[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.11"]
[Round "9"]
[White "Hasan, Sk Rashedul"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2039"]
[BlackElo "2147"]
[PlyCount "91"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bc4 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxg6 hxg6 11. Qf3 Qb4 12. Qe2 Nb6 13. Bb3 Qxd4 14. g5 Bb4 15. Bd2 Nfd5 16. 0-0-0 Bxc3 17. Bxc3 Nxc3 18. bxc3 Qxc3 19. Kb1 Qb4 20. Qe5 Nd5 21. Rd4 Qc5 22. Qxg7 0-0-0 23. Bxd5 exd5 24. Rf4 Qd6 25. Rxf7 Rhg8 26. Qd4 Rge8 27. Rf6 Qa3 28. Qg4+ Kc7 29. Qg3+ Qxg3 30. fxg3 Rd6 31. Rhf1 Re3 32. g4 Rh3 33. Rf7+ Rd7 34. Rxd7+ Kxd7 35. Rf7+ Kd6 36. Rh7 Rg3 37. Rh6 Rxg4 38. Rxg6+ Kc5 39. h5 Kc4 40. Kb2 d4 41. h6 Rh4 42. Rg7 Rh2 43. Rd7 Rh5 44. h7 d3 45. cxd3+ Kb4 46. a3+ 1-0

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.10"]
[Round "8"]
[White "Chatterjee, Debaraj"]
[Black "Md, Sharif Hossain"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2147"]
[BlackElo "2083"]
[PlyCount "148"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Nc6 4. Bg2 Bb4+ 5. Bd2 Qe7 6. Nf3 Bxd2+ 7. Nbxd2 0-0 8. 0-0 b6 9. e4 e5 10. d5 Nb8 11. a3 a5 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Qxb4 15. Rb1 Qe7 16. Nxe5 d6 17. Nd3 Na6 18. f4 Ng4 19. Re1 Nc5 20. Nxc5 dxc5 21. e5 Nh6 22. Qa7 Rd8 23. Ne4 Nf5 24. Rb1 Kf8 25. Re1 h6 26. Kf2 Nd4 27. d6 cxd6 28. Qxe7+ Kxe7 29. Nxd6 Be6 30. Rb1 Rb8 31. Ra1 Kf8 32. Ra7 b5 33. cxb5 Nxb5 34. Nxb5 Rxb5 35. Ra8+ Ke7 36. Bc6 Rb2+ 37. Ke3 f5 38. Ra7+ Kf8 39. Ra8+ Kf7 40. Ra7+ Kg8 41. Re7 Bc4 42. Bd7 g6 43. Re8+ Kg7 44. Rc8 Re2+ 45. Kf3 Rc2 46. Rc7 Kf8 47. g4 Bd5+ 48. Ke3 fxg4 49. Bxg4 Rc4 50. e6 Re4+ 51. Kd3 c4+ 52. Kc3 Bxe6 53. Bxe6 Rxe6 54. Rxc4 Kg7 55. Kd3 Kf6 56. Rc5 Re1 57. h4 h5 58. Rg5 Rd1+ 59. Ke3 Rf1 60. Ra5 Rg1 61. Kf3 Rg4 62. Ra6+ Kg7 63. Ra7+ Kh6 64. Ra6 Rg1 65. Rb6 Kg7 66. Rb7+ Kf6 67. Rb6+ Kf7 68. Rb7+ Ke6 69. Rb6+ Kd5 70. Rb5+ Kd4 71. Rb4+ Kc5 72. Ra4 Rf1+ 73. Kg3 Re1 74. f5 gxf5 1/2-1/2

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.09"]
[Round "7"]
[White "Kushagra, Mohan"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2406"]
[BlackElo "2147"]
[PlyCount "85"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Bb4 8. Qe2 0-0 9. Ne5 Nc6 10. Nxc6 bxc6 11. a3 Nd5 12. Nxd5 Bxd2+ 13. Qxd2 Qxd2+ 14. Kxd2 cxd5 15. Be2 a5 16. b4 axb4 17. axb4 c6 18. Ra5 f6 19. g4 Bg6 20. f4 Be4 21. Rha1 Rab8 22. c3 g5 23. fxg5 e5 24. gxf6 exd4 25. g5 dxc3+ 26. Kxc3 d4+ 27. Kxd4 Rxb4+ 28. Kc3 Rbb8 29. h4 Rfe8 30. Ra7 Bg6 31. h5 Re3+ 32. Kd2 Rxe2+ 33. Kxe2 Bxh5+ 34. Kd2 Rd8+ 35. Kc3 Bg6 36. Ra8 Rxa8 37. Rxa8+ Kf7 38. Kd4 Ke6 39. Rg8 Bf5 40. Kc5 h6 41. gxh6 Kf7 42. Rg7+ Kxf6 43. Rc7 1-0

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.08"]
[Round "6"]
[White "Chatterjee, Debaraj"]
[Black "Muhimenul, Islam"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2147"]
[BlackElo "2077"]
[PlyCount "81"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. Nf3 b6 6. Nc3 Bb7 7. Ne5 Be7 8. Qa4 0-0 9. 0-0 Nxe5 10. dxe5 Nd7 11. cxd5 Nxe5 12. d6 Bxg2 13. dxe7 Qxe7 14. Kxg2 c5 15. Qe4 Ng6 16. f4 f5 17. Qf3 Rad8 18. Be3 e5 19. Rad1 e4 20. Qh5 Qf7 21. Kf2 Kh8 22. Rxd8 Rxd8 23. Qg5 Ne7 24. Rd1 Rxd1 25. Nxd1 h6 26. Qh4 Kh7 27. Nc3 Qe6 28. Qh3 Nd5 29. Nxd5 Qxd5 30. a3 g6 31. Qf1 Kg7 32. Qc1 Kf7 33. b4 c4 34. Qc3 b5 35. Qh8 h5 36. Bd4 e3+ 37. Kxe3 Qe4+ 38. Kf2 Qh1 39. Qf6+ Ke8 40. Qxg6+ Kd8 41. Qd6+ 1-0

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.08"]
[Round "5"]
[White "Ghosh, Chanchal Kumer"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2018"]
[BlackElo "2147"]
[PlyCount "44"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 g6 7. Bg5 Bg7 8. f4 0-0 9. Qd3 Nc6 10. Nde2 Qb6 11. 0-0-0 Be6 12. a3 Rac8 13. f5 Ne5 14. Qd4 Qxd4 15. Nxd4 Bc4 16. h3 Rfe8 17. Kb1 Bxf1 18. Rgxf1 Rxc3 19. Bxf6 Rg3 20. Bxg7 Kxg7 21. Rf2 Rc8 22. Rdd2 Rc4 1/2-1/2

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.07"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Noshin, Anjum"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2147"]
[BlackElo "1985"]
[PlyCount "113"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Bf4 Bd6 13. Nbd2 Nbd7 14. Nb3 Bd5 15. Rd1 Ra7 16. Ne5 Bxg2 17. Kxg2 Bxe5 18. dxe5 Nd5 19. e4 Nxf4+ 20. Qxf4 Qc8 21. Na5 c5 22. Rd6 Nb8 23. Rad1 Qc7 24. Qd2 b4 25. Nc4 Nc6 26. Rd7 Qb8 27. Rxa7 Qxa7 28. Qd7 Qa8 29. Nb6 Nxe5 30. Nxa8 Nxd7 31. Rxd7 Rxa8 32. Rc7 g6 33. Rxc5 Rd8 34. Ra5 Rd6 35. Kf3 b3 36. Ke3 bxa2 37. Rxa2 e5 38. f4 f6 39. fxe5 fxe5 40. Ra5 Rb6 41. Rxe5 Rxb2 42. h4 Kf7 43. Ra5 Rb6 44. Kf4 h5 45. Rc5 Ke6 46. Rc7 a5 47. Kg5 Ra6 48. Kxg6 a4 49. Kxh5 a3 50. Rc1 a2 51. Ra1 Ke5 52. g4 Kxe4 53. g5 Kf4 54. g6 Ra5+ 55. Kh6 Kg4 56. g7 Ra8 57. Rxa2 1-0

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.06"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Md, Eftekhar Alam"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2147"]
[BlackElo "1999"]
[PlyCount "95"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Bxc6 Rb8 12. Qa4 Rb6 13. Bd2 Qd6 14. Bf3 Bb5 15. Qxa7 Ra6 16. Qb7 Rb6 17. Bb4 Qd7 18. Qa7 Rd8 19. Ba5 Ra6 20. Qxc7 Rc8 21. Qxd7 Bxd7 22. Bb4 Bc6 23. Bxc6 Rcxc6 24. Rfc1 Nd5 25. Bc5 Ra4 26. e4 Nf6 27. Rab1 h5 28. Rb4 Ra5 29. Rbxc4 Nxe4 30. Bb4 Rxc4 31. Rxc4 Rf5 32. Rc2 Ng5 33. Kg2 Nf3 34. Rc8+ Kh7 35. Bc3 Ng5 36. Rc5 Ne4 37. Rxf5 exf5 38. Bb4 Nf6 39. a4 Nd5 40. Bd6 g5 41. a5 Kg6 42. a6 Kf6 43. a7 Nb6 44. Bc7 Na8 45. Bd8+ Kg6 46. d5 f4 47. d6 Kf5 48. Bxg5 1-0

[Event "Dhaka Zia Memorial"]
[Site "Dhaka"]
[Date "2025.07.06"]
[Round "3"]
[White "Zia, Tahsin Tajwar"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2296"]
[BlackElo "2147"]
[PlyCount "78"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qd8 7. h4 h5 8. g3 c6 9. Bh3 Bxh3 10. Nxh3 Bd6 11. e3 Nd7 12. Qf3 0-0 13. g4 hxg4 14. Qxg4 f5 15. Qg2 Nf6 16. h5 Kg7 17. hxg6 fxg6 18. Ng5 Qe7 19. d5 Rh8 20. Ne6+ Kf7 21. 0-0-0 cxd5 22. Ng5+ Kg7 23. Nxd5 Nxd5 24. Qxd5 Qxg5 25. Rxh8 Rxh8 26. Qxd6 Rc8+ 27. Kb1 Rf8 28. Qd4+ Qf6 29. Qxa7 Rf7 30. Qb8 Qe6 31. Rd4 g5 32. Qg3 g4 33. Qf4 Qh6 34. a4 Qxf4 35. Rxf4 Kg6 36. Kc2 Kg5 37. b4 Rc7+ 38. Kd3 Rc1 39. Kd4 Rd1+ 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.07.05"]
[Round "12"]
[White "Chatterjee, Debaraj"]
[Black "Amit Bikram, Roy"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2132"]
[BlackElo "1989"]
[PlyCount "47"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. f4 Bc7 14. 0-0 exd5 15. exd5 Ba5 16. d6 Rb8 17. Rb5 Bd7 18. f5 Bxb5 19. Bxb5 a6 20. f6 Bxc3 21. Qxc3 Kh8 22. Qd2 axb5 23. Qh6 Rg8 24. Rf3 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.07.04"]
[Round "11"]
[White "Murshed, Niaz"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2317"]
[BlackElo "2132"]
[PlyCount "59"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 e5 8. d5 Nd4 9. Nb5 Nxe2+ 10. Qxe2 a6 11. Nc3 Nd7 12. Be3 f5 13. exf5 gxf5 14. f3 Nc5 15. Bc2 a5 16. Qd2 Bd7 17. Rae1 b6 18. b3 Qf6 19. Bg5 Qf7 20. g4 Rae8 21. Ne2 e4 22. Ng3 e3 23. Rxe3 Rxe3 24. Bxe3 f4 25. Bxc5 fxg3 26. Be3 Bxg4 27. hxg3 Bxf3 28. Bd1 Qh5 29. Rxf3 Rxf3 30. Qg2 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.07.03"]
[Round "10"]
[White "Chatterjee, Debaraj"]
[Black "Manon, Reja Neer"]
[Result "0-1"]
[ECO "A63"]
[WhiteElo "2132"]
[BlackElo "2445"]
[PlyCount "114"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Re1 a6 11. a4 Nbd7 12. e4 Ng4 13. Nd2 Nge5 14. Bf1 g5 15. f4 Ng6 16. Nf3 gxf4 17. gxf4 Qf6 18. f5 Nge5 19. Nxe5 Nxe5 20. Be2 Qh4 21. Rf1 Kh8 22. Kh1 Bd7 23. Bf4 Bh6 24. Bg3 Qf6 25. a5 Rg8 26. Qe1 Rg7 27. Ra3 Rag8 28. Qf2 Bg5 29. Rb3 Qh6 30. Nd1 Ba4 31. Ra3 Bc2 32. Bf3 Bf6 33. Bg2 Bd3 34. Bf4 Rxg2 35. Qxg2 Rxg2 36. Bxh6 Bxf1 37. Ne3 Rxb2 38. Nxf1 Ng4 39. Bf4 Rf2 40. Bxd6 Rxf1+ 41. Kg2 Rb1 42. Bxc5 Rb2+ 43. Kg3 h5 44. h3 Be5+ 45. Kf3 Nf6 46. d6 Rh2 47. Ra4 Rxh3+ 48. Ke2 Rb3 49. Bd4 Rb5 50. Bxe5 Rxe5 51. Ke3 h4 52. Kf4 Nd7 53. Rb4 Rb5 54. Rc4 Kg7 55. Rc7 h3 56. Kg3 Rb3+ 57. Kh2 Ne5 0-1

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.07.02"]
[Round "9"]
[White "Chatterjee, Debaraj"]
[Black "Islam, Khandaker Aminul"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2132"]
[BlackElo "2115"]
[PlyCount "28"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 g6 5. b3 Bg7 6. Bb2 0-0 7. d3 Nbd7 8. Nbd2 a5 9. a3 Re8 10. Re1 Qb6 11. Rb1 Nf8 12. h3 Qc7 13. e4 h6 14. c4 dxe4 1/2-1/2

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.07.01"]
[Round "8"]
[White "Zia, Tahsin Tajwar"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2241"]
[BlackElo "2132"]
[PlyCount "61"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. d5 Na5 8. b3 c5 9. Bb2 a6 10. 0-0 Rb8 11. Nd2 b5 12. Qc1 h5 13. h3 bxc4 14. bxc4 e5 15. Nd1 h4 16. g4 Nd7 17. Bc3 f5 18. gxf5 Rxf5 19. Kh1 Nf6 20. Rg1 Nh5 21. e3 Rf8 22. Qc2 Bf5 23. Be4 Kh7 24. Bxa5 Qxa5 25. Rg5 Kh6 26. Nf3 Bf6 27. Rxh5+ Kxh5 28. Bxf5 gxf5 29. Qxf5+ Kh6 30. Nc3 Bd8 31. Qxf8+ 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.29"]
[Round "7"]
[White "Chatterjee, Debaraj"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2132"]
[BlackElo "2423"]
[PlyCount "64"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 b6 7. 0-0 Bb7 8. a3 Be7 9. cxd5 exd5 10. b4 Nbd7 11. Ne5 Re8 12. Bb2 Bd6 13. Ndc4 Bf8 14. Ne3 Ne4 15. Qc2 Ndf6 16. f3 Nd6 17. Rfc1 c6 18. Nf5 Nxf5 19. Qxf5 Rc8 20. Qd3 c5 21. b5 Nd7 22. Bh3 Nxe5 23. dxe5 Rc7 24. e3 d4 25. exd4 Rxe5 26. Qf1 Rd5 27. dxc5 Rcxc5 28. a4 Rd2 29. Rd1 Rcd5 30. Rxd2 Rxd2 31. Be5 Qd5 32. Re1 Bc5+ 0-1

