[Event "Wch U16"]
[Site "Mumbai"]
[Date "2019.10.06"]
[Round "6"]
[White "Atri, Chattopadhyay"]
[Black "Wachinger, Nikolas"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1920"]
[BlackElo "2297"]
[PlyCount "76"]
[EventDate "2019.10.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. cxd4 Bg7 7. Nc3 Qa5 8. Nf3 Nh6 9. Bc4 0-0 10. 0-0 Nf5 11. Qe2 Nc6 12. d5 Ne5 13. Nxe5 Bxe5 14. h3 Bd7 15. Bb6 Qxb6 16. Qxe5 Qd4 17. Qxd4 Nxd4 18. Rfd1 Nf5 19. Ne4 Rfc8 20. Bb3 a5 21. a4 Ra6 22. Rac1 Rxc1 23. Rxc1 Rb6 24. Rc7 Rxb3 25. Rxd7 Rb4 26. g4 Nd4 27. Rxe7 Kf8 28. d6 Nc6 29. Nf6 Nxe7 30. dxe7+ Kxe7 31. Nd5+ Kd6 32. Nxb4 axb4 33. Kf1 Kc5 34. Ke2 Kc4 35. Kd2 Kb3 36. Kc1 g5 37. a5 Ka2 38. f3 b3 0-1

[Event "Bhubaneswar op 12th"]
[Site "Bhubaneswar"]
[Date "2019.05.31"]
[Round "1"]
[White "Atri, Chattopadhyay"]
[Black "Lugovskoy, Maxim"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1801"]
[BlackElo "2445"]
[PlyCount "64"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nge7 7. Bf4 Bg4 8. Qd2 Ng6 9. Bxd6 Qxd6 10. Qe3+ Nce7 11. f3 Bd7 12. Nd2 0-0-0 13. 0-0-0 Rhe8 14. Qf2 Bf5 15. Nb3 Bxd3 16. Rxd3 h5 17. g3 Nf5 18. Re1 Re7 19. Na1 Qa6 20. Kc2 Rde8 21. Kd2 Ne3 22. Rxe3 Rxe3 23. Qxe3 Rxe3 24. Kxe3 Qa5 25. a3 Qxa3 26. Nc2 Qxb2 27. Nb4 a5 28. Nd3 Qa3 29. Kd2 Qa2+ 30. Kd1 b6 31. h4 a4 32. Nec1 Qg2 0-1

[Event "Udaipur Lakecity op 3rd"]
[Site "Udaipur"]
[Date "2019.03.31"]
[Round "8"]
[White "Atri, Chattopadhyay"]
[Black "Dahale, Atul"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1743"]
[BlackElo "2102"]
[PlyCount "38"]
[EventDate "2019.03.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "IND"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 Qa5 3. Nf3 d6 4. Na3 Nf6 5. Nc4 Qc7 6. e5 dxe5 7. Ncxe5 Nbd7 8. d4 e6 9. Bf4 Bd6 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Qd4 Qxd4 14. Nxd4 a6 15. Be2 0-0 16. Nf3 Nd5 17. Ne5 Rfd8 18. 0-0-0 Ba4 19. Rd4 Be8 1/2-1/2

[Event "Udaipur Lakecity op 3rd"]
[Site "Udaipur"]
[Date "2019.03.31"]
[Round "7"]
[White "Singh, Heikrujam Jacky"]
[Black "Atri, Chattopadhyay"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1886"]
[BlackElo "1743"]
[PlyCount "55"]
[EventDate "2019.03.28"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "IND"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. Nf3 d5 5. g3 Bd6 6. Bg2 c6 7. 0-0 0-0 8. e3 Be6 9. Nbd2 Na6 10. Rc1 Nc7 11. c4 g6 12. Ne1 Re8 13. Nd3 Kg7 14. c5 Bf8 15. Nb1 Bf7 16. Nc3 Qd7 17. b4 b5 18. cxb6 axb6 19. Rc2 Reb8 20. Qd2 Ne8 21. Rfc1 Ra7 22. Ne2 Nd6 23. Nc3 Nc4 24. Qd1 Na3 25. Rb2 Nc4 26. Rb3 Rba8 27. a4 c5 28. b5 1/2-1/2

