[Event "Bengaluru Namma op 2nd"]
[Site "Bengaluru"]
[Date "2025.04.18"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Rajesh, VAV"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2131"]
[BlackElo "2331"]
[PlyCount "152"]
[EventDate "2025.04.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 exd5 8. cxd5 0-0 9. g3 Re8 10. Bg2 Bf8 11. 0-0 c6 12. e4 Na6 13. b4 cxd5 14. exd5 d6 15. Nd4 Nc7 16. Qb3 h6 17. h3 Qd7 18. Be3 Re5 19. Nc6 Rh5 20. g4 Nxg4 21. hxg4 Qxg4 22. b5 Qh4 23. Rfe1 Bc8 24. Rad1 Ne8 25. Qb4 Qh2+ 26. Kf1 g5 27. Bd4 Bf5 28. Re3 Rh4 29. Ne2 Nf6 30. Qc3 Nh5 31. Ng1 Rg4 32. Bf3 Rxg1+ 33. Ke2 Nf4+ 34. Kd2 Qxf2+ 35. Kc1 Rxd1+ 36. Bxd1 Qf1 37. Bh8 Nxd5 38. Rf3 Nxc3 39. Rxf1 Bd3 40. Rf3 Bxb5 41. Bxc3 Bxc6 42. Rf2 Bd5 43. Kd2 Bg7 44. Bb4 Be5 45. a4 Rc8 46. a5 bxa5 47. Bxa5 Bf4+ 48. Kd3 Kg7 49. Bh5 Be6 50. Bc3+ Be5 51. Bd2 f5 52. Be3 a5 53. Bd1 Rc3+ 54. Kd2 f4 55. Bb6 Bf5 56. Bxa5 Rd3+ 57. Ke2 Ra3 58. Bb4 Ra2+ 59. Ke1 Rxf2 60. Kxf2 g4 61. Be1 Bd4+ 62. Kg2 Be4+ 63. Kh2 g3+ 64. Bxg3 fxg3+ 65. Kxg3 Be3 66. Ba4 d5 67. Bd1 d4 68. Ba4 d3 69. Bb3 Kf6 70. Bd1 Kg5 71. Bb3 h5 72. Bd1 h4+ 73. Kh2 Bf5 74. Kg2 Bg4 75. Bf3 Bxf3+ 76. Kf1 h3 0-1

[Event "Bengaluru Namma op 2nd"]
[Site "Bengaluru"]
[Date "2025.04.17"]
[Round "9"]
[White "Schekachikhin, Maksim"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2370"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2025.04.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 a6 5. d4 Nc6 6. c3 Nxe5 7. dxe5 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Qc7 11. Re1 Ne7 12. Nd2 Nf5 13. a4 Be7 14. Nf3 b6 15. Bf4 0-0 16. Rac1 Rfc8 17. Nd4 Nxd4 18. cxd4 Qb7 19. h3 Rc7 20. Rc2 Rxc2 21. Rd1 Rc1 22. Rxc1 Rc8 23. Rc2 Rxc2 24. Qxc2 h6 25. Be3 Bd8 26. b3 Qc7 27. Qd3 Qc8 28. g3 Be7 29. Kg2 Bb4 30. Bd2 Bxd2 31. Qxd2 Qc6 32. Qb4 b5 33. axb5 Qxb5 34. Qxb5 axb5 35. g4 b4 36. f4 g6 37. Kg3 Kh7 38. h4 Kg7 39. f5 g5 40. f6+ Kg6 41. h5+ Kh7 1/2-1/2

[Event "Bengaluru Namma op 2nd"]
[Site "Bengaluru"]
[Date "2025.04.16"]
[Round "8"]
[White "Koustuv, Dash"]
[Black "Sammed Jaykumar, Shete"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2131"]
[BlackElo "2391"]
[PlyCount "149"]
[EventDate "2025.04.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. e4 d6 8. Ng3 c5 9. dxc5 dxc5 10. Qxd8 Rxd8 11. Be2 Nc6 12. 0-0 b6 13. Be3 Bb7 14. Rad1 Nd4 15. f3 Bd6 16. Rf2 Be5 17. Bf1 Nb3 18. Rxd8+ Rxd8 19. Rc2 h6 20. Kf2 g5 21. h3 Kg7 22. Nge2 Nh5 23. Nc1 Nd4 24. Rd2 Ba6 25. Nb3 Ng3 26. Nb5 Nxf1 27. Kxf1 Nc6 28. Rxd8 Nxd8 29. Bc1 Nc6 30. Ke2 f5 31. exf5 exf5 32. a4 Bc8 33. Nd2 a6 34. Na3 Nd4+ 35. Kd1 g4 36. hxg4 fxg4 37. Nc2 gxf3 38. Nxf3 Nxf3 39. gxf3 h5 40. Ke2 Kf7 41. b3 h4 42. Kf2 a5 43. f4 Bf6 44. Ne3 Bb7 45. Nd5 Bd8 46. Kf3 Kg6 47. Be3 Kf5 48. Bf2 Bc6 49. Be1 Bf6 50. Bd2 Bd8 51. Be1 h3 52. Kg3 Bh4+ 53. Kxh3 Bxe1 54. Ne7+ Kxf4 55. Nxc6 Ke4 56. Ne7 Kd3 57. Nd5 Kc2 58. Nxb6 Kxb3 59. Kg4 Bf2 60. Kf5 Bh4 61. Ke6 Bd8 62. Nd7 Kxa4 63. Nxc5+ Kb4 64. Kd5 Bb6 65. Na6+ Kc3 66. c5 Bd8 67. c6 a4 68. Kc5 a3 69. Nb4 Kb3 70. Kb5 Bc7 71. Nd3 Kc3 72. Nb4 Kb3 73. Nd3 Bd6 74. Nb4 Kb2 75. Ka4 1/2-1/2

[Event "Bengaluru Namma op 2nd"]
[Site "Bengaluru"]
[Date "2025.04.15"]
[Round "7"]
[White "Panda, Sambit"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2391"]
[BlackElo "2131"]
[PlyCount "112"]
[EventDate "2025.04.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. c4 e6 7. d4 Be7 8. Nc3 Nbd7 9. Ne5 Bg6 10. Nxg6 hxg6 11. Qd3 0-0 12. Rd1 a6 13. a4 a5 14. Bf3 Re8 15. Bg5 Nb8 16. e3 Na6 17. Qe2 Nb4 18. Rac1 Nd7 19. Bxe7 Qxe7 20. b3 Rad8 21. Bg2 Nf6 22. f4 b6 23. Kh1 dxc4 24. bxc4 c5 25. Rd2 cxd4 26. exd4 Rd7 27. Nb5 Rc8 28. Re1 Qd8 29. Red1 Ne8 30. d5 exd5 31. Bxd5 Nxd5 32. Rxd5 Rxd5 33. cxd5 Nd6 34. Nd4 Rc4 35. Nc6 Qd7 36. Kh2 Rxa4 37. Qf2 b5 38. Re1 Ne4 39. Qg2 Nc3 40. Kh1 Ra2 41. Qf3 Qxh3+ 42. Kg1 Nxd5 43. Nd8 Qd7 44. Rd1 Qxd8 45. Rxd5 Qb6+ 46. Kf1 Ra1+ 47. Kg2 Ra2+ 48. Kf1 Ra1+ 49. Kg2 Qg1+ 50. Kh3 Rf1 51. Qe4 Qh1+ 52. Qxh1 Rxh1+ 53. Kg2 Rb1 54. Rd8+ Kh7 55. Ra8 a4 56. Ra7 f6 0-1

[Event "Bengaluru Namma op 2nd"]
[Site "Bengaluru"]
[Date "2025.04.11"]
[Round "2"]
[White "Koustuv, Dash"]
[Black "Mehar, Chinna Reddy CH"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2131"]
[BlackElo "2418"]
[PlyCount "128"]
[EventDate "2025.04.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB18_2025"]
[SourceDate "2025.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 d5 6. Nf3 b6 7. Rc1 a6 8. Bd3 Bb7 9. 0-0 Bd6 10. cxd5 exd5 11. Ne5 c5 12. Be1 Nc6 13. f4 cxd4 14. Nxc6 Bxc6 15. exd4 Bb7 16. Bh4 Be7 17. Re1 Re8 18. Rc2 Ne4 19. Bxe7 Rxe7 20. Bxe4 dxe4 21. d5 f5 22. Qd4 Qd6 23. g3 b5 24. Nd1 Qxd5 25. Qxd5+ Bxd5 26. Ne3 Be6 27. Rc6 Kf7 28. Rd1 g6 29. Rdd6 Bxa2 30. Rxa6 Rxa6 31. Rxa6 Bc4 32. Rc6 Bd3 33. g4 fxg4 34. Nxg4 Ra7 35. Ne5+ Kg7 36. Rc3 Ra2 37. b3 Rd2 38. Rc7+ Kf6 39. Rd7 g5 40. Nxd3 exd3 41. fxg5+ Kxg5 42. Kf1 Kf4 43. Rxh7 Ke3 44. Ke1 Rb2 45. Re7+ Kd4 46. h4 Rh2 47. Rd7+ Kc3 48. Rc7+ Kxb3 49. Rd7 Rxh4 50. Rxd3+ Kc2 51. Rd2+ Kc3 52. Rd8 b4 53. Kd1 Rh1+ 54. Ke2 b3 55. Rc8+ Kd4 56. Rd8+ Kc3 57. Rc8+ Kb2 58. Kd2 Kb1 59. Rb8 b2 60. Rb7 Rh2+ 61. Kd1 Rh3 62. Ra7 Rd3+ 63. Ke2 Kc2 64. Rb7 Rc3 0-1

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.11"]
[Round "9.1"]
[White "Koustuv, Dash"]
[Black "Nitin, Senthilvel"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2095"]
[BlackElo "2349"]
[PlyCount "60"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Odisha II"]
[BlackTeam "Railway Sport PB"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Be2 e5 9. Qc2 c6 10. 0-0 Qe7 11. Rfd1 Re8 12. h3 Qf8 13. Rab1 exd4 14. Nxd4 Nc5 15. Bf3 Nh7 16. b4 Ne6 17. Nxe6 Bxe6 18. Bg3 Rad8 19. Be2 f5 20. b5 Ng5 21. Bh2 Qf6 22. Rbc1 Qe7 23. Qa4 Bxc3 24. Rxc3 Ne4 25. Rcc1 Qh4 26. Rf1 Nd2 27. Rfd1 Ne4 28. Rf1 Nd2 29. Rfd1 Ne4 30. Rf1 Nd2 1/2-1/2

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.10"]
[Round "8.1"]
[White "Setumadhav, Yellumahanthi"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2313"]
[BlackElo "2095"]
[PlyCount "86"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Andhra Pradesh"]
[BlackTeam "Odisha II"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. c3 e6 8. a4 c5 9. dxc5 Qxc5 10. Nf3 Qc7 11. 0-0 Nc6 12. Re1 Nge7 13. Bg5 Nf5 14. Na3 Be7 15. Bxe7 Qxe7 16. g3 0-0 17. Nc2 Rfd8 18. Ne3 Nxe3 19. Qxe3 Rdb8 20. b4 Rc8 21. Rad1 Rc7 22. Kh2 Rac8 23. Rd3 a5 24. b5 Nb8 25. Nd2 Nd7 26. Qf3 g6 27. Ree3 Nb6 28. Rd4 Nc4 29. Nxc4 Rxc4 30. Red3 Rxd4 31. Rxd4 Rc5 32. Rf4 Qc7 33. Kg2 b6 34. Kh3 Rxc3 35. Rxf7 Qxf7 36. Qxc3 Qxf2 37. Qc8+ Kg7 38. Qc7+ Kh6 39. Qb8 Kg7 40. Qc7+ Kh6 41. Qb8 Qf1+ 42. Kh2 Qf2+ 43. Kh3 Qf1+ 1/2-1/2

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.09"]
[Round "7.1"]
[White "Koustuv, Dash"]
[Black "Vignesh, NR."]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2095"]
[BlackElo "2537"]
[PlyCount "168"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Odisha II"]
[BlackTeam "Railway Sport PB II"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Qc2 c6 9. Nge2 Re8 10. 0-0 a5 11. f3 c5 12. dxc5 Bxc5 13. Nd4 Nc6 14. Nce2 Qb6 15. Bd2 Bxd4 16. Nxd4 Nxd4 17. exd4 Qxd4+ 18. Kh1 Qb6 19. Rac1 Bd7 20. Qc5 Qxc5 21. Rxc5 a4 22. Bc3 Bc6 23. Bd4 Nd7 24. Rc2 Ne5 25. Be2 Ng6 26. Rd1 Re6 27. Kg1 Rae8 28. Kf2 h5 29. Bd3 Nf4 30. Bf1 h4 31. Rcd2 Ng6 32. Re2 Rxe2+ 33. Bxe2 Nf4 34. Rd2 f6 35. Bf1 Kf7 36. Bb6 g5 37. Bd3 Ne6 38. Bf5 Nf8 39. Bd4 Bd7 40. Bb1 Bb5 41. Bf5 Bc4 42. Be3 Re5 43. Bc8 b5 44. Bd4 Re7 45. Bf5 Re8 46. Bc3 Ng6 47. Bxg6+ Kxg6 48. Bd4 f5 49. Be3 f4 50. Bd4 h3 51. g4 Re6 52. Rc2 Kf7 53. Rd2 Bb3 54. Bc3 Rc6 55. Rd3 Bc4 56. Rd2 Re6 57. Bd4 Ke8 58. Rc2 Kd7 59. Rd2 b4 60. axb4 Kc6 61. Bc5 Kb5 62. Rc2 Bd3 63. Rd2 Kc4 64. Bf8 a3 65. Bg7 d4 66. bxa3 Kc3 67. Rd1 Re2+ 68. Kg1 Rg2+ 69. Kh1 Be2 70. Bxd4+ Kc4 71. Rg1 Bxf3 72. Rxg2 Bxg2+ 73. Kg1 Kxd4 74. Kf2 Kc4 75. Kg1 Kb3 76. b5 Kxa3 77. b6 Kb4 78. Kf2 Kc5 79. Ke2 Kxb6 80. Kf2 Kc5 81. Ke2 Kd4 82. Kf2 Kd3 83. Kg1 Bf3 84. Kf2 Bxg4 0-1