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.28"]
[Round "6"]
[White "Mohammad Fahad, Rahman"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2437"]
[BlackElo "2132"]
[PlyCount "45"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[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 a6 6. Rg1 e5 7. Nb3 h5 8. Bg5 Be6 9. Qd2 Nbd7 10. 0-0-0 b5 11. Bd3 b4 12. Na4 a5 13. f4 Be7 14. Kb1 0-0 15. f5 Bxb3 16. cxb3 Qc7 17. g4 hxg4 18. h3 d5 19. hxg4 Nxe4 20. Bxe4 Bxg5 21. Qxg5 dxe4 22. Rxd7 Qxd7 23. f6 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.27"]
[Round "5"]
[White "Chatterjee, Debaraj"]
[Black "Anata, Choudhury"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2132"]
[BlackElo "2155"]
[PlyCount "79"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c6 6. 0-0 b5 7. Ne5 Bb7 8. a4 a6 9. Nc3 Be7 10. axb5 axb5 11. Rxa8 Bxa8 12. Nxb5 cxb5 13. Bxa8 0-0 14. Bg2 Nd5 15. e4 Nb4 16. d5 Qc7 17. Ng4 Nd3 18. Ne3 Nd7 19. b3 Nxc1 20. Qxc1 Ne5 21. bxc4 Nxc4 22. Nxc4 bxc4 23. e5 exd5 24. Bxd5 c3 25. e6 fxe6 26. Bxe6+ Kh8 27. Qc2 Qe5 28. Bc4 Bc5 29. Bd3 g6 30. Kg2 Kg7 31. f3 Rd8 32. Rd1 Be3 33. Qe2 Qc5 34. Bc2 Bd2 35. Rb1 Qe3 36. Rb7+ Kh6 37. Qa6 Qe8 38. Qf6 Rd7 39. Qh4+ Kg7 40. Qd4+ 1-0

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.26"]
[Round "4"]
[White "Mohammad, Minhaz Uddin"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2228"]
[BlackElo "2132"]
[PlyCount "161"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[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 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. Qe2 Be6 10. Bb3 Nc6 11. 0-0 b5 12. Rad1 Rc8 13. Bg5 Qc7 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. Rxd5 Na5 17. c3 Be7 18. Rfd1 Qb6 19. Nd2 Nb7 20. Rd3 Nc5 21. Rf3 g6 22. Bd5 Kg7 23. Nf1 b4 24. Ne3 bxc3 25. Nc4 Qb5 26. Rxc3 Ne6 27. Rb3 Nf4 28. Qf1 Qc5 29. Nb6 Rc7 30. g3 Ne6 31. Qxa6 Qc2 32. Qd3 Nd4 33. Nc4 Rfc8 34. Qxc2 Nxc2 35. Nb6 Rb8 36. Na4 Rxb3 37. Bxb3 Nd4 38. Nc3 Rb7 39. Nd5 Bg5 40. f4 Bd8 41. Rd3 f5 42. exf5 gxf5 43. Kg2 Kg6 44. Ne3 Bf6 45. fxe5 dxe5 46. Nd1 e4 47. Re3 Bg5 48. Rc3 Bd2 49. Bd5 Rd7 50. Bc6 Rd6 51. Be8+ Kf6 52. Ra3 Nc2 53. Rb3 e3 54. Bh5 Re6 55. Kf1 Rd6 56. Be2 f4 57. gxf4 Rd4 58. Rb6+ Kf5 59. Rh6 Rxf4+ 60. Kg2 Nd4 61. Bd3+ Kg5 62. Rxh7 e2 63. Bxe2 Nxe2 64. Nf2 Rb4 65. Rd7 Bc1 66. b3 Kf6 67. Kf1 Nf4 68. Ke1 Bb2 69. Nd3 Nxd3+ 70. Rxd3 Ke5 71. Kd1 Rf4 72. Rd2 Bd4 73. Kc2 Ke4 74. Rg2 Rf1 75. Rg4+ Kd5 76. h4 Rf2+ 77. Kd3 Rf3+ 78. Kc2 Rf2+ 79. Kd3 Rf3+ 80. Ke2 Rf2+ 81. Kd3 1/2-1/2

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.25"]
[Round "3"]
[White "Chatterjee, Debaraj"]
[Black "Ahmed, Sk Nasir"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2132"]
[BlackElo "2112"]
[PlyCount "91"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 0-0 6. Bg2 b6 7. cxd5 exd5 8. 0-0 Bb7 9. a3 Be7 10. Nb1 c5 11. Nc3 Ne4 12. dxc5 Bxc5 13. Nxe4 dxe4 14. Ng5 Qe7 15. b4 Rd8 16. Qc2 Bd4 17. Rb1 Rc8 18. Qd2 Bf6 19. Rd1 Na6 20. h4 h6 21. Nh3 Rd8 22. Qe1 Rxd1 23. Qxd1 Rd8 24. Qe1 Nc7 25. Bb2 Nb5 26. Bxf6 Qxf6 27. Rd1 Nxa3 28. Rxd8+ Qxd8 29. Qc3 Nb5 30. Qe5 Nd6 31. Qa1 a6 32. Qd4 Qc7 33. Qe5 Qd7 34. Nf4 Kf8 35. Qd4 Qc7 36. Nh5 Nf5 37. Qb2 Qd6 38. g4 Qd4 39. Qc1 Nxh4 40. Qc7 Qd5 41. Qb8+ Ke7 42. Qc7+ Qd7 43. Qe5+ Qe6 44. Qc7+ Qd7 45. Qe5+ Qe6 46. Qd5 1/2-1/2

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.24"]
[Round "2"]
[White "Nayem, Haque"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2187"]
[BlackElo "2132"]
[PlyCount "48"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nf6 5. Nec3 Nxd5 6. Nxd5 d6 7. Bc4 Be6 8. d3 Be7 9. 0-0 0-0 10. f4 exf4 11. Bxf4 Na5 12. Rf2 a6 13. Qd2 Nc6 14. a4 Kh8 15. Raf1 Bh4 16. g3 Be7 17. Nxe7 Qxe7 18. Bg5 f6 19. Bxe6 Qxe6 20. Qd1 Kg8 21. Bd2 b5 22. Qa1 b4 23. b3 Rae8 24. Be3 Qd7 1/2-1/2

[Event "BAN-ch 48th"]
[Site "Dhaka"]
[Date "2024.06.23"]
[Round "1"]
[White "Chatterjee, Debaraj"]
[Black "Hossain, Enamul"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2132"]
[BlackElo "2365"]
[PlyCount "68"]
[EventDate "2024.06.23"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 Nd5 10. Nxc4 c5 11. dxc5 Ba6 12. e4 Nf6 13. Rd1 Nbd7 14. c6 Rc8 15. Nd6 Bxd6 16. Rxd6 Qe7 17. Qd1 Ne5 18. Bf4 Be2 19. Qd2 Nf3+ 20. Bxf3 Bxf3 21. Bg5 Bxe4 22. Qxb4 Rcd8 23. Bxf6 gxf6 24. Qxe4 Rxd6 25. Nc3 f5 26. Qe3 Rxc6 27. a5 Rd8 28. Ra4 Rcd6 29. Rh4 Rd2 30. Ne2 Qb7 31. f3 Qxb2 32. Qg5+ Kf8 33. Rxh7 Qa1+ 34. Kf2 Rxe2+ 0-1

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.15"]
[Round "9"]
[White "Sakline Mostafa, Sajid"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2213"]
[BlackElo "2132"]
[PlyCount "107"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. Nge2 Na6 9. g4 c6 10. Ng3 cxd5 11. cxd5 Nd7 12. h4 Bf6 13. Qd2 Ndc5 14. g5 Bg7 15. h5 Bd7 16. Bb5 Bxb5 17. Nxb5 Qd7 18. Qe2 Rac8 19. 0-0 Nb4 20. Rfd1 Ncd3 21. h6 Bh8 22. Rxd3 Qxb5 23. Rc3 Qd7 24. a3 Na6 25. Rac1 Rxc3 26. Rxc3 f6 27. gxf6 Bxf6 28. Kg2 Bh4 29. b3 Be7 30. a4 Nc5 31. Bxc5 dxc5 32. Rf3 Rc8 33. Qc4 Qd6 34. Ne2 Rf8 35. Nc3 Rxf3 36. Kxf3 b6 37. Nb5 Qf6+ 38. Ke2 Bd6 39. Qd3 c4 40. bxc4 Bc5 41. Qg3 g5 42. Qh2 g4 43. Qg3 Qg5 44. d6 Kf7 45. d7 Ke7 46. Qd3 Kd8 47. Na7 Qf6 48. Kd1 Bd4 49. Qg3 Qe6 50. f3 Qxc4 51. Qxg4 Qd3+ 52. Ke1 Qe3+ 53. Kd1 Qd3+ 54. Ke1 1/2-1/2

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.13"]
[Round "7"]
[White "Zia, Tahsin Tajwar"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2241"]
[BlackElo "2132"]
[PlyCount "51"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. Bf4 0-0 9. e3 a6 10. a4 Re8 11. Bd3 Nbd7 12. 0-0 Nh5 13. Bh2 f5 14. Be2 Nhf6 15. Qc2 Ne4 16. Nxe4 Rxe4 17. Nd2 Rb4 18. Nc4 Ne5 19. Nxe5 dxe5 20. Qxc5 Bf8 21. d6 Qxd6 22. Bc4+ Rxc4 23. Qxc4+ Be6 24. Qc3 Bg7 25. Rfd1 Qe7 26. Rac1 1-0

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.12"]
[Round "6"]
[White "Mehdi, Hasan Parag"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2072"]
[BlackElo "2132"]
[PlyCount "148"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 Bh4+ 13. g3 Be7 14. 0-0-0 Nd7 15. Kb1 Rc8 16. Rc1 0-0 17. h4 Nf6 18. Rhg1 Qd7 19. Bg5 Bg6 20. Bd3 e4 21. fxe4 Nxe4 22. Bxe4 Bxe4 23. Bxe7 Qxe7 24. Rge1 f5 25. Nd4 Rc5 26. Nb3 Rc4 27. Ka1 Qf7 28. Na5 Ra4 29. c4 Qc7 30. b4 Qb6 31. Re3 Rxb4 32. Rb3 Rxb3 33. Nxb3 Qd8 34. Qb2 b5 35. Nd4 Qf6 36. cxb5 axb5 37. Nxb5 Qxb2+ 38. Kxb2 Rb8 39. a4 Bxd5 40. Ka3 Kf8 41. Rc7 Be4 42. Nd4 Rb1 43. Ne6+ Ke8 44. Nxg7+ Kd8 45. Ne6+ Ke8 46. Ng7+ Kd8 47. Rc3 d5 48. Rb3 Ra1+ 49. Kb4 Kd7 50. Nxh5 Kd6 51. a5 d4 52. Nf4 Bd5 53. Rb2 Bc6 54. Rd2 Ke5 55. Kc5 Be4 56. Kb6 Rb1+ 57. Ka6 Rb3 58. Ng6+ Kd5 59. Nf4+ Ke5 60. Nh5 d3 61. Nf4 Kd4 62. Rh2 Ke3 63. h5 d2 64. Re2+ Kf3 65. Rxd2 Kxg3 66. Ne2+ Kg4 67. h6 Rh3 68. Nd4 Rxh6+ 69. Kb5 f4 70. a6 f3 71. a7 Rh8 72. Ra2 Rd8 73. Ne6 Rc8 74. Nc5 Ba8 1/2-1/2

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.11"]
[Round "5"]
[White "Chatterjee, Debaraj"]
[Black "Mohammad, Minhaz Uddin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2132"]
[BlackElo "2228"]
[PlyCount "24"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Nbd2 0-0 6. Bg2 Ne4 7. 0-0 f5 8. Nxe4 dxe4 9. Ne5 Bd6 10. f3 Bxe5 11. dxe5 exf3 12. exf3 Qe7 1/2-1/2

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.10"]
[Round "4"]
[White "Abu Sufian, Sakil"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2202"]
[BlackElo "2132"]
[PlyCount "100"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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+ Nd7 4. a4 Ngf6 5. Nc3 g6 6. a5 Bg7 7. 0-0 a6 8. Be2 b5 9. axb6 Bb7 10. d3 0-0 11. Qd2 a5 12. Qf4 Qxb6 13. Qh4 Bc6 14. Nd2 a4 15. Nc4 Qc7 16. Bh6 Rfb8 17. Bxg7 Kxg7 18. f4 d5 19. exd5 Nxd5 20. Ne4 N5f6 21. Ned2 Nb6 22. Nxb6 Qxb6 23. Nc4 Qb7 24. Bf3 Bxf3 25. Rxf3 Qd5 26. Kh1 Ra7 27. Qe1 Ng4 28. Ra3 Rbb7 29. Rf1 Qd4 30. Qe2 h5 31. f5 Nh6 32. fxg6 fxg6 33. Qe6 Rd7 34. Raa1 Qd5 35. Qxd5 Rxd5 36. b3 a3 37. Rxa3 Rxa3 38. Nxa3 Nf5 39. Re1 Kf6 40. Kg1 Nd4 41. Kf2 Rf5+ 42. Kg1 Rd5 43. Rf1+ Kg7 44. Rf2 Rd8 45. Nc4 Ra8 46. g3 Ra1+ 47. Kg2 Rc1 48. Ne3 Re1 49. Nd5 Rc1 50. Ne3 Re1 1/2-1/2

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.09"]
[Round "3"]
[White "Chatterjee, Debaraj"]
[Black "Anata, Choudhury"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2132"]
[BlackElo "2155"]
[PlyCount "32"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Na3 cxd4 8. Nxc4 Bc5 9. a3 a5 10. b3 Qe7 11. Bb2 e5 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Nxb4 15. Ncxe5 0-0 16. Bxd4 b6 1/2-1/2

