganda Kumar"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2257"]
[BlackElo "1627"]
[PlyCount "123"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 c6 6. Bg5 Be7 7. Bxe7 Qxe7 8. e3 Nf6 9. Qc2 Bg4 10. Ne5 Bh5 11. a3 Nbd7 12. Nxd7 Qxd7 13. Bd3 0-0 14. 0-0 Rfe8 15. b4 Qe7 16. Na4 Ne4 17. Bxe4 Qxe4 18. Qxe4 dxe4 19. Nb6 Rad8 20. Ra2 Re6 21. Rc1 Rg6 22. Kf1 f5 23. Rc5 Rf6 24. Re5 Bf7 25. Rd2 Re8 26. Nd7 Rd6 27. Rxe8+ Bxe8 28. Nc5 b6 29. Na4 b5 30. Nc5 Bf7 31. f3 Bd5 32. fxe4 fxe4 33. Rf2 Rd8 34. Rf4 a5 35. bxa5 Re8 36. Ke1 h6 37. Kd2 g5 38. Rf2 Kg7 39. Kc3 h5 40. Kb4 Bc4 41. a6 g4 42. Ka5 Kg6 43. a7 h4 44. Kb6 Kg5 45. Nxe4+ Kg6 46. Nd6 Rh8 47. Nxc4 bxc4 48. Kxc6 g3 49. hxg3 hxg3 50. Rc2 Kf5 51. Rxc4 Ke4 52. Kb7 Kxe3 53. a8Q Rxa8 54. Kxa8 Kf2 55. Rc2+ Kg1 56. d5 Kh1 57. d6 Kh2 58. d7 Kh1 59. d8Q Kh2 60. Qh4+ Kg1 61. Qxg3 Kf1 62. Qf2# 1-0

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.06"]
[Round "11"]
[White "Aashi, Upadhayay"]
[Black "Rajanya, Datta"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "1496"]
[BlackElo "1627"]
[PlyCount "223"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Nc5 10. c3 Be7 11. Bc2 Bg4 12. Bxc5 Bxc5 13. Re1 Ne7 14. h3 Bh5 15. Nbd2 0-0 16. Nb3 Bb6 17. Nbd4 Bg6 18. Bxg6 Nxg6 19. Qd2 c5 20. Nf5 Qd7 21. Ng3 Rfe8 22. Rad1 Rad8 23. Qg5 h6 24. Qd2 Qc7 25. Qe2 c4 26. Nh5 Ba7 27. Rd2 Bb8 28. Qd1 Nxe5 29. Nxe5 Rxe5 30. Rxe5 Qxe5 31. Ng3 Ba7 32. Kf1 Rd6 33. Re2 Qf4 34. Re8+ Kh7 35. Qc2+ g6 36. Re7 Rf6 37. Rxa7 Qxg3 38. Rxa6 Rf4 39. Kg1 Qd3 40. Qc1 Rf5 41. Rb6 Qe2 42. Qe3 Qxb2 43. g4 Qb1+ 44. Kh2 Rg5 45. Rb7 Qe4 46. Rxf7+ Kg8 47. Qxe4 dxe4 48. Re7 Rd5 49. Rxe4 Rd2 50. Kg3 Rxa2 51. Kf3 Rc2 52. Re3 Kg7 53. Kg3 Rb2 54. f4 Rb3 55. Kf3 Kf6 56. Ke4 b4 57. Kd4 bxc3 58. Rxc3 Rb4 59. Rxc4 Rb3 60. Rc6+ Kf7 61. Rc3 Rb4+ 62. Ke5 Rb5+ 63. Ke4 Rb4+ 64. Ke3 Kf6 65. Rc6+ Kg7 66. Rd6 Rb3+ 67. Rd3 Rb4 68. h4 Rb7 69. Ke4 Re7+ 70. Kf3 Rf7 71. Rd5 Re7 72. f5 gxf5 73. Rxf5 Rd7 74. Rc5 Rf7+ 75. Ke4 Re7+ 76. Kf4 Rd7 77. Rc6 Rf7+ 78. Ke5 Re7+ 79. Re6 Ra7 80. Kf5 Rf7+ 81. Ke5 Ra7 82. Rd6 Re7+ 83. Kd5 Rf7 84. Ke6 Rf6+ 85. Ke5 Rf7 86. h5 Re7+ 87. Re6 Ra7 88. Rg6+ Kh7 89. Rd6 Kg7 90. Ke6 Ra4 91. Rd7+ Kg8 92. Kf5 Ra5+ 93. Ke4 Rg5 94. Kf4 Ra5 95. Re7 Kh8 96. Re5 Ra7 97. Kf5 Kg7 98. Re6 Ra5+ 99. Re5 Ra7 100. Rd5 Rb7 101. Ke6 Rb4 102. Rd7+ Kh8 103. Kf5 Rb5+ 104. Ke4 Rg5 105. Kf4 Ra5 106. Re7 Kg8 107. Re6 Kg7 108. Rg6+ Kh7 109. Re6 Kg7 110. Re7+ Kg8 111. Re5 Ra7 112. Ke4 1/2-1/2

