[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "9"]
[White "Camargo Silva, Samir"]
[Black "Sarkar, Souryadipta"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1528"]
[BlackElo "1134"]
[PlyCount "149"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 c6 6. e3 0-0 7. Rc1 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. b3 dxc4 11. bxc4 c5 12. Bb1 Qc7 13. d5 exd5 14. cxd5 a6 15. e4 h6 16. Bh4 g5 17. Bg3 Bd6 18. Re1 Bxg3 19. hxg3 Rfe8 20. d6 Qc6 21. a4 Rad8 22. Qc2 Qxd6 23. Rcd1 Qc6 24. Nd5 Nxd5 25. exd5 Qg6 26. Qb2 Qg7 27. Qc2 Nf6 28. Rxe8+ Nxe8 29. Qb3 Rd6 30. Re1 Nf6 31. a5 Bxd5 32. Qc3 Be6 33. axb6 Rxb6 34. Qxc5 Rb5 35. Qd6 Rd5 36. Qxa6 Qf8 37. Qa1 Qg7 38. Ba2 Rd6 39. Bxe6 Rxe6 40. Rxe6 fxe6 41. Qe5 Qf7 42. Nd4 Nd7 43. Qxe6 Qxe6 44. Nxe6 Kf7 45. Nd4 Kf6 46. f4 gxf4 47. gxf4 Nc5 48. Kf2 Nd3+ 49. Ke3 Nc5 50. g4 Nd7 51. Nf3 Nf8 52. Ke4 Ne6 53. f5 Nf8 54. Nd4 Nd7 55. Nf3 Nf8 56. Kf4 Nd7 57. Kg3 Nf8 58. Kh4 Kg7 59. Kh5 Nh7 60. g5 hxg5 61. Nxg5 Nxg5 62. Kxg5 Kf7 63. f6 Kf8 64. Kf5 Kf7 65. Ke5 Kf8 66. Ke6 Ke8 67. Kd6 Kf7 68. Ke5 Kf8 69. Kf4 Kf7 70. Kf5 Kf8 71. Kg5 Kf7 72. Kf5 Kf8 73. Kg6 Kg8 74. f7+ Kf8 75. Kf6 1/2-1/2

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "3"]
[White "Gordon, Frederick"]
[Black "Sarkar, Souryadipta"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1456"]
[BlackElo "1134"]
[PlyCount "133"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 e5 8. Rd1 Be7 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 0-0 12. Nc3 a6 13. Bg5 Nxd4 14. Rxd4 Rad8 15. Rad1 Qc6 16. Nd5 Rfe8 17. Bxf6 Bxf6 18. Nxf6+ gxf6 19. f3 Re6 20. Qd2 Qc5 21. Kh1 Qc6 22. h3 b5 23. Rd5 Qe8 24. Qf4 Qe7 25. Rf5 Kh8 26. Rc1 Rg8 27. Qh6 Qd7 28. Rxf6 Rxf6 29. Qxf6+ Rg7 30. Rd1 Qe6 31. Qxe6 fxe6 32. Rxd6 Rc7 33. Rxa6 e5 34. Ra5 Rb7 35. b3 Kg7 36. a4 bxa4 37. bxa4 Kf6 38. Kh2 Ke6 39. Rb5 Ra7 40. a5 Kf6 41. Kg3 Ke6 42. Rb6+ Kf7 43. a6 Ke8 44. Rb8+ Kd7 45. Rb7+ Rxb7 46. axb7 Kc7 47. Kg4 Kxb7 48. Kf5 Kc6 49. Kxe5 Kd7 50. Kf6 Ke8 51. Ke6 h6 52. h4 h5 53. g4 hxg4 54. fxg4 Kf8 55. e5 Ke8 56. h5 Kd8 57. g5 Kc7 58. h6 Kc6 59. h7 Kc7 60. h8Q Kc6 61. Qc8+ Kb5 62. Kd5 Kb4 63. Qc4+ Ka3 64. Qb5 Ka2 65. Kc4 Ka1 66. Kc3 Ka2 67. Qb2# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "6"]
[White "Murray, Zachary"]
[Black "Sarkar, Souryadipta"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1323"]