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.08"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Noshin, Anjum"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2132"]
[BlackElo "2056"]
[PlyCount "102"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 c6 6. Bg2 Nbd7 7. 0-0 0-0 8. Qc2 Be7 9. e4 dxe4 10. Nxe4 b6 11. Ne5 Nxe5 12. dxe5 Nd7 13. Rd1 Qc7 14. f4 a5 15. Be3 Ba6 16. c5 bxc5 17. Nxc5 Nxc5 18. Bxc5 Bxc5+ 19. Qxc5 Rab8 20. Rd2 Qb6 21. Rc1 Rfc8 22. Qxb6 Rxb6 23. Rxc6 Rbxc6 24. Bxc6 g6 25. Rd6 Rb8 26. b3 Kg7 27. Kf2 Bb5 28. Bxb5 Rxb5 29. Ra6 g5 30. Ke3 Kg6 31. Ra7 h5 32. Ra8 gxf4+ 33. gxf4 f6 34. Kd4 Rd5+ 35. Ke4 fxe5 36. fxe5 Rb5 37. Rg8+ Kf7 38. Rd8 a4 39. bxa4 Rb2 40. Rd7+ Ke8 41. Ra7 Rxh2 42. Kf4 Rxa2 43. a5 Kd8 44. a6 Kc8 45. Ra8+ Kc7 46. Kg5 Rf2 47. Re8 Rf5+ 48. Kg6 Rxe5 49. a7 Ra5 50. a8Q Rxa8 51. Rxa8 Kd6 1-0

[Event "BAN-chB 48th"]
[Site "Dhaka"]
[Date "2024.06.07"]
[Round "1"]
[White "Amit Bikram, Roy"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1989"]
[BlackElo "2132"]
[PlyCount "108"]
[EventDate "2024.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. Nf3 Nc6 7. 0-0 e5 8. d5 Nb8 9. e4 a5 10. Ne1 Na6 11. Nd3 Nd7 12. Be3 f5 13. f3 f4 14. Bf2 h5 15. g4 hxg4 16. fxg4 Bf6 17. Qe1 Nb6 18. Bxb6 cxb6 19. h3 Bh4 20. Qe2 Bd7 21. Ne1 Rc8 22. Nf3 Bg3 23. Qd2 Rxc4 24. Ne2 Bh4 25. Rac1 Rxc1 26. Rxc1 Be7 27. a3 a4 28. Rc2 b5 29. Nc3 b4 30. axb4 Nxb4 31. Rc1 Qb6+ 32. Kh2 Na6 33. Bf1 Nc5 34. Qg2 Qb4 35. Re1 a3 36. Na2 Qxb2 37. Re2 Qb3 38. Re1 b5 39. g5 b4 40. h4 Qa4 41. h5 b3 42. hxg6 bxa2 43. Nxe5 dxe5 44. Qxa2 Qb3 45. Qxb3 Nxb3 46. d6 Bxd6 47. Bc4+ Kg7 48. Bxb3 Rb8 49. Bf7 Rb2+ 50. Kh1 a2 51. Bxa2 Rxa2 52. Rb1 Bc6 53. Re1 Kxg6 54. Kg1 Kxg5 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.09"]
[Round "10.5"]
[White "Chatterjee, Debaraj"]
[Black "Zia, Tahsin Tajwar"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2196"]
[BlackElo "2241"]
[PlyCount "92"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Palli Sanchoy Bank"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. a3 Be7 8. Qc2 c6 9. 0-0 Nbd7 10. Bf4 b6 11. Nc3 Ba6 12. cxd5 cxd5 13. Rac1 Rc8 14. Qd1 b5 15. a4 b4 16. Nb5 Qb6 17. Qd3 Ne4 18. Nd2 g5 19. Be3 Nd6 20. Nf3 Bxb5 21. axb5 Qxb5 22. Qb1 Ne4 23. Qd3 Qxd3 24. exd3 Nd6 25. Nxg5 Bxg5 26. Bxg5 Nb5 27. Be3 a4 28. Bf3 a3 29. bxa3 bxa3 30. Rb1 Rb8 31. Rfc1 Rb6 32. Ra1 Ra8 33. Ra2 Nd6 34. Rc3 Rb1+ 35. Kg2 Nb5 36. Rcc2 Nb6 37. h4 Na4 38. Rc1 Rxc1 39. Bxc1 Nac3 40. Ra1 a2 41. Bb2 Ra4 42. Re1 Rb4 43. Ba1 Rb1 44. Kf1 Na4 45. Ke2 Na3 46. Rd1 Nc2 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.08"]
[Round "9.1"]
[White "Jabed, Al Azad"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2084"]
[BlackElo "2196"]
[PlyCount "61"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Uttara Central CC"]
[BlackTeam "Bangladesh Biman"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Be2 Ngf6 6. d3 g6 7. b3 Bg7 8. Bb2 0-0 9. a4 b6 10. Na3 e5 11. Nc4 Qc7 12. Nfd2 Bb7 13. Bf3 Rfd8 14. Ne3 Nf8 15. Re1 Ne6 16. c4 h5 17. Nd5 Nxd5 18. cxd5 Nf8 19. Nc4 b5 20. Ne3 Rdb8 21. Qc2 Qd8 22. Bc3 b4 23. Bd2 a5 24. Nc4 Ba6 25. g3 Bxc4 26. dxc4 Bf6 27. h4 Ra7 28. Kg2 Rbb7 29. Rh1 Nd7 30. Rh2 Kf8 31. Bc1 1/2-1/2

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.07"]
[Round "8.4"]
[White "Chatterjee, Debaraj"]
[Black "Swarnavo, Choudhury"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2196"]
[BlackElo "1977"]
[PlyCount "53"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Rupali Bank Krira Parisad"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nfd2 b6 8. Nc3 Bb7 9. e4 dxe4 10. Ndxe4 Nbd7 11. Qe2 Nxe4 12. Nxe4 Nf6 13. Be3 Nxe4 14. Bxe4 Qc7 15. c5 f5 16. Bc2 e5 17. f4 exd4 18. Bxd4 Bf6 19. Bxf6 Rxf6 20. Rfe1 Raf8 21. Qe7 Qb8 22. Rad1 Ba6 23. Rd7 Rg6 24. Bb3+ Kh8 25. Red1 Qe8 26. Qxe8 Rxe8 27. Rd8 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.06"]
[Round "7.2"]
[White "Mehdi, Hasan Parag"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2185"]
[BlackElo "2196"]
[PlyCount "118"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Police"]
[BlackTeam "Bangladesh Biman"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. Be3 b5 10. a3 Bb7 11. h4 Nc6 12. Rg1 Rc8 13. Nxc6 Bxc6 14. Qd4 0-0 15. h5 Rb8 16. Be2 g6 17. 0-0-0 e5 18. Qd2 b4 19. axb4 Rxb4 20. hxg6 hxg6 21. f3 Qa5 22. Nb1 Rfb8 23. b3 Nc5 24. Bxc5 Qxc5 25. Qc3 Qb6 26. Na3 Rd4 27. Nc4 Qc5 28. Rxd4 exd4 29. Qa5 Bb5 30. Bd3 Bxg5+ 31. Kb2 Bf6 32. Qa3 Kg7 33. Qxc5 dxc5 34. e5 Be7 35. f4 Kh6 36. Kc1 Rh8 37. Kd2 Rd8 38. Ke2 Rb8 39. Nd2 Rc8 40. Bc4 f5 41. Kd3 Kg7 42. Rh1 Rh8 43. Rxh8 Kxh8 44. Bxb5 axb5 45. Nf3 Kg7 46. b4 c4+ 47. Kxd4 Bxb4 48. Kd5 Ba3 49. Nd4 Kf7 50. Kc6 b4 51. Kd7 b3 52. cxb3 cxb3 53. Nxb3 g5 54. fxg5 Kg6 55. Nd4 Kxg5 56. Nb5 Bb4 57. Nd6 f4 58. e6 Bxd6 59. Kxd6 f3 1/2-1/2

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.04"]
[Round "5.4"]
[White "Harikrishnan, A Ra"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2409"]
[BlackElo "2196"]
[PlyCount "81"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Leonine CC"]
[BlackTeam "Bangladesh Biman"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nc6 7. Bh2 Nd7 8. 0-0 e5 9. c4 f5 10. Nc3 g5 11. d5 Ncb8 12. Nd2 f4 13. Nde4 h6 14. b4 Nf6 15. c5 Nxe4 16. Nxe4 Bf5 17. Bd3 a5 18. b5 Bxe4 19. Bxe4 Nd7 20. c6 Nc5 21. cxb7 Rb8 22. Qc2 Rxb7 23. a4 Qd7 24. Ra3 Rbb8 25. Rc3 Rf6 26. Bf3 Bf8 27. Bg4 Qg7 28. e4 Qg6 29. Bf5 Qe8 30. Rc4 Ra8 31. Rb1 Qb8 32. Kh1 Qb6 33. f3 Be7 34. Bg1 Bf8 35. Rd1 Kg7 36. Bg4 Rd8 37. Qc3 Re8 38. Bh5 Rg6 39. Rc1 Kf6 40. Bxc5 dxc5 41. Rxc5 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.03"]
[Round "4.4"]
[White "Chatterjee, Debaraj"]
[Black "Hossain, Showkat Pollab"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2196"]
[BlackElo "1989"]
[PlyCount "77"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Sheikh Russel"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Qc2 c6 7. a3 Bd6 8. Ngf3 Nbd7 9. 0-0 b6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bb7 13. Ne5 Rc8 14. b4 Ba8 15. Qe2 Qc7 16. Nxd7 Qxd7 17. c5 Be7 18. Rd1 Bb7 19. Bf4 Rfe8 20. h4 Ra8 21. Rac1 Rec8 22. h5 a5 23. h6 g5 24. Be3 axb4 25. axb4 b5 26. d5 cxd5 27. Qb2 f6 28. Bxg5 Qd8 29. Bh4 Qf8 30. Qe2 Qf7 31. Bh3 Ra6 32. Qxb5 Rc7 33. Qe2 e5 34. b5 Ra4 35. c6 Ba8 36. Ra1 Ba3 37. Qd3 e4 38. Qb3 Ra5 39. Rxa3 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.02"]
[Round "3.4"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2439"]
[BlackElo "2196"]
[PlyCount "73"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Titas CC"]
[BlackTeam "Bangladesh Biman"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 a6 11. Bd3 Nf6 12. 0-0 Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Be3 Qc7 16. Rfc1 Rfe8 17. a5 Rac8 18. Kh1 Qd8 19. Ra4 h6 20. b3 Nh5 21. Nb1 Bd4 22. Bd2 Qh4 23. Kh2 Qf6 24. Na3 Ng7 25. Nc4 h5 26. Rf1 h4 27. Qg4 Qe7 28. Be1 Bf6 29. Ra2 g5 30. g3 hxg3+ 31. Bxg3 gxf4 32. Bxf4 Ne5 33. Nxe5 Bxe5 34. Rg2 Bxf4+ 35. Rxf4 f6 36. e5 fxe5 37. Qg6 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2022.12.01"]
[Round "2.4"]
[White "Chatterjee, Debaraj"]
[Black "Jannatul, Ferdous"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2196"]
[BlackElo "1861"]
[PlyCount "100"]
[EventDate "2022.11.30"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Sultana Kamal Smirity Pathagar"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. 0-0 0-0 7. Nbd2 Nbd7 8. Qc2 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bd6 13. Rd1 h6 14. Nd4 Be6 15. Qb3 Qe7 16. Be3 a6 17. Qd3 Ng4 18. Bf4 Bxf4 19. gxf4 Qh4 20. Qg3 Qxg3 21. hxg3 Nf6 22. Nc2 Rfd8 23. Ne3 g6 24. Rd4 Rac8 25. Rad1 b5 26. Bf3 Kf8 27. g4 Ke7 28. f5 gxf5 29. gxf5 Bd7 30. Nxd5+ Nxd5 31. Rxd5 Bxf5 32. Rxd8 Rxd8 33. Rxd8 Kxd8 34. b4 Kc7 35. Kg2 Kb6 36. Kg3 f6 37. Kf4 Bg6 38. a3 Bh7 39. Bh5 a5 40. Be8 axb4 41. axb4 Bc2 42. e4 Bd3 43. Kf5 Kc7 44. Bg6 Be2 45. Kxf6 h5 46. Kg5 Bf3 47. e5 Kc6 48. Bxh5 Bd5 49. f4 Bg8 50. Be8+ Kd5 1-0

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.20"]
[Round "11.3"]
[White "Chatterjee, Debaraj"]
[Black "Masum, Hossain"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2196"]
[BlackElo "2028"]
[PlyCount "61"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Manha's Castle"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 dxc4 7. Nxc4 a6 8. a4 b5 9. axb5 cxb5 10. Na5 Qb6 11. 0-0 Be7 12. Bd2 0-0 13. e4 Bb7 14. Qe2 Rac8 15. Nxb7 Qxb7 16. h4 Rfd8 17. g3 Nb8 18. e5 Nd5 19. Qe4 g6 20. h5 Nc6 21. hxg6 hxg6 22. Qg4 Kg7 23. Be4 Qb6 24. Kg2 b4 25. Rh1 Rh8 26. Bg5 Bxg5 27. Qxg5 Nce7 28. Rac1 Rxc1 29. Rxh8 Kxh8 30. Qh6+ Kg8 31. Ng5 1-0