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.05"]
[Round "10"]
[White "Rajanya, Datta"]
[Black "Jagadale, Ishwari"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1627"]
[BlackElo "1391"]
[PlyCount "75"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 c6 5. dxc6 Nxc6 6. Nf3 e6 7. 0-0 Qc7 8. Nc3 a6 9. Be2 Bd6 10. h3 h6 11. d4 0-0-0 12. Be3 g5 13. Nd2 Be7 14. Nc4 Nd5 15. Nxd5 exd5 16. Ne5 Be6 17. c3 Bd6 18. Nxc6 Qxc6 19. b4 Kb8 20. Qb3 Qc7 21. b5 axb5 22. Bxb5 g4 23. hxg4 Bxg4 24. Rfb1 Bc8 25. c4 Rhg8 26. c5 Bf4 27. Bxf4 Qxf4 28. Qe3 Qg4 29. Qe5+ Ka8 30. Bf1 f6 31. Qc7 Qd7 32. Qa5+ Kb8 33. Rb6 Rde8 34. c6 Qf7 35. cxb7 Bxb7 36. Rab1 Re7 37. Qc5 Rc8 38. Qd6+ 1-0

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.03"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Yuvika, Sehgal"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1627"]
[BlackElo "1344"]
[PlyCount "47"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. Bf4 c5 6. Nb5 Na6 7. e5 Nd7 8. c3 f6 9. Qa4 cxd4 10. cxd4 fxe5 11. Bxe5 Bb4+ 12. Nc3 0-0 13. Bxa6 Bxc3+ 14. bxc3 bxa6 15. Bg3 Nb6 16. Qc2 Nc4 17. Nh3 e5 18. 0-0 Ne3 19. Qd3 Nxf1 20. Bxe5 Nxh2 21. Kxh2 Bxh3 22. gxh3 g6 23. Rg1 Rf5 24. Qxf5 1-0

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.03"]
[Round "8"]
[White "Suryanshi, Sharma"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1263"]
[BlackElo "1627"]
[PlyCount "87"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. e3 c6 5. g3 Nf6 6. Bg2 Be7 7. Nge2 0-0 8. 0-0 Bf5 9. d3 Nbd7 10. e4 dxe4 11. dxe4 Be6 12. b3 Qa5 13. Bb2 Ne5 14. Qc2 Rad8 15. Rad1 Rxd1 16. Rxd1 Bg4 17. h3 Bf3 18. Bxf3 Nxf3+ 19. Kg2 Qh5 20. Nf4 Nh4+ 21. gxh4 Qxh4 22. Bc1 g5 23. Nfe2 g4 24. hxg4 Nxg4 25. Ng3 Qh2+ 26. Kf3 Ne5+ 27. Ke2 Qg2 28. Be3 Bh4 29. Nf5 Qf3+ 30. Ke1 Bf6 31. Qe2 Qh3 32. Kd2 Ng6 33. Rg1 Re8 34. f3 Kh8 35. Qg2 Qxg2+ 36. Rxg2 Ne5 37. Rg3 Rd8+ 38. Kc2 Nd3 39. Nh6 Nb4+ 40. Kb1 Rf8 41. Bc5 Be5 42. Rg4 Bg7 43. Bxf8 Bxf8 44. Nxf7# 1-0

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.02"]
[Round "7"]
[White "Rajanya, Datta"]
[Black "Sai, Mahati A"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1627"]
[BlackElo "1575"]
[PlyCount "64"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 a6 6. Bd2 b5 7. 0-0-0 Bb7 8. f3 Bb4 9. Kb1 Nge7 10. Nd5 Bxd2 11. Rxd2 exd5 12. exd5 0-0 13. dxc6 Bxc6 14. Bd3 Nd5 15. Qd4 Qa5 16. Be4 Nf6 17. Nh3 Rae8 18. Bf5 Bd5 19. a3 Be6 20. g4 Rb8 21. Bxe6 dxe6 22. g5 Nd5 23. c3 Nb6 24. Re2 Nc4 25. Qh4 Qa4 26. g6 Nxa3+ 27. bxa3 Qxh4 28. gxh7+ Qxh7+ 29. Ka2 Qxh3 30. Rg2 Qxg2+ 31. Kb3 Qxh1 32. h4 Qb1# 0-1

