[Event "World Corporate East C"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "6.6"]
[White "Athirai, S."]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1899"]
[BlackElo "1990"]
[PlyCount "56"]
[EventDate "2021.02.19"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Cognizant Tamil Nadu"]
[BlackTeam "E Zest Solutions"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 cxd4 8. cxd4 Qb6 9. Nf3 Bb4+ 10. Bd2 0-0 11. a3 Be7 12. b4 f6 13. Bc3 fxe5 14. fxe5 a5 15. Ng3 axb4 16. axb4 Rxa1 17. Qxa1 Bxb4 18. Bd3 Nxd4 19. Nd2 Bxc3 20. Qxc3 Nxe5 21. Rf1 Nxd3+ 22. Qxd3 Rxf1+ 23. Kxf1 Bd7 24. Ke1 Ba4 25. Qc3 Nc6 26. Nh5 Qd4 27. Qg3 Qe5+ 28. Qxe5 Nxe5 0-1

[Event "World Corporate East C"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "5.9"]
[White "Dixit, Vanishree"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1990"]
[PlyCount "60"]
[EventDate "2021.02.19"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bosch Karnataka"]
[BlackTeam "E Zest Solutions"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "IND"]

1. e4 e6 2. Nf3 c5 3. Nc3 Nc6 4. Bc4 a6 5. a3 Nf6 6. d3 d5 7. exd5 exd5 8. Ba2 Be7 9. h3 0-0 10. 0-0 h6 11. b4 cxb4 12. axb4 Bxb4 13. Ne2 Bd6 14. d4 Bf5 15. c4 dxc4 16. Bxc4 Rc8 17. Bd3 Qd7 18. Nh4 Bxh3 19. gxh3 Qxh3 20. Ng3 Qxh4 21. Qf3 Nxd4 22. Qg2 Rc3 23. Ra3 Bxa3 24. Bxa3 Rxa3 25. Rd1 Re8 26. Bb1 Nf3+ 27. Kf1 Ng4 28. Be4 Ngh2+ 29. Ke2 Rxe4+ 30. Nxe4 Qxe4# 0-1

[Event "World Corporate East C"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "4.7"]
[White "Nayak, Biswajit"]
[Black "Yurkovskaya, Yana"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1990"]
[BlackElo "1578"]
[PlyCount "45"]
[EventDate "2021.02.19"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "E Zest Solutions"]
[BlackTeam "RingCentral"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 e6 5. c4 Nc6 6. cxd5 exd5 7. d4 c4 8. b3 b5 9. Bg5 Be7 10. Ne5 Bb7 11. bxc4 bxc4 12. Qa4 Rc8 13. Nc3 0-0 14. Rab1 Ba8 15. Rfd1 h6 16. Bxf6 Bxf6 17. Bxd5 Nxe5 18. dxe5 Bxe5 19. Bxf7+ Rxf7 20. Rxd8+ Rxd8 21. Qxc4 Bd4 22. e3 Bxc3 23. Qxc3 1-0

[Event "World Corporate East C"]
[Site "Chess.com INT"]
[Date "2021.02.19"]
[Round "2.2"]
[White "Nayak, Biswajit"]
[Black "Masternak, Grzegorz"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1990"]
[BlackElo "2330"]
[PlyCount "104"]
[EventDate "2021.02.19"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "E Zest Solutions"]
[BlackTeam "WASKO"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Nc3 Qf7 14. Rc1 Bd7 15. Bh4 Qh5 16. Bg3 Bxg3 17. hxg3 Ng4 18. Re1 Rxf3 19. Qxf3 Nxd4 20. Bxh7+ Kh8 21. Qxg4 Qxg4 22. Bb1 Rf8 23. Rcd1 a6 24. Rd2 Rf6 25. Nd1 Nf5 26. Bxf5 Qxf5 27. Ne3 Qe4 28. f3 Qb4 29. Rde2 Bb5 30. a3 Qa5 31. b4 Qxa3 32. Rc2 Qxb4 33. Kf2 Bc4 34. g4 b5 35. g5 Rf8 36. Ng4 d4 37. Rd1 d3 38. Rcd2 Qc5+ 39. Kg3 Qxg5 40. Rh1+ Kg8 41. Rdd1 e5 42. Rde1 Qf4+ 43. Kh3 Rf5 44. Kh4 d2 45. Re4 Qg5+ 46. Kg3 Bb3 47. Kf2 d1Q 48. Rxd1 Bxd1 49. Ne3 Rf4 50. Rxf4 Qxf4 51. Nxd1 Qd2+ 52. Kg3 Qxd1 0-1