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.19"]
[Round "10.5"]
[White "Mitrabha, Guha"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2510"]
[BlackElo "2196"]
[PlyCount "172"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Biman"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ c6 6. Bd3 0-0 7. 0-0 Nbd7 8. Re1 e5 9. c3 Re8 10. a4 Qc7 11. Nf1 Nh5 12. a5 Nf8 13. Be3 Bg4 14. dxe5 dxe5 15. h3 Bxf3 16. Qxf3 Nf4 17. Bc2 b5 18. h4 N8e6 19. g3 Nh5 20. Nh2 Nf6 21. Bb3 h5 22. Kh1 Rad8 23. Rg1 c5 24. Bxe6 Rxe6 25. g4 Qc6 26. gxh5 Nxh5 27. Bg5 Rd7 28. Nf1 f6 29. Be3 f5 30. Re1 f4 31. Bc1 c4 32. Nh2 Rd3 33. Qg4 Red6 34. Nf3 Qd7 35. Qxd7 Rxd7 36. Kg2 Bf6 37. Re2 a6 38. Rd2 Rxd2 39. Bxd2 Rd3 40. Bc1 Kf7 41. Bd2 Ke6 42. Rb1 Bxh4 43. Nxh4 Rxd2 44. Nf3 Rd3 45. Rh1 Kf6 46. Rh4 b4 47. cxb4 Rb3 48. Rh1 Ke6 49. Ng5+ Kf6 50. Nf3 Ke6 51. Rd1 Nf6 52. Rd8 Rxb2 53. Ng5+ Ke7 54. Ra8 c3 55. Rxa6 c2 56. Rc6 Kd7 57. Rc5 Rxb4 58. Rxc2 Nxe4 59. Nf3 Ke6 60. Re2 Kd5 61. Ra2 Nc3 62. Ra3 Nb5 63. Rd3+ Nd4 64. Nxd4 exd4 65. Ra3 Rb7 66. a6 Ra7 67. Kf3 g5 68. Ra4 d3 69. Ra5+ Kd4 70. Rxg5 Rxa6 71. Rg8 Rd6 72. Rc8 Rd5 73. Rc7 Rd8 74. Rc6 Rd5 75. Rc7 Rc5 76. Rd7+ Kc3 77. Kxf4 d2 78. Ke4 Kc2 79. f4 d1Q 80. Rxd1 Kxd1 81. f5 Rc2 82. f6 Rf2 83. Ke5 Ke2 84. Ke6 Kf3 85. f7 Kg4 86. Ke7 Kg5 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.18"]
[Round "9.2"]
[White "Chatterjee, Debaraj"]
[Black "Ahmed, Shafiq"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2196"]
[BlackElo "2106"]
[PlyCount "83"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Sheikh Russel"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 e6 7. Nxg4 Nxg4 8. Nc3 f5 9. Qc2 g6 10. Bd2 Nd7 11. Bd3 Ngf6 12. 0-0-0 Be7 13. Kb1 a6 14. f3 Qa7 15. h4 b5 16. cxd5 cxd5 17. Ne2 Kf7 18. Rc1 Nb6 19. Qc7 Nc4 20. Qxa7 Rxa7 21. Rc2 Rc7 22. Bc1 Rhc8 23. Nf4 Bd6 24. g3 h6 25. Rhh2 Nb6 26. Rxc7+ Rxc7 27. b3 g5 28. hxg5 hxg5 29. Nh5 Nxh5 30. Rxh5 Bxg3 31. Rxg5 Bh4 32. Rh5 Bf6 33. Bd2 Kg6 34. Rh1 Rc6 35. Ba5 Nc8 36. Bd2 Nd6 37. Rh2 Kg7 38. Re2 Kf7 39. Re1 Kg7 40. Rc1 Rxc1+ 41. Kxc1 f4 42. e4 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.16"]
[Round "7.1"]
[White "Reefat, Bin Sattar"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2371"]
[BlackElo "2196"]
[PlyCount "143"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "SAIF Sporting Club"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. f3 Bd7 7. Bc4 Qb6 8. Nge2 e6 9. 0-0 Be7 10. a4 a5 11. Ne4 0-0 12. Be3 Bc6 13. N2g3 Na6 14. c3 Bd5 15. Bd3 Rad8 16. Qe2 c5 17. Kh1 Bxe4 18. fxe4 cxd4 19. cxd4 Nb4 20. Bc4 Qc6 21. Rf4 Nd7 22. Rf2 Nf6 23. Bb5 Qb6 24. Raf1 Rc8 25. d5 Bc5 26. Bxc5 Qxc5 27. dxe6 fxe6 28. e5 Nfd5 29. Bd7 Rxf2 30. Bxe6+ Kh8 31. Rxf2 Rf8 32. Rxf8+ Qxf8 33. Qe4 Qc5 34. h3 Nc7 35. Bd7 Nc6 36. e6 Ne7 37. Qf4 Ng6 38. Qf7 Qe5 39. Kh2 Qd6 40. Bc8 b6 41. h4 Ne5 42. Qf5 g6 43. Qf6+ Kg8 44. Kh3 Nd5 45. Ne4 Nxf6 46. Nxd6 Kf8 47. Ba6 Ke7 48. Nc8+ Kxe6 49. Nxb6 h6 50. Nc4 Nxc4 51. Bxc4+ Ke5 52. Bf7 g5 53. hxg5 hxg5 54. Kg3 Kd4 55. Kf3 Ke5 56. Ke3 Ne4 57. Be8 Nd6 58. Bb5 Nf5+ 59. Kf3 Nh4+ 60. Kf2 Nf5 61. Bd7 Nd6 62. Ke2 Kd4 63. Be6 Ne4 64. Bb3 Nc5 65. Bc2 Nd7 66. Kd2 Ne5 67. b3 Nd7 68. Bf5 Ne5 69. Be6 Nd3 70. Bc4 Ne5 71. Bb5 Nf7 72. Be2 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.15"]
[Round "6.6"]
[White "Chatterjee, Debaraj"]
[Black "Saiful Islam, Chowdhury"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2196"]
[BlackElo "2075"]
[PlyCount "83"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Titas CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Nf3 0-0 7. 0-0 Nc6 8. a3 Be7 9. Qc2 dxc4 10. Qxc4 Ne4 11. Bf4 g5 12. Be3 Nd6 13. Qc1 Nf5 14. Rd1 g4 15. Ne5 Nxe3 16. Qxe3 Nxe5 17. Qxe5 Bd6 18. Qh5 f5 19. Nc3 Bd7 20. e4 Kg7 21. exf5 exf5 22. Re1 Be7 23. Nd5 Be8 24. Rxe7+ Qxe7 25. Nxe7 Bxh5 26. Bxb7 Rab8 27. Ba6 Rf7 28. Nd5 Rxb2 29. Rc1 Rd7 30. Ne3 Bg6 31. Bc8 Rxd4 32. Bxf5 Rdd2 33. Rxc7+ Kh6 34. Nxg4+ Kg5 35. Be6 Rb1+ 36. Kg2 Rb5 37. h4+ Kh5 38. Nf6+ Kh6 39. Ng8+ Kh5 40. Nf6+ Kh6 41. Ng8+ Kh5 42. Kh3 1-0

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.14"]
[Round "5.2"]
[White "Ikramul, Haque Siam"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2101"]
[BlackElo "2196"]
[PlyCount "60"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Uttara Central CC"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 c5 2. d5 d6 3. e4 Nf6 4. Nc3 g6 5. Bb5+ Nbd7 6. a4 Bg7 7. Nf3 0-0 8. 0-0 a6 9. Bd3 Rb8 10. Re1 Nh5 11. g4 Nhf6 12. h3 h5 13. g5 Ne8 14. Bf1 Nc7 15. a5 b5 16. axb6 Rxb6 17. Bg2 Rb8 18. Nd2 Nb5 19. Na4 e6 20. Nc4 exd5 21. exd5 Re8 22. Rxe8+ Qxe8 23. c3 Ne5 24. Nab6 Nxc4 25. Nxc4 Bb7 26. Bf4 Qd7 27. Qd3 Re8 28. Qg3 Bf8 29. Qd3 Bg7 30. Qg3 Bf8 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.13"]
[Round "4.5"]
[White "Chatterjee, Debaraj"]
[Black "Anata, Choudhury"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2196"]
[BlackElo "2185"]
[PlyCount "111"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Rupali Bank Krira Parisad"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 b5 9. a4 c6 10. axb5 Bxd2 11. Nfxd2 Nd5 12. Na3 cxb5 13. Nxb5 Ba6 14. Nc3 Nc6 15. e3 Rb8 16. Rfb1 Rb4 17. Na2 Bb5 18. Nxb4 Ncxb4 19. Qc1 Nd3 20. Qd1 c3 21. Ne4 Nxb2 22. Qb3 Bc4 23. Qa3 Bd3 24. Rc1 Nc4 25. Qa4 c2 26. Rxc2 Ncb6 27. Qb3 Bxc2 28. Qxc2 a4 29. Nc5 Qc7 30. Qb1 Rd8 31. Bxd5 Rxd5 32. Nxa4 Nxa4 33. Rxa4 g6 34. Rb4 Kg7 35. Rb7 Qc3 36. Rb3 Qd2 37. Rb2 Qa5 38. Qc1 Qa8 39. Rb1 Ra5 40. Qc3 Ra3 41. Qc7 Qe4 42. Qb7 Qf5 43. Kg2 Ra2 44. Rb2 Ra1 45. e4 Qg4 46. f3 Qg5 47. Qc7 Rc1 48. Rc2 Rd1 49. Qc3 Qb5 50. d5+ Kh6 51. Rf2 exd5 52. Qe5 Qd7 53. g4 dxe4 54. Qxe4 Qd4 55. Qxd4 Rxd4 56. Kg3 1/2-1/2

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.12"]
[Round "3.3"]
[White "Subrota, Biswas"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2241"]
[BlackElo "2196"]
[PlyCount "137"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh Navy"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 b5 12. g4 Nbd7 13. 0-0-0 Bb7 14. h4 Nc5 15. Bd3 d5 16. e5 Nfe4 17. Bxe4 Nxe4 18. Rh3 Nxc3 19. Qxc3 Qxc3 20. Rxc3 Rc8 21. Rxc8+ Bxc8 22. Rd3 Kd7 23. Be1 Bb7 24. Rh3 Bc5 25. Nb3 Bb6 26. Ba5 Ba7 27. Bc3 h5 28. g5 g6 29. Bd4 Bxd4 30. Nxd4 Rc8 31. Kd2 Kc7 32. Rh1 Kb6 33. Ra1 Rc4 34. c3 Bc8 35. b3 Rc7 36. a4 bxa4 37. Rxa4 Bd7 38. Ra1 Rc5 39. Kc2 Rc7 40. Kb2 Rc5 41. Nc2 Rc8 42. Ne3 Rc5 43. Rd1 Kb7 44. c4 Rc6 45. cxd5 exd5 46. Rxd5 Be6 47. Rd4 Rc5 48. Nc4 Rd5 49. Nd6+ Kc6 50. Rxd5 Kxd5 51. Kc3 a5 52. Nc4 Ke4 53. Nxa5 Kxf4 54. b4 Bd7 55. Nc4 Kg4 56. Nd6 Kxh4 57. b5 Bxb5 58. Nxb5 Kxg5 59. Nd6 h4 60. Nxf7+ Kf5 61. Kd4 h3 62. Nd6+ Kf4 63. Ne4 h2 64. Nf2 Kf3 65. Nh1 Kg2 66. Ke3 g5 67. e6 g4 68. e7 Kxh1 69. Kf2 1-0

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.11"]
[Round "2.4"]
[White "Chatterjee, Debaraj"]
[Black "Aronyak, Ghosh"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2196"]
[BlackElo "2482"]
[PlyCount "106"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Leonine CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. h3 a6 12. a4 b6 13. Nc4 Ne5 14. Na3 Nh5 15. e4 b5 16. axb5 axb5 17. Ncxb5 Ba6 18. Rb1 Rb8 19. Qa4 Rb6 20. Nc7 Bxf1 21. Qxe8+ Qxe8 22. Nxe8 Bd3 23. Nxg7 Kxg7 24. Ra1 Nf6 25. f3 Rb3 26. Kf2 Ba6 27. g4 Nd3+ 28. Kg3 Nxc1 29. Rxc1 Nxe4+ 30. Kh2 Nd2 31. Kg3 Rxb2 32. Rc2 Rb3 33. Rxd2 Rxa3 34. g5 c4 35. Rc2 Rd3 36. Bf1 Rxd5 37. Bxc4 Rxg5+ 38. Kf4 Rf5+ 39. Kg3 Rg5+ 40. Kf4 Rc5 41. Bb3 Rxc2 42. Bxc2 Kf6 43. h4 h6 44. Bb3 Bc8 45. Bd5 Be6 46. Bc6 g5+ 47. hxg5+ hxg5+ 48. Ke4 d5+ 49. Kd4 Kf5 50. Ba4 Kf4 51. Bd1 f6 52. Be2 Bf7 53. Bd1 Bh5 0-1

[Event "BAN-chT"]
[Site "Dhaka"]
[Date "2022.03.10"]
[Round "1.4"]
[White "Harshad, S."]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2328"]
[BlackElo "2196"]
[PlyCount "81"]
[EventDate "2022.03.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]
[WhiteTeam "Janata Bank Officer Welfare"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bg4 6. f3 Bf5 7. g4 Bg6 8. Bd2 Qb6 9. Nge2 Nbd7 10. Nf4 e5 11. Nxg6 hxg6 12. Qe2 0-0-0 13. d5 e4 14. fxe4 Ne5 15. 0-0-0 Nxc4 16. Qxc4 Nxg4 17. Qe2 Ne5 18. Kb1 f6 19. Be3 Qa5 20. Nb5 a6 21. Nd4 Bd6 22. Ne6 Rdg8 23. c4 Qb4 24. Rc1 Nd7 25. Bd2 Qa4 26. c5 Be5 27. h4 Nf8 28. Nf4 Bxf4 29. Bxf4 Nd7 30. c6 Ne5 31. Bxe5 fxe5 32. Rc4 Qb5 33. cxb7+ Kxb7 34. Rhc1 Ka8 35. a4 Qa5 36. Rc6 Kb7 37. Qc4 Rc8 38. Rc5 Qd2 39. Qb3+ Ka8 40. Rc6 Qe2 41. R1c4 1-0

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.10"]
[Round "13"]
[White "Chatterjee, Debaraj"]
[Black "Zia, Tahsin Tajwar"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2204"]
[BlackElo "2232"]
[PlyCount "52"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nbd7 6. Nfd2 Nb6 7. e3 c5 8. dxc5 Bxc5 9. 0-0 Qd3 10. a4 a5 11. Na3 c3 12. bxc3 Bd7 13. Nab1 Bc6 14. Bxc6+ bxc6 15. Nb3 Qxd1 16. Rxd1 Be7 17. Nd4 Rc8 18. Nb3 Nc4 19. N1d2 Rd8 20. Rf1 Nxd2 21. Bxd2 Ne4 22. Rfd1 Bf6 23. Be1 Bxc3 24. Rxd8+ Kxd8 25. Bxc3 Nxc3 26. Nxa5 Kc7 1/2-1/2

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.09"]
[Round "12"]
[White "Subrota, Biswas"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2199"]
[BlackElo "2204"]
[PlyCount "39"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 b5 12. 0-0-0 Bb7 13. g4 d5 14. e5 Ne4 15. Nxe4 dxe4 16. Qe3 Nc6 17. Nxc6 Qxc6 18. Bg2 Rc8 19. Qb3 Qc7 20. c3 1/2-1/2

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.08"]
[Round "11"]
[White "Chatterjee, Debaraj"]
[Black "Reefat, Bin Sattar"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2204"]
[BlackElo "2394"]
[PlyCount "123"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. h3 a6 12. a4 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. e4 Qc7 16. Re1 c4 17. a5 Nc8 18. Nc2 Na7 19. Be3 Nb5 20. Bb6 Qc8 21. Kh2 Re7 22. f4 Qe8 23. Qf3 Nxc3 24. bxc3 Ba4 25. Nb4 Bb3 26. Bd4 Qb5 27. Qf2 Nd7 28. Bxg7 Kxg7 29. Qd4+ f6 30. g4 Qc5 31. Qd2 Rbe8 32. Rf1 f5 33. gxf5 gxf5 34. e5 dxe5 35. fxe5 Nxe5 36. Rxf5 Ng6 37. Raf1 Qd6+ 38. Kh1 Kg8 39. Qh6 Rg7 40. Rf6 Qg3 41. d6 Ba4 42. R6f3 Qxd6 43. Nd5 Qxd5 44. Rf8+ Nxf8 45. Bxd5+ Kh8 46. Qf6 Ng6 47. h4 h5 48. Rg1 Rf8 49. Qg5 Rf4 50. Qd8+ Rf8 51. Qd6 Rf4 52. Qd8+ Rf8 53. Qd6 Rf4 54. Rg2 Kh7 55. Kg1 Bd7 56. Qc5 Bh3 57. Rg3 Bg4 58. Bxc4 Nxh4 59. Bd3+ Ng6 60. Qg5 Rff7 61. Re3 Bd1 62. Re6 1-0