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.08"]
[Round "6.1"]
[White "Samarth, Sreeni Warrier"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1913"]
[BlackElo "2095"]
[PlyCount "118"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Gujarat"]
[BlackTeam "Odisha II"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. 0-0 c6 10. e4 dxe4 11. Nxe4 Be7 12. Bxf6 Nxf6 13. Nfg5 Qxd4 14. Nxe6 fxe6 15. Nxf6+ Bxf6 16. Qb3 0-0-0 17. Qxe6+ Kb8 18. Rad1 Rd6 19. Qb3 Qxb2 20. Qxb2 Bxb2 21. Bxa6 Rhd8 22. Be2 Rd2 23. Bf3 Ba3 24. Be2 Kc7 25. Rxd2 Rxd2 26. Bc4 b5 27. Bg8 c5 28. Bxh7 c4 29. Rb1 Kb6 30. Kf1 Rxa2 31. Bg8 Rc2 32. g4 Bc5 33. Ke1 Bxf2+ 34. Kd1 Rc3 35. Rb2 Bc5 36. h4 Rd3+ 37. Rd2 Rg3 38. g5 Kc7 39. Be6 Re3 40. Bf5 Re5 41. Rd7+ Kc6 42. Rf7 b4 43. Bd7+ Kb6 44. Bc8 b3 45. Rxg7 Bb4 46. Rb7+ Kc5 47. Rc7+ Kd6 48. Rd7+ Kc6 49. Rd2 Bxd2 50. Kxd2 b2 51. Kc2 Rb5 52. Kb1 c3 53. Bf5 Rxf5 54. g6 Rf1+ 55. Kc2 b1Q+ 56. Kxc3 Rf3+ 57. Kd2 Qd3+ 58. Kc1 Rf2 59. h5 Qf1# 0-1

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.08"]
[Round "5.1"]
[White "Shyam Prasad, O."]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1504"]
[BlackElo "2095"]
[PlyCount "66"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Services Sports"]
[BlackTeam "Odisha II"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 b6 7. cxd5 exd5 8. 0-0 Be7 9. Qc2 Bb7 10. Ne5 c5 11. dxc5 bxc5 12. Rd1 Qc7 13. Ndf3 Na6 14. Bf4 Qb6 15. a3 Nc7 16. Ng5 g6 17. e4 Rad8 18. exd5 Bxd5 19. Bxd5 Nfxd5 20. Nc4 Qa6 21. Bxc7 Nxc7 22. Ne4 Ne6 23. Ne5 Qb7 24. Nf3 Rb8 25. Qc3 Qxe4 26. Rd7 Rfe8 27. Re1 Qf5 28. Re5 Qb1+ 29. Kg2 Bf6 30. Qe3 Bxe5 31. Nxe5 Nd8 32. Qf4 Qf5 33. Nxg6 hxg6 0-1

[Event "IND-chT 44th"]
[Site "Ahmedabad"]
[Date "2025.03.06"]
[Round "3.1"]
[White "Koustuv, Dash"]
[Black "Sree, Shaunak Chanda"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2095"]
[BlackElo "2015"]
[PlyCount "121"]
[EventDate "2025.03.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CB12_2025"]
[SourceDate "2025.03.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.03.19"]
[SourceQuality "1"]
[WhiteTeam "Odisha II"]
[BlackTeam "Telangana"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bxc3+ 8. bxc3 c5 9. Ne2 cxd4 10. cxd4 Bg4 11. 0-0 Nc6 12. Bb2 Re8 13. Qd2 Bxe2 14. Qxe2 Rc8 15. Rfc1 Ne4 16. f3 Nd6 17. Rc5 Ne7 18. Rxc8 Nexc8 19. Re1 Nb6 20. e4 Ndc4 21. e5 Na4 22. Bc1 Qb6 23. Qf2 Nc3 24. Qh4 h6 25. Kh1 Nb5 26. Rd1 Nbxa3 27. Qg4 Nb2 28. Bxb2 Qxb2 29. Qd7 Rf8 30. Qxd5 Qb6 31. Qe4 Rd8 32. d5 Qb3 33. Be2 Qc2 34. Qxc2 Nxc2 35. d6 Nb4 36. f4 b6 37. Rc1 a5 38. Bb5 Kf8 39. g3 g5 40. Rc7 Nd5 41. Rb7 Rc8 42. f5 Rc1+ 43. Kg2 Ne3+ 44. Kf3 Nxf5 45. Rb8+ Kg7 46. d7 Nd4+ 47. Ke4 Ne6 48. d8Q Nxd8 49. Rxd8 Rc5 50. Rd5 Rc2 51. Rd7 Rc5 52. Rd5 Rc2 53. h3 Rb2 54. Bc4 Rb4 55. Kd3 f5 56. Rd7+ Kf8 57. Rb7 a4 58. e6 Rb1 59. e7+ Ke8 60. Kc2 Rb4 61. Bd5 1-0

[Event "Madurai Athens of the East op-A 4th"]
[Site "Madurai"]
[Date "2024.12.25"]
[Round "2"]
[White "Koustuv, Dash"]
[Black "Aronyak, Ghosh"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2190"]
[BlackElo "2547"]
[PlyCount "122"]
[EventDate "2024.12.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd2 Bb7 6. Nf3 0-0 7. Bd3 d5 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Qe2 c5 11. a3 Bxc3 12. Bxc3 Ne4 13. Rfd1 Nxc3 14. bxc3 Qc7 15. Ba6 Rfc8 16. a4 Nf6 17. a5 Nd5 18. axb6 axb6 19. Bxb7 Qxb7 20. Rxa8 Qxa8 21. Qb2 Qa4 22. Rc1 cxd4 23. cxd4 Rxc1+ 24. Qxc1 f6 25. Nd2 Qd7 26. h3 Qc7 27. Qxc7 Nxc7 28. Kf1 Kf7 29. Ke2 Ke7 30. Kd3 Kd6 31. e4 Kc6 32. Kc4 Ne8 33. f3 f5 34. d5+ exd5+ 35. exd5+ Kd6 36. Kd4 b5 37. g4 g6 38. gxf5 gxf5 39. Nf1 f4 40. Ke4 b4 41. Nd2 Nf6+ 42. Kxf4 Kxd5 43. Kg5 Nd7 44. f4 Nc5 45. f5 Kd4 46. f6 Kc3 47. Nf1 Ne4+ 48. Kf5 Nxf6 49. Ne3 Kd3 50. Nd1 Nd7 51. Nb2+ Kc3 52. Nd1+ Kd2 53. Nb2 Nc5 54. Nc4+ Kc3 55. Na5 Nb3 56. Nb7 Kd4 57. Kf6 Kd5 58. Ke7 Nd4 59. Nd6 b3 60. Nc8 b2 61. Nb6+ Kc6 0-1

[Event "Bhubaneswar Odisha op"]
[Site "Bhubaneswar"]
[Date "2024.12.22"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Tologontegin, Semetey"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2190"]
[BlackElo "2358"]
[PlyCount "95"]
[EventDate "2024.12.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 f5 5. d5 Bd6 6. Nf3 Nf6 7. g3 0-0 8. Bg2 Na6 9. b4 exd5 10. cxd5 Ne4 11. Bb2 Qe7 12. 0-0 Rae8 13. Nb5 Qf7 14. Nxd6 cxd6 15. Qd4 Nc7 16. Nh4 Nb5 17. Qd3 Qxd5 18. Rfd1 Nc7 19. Qc2 Qc6 20. Qb3+ Ne6 21. f3 N4g5 22. Rac1 Qb5 23. a4 Qxe2 24. Re1 Bd5 25. Rxe2 Bxb3 26. f4 Ne4 27. Nxf5 Rxf5 28. Bxe4 Rff8 29. Bd3 Bxa4 30. Bc4 Kh8 31. Bxe6 Rxe6 32. Rxe6 dxe6 33. Rc7 Rg8 34. Rxa7 b5 35. Rd7 Bb3 36. Rxd6 h5 37. Rd7 Kh7 38. Kf2 Kh6 39. Ke3 g5 40. fxg5+ Rxg5 41. Rd8 Rf5 42. Rh8+ Kg6 43. Rg8+ Kh7 44. Rh8+ Kg6 45. Rg8+ Kf7 46. Rg7+ Kf8 47. h4 Bd5 48. Rg5 1/2-1/2

[Event "Bhubaneswar Odisha op"]
[Site "Bhubaneswar"]
[Date "2024.12.17"]
[Round "4"]
[White "Das, Sayantan"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2437"]
[BlackElo "2190"]
[PlyCount "87"]
[EventDate "2024.12.15"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CB52_2024"]
[SourceDate "2024.12.25"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 Nc6 6. Qf4 e6 7. Nc3 Bd7 8. a3 Nge7 9. Bd3 Ng6 10. Qg3 Qc7 11. Bxg6 hxg6 12. 0-0 Ne7 13. Nd4 Nf5 14. Nxf5 gxf5 15. Bg5 Qc4 16. Rfd1 Bc5 17. h3 Rc8 18. Rd3 Bc6 19. Rad1 Bb6 20. Be3 Bxe3 21. Qxe3 b6 22. Rd4 Qa6 23. Qg5 Rg8 24. Na2 Bb5 25. Nb4 Qb7 26. a4 Bd7 27. c3 Bxa4 28. R1d2 Bb3 29. Nd3 Qe7 30. Qe3 Bc4 31. Nc1 Ba6 32. b3 Bb7 33. c4 g5 34. Ne2 Bc6 35. Nc3 dxc4 36. bxc4 f4 37. Qd3 g4 38. hxg4 Rxg4 39. f3 Rg3 40. Qh7 Qf8 41. Qh4 f6 42. exf6 e5 43. Qh5+ Qf7 44. Rd8+ 1-0

[Event "IND-ch 61st"]
[Site "Gurugram"]
[Date "2024.08.27"]
[Round "11"]
[White "Koustuv, Dash"]
[Black "Sethuraman, SP."]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2124"]
[BlackElo "2571"]
[PlyCount "83"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. e4 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. Ne2 Nbd7 9. f3 0-0 10. 0-0 h6 11. Ng3 Ne5 12. Be2 a5 13. f4 Ned7 14. Qd4 e5 15. fxe5 Nxe5 16. Nf5 Bc8 17. g4 Nh7 18. Bf4 Re8 19. Rae1 Ng5 20. Kg2 Bd7 21. h4 Nh7 22. Rh1 Qc8 23. Rh3 a4 24. Rf1 Kh8 25. Bc1 a3 26. Rg3 Ra4 27. g5 h5 28. Qf2 Rf8 29. Be3 g6 30. Bd4 Qe8 31. Nh6 f6 32. Bxh5 gxh5 33. g6 Nxg6 34. Qe2 Ne5 35. Bxe5 Qxe5 36. Nf5 Raa8 37. Qxh5 Rg8 38. Rff3 Bxf5 39. exf5 Qe2+ 40. Kh3 Rxg3+ 41. Kxg3 Rg8+ 42. Kf4 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.23"]
[Round "11"]
[White "Sundram, Kumar"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1869"]
[BlackElo "2101"]
[PlyCount "64"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d3 Bg7 4. g3 Nc6 5. Bg2 d6 6. Be3 Nf6 7. h3 e5 8. Nge2 0-0 9. 0-0 Nd4 10. Qd2 Bxh3 11. f3 Be6 12. Nd1 Nd7 13. c3 Nxe2+ 14. Qxe2 Qc7 15. f4 f5 16. Nf2 Rae8 17. Rfd1 exf4 18. Bxf4 h6 19. exf5 Bxf5 20. Qf3 g5 21. Qd5+ Be6 22. Bxd6 Qb6 23. Qxb7 Qxd6 24. Ne4 Qb6 25. Qxb6 axb6 26. Nd6 Re7 27. d4 cxd4 28. cxd4 Bg4 29. Rd2 Bf3 30. Bf1 Bd5 31. Rc1 Re3 32. Rc7 Re1 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.22"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Mukund Hemant, Agarwal"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2101"]
[BlackElo "2132"]
[PlyCount "98"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nc6 11. f4 b6 12. 0-0 Bb7 13. Ng3 Ne7 14. Bb2 c4 15. Bc2 Nf5 16. Nxf5 exf5 17. Bxf5 Rfe8 18. Bc1 Be4 19. Bxe4 Nxe4 20. Bd2 f5 21. g4 fxg4 22. Be1 Nf6 23. Bg3 Rxe3 24. Qd2 Rae8 25. Rae1 Qe7 26. Qa2 b5 27. a4 a6 28. axb5 axb5 29. f5 Qe4 30. Qf2 Rxe1 31. Qxe1 Qxe1 32. Bxe1 Re2 33. Bg3 Ne4 34. Be5 Nxc3 35. Rc1 Rxe5 36. Rxc3 Rd5 37. Kf2 Rxd4 38. Ke3 Rd3+ 39. Rxd3 cxd3 40. Kxd3 Kf7 41. Kd4 Kf6 42. Ke4 b4 43. Kd3 Kxf5 44. Kc4 Kf4 45. Kxb4 Kf3 46. h4 g3 47. h5 g2 48. h6 gxh6 49. Kb3 g1Q 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.21"]
[Round "9"]
[White "Mrithyunjay, Mahadevan"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2018"]
[BlackElo "2101"]
[PlyCount "126"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Qa4+ Bd7 8. Nxd7 Qxd7 9. Qxd7+ Kxd7 10. 0-0 Nc6 11. Nc3 e6 12. d3 Bd6 13. Bd2 Rhd8 14. Rac1 Rac8 15. Rfd1 Ke8 16. e4 dxe4 17. dxe4 Bc5 18. Nb5 Nd4 19. Nc3 Nc6 20. Bg5 Ne5 21. Na4 Be7 22. Rxc8 Rxc8 23. h3 Rc2 24. Rc1 Rxc1+ 25. Bxc1 Nd3 26. Be3 a6 27. Bf1 Ne1 28. Bb6 Nxe4 29. Be2 Nf6 30. a3 Nd5 31. Bc5 Bf6 32. Ba7 Kd7 33. Kf1 Nc2 34. Bd1 Nd4 35. Nb6+ Kc6 36. Nxd5 Kxd5 37. Bxd4 Kxd4 38. Bf3 b5 39. Be2 Kc5 40. b3 Bb2 41. a4 Kb4 42. axb5 a5 43. Bd1 Kxb5 44. Ke2 Bd4 45. f4 Kc5 46. Kd3 Bg1 47. Ke4 Kb4 48. g4 Kc3 49. f5 Kd2 50. fxe6 fxe6 51. Bf3 Kc2 52. Ke5 Kxb3 53. Kxe6 g5 54. Kf5 h6 55. h4 gxh4 56. g5 h5 57. Ke4 Kc3 58. Bxh5 a4 59. Kf3 a3 60. Bf7 h3 61. g6 h2 62. Kg2 h1Q+ 63. Kxh1 Bd4 1/2-1/2