[BlackElo "1134"]
[PlyCount "154"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. d4 e6 5. Nf3 b6 6. g3 Bb7 7. Bg2 g6 8. Bg5 Qc7 9. Na3 a6 10. Nc2 Bg7 11. Ne3 Nge7 12. Rc1 c4 13. Ng4 0-0 14. Bh6 Nf5 15. Bxg7 Kxg7 16. Nh4 Nce7 17. Bh3 Nxh4 18. gxh4 Nf5 19. h5 Rh8 20. Nf6 Ne7 21. Qd2 Ng8 22. Nxg8 Rhxg8 23. Ke2 Qe7 24. Rhg1 Qh4 25. h6+ Qxh6 26. Qxh6+ Kxh6 27. Ke3 Kg7 28. Bg4 b5 29. Bd1 f6 30. Bg4 Kf7 31. exf6 Kxf6 32. Rg3 Ke7 33. Rh3 h5 34. Bd1 Bc8 35. Rf3 Bd7 36. b3 Raf8 37. Rxf8 Kxf8 38. bxc4 dxc4 39. Bf3 Ke7 40. Bb7 a5 41. Rb1 Rb8 42. Ba6 Rb6 43. a4 Rxa6 44. axb5 Rb6 45. Kd2 Rxb5 46. Rxb5 Bxb5 47. Kc2 Kf6 48. Kb2 Kf5 49. Kc1 Ke4 50. Kd2 Kf3 51. Ke1 a4 52. d5 exd5 53. h4 a3 54. Kd2 a2 55. Kc2 a1R 56. Kb2 Rf1 57. Ka3 Ba4 58. Kb4 Bb3 59. Kc5 Rd1 60. Kb4 Kg4 61. Kc5 Kxh4 62. Kb4 Kg4 63. Kc5 h4 64. Kb4 h3 65. Kc5 h2 66. Kb4 h1Q 67. Kc5 Qe4 68. Kb4 Qe7+ 69. Kb5 Ba4+ 70. Kxa4 Ra1+ 71. Kb5 Qb7+ 72. Kc5 Ra5+ 73. Kd4 Qb6+ 74. Ke5 d4+ 75. Ke4 Qe6+ 76. Kxd4 Qd5+ 77. Ke3 Qd3# 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "5"]
[White "Renji, Rafael Ninan"]
[Black "Sarkar, Souryadipta"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1576"]
[BlackElo "1134"]
[PlyCount "101"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bd3 0-0 6. Bg3 c6 7. c4 b6 8. Ngf3 Bb7 9. 0-0 Bxg3 10. hxg3 Nbd7 11. Rc1 Rc8 12. b4 dxc4 13. Nxc4 Qe7 14. a3 h6 15. Nce5 c5 16. Qe2 cxb4 17. axb4 Qxb4 18. Rb1 Qe7 19. Ba6 Bxa6 20. Qxa6 Nxe5 21. Nxe5 Nd5 22. Ra1 Rc7 23. Rfc1 Rfc8 24. Rxc7 Rxc7 25. g4 Nf6 26. g3 Ne4 27. Kg2 Qb4 28. Qd3 Nf6 29. Rb1 Qd6 30. Ra1 Qd5+ 31. Kg1 Qe4 32. Qxe4 Nxe4 33. Kg2 Nd6 34. Kf3 f6 35. Nd3 a5 36. Rb1 Rc6 37. Nf4 Kf7 38. Ke2 b5 39. Nd3 Ne4 40. Ke1 Nc3 41. Rc1 b4 42. Nb2 Ke7 43. Nd1 Kd6 44. Nxc3 bxc3 45. Kd1 Kd5 46. f3 Kc4 47. Kc2 a4 48. Ra1 Kb4 49. Rb1+ Ka5 50. Ra1 e5 51. d5 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "8"]
[White "Sarkar, Souryadipta"]
[Black "Abhyuday, Santhosh"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1134"]
[BlackElo "1474"]