[Event "IND-ch U15"]
[Site "Kolkata"]
[Date "2018.07.25"]
[Round "11"]
[White "Atri, Chattopadhyay"]
[Black "Karthik, Sai Ch"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1681"]
[BlackElo "1810"]
[PlyCount "112"]
[EventDate "2018.07.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 c5 11. Ne4 Nbd7 12. Nxf6+ Nxf6 13. Qb5+ Qd7 14. Qxd7+ Nxd7 15. Be3 c4 16. Ke2 Bd6 17. b3 c3 18. Kd3 Rc8 19. a3 a5 20. g3 b5 21. Ng1 Nb6 22. Ne2 Nd5 23. Nf4 Bxf4 24. Bxf4 f6 25. Rae1 Kf7 26. Bc1 b4 27. a4 Rhd8 28. Ke2 Ne7 29. Be3 Nc6 30. Rd1 Rd5 31. Rd3 Rcd8 32. Rhd1 f5 33. f4 Ne7 34. Kf3 Ng8 35. Rh1 g6 36. Re1 Ne7 37. Bf2 Nc6 38. Red1 g5 39. Be3 gxf4 40. gxf4 Rg8 41. Rg1 Rxg1 42. Bxg1 Ne7 43. Rd1 Rd8 44. Bf2 Rg8 45. Rg1 Rxg1 46. Bxg1 Kg6 47. Bf2 Nd5 48. Be1 Nf6 49. Bf2 Kh5 50. Bg3 Ne4 51. Be1 Kg6 52. Ke3 Kh5 53. Kf3 Nf6 54. Bg3 Ng4 55. Ke2 Nf6 56. Kf3 Ne4 1/2-1/2

[Event "IND-ch U15"]
[Site "Kolkata"]
[Date "2018.07.23"]
[Round "9"]
[White "Atri, Chattopadhyay"]
[Black "Hemanth, Sankar Reddy Dandu"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1681"]
[BlackElo "1964"]
[PlyCount "61"]
[EventDate "2018.07.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nf3 d6 6. h3 Na5 7. Bb3 a6 8. 0-0 h6 9. Be3 Nxb3 10. axb3 Qe7 11. d4 exd4 12. Bxd4 Bxd4 13. Qxd4 0-0 14. Rfe1 Qd8 15. Rad1 Be6 16. e5 dxe5 17. Qxe5 Qc8 18. Nd4 Bd7 19. Nd5 Nxd5 20. Qxd5 c5 21. Ne2 Rd8 22. Qh5 Qc7 23. g3 b6 24. Nf4 Bc6 25. Nd5 Bxd5 26. Rxd5 Rxd5 27. Qxd5 Rd8 28. Qe4 Qd7 29. Kg2 Qd2 30. Re2 Qd7 31. Re1 1/2-1/2

[Event "IND-ch U15"]
[Site "Kolkata"]
[Date "2018.07.20"]
[Round "5"]
[White "Atri, Chattopadhyay"]
[Black "Srihari, Lakshmi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1681"]
[BlackElo "1927"]
[PlyCount "96"]
[EventDate "2018.07.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e6 6. a3 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. Bc4 a6 10. 0-0 Ne7 11. a4 g6 12. Bg5 Bg7 13. Qd2 Ned5 14. Bh4 Nxc3 15. bxc3 0-0 16. Bg3 Qe7 17. Rfe1 Rd8 18. Rab1 Nd5 19. Bxd5 Rxd5 20. c4 Rd8 21. Bh4 Bf6 22. Bxf6 Qxf6 23. Ne5 a5 24. Rb3 Qh4 25. Nf3 Qf6 26. Re5 Bd7 27. Ng5 Bxa4 28. Rbe3 Qf4 29. Qa2 Bc6 30. d5 exd5 31. cxd5 Bxd5 32. Qa1 Bb3 33. g3 Qxe3 34. Rxe3 Rd1+ 35. Qxd1 Bxd1 36. Rd3 Ba4 37. Nf3 b5 38. Ra3 Bc2 39. Nd4 b4 40. Ra1 Be4 41. f3 Bd5 42. Kf2 b3 43. Nb5 b2 44. Rb1 Rb8 45. Nc3 Be6 46. g4 Rb3 47. Na4 Rb4 48. Nc5 Ba2 0-1