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.20"]
[Round "8"]
[White "Koustuv, Dash"]
[Black "Sriram, Adarsh Uppala"]
[Result "0-1"]
[ECO "E47"]
[WhiteElo "2101"]
[BlackElo "2114"]
[PlyCount "128"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 cxd4 7. exd4 d5 8. cxd5 Qxd5 9. 0-0 Qd7 10. Bg5 Be7 11. Bc2 Nc6 12. a3 Rd8 13. Be3 e5 14. dxe5 Nxe5 15. Qxd7 Bxd7 16. Rad1 Nc4 17. Bc1 Bc5 18. Bd3 Ne5 19. Bg5 Bg4 20. Bxf6 gxf6 21. Be4 Bxe2 22. Nxe2 Rxd1 23. Rxd1 Ng4 24. Rd7 Re8 25. Bf3 Bxf2+ 26. Kf1 Ne5 27. Rxb7 Bb6 28. Nc3 Nc4 29. g3 Rd8 30. Be2 Nd6 31. Re7 Kf8 32. Nd5 Nf5 33. Nxb6 Kxe7 34. Nc4 Nd6 35. Ne3 Ke6 36. Bd3 f5 37. Ke2 a5 38. b4 axb4 39. axb4 Rb8 40. b5 h5 41. Kf3 Nxb5 42. Nxf5 Ke5 43. Ke3 Nc3 44. Ng7 Nd5+ 45. Kf2 Rb2+ 46. Kg1 Nf6 47. Bf1 Rd2 48. Bh3 Ra2 49. Bf1 Ra1 50. h3 Ne4 51. Kg2 Nxg3 52. Kxg3 Rxf1 53. Nxh5 f5 54. h4 Ra1 55. Kg2 Ra3 56. Ng3 Kf4 57. Nf1 Kg4 58. Nh2+ Kxh4 59. Nf3+ Kg4 60. Ng1 f4 61. Kf1 Ra1+ 62. Kg2 f3+ 63. Kh2 f2 64. Nf3 Kxf3 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.19"]
[Round "7"]
[White "Jaiveer, Mahendru"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2214"]
[BlackElo "2101"]
[PlyCount "104"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. Nxe4 Bf5 6. c3 Nd7 7. Bd3 e5 8. Qe2 Bxe4 9. Bxe4 0-0-0 10. Be3 exd4 11. Bxd4 Qc7 12. 0-0-0 Ngf6 13. Nh3 Bc5 14. Bc2 Rhe8 15. Qf2 Bxd4 16. Rxd4 Nb6 17. g3 Rxd4 18. Qxd4 Rd8 19. Qf2 Kb8 20. Re1 h6 21. Nf4 Nbd5 22. Nd3 Re8 23. Rxe8+ Nxe8 24. Qe2 Qe7 25. Qe5+ Qxe5 26. Nxe5 f6 27. Bg6 Nec7 28. Nd7+ Kc8 29. Bf5 Kd8 30. Nc5 b5 31. Kd2 Ke7 32. Kd3 Na8 33. Kd4 Nab6 34. b3 Kd6 35. Bh3 Nxc3 36. Nb7+ Kc7 37. Nc5 Kd6 38. Nb7+ Kc7 39. Nc5 Nxa2 40. Ne6+ Kd6 41. Nxg7 c5+ 42. Kd3 Nb4+ 43. Kd2 c4 44. Nf5+ Kc5 45. bxc4 Nxc4+ 46. Kd1 a5 47. Kc1 a4 48. Bf1 a3 49. Bxc4 bxc4 50. Ne3 a2 51. Kb2 c3+ 52. Ka1 Kd4 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.18"]
[Round "5"]
[White "Arpith, S Bijoy"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2002"]
[BlackElo "2101"]
[PlyCount "172"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 b6 10. b3 Ba6 11. a4 Rc8 12. a5 c5 13. axb6 Qxb6 14. Qa2 Bb7 15. b4 cxb4 16. c5 Nxc5 17. dxc5 Bxc5 18. e3 Ra8 19. Qa5 Nd7 20. Bf1 Qxa5 21. Rxa5 Bb6 22. Ra1 a5 23. Be1 Rfc8 24. Bb5 Nc5 25. Nd4 g6 26. Nd2 Kf8 27. N4b3 a4 28. Nxc5 Rxc5 29. Ne4 Rxb5 30. Nd6 Bc6 31. Nxb5 Bxb5 32. Bxb4+ Ke8 33. Rdb1 Bc4 34. Bd6 Ra6 35. Ra3 Kd7 36. Bf8 Kc6 37. Rb4 Bb5 38. Rc3+ Bc4 39. Ra3 Bb5 40. Rc3+ Bc4 41. Ra3 Bb3 42. Bg7 Ra5 43. Rbxb3 axb3 44. Rxb3 Bc7 45. h4 h5 46. Kg2 e5 47. Rb2 Bd6 48. Rc2+ Kd7 49. Rb2 Ra7 50. f4 exf4 51. Bd4 Ra4 52. Rb7+ Ke6 53. Rb6 Ra2+ 54. Kf1 Kd7 55. gxf4 Be7 56. f5 gxf5 57. Rh6 Bxh4 58. Rxh5 Be7 59. Rxf5 Ke6 60. Re5+ Kd6 61. Rf5 f6 62. Rf2 Rxf2+ 63. Kxf2 Ke6 64. Kf3 Kf5 65. Bb2 Bd6 66. Bd4 Be5 67. Bb6 Kg5 68. Bd8 Kf5 69. Bb6 Ke6 70. e4 d4 71. Ke2 Kd6 72. Kd3 Kc6 73. Bxd4 Bxd4 74. Kxd4 Kd6 75. e5+ fxe5+ 76. Ke4 Ke6 77. Ke3 Kd5 78. Kd3 e4+ 79. Ke3 Ke5 80. Ke2 Kd4 81. Kd2 e3+ 82. Ke2 Ke4 83. Ke1 Kd4 84. Ke2 Ke4 85. Ke1 Kf4 86. Ke2 Ke4 1/2-1/2

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.18"]
[Round "6"]
[White "Koustuv, Dash"]
[Black "Arul, Prakash N"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2101"]
[BlackElo "1932"]
[PlyCount "91"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. e3 0-0 9. h3 a6 10. a4 Qe7 11. Nd2 Nbd7 12. Be2 Ne5 13. 0-0 Nfd7 14. Bh2 f5 15. Re1 Nf6 16. Qc2 Bd7 17. f4 Nf7 18. Bd3 Rae8 19. e4 fxe4 20. Ndxe4 Nxe4 21. Nxe4 Bf5 22. Re2 Bxe4 23. Bxe4 Nh6 24. Rae1 Qh4 25. Qd3 Bxb2 26. g3 Qf6 27. Bxg6 Rxe2 28. Bxh7+ Kh8 29. Rxe2 c4 30. Qc2 Bd4+ 31. Kh1 b5 32. Re6 Qg7 33. Be4 Rc8 34. Rg6 Qf8 35. Bg1 Bg7 36. Qd1 Qe7 37. Re6 Qf7 38. Bd4 Nf5 39. Bxg7+ Nxg7 40. Rh6+ Kg8 41. Bh7+ Kf8 42. Bg6 Qf6 43. Rh8+ Ke7 44. Qe2+ Kd7 45. Qg4+ Ne6 46. Qxe6+ 1-0

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.17"]
[Round "4"]
[White "Koustuv, Dash"]
[Black "Nimay, Agrawal"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2101"]
[BlackElo "1896"]
[PlyCount "71"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Qd2 Nb6 12. f3 Be6 13. 0-0 0-0 14. g4 Nf6 15. Nf4 Bd7 16. Rae1 Ne8 17. e4 Qb4 18. Qf2 Nc7 19. a3 Qd6 20. e5 Qe7 21. Nh5 Be6 22. h3 Nd7 23. f4 f5 24. gxf5 Bxf5 25. Bxf5 Rxf5 26. Ng3 Rff8 27. f5 Qh4 28. Kh2 Ne6 29. Nce2 c5 30. Qg2 Nc7 31. Nf4 Qg5 32. Ng6 Rfe8 33. h4 Qd8 34. f6 gxf6 35. Nf5 Kh7 36. Nf8+ 1-0

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.16"]
[Round "3"]
[White "Avadhoot, Lokesh Bhakti Brahm"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1829"]
[BlackElo "2101"]
[PlyCount "81"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bd6 5. Bg2 0-0 6. 0-0 h6 7. Qc2 b6 8. Nc3 Bb7 9. cxd5 exd5 10. Nb5 Nc6 11. Nxd6 cxd6 12. a3 a5 13. Bd2 Qd7 14. b4 Rfc8 15. Qb2 a4 16. Rfc1 b5 17. e3 Ne7 18. Be1 Bc6 19. Nd2 Re8 20. Rc2 h5 21. Rac1 Rac8 22. Qc3 Bb7 23. Qd3 Rxc2 24. Rxc2 Rc8 25. f3 Rxc2 26. Qxc2 Nc8 27. e4 Nb6 28. Bf2 Nc4 29. Nxc4 bxc4 30. Be3 Qe8 31. Bf4 Qe6 32. Qxa4 dxe4 33. fxe4 Bxe4 34. Bxe4 Qxe4 35. Qd1 h4 36. b5 Nd5 37. Qc1 h3 38. Qd2 c3 39. Qf2 Nxf4 40. gxf4 c2 41. Qf1 0-1

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.16"]
[Round "2"]
[White "Koustuv, Dash"]
[Black "Parth, Belwal"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2101"]
[BlackElo "1783"]
[PlyCount "71"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 a6 3. Nc3 c5 4. e3 cxd4 5. exd4 g6 6. Bg5 Bg7 7. Be2 0-0 8. Qd2 d6 9. h4 h5 10. Nh3 Nc6 11. f3 e5 12. d5 Nd4 13. Nf2 b5 14. g4 b4 15. Ncd1 Qe8 16. Bxf6 Bxf6 17. gxh5 Bf5 18. Ne3 Qe7 19. Nxf5 Nxf5 20. 0-0-0 Ng3 21. Rhg1 Nxh5 22. Ne4 Nf4 23. c5 dxc5 24. Bc4 Bg7 25. d6 Qd7 26. h5 Qf5 27. hxg6 Nh3 28. gxf7+ Kh7 29. Bd3 Kh8 30. Ng5 Qf6 31. Rh1 Bh6 32. Rxh3 Kg7 33. Ne6+ Qxe6 34. Rg1+ Kxf7 35. Rxh6 Qxa2 36. Bg6+ 1-0

[Event "IND-ch U17 34th"]
[Site "Chandigarh"]
[Date "2024.07.15"]
[Round "1"]
[White "Bhatia, Arnav"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1632"]
[BlackElo "2101"]
[PlyCount "70"]
[EventDate "2024.07.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 Bg4 7. Qa4 dxc4 8. Be3 a6 9. Qxc4 e6 10. a3 Rc8 11. Be2 b5 12. Qd3 Bxe2 13. Qxe2 Nxd4 14. Bxd4 Qxd4 15. Qf3 Qb6 16. Nge2 Be7 17. 0-0 0-0 18. Rad1 Rfd8 19. Ng3 Bc5 20. Nge4 Bd4 21. b4 Nxe4 22. Nxe4 Rd5 23. Rd3 h6 24. h3 Rc2 25. Kh1 Qc6 26. Rfd1 Rf5 27. Qg3 Bxf2 28. Rd8+ Kh7 29. Qb8 Qxe4 30. Rh8+ Kg6 31. Rf8 Rg5 32. Qh2 Bg3 33. Qg1 Rh5 34. Qf1 Rxh3+ 35. Kg1 Qe3+ 0-1