[PlyCount "118"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. e3 Bxc3 6. bxc3 e4 7. Ne2 Re8 8. 0-0 d6 9. Qb3 Nc6 10. f4 Rb8 11. Nd4 Na5 12. Qa4 c5 13. Nb3 Nxb3 14. axb3 a6 15. Bb2 Bf5 16. b4 Nd7 17. Rfe1 Nb6 18. Qb3 Nd7 19. b5 a5 20. d4 b6 21. h3 h5 22. Kh2 Qc7 23. Rac1 Nf6 24. d5 Ra8 25. Ra1 Qd7 26. Rh1 Ra7 27. Ra4 Qc8 28. Kg1 Rae7 29. Qd1 Rb7 30. Kf2 Kf8 31. Bf1 Ke7 32. Kg2 Rh8 33. Be2 Rb8 34. Qe1 Qd7 35. Qd1 Rbg8 36. Qf1 Qc8 37. Qf2 Qd7 38. Raa1 g5 39. fxg5 Rxg5 40. Raf1 Rhg8 41. Kh2 Rxg3 42. Qxg3 Rxg3 43. Kxg3 Bg6 44. Rhg1 Qd8 45. Kh2 Nd7 46. Rg5 Ne5 47. Rfg1 Kf6 48. R5g2 Ke7 49. Rg5 Qa8 50. Ra1 Kf6 51. Rg2 Qb8 52. Rf2+ Ke7 53. Rg1 Qa8 54. Ra1 Qc8 55. Rf4 Qd7 56. Raf1 Qa7 57. Ra1 Qd7 58. Raf1 Qa7 59. Ra1 Qd7 1/2-1/2

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "2"]
[White "Sarkar, Souryadipta"]
[Black "Bharadia, Yash"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1134"]
[BlackElo "1675"]
[PlyCount "66"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bb4 5. e3 Bxc3 6. bxc3 d6 7. Ne2 h5 8. Qb3 h4 9. d4 e4 10. h3 hxg3 11. Nxg3 Qe7 12. Ba3 Rb8 13. c5 b5 14. Qc2 d5 15. Rb1 a5 16. Ke2 Ba6 17. Kd2 g6 18. f3 Rh4 19. f4 a4 20. Bb4 Nxb4 21. Rxb4 c6 22. a3 Bc8 23. Rbb1 Bf5 24. Ne2 Kd7 25. Ng3 Rbh8 26. Rh2 Qd8 27. Rbh1 Nh5 28. Nxf5 gxf5 29. Rg1 Rg8 30. Qd1 Rg3 31. Bh1 Qg8 32. Rhg2 Rhxh3 33. Qf1 Qg4 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "4"]
[White "Sarkar, Souryadipta"]
[Black "Cardarelli, Leon"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1134"]
[BlackElo "1472"]
[PlyCount "113"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 b6 4. Bg2 Nc6 5. e3 Bb7 6. Nge2 Be7 7. 0-0 0-0 8. b3 Na5 9. d4 Bxg2 10. Kxg2 exd4 11. exd4 Bb4 12. Bb2 Re8 13. a3 Bxc3 14. Nxc3 Nc6 15. d5 Ne7 16. Nb5 a6 17. Nd4 Ng6 18. Qc2 d6 19. Nc6 Qd7 20. Bxf6 gxf6 21. Rae1 Ne5 22. Nxe5 fxe5 23. Re4 Qf5 24. Qe2 Kf8 25. h4 h5 26. Qd3 f6 27. f4 Qg6 28. f5 Qg7 29. Kh3 Kf7 30. Qf3 Rg8 31. Qxh5+ Ke7 32. Rg4 Qxg4+ 33. Qxg4 Rxg4 34. Kxg4 Rg8+ 35. Kh3 Kf7 36. g4 Kg7 37. b4 Kh6 38. Rc1 Rc8 39. c5 bxc5 40. bxc5 dxc5 41. Rxc5 Rd8 42. Kg3 Rb8 43. Rxc7 Rb3+ 44. Kf2 Rd3 45. Rc6 Rxd5 46. Rxf6+ Kg7 47. Rxa6 Rd4 48. Kf3 Rd3+ 49. Ke4 Rd4+ 50. Kxe5 Rxg4 51. f6+ Kf7 52. Ra7+ Kf8 53. h5 Rg5+ 54. Ke6 Kg8 55. Rg7+ Kf8 56. Rxg5 Ke8 57. Rg8# 1-0

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "10"]
[White "Sarkar, Souryadipta"]
[Black "Felix, Raphael"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1134"]
[BlackElo "1342"]