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.01"]
[Round "5"]
[White "Aadya, Gupta"]
[Black "Rajanya, Datta"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1350"]
[BlackElo "1627"]
[PlyCount "94"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c6 4. Bd3 Bd6 5. Nbd2 f5 6. Ne5 Nf6 7. b3 0-0 8. Bb2 b6 9. 0-0 Bb7 10. f4 Nbd7 11. Ndf3 Rc8 12. Nxd7 Qxd7 13. Ne5 Qe7 14. Rf3 c5 15. Rh3 a6 16. a4 Rfd8 17. Qe1 Ne4 18. Qe2 Bxe5 19. dxe5 c4 20. Bxe4 dxe4 21. Ba3 Qe8 22. Bd6 Bd5 23. b4 Qf7 24. c3 g6 25. Qf2 Qg7 26. Qh4 Rd7 27. Ra3 Bc6 28. Ra1 Rcd8 29. Qe1 Rxd6 30. exd6 Rxd6 31. b5 Bb7 32. Rd1 Rd3 33. g4 Qd7 34. Rb1 a5 35. gxf5 exf5 36. Rg3 Qe7 37. Ra1 Qf6 38. Rc1 Qd6 39. Ra1 Bc8 40. Rg2 Be6 41. Rg3 Rd2 42. Rg2 Rd3 43. Rg3 Qc5 44. Kh1 Bd5 45. Kg1 Be6 46. Kh1 Bd5 47. Kg1 Bb7 1/2-1/2

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.12.01"]
[Round "6"]
[White "Asmita, Avijit Ray"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1413"]
[BlackElo "1627"]
[PlyCount "66"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Nd5 d6 9. h3 Be6 10. Nxf6+ Qxf6 11. Bxe6 fxe6 12. Be3 Ba7 13. c3 0-0 14. 0-0 Ne7 15. a4 bxa4 16. Rxa4 Bb6 17. d4 exd4 18. Bxd4 e5 19. Bxb6 cxb6 20. Qb3+ Kh7 21. Qxb6 Ng6 22. Nh2 Nf4 23. Ng4 Qg6 24. Kh2 h5 25. Ne3 Rab8 26. Qa7 Rxb2 27. g3 Nd3 28. Nf5 Nc5 29. Rb4 Rxb4 30. cxb4 Nxe4 31. Nh4 Qg5 32. Qxa6 Rxf2+ 33. Rxf2 Qxg3+ 0-1

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.11.30"]
[Round "4"]
[White "Rajanya, Datta"]
[Black "Tejaswini, G."]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1627"]
[BlackElo "1859"]
[PlyCount "70"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bh6 7. f4 Nf6 8. Bb2 0-0 9. 0-0-0 e5 10. g3 Re8 11. Bg2 Bg4 12. Nge2 Nd4 13. Rdf1 Nxe2+ 14. Nxe2 d5 15. exd5 Bxe2 16. Qxe2 exf4 17. Qd2 Re2 18. Qd3 f3+ 19. Kb1 Re3 20. Qd2 Rxb3 21. Qf2 Ng4 22. Qxf3 Rxf3 23. Bxf3 Qb6 24. c3 Ne3 25. Rf2 Nc4 26. Re2 Bd2 27. Rxd2 Nxd2+ 28. Kc2 Nc4 29. Rb1 Qf2+ 30. Kb3 Nd2+ 31. Ka4 b5+ 32. Kxb5 Qb6+ 33. Ka4 Qa6+ 34. Kb4 Rb8+ 35. Kc5 Qb6# 0-1

