[Event "Kolkata op"]
[Site "Kolkata"]
[Date "2004.11.17"]
[Round "11"]
[White "Chatterjee, Sandipan"]
[Black "Thakurta, Soumya"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1974"]
[BlackElo "2097"]
[PlyCount "68"]
[EventDate "2004.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 0-0 7. f4 d5 8. exd5 Bg4 9. Qd2 Nd4 10. fxe5 Nd7 11. 0-0 Nxe5 12. Nge4 f5 13. Ng3 Bd6 14. Nce2 f4 15. Nxf4 Nef3+ 16. gxf3 Bxf4 17. Qg2 Bxf3 18. Rxf3 Nxf3+ 19. Qxf3 Bxc1 20. Qxf8+ Qxf8 21. Rxc1 Qd6 22. Re1 Rf8 23. Re6 Qf4 24. d6 Kh8 25. Kg2 Qf3+ 26. Kh3 Qc6 27. a4 a6 28. a5 Re8 29. Ne4 Qc8 30. Nxc5 Rxe6 31. Nxe6 Qd7 32. Kg2 Qxd6 33. b3 Qe5 34. d4 Qxa5 0-1

[Event "Kolkata op"]
[Site "Kolkata"]
[Date "2004.11.09"]
[Round "2"]
[White "Chatterjee, Sandipan"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1974"]
[BlackElo "2543"]
[PlyCount "78"]
[EventDate "2004.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. Rc1 Re8 13. Qb3 Nd7 14. Rfd1 Rc8 15. Qc2 Nce5 16. Qb1 Qc7 17. f4 Ng6 18. Bf3 Nh4 19. Be2 Qb8 20. g3 Ng6 21. Bf1 Nf6 22. h3 Bc6 23. b4 Ba8 24. Bg2 Rc7 25. Qb2 Rec8 26. Kh2 Nf8 27. g4 h6 28. Rf1 N6d7 29. Rg1 Ng6 30. Bf1 Bb7 31. Qf2 b5 32. Naxb5 axb5 33. Nxb5 Bxe4 34. Nxc7 Rxc7 35. b5 Nc5 36. Ra1 Ra7 37. Be2 Bf6 38. Bd4 Bxd4 39. Qxd4 Nxf4 0-1

[Event "Kolkata Telegraph Schools 15th"]
[Site "Kolkata"]
[Date "2002.??.??"]
[Round "6.6"]
[White "Anurag, Jaiswal"]
[Black "Chatterjee, Sandipan"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "83"]
[EventDate "2002.08.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 e5 2. d5 f5 3. c4 Nf6 4. Nc3 Bc5 5. Nf3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 0-0 9. Be2 g5 10. h4 g4 11. Nd2 h5 12. g3 Bb6 13. Qc2 Na6 14. a3 Kg7 15. Na4 f4 16. Nxb6 axb6 17. Ne4 Qf5 18. exf4 Nc5 19. Bd3 Nxd3+ 20. Qxd3 exf4 21. 0-0 Qg6 22. Qd4+ Kg8 23. Rae1 Bf5 24. gxf4 Rae8 25. Nf6+ Rxf6 26. Rxe8+ Qxe8 27. Qxf6 Bd3 28. Qg5+ Kh7 29. Rc1 Qf7 30. Re1 Kh8 31. Qd8+ Qg8 32. Re8 b5 33. Rxg8+ Kh7 34. cxb5 g3 35. fxg3 Bg6 36. Rxg6 Kxg6 37. Qxc7 Kf5 38. Qxd6 b6 39. Qxb6 Kg4 40. Qg6+ Kh3 41. Kf2 Kh2 42. Qxh5 1-0