[PlyCount "66"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 e6 7. d4 cxd4 8. Nxd4 Nc6 9. Nde2 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. 0-0 Be6 13. Nf4 Qa5 14. Nxe6 fxe6 15. Qg4 Rae8 16. Qd1 Qb6 17. Rb1 Ne5 18. b3 Nc6 19. Bb2 Ne5 20. Qe2 Qd6 21. Rfd1 a5 22. e4 Qb6 23. Bd4 Qc7 24. exd5 exd5 25. Bxd5+ Kh8 26. Bxe5 Rxe5 27. Qc4 Qb6 28. Qd4 Re1+ 29. Rxe1 Qxd4 30. Bc4 Qxf2+ 31. Kh1 Qf3+ 32. Kg1 Bd4+ 33. Re3 Bxe3# 0-1

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "7"]
[White "Sarkar, Souryadipta"]
[Black "Morell, Oscar"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1134"]
[BlackElo "1536"]
[PlyCount "157"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 d6 6. Qb3 Nc6 7. e3 Na5 8. Qa4+ c6 9. d3 Bd7 10. Qc2 c5 11. Rb1 Rb8 12. Ne2 Bc6 13. e4 Bd7 14. 0-0 0-0 15. f4 exf4 16. Bxf4 Qe7 17. Rfe1 Nc6 18. Bg5 Qe5 19. Bf4 Qe7 20. Rf1 Ng4 21. d4 cxd4 22. cxd4 Nd8 23. c5 Qe6 24. Bxd6 Qh6 25. h3 Qe3+ 26. Kh1 Nf2+ 27. Rxf2 Qxf2 28. Rf1 Qe3 29. Bxb8 Ne6 30. Bf4 Qa3 31. Qb3 Qa6 32. Qc2 Bb5 33. Rf2 Bxe2 34. Qxe2 Qa4 35. Be5 f6 36. Bd6 Nxd4 37. Qb2 Qd1+ 38. Rf1 Qd3 39. Bxf8 Kxf8 40. Qf2 Ne2 41. Kh2 h5 42. Bf3 Nd4 43. Rd1 Qxf3 44. Qxf3 Nxf3+ 45. Kg2 Ne5 46. Rd5 Ke7 47. Kf2 g6 48. Ke3 Nc4+ 49. Kd4 Na5 50. Kc3 Ke6 51. Rd1 Ke5 52. Kd3 Nc6 53. Ke3 Nb4 54. Kf3 Nxa2 55. Rd5+ Ke6 56. Rd4 Nc3 57. Rc4 Nb5 58. Rb4 a6 59. Ke3 Ke5 60. Kd3 g5 61. Ke3 Ke6 62. g4 h4 63. Kf3 Ke5 64. Ke3 Ke6 65. Kd3 Kd7 66. Kc4 Kc6 67. Kd3 Kxc5 68. Rb1 Kd6 69. Rf1 Ke6 70. Rf5 Nd6 71. Rf1 Ke5 72. Re1 Ne8 73. Rf1 Nd6 74. Rf2 Nb5 75. Rb2 Kd6 76. Kc4 Ke5 77. Kd3 Kd6 78. Ke3 Ke5 79. Kd3 1/2-1/2

[Event "World Cup U12 Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "1"]
[White "Zheng, Harry Z"]
[Black "Sarkar, Souryadipta"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1685"]
[BlackElo "1134"]
[PlyCount "102"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 h5 11. gxh5 Nxh5 12. Be2 Rc8 13. f4 Nxd4 14. Bxd4 Nxf4 15. Qxf4 Bxd4 16. h4 Bxc3 17. bxc3 Qa5 18. Bd3 Qa3+ 19. Kd2 Qxc3+ 20. Ke2 Qe5 21. Qxe5 dxe5 22. Rdg1 Kg7 23. h5 Rh8 24. Rg5 Kf6 25. Rg3 Rxh5 26. Rb1 b6 27. Rg2 Rch8 28. Rf1+ Kg7 29. Bc4 e6 30. Rff2 Rh4 31. Bd3 Rf4 32. Rg5 Rxf2+ 33. Kxf2 f6 34. Rg2 g5 35. Kg3 Rh4 36. Rd2 Bc6 37. Bc4 Rxe4 38. Bxe6 Rd4 39. Rh2 Bd7 40. Bb3 Rd6 41. Bc4 Bf5 42. Rf2 Bg6 43. Bb3 f5 44. Re2 e4 45. Re1 Kf6 46. Rf1 f4+ 47. Kg2 e3 48. Bc4 Be4+ 49. Kh3 Kf5 50. Be2 Rh6+ 51. Bh5 Rxh5# 0-1