[Event "World Corporate East C"]
[Site "Chess.com INT"]
[Date "2021.02.19"]
[Round "1.14"]
[White "Vecera, Petr"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2019"]
[BlackElo "1990"]
[PlyCount "94"]
[EventDate "2021.02.19"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Profiq"]
[BlackTeam "E Zest Solutions"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "IND"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. b3 cxd4 5. exd4 g6 6. Nf3 Bg7 7. c3 0-0 8. Be2 d6 9. 0-0 Qd8 10. c4 Bf5 11. Bd3 Qd7 12. h3 Nc6 13. Bxf5 Qxf5 14. Bh2 h5 15. Nc3 Rac8 16. Nb5 a6 17. Nc3 Qa5 18. d5 Qxc3 19. dxc6 bxc6 20. Qe1 Qxe1 21. Raxe1 Rfe8 22. Re3 d5 23. Rd1 e6 24. Be5 Ne4 25. Bxg7 Kxg7 26. Nd2 Nxd2 27. Rxd2 Red8 28. Re5 Kf6 29. f4 Ke7 30. g4 hxg4 31. hxg4 dxc4 32. Rxd8 Rxd8 33. bxc4 Rd4 34. c5 Rxf4 35. Rg5 Kf6 36. Rh5 Rxg4+ 37. Kf2 gxh5 38. Kf3 Rg5 39. Kf4 h4 40. Kf3 h3 41. Ke3 h2 42. Kd4 h1Q 43. Kc4 Qc1+ 44. Kb4 Qxc5+ 45. Kb3 Rg3+ 46. Kb2 Qc3+ 47. Kb1 Rg1# 0-1

[Event "Aurangabad MyBrain op 1st"]
[Site "Aurangabad"]
[Date "2018.04.29"]
[Round "7"]
[White "Deshmukh, Anup"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2293"]
[BlackElo "1988"]
[PlyCount "81"]
[EventDate "2018.04.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 gxf6 7. d4 c5 8. Nf3 cxd4 9. cxd4 Nc6 10. a3 Rg8 11. g3 f5 12. Bg2 Bg7 13. Be3 f4 14. Bxf4 Nxd4 15. 0-0 Nxf3+ 16. Qxf3 Bxa1 17. Rxa1 Qd4 18. Rd1 Qxc4 19. Be5 Rg6 20. h4 Qb5 21. Qf4 f6 22. Bxf6 Bd7 23. Bg5 Bc6 24. Qd6 Kf7 25. Qe7+ Kg8 26. Bxc6 Qxc6 27. Rd7 Qxd7 28. Qxd7 h6 29. Qxb7 Re8 30. Be3 Rg7 31. Qb5 Rc8 32. Bxh6 Rf7 33. Be3 Rcf8 34. Qe5 Re8 35. g4 Rd7 36. Bd4 Rh7 37. h5 Ree7 38. f3 Kf7 39. Kf2 Rd7 40. Qf6+ Ke8 41. Qxe6+ 1-0

[Event "Aurangabad MyBrain op 1st"]
[Site "Aurangabad"]
[Date "2018.04.29"]
[Round "6"]
[White "Puranik, Abhimanyu Sameer"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2363"]
[BlackElo "1988"]
[PlyCount "79"]
[EventDate "2018.04.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. b3 0-0 5. Bb2 d6 6. d4 c6 7. 0-0 Nbd7 8. c4 Re8 9. Nc3 e5 10. dxe5 dxe5 11. Ng5 Nc5 12. b4 Ne6 13. Nge4 Qb6 14. Nxf6+ Bxf6 15. Ne4 Bg7 16. Qa4 Qc7 17. c5 Bd7 18. Rfd1 a5 19. e3 axb4 20. Qxb4 Reb8 21. Bc3 f5 22. Nd6 b6 23. Qc4 bxc5 24. e4 f4 25. Bh3 Re8 26. Nxe8 Rxe8 27. Ba5 Qc8 28. Rd6 Bf8 29. Rad1 Bxd6 30. Rxd6 Kg7 31. Bc3 Nf8 32. Bxd7 Nxd7 33. gxf4 Nf6 34. f3 Nh5 35. Bxe5+ Kh6 36. Qc1 Rxe5 37. fxe5+ Kg7 38. e6 Qf8 39. Rd7+ Kf6 40. Rf7+ 1-0