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.11.29"]
[Round "3"]
[White "Rajanya, Datta"]
[Black "Shivani, Senthilkumar"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1627"]
[BlackElo "1355"]
[PlyCount "99"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Nc6 7. Qg4 f6 8. Bf4 fxe5 9. dxe5 Ndxe5 10. Qxg7 Bf6 11. Qg3 Qe7 12. 0-0-0 Ng6 13. Bg5 Bxg5+ 14. hxg5 0-0 15. Nf3 Qg7 16. Bd3 Nb4 17. Bxg6 Qxg6 18. Rd2 Nc6 19. Rh6 Qg7 20. Rd1 Ne7 21. Qxc7 Nf5 22. Qxg7+ Kxg7 23. Rh3 Bd7 24. Rdh1 Rh8 25. Ne5 Bc6 26. Ne2 d4 27. Nxc6 bxc6 28. g4 Nd6 29. Nxd4 Ne4 30. Nxe6+ Kf7 31. Re3 Kxe6 32. Rxe4+ Kd5 33. Rhe1 Rhf8 34. f4 Rf7 35. Re5+ Kd6 36. Rf5 Rb7 37. Rf6+ Kc5 38. Re5+ Kb6 39. g6 hxg6 40. Rxg6 Rh8 41. b3 Rh2 42. Ree6 Rc7 43. g5 Kb5 44. Rh6 Rf2 45. Re5+ Kb4 46. Kb2 c5 47. f5 Rd7 48. Rh4+ Kb5 49. Rc4 Rc7 50. f6 1-0

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.11.29"]
[Round "2"]
[White "Sanikommu, Manasvi"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "C81"]
[WhiteElo "1340"]
[BlackElo "1627"]
[PlyCount "104"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Na5 11. Nd4 Bc5 12. c3 Nxb3 13. axb3 Bb6 14. b4 c5 15. bxc5 Nxc5 16. b4 Na4 17. Nxe6 fxe6 18. Qh5+ g6 19. Qg4 Qd7 20. c4 0-0 21. c5 Bc7 22. Qd4 a5 23. Ba3 Rf5 24. f4 Qg7 25. g4 Rf7 26. Ra2 Raf8 27. Rf1 Bxe5 28. Qd3 axb4 29. Bxb4 Rxf4 30. Rxf4 Rxf4 31. Qxb5 Bd4+ 32. Kh1 Qf8 33. Nd2 Rxg4 34. Ra1 Bxa1 35. Qxa4 Qf2 36. Qa8+ Kg7 37. Qxa1+ Kh6 38. Qf1 Qxf1+ 39. Nxf1 Rxb4 40. Ne3 Rb5 41. c6 Rc5 42. Ng4+ Kg5 43. Ne5 Kf5 44. Nf3 e5 45. h4 Rxc6 46. h5 gxh5 47. Kg2 Rc2+ 48. Kh1 Kf4 49. Nh4 Kg4 50. Ng2 Kg3 51. Ne3 Rc1+ 52. Nf1+ Rxf1# 0-1

[Event "IND-ch U15 Girls 38th"]
[Site "New Delhi"]
[Date "2022.11.28"]
[Round "1"]
[White "Rajanya, Datta"]
[Black "Pranitha, Priya Polisetty"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1627"]
[BlackElo "1156"]
[PlyCount "135"]
[EventDate "2022.11.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. dxc5 d4 6. Nb5 Bxc5 7. Bf4 Bb6 8. Nd6+ Kf8 9. Bc4 Qe7+ 10. Ne2 Be6 11. 0-0 Bxc4 12. Nxc4 Bc7 13. Bxc7 Qxc7 14. Qxd4 Nc6 15. Qd6+ Qxd6 16. Nxd6 b6 17. Rad1 Nf6 18. c3 g6 19. Nd4 Nxd4 20. Rxd4 Kg7 21. Re1 Rhf8 22. Re7 Ne8 23. Ne4 Nf6 24. Nd6 Ne8 25. Kf1 Kf6 26. Rd7 Kg7 27. Nxe8+ Rfxe8 28. Ra4 a5 29. Rf4 Rf8 30. Rb7 Rab8 31. Rfxf7+ Rxf7 32. Rxb8 Rf6 33. Rb7+ Kg8 34. f3 h5 35. b4 axb4 36. cxb4 Re6 37. a4 Kf8 38. Kf2 Kg8 39. a5 bxa5 40. bxa5 Ra6 41. Rb5 Kf7 42. h4 Kg7 43. Kg3 Kh6 44. Kf4 Rf6+ 45. Ke4 Re6+ 46. Re5 Ra6 47. Rg5 Kg7 48. Kd4 Kf7 49. Kc4 Ke7 50. Kb5 Rf6 51. a6 Rf8 52. a7 Rg8 53. Ka6 Kf6 54. Rb5 Re8 55. Rb8 Re6+ 56. Rb6 Rxb6+ 57. Kxb6 Kf5 58. a8Q Kf4 59. Qe4+ Kg3 60. Qxg6+ Kxh4 61. g3+ Kh3 62. f4 h4 63. gxh4 Kxh4 64. f5 Kh3 65. f6 Kh2 66. f7 Kh3 67. f8Q Kh2 68. Qh8# 1-0