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.22"]
[Round "9"]
[White "Koustuv, Dash"]
[Black "Sherla, Prathamesh"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2135"]
[BlackElo "1858"]
[PlyCount "162"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 b6 5. g3 Bb7 6. Bg2 Bb4 7. Bd2 0-0 8. 0-0 Bxc3 9. Bxc3 Be4 10. Rc1 Qe8 11. d5 exd5 12. Bxf6 Rxf6 13. cxd5 c6 14. dxc6 dxc6 15. Qa4 Nd7 16. Rfd1 Nc5 17. Qd4 Ne6 18. Qe5 Bd5 19. Nh4 Bxg2 20. Kxg2 Nf8 21. Nf3 Qf7 22. b3 Re8 23. Qb2 Qe7 24. Rd2 Rd6 25. Rxd6 Qxd6 26. Qc2 Qe6 27. Qxc6 Qxc6 28. Rxc6 Rxe2 29. a4 Re4 30. Rc7 a5 31. Rc8 g6 32. Ng5 Re7 33. Rb8 h6 34. Nf3 Re6 35. Nd4 Rf6 36. Nb5 Rc6 37. Rb7 Ne6 38. Na7 Rc7 39. Rxb6 Rxa7 40. Rxe6 Kf7 41. Rb6 Rc7 42. Kf3 Rc3+ 43. Kf4 Rc2 44. Ke3 Rc3+ 45. Kd4 Rf3 46. Ke5 Rxf2 47. Rb7+ Ke8 48. Rg7 g5 49. Ra7 f4 50. Rxa5 Rxh2 51. gxf4 gxf4 52. Kxf4 Rh4+ 53. Ke3 Rh3+ 54. Kd4 Rxb3 55. Kc4 Rh3 56. Rd5 Kf7 57. a5 Ra3 58. Kb5 Kg6 59. a6 h5 60. Kb6 Re3 61. a7 Re8 62. Ra5 h4 63. Kb7 Re7+ 64. Kc6 Re8 65. a8Q Rxa8 66. Rxa8 Kf5 67. Kd5 h3 68. Rh8 Kg4 69. Ke4 Kg3 70. Ke3 Kg2 71. Rg8+ Kf1 72. Rh8 Kg2 73. Rg8+ Kf1 74. Kf3 h2 75. Rh8 Kg1 76. Rg8+ Kf1 77. Rh8 Kg1 78. Ke2 h1Q 79. Rg8+ Kh2 80. Rh8+ Kg1 81. Rxh1+ Kxh1 1/2-1/2

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.20"]
[Round "6"]
[White "Agnivo, Chakraborty"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1874"]
[BlackElo "2135"]
[PlyCount "111"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 h6 8. Be3 Nc6 9. dxc5 Nxe5 10. Nd4 Nc6 11. Bb5 Qc8 12. f4 Nf6 13. f5 exf5 14. Qe2 Be7 15. h5 Bh7 16. g5 hxg5 17. Bxg5 0-0 18. Bxc6 bxc6 19. 0-0-0 Re8 20. Qf3 Ne4 21. Bxe7 Rxe7 22. Rhg1 Qd7 23. h6 f6 24. Nxc6 Qxc6 25. Nxd5 Rf7 26. Qb3 Kf8 27. Nf4 Re8 28. Qxf7+ Kxf7 29. Rxg7+ Kf8 30. Rxh7 Re7 31. Ng6+ Kg8 32. Nxe7+ Kxh7 33. Nxc6 Kxh6 34. Nd4 Nxc5 35. Nxf5+ Kg6 36. Ne7+ Kf7 37. Nc6 a6 38. Nb4 Ke6 39. Rd5 Ne4 40. Ra5 f5 41. Nd3 Nd6 42. Rxa6 Kd5 43. Rxd6+ Kxd6 44. Kd2 Kd5 45. Ke3 Kc4 46. Kf4 Kb5 47. Kxf5 Ka6 48. Ke6 Ka7 49. Kd7 Ka8 50. c4 Ka7 51. c5 Ka6 52. c6 Kb6 53. c7 Ka7 54. c8Q Kb6 55. Qc6+ Ka7 56. Qb5 1-0

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.20"]
[Round "5"]
[White "Koustuv, Dash"]
[Black "Gyana Sai Santhosh, M."]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2135"]
[BlackElo "1870"]
[PlyCount "142"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Bxc3+ 7. Nxc3 Ne4 8. Nxe4 Bxe4 9. Qg4 Bg6 10. h4 h5 11. Qd1 d6 12. Be2 Be4 13. f3 Bg6 14. e4 Nd7 15. Bg5 f6 16. Be3 a5 17. c5 dxc5 18. dxc5 Nxc5 19. Bxc5 Qxd1+ 20. Rxd1 bxc5 21. Bb5+ Kf8 22. Rc1 Be8 23. Bxe8 Kxe8 24. Rxc5 Ra7 25. 0-0 e5 26. f4 exf4 27. Rxf4 Ke7 28. e5 Rb7 29. exf6+ gxf6 30. Rc2 Rhb8 31. Re2+ Kf7 32. Ref2 Rb6 33. Rf5 Kg6 34. Kh2 Ra6 35. Rc5 Rb7 36. Rf3 a4 37. Rg3+ Kh6 38. Rg8 Rd6 39. Rh8+ Kg6 40. Rcxh5 Rxb2 41. R8h6+ Kf7 42. Rh7+ Kg6 43. R5h6+ Kf5 44. Rxc7 Rdd2 45. Rg7 Rb3 46. Rh5+ Ke6 47. Ra5 Rxa3 48. Rg4 Raa2 49. h5 Rd7 50. Ra6+ Kf5 51. Rg3 Rh7 52. Ra5+ Ke6 53. Re3+ Kd6 54. Kh3 Rb2 55. g4 Rb3 56. Ra6+ Kd5 57. Rg3 f5 58. Ra5+ Ke6 59. Ra6+ Ke5 60. Ra5+ Ke6 61. Rxf5 Rxg3+ 62. Kxg3 Ra7 63. Rf1 a3 64. Ra1 Kf6 65. Kh4 a2 66. Rf1+ Kg7 67. Ra1 Ra5 68. g5 Ra4+ 69. Kg3 Ra5 70. Kh4 Ra4+ 71. Kg3 Ra5 1/2-1/2

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.19"]
[Round "4"]
[White "Gade, Sharanya"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1794"]
[BlackElo "2135"]
[PlyCount "166"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Ne8 10. Bg3 Nd6 11. Qc2 Re8 12. 0-0 Bf8 13. Rae1 a5 14. Nc1 Na6 15. a3 Be6 16. f3 Rc8 17. e4 dxe4 18. fxe4 b5 19. Qf2 Nc4 20. Kh1 Qb6 21. Nb3 a4 22. Nc1 Red8 23. Bxc4 Bxc4 24. N1e2 Rd7 25. Qf5 Be6 26. Qf3 Bc4 27. Bf2 Qa5 28. Be3 Rcd8 29. Qg3 Kh8 30. Rf5 Nc7 31. Ref1 Qa6 32. R1f2 Ne8 33. Nf4 Nd6 34. Ng6+ fxg6 35. Rxf8+ Rxf8 36. Rxf8+ Kh7 37. Qh3 Qb7 38. e5 Rf7 39. Rxf7 Nxf7 40. Qf3 Nd8 41. Qf8 Qd7 42. Ne4 Bd5 43. Nc5 Qh3 44. Qf2 Bxg2+ 45. Qxg2 Qxe3 46. Qg1 Qf4 47. Kg2 h5 48. Qf2 Qg4+ 49. Kf1 g5 50. Qe3 Qf5+ 51. Kg2 Qc2+ 52. Kh3 Qf5+ 53. Kg2 Qc2+ 54. Kh3 Qxb2 55. e6 Nxe6 56. Qe4+ Kh8 57. Qxe6 Qxa3+ 58. Kg2 Qb2+ 59. Kg3 Qc3+ 60. Kg2 Qd2+ 61. Kh3 Qc3+ 62. Kg2 Qd2+ 63. Kh3 g4+ 64. Kg3 Qg5 65. Ne4 h4+ 66. Kg2 Qd5 67. Qc8+ Kh7 68. Qxg4 a3 69. Kh3 a2 70. Ng5+ Kh6 71. Kxh4 g6 72. Qf4 Qf5 73. Qc1 Qb1 74. Qf4 Qf5 75. Qc1 a1Q 76. Nf7+ Kh7 77. Qxa1 Qf4+ 78. Kh3 Qf3+ 79. Kh4 Qxf7 80. Qc1 Qf2+ 81. Kh3 Qf3+ 82. Kh4 b4 83. Qc5 Qh5+ 0-1

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.19"]
[Round "3"]
[White "Koustuv, Dash"]
[Black "Nishant, TR."]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2135"]
[BlackElo "1732"]
[PlyCount "93"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[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. d5 b5 4. Qc2 d6 5. e4 bxc4 6. Bxc4 g6 7. Nc3 Bg7 8. Nf3 Nbd7 9. 0-0 0-0 10. h3 Nb6 11. Be2 a5 12. a4 Ne8 13. Bg5 Nc7 14. Rad1 f6 15. Be3 Ba6 16. h4 Qe8 17. b3 f5 18. Bxa6 Nxa6 19. Ng5 Nb4 20. Qc1 f4 21. Bd2 Nd3 22. Qc2 Ne5 23. f3 Qd7 24. Ne6 Bh6 25. Nxf8 Rxf8 26. Ne2 c4 27. Bxa5 cxb3 28. Qxb3 Nxa4 29. Nd4 Nc5 30. Qb5 Qxb5 31. Nxb5 Nc4 32. Bd2 Nb3 33. Bc1 Bg7 34. Na3 Ne3 35. Bxe3 fxe3 36. Rfe1 Bd4 37. Nc2 Bc5 38. Nxe3 Nd4 39. Kh2 Bb4 40. Rf1 Bc5 41. Nc4 Rf4 42. Kg3 Ne2+ 43. Kh3 Nc3 44. Rc1 Ne2 45. Rb1 Nd4 46. Nb2 Rf7 47. Nd3 1-0

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.18"]
[Round "1"]
[White "Koustuv, Dash"]
[Black "Kanishk, Sagar Sawant"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2135"]
[BlackElo "1554"]
[PlyCount "41"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 b6 2. c4 e6 3. Nc3 Bb7 4. Nf3 Bb4 5. Bd2 f5 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Be7 9. d5 exd5 10. cxd5 Ne4 11. Nd4 Bf6 12. Bf4 Nxc3 13. bxc3 Bxd4 14. d6 Bxf2+ 15. Rxf2 c6 16. e4 c5 17. exf5 Bxg2 18. Kxg2 Rxf5 19. g4 Rf8 20. Qd5+ Kh8 21. Qxa8 1-0

[Event "Pune op 10th"]
[Site "Pune"]
[Date "2024.05.18"]
[Round "2"]
[White "Patil, Omkar U"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1667"]
[BlackElo "2135"]
[PlyCount "66"]
[EventDate "2024.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. 0-0 Re8 10. Qc2 Nf8 11. Ne5 N6d7 12. Bf4 Nxe5 13. Bxe5 Bd6 14. Bg3 Bxg3 15. hxg3 g6 16. Rfd1 Ne6 17. Rac1 h5 18. Ne2 Qf6 19. Nf4 Ng5 20. b4 Bd7 21. b5 Kg7 22. bxc6 bxc6 23. Be2 Rh8 24. Qb3 Ne4 25. Bf3 Bg4 26. Qa4 Rac8 27. Kf1 g5 28. Bxg4 hxg4 29. Nd3 Nxg3+ 30. Ke1 Ne4 31. Ke2 Rh2 32. Rg1 Rb8 33. Rcf1 Nc3+ 0-1

[Event "Maharashtra op 2nd"]
[Site "Nagpur"]
[Date "2023.06.04"]
[Round "5"]
[White "Koustuv, Dash"]
[Black "Sanket, Chakravarty"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1965"]
[BlackElo "2383"]
[PlyCount "100"]
[EventDate "2023.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[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 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. e3 Nf6 8. Nf3 Nc6 9. Qd1 Bd6 10. Be2 0-0 11. 0-0 Be6 12. b3 Ne4 13. Bb2 Ba3 14. Bxa3 Nxc3 15. Qe1 Nxe2+ 16. Qxe2 Re8 17. Qd2 Bg4 18. Nd4 Qg5 19. Bd6 h5 20. Rac1 h4 21. Nxc6 bxc6 22. Bf4 Qg6 23. Qc2 Qh5 24. f3 Bd7 25. Qf2 Re6 26. e4 dxe4 27. Rc5 f5 28. Rd1 exf3 29. Qxf3 Qf7 30. Qd3 Rae8 31. Kf2 Re4 32. g3 hxg3+ 33. Qxg3 Qh5 34. Rxd7 Re2+ 35. Kf1 Re1+ 36. Qxe1 Rxe1+ 37. Kxe1 Qe8+ 38. Re5 Qxd7 39. Re2 Kf7 40. h4 Qd4 41. Bg5 Kg6 42. Kf1 Kh5 43. Kg2 Kg4 44. Rf2 g6 45. Re2 f4 46. Kh2 f3 47. Rd2 Qe5+ 48. Kh1 Kh3 49. Be3 Qxe3 50. Rh2+ Kg3 0-1