[Event "Aurangabad MyBrain op 1st"]
[Site "Aurangabad"]
[Date "2018.04.28"]
[Round "5"]
[White "Nayak, Biswajit"]
[Black "Shashikant, Kutwal"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "1988"]
[BlackElo "2308"]
[PlyCount "51"]
[EventDate "2018.04.28"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nce2 h5 13. g3 Na5 14. b3 Rb8 15. c3 Nb7 16. Bg2 a5 17. e5 fxe5 18. fxe5 d5 19. Qf4 Bg7 20. Rhf1 0-0 21. Qg5 Qc7 22. Rf6 Nd6 23. exd6 Qd8 24. Rdf1 e5 25. Qxe5 Re8 26. Qg5 1-0

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.22"]
[Round "9"]
[White "Krishnater, Kushager"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1758"]
[BlackElo "1988"]
[PlyCount "104"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 h5 7. Bg5 e6 8. Qd2 Be7 9. 0-0-0 b5 10. a3 Bb7 11. Qe1 Nbd7 12. f3 Qc7 13. Bd3 Rc8 14. f4 Nc5 15. g4 Qb6 16. e5 Nxd3+ 17. Rxd3 dxe5 18. fxe5 Bxh1 19. exf6 gxf6 20. Be3 Qb7 21. gxh5 Rxh5 22. Bd2 Bd5 23. Qg3 Bc4 24. Qg8+ Bf8 25. Re3 Rg5 26. Qh7 Rg1+ 27. Be1 Qh1 28. Nf3 Rg6 29. b3 Bc5 30. Re4 Qxf3 31. bxc4 bxc4 32. Rxe6+ fxe6 33. Qxg6+ Kd7 34. Qf7+ Be7 35. Na4 Qd1+ 36. Kb2 c3+ 37. Bxc3 Rb8+ 38. Bb4 Rxb4+ 39. axb4 Qd4+ 40. c3 Qf2+ 41. Kb3 Qf5 42. Nc5+ Kd6 43. Kb2 Qf2+ 44. Ka3 Qe3 45. Kb3 Qe2 46. Qh7 f5 47. Nb7+ Kd7 48. Nc5+ Kd6 49. Qh6 Qd1+ 50. Kb2 Qe2+ 51. Ka3 Kd5 52. Na4 a5 0-1

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.22"]
[Round "8"]
[White "Nayak, Biswajit"]
[Black "Dere, Pushkar"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1988"]
[BlackElo "1603"]
[PlyCount "75"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 Bf5 10. Ne5 Rc8 11. Rc1 e6 12. e3 Nh5 13. Nxc6 Rxc6 14. g4 Nxf4 15. exf4 Be4 16. f3 Qb6 17. fxe4 Qxb2 18. Ne2 Rxc1 19. Nxc1 Bxd4+ 20. Kh1 dxe4 21. Bxe4 Rc8 22. f5 Be3 23. Nb3 exf5 24. gxf5 Bb6 25. fxg6 hxg6 26. Qg4 Rc7 27. Bd5 Qg7 28. Nd2 Kf8 29. Ne4 Qe5 30. Nf6 Ke7 31. Qh4 g5 32. Qh8 Kd6 33. Bg2 Rc2 34. Ne4+ Ke6 35. Qe8+ Kd5 36. Qxf7+ Kc6 37. Nd2+ Kd6 38. Qg6+ 1-0