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.07"]
[Round "10"]
[White "Nayem, Haque"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2091"]
[BlackElo "2204"]
[PlyCount "63"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[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 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 c6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. 0-0 Bg7 11. Re1 0-0 12. a4 a5 13. h4 Bg4 14. Ra3 Nd7 15. Qc1 Bxf3 16. Rxf3 Kh8 17. c3 f5 18. Bg5 Bf6 19. Qf4 Rg8 20. Rg3 Qb8 21. Qf3 Qd6 22. Bd3 Rg6 23. Bf4 Qd5 24. Qxd5 cxd5 25. Rxg6 hxg6 26. Bb5 Nb6 27. Bc7 Nc4 28. Bxc4 dxc4 29. Be5 Kg7 30. Bxf6+ Kxf6 31. Re5 b6 32. Rb5 1/2-1/2

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.05"]
[Round "9"]
[White "Chatterjee, Debaraj"]
[Black "Mohammad, Minhaz Uddin"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2204"]
[BlackElo "2259"]
[PlyCount "85"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 Re8 10. 0-0 Nbd7 11. h3 a6 12. a4 Rb8 13. Qc2 h5 14. f4 h4 15. Nc4 Nb6 16. Na3 Bd7 17. f5 Nxa4 18. fxg6 fxg6 19. Bg5 Nxc3 20. bxc3 Re5 21. Bxh4 b5 22. Rf2 Qe7 23. Raf1 Rf8 24. Nb1 a5 25. Nd2 a4 26. Nf3 b4 27. Nxe5 Qxe5 28. Bxf6 Rxf6 29. cxb4 Rxf2 30. Rxf2 cxb4 31. Qc7 Qe8 32. Rf1 Be5 33. Qb6 b3 34. Bd3 Qc8 35. Kh1 b2 36. Bb1 Bxh3 37. Qf2 Bd7 38. Qf7+ Kh8 39. Qxg6 Qc1 40. Qh5+ Kg7 41. Qf7+ Kh8 42. Qh5+ Kg7 43. Qf7+ 1/2-1/2

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.04"]
[Round "8"]
[White "Md, Sharif Hossain"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2211"]
[BlackElo "2204"]
[PlyCount "107"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[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 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Nc4 Qa6 10. Qe2 e6 11. Bf4 Nd5 12. Nd6+ Bxd6 13. Qxa6 bxa6 14. Bxd6 Nxc3 15. bxc3 Nb6 16. Rb1 0-0-0 17. Bg3 Rd5 18. Ke2 Rhd8 19. Rb3 c5 20. Rhb1 cxd4 21. cxd4 Rxd4 22. Rc3+ Rc4 23. Rxc4+ Nxc4 24. Rb8+ Kd7 25. Rb7+ Ke8 26. Rxa7 Rd2+ 27. Ke1 Rxc2 28. Rxa6 Nb2 29. a4 Nd3+ 30. Kf1 e5 31. a5 Ke7 32. Bh4+ f6 33. Ra7+ Kf8 34. f3 Ra2 35. a6 Nb4 36. Ra8+ Kf7 37. a7 Nc6 38. Bf2 Nd4 39. g4 Kg6 40. h4 h6 41. f4 Ra1+ 42. Kg2 Ra2 43. h5+ Kh7 44. f5 Ra3 45. Be3 Ra2+ 46. Kf1 Ra1+ 47. Kg2 Ra2+ 48. Bf2 Ra3 49. Bg1 Ra2+ 50. Kf1 Ra1+ 51. Kf2 Ra3 52. Kf1 Ra1+ 53. Kg2 Ra2+ 54. Bf2 1/2-1/2

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.03"]
[Round "7"]
[White "Chatterjee, Debaraj"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2204"]
[BlackElo "2413"]
[PlyCount "89"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Bg4 8. d5 Na6 9. Ne1 Bxe2 10. Qxe2 Nd7 11. Nd3 f5 12. f3 Rf7 13. Be3 f4 14. Bf2 h5 15. b4 Bf8 16. Na4 c5 17. dxc6 bxc6 18. Nc3 Nc7 19. b5 c5 20. a4 g5 21. a5 Rg7 22. Kh1 g4 23. Bg1 Be7 24. Nf2 Bh4 25. fxg4 Ne6 26. g5 Bxf2 27. Qxf2 Qxg5 28. Nd5 Nf6 29. Nxf6+ Qxf6 30. Rad1 Rd8 31. Rd3 Kh7 32. Rh3 Rg5 33. Qf3 Qg6 34. Rd1 Kg7 35. b6 axb6 36. axb6 Rg4 37. Qe2 Ng5 38. Rb3 Qxe4 39. Qxe4 Nxe4 40. b7 Rb8 41. Rb6 Kf6 42. Rb2 Rg7 43. Re1 Kf5 44. Reb1 Rd7 45. Ra1 0-1

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2022.01.01"]
[Round "6"]
[White "Murshed, Niaz"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2419"]
[BlackElo "2204"]
[PlyCount "97"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Qe8 10. Nd2 Nd7 11. g4 Ndc5 12. 0-0 f6 13. Be3 f5 14. f3 Qe7 15. Kh2 Bf6 16. exf5 gxf5 17. Rg1 Kh8 18. g5 Bg7 19. a3 Bd7 20. Qf1 a4 21. Re1 Be8 22. Bd1 Qd7 23. Bc2 Bh5 24. Qf2 Rae8 25. Nf1 Re7 26. h4 e4 27. f4 Nd3 28. Bxd3 exd3 29. Ng3 Bg4 30. h5 Rfe8 31. h6 Bxc3 32. bxc3 Be2 33. Nxe2 Rxe3 34. Nc1 Qe7 35. Nxd3 Qe4 36. Rxe3 Qxe3 37. Qxe3 Rxe3 38. Rd1 Kg8 39. Kg2 Nc5 40. Nxc5 dxc5 41. d6 cxd6 42. Rxd6 Rxc3 43. Rd8+ Kf7 44. Rd7+ Kg6 45. Rg7+ Kh5 46. Rxh7 Rxa3 47. Rxb7 Kg4 48. h7 Ra2+ 49. Kf1 1-0

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2021.12.31"]
[Round "5"]
[White "Chatterjee, Debaraj"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2204"]
[BlackElo "2459"]
[PlyCount "82"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Ne4 4. e3 Bb4+ 5. Nbd2 b6 6. a3 Bxd2+ 7. Nxd2 Nxd2 8. Bxd2 Bb7 9. Qc2 f5 10. Bc3 0-0 11. 0-0-0 d6 12. d5 Nd7 13. f3 Qe7 14. Kb1 Rae8 15. dxe6 Qxe6 16. Bd3 Nc5 17. Rhe1 Re7 18. b4 Nxd3 19. Qxd3 Ba6 20. b5 Bb7 21. Qd4 Rfe8 22. Kb2 Qf7 23. h4 Re5 24. Qf4 Rc5 25. Rd4 d5 26. Bb4 Rxc4 27. Rxc4 dxc4 28. Rd1 a6 29. bxa6 Bxa6 30. Bc3 Bc8 31. Qg5 h6 32. Qf4 Be6 33. h5 Bd5 34. Rh1 Re7 35. Rh3 Kf8 36. Rg3 Qxh5 37. Qd4 Be6 38. Qd8+ Qe8 39. Bxg7+ Kf7 40. Qd4 Qb5+ 41. Kc1 c3 0-1

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2021.12.30"]
[Round "4"]
[White "Mehdi, Hasan Parag"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2230"]
[BlackElo "2204"]
[PlyCount "79"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[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 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Bb4 8. a3 Bxc3 9. Bxc3 Qb6 10. 0-0 Nc6 11. b4 Bg4 12. h3 Bxf3 13. Qxf3 0-0-0 14. d5 exd5 15. Bxf6 gxf6 16. Bxd5 Nd4 17. Qh5 Nxc2 18. Ra2 Nd4 19. Bxf7 Rd7 20. Re1 f5 21. Bc4 Qf6 22. Kh1 c6 23. a4 Kc7 24. b5 Qg6 25. Qh4 Rhd8 26. bxc6 bxc6 27. Rb2 Rb8 28. Qf4+ Qd6 29. Qxd6+ Rxd6 30. Re7+ Kd8 31. Rxb8+ Kxe7 32. Rh8 h6 33. Rh7+ Kd8 34. Rxa7 f4 35. Rf7 f3 36. gxf3 Nc2 37. a5 Rd1+ 38. Kg2 Ra1 39. a6 Nb4 40. a7 1-0

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2021.12.29"]
[Round "3"]
[White "Chatterjee, Debaraj"]
[Black "Hossain, Enamul"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2204"]
[BlackElo "2398"]
[PlyCount "80"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. h3 a6 12. a4 b6 13. Qc2 Rb8 14. Nc4 Ne5 15. Na3 Qc7 16. f4 Ned7 17. Bc4 Ra8 18. Bd2 Re7 19. Rae1 Ne8 20. Re2 Bd4+ 21. Kh1 Ng7 22. Be1 Re8 23. Bh4 Bf6 24. Bg3 Qd8 25. Bh2 Bd4 26. Qd3 f5 27. Rfe1 Bxc3 28. bxc3 fxe4 29. Rxe4 Rxe4 30. Qxe4 Nf6 31. Qf3 Ra7 32. Bg3 Re7 33. Rb1 Nf5 34. Bf2 Ne4 35. Be1 Qe8 36. Bb3 Neg3+ 37. Bxg3 Re3 38. Qd1 Nxg3+ 39. Kh2 Qe4 40. Nc4 Re2 0-1

[Event "BAN-ch 46th"]
[Site "Dhaka"]
[Date "2021.12.28"]
[Round "2"]
[White "Manon, Reja Neer"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1989"]
[BlackElo "2204"]
[PlyCount "83"]
[EventDate "2021.12.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "1"]
[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 Nf6 5. Bc4 Bg4 6. f3 Bf5 7. Nge2 Nbd7 8. Be3 e6 9. Qd2 0-0-0 10. a3 c5 11. Ne4 Qxd2+ 12. Nxd2 a6 13. dxc5 Bxc5 14. Bxc5 Nxc5 15. b4 Ncd7 16. Bb3 Ne5 17. 0-0-0 Nd5 18. Nf1 Ne7 19. Ne3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Kxd8 22. Kd2 Bg6 23. c4 Kc7 24. Kc3 N5c6 25. a4 b6 26. Bc2 a5 27. b5 Nd8 28. Bxg6 Nxg6 29. Nc1 Ne5 30. c5 bxc5 31. f4 Nd7 32. Nc4 Nb7 33. Nd3 f6 34. Ndb2 Nb6 35. Nxb6 Kxb6 36. Nc4+ Kc7 37. Kd3 Kd7 38. Nb6+ Kc7 39. Nc4 Kd7 40. Nb6+ Kc7 41. Nc4 Kd7 42. Nb6+ 1/2-1/2

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.23"]
[Round "9"]
[White "Chatterjee, Debaraj"]
[Black "Islam, Khandaker Aminul"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2204"]
[BlackElo "2155"]
[PlyCount "8"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 1/2-1/2

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.22"]
[Round "8"]
[White "Zia, Tahsin Tajwar"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2232"]
[BlackElo "2204"]
[PlyCount "8"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 1/2-1/2

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.21"]
[Round "7"]
[White "Chatterjee, Debaraj"]
[Black "Manon, Reja Neer"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2204"]
[BlackElo "1989"]
[PlyCount "35"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[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. bxa5 Rxa5 11. a4 Nd7 12. Nd2 f5 13. Nb3 Ra8 14. a5 Nf6 15. f3 c5 16. dxc6 bxc6 17. Ba3 c5 18. Nb5 1/2-1/2

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.20"]
[Round "6"]
[White "Mohammad, Minhaz Uddin"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2259"]
[BlackElo "2204"]
[PlyCount "11"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 1/2-1/2

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.19"]
[Round "5"]
[White "Nayem, Haque"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2091"]
[BlackElo "2204"]
[PlyCount "52"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e3 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nf3 0-0 5. Be2 d6 6. d4 c6 7. 0-0 Nbd7 8. c4 Re8 9. Nc3 e5 10. dxe5 dxe5 11. Qc2 Nc5 12. b4 Bf5 13. Qd1 Nd3 14. Ba3 Qd7 15. Qb3 Rad8 16. Rad1 Qc8 17. e4 Nxe4 18. Nxe4 Bxe4 19. Bxd3 Bxd3 20. Rxd3 Rxd3 21. Qxd3 e4 22. Qb3 exf3 23. Qxf3 Qe6 24. Qb3 Qe2 25. b5 Bd4 26. bxc6 Qxf2+ 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.18"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2204"]
[BlackElo "2029"]
[PlyCount "69"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. 0-0 Qd7 9. e3 Rd8 10. Qe2 e5 11. Nc3 exd4 12. exd4+ Be7 13. d5 Nb4 14. Re1 0-0 15. Bg5 Rfe8 16. Bxf6 Bxf6 17. Qxc4 Bxc3 18. bxc3 Nc2 19. Rxe8+ Rxe8 20. Rc1 Na3 21. Qc5 Nb5 22. a4 Nd6 23. Qxa7 g6 24. h4 Re2 25. h5 b6 26. h6 f6 27. Qa8+ Qe8 28. Qxe8+ Rxe8 29. c4 Nb7 30. d6 Nxd6 31. c5 bxc5 32. Bd5+ Kh8 33. a5 Nb5 34. Bc6 Rb8 35. Rb1 1-0

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.17"]
[Round "3"]
[White "Md, Sariatullah"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1965"]
[BlackElo "2204"]
[PlyCount "34"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. f3 Bd7 7. Bc4 Qb6 8. Qe2 Nc6 9. d5 Nd4 10. Qd1 Bf5 11. Bb3 0-0-0 12. Bf4 Nxb3 13. axb3 e6 14. Bg5 Bb4 15. Qe2 Nxd5 16. 0-0-0 Nxc3 17. bxc3 Ba3+ 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.16"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Sacchu, Afzal Hossain"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "2204"]
[BlackElo "2057"]
[PlyCount "106"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Ne4 7. Qc2 f5 8. Nc3 c6 9. Rb1 Nd7 10. e3 Qa5 11. c5 Qc7 12. b4 e5 13. Ne2 exd4 14. Nfxd4 Ne5 15. f3 Nf6 16. Nxf5 Nc4 17. e4 Bxf5 18. exf5 a5 19. a3 axb4 20. axb4 b6 21. Nd4 bxc5 22. Ne6 Qa7 23. Nxf8 cxb4+ 24. Kh1 Bxf8 25. Re1 c5 26. Qd3 Na3 27. Bxa3 Qxa3 28. Qb5 Qa6 29. Qxa6 Rxa6 30. f4 c4 31. g4 c3 32. g5 Ne4 33. Bxe4 dxe4 34. Re2 Rc6 35. Rc2 Rc4 36. Kg2 Bd6 37. Kg3 Kf7 38. Kg4 e3 39. Kf3 Bxf4 40. h4 h6 41. Ke2 Rd4 42. Ra2 hxg5 43. hxg5 Bxg5 44. Ra7+ Kf6 45. Rc7 Kxf5 46. Rc5+ Kf6 47. Rc6+ Kf7 48. Rc7+ Kg8 49. Rc8+ Kh7 50. Rh1+ Bh6 51. Rb1 Rd2+ 52. Kf3 e2 53. Re1 c2 0-1