[Event "Bhubaneswar op-A 13th"]
[Site "Bhubaneswar"]
[Date "2022.05.27"]
[Round "8"]
[White "Gusain, Himal"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2396"]
[BlackElo "1589"]
[PlyCount "57"]
[EventDate "2022.05.22"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Bd6 4. e3 c6 5. Nbd2 f5 6. c4 Nf6 7. Bd3 0-0 8. 0-0 b6 9. Ne5 Bb7 10. cxd5 Nxd5 11. Bg3 Qe7 12. Ndc4 Bc7 13. e4 f4 14. exd5 cxd5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Ng6 Qe8 18. Qh8+ Kf7 19. Nce5+ Bxe5 20. Nxe5+ Ke7 21. Qxg7+ Kd6 22. Qxb7 fxg3 23. fxg3 Rxf1+ 24. Rxf1 Nd7 25. Qc6+ Ke7 26. Rf7+ Qxf7 27. Qxd7+ Kf6 28. Qxf7+ Kg5 29. Qg6# 1-0

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.14"]
[Round "11"]
[White "Falak, Joni Naik"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1349"]
[BlackElo "1589"]
[PlyCount "63"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. Bd3 f5 5. b3 Nf6 6. Bb2 0-0 7. Nbd2 c6 8. 0-0 b6 9. Ne5 Bb7 10. f4 Nbd7 11. Ndf3 Ne4 12. Nxd7 Qxd7 13. Ne5 Qe7 14. Rf3 Ba3 15. Bxa3 Qxa3 16. Rh3 Nf6 17. g4 g6 18. g5 Ne4 19. Bxe4 dxe4 20. Nd7 Rf7 21. Nf6+ Kh8 22. d5 Qb2 23. dxe6 Re7 24. Qe1 h5 25. Rd1 Qxc2 26. Rd2 Qc5 27. Qa1 Rg7 28. Rd7 Qf8 29. Rxh5+ gxh5 30. Nxh5 Kg8 31. Rxg7+ Qxg7 32. Qxg7# 1-0

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.13"]
[Round "9"]
[White "Rajanya, Datta"]
[Black "Anupam, M Sreekumar"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1589"]
[BlackElo "1673"]
[PlyCount "70"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. Bd3 d5 6. Nxe5 Nxe5 7. dxe5 Qh4 8. Be3 Bc5 9. Bxc5 Nxc5 10. Bb5+ c6 11. Be2 Qe4 12. 0-0 Qxe5 13. f4 Qe3+ 14. Kh1 Ne4 15. Qe1 0-0 16. a4 Re8 17. Rf3 Qxe2 18. Qxe2 Ng3+ 19. hxg3 Rxe2 20. b4 Re1+ 21. Kh2 Bf5 22. b5 Rxb1 23. Rxb1 Bxb1 24. bxc6 bxc6 25. c4 dxc4 26. Rc3 Bd3 27. f5 f6 28. g4 Rb8 29. g5 fxg5 30. f6 gxf6 31. Rxd3 cxd3 32. a5 d2 33. a6 d1Q 34. g4 Rb2+ 35. Kh3 Qf3# 0-1

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.13"]
[Round "10"]
[White "Rajanya, Datta"]
[Black "Shubhi, Gupta"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1589"]
[BlackElo "1613"]
[PlyCount "56"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Nge7 6. Be2 Be6 7. 0-0 Qd7 8. b4 g5 9. b5 Nd8 10. Re1 h5 11. Nfd2 Ng6 12. d4 Kf7 13. dxe5 Nxe5 14. exd5 Bxd5 15. c4 Be6 16. Bb2 Bd6 17. Ne4 Ng4 18. h3 Bh2+ 19. Kh1 Be5 20. Nbc3 Bf5 21. Rad1 Qe6 22. Bxg4 hxg4 23. Nxg5+ fxg5 24. Rd5 gxh3 25. g3 h2 26. Rdxe5 Bg4 27. R1e3 Qxe5 28. Rxe5 Bf3# 0-1

