[Event "IND-chT IIT 57th"]
[Site "Indore"]
[Date "2024.12.16"]
[Round "7.2"]
[White "Chandratreya, Prachiti"]
[Black "Atri, Chattopadhyay"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1999"]
[BlackElo "1993"]
[PlyCount "61"]
[EventDate "2024.12.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]
[WhiteTeam "Jodhpur"]
[BlackTeam "Guwahati"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 Nc6 7. Nf3 d6 8. exd6 e5 9. Qe2 Bxd6 10. b3 Be6 11. Na3 cxb3 12. axb3 Nd5 13. g3 f6 14. Nh4 Qd7 15. Qh5+ Bf7 16. Qf3 Nce7 17. 0-0 0-0 18. Nc4 Bc7 19. Ba3 b5 20. Ne3 Rfd8 21. Nef5 Ng6 22. Nxg6 hxg6 23. Ne3 Nxe3 24. dxe3 Bd5 25. Be4 Qc6 26. Bxd5+ Qxd5 27. Qg4 Qxb3 28. Qxg6 Qf7 29. Qg4 Qc4 30. Qg6 Qf7 31. Qg4 1/2-1/2

[Event "IND-chT IIT 57th"]
[Site "Indore"]
[Date "2024.12.15"]
[Round "6.2"]
[White "Atri, Chattopadhyay"]
[Black "Manobhav, Sethi"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1993"]
[BlackElo "1405"]
[PlyCount "52"]
[EventDate "2024.12.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]
[WhiteTeam "Guwahati"]
[BlackTeam "Mandi"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. f4 d5 2. Nf3 f5 3. e3 Nf6 4. b3 e6 5. Bb2 Be7 6. c4 c6 7. Be2 Nbd7 8. 0-0 0-0 9. Nc3 Qe8 10. Qc2 Ne4 11. d3 Nxc3 12. Bxc3 Bf6 13. Bxf6 Rxf6 14. d4 Rh6 15. Ne5 Nxe5 16. dxe5 Qe7 17. g3 g5 18. cxd5 cxd5 19. Rac1 gxf4 20. exf4 Rg6 21. Bh5 Rg7 22. Qxc8+ Rxc8 23. Rxc8+ Qf8 24. Rxf8+ Kxf8 25. Rc1 Rd7 26. Rc8+ Ke7 1-0

[Event "IND-chT IIT 57th"]
[Site "Indore"]
[Date "2024.12.14"]
[Round "5.2"]
[White "Vantakula, Sujan Kumar"]
[Black "Atri, Chattopadhyay"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1428"]
[BlackElo "1993"]
[PlyCount "122"]
[EventDate "2024.12.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]
[WhiteTeam "Indore"]
[BlackTeam "Guwahati"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 0-0 9. Bb3 Bd7 10. Qd2 Na5 11. h4 h5 12. 0-0-0 Rc8 13. Bg5 Rc5 14. Nd5 Nc4 15. Bxc4 Rxc4 16. Qe2 b5 17. Bxf6 exf6 18. b3 Rc5 19. g4 Qa5 20. Kb1 Rxd5 21. exd5 Re8 22. Qd2 Qxd2 23. Rxd2 hxg4 24. fxg4 Re4 25. Nc6 Bxg4 26. Nxa7 Bh6 27. Rd3 b4 28. Nc6 f5 29. Rd4 Rxd4 30. Nxd4 Be3 31. Nb5 Bc5 32. c3 Bf3 33. Rh2 bxc3 34. Nxc3 f4 35. Kc2 Bg4 36. Nd1 Bf3 37. Nf2 Bxd5 38. Nd3 Be3 39. a4 f6 40. b4 g5 41. hxg5 fxg5 42. Nf2 Be6 43. Kd3 Kf7 44. Rg2 Bf5+ 45. Ke2 Kf6 46. Kf3 d5 47. Ng4+ Bxg4+ 48. Rxg4 Kf5 49. Rg2 d4 50. Ke2 Ke4 51. Rh2 d3+ 52. Ke1 f3 53. a5 g4 54. a6 g3 55. Rh4+ Kd5 56. Rh5+ Kc4 57. Rc5+ Bxc5 58. bxc5 g2 59. Kf2 d2 60. a7 d1Q 61. a8Q g1Q# 0-1

[Event "IND-chT IIT 57th"]
[Site "Indore"]
[Date "2024.12.13"]
[Round "4.2"]
[White "Atri, Chattopadhyay"]
[Black "Pati, Spandan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1993"]
[BlackElo "1746"]
[PlyCount "103"]
[EventDate "2024.12.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]
[WhiteTeam "Guwahati"]
[BlackTeam "Kanpur"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. 0-0 Qa5 10. Ne4 Nf6 11. Ned2 Bxd2 12. Bxd2 Qb6 13. Bc3 0-0 14. Qa4 Nd5 15. h3 Bh5 16. Qb3 Qxb3 17. axb3 Rfd8 18. g3 Rd7 19. Kg2 Rad8 20. Bb5 Bxf3+ 21. Kxf3 Nde7 22. Rfd1 a6 23. Bxc6 Nxc6 24. Ke4 f5+ 25. Ke3 e5 26. d5 Rxd5 27. Rxd5 Rxd5 28. g4 fxg4 29. hxg4 Rb5 30. Rd1 Kf7 31. Rd7+ Ne7 32. b4 Ke6 33. Rd8 Nd5+ 34. Ke4 Nf6+ 35. Kf3 Ke7 36. Rd1 Nd5 37. Bxe5 g6 38. Rh1 Nxb4 39. Rh2 h6 40. Rxh6 Ke6 41. Rh7 Nd5 42. Bh8 Rb3+ 43. Ke2 Nf6 44. Rg7 Rxb2+ 45. Kf3 Rb3+ 46. Kg2 Nxg4 47. Rxg6+ Kf5 48. Rg8 a5 49. Ra8 b6 50. Bd4 Rb4 51. Bxb6 Rxb6 52. Rxa5+ 1/2-1/2

[Event "IND-chT IIT 57th"]
[Site "Indore"]
[Date "2024.12.10"]
[Round "1.2"]
[White "Umesh, Konduru"]
[Black "Atri, Chattopadhyay"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1734"]
[BlackElo "1993"]
[PlyCount "71"]
[EventDate "2024.12.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]
[WhiteTeam "Ropar"]
[BlackTeam "Guwahati"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. 0-0 Bf5 9. d4 cxd4 10. Na3 a6 11. Ng5 e6 12. Qf3 Bg6 13. Re1 Be7 14. Bf4 Qd8 15. Rxe6 f6 16. Ne4 Nc8 17. Qg3 Kf8 18. Re1 Bf7 19. Qh3 Na5 20. Rxf6 Bxf6 21. Bxf7 Qe7 22. Bd5 dxc3 23. Nc2 cxb2 24. Qf5 h5 25. Qg6 Nc6 26. Nd6 b1Q 27. Rxb1 Ne5 28. Bxe5 Rh6 29. Nxc8 Rxc8 30. Bxf6 Qxf6 31. Qe4 Qc3 32. Ne3 Rf6 33. Qh7 Rf4 34. Qg8+ Ke7 35. Qe6+ Kf8 36. Qd6+ 1-0

[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 "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[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 "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[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