[Event "BAN-chB 46th"]
[Site "Dhaka"]
[Date "2021.12.15"]
[Round "1"]
[White "Mihir Lal, Das"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1988"]
[BlackElo "2204"]
[PlyCount "46"]
[EventDate "2021.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Be2 Bxe2 7. Qxe2 Nc6 8. Nf3 Qf5 9. 0-0-0 0-0-0 10. Kb1 e6 11. Bg5 Be7 12. Rhe1 h6 13. Bxf6 Bxf6 14. Qe3 Qg4 15. Ne4 Qxg2 16. c4 Qg6 17. Ka1 Qf5 18. Ng3 Qc2 19. b3 Nxd4 20. Nxd4 Rxd4 21. Rxd4 Rd8 22. Ne2 Rxd4 23. Nxd4 c5 0-1

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.27"]
[Round "9"]
[White "Anata, Choudhury"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2123"]
[BlackElo "2226"]
[PlyCount "93"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[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 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ gxf6 10. 0-0 Bg7 11. Re1 0-0 12. c3 Nd7 13. b4 b5 14. Bf1 Nb6 15. Nh4 Bg6 16. g3 e5 17. dxe5 fxe5 18. Nxg6 hxg6 19. Qc2 Qc7 20. c4 Nxc4 21. Bxc4 bxc4 22. Re4 c3 23. Bxc3 Rfd8 24. Rc1 Rac8 25. Bd2 Rd4 26. Rxd4 exd4 27. b5 c5 28. Qe4 Bf8 29. Re1 Qb6 30. a4 a6 31. Rb1 axb5 32. axb5 Rb8 33. Bf4 Rb7 34. Qd5 Be7 35. Ra1 Qxb5 36. Ra8+ Kg7 37. Be5+ Bf6 38. Bxf6+ Kxf6 39. Qd6+ Kg7 40. Qf8+ Kf6 41. Re8 Qxe8 42. Qxe8 Rb1+ 43. Kg2 Rc1 44. h4 Kg7 45. Qe5+ Kg8 46. g4 Rc2 47. h5 1-0

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.26"]
[Round "8"]
[White "Chatterjee, Debaraj"]
[Black "Swarnavo, Choudhury"]
[Result "1-0"]
[ECO "E96"]
[WhiteElo "2226"]
[BlackElo "2080"]
[PlyCount "67"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 a5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qc2 Be6 13. c5 Nd7 14. Na4 Qe7 15. b3 Kh8 16. Bb2 f5 17. Bc4 Bxc4 18. Qxc4 f4 19. f3 g5 20. Rad1 h5 21. Rd3 g4 22. Red1 Rfd8 23. Rd6 g3 24. Qd3 Qh4 25. h3 Bf6 26. Qc3 Bg7 27. Rxd7 Qf6 28. Qd3 Re8 29. Qd6 Re6 30. Qc7 Bf8 31. Rf7 Qg6 32. Bxe5+ Kg8 33. Rdd7 Rxe5 34. Qxe5 1-0

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.25"]
[Round "7"]
[White "Md Jamal, Uddin"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2048"]
[BlackElo "2226"]
[PlyCount "34"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 c5 4. d5 d6 5. g3 Bg7 6. Bg2 0-0 7. Nf3 e6 8. dxe6 Bxe6 9. Ng5 Nc6 10. Nxe6 fxe6 11. 0-0 Qe7 12. Bf4 Rad8 13. Qd2 Nh5 14. Bg5 Bf6 15. Bh6 Bg7 16. Bg5 Bf6 17. Bh6 Bg7 1/2-1/2

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.24"]
[Round "6"]
[White "Chatterjee, Debaraj"]
[Black "Ikramul, Haque Siam"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2226"]
[BlackElo "2054"]
[PlyCount "116"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nc3 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. g5 Ne4 11. Nxe4 dxe4 12. h4 Bb4+ 13. Bd2 Qe7 14. a3 Bxd2+ 15. Qxd2 e5 16. 0-0-0 0-0-0 17. Qc2 exd4 18. exd4 Rxh4 19. Rg1 Kb8 20. Qe2 Nf8 21. Qe3 Qc7 22. Be2 Qf4 23. Rh1 Ne6 24. Rxh4 Qxh4 25. d5 cxd5 26. cxd5 Nf4 27. d6 Qxg5 28. Kb1 Qe5 29. d7 g5 30. Bc4 Qf5 31. Qd4 e3+ 32. Ka1 Qf6 33. Qxf6 gxf6 34. fxe3 Ng6 35. Bxf7 Ne5 36. Be6 Kc7 37. Rc1+ Kd6 38. Rc8 Ke7 39. Bf5 g4 40. Rc2 g3 41. Bh3 Rh8 42. Rc8 Nf7 43. Bg2 Rh2 44. Bxb7 Kxd7 45. Ra8 g2 46. Bxg2 Rxg2 47. Rxa7+ Ke6 48. a4 Nd6 49. a5 Nc4 50. a6 Rxb2 51. Rb7 Rb6 52. a7 Ra6+ 53. Kb1 Nxe3 54. Kc1 Nc4 55. Kd1 Nd6 56. Rc7 Ra2 57. Kc1 Nb5 58. Rc6+ Kf7 0-1

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.23"]
[Round "5"]
[White "Noshin, Anjum"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2059"]
[BlackElo "2226"]
[PlyCount "105"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 e6 8. Qe2 Bb4 9. 0-0-0 Nbd7 10. a3 Bxc3 11. Bxc3 Qc7 12. Kb1 0-0-0 13. Bd3 Nd5 14. Bd2 Nf4 15. Bxf4 Qxf4 16. g3 Bxd3 17. Rxd3 Qf5 18. Re1 Rhe8 19. Qd2 f6 20. Nh4 Qd5 21. f4 Nb6 22. b3 Kb8 23. a4 Qd6 24. Kb2 Nd5 25. c3 Rc8 26. f5 e5 27. dxe5 fxe5 28. c4 e4 29. Rc3 Qf6 30. cxd5 cxd5 31. Ree3 Rxc3 32. Rxc3 d4 33. Rc4 d3+ 34. Qc3 e3 35. Qxf6 gxf6 36. Rd4 e2 37. Nf3 e1Q 38. Nxe1 Rxe1 39. Rxd3 Re2+ 40. Ka3 Rxh2 41. Rd6 Rg2 42. Rxf6 Rxg3 43. Rf8+ Kc7 44. Rf7+ Kc6 45. Rxh7 Rf3 46. Rf7 a5 47. f6 Rf2 48. Rf8 b6 49. Rf7 Kd6 50. Rf8 Kc6 51. Rc8+ Kb7 52. Rf8 Kc6 53. Rf7 1/2-1/2

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.22"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2226"]
[BlackElo "2438"]
[PlyCount "160"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. 0-0 Nbd7 9. Bf4 b6 10. Nbd2 Bb7 11. e4 Rc8 12. Rfd1 a5 13. Ne5 Nxe5 14. Bxe5 c5 15. exd5 exd5 16. dxc5 Rxc5 17. Bd4 Rc8 18. Qb3 Bc5 19. Bxc5 Rxc5 20. Ne4 Nxe4 21. Bxe4 Qc7 22. Bxd5 Bxd5 23. cxd5 Rd8 24. Rd2 g6 25. Rad1 Rd6 26. Qe3 Qd8 27. Qe5 h5 28. h4 Qd7 29. Kg2 Rc8 30. Rd4 Re8 31. Qg5 Kg7 32. Qf4 Rf6 33. Qd2 Rd6 34. Qc3 Kg8 35. Qd2 Qf5 36. Rf4 Qd7 37. a4 Rd8 38. Rd4 Kg7 39. b3 Qf5 40. Qc3 Qf6 41. Qf3 Qe7 42. Re4 Qd7 43. Re5 Rf6 44. Qe4 Qc7 45. Re7 Qc3 46. Qe3 Qc2 47. Rd2 Qf5 48. Re5 Qd7 49. Rd4 Rd6 50. Re7 Qf5 51. Qe5+ Qxe5 52. Rxe5 Kf6 53. f4 Rc8 54. Rc4 Rcd8 55. Kf3 Rxd5 56. Rxd5 Rxd5 57. Rc6+ Kf5 58. Rxb6 Rd3+ 59. Kf2 Kg4 60. Rb5 Rf3+ 61. Ke2 Kxg3 62. b4 Rxf4 63. bxa5 Rxa4 64. Kd3 Rxh4 65. Kc3 Re4 66. a6 Re8 67. a7 Ra8 68. Rb7 f5 69. Rg7 Kf4 70. Rxg6 Rxa7 71. Kd2 Re7 72. Rg1 h4 73. Rf1+ Kg4 74. Rg1+ Kh3 75. Rf1 Re5 76. Rh1+ Kg3 77. Rg1+ Kf2 78. Rh1 Rd5+ 79. Kc3 f4 80. Rxh4 f3 0-1

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.21"]
[Round "3"]
[White "Mohammad, Nubairshah Shaikh"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2440"]
[BlackElo "2226"]
[PlyCount "104"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 Nbd7 7. Bg2 c6 8. 0-0 Re8 9. Re1 e5 10. dxe5 dxe5 11. Nfd2 e4 12. Nf1 Qa5 13. Nbd2 Qh5 14. e3 Qf5 15. f3 exf3 16. Nxf3 Nc5 17. Nd4 Qg5 18. Qc2 Nce4 19. Nd2 Nxd2 20. Qxd2 Ne4 21. Qc2 Qe7 22. Ne2 Bxb2 23. Qxb2 Bg4 24. Nd4 Rad8 25. b4 h5 26. Qc2 h4 27. gxh4 Bh5 28. Bxe4 Qxe4 29. Qf2 Kg7 30. Rac1 Rd6 31. Qg3 Rf6 32. Rc2 Qd3 33. Rf2 Rxf2 34. Qxf2 Re4 35. h3 Qxc4 36. Rf1 Qd5 37. a3 f5 38. Qg3 Kf7 39. Qg5 Re5 40. Qh6 Kg8 41. Qg5 Qe4 42. Kf2 Rd5 43. Kg3 Re5 44. Re1 Re8 45. Qf6 Re7 46. Qd6 Kf7 47. Qf4 Qd3 48. Kf2 Qd2+ 49. Kf1 Qd3+ 50. Kf2 Qd2+ 51. Kf1 Qc3 52. Kf2 Qd2+ 1/2-1/2

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.20"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Ahmed, Feroz"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2226"]
[BlackElo "2014"]
[PlyCount "121"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 c6 9. Bf1 h6 10. Rb1 a5 11. b3 Ng4 12. h3 exd4 13. Ne2 d3 14. Qxd3 Nde5 15. Nxe5 Nxe5 16. Qg3 h5 17. Rd1 Qe7 18. Ba3 c5 19. Bb2 h4 20. Qe3 f5 21. f4 Nc6 22. Bxg7 Kxg7 23. Nc3 Nd4 24. Nd5 Qxe4 25. Qf2 Be6 26. Bd3 Bxd5 27. Bxe4 Bxe4 28. Rxd4 cxd4 29. Qxd4+ Rf6 30. Rd1 a4 31. b4 Re8 32. a3 Bc6 33. b5 Bd7 34. Qb6 Bc8 35. Rxd6 Rxd6 36. Qxd6 Be6 37. c5 Bf7 38. c6 bxc6 39. b6 Re1+ 40. Kf2 Rb1 41. Qc7 Rb2+ 42. Ke1 Rb1+ 43. Kd2 Rb2+ 44. Kc1 Rxg2 45. b7 Rg1+ 46. Kd2 Rb1 47. b8Q Rxb8 48. Qxb8 Bb3 49. Qc7+ Kh6 50. Qxc6 Kg7 51. Qd7+ Kf6 52. Qd8+ Ke6 53. Qxh4 Kd5 54. Ke3 Kc4 55. Qf6 Bc2 56. Qxg6 Kb3 57. Qd6 Ka2 58. Kd2 Bb3 59. Kc1 Bg8 60. Qd2+ Kb3 61. Qb4+ 1-0

[Event "Dhaka Sheikh Russel op"]
[Site "Dhaka"]
[Date "2021.10.19"]
[Round "1"]
[White "Mousavi, Seyed Khalil"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2510"]
[BlackElo "2226"]
[PlyCount "55"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 Be7 9. f3 0-0 10. Qd2 Bb7 11. 0-0-0 Nc6 12. h4 Qc7 13. h5 Ne5 14. h6 g6 15. Bg5 Ne8 16. Bxe7 Qxe7 17. f4 Nc4 18. Bxc4 bxc4 19. Nf3 Nf6 20. Rhe1 Rfd8 21. Qd4 Rac8 22. Nd5 exd5 23. exd5 Qf8 24. Qxf6 Rc5 25. Re7 Bxd5 26. Ng5 Qxh6 27. Rxd5 Rxd5 28. Qxf7+ 1-0

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.08"]
[Round "11"]
[White "Chatterjee, Debaraj"]
[Black "Sourath, Biswas"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2226"]
[BlackElo "2270"]
[PlyCount "74"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[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. bxa5 Rxa5 11. a4 Ne8 12. Nd2 c5 13. Ra3 f5 14. exf5 gxf5 15. f4 exf4 16. Rxf4 Ng6 17. Rf1 Nf6 18. Nb5 Ng4 19. Bxg4 fxg4 20. Ne4 Ra6 21. Bg5 Rxf1+ 22. Qxf1 Qf8 23. Bf6 Bxf6 24. Nxf6+ Kg7 25. Nc7 Rb6 26. Re3 Ne5 27. Nfe8+ Kg8 28. Qxf8+ Kxf8 29. Nxd6 Rxd6 30. Rxe5 Bd7 31. Kf2 b6 32. Kg3 Bxa4 33. Ne6+ Kf7 34. Kf4 Bb3 35. Ng5+ Kf8 36. Rf5+ Ke8 37. Ke5 Rd7 1/2-1/2

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.07"]
[Round "10"]
[White "Rahman, Tahmidur"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2223"]
[BlackElo "2226"]
[PlyCount "91"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 c5 5. e3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Re1 dxc4 10. Bxc4 Bg4 11. d5 Na5 12. Be2 Rc8 13. h3 Bxf3 14. Bxf3 Nc4 15. Rb1 a6 16. b3 Nd6 17. Bb2 Nd7 18. Na4 Re8 19. Bg4 f5 20. Bf3 Qa5 21. b4 Qd8 22. Bxg7 Kxg7 23. Nc5 Kg8 24. Rc1 Nf6 25. g4 b6 26. Ne6 Qd7 27. Qd2 Rxc1 28. Rxc1 Rc8 29. Rxc8+ Qxc8 30. Qh6 Kf7 31. g5 Nfe4 32. Qxh7+ Ke8 33. Qxg6+ Kd7 34. Bxe4 fxe4 35. Qh5 Qc1+ 36. Kg2 Qd2 37. Qg4 e3 38. Nf4+ Ke8 39. Qh5+ Kd7 40. Qe2 Qxb4 41. Qxe3 Qa5 42. g6 Ne8 43. Qe6+ Kd8 44. Qe5 Nf6 45. g7 Qxa2 46. Qxf6 1-0