[Event "Indore op 1st"]
[Site "Indore"]
[Date "2023.04.03"]
[Round "4"]
[White "Koustuv, Dash"]
[Black "Deepan Chakkravarthy, J."]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1919"]
[BlackElo "2432"]
[PlyCount "96"]
[EventDate "2023.04.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. e4 e6 6. Nge2 a6 7. a4 Ne7 8. Ng3 0-0 9. Be2 h6 10. Be3 exd5 11. cxd5 Nd7 12. Qd2 Kh7 13. h4 Rb8 14. f4 h5 15. e5 dxe5 16. Nce4 Kh8 17. 0-0 Ng8 18. f5 Ndf6 19. Bxc5 Nxe4 20. Nxe4 Qxh4 21. Bf3 Bxf5 22. g3 Qd8 23. Bxf8 Bxf8 24. d6 Bxe4 25. Bxe4 Bxd6 26. Rad1 Bc5+ 27. Kg2 Qxd2+ 28. Rxd2 f5 29. Rd5 b6 30. Rxe5 fxe4 31. Rxe4 a5 32. Rf7 Nh6 33. Rd7 Rg8 34. Re6 Rg7 35. Rd5 Kh7 36. b4 axb4 37. a5 Nf5 38. Rde5 Bd4 39. Rb5 bxa5 40. Ra6 Rf7 41. Raxa5 Ne3+ 42. Kh3 Rf1 43. g4 hxg4+ 44. Kh4 Bf6+ 45. Kg3 Rf3+ 46. Kh2 g3+ 47. Kh3 g2+ 48. Kh2 Rf1 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2023.01.03"]
[Round "13"]
[White "Koustuv, Dash"]
[Black "Krishna, C Revanth Gopala"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1929"]
[BlackElo "2480"]
[PlyCount "66"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. f3 g5 12. g4 h5 13. h3 Rf7 14. b4 a5 15. Ba3 Bf8 16. c5 Qe8 17. Re1 Rh7 18. Kf2 Bd7 19. bxa5 Rxa5 20. Bb4 Ra6 21. Bf1 hxg4 22. fxg4 Nxg4+ 23. hxg4 Rh2+ 24. Kg1 Rah6 25. Bg2 Qf7 26. c6 bxc6 27. dxc6 Be6 28. Rb1 Qh7 29. Rb2 R6h4 30. Qd8 Rxg2+ 31. Rxg2 Rh1+ 32. Kf2 Qh4+ 33. Ke2 Bc4+ 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2023.01.02"]
[Round "12"]
[White "Varun, V."]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2250"]
[BlackElo "1929"]
[PlyCount "109"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 c5 6. h3 Be7 7. c3 0-0 8. 0-0 cxd4 9. cxd4 d6 10. Nc3 Nc6 11. d5 exd5 12. Nxd5 Nxd5 13. Qxd5 Bf6 14. Bxd6 Nd4 15. Qxb7 Nxe2+ 16. Kh1 Qxd6 17. Qa6 Ng3+ 18. fxg3 Bxb2 19. Rab1 Bf6 20. g4 h6 21. Nd4 Bxd4 22. Rbd1 Rfe8 23. exd4 Re7 24. Qb5 Rd8 25. g5 Qd5 26. Qxd5 Rxd5 27. gxh6 gxh6 28. Rf4 Re2 29. a3 Re3 30. Rc1 Rd7 31. a4 Rb3 32. Rc4 a6 33. Rc6 Rb4 34. Rg4+ Kf8 35. Rxh6 Rdxd4 36. Rg3 Rb1+ 37. Kh2 Rxa4 38. Rf3 Re4 39. Rh8+ Kg7 40. Ra8 Re6 41. Rxa6 Rf6 42. Rd3 Rb2 43. h4 Rg6 44. Rg3 Rb4 45. Kh3 Rb1 46. Rxg6+ fxg6 47. Ra8 Rb3+ 48. g3 Rb4 49. Rc8 Re4 50. Rc6 b5 51. Rb6 b4 52. Kg2 Rc4 53. Kh3 Re4 54. Kg2 Rc4 55. Kh3 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2023.01.01"]
[Round "11"]
[White "Koustuv, Dash"]
[Black "Saravana, Krishnan P"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1929"]
[BlackElo "2244"]
[PlyCount "66"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. cxd5 cxd5 6. Qb3 Qc7 7. Bd2 Bxf3 8. gxf3 Nc6 9. Nc3 e6 10. Rc1 Be7 11. Bb5 0-0 12. Na4 Rfc8 13. 0-0 e5 14. Bc3 Bd6 15. Bxc6 bxc6 16. dxe5 Bxe5 17. Bxe5 Qxe5 18. Qd1 Rab8 19. a3 c5 20. Nxc5 Rxb2 21. Nd7 Rxc1 22. Nxe5 Rxd1 23. Rxd1 g5 24. Rd4 Rb7 25. Ra4 Rc7 26. Kg2 Kg7 27. Ra5 h5 28. Nd3 g4 29. Nb4 Rd7 30. Nc6 Rc7 31. Nb4 Rd7 32. Nc6 Rc7 33. Nb4 Rd7 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.31"]
[Round "10"]
[White "Chidvilash, Sai Surapaneni"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2177"]
[BlackElo "1929"]
[PlyCount "80"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. d3 Nc6 9. Be3 e5 10. 0-0 Nd7 11. Rc1 f6 12. Nh4 Be6 13. Nc3 d4 14. Nb5 dxe3 15. Nc7+ Kf7 16. Nxa8 exf2+ 17. Kxf2 g5 18. Bxc6 bxc6 19. Ng2 Bc5+ 20. Rxc5 Nxc5 21. Nxb6 Rb8 22. Rc1 Nxd3+ 23. exd3 Rxb6 24. b3 f5 25. h4 h6 26. hxg5 hxg5 27. Ne3 Ra6 28. Rc2 f4 29. Nd1 Ra8 30. gxf4 exf4 31. Nc3 Kg6 32. Ne2 Bd5 33. Nd4 g4 34. Nxc6 g3+ 35. Kg1 Re8 36. Kf1 f3 37. Nd4 Rh8 38. Nxf3 Bxf3 39. Ke1 Rh1+ 40. Kd2 Rh2+ 0-1

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.30"]
[Round "9"]
[White "Koustuv, Dash"]
[Black "Amit, Dhoundiyal"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1929"]
[BlackElo "1475"]
[PlyCount "81"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. b3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 Ne4 10. Nxe4 dxe4 11. Bg2 Nd7 12. Nxg6 hxg6 13. Bxe4 Rc8 14. Qf3 c5 15. Bb7 Rb8 16. cxb5 axb5 17. dxc5 Qc7 18. Bc6 e6 19. b4 Be7 20. Bb2 0-0 21. Bxd7 Qxd7 22. Rd1 Qa7 23. a3 Qa4 24. Rd7 Qc2 25. Bd4 Bf6 26. Bxf6 gxf6 27. 0-0 Qc3 28. Ra7 f5 29. Rd1 Rbd8 30. Rxd8 Rxd8 31. Qb7 Qf6 32. Ra8 fxg4 33. hxg4 Kg7 34. Rxd8 Qxd8 35. Qe4 Qd1+ 36. Kg2 Qb3 37. c6 Qxa3 38. c7 Qa6 39. Qd4+ Kh7 40. Qd7 Qb7+ 41. f3 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.29"]
[Round "8"]
[White "Bharat, Kumar Reddy Poluri"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2243"]
[BlackElo "1929"]
[PlyCount "63"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[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. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Nc8 8. 0-0 Be7 9. Be3 0-0 10. Ne1 a6 11. g4 Bg6 12. f4 f5 13. exf6 Nxf6 14. Nd3 Nd6 15. Ne5 Nfe4 16. Bd3 Qc7 17. Nc5 Nxc5 18. dxc5 Nf7 19. Nxg6 hxg6 20. Bxg6 e5 21. g5 Nh8 22. f5 Nxg6 23. fxg6 Rxf1+ 24. Qxf1 Qd7 25. Qf7+ Kh8 26. Qf3 Kg8 27. Qh5 Bf6 28. Rf1 Qe6 29. gxf6 gxf6 30. Qh7+ Kf8 31. g7+ Ke7 32. g8Q+ 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.28"]
[Round "7"]
[White "Koustuv, Dash"]
[Black "Krishnan, Ritvik"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1929"]
[BlackElo "2266"]
[PlyCount "69"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Re8 13. Re1 Bf8 14. Nd2 c5 15. dxc6 Nxc6 16. Ba3 Nd4 17. Nb3 Nxe2+ 18. Qxe2 Be6 19. Bb4 Qc7 20. Nd5 Nxd5 21. cxd5 Bd7 22. a5 bxa5 23. Nxa5 Qb6 24. Bd2 Reb8 25. Qe3 Qd4 26. Qxd4 exd4 27. Nc6 Rxa1 28. Nxb8 Ra2 29. Nxd7 Rxd2 30. Nxf8 Kxf8 31. Kf1 Ke7 32. Re2 Rd1+ 33. Re1 Rd2 34. Re2 Rd3 35. Ke1 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.27"]
[Round "6"]
[White "Ayush, Sharma"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2341"]
[BlackElo "1929"]
[PlyCount "109"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[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. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Bg6 7. a4 Nh6 8. a5 Nf5 9. c3 Be7 10. Bf4 0-0 11. Nbd2 f6 12. a6 b6 13. Re1 Bh5 14. h3 g5 15. Bh2 Bg6 16. Bd3 Re8 17. exf6 Bxf6 18. Ne5 Nxe5 19. Bxe5 Nh4 20. Nf3 Bh5 21. g4 Bxe5 22. Nxe5 Bg6 23. Nxc6 Qf6 24. Ne5 Rf8 25. Re2 Rac8 26. Bxg6 hxg6 27. Qd3 Rc7 28. Rae1 Rh7 29. Qg3 Qg7 30. Re3 Rf6 31. Nf3 Qh6 32. Nxh4 gxh4 33. Qb8+ Rf8 34. Qd6 Rhf7 35. Qxe6 Qf4 36. Qxg6+ Kh8 37. R1e2 Rg8 38. Qh5+ Kg7 39. Qxd5 Rgf8 40. Qe5+ Kg8 41. Qxf4 Rxf4 42. Kg2 R8f7 43. Re5 R4f6 44. Re6 b5 45. d5 Kf8 46. d6 Rxe6 47. Rxe6 Rd7 48. f4 b4 49. c4 b3 50. c5 Rf7 51. f5 Kg7 52. c6 Kh7 53. d7 Rf8 54. c7 Rc8 55. dxc8Q 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.26"]
[Round "5"]
[White "Koustuv, Dash"]
[Black "Dhananjay, S."]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1929"]
[BlackElo "2199"]
[PlyCount "105"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. e4 Nd7 5. Nc3 e5 6. Be2 Ngf6 7. 0-0 0-0 8. d5 Nc5 9. Nd2 a5 10. b3 Ne8 11. Bb2 f5 12. a3 Bh6 13. b4 Bxd2 14. bxc5 Bxc3 15. Bxc3 fxe4 16. cxd6 cxd6 17. Rb1 Nf6 18. Bd2 Nd7 19. Be3 Qc7 20. Rb5 b6 21. Qb1 Ba6 22. Rb2 Rab8 23. Qxe4 Nc5 24. Qc2 Rfc8 25. Bg4 Rf8 26. Be2 Bc8 27. Bd3 Bf5 28. Bxf5 gxf5 29. Rb5 Nd7 30. f3 Rbc8 31. Rc1 Qd8 32. Qf2 Rb8 33. Rcb1 Qc7 34. Qc2 Rbc8 35. Rc1 Rf6 36. Qf2 Rb8 37. Qh4 Rf7 38. f4 exf4 39. Qxf4 Re8 40. Bd4 Re4 41. Qg3+ Kf8 42. Qf2 Qd8 43. Bxb6 Qg5 44. Rf1 Ne5 45. Bd4 Nd3 46. Rb8+ Ke7 47. Rfb1 Ne5 48. Bxe5 Rxe5 49. c5 Rxd5 50. cxd6+ Kf6 51. Qb2+ Re5 52. Re1 Qf4 53. Re8 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.25"]
[Round "4"]
[White "Koustuv, Dash"]
[Black "Yuvraj, Singh"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1929"]
[BlackElo "1516"]
[PlyCount "69"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Be2 Bd6 7. b3 0-0 8. 0-0 Re8 9. Bb2 b6 10. Qc2 Bb7 11. Rad1 Qc7 12. h3 Rad8 13. Rfe1 Qb8 14. a3 e5 15. cxd5 e4 16. dxc6 exf3 17. Bxf3 Bh2+ 18. Kh1 Bc8 19. cxd7 Bxd7 20. e4 g5 21. e5 g4 22. hxg4 Bxg4 23. Ne4 Nxe4 24. Bxg4 Nf6 25. Qf5 Nxg4 26. Qxg4+ Kh8 27. Kxh2 f5 28. Qf3 Re6 29. d5 Rh6+ 30. Kg1 Kg8 31. d6 Qc8 32. e6 Rxe6 33. Qg3+ Rg6 34. Qe5 Qc6 35. Qh8+ 1-0

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.23"]
[Round "2"]
[White "Koustuv, Dash"]
[Black "Narayan, Joshi"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "1929"]
[BlackElo "1596"]
[PlyCount "168"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4 7. exd4 d5 8. cxd5 Nxd5 9. 0-0 0-0 10. a3 Bd6 11. Bc2 Nxc3 12. bxc3 Qc7 13. Qd3 g6 14. Ng3 b6 15. Bh6 Rd8 16. Bg5 Be7 17. h4 Bb7 18. Ne4 h6 19. Bxh6 Bxh4 20. Qh3 Qe7 21. Qe3 Rac8 22. Rfd1 Na5 23. g3 Bf6 24. Nxf6+ Qxf6 25. Bg5 Qf3 26. Qxf3 Bxf3 27. Bxd8 Bxd1 28. Rxd1 Rxd8 29. Kf1 Rc8 30. Rd3 b5 31. a4 b4 32. cxb4 Rxc2 33. bxa5 Ra2 34. d5 exd5 35. Rxd5 Rxa4 36. Kg2 Ra3 37. Kh3 Kf8 38. Kg4 Ke7 39. Kg5 Rf3 40. Rb5 Ke6 41. Kg4 Rxf2 42. Rb7 f5+ 43. Kh3 Kf6 44. Rxa7 Ra2 45. Ra6+ Kg5 46. Rb6 Rxa5 47. Rb4 Ra3 48. Kg2 Re3 49. Kf2 Re4 50. Rb6 Ra4 51. Kf3 Kh5 52. Rf6 Rb4 53. Kf2 Rb3 54. Kg2 Rb5 55. Ra6 g5 56. Ra2 Rb4 57. Rc2 Kg4 58. Ra2 Rb3 59. Ra4+ f4 60. gxf4 Rb2+ 61. Kf1 gxf4 62. Ra3 Rh2 63. Rb3 Rh8 64. Ra3 Rh1+ 65. Kg2 Rb1 66. Kf2 Rb2+ 67. Kf1 Rb5 68. Rc3 Re5 69. Ra3 f3 70. Ra8 Kg3 71. Rg8+ Kf4 72. Rf8+ Ke3 73. Ra8 Rg5 74. Rf8 Rg7 75. Ra8 Kf4 76. Kf2 Rg2+ 77. Kf1 Rg4 78. Kf2 Rg2+ 79. Kf1 Rb2 80. Rf8+ Kg3 81. Rg8+ Kf4 82. Rf8+ Kg3 83. Rg8+ Kf4 84. Rf8+ Ke5 1/2-1/2