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.12"]
[Round "7"]
[White "Rajanya, Datta"]
[Black "Bhat, Sannidhi Ramakrishn"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1589"]
[BlackElo "1373"]
[PlyCount "60"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd2 Qc7 10. 0-0-0 Nbd7 11. Rhe1 0-0-0 12. Bb3 Bb4 13. a3 Bd6 14. Kb1 h6 15. g4 Nf8 16. Ne4 Nxe4 17. Qxe4 g5 18. d5 exd5 19. Qd4 Ne6 20. Qxa7 Bc5 21. Qa4 Bxf2 22. Rf1 Bd4 23. Qa8+ Qb8 24. Qxb8+ Kxb8 25. Rxf7 Rhf8 26. Rxf8 Rxf8 27. c4 dxc4 28. Bxc4 Nf4 29. Bxf4+ Rxf4 30. Rf1 Rxf1+ 1/2-1/2

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.12"]
[Round "8"]
[White "Sneha, Halder"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1557"]
[BlackElo "1589"]
[PlyCount "78"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. g3 Bf5 4. Nf3 h6 5. Bg2 Nbd7 6. d3 e6 7. Nbd2 Be7 8. e3 0-0 9. Qe2 Bh7 10. h4 c5 11. e4 dxe4 12. dxe4 Qc7 13. Ng5 Bg6 14. Nh3 Bh5 15. Bf3 Bxf3 16. Qxf3 b5 17. g4 Ne5 18. Qg3 Nfxg4 19. f4 Ng6 20. Qxg4 Bxh4+ 21. Ke2 c4 22. bxc4 bxc4 23. Bc3 Qe7 24. Ng1 Qa3 25. Nb1 Qa4 26. Kd2 Rfd8+ 27. Kc1 Be7 28. a3 e5 29. Nf3 Nxf4 30. Nxe5 Bg5 31. Nd2 f6 32. Nexc4 Rac8 33. Bb4 a5 34. Bd6 Rxc4 35. Nxc4 Nd3+ 36. Kb1 Rb8+ 37. Bb4 Rxb4+ 38. axb4 Qxb4+ 39. Ka2 Qxc4+ 0-1

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.11"]
[Round "6"]
[White "Chaarvi, Choudhury"]
[Black "Rajanya, Datta"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "1456"]
[BlackElo "1589"]
[PlyCount "104"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Bc5 10. Bxc5 Nxc5 11. Re1 0-0 12. c3 Re8 13. h3 Nxb3 14. axb3 h6 15. b4 a5 16. Nd4 Nxd4 17. Qxd4 axb4 18. Rxa8 Qxa8 19. Qxb4 Qc6 20. Na3 Bd7 21. Nc2 Qg6 22. Qb3 Bxh3 23. Qxd5 Bxg2 24. Qxg2 Qxc2 25. f4 Qf5 26. Qe4 Qg4+ 27. Kf2 Rd8 28. Qe3 Qf5 29. Qf3 g6 30. Kg3 h5 31. Rd1 h4+ 32. Kxh4 Rxd1 33. Qxd1 Qxf4+ 34. Kh3 Qf5+ 35. Kg2 Qxe5 36. Qd2 Kg7 37. Kf3 c6 38. Kg4 Qd5 39. Qf2 Qf5+ 40. Qxf5 gxf5+ 41. Kg5 f4 42. Kxf4 Kf6 43. b3 Ke6 44. Ke4 c5 45. c4 f5+ 46. Kf4 b4 47. Kf3 Ke5 48. Ke3 f4+ 49. Kd3 Kf5 50. Kd2 Ke4 51. Ke2 Kd4 52. Kf3 Kc3 0-1

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.11"]
[Round "5"]
[White "Rajanya, Datta"]
[Black "Aditi, Raj"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1589"]
[BlackElo "1261"]
[PlyCount "109"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 d6 7. Bb5 Bd7 8. 0-0 Be7 9. Nc3 Nb6 10. Bxc6 bxc6 11. Re1 0-0 12. Bf4 d5 13. Rc1 Nc4 14. b3 Nb6 15. Nb1 a5 16. a3 Nc8 17. Qd2 Na7 18. Bg5 Bg4 19. Bxe7 Qxe7 20. Re3 Bd7 21. Rc5 Bf5 22. Qc1 Bxb1 23. Qxb1 Nb5 24. Qc1 Ra6 25. a4 Na7 26. Qc3 Rb8 27. Rxa5 Rxb3 28. Qxb3 Rxa5 29. Qb8+ Qf8 30. Qxc7 Rxa4 31. h3 h6 32. Rb3 Kh7 33. Rb7 Nb5 34. Qxc6 Ra1+ 35. Kh2 Na7 36. Qd7 Rf1 37. Rxa7 Rxf2 38. Qxf7 Qxf7 39. Rxf7 Re2 40. Rd7 Kg8 41. Rxd5 g5 42. Rd6 Kg7 43. d5 h5 44. Kg3 g4 45. hxg4 hxg4 46. Kxg4 Rxg2+ 47. Kf4 Kf7 48. e6+ Ke8 49. Rd7 Re2 50. Nd4 Ra2 51. Nc6 Kf8 52. Rd8+ Kg7 53. e7 Re2 54. Ne5 Kf6 55. e8Q 1-0