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.06"]
[Round "9"]
[White "Chatterjee, Debaraj"]
[Black "Manon, Reja Neer"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2226"]
[BlackElo "2139"]
[PlyCount "101"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Nbd7 12. Nc3 c5 13. e4 Bc6 14. Rfd1 cxd4 15. Nxd4 Qc7 16. Nxc6 bxc6 17. Bf4 e5 18. Bg5 Qb7 19. a5 Nc5 20. Na4 Nb3 21. Rab1 Nd4 22. Qc4 Qb5 23. Nb6 Ra7 24. Be3 Qxa5 25. Bxd4 exd4 26. Qxc6 Bc5 27. b4 Qxb6 28. Qxc5 Qxc5 29. bxc5 Nd7 30. c6 Ne5 31. Rdc1 Rc7 32. f4 Ng4 33. e5 d3 34. Rb7 Rcc8 35. Rd7 Rfd8 36. Rd1 Rxd7 37. cxd7 Rd8 38. Rxd3 Kf8 39. Bc6 Ke7 40. Ra3 f6 41. h3 Nh6 42. exf6+ gxf6 43. g4 Rb8 44. Rxa6 Nf7 45. Kg2 Rb3 46. Ra2 Re3 47. Bb5 Nd8 48. Rd2 Rb3 49. Bc4 Re3 50. Bd3 Ne6 51. Bf5 1-0

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.04"]
[Round "7"]
[White "Kislinsky, Alexey"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2335"]
[BlackElo "2226"]
[PlyCount "87"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Nxd7 11. h5 Be4 12. 0-0 Bd5 13. Nxd5 cxd5 14. Bd3 Bd6 15. f4 g6 16. h6 0-0 17. a4 Qd8 18. Kg2 Re8 19. Qf3 Rc8 20. Kh3 Nf6 21. c3 a6 22. Bd2 Bf8 23. Be1 Qd7 24. Bh4 Ne4 25. Bxe4 dxe4 26. Qxe4 Bxh6 27. Bf6 Qd5 28. Qe5 Bf8 29. Rae1 Qb3 30. Rf2 Qxa4 31. Kg3 Qb5 32. Rh1 Qd3+ 33. Rf3 Qc2 34. Qg5 Bg7 35. Bxg7 Kxg7 36. Qh6+ Kf6 37. Qh4+ Kg7 38. Qxh7+ Kf6 39. Qh4+ Kg7 40. f5 exf5 41. gxf5 Rg8 42. f6+ Kf8 43. Re1 Qd2 44. Rfe3 1-0

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.03"]
[Round "6"]
[White "Chatterjee, Debaraj"]
[Black "Mehdi, Hasan Parag"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2226"]
[BlackElo "2154"]
[PlyCount "33"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. cxd5 Nxd5 11. Nxg6 hxg6 12. 0-0-0 a5 13. Kb1 Nxc3+ 14. Bxc3 a4 15. Qc2 a3 16. b3 Nd7 17. e4 1/2-1/2

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.02"]
[Round "5"]
[White "Koustav, Chatterjee"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2431"]
[BlackElo "2226"]
[PlyCount "99"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 c5 7. hxg6 fxg6 8. dxc5 Qa5 9. Qd2 Qxc5 10. Nf3 Nc6 11. Bd3 Ng4 12. Bg3 Nb4 13. 0-0 e5 14. a3 Nxd3 15. cxd3 d4 16. exd4 exd4 17. Ne4 Qh5 18. Rfe1 Bd7 19. Qb4 Qd5 20. Rac1 Bc6 21. Rc5 Qd7 22. Ne5 Nxe5 23. Bxe5 Rae8 24. Ng3 Bxe5 25. Rcxe5 Rxe5 26. Rxe5 Rf7 27. Qe1 Qg4 28. Qe2 Qf4 29. Nf1 Qc1 30. Qd2 Qb1 31. Re1 Qa2 32. Ng3 Qb3 33. Ne4 Qd5 34. f3 Kg7 35. Ng5 Rd7 36. Qf4 Qf5 37. Ne6+ Kf7 38. Qb8 Qxe6 39. Rxe6 Kxe6 40. Qxa7 Kd5 41. b4 Ke5 42. Kf2 h5 43. a4 Bd5 44. b5 g5 45. Qb8+ Kf5 46. Qe8 Rf7 47. Qd8 Be6 48. Qxd4 Rc7 49. Qe4+ Kf6 50. d4 1-0

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.01"]
[Round "3"]
[White "Ahmed, Sk Nasir"]
[Black "Chatterjee, Debaraj"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2228"]
[BlackElo "2226"]
[PlyCount "106"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bg4 9. h3 Bxe2 10. Nxe2 Rb8 11. Be3 e5 12. Nc3 Ne8 13. f4 exf4 14. Bxf4 Nc7 15. Qd2 Ne5 16. Bg5 Qd7 17. Rad1 a6 18. Bh6 b5 19. cxb5 axb5 20. Bxg7 Kxg7 21. d4 Nc4 22. Qf2 b4 23. b3 bxc3 24. bxc4 Qe7 25. Qc2 Ne6 26. dxc5 dxc5 27. Qxc3+ Nd4 28. Kh2 Qe5 29. Rd2 Rfd8 30. Rdf2 Rd7 31. Qa5 Rbb7 32. Qc3 Ra7 33. Qe3 Ra4 34. Rc1 Rda7 35. Qd2 Qe6 36. e5 Rxc4 37. Rxc4 Qxc4 38. Qf4 Qe6 39. h4 Re7 40. Qf6+ Kg8 41. Bd5 Qxf6 42. exf6 Rd7 43. Rb2 h5 44. Bc4 Nf3+ 45. Kg2 Ne5 46. Be2 Rd6 47. Rb8+ Kh7 48. Re8 Nc6 49. Rc8 Rxf6 50. Bb5 Na7 51. Rxc5 Nxb5 52. Rxb5 Ra6 53. Rb2 Ra3 1/2-1/2

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.10.01"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Zia, Tahsin Tajwar"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2226"]
[BlackElo "2212"]
[PlyCount "177"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 a5 12. Rfd1 Bd5 13. Nxd5 exd5 14. Qb3 Nb6 15. Ne5 h6 16. Bxf6 Bxf6 17. e4 dxe4 18. Bxe4 c6 19. f4 Qc7 20. Rac1 Rad8 21. Bb1 Nd5 22. Qd3 g6 23. Qe4 Rfe8 24. Kh1 Bg7 25. Qf3 Qd6 26. h4 h5 27. Re1 Nb4 28. f5 Qxd4 29. Nxf7 Rxe1+ 30. Rxe1 Qd2 31. Qe4 Kxf7 32. Qe6+ Kf8 33. f6 Qd5+ 34. Qxd5 Rxd5 35. fxg7+ Kxg7 36. b3 Rd2 37. Be4 Na6 38. Rc1 Kf6 39. Bxc6 Nb4 40. Rf1+ Ke5 41. Bb5 Nd5 42. Be8 Ne7 43. Rf3 Rd8 44. Bb5 Rd1+ 45. Kg2 Nf5 46. Bd3 Nd4 47. Re3+ Kf6 48. Bc4 Kf5 49. Bd3+ Kf6 50. Bc4 Rd2+ 51. Kf1 Rb2 52. Rd3 Nf5 53. Kg1 b6 54. Bd5 Ke5 55. Bf7 Kf6 56. Bc4 Rc2 57. Bd5 Ke5 58. Bf7 Ke4 59. Bxg6 Rc1+ 60. Kf2 Kxd3 61. Bxf5+ Kc3 62. Be6 Kd4 63. Kf3 Ke5 64. Bg8 Rc3+ 65. Kf2 Rc7 66. Kf3 Rg7 67. Bc4 Kd4 68. Kf4 Rg4+ 69. Kf3 Rg6 70. Kf4 Rg4+ 71. Kf3 Rg7 72. Kf4 Kc3 73. Be6 Re7 74. Bd5 Kb4 75. g4 Rd7 76. Be6 Re7 77. Bc4 hxg4 78. Kxg4 Re4+ 79. Kg5 Re5+ 80. Kg6 Re3 81. h5 Rg3+ 82. Kf6 Rf3+ 83. Kg5 Rg3+ 84. Kh4 Rg2 85. h6 Rh2+ 86. Kg5 Rg2+ 87. Kf6 Rh2 88. Kg7 Rg2+ 89. Kf7 1/2-1/2

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.09.30"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Lodhi, Mahmood"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2226"]
[BlackElo "2315"]
[PlyCount "94"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. h3 0-0 7. Nf3 a6 8. a4 e6 9. Bd3 exd5 10. exd5 Re8+ 11. Be3 Bh6 12. 0-0 Bxe3 13. fxe3 Qe7 14. e4 Nbd7 15. Rf2 Nh5 16. Qd2 Ne5 17. Raf1 Ng3 18. Re1 Bd7 19. Nxe5 Qxe5 20. Rf3 Re7 21. Qf2 Nh5 22. Rf1 Rf8 23. Qh4 Ng7 24. Qf6 Qxf6 25. Rxf6 Ne8 26. R6f3 Kg7 27. a5 f6 28. Rb1 f5 29. b4 cxb4 30. Rxb4 fxe4 31. Rxf8 Kxf8 32. Nxe4 Bf5 33. Nf2 Bxd3 34. Nxd3 Nf6 35. Nf4 Ne4 36. Ne6+ Ke8 37. Rb6 Rd7 38. Rb2 Re7 39. Rb6 Rf7 40. Rb2 Re7 41. g4 h6 42. Kg2 Nf6 43. Kg3 Rf7 44. Kg2 Re7 45. Kg3 Rf7 46. Kg2 Re7 47. Kg3 Rf7 1/2-1/2

[Event "Dhaka Year Long IM 1st"]
[Site "Dhaka"]
[Date "2021.09.29"]
[Round "1"]
[White "Abdyzhapar, Asylbek"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2391"]
[BlackElo "2226"]
[PlyCount "122"]
[EventDate "2021.09.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[EventCategory "1"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 c6 9. Nf3 f5 10. Bd3 Qe8 11. Qh2 Nd7 12. 0-0-0 Nf6 13. Rh1 h5 14. Ne5 Ng4 15. Qg3 Rf6 16. f3 Nxe5 17. dxe5 Rg6 18. Qh3 Be6 19. Rh2 Qd7 20. Ne2 c5 21. Ng3 c4 22. Bxf5 Rf8 23. Bxe6+ Qxe6 24. Qxe6+ Rxe6 25. Rxh5 Rg6 26. Nf5 Rxg2 27. Nxe7+ Kf7 28. Nxd5 Rh8 29. Rxh8 Bxh8 30. Nc7 a6 31. a4 Ke7 32. a5 Rg1+ 33. Kd2 Ra1 34. Kc3 Rxa5 35. Kd4 Ra2 36. Kc3 Kd7 37. Nd5 Ke6 38. Nb6 Bxe5+ 39. Bxe5 Kxe5 40. Nxc4+ Ke6 41. f4 b5 42. Nd2 Ra1 43. e4 a5 44. Nb3 Rf1 45. Nc5+ Kd6 46. Nd3 Rh1 47. Kd4 b4 48. f5 Rh4 49. Nc5 Rh2 50. Nb7+ Ke7 51. Nxa5 Rxc2 52. Nc4 b3 53. e5 Rf2 54. Ke4 Kd7 55. Nb6+ Kc6 56. Na4 Kb5 57. Nc3+ Kc6 58. f6 Rxb2 59. Kf5 Rc2 60. Ne4 b2 61. f7 b1Q 0-1

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.27"]
[Round "9"]
[White "Chatterjee, Debaraj"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2206"]
[BlackElo "2001"]
[PlyCount "71"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 c5 6. cxd5 Nxd5 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nb3 N5f6 10. Nxc5 Nxc5 11. Qc2 Ncd7 12. Na3 0-0 13. Rd1 Qa5 14. Bd2 Qa6 15. Bb4 Re8 16. e4 Qb6 17. Bd6 e5 18. Rac1 a6 19. Bc7 Qe6 20. Nc4 b5 21. Nd6 Rf8 22. b4 Ne8 23. Nf5 g6 24. Ne3 Bb7 25. Qd2 Nb6 26. Bxb6 Qxb6 27. Ng4 Nf6 28. Nxe5 Bxe4 29. Bxe4 Nxe4 30. Qf4 Qe6 31. Qxe4 Rae8 32. f4 f6 33. Rc6 Qxa2 34. Rd7 fxe5 35. Rxg6+ Kh8 36. Rxh7+ 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.26"]
[Round "8"]
[White "Kislinsky, Alexey"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2328"]
[BlackElo "2206"]
[PlyCount "109"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 d6 7. d4 cxd4 8. Qxd4 e5 9. Qb4 h6 10. Be3 Nf6 11. Bb6 Qe7 12. 0-0-0 Be6 13. Rd3 Rc8 14. Rhd1 Rc4 15. Qa5 Nd7 16. Nb5 axb5 17. Qa8+ Nb8 18. Qxb8+ Rc8 19. Qa7 Qf6 20. Nd2 Be7 21. Rf3 Qh4 22. Qxb7 0-0 23. g3 Qh5 24. Qxe7 Bg4 25. Rf5 Bxf5 26. exf5 Qxf5 27. c3 d5 28. g4 Qg6 29. Ba5 Rfe8 30. Qd7 d4 31. a3 Qa6 32. Nb3 dxc3 33. bxc3 b4 34. Bxb4 Qc4 35. Kb2 Qf4 36. Qf5 Qc4 37. Rd7 g6 38. Qf6 Rc6 39. Qf3 e4 40. Qf4 Qe6 41. Rb7 Qd5 42. Ra7 Kg7 43. Bc5 Rxc5 44. Nxc5 e3 45. fxe3 Qd2+ 46. Kb3 Qd1+ 47. Kb4 Qb1+ 48. Ka5 Qa2 49. a4 Rc8 50. Qd4+ Kg8 51. c4 Qb1 52. Qd5 Qe1+ 53. Ka6 Qf1 54. Ra8 Qf6+ 55. Kb7 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.25"]
[Round "7"]
[White "Sanket, Chakravarty"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2243"]
[BlackElo "2206"]
[PlyCount "57"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d4 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Qa4 Qc8 11. Rfd1 Nd7 12. Nd5 Re8 13. Rac1 h6 14. Be3 Nd8 15. Nd2 f5 16. Nb3 Nc6 17. Nc5 Nxc5 18. Bxc5 Kh7 19. Rc2 e4 20. f4 Bxd5 21. cxd5 Qd7 22. Bf1 a6 23. e3 b5 24. Qa3 Ne7 25. Bd4 Bf8 26. Bc5 Nxd5 27. Bxf8 Rxf8 28. Qc5 Rfd8 29. Rxd5 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.24"]
[Round "6"]
[White "Chatterjee, Debaraj"]
[Black "Mosadeghpour, Masoud"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2206"]
[BlackElo "2486"]
[PlyCount "71"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 Nbd7 8. Nc3 dxc4 9. Rd1 Rb8 10. a4 a6 11. a5 Bb4 12. Ne4 c5 13. Nxc5 Qxa5 14. Qxc4 Bxd2+ 15. Nxd2 b5 16. Qc2 Qb4 17. e3 Nxc5 18. dxc5 Bb7 19. 0-0 Bxg2 20. Kxg2 a5 21. Rc1 Rfd8 22. Nf3 Rbc8 23. Rfd1 Rxd1 24. Rxd1 g6 25. c6 Qe4 26. Qc5 Nd5 27. Qxb5 Rxc6 28. Qxa5 Rc2 29. Rd2 Rc1 30. Qb5 Qb1 31. Qd3 Qa1 32. e4 Nf6 33. Qd8+ Kg7 34. e5 Ne4 35. Rd7 Qa6 36. Rxf7+ 1/2-1/2