[Event "IND-ch 59th"]
[Site "New Delhi"]
[Date "2022.12.22"]
[Round "1"]
[White "Aronyak, Ghosh"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2521"]
[BlackElo "1929"]
[PlyCount "75"]
[EventDate "2022.12.22"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "IND"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Nd2 Nbd7 9. e4 Qc7 10. exd5 cxd5 11. c4 Ne5 12. cxd5 Nxd5 13. Nc4 Nc6 14. Ne3 Nf6 15. Bd2 Be7 16. Rc1 0-0 17. Qa4 Rac8 18. Rc3 Qd7 19. Rfc1 Nd5 20. Nxd5 exd5 21. Be3 Rfd8 22. d4 a6 23. h4 Re8 24. Kh2 Rcd8 25. Bf1 Bf6 26. Bxa6 Ra8 27. Bxb7 Rxa4 28. Bxc6 Qa7 29. Bxe8 Rxa2 30. Rc8 Bxd4 31. Bxf7+ Kh7 32. Bg8+ Kh8 33. Bxd5+ Kh7 34. Bg8+ Kh8 35. Bxa2+ Kh7 36. Bg8+ Kh8 37. R1c7 Qb6 38. Rc6 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.12.05"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Alluri, Bhaskara Ratna Shan"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1873"]
[BlackElo "1494"]
[PlyCount "150"]
[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 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 a6 10. a4 Nbd7 11. 0-0 Re8 12. f3 Qc7 13. Be3 h5 14. Qd2 Kh7 15. Rfc1 Qd8 16. Rab1 Ne5 17. h3 c4 18. b4 Bd7 19. Nh1 Nd3 20. Bxd3 cxd3 21. Nf2 Rc8 22. Qxd3 Qe7 23. Bd4 h4 24. a5 Nh5 25. Bxg7 Kxg7 26. Qd4+ Kh7 27. Qd2 Qe5 28. Ne2 Bb5 29. Ng4 Qg7 30. Rxc8 Rxc8 31. Rc1 Rxc1+ 32. Nxc1 f5 33. Nf2 Qa1 34. Qg5 Qc3 35. exf5 Qe1+ 36. Kh2 Qe5+ 37. Kg1 Qe1+ 38. Kh2 Qe5+ 39. f4 Qxf4+ 40. Qxf4 Nxf4 41. fxg6+ Kxg6 42. Ne4 Nxd5 43. Nxd6 Nxb4 44. Nxb7 Bc4 45. Nd6 Bd5 46. Ne2 Kf6 47. g4 hxg3+ 48. Kxg3 Ke5 49. Ne8 Nc6 50. Kg4 Be6+ 51. Kg3 Bxh3 52. Kxh3 Nxa5 53. Nc7 Nc6 54. Nxa6 Kd5 55. Kg3 Kc4 56. Kf2 Kb5 57. Nc7+ Kb6 58. Ne6 Ne5 59. Ke3 Kc6 60. Ke4 Kd6 61. N6d4 Nc6 62. Nf5+ Ke6 63. Nf4+ Kf6 64. Ne3 Nb4 65. Nc4 Nc6 66. Kd5 Kf5 67. Nd3 Ne7+ 68. Kd6 Ke4 69. Nc5+ Kd4 70. Nb6 Nf5+ 71. Kc6 Ne7+ 72. Kb5 Nd5 73. Nba4 Nc3+ 74. Ka5 Nxa4 75. Ka6 Nxc5+ 1/2-1/2

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.12.03"]
[Round "9"]
[White "Jaiveer, Mahendru"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1653"]
[BlackElo "1873"]
[PlyCount "173"]
[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 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Qb3 0-0 10. Ng5 Qe7 11. Qxb7 h6 12. Nxf7 Kh7 13. Qxc6 Rxf7 14. Bxf7 Nb6 15. Bd5 Nfxd5 16. exd5 exd4 17. Nd2 Rc8 18. Qb5 Be2 19. Qb3 Qe3+ 20. Rf2 Rf8 21. Ne4 Qxe4 22. Rxf8 Bxf8 23. cxd4 Nxd5 24. Kh1 Bc4 25. Qd1 Nb4 26. Bd2 Bd5 27. Qf3 Qg6 28. Qg3 Qf5 29. Qf4 Qg6 30. Qg3 Qf7 31. b3 Be7 32. Re1 Nc6 33. Kg1 Bf6 34. Bc3 Ne7 35. Qd3+ Kg8 36. Kh1 Ng6 37. Qe3 Qb7 38. Qg3 Kh7 39. Re2 Bg5 40. Qd3 Qf7 41. Kg1 Kg8 42. g3 Nf8 43. Bb4 Nd7 44. Rc2 Nb6 45. Rf2 Bf6 46. Bd6 Bb7 47. Kf1 Qe6 48. Bc5 Nd7 49. Re2 Qd5 50. Qg6 Nf8 51. Re8 Qg2+ 52. Ke1 Qg1+ 53. Kd2 Bg5+ 54. Kc3 Qa1+ 55. Kc4 Ba6+ 56. Kd5 Qh1+ 57. Ke5 Bf6+ 58. Kd6 Bb5 59. Rc8 Qb7 60. Qf5 Be7+ 61. Ke5 Bxc5 62. dxc5 Qe7+ 63. Kd5 g6 64. Qxg6+ Kh8 65. Qxh6+ Kg8 66. Qg6+ Kh8 67. Qh6+ Kg8 68. Rxf8+ Qxf8 69. Qxf8+ Kxf8 70. Kd6 Ke8 71. Kc7 Ke7 72. a4 Bd3 73. Kb7 a5 74. Kb6 Bc2 75. c6 Kd8 76. Kb7 Be4 77. h4 Bf3 78. h5 Bd5 79. h6 Be4 80. h7 Bxh7 81. c7+ Ke7 82. c8Q Be4+ 83. Kc7 Kf6 84. Kd6 Bf5 85. Qf8+ Kg5 86. Ke5 Bg6 87. Qf4+ 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.12.03"]
[Round "8"]
[White "Koustuv, Dash"]
[Black "Mummana, Venkata Ruthvik"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1873"]
[BlackElo "1654"]
[PlyCount "124"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. Be2 Nc5 10. Nd2 Ne8 11. g4 f5 12. gxf5 gxf5 13. Rg1 f4 14. Bxc5 dxc5 15. Bg4 Kh8 16. Nf3 Bf6 17. Qe2 Nd6 18. 0-0-0 Qe7 19. Rg2 Rg8 20. Rdg1 Bd7 21. Nh2 Raf8 22. b3 Rg7 23. Bf5 Be6 24. Bxe6 Rg5 25. Bd7 Rxg2 26. Rxg2 Qxd7 27. Qh5 Qf7 28. Qxf7 Nxf7 29. Nf3 Rg8 30. Rxg8+ Kxg8 31. Nb5 Bd8 32. Kd2 Kf8 33. Na3 Ke8 34. Nc2 Kd7 35. Nce1 Bf6 36. Nd3 Kd6 37. a3 b6 38. Kc3 Nd8 39. Nde1 Kd7 40. b4 Nb7 41. Nd3 axb4+ 42. axb4 Kd6 43. Kb3 cxb4 44. Kxb4 Nd8 45. Kb5 Nf7 46. c5+ bxc5 47. Nxc5 Nd8 48. Nd2 Bh4 49. Nc4+ Ke7 50. Nd3 Nf7 51. Kc6 Kd8 52. Ndxe5 Nxe5+ 53. Nxe5 Bxf2 54. Nf3 h6 55. e5 Ba7 56. d6 cxd6 57. exd6 Bb8 58. Ne5 Ke8 59. d7+ Ke7 60. Nf7 Kxf7 61. d8Q Be5 62. Kd5 Bf6 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.12.02"]
[Round "7"]
[White "Rupesh, Reddy Y"]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1728"]
[BlackElo "1873"]
[PlyCount "257"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Rc1 h6 8. Bh4 dxc4 9. Bxc4 c5 10. 0-0 cxd4 11. exd4 Nb6 12. Bb3 Bd7 13. Ne5 Rc8 14. Qf3 Bc6 15. Nxc6 bxc6 16. Rfd1 Nfd7 17. Bg3 Nd5 18. Ne4 N7b6 19. Nc5 Bxc5 20. dxc5 Nd7 21. Bd6 Re8 22. Bc4 Nb8 23. b4 Qd7 24. a4 a6 25. Qe2 Red8 26. h3 Qb7 27. b5 axb5 28. axb5 cxb5 29. Bxb5 Nc7 30. Bd3 Ne8 31. Rb1 Qa7 32. Ra1 Qb7 33. Rdb1 Qd7 34. Bb5 Nc6 35. Rd1 Nxd6 36. Rxd6 Nd4 37. Bxd7 Nxe2+ 38. Kf1 Rc7 39. Bb5 Rb8 40. Bxe2 Rxc5 41. Rad1 Rb2 42. R6d2 Rxd2 43. Rxd2 g6 44. f3 Kg7 45. Rd7 Kf6 46. Rb7 Rc1+ 47. Kf2 Rc2 48. Ke1 Rc1+ 49. Bd1 Ra1 50. Rd7 Ra2 51. Be2 Rb2 52. Rd2 Rb1+ 53. Kf2 Rb7 54. Bd3 Ke7 55. Be4 Ra7 56. Rb2 Kf8 57. Rb8+ Kg7 58. Rb7 Ra2+ 59. Kg3 h5 60. Rc7 Ra5 61. Bc6 Rc5 62. Rc8 Ra5 63. Be4 Rb5 64. Rc7 Ra5 65. Rb7 Rc5 66. Kf4 Ra5 67. Bc6 Rf5+ 68. Ke4 h4 69. Rb5 Rf6 70. Rg5 e5 71. Bd5 Rf4+ 72. Kxe5 Rb4 73. Rg4 f6+ 74. Kd6 Rb6+ 75. Bc6 g5 76. f4 Kg6 77. Kc5 Rb2 78. Be4+ Kh5 79. fxg5 fxg5 80. Bf3 Kg6 81. Rd4 Ra2 82. Be4+ Kf6 83. Rd5 Ra4 84. Rd4 Ra5+ 85. Kd6 Ra6+ 86. Bc6 Kf5 87. Rd5+ Kf4 88. Kc7 Ra7+ 89. Kb6 Ra2 90. Rd4+ Ke5 91. Re4+ Kf5 92. Re8 Rb2+ 93. Kc7 Rd2 94. Rf8+ Ke5 95. Rd8 Ra2 96. Rd5+ Kf4 97. Rd4+ Ke5 98. Ra4 Rd2 99. Bf3 Kf5 100. Kc6 Ke5 101. Ra5+ Kf6 102. Be4 Re2 103. Bd5 Rb2 104. Ra7 Ke5 105. Re7+ Kf6 106. Rb7 Rd2 107. Kd6 Re2 108. Rf7+ Kg6 109. Re7 Rb2 110. Rb7 Rd2 111. Ra7 Kf6 112. Ra2 Rd1 113. Rf2+ Kg6 114. Ke5 Ra1 115. Be4+ Kg7 116. Rd2 Ra5+ 117. Rd5 Ra7 118. Kf5 Re7 119. Re5 Rxe5+ 120. Kxe5 Kh6 121. Kf5 Kh5 122. Bf3+ Kh6 123. Kf6 g4 124. hxg4 Kh7 125. g5 h3 126. g6+ Kh6 127. g7 h2 128. g8Q h1N 129. Qh8# 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.12.01"]
[Round "6"]
[White "Koustuv, Dash"]
[Black "Aaryan, Balaji Rao"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1873"]
[BlackElo "1653"]
[PlyCount "107"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 cxd4 7. exd4 b6 8. Bd2 Bb7 9. 0-0 Bxc3 10. Bxc3 d5 11. c5 Ne4 12. Qc2 a5 13. Nd2 f5 14. Nxe4 fxe4 15. Bb5 bxc5 16. dxc5 d4 17. Rad1 d3 18. Qb3 Bd5 19. Bc4 a4 20. Qb5 Qc7 21. f3 Nc6 22. fxe4 Rfb8 23. Bxd5 Rxb5 24. Bxe6+ Kh8 25. Rf7 Qxf7 26. Bxf7 Rxc5 27. Bd5 a3 28. Rxd3 axb2 29. Bxb2 Rb8 30. Bb3 Rg5 31. Bc1 Rg4 32. Bd5 Ne5 33. Rc3 Rf8 34. h3 Rg6 35. Ba3 Rb8 36. Kh2 h5 37. Bc1 Rf8 38. Be3 Kh7 39. Bd4 Rg5 40. a4 Rf1 41. a5 Rd1 42. Be3 Rg6 43. Bf4 Nd3 44. Bg3 Rd2 45. e5 Nf2 46. Bf3 Ra6 47. Re3 Nd1 48. Re1 Nb2 49. e6 Nd3 50. Be4+ g6 51. e7 Nxe1 52. e8Q Nc2 53. Qf7+ Kh8 54. Be5+ 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.11.29"]
[Round "3"]
[White "Shyam Ganesh, R1."]
[Black "Koustuv, Dash"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1477"]
[BlackElo "1873"]
[PlyCount "83"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg7 7. e5 dxe5 8. fxe5 Ng4 9. Bb5+ Nc6 10. Nxc6 Qxd1+ 11. Nxd1 a6 12. Ba4 Bd7 13. h3 Nh6 14. Nxe7 Bxa4 15. Nd5 Rd8 16. N1c3 Bc6 17. Bg5 Rd7 18. Bxh6 Bxh6 19. Nf6+ Kd8 20. Nxd7 Kxd7 21. 0-0 Ke7 22. Rad1 Re8 23. Nd5+ Kf8 24. Nf6 Re6 25. Ng4 Bg5 26. Rd6 Re7 27. e6 f5 28. Ne5 Be8 29. Nd7+ Kg7 30. g3 Be3+ 31. Kg2 Ba7 32. Rf3 h5 33. h4 g5 34. Rxf5 gxh4 35. Rg5+ Kh6 36. gxh4 Bg6 37. Kf3 Bxc2 38. Nf6 Bb8 39. Rd8 Bd1+ 40. Kg2 Bf3+ 41. Kxf3 Re8 42. Rxe8 1-0