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.09"]
[Round "2"]
[White "Arushi, Srichandan"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1292"]
[BlackElo "1589"]
[PlyCount "105"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Nxe5 Nxe5 8. Rxe5+ Ne6 9. d4 Bd6 10. Re4 0-0 11. c3 b5 12. Bb3 Bb7 13. Re1 Qh4 14. h3 Nf4 15. Bxf4 Qxf4 16. g3 Qh6 17. Kh2 Qf6 18. Kg1 Qh6 19. Kh2 Kh8 20. d5 f5 21. f4 Bxf4 22. gxf4 Qxf4+ 23. Kh1 Qg3 24. Qe2 Qxh3+ 25. Qh2 Qd3 26. Qd2 Qg3 27. Rg1 Qd6 28. Qg2 Qe7 29. Nd2 Rf6 30. Rge1 Rh6+ 31. Kg1 Qd6 32. Qe2 Qg6+ 33. Qg2 Qh5 34. Kf2 Rg6 35. Qh1 Qg5 36. Re2 Qg3+ 37. Kf1 c6 38. Rae1 Rf8 39. Re8 Qd3+ 40. R8e2 Rg3 41. Kf2 Rh3 42. Qg2 f4 43. Nf3 Rg3 44. Qh1 c5 45. Bc2 Rxf3+ 46. Qxf3 Qxf3+ 47. Kxf3 Bxd5+ 48. Kf2 Bxa2 49. Re8 Kg8 50. Bxh7+ Kf7 51. Bg6+ Kg8 52. Rxf8+ Kxf8 53. Re8# 1-0

[Event "IND-ch U14 Girls 34th"]
[Site "Ahmedabad"]
[Date "2022.05.09"]
[Round "1"]
[White "Rajanya, Datta"]
[Black "Prapti, Dholay"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1589"]
[BlackElo "1189"]
[PlyCount "107"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 d5 8. e5 Bf5 9. Bb5 Nge7 10. 0-0 0-0 11. Qb3 Rb8 12. a3 a6 13. Bd3 Qd7 14. Rfe1 Rfe8 15. Qc3 Bxd3 16. Qxd3 Qf5 17. Qc3 Ng6 18. Nf1 Nf4 19. Qd2 Ne6 20. Rad1 h6 21. Ng3 Qg6 22. b4 Ne7 23. Qc3 c6 24. a4 Nf5 25. Qb2 Rec8 26. Qd2 Rd8 27. Rb1 Re8 28. Rb3 Qg4 29. Rd1 b6 30. Qd3 a5 31. Qxf5 Qxf5 32. Nxf5 axb4 33. Rxb4 c5 34. dxc5 bxc5 35. Rxb8 Rxb8 36. Ne7+ Kf8 37. Nxd5 Ke8 38. h3 Rb2 39. Ra1 Kd7 40. a5 Kc6 41. Ne3 Nc7 42. a6 Rb8 43. Nf5 Ne6 44. Nd2 Ra8 45. Nc4 Kb5 46. Nfd6+ Kc6 47. Nxf7 Nc7 48. a7 Nb5 49. Ra6+ Kc7 50. Nfd6 Nxa7 51. Rxa7+ Rxa7 52. Nb5+ Kb7 53. Nxa7 Kxa7 54. e6 1-0