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.23"]
[Round "5"]
[White "Sankalp, Gupta"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2433"]
[BlackElo "2206"]
[PlyCount "89"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. Be3 b5 10. a3 Bb7 11. h4 Nc6 12. Qd2 Rc8 13. Nxc6 Bxc6 14. h5 Qc7 15. Bg2 Ne5 16. Qd4 f6 17. f4 Nc4 18. h6 g6 19. gxf6 Nxe3 20. Qxe3 Bxf6 21. Rd1 0-0 22. 0-0 Bb7 23. Rd3 e5 24. f5 Qe7 25. Qg3 Bh4 26. Qg4 Kh8 27. fxg6 Rxf1+ 28. Kxf1 Rf8+ 29. Rf3 Rxf3+ 30. Bxf3 hxg6 31. Qxg6 Qf6 32. Qe8+ Kh7 33. Ke2 Kxh6 34. Nd1 Bg5 35. Nf2 Kg7 36. Bh5 Qe7 37. Qg6+ Kh8 38. Bg4 Qf6 39. Qe8+ Kg7 40. Be6 Qf8 41. Qh5 Qf4 42. Bf5 Bh4 43. Qg6+ Kf8 44. Qxd6+ Kg7 45. Qc7+ 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.22"]
[Round "4"]
[White "Chatterjee, Debaraj"]
[Black "Neelash, Saha"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2206"]
[BlackElo "2418"]
[PlyCount "45"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 c6 10. Nxc4 Qxd4 11. Rd1 Qc5 12. Be3 Qh5 13. Nbd2 Ng4 14. Nf3 e5 15. h3 Nxe3 16. Nxe3 Bxh3 17. Bxh3 Qxh3 18. Nf5 Bc5 19. Ng5 Bxf2+ 20. Kxf2 Qh2+ 21. Ke3 Qh5 22. Ne7+ Kh8 23. Nxf7+ 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.21"]
[Round "3"]
[White "Das, Sayantan"]
[Black "Chatterjee, Debaraj"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2431"]
[BlackElo "2206"]
[PlyCount "81"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. Be3 b5 10. a3 Bb7 11. h4 Nc6 12. Qh5 0-0 13. 0-0-0 Qa5 14. Rg1 Nxd4 15. Bxd4 e5 16. Be3 b4 17. Nd5 Bxd5 18. Rxd5 Qa4 19. b3 Qc6 20. a4 Qc3 21. Kb1 Rfc8 22. Qd1 Qc7 23. Bc4 Nb6 24. Bxb6 Qxb6 25. Qe2 a5 26. Rg3 Rc5 27. Rf3 Rf8 28. Rxc5 Qxc5 29. Rd3 g6 30. Rd5 Qa7 31. Rb5 Kg7 32. Bd5 Rb8 33. Qf3 f6 34. h5 Rxb5 35. h6+ Kf8 36. axb5 a4 37. gxf6 Bd8 38. Qg4 Qd4 39. Qc8 Qd1+ 40. Ka2 axb3+ 41. Bxb3 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.20"]
[Round "2"]
[White "Chatterjee, Debaraj"]
[Black "Abdyzhapar, Asylbek"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2206"]
[BlackElo "2409"]
[PlyCount "115"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 c6 10. Bd2 a5 11. bxa5 Qxa5 12. a4 c5 13. Ne1 Qd8 14. Ra3 Ne8 15. Nb5 f5 16. exf5 gxf5 17. f4 Ng6 18. g3 Nf6 19. Ng2 Ne4 20. Be3 b6 21. Bd3 Qe7 22. fxe5 Nxe5 23. Be2 Ng4 24. Bxg4 fxg4 25. Rxf8+ Bxf8 26. Bf4 Ng5 27. Bxg5 Qxg5 28. Nc7 Ra7 29. Ne6 Bxe6 30. dxe6 Bg7 31. Nf4 Bd4+ 32. Kg2 Qf5 33. Qd3 Qxd3 34. Nxd3 Kg7 35. Nf4 Kf6 36. Nd5+ Kxe6 37. Nxb6 Ke5 38. a5 Ke6 39. a6 Bf6 40. Nc8 Rc7 41. Nb6 Ra7 42. Nc8 Ra8 43. Nb6 Ra7 44. Nd5 Bd8 45. Nc3 Kd7 46. Nb5 Ra8 47. a7 Bb6 48. Rd3 Bc7 49. Rd5 Re8 50. Rh5 Kc6 51. Rxh7 Bb6 52. Rh6 Bc7 53. Rg6 Re2+ 54. Kf1 Ra2 55. Rg8 Kb7 56. a8Q+ Rxa8 57. Rxa8 Kxa8 58. Nxc7+ 1-0

[Event "Dhaka Sheikh Hasina op"]
[Site "Dhaka"]
[Date "2021.09.19"]
[Round "1"]
[White "Md Sajidul, Haque"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1740"]
[BlackElo "2206"]
[PlyCount "96"]
[EventDate "2021.09.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAN"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd2 Bf5 7. h3 e6 8. Ne4 Qc7 9. Nxf6+ gxf6 10. Bc3 Nd7 11. Bd3 Bg6 12. Qd2 0-0-0 13. 0-0-0 Bd6 14. g3 Rhg8 15. Kb1 f5 16. Rde1 Bh5 17. Ne5 Bxe5 18. dxe5 Nc5 19. Qe3 Nxd3 20. cxd3 Qb6 21. Qxb6 axb6 22. Re3 f4 23. gxf4 Rg2 24. Rf1 Bg6 25. Kc2 c5 26. Kd2 c4 27. Ke1 Bxd3 28. Rh1 Rdg8 29. Rg3 R8xg3 30. fxg3 Kc7 31. Bd4 Kc6 32. Rg1 Re2+ 33. Kd1 Kd5 34. Bc3 Rh2 35. h4 Be2+ 36. Kc1 h5 37. Kd2 Bg4+ 38. Kc1 Ke4 39. Bb4 Ke3 40. Re1+ Kf2 41. Re4 b5 42. Be7 Bf5 43. Rd4 Kxg3 44. Bg5 Rc2+ 45. Kd1 Rxb2 46. Rd7 c3 47. a3 Rb1+ 48. Ke2 c2 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2021.03.29"]
[Round "11.2"]
[White "Asif, Mahmud"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1907"]
[BlackElo "2223"]
[PlyCount "90"]
[EventDate "2021.03.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Leonine CC"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. 0-0 0-0 9. h3 b5 10. Re1 Bd7 11. Bf4 Qb6 12. Qc2 Na6 13. a3 c4 14. Bf1 Rac8 15. Nbd2 Nh5 16. Be3 Qb7 17. Bd4 Bxd4 18. Nxd4 Nf4 19. N2f3 Nc5 20. Qd2 Nfd3 21. Bxd3 Nxd3 22. Re2 f6 23. b3 Ne5 24. bxc4 Rxc4 25. Rc1 Rfc8 26. Rxc4 bxc4 27. Qc3 Qb1+ 28. Re1 Qd3 29. Qxd3 Nxd3 30. Rb1 c3 31. Nc2 Ba4 32. Nfd4 Re8 33. f3 f5 34. exf5 Bxc2 35. Nxc2 Re2 36. Nd4 Rb2 37. Rd1 Rd2 38. Rb1 Nc5 39. Rb8+ Kg7 40. Ne6+ Nxe6 41. dxe6 c2 42. Rb7+ Kf6 43. Rf7+ Kg5 44. h4+ Kf4 45. fxg6+ Kg3 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2021.03.28"]
[Round "10.3"]
[White "Chatterjee, Debaraj"]
[Black "Sultana, Sharmin Shirin"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2223"]
[BlackElo "2002"]
[PlyCount "117"]
[EventDate "2021.03.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Sheikh Russel"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nbd2 b5 6. b3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. a4 b4 10. h3 Bh5 11. Bb2 0-0 12. Rc1 a5 13. cxd5 cxd5 14. Ne5 Bg6 15. Bb5 Nfd7 16. Qe2 Ra7 17. Bxd7 Bxe5 18. Bxe6 Bc7 19. Bg4 Qd6 20. g3 Nd7 21. Bf3 Qe6 22. Bg2 Nf6 23. Qb5 Bxg3 24. fxg3 Qxe3+ 25. Rf2 Qxg3 26. Qe2 Ne4 27. Rf3 Qg5 28. Nxe4 Bxe4 29. Qe3 Qh5 30. Rg3 f5 31. Rf1 Raf7 32. Qf4 Qe2 33. Bc1 Qc2 34. Qe5 g6 35. Bh6 Rc8 36. Qe6 Qc6 37. Qxc6 Rxc6 38. Bxe4 dxe4 39. Bf4 Rd7 40. Be5 Kf7 41. Kf2 Ke6 42. Ke3 Rd8 43. Kf4 Rc2 44. h4 Rdc8 45. h5 Kf7 46. hxg6+ hxg6 47. Rh3 R8c3 48. Rh7+ Ke6 49. d5+ Kxd5 50. Bxc3 bxc3 51. Rc7 Kd4 52. Rd1+ Rd2 53. Rd7+ Kc5 54. R1xd2 cxd2 55. Rxd2 Kb4 56. Rd5 g5+ 57. Kxf5 e3 58. Rb5+ Kc3 59. Rxa5 1-0

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2021.03.27"]
[Round "9.3"]
[White "Mehdi, Hasan Parag"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2204"]
[BlackElo "2223"]
[PlyCount "106"]
[EventDate "2021.03.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "SAIF Sporting Club"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. 0-0-0 Nb6 13. Kb1 Nbxd5 14. Bg5 Be7 15. h4 0-0 16. g4 Nf4 17. Bxf4 exf4 18. Qxf4 Re8 19. Bc4 b5 20. Bd5 Nxd5 21. Rxd5 hxg4 22. h5 g5 23. Qxg4 Qc8 24. Rxg5+ Bxg5 25. Qxg5+ Kh7 26. Nd4 Re5 27. Qf6 Qe8 28. a3 Qe7 29. Qf4 Rg8 30. Qd2 Qf6 31. c3 Reg5 32. Ka2 Rg2 33. Qd3+ Kh8 34. Re1 Qg5 35. Nb3 Qf4 36. Re2 Rxe2 37. Qxe2 Qc4 38. Qd1 Qe6 39. Ka1 Rg2 40. Nd4 Qd5 41. Kb1 Rh2 42. Qe1 Qe5 43. Qd1 Qd5 44. Qe1 Qxh5 45. Qe8+ Kg7 46. Qc6 Qg6+ 47. Qe4 Qxe4+ 48. fxe4 Kf6 49. Ka2 Rh4 50. Nf5 Rxe4 51. Nxd6 Rh4 52. Kb3 Ke6 53. Nb7 Kd5 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2021.03.26"]
[Round "8.2"]
[White "Chatterjee, Debaraj"]
[Black "Mihir Lal, Das"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2223"]
[BlackElo "1964"]
[PlyCount "84"]
[EventDate "2021.03.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Shahin CC"]
[BlackTeam "Janata Bank Officer Welfare"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Ne4 8. Qc2 Nxd2 9. Nbxd2 c6 10. e4 dxe4 11. Nxe4 Nd7 12. Rfd1 Nf6 13. Ne5 Qc7 14. Nxf6+ Bxf6 15. Qe4 c5 16. f4 cxd4 17. Rxd4 Be7 18. Kh1 f6 19. Nf3 a5 20. Rad1 Ra6 21. b3 a4 22. R4d3 axb3 23. axb3 Ra2 24. Bh3 Qb6 25. Qe3 Bc5 26. Qe1 Qc6 27. Bg2 b6 28. Nd2 Qc7 29. Qe4 Qf7 30. Qf3 f5 31. h4 h6 32. h5 Kh7 33. Qe2 Rg8 34. Kh2 g6 35. hxg6+ Qxg6 36. Bh3 h5 37. Qf3 Rg7 38. Bg2 h4 39. gxh4 Bb7 40. Qxb7 Rxb7 41. Bxb7 Qg4 42. Rf1 Qe2+ 0-1

[Event "BAN-chT Premier"]
[Site "Dhaka"]
[Date "2021.03.25"]
[Round "7.4"]
[White "Deshmukh, Anup"]
[Black "Chatterjee, Debaraj"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2190"]
[BlackElo "2223"]
[PlyCount "132"]
[EventDate "2021.03.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BAN"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sonali Bank Sports"]
[BlackTeam "Shahin CC"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "BAN"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. b4 Qxb4 6. Rb1 Qd6 7. Bc4 c6 8. 0-0 e6 9. d4 Be7 10. Ne5 0-0 11. g4 b5 12. Bd3 b4 13. Ne2 Ba6 14. Rb3 Bxd3 15. Rxd3 Nd5 16. Rh3 Nd7 17. Qd3 f5 18. Nc4 Qc7 19. g5 g6 20. f4 Rf7 21. Rhf3 Bf8 22. h4 Bg7 23. h5 c5 24. Bb2 Rc8 25. hxg6 hxg6 26. Ne3 c4 27. Qd1 N7b6 28. Ng2 Rd7 29. Nh4 Kf7 30. Rh3 Ne7 31. Nf3 Rh8 32. Rxh8 Bxh8 33. Qe1 c3 34. Bc1 Bg7 35. Kf2 Nc6 36. Rh1 Rd8 37. Rh3 Rh8 38. Rxh8 Bxh8 39. Qh1 Bg7 40. Be3 Qd8 41. Nh4 Nd5 42. Nf3 Qh8 43. Qd1 Nce7 44. Qd3 Qc8 45. Qb5 Qc6 46. Qa5 Qb6 47. Qa4 a6 48. Qd7 Qc6 49. Qa7 Qa4 50. Ne1 Qxa2 51. Nc1 Qc4 52. Nf3 Qc7 53. Qxa6 Nxe3 54. Kxe3 Nd5+ 55. Kf2 Qxf4 56. Qa7+ Kg8 57. Nd3 Qe3+ 58. Kg3 Qe2 59. Qd7 b3 60. Nde5 Bxe5+ 61. Nxe5 f4+ 62. Kh3 Qe3+ 63. Kh2 Qg3+ 64. Kh1 Qh4+ 65. Kg1 Qxg5+ 66. Kf1 Ne3+ 0-1