[Event "IND-ch U15 47th"]
[Site "New Delhi"]
[Date "2022.11.28"]
[Round "1"]
[White "Elesh, Tripathi"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1291"]
[BlackElo "1873"]
[PlyCount "131"]
[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 Nf6 2. g3 d5 3. Bg2 Bf5 4. Nf3 h6 5. 0-0 e6 6. c4 c6 7. cxd5 exd5 8. Nc3 Bd6 9. Re1 0-0 10. Nh4 Bh7 11. e4 dxe4 12. Nxe4 Bb4 13. Nc3 Nbd7 14. Qb3 Qa5 15. Bd2 Nb6 16. Re5 c5 17. a3 Nfd7 18. Ree1 Bxc3 19. Bxc3 Qa6 20. Re7 c4 21. Qb4 Rad8 22. Qa5 g5 23. Nf3 Nc8 24. Qxa6 bxa6 25. Ree1 Bd3 26. Ne5 Nxe5 27. dxe5 Rfe8 28. Ba5 Rd4 29. Bb7 Nb6 30. Bc3 Rdd8 31. Bxa6 Na4 32. Bb5 Nxc3 33. Bxe8 Ne2+ 34. Rxe2 Bxe2 35. Bb5 Rd2 36. Rb1 Rd5 37. Re1 Rd2 38. b3 Rb2 39. Bxc4 Bxc4 40. bxc4 Rc2 41. e6 Kf8 42. exf7 Rxc4 43. Re6 Ra4 44. Re3 Kxf7 45. Kg2 Kf6 46. f3 Rc4 47. g4 Rc2+ 48. Kg3 Ra2 49. Rc3 a5 50. h4 Kg6 51. hxg5 hxg5 52. Rc6+ Kf7 53. Rc3 Ra1 54. f4 Rg1+ 55. Kf3 Rf1+ 56. Kg2 Rxf4 57. Rf3 Kf6 58. Rxf4+ gxf4 59. Kf3 a4 60. Kxf4 Kg6 61. Ke4 Kg5 62. Kd4 Kxg4 63. Ke4 Kg5 64. Kd5 Kf5 65. Kc5 Ke6 66. Kc6 1/2-1/2

[Event "Visakhapatnam Vizag op"]
[Site "Visakhapatnam"]
[Date "2022.06.11"]
[Round "2"]
[White "Audi, Ameya"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2395"]
[BlackElo "1860"]
[PlyCount "117"]
[EventDate "2022.06.10"]
[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. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qe6+ 8. Be2 Qg4 9. Qg3 Qxg3 10. hxg3 Bg4 11. d4 Nd7 12. c3 e6 13. Bf4 Be7 14. Ne5 Bxe2 15. Kxe2 h6 16. g4 Nxe5 17. Bxe5 Rg8 18. Rh5 Rd8 19. Rah1 Bd6 20. f4 Ke7 21. R1h3 Bxe5 22. Rxe5 Rd5 23. Rhe3 Rgd8 24. Rh5 c5 25. Rxd5 Rxd5 26. dxc5 Rxc5 27. Rd3 h5 28. gxh5 Rxh5 29. Kf3 g5 30. fxg5 Rxg5 31. c4 Rf5+ 32. Ke3 Re5+ 33. Kd2 Rc5 34. Kc3 b5 35. b3 bxc4 36. bxc4 e5 37. Kb4 Rc7 38. c5 f5 39. Rd5 Ke6 40. Rd6+ Ke7 41. Kc4 e4 42. g4 fxg4 43. Rd4 g3 44. Rxe4+ Kf8 45. Re1 g2 46. Kd5 Rg7 47. Rg1 Rg6 48. Ke4 Ke7 49. Kf3 Kd7 50. Rxg2 Rxg2 51. Kxg2 Kc6 52. Kf3 Kxc5 53. Ke2 Kb4 54. Kd3 Ka3 55. Kc4 a6 56. Kc5 a5 57. Kb5 a4 58. Ka5 Kxa2 59. Kxa4 1/2-1/2

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.14"]
[Round "11"]
[White "Koustuv, Dash"]
[Black "Bagwe, Gaurang"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1910"]
[BlackElo "1789"]
[PlyCount "114"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bf5 6. Qb3 Nbd7 7. e3 Qb6 8. Nc3 Bg7 9. h3 0-0 10. Be2 Rfe8 11. 0-0 dxc4 12. Bxc4 e6 13. Ne5 Nxe5 14. Bxe5 Ne4 15. Nxe4 Bxe4 16. Bxg7 Qxb3 17. Bxb3 Kxg7 18. Rfd1 a5 19. f3 Bd5 20. Bc2 Bc4 21. Bd3 Ba6 22. Kf2 a4 23. Rac1 Red8 24. Ke2 Kf6 25. Bc4 h5 26. h4 Rd5 27. e4 Bxc4+ 28. Rxc4 Rb5 29. Rd2 g5 30. g3 gxh4 31. gxh4 a3 32. b3 Rxb3 33. axb3 a2 34. Rd1 a1Q 35. Rxa1 Rxa1 36. Kf2 Rb1 37. Rc3 Rd1 38. Ke3 Rh1 39. Rc4 Rxh4 40. Rb4 b5 41. d5 exd5 42. Rd4 Ke5 43. Rd1 dxe4 44. Rd7 f5 45. Re7+ Kd6 46. Rf7 Rh3 47. Rf6+ Ke5 48. Rxc6 Rxf3+ 49. Ke2 Rxb3 50. Rh6 Rb2+ 51. Ke1 f4 52. Rxh5+ Kd4 53. Rh3 f3 54. Kd1 f2 55. Kc1 f1Q+ 56. Kxb2 Qxh3 57. Ka1 Qg2 0-1

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.13"]
[Round "10"]
[White "John Veny, Akkarakarn"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1855"]
[BlackElo "1910"]
[PlyCount "76"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qe6+ 8. Be2 Qg4 9. Qg3 Qxg3 10. hxg3 Bg4 11. b3 Nd7 12. Bb2 Nf6 13. Ne5 Bxe2 14. Kxe2 e6 15. d3 Bb4 16. c4 h6 17. Nf3 Bf8 18. Rae1 Rg8 19. Kd1 Be7 20. Ne5 Nd7 21. Nxd7 Kxd7 22. Kc2 Bd6 23. Re4 f6 24. Rd1 Rge8 25. Re2 Rad8 26. Bc3 e5 27. d4 exd4 28. Rxe8 Rxe8 29. Bxd4 Re2+ 30. Rd2 Rxd2+ 31. Kxd2 a6 32. Kd3 Ke6 33. g4 Ba3 34. Ke4 Bd6 35. f4 Be7 36. Be3 Bd6 37. Bd4 Be7 38. Be3 Bd6 1/2-1/2

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.13"]
[Round "9"]
[White "Koustuv, Dash"]
[Black "Daakshin, Arun"]
[Result "1-0"]
[ECO "A63"]
[WhiteElo "1910"]
[BlackElo "2016"]
[PlyCount "77"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. d5 e6 8. Nc3 Re8 9. Re1 exd5 10. cxd5 Nbd7 11. h3 a6 12. a4 Ne4 13. Nxe4 Rxe4 14. Rb1 b5 15. Bf4 Nb6 16. a5 Na4 17. Bd2 c4 18. Qc2 Bf5 19. g4 Rxg4 20. e4 Rxe4 21. Rxe4 Nxb2 22. Rbe1 Bxe4 23. Rxe4 Nd3 24. Nd4 Qf6 25. Bc3 b4 26. Bxb4 Nxb4 27. Qxc4 Rb8 28. Qc7 Rf8 29. Qc4 Rb8 30. Qc7 Rf8 31. Qc4 Rb8 32. Nc6 Nxc6 33. dxc6 Qa1+ 34. Kh2 Qxa5 35. Re7 Be5+ 36. f4 d5 37. Rxe5 Qd2 38. Rxd5 Qf2 39. c7 1-0

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.12"]
[Round "7"]
[White "Aswath, S."]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1694"]
[BlackElo "1910"]
[PlyCount "80"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. h3 Nd7 10. Re1 Nf8 11. Be3 Ng6 12. c4 Be6 13. Rc1 Qd7 14. a3 a5 15. a4 Bb4 16. Bd2 Bf8 17. b3 Ba3 18. Rc2 Ne7 19. Bc3 Ng6 20. Bd2 Ne7 21. Bc3 Ng6 22. Bd2 Bd6 23. d5 cxd5 24. c5 Bf8 25. Bb5 Qc7 26. Bxe8 Rxe8 27. Nd4 Bxc5 28. Nb5 Qb6 29. Bxa5 Bxf2+ 30. Rxf2 Qxa5 31. Qd2 Qb6 32. Qd4 Qa5 33. Qd2 Qb6 34. Qe3 Qa5 35. Qd2 Qb6 36. Kh1 Ne5 37. Rfe2 Rd8 38. Qd4 Qa5 39. Qd2 Qb6 40. Qd4 Qa5 1/2-1/2

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.12"]
[Round "8"]
[White "Koustuv, Dash"]
[Black "Bharadia, Yash"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1910"]
[BlackElo "1924"]
[PlyCount "109"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 d5 9. Ne5 Nbd7 10. 0-0 a6 11. Rfd1 Qe7 12. Rac1 Rfd8 13. Qg5 h6 14. Qh4 Qf8 15. Qf4 Rac8 16. Nxd7 Rxd7 17. cxd5 exd5 18. Bh3 Rd6 19. Bxc8 Qxc8 20. Nb1 Qd7 21. Nd2 c6 22. Nf3 Ne4 23. Ne5 Qe8 24. Nd3 Re6 25. Qc7 Bc8 26. Ne5 c5 27. dxc5 Re7 28. Qb8 b5 29. Rxd5 Nf6 30. Rcd1 Nxd5 31. Rxd5 f6 32. Qb6 Kh7 33. Rd8 Qh5 34. Rxc8 Qxe2 35. Rh8+ Kxh8 36. Ng6+ Kh7 37. Nxe7 Qe1+ 38. Kg2 Qe4+ 39. Kh3 Qxe7 40. Qc6 Qe2 41. Kg2 Qxb2 42. Qe4+ Kh8 43. c6 Qc3 44. Qe8+ Kh7 45. Qd7 Qc2 46. c7 Qe4+ 47. Kh3 f5 48. c8Q Qg4+ 49. Kg2 Qe4+ 50. Kf1 Qb1+ 51. Ke2 Qe4+ 52. Kd2 Qb4+ 53. Qc3 Qb1 54. Qc2 Qb4+ 55. Qc3 1-0

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.11"]
[Round "5"]
[White "Kadam, Om Manish"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2144"]
[BlackElo "1910"]
[PlyCount "135"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 g6 7. Qb3 Nb6 8. Bb5+ Bd7 9. a4 Bg7 10. a5 Nc8 11. Bxd7+ Qxd7 12. d4 0-0 13. 0-0 Nd6 14. Bf4 Nc6 15. Be5 Nf5 16. Bxg7 Kxg7 17. d5 Ncd4 18. Nxd4 Nxd4 19. Qc4 Nf5 20. Rfe1 Rfe8 21. Qc5 Qd6 22. Qb5 Qa6 23. Qa4 Rac8 24. Rad1 Qc4 25. Qa3 Red8 26. Re4 Qc5 27. Qa1 h5 28. Rde1 Kg8 29. h3 Rd7 30. Qa4 Rcd8 31. Re5 Qd4 32. Qc2 Qc5 33. Qd2 Ng7 34. Qh6 f6 35. R5e3 Kf7 36. Rg3 g5 37. Ree3 Rxd5 38. Nxd5 Rxd5 39. Re1 Re5 40. Rxe5 Qxe5 41. Re3 Qxb2 42. Qh7 Qa1+ 43. Kh2 Qxa5 44. Qb1 Qd5 45. Kg1 b6 46. Ra3 a5 47. Qxb6 Qd1+ 48. Kh2 a4 49. Qb4 Qe2 50. Re3 Qxf2 51. Rxe7+ Kg6 52. Qc4 Kh6 53. Re2 Qa7 54. Qc6 Kg6 55. Qe4+ Kh6 56. Ra2 Qc7+ 57. Kg1 Qc1+ 58. Kf2 Qc5+ 59. Qe3 Qf5+ 60. Ke2 Ne6 61. Rd2 Nf4+ 62. Ke1 Qb1+ 63. Kf2 Qh1 64. Qf3 Qc1 65. Ra2 Qc5+ 66. Kg3 Qe5 67. Kf2 Qc5+ 68. Kg3 1/2-1/2