[Event "IND-ch U11 Girls"]
[Site "Sivagangai Tamilnadu"]
[Date "2018.08.05"]
[Round "11.5"]
[White "Prakash, Vaishnavi"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1239"]
[BlackElo "1384"]
[PlyCount "93"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be3 Bf5 6. Bd3 Ne7 7. 0-0 Nbc6 8. c3 Qd7 9. Qc2 Bg4 10. Nbd2 f5 11. Bg5 0-0-0 12. Bb5 Kb8 13. Rae1 Rde8 14. Bxe7 Rxe7 15. Rxe7 Bxe7 16. Ne5 Qd6 17. Nf7 Qg6 18. Nxh8 Qe8 19. Bxc6 bxc6 20. Re1 Qf8 21. Qd3 Bg5 22. Nf3 Bh6 23. Qe2 Qxh8 24. Qe8+ Qxe8 25. Rxe8+ Kb7 26. Ne5 Bc1 27. Nd7 a6 28. Nc5+ Ka7 29. Re7 Kb8 30. Nxa6+ Kc8 31. Rxc7+ Kd8 32. Rxg7 Bxb2 33. Rxh7 Bxc3 34. f3 Bxd4+ 35. Kf1 c5 36. fxg4 c4 37. gxf5 c3 38. Ke2 Be5 39. Kd3 d4 40. h4 Bf4 41. Nb4 Bd6 42. Nc2 Be5 43. a4 Kc8 44. a5 Kb8 45. a6 Kc8 46. a7 Bf6 47. a8Q# 1-0

[Event "IND-ch U11 Girls"]
[Site "Sivagangai Tamilnadu"]
[Date "2018.08.04"]
[Round "10.8"]
[White "Rajanya, Datta"]
[Black "Mrittika, Mallick"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1384"]
[BlackElo "1137"]
[PlyCount "127"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. Be3 Nf6 8. Bd3 Ne5 9. Qe2 Bb4 10. Rc1 b6 11. a3 Be7 12. f3 Bb7 13. Bb1 Qxc4 14. Qd2 Qc8 15. Nd5 Qd8 16. Nc7+ Kf8 17. Nxa8 Bxa8 18. 0-0 b5 19. Qc3 Nc4 20. Bf2 h5 21. b3 Nxa3 22. Qc8 Nxb1 23. Qxd8+ Bxd8 24. Rc8 Ke7 25. Rxa8 Nc3 26. Rxa6 b4 27. Bg3 d5 28. Bd6+ Ke8 29. Bxb4 e5 30. Bxc3 exd4 31. Bxd4 dxe4 32. Bxf6 Bxf6 33. Ra8+ Bd8 34. Rd1 Ke7 35. Raxd8 Rxd8 36. Rxd8 Kxd8 37. fxe4 Ke7 38. Kf2 Kd6 39. Ke3 Kc5 40. Kd3 Kb4 41. Kc2 h4 42. g3 h3 43. g4 f6 44. Kb2 g6 45. Kc2 Kc5 46. Kc3 Kb5 47. b4 Kc6 48. Kc4 Kd6 49. b5 Ke5 50. b6 Kxe4 51. b7 f5 52. gxf5 gxf5 53. b8Q f4 54. Qh8 f3 55. Qxh3 Ke3 56. Qf1 f2 57. h4 Kf4 58. Qxf2+ Kg4 59. Qf6 Kg3 60. Kd4 Kg4 61. Ke4 Kh3 62. Kf3 Kh2 63. Qg5 Kh1 64. Qg2# 1-0

[Event "IND-ch U11 Girls"]
[Site "Sivagangai Tamilnadu"]
[Date "2018.07.28"]
[Round "1.9"]
[White "Anishka, Pandey"]
[Black "Rajanya, Datta"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1013"]
[BlackElo "1384"]
[PlyCount "83"]
[EventDate "2018.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Bg3 Nbd7 6. Bd3 0-0 7. Nbd2 Qe7 8. Ne5 c5 9. c3 c4 10. Bc2 Bb8 11. Qf3 Nxe5 12. dxe5 Nd7 13. Qh5 f5 14. exf6 Nxf6 15. Bh4 Nxh5 16. Bxe7 Rf7 17. Bh4 Bd7 18. g4 Nf6 19. g5 Ne8 20. g6 hxg6 21. Bxg6 Bc6 22. Bxf7+ Kxf7 23. Bg3 Nd6 24. Rg1 Nb5 25. a4 Nc7 26. Nf3 Na6 27. Ne5+ Bxe5 28. Bxe5 g6 29. Bd4 Nc7 30. h4 a6 31. h5 Rg8 32. h6 Re8 33. Rg5 e5 34. Rxe5 Ne6 35. Rxe6 Kxe6 36. h7 Bxa4 37. Rxa4 b5 38. Rxa6+ Kf7 39. h8Q Rxe3+ 40. fxe3 g5 41. Qg7+ Ke8 42. Ra8# 1-0