[Event "Kolkata Telegraph Schools 15th"]
[Site "Kolkata"]
[Date "2002.??.??"]
[Round "5.3"]
[White "Chatterjee, Sandipan"]
[Black "Debaditya S, Biswas"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2021"]
[PlyCount "78"]
[EventDate "2002.08.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Na3 Bg4 6. Be2 e5 7. 0-0 Nf6 8. Ng5 Bxe2 9. Qxe2 h6 10. Nh3 0-0-0 11. f4 e4 12. Nc2 Rg8 13. Ne3 Qd7 14. a3 Nd5 15. b4 g6 16. b5 Na5 17. Nc4 Nxc4 18. Qxc4 Re8 19. a4 Nb6 20. Qe2 Bg7 21. a5 Nd5 22. Qc4 Bf8 23. Ba3 b6 24. Bb2 Kb8 25. axb6 Nxb6 26. Qe2 Qd3 27. Qxd3 exd3 28. Rae1 Bd6 29. Kf2 Kb7 30. Bc1 Nd5 31. Kf3 c4 32. Re4 Rxe4 33. Kxe4 Nf6+ 34. Kd4 Rc8 35. Bb2 Kb6 36. Ra1 Kxb5 37. Ba3 Bxa3 38. Rxa3 Re8 39. Rxa7 Re4# 0-1

[Event "Kolkata Telegraph Schools 15th"]
[Site "Kolkata"]
[Date "2002.??.??"]
[Round "4.10"]
[White "Indradip, Giri"]
[Black "Chatterjee, Sandipan"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2100"]
[PlyCount "104"]
[EventDate "2002.08.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Be3 0-0 10. f4 exf4 11. Bxf4 d5 12. e5 Ne8 13. Bd3 g6 14. Qf3 Ng7 15. Kh1 Qd7 16. Rae1 Rad8 17. Nb5 Nf5 18. Bxf5 Bxf5 19. Bh6 Rfe8 20. N5d4 Be6 21. c3 Nxd4 22. cxd4 b6 23. Nc1 Bf8 24. Bg5 Rc8 25. Ne2 Rc2 26. Qb3 Rc7 27. Nc3 Rc4 28. Rf4 Bf5 29. Qd1 b5 30. a3 a5 31. Ref1 b4 32. axb4 axb4 33. Ne2 Rec8 34. Bf6 Bg4 35. R4f2 Rc1 36. Qxc1 Rxc1 37. Rxc1 Qa7 38. Rd1 Qa2 39. h3 Bf5 40. Nf4 Bh6 41. Rdd2 Qb1+ 42. Kh2 Qe1 43. Rde2 Bxf4+ 44. g3 Bxg3+ 45. Kxg3 Qg1+ 46. Kf4 Bxh3 47. Ke3 Bg4 48. Kd3 Bxe2+ 49. Rxe2 Qd1+ 50. Ke3 Qc1+ 51. Kd3 Qb1+ 52. Rc2 b3 0-1

[Event "Kolkata Telegraph Schools 15th"]
[Site "Kolkata"]
[Date "2002.??.??"]
[Round "8.10"]
[White "Thakurta, Soumya"]
[Black "Chatterjee, Sandipan"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "80"]
[EventDate "2002.08.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 d4 7. 0-0 Be7 8. Re1 e5 9. Nf1 0-0 10. Kh1 b5 11. Ng1 Ng4 12. Qe2 Bg5 13. h3 Nh6 14. Nh2 Bxc1 15. Raxc1 Be6 16. a3 Qd7 17. g4 f6 18. Qd2 Nf7 19. f4 exf4 20. Qxf4 Nfe5 21. Nf1 Rac8 22. Ng3 g6 23. N1e2 c4 24. Qd2 Qd6 25. Nf4 Bf7 26. Nd5 cxd3 27. cxd3 Be6 28. Ne2 a6 29. Rf1 Bxd5 30. exd5 Ne7 31. Nf4 Rxc1 32. Rxc1 g5 33. Ne6 Re8 34. Nxd4 Nxd5 35. Nf5 Qd7 36. Qc2 Nf4 37. d4 Nc4 38. Be4 Qe6 39. Re1 Nd5 40. Bxd5 Qxd5+ 0-1