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.11"]
[Round "6"]
[White "Koustuv, Dash"]
[Black "Anubhav, Rawat"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1910"]
[BlackElo "1329"]
[PlyCount "144"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 c5 10. 0-0 Nbd7 11. Qf3 a6 12. Qh3 g6 13. Rad1 Nxe5 14. dxe5 Nh5 15. Bh6 Ng7 16. Bb1 f6 17. Nxd5 Bxd5 18. Bxg7 Kxg7 19. e4 Qc8 20. Qxc8 Raxc8 21. Rxd5 fxe5 22. b3 Bf6 23. Rd6 Rb8 24. Rd7+ Rf7 25. Rfd1 Rxd7 26. Rxd7+ Kg8 27. Bd3 Rd8 28. Bc4+ Kh8 29. Rxd8+ Bxd8 30. Bxa6 Kg7 31. Kf1 Kf6 32. Ke2 Ke6 33. Bc4+ Kf6 34. Bg8 Kg7 35. Bd5 b5 36. a4 Kf6 37. Bc6 bxa4 38. bxa4 Ke7 39. Kd3 Kd6 40. Bd5 Kc7 41. Kc4 Kb6 42. a5+ Kxa5 43. Kxc5 Be7+ 44. Kc6 g5 45. Kd7 Bc5 46. Ke6 Bxf2 47. Kxe5 Kb6 48. g4 Kc7 49. Kf6 h6 50. e5 Bd4 51. Kf5 Kd7 52. e6+ Ke7 53. Kg6 Be3 54. Kxh6 Kf6 55. Kh5 Bf4 56. h3 Be3 57. Bb3 Bf4 58. Kh6 Be3 59. Kh7 Bf4 60. Kg8 Bd6 61. Kh7 Bf4 62. Kh6 Be3 63. Kh5 Bf4 64. h4 gxh4 65. Kxh4 Bg5+ 66. Kg3 Ke5 67. Kf3 Kd4 68. Ke2 Kc3 69. Ba2 Kd4 70. Bb1 Kc3 71. Bf5 Kd4 72. Kd1 Kc3 1/2-1/2

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.10"]
[Round "3"]
[White "Koustuv, Dash"]
[Black "Aayush, Bhojak"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1910"]
[BlackElo "1494"]
[PlyCount "81"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d6 6. d5 e5 7. e4 Nbd7 8. Rb1 c5 9. Be2 g6 10. 0-0 Bg7 11. Ne1 0-0 12. Nd3 Ne8 13. Be3 f5 14. f3 f4 15. Bf2 Bc8 16. b4 g5 17. a4 h5 18. a5 Ndf6 19. Ra1 Rb8 20. axb6 axb6 21. Nb5 Bd7 22. Na7 Qc7 23. Ra2 g4 24. Qa1 gxf3 25. gxf3 Bh3 26. Nc6 Qf7 27. Kh1 Bxf1 28. Bxf1 Rc8 29. Bh3 Nc7 30. Ra7 Kh8 31. Be6 Qg6 32. Ne7 Qh7 33. Bxc8 Nxe4 34. Qg1 Ng3+ 35. hxg3 Qxd3 36. gxf4 Qxf3+ 37. Qg2 Qd1+ 38. Kh2 exf4 39. Ng6+ Kg8 40. Rxc7 f3 41. Be6+ 1-0

[Event "IND-ch U14"]
[Site "Ahmedabad"]
[Date "2022.05.10"]
[Round "4"]
[White "Snehil, Raj Singh"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1545"]
[BlackElo "1910"]
[PlyCount "100"]
[EventDate "2022.05.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Na6 10. Qc2 h5 11. b4 h4 12. h3 Nc7 13. Bd2 Nd5 14. Rfe1 Be6 15. Bh7+ Kh8 16. Bf5 g6 17. Bxe6 Rxe6 18. Nc1 Rxe1+ 19. Bxe1 Bc7 20. Qd2 Qd6 21. g3 Kg7 22. c4 Ne7 23. Ne2 hxg3 24. fxg3 Qe6 25. Kh2 Rh8 26. Ng1 Qxc4 27. Rc1 Qe6 28. Bf2 Nf5 29. b5 Nh4 30. d5 Qd7 31. bxc6 bxc6 32. Qc3 Qxd5 33. Qxc6 Qd2 34. Rc2 Bxg3+ 35. Kxg3 Qg5+ 36. Kh2 Rc8 37. Bxh4 Qe5+ 38. Bg3 Rxc6 39. Rf2 Qe4 40. Nf3 Rc2 41. Kg2 Rxf2+ 42. Bxf2 Qa4 43. Bd4 Qxa2+ 44. Kg3 a5 45. h4 Qd5 46. Ba1 a4 47. Ng5 Qd3+ 48. Nf3 a3 49. Kg2 a2 50. Kg3 Qb1 0-1

[Event "Madurai Athens of the East op 1st"]
[Site "Madurai"]
[Date "2019.08.18"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Patil, Pratik"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1846"]
[BlackElo "2216"]
[PlyCount "99"]
[EventDate "2019.08.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 b6 10. 0-0 cxd4 11. cxd4 Bb7 12. d5 Nd7 13. Be3 Rc8 14. Qa4 a6 15. Rfc1 Rxc1+ 16. Rxc1 b5 17. Qb4 Nb6 18. Bxb6 Qxb6 19. Qxe7 b4 20. Qc7 Qxc7 21. Rxc7 Bc8 22. h3 h6 23. Bc4 a5 24. d6 Be6 25. Bxe6 fxe6 26. e5 a4 27. d7 b3 28. axb3 a3 29. Ra7 Rd8 30. b4 Bf8 31. Nd4 a2 32. Rxa2 Rxd7 33. Nc6 Rb7 34. Rb2 Rb5 35. Kf1 Kf7 36. f4 Ke8 37. Nd4 Rxb4 38. Rxb4 Bxb4 39. Nxe6 Ba5 40. Ke2 Bb6 41. Kd3 Ke7 42. Nd4 h5 43. Ke4 Bc7 44. g4 hxg4 45. hxg4 Kf7 46. Kd5 Bb8 47. Nc6 Bc7 48. Nd4 Bb8 49. Kc6 Ba7 50. Kd7 1-0

[Event "Madurai Athens of the East op 1st"]
[Site "Madurai"]
[Date "2019.08.11"]
[Round "1"]
[White "Koustuv, Dash"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "1846"]
[BlackElo "2616"]
[PlyCount "74"]
[EventDate "2019.08.11"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 dxc4 6. Na3 c5 7. Nxc4 Nc6 8. dxc5 Qxd1+ 9. Kxd1 Be6 10. Nfe5 0-0-0+ 11. Bd2 Rd4 12. Rc1 Rhd8 13. Bxc6 bxc6 14. e3 Rxd2+ 15. Nxd2 Ne4 16. Rc2 Bxe5 17. Ke2 Nxd2 18. Rxd2 Bc4+ 19. Kd1 Bxb2 20. Rxd8+ Kxd8 21. Kc2 Ba3 22. Rd1+ Kc7 23. Kc3 Be6 24. Rd2 Bxc5 25. e4 a5 26. Rc2 a4 27. Kb2 a3+ 28. Kb1 Bd4 29. Rd2 Bb2 30. f3 c5 31. f4 f5 32. e5 c4 33. h4 h5 34. Rc2 Bd5 35. g4 Be4 36. gxh5 gxh5 37. e6 Bxc2+ 0-1

[Event "IND-ch U13 33rd"]
[Site "Visakhapatnam"]
[Date "2019.05.11"]
[Round "10"]
[White "Koustuv, Dash"]
[Black "Md, Imran"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1591"]
[BlackElo "1622"]
[PlyCount "146"]
[EventDate "2019.05.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. 0-0 0-0 10. Qc2 Bb7 11. a3 a6 12. b4 a5 13. Rb1 axb4 14. axb4 Qe7 15. e4 e5 16. Ne2 Ra4 17. Ng3 g6 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Bd2 Rfa8 21. Bc3 Ra2 22. Rb2 Rxb2 23. Qxb2 Nd7 24. f4 Bxc3 25. Qxc3 Rc8 26. Rd1 c5 27. Bxb5 cxb4 28. Qd4 Nf6 29. e5 Nd5 30. Rb1 Qc5 31. Qxc5 Rxc5 32. Ba4 Rc4 33. f5 Nc3 34. Rc1 Rc5 35. Bb3 Rxe5 36. f6 Bd5 37. Bxd5 Rxd5 38. Kf1 h5 39. Ne2 Rf5+ 40. Ke1 Nxe2 41. Kxe2 Rxf6 42. Rc8+ Kg7 43. Rb8 Rf4 44. g3 Rc4 45. Kd3 Rc3+ 46. Kd2 Rb3 47. Rb6 Rb2+ 48. Ke3 Rxh2 49. Rxb4 g5 50. Kf3 h4 51. g4 Rc2 52. Rb5 Kg6 53. Rb6+ f6 54. Rb4 Rc3+ 55. Kg2 Rc6 56. Rb5 Rc4 57. Kh3 Rc3+ 58. Kh2 Rf3 59. Rb7 Rf4 60. Kh3 Rf3+ 61. Kh2 f5 62. Rb6+ Kf7 63. Rb7+ Ke6 64. Rb6+ Kd5 65. Rg6 Rf2+ 66. Kh1 Ke4 67. Rxg5 f4 68. Ra5 Kf3 69. g5 Kg3 70. Ra1 f3 71. Kg1 h3 72. g6 Rg2+ 73. Kf1 h2 0-1

[Event "IND-ch U13 33rd"]
[Site "Visakhapatnam"]
[Date "2019.05.10"]
[Round "9"]
[White "Manish, Kumar7"]
[Black "Koustuv, Dash"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1953"]
[BlackElo "1591"]
[PlyCount "69"]
[EventDate "2019.05.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be1 0-0 19. Ne5 Rfd8 20. f3 Nf6 21. Bf2 Rac8 22. g4 Nd7 23. Nd3 c5 24. dxc5 Nxc5 25. Nxc5 Rxd1+ 26. Rxd1 Bxc5 27. Bxc5 Rxc5 28. Rd8+ Kh7 29. Rd7 Rxc4+ 30. Kd2 Rb4 31. b3 Kg8 32. Rd8+ Kh7 33. Rf8 Rd4+ 34. Ke2 Rd7 35. b4 1/2-1/2

[Event "IND-ch U13 33rd"]
[Site "Visakhapatnam"]
[Date "2019.05.09"]
[Round "8"]
[White "Koustuv, Dash"]
[Black "Aaditya, Dhingra"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1591"]
[BlackElo "1867"]
[PlyCount "67"]
[EventDate "2019.05.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. c5 b6 8. b4 a5 9. a3 Ba6 10. Ne5 Bxf1 11. Kxf1 Qc8 12. g4 axb4 13. axb4 Rxa1 14. Qxa1 Nbd7 15. h3 Nxe5 16. Bxe5 Nd7 17. Bg3 e5 18. Qa7 bxc5 19. bxc5 f5 20. gxf5 Rxf5 21. Na4 Rf7 22. Kg2 Nf8 23. Rb1 exd4 24. Rb7 Qe6 25. exd4 Bf6 26. Rxf7 Qxf7 27. Qa8 Bxd4 28. Qxc6 Qf5 29. Qd6 Ne6 30. c6 Ng5 31. Qd8+ Kf7 32. Qd7+ Qxd7 33. cxd7 Ke7 34. Bh4 1/2-1/2

[Event "IND-ch U13 33rd"]
[Site "Visakhapatnam"]
[Date "2019.05.08"]
[Round "7"]
[White "Aditya, Bikram Paul"]
[Black "Koustuv, Dash"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1807"]
[BlackElo "1591"]
[PlyCount "54"]
[EventDate "2019.05.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. b3 Nbd7 7. Bb2 Bd6 8. d3 Qc7 9. Nbd2 0-0 10. Re1 Bg4 11. Qc2 Rfe8 12. Rac1 Rad8 13. Qb1 Qb8 14. Qa1 c5 15. cxd5 exd5 16. e4 Bxf3 17. Nxf3 d4 18. b4 b6 19. bxc5 bxc5 20. Ba3 Ng4 21. Rc2 Nge5 22. Nxe5 Nxe5 23. Rb1 Qc7 24. Rb3 Qa5 25. Bc1 c4 26. dxc4 Qe1+ 27. Bf1 d3 0-1

[Event "Puri Odisha op"]
[Site "Puri"]
[Date "2017.12.14"]
[Round "2"]
[White "Koustuv, Dash"]
[Black "Nayak, Rajesh"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1333"]
[BlackElo "2211"]
[PlyCount "120"]
[EventDate "2017.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. h3 Be6 9. Qd3 Qa6 10. b3 d5 11. Ne5 dxc4 12. Nxc4 Nbd7 13. Nb2 Qxd3 14. Nxd3 Nd5 15. Nxd5 Bxd5 16. e3 Rfc8 17. Ba3 Bf6 18. Rac1 Kf8 19. Bxd5 cxd5 20. Nf4 Nb6 21. Rc5 Kg7 22. Rfc1 e6 23. Rxc8 Rxc8 24. Rxc8 Nxc8 25. Kf1 Bd8 26. Ke2 Bc7 27. Nd3 h5 28. h4 Kf6 29. Bb4 Kf5 30. Kf3 f6 31. a4 g5 32. Bf8 gxh4 33. gxh4 e5 34. Nb4 e4+ 35. Ke2 Ke6 36. Na2 Kf7 37. Bh6 Ne7 38. f3 Nf5 39. Bf4 Bxf4 40. exf4 Nxd4+ 41. Ke3 Nxf3 42. Nb4 Ke6 43. Nc2 f5 44. b4 Kd6 45. Nd4 Nxd4 46. Kxd4 a5 47. bxa5 Kc6 48. Ke3 Kc5 49. a6 bxa6 50. Ke2 Kc4 51. a5 Kc3 52. Ke3 d4+ 53. Ke2 Kc2 54. Ke1 d3 55. Kf2 d2 56. Kg2 d1Q 57. Kg3 e3 58. Kg2 e2 59. Kh3 Qh1+ 60. Kg3 e1Q# 0-1