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.22"]
[Round "7"]
[White "Nayak, Biswajit"]
[Black "Jadyal, Nilesh"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1988"]
[BlackElo "1394"]
[PlyCount "81"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nf3 Nc6 6. cxd5 exd5 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 Qb6 11. Nb3 d4 12. Bxf6 Bxf6 13. Nd5 Qd8 14. Nxf6+ Qxf6 15. Bxc6 bxc6 16. Qxd4 Qxd4 17. Nxd4 Rb8 18. b3 c5 19. Nc6 Rb6 20. Ne7+ Kh8 21. Nxc8 Rxc8 22. Rfd1 Rb7 23. Rac1 g6 24. Rc4 Re8 25. e3 Re5 26. Rd8+ Kg7 27. Rc8 Rb5 28. Rc7 a6 29. Rc6 a5 30. h4 Rd5 31. Rc7 Rd2 32. Rf4 Rxa2 33. Rfxf7+ Kg8 34. Rg7+ Kh8 35. Rxh7+ Kg8 36. Rhg7+ Kh8 37. Rxg6 Rxb3 38. Rd6 Rb8 39. h5 a4 40. h6 a3 41. Rdd7 1-0

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.21"]
[Round "2"]
[White "Jadhav, Jyotiraditya"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "D88"]
[WhiteElo "1200"]
[BlackElo "1988"]
[PlyCount "66"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. Bc4 c5 9. Ne2 Nc6 10. Qd2 cxd4 11. cxd4 Na5 12. Bd3 b6 13. 0-0 Bb7 14. f3 Rc8 15. Rac1 Qd7 16. Rfd1 Rfd8 17. Qb4 Rxc1 18. Rxc1 Nc6 19. Qa4 Nxd4 20. Qxa7 Nxf3+ 21. gxf3 Qxd3 22. Kf2 Ba6 23. Nf4 Qa3 24. Qxb6 Qxa2+ 25. Kg3 Re8 26. Nd5 h5 27. h4 e6 28. Qc6 Rf8 29. Nb4 Qb3 30. Bc5 Be2 31. Bxf8 Qxf3+ 32. Kh2 Qf2+ 33. Kh1 Bf3# 0-1

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.21"]
[Round "5"]
[White "Nayak, Biswajit"]
[Black "Gala, Parsh"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1988"]
[BlackElo "1247"]
[PlyCount "51"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 cxd4 9. cxd4 0-0 10. a3 Qb6 11. b4 Nxd4 12. Nxd4 Qxd4 13. Nb3 Qxe5 14. Re1 Qd6 15. Qf3 Ne5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Rxe5 Bf6 19. Bb2 Bxe5 20. Bxe5 Qe7 21. Rc1 f6 22. Rc7 Qe8 23. Bxf6 Qxh5 24. Rxg7+ Kh8 25. Rf7+ Kg8 26. Rg7+ 1/2-1/2

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.21"]
[Round "3"]
[White "Nayak, Biswajit"]
[Black "Kadam Rishi, R."]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1988"]
[BlackElo "1332"]
[PlyCount "64"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. h4 0-0 7. Nf3 c5 8. Nb5 cxd4 9. Bd3 f6 10. exf6 Nxf6 11. Nbxd4 Ne4 12. Qe2 Nc5 13. 0-0-0 Nc6 14. Kb1 Nxd3 15. cxd3 Nxd4 16. Nxd4 Bf6 17. Nxe6 Bxe6 18. Qxe6+ Kh8 19. Bc1 Re8 20. Qg4 Qa5 21. h5 Rac8 22. h6 g6 23. Bg5 Bxb2 24. Kxb2 Qc3+ 25. Kb1 Rc6 26. a3 Rb6+ 27. Qb4 Rxb4+ 28. axb4 Qxb4+ 29. Ka1 Re6 30. Rd2 Ra6+ 31. Ra2 Qc3+ 32. Kb1 Rb6+ 0-1

[Event "Thane ARMS op 1st"]
[Site "Thane"]
[Date "2018.04.21"]
[Round "1"]
[White "Nayak, Biswajit"]
[Black "Soman, Sanvee"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1988"]
[BlackElo "1006"]
[PlyCount "69"]
[EventDate "2018.04.21"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. g3 Bb7 4. Bg2 d6 5. Ne2 Nd7 6. 0-0 Ngf6 7. h3 Be7 8. f4 0-0 9. Be3 c5 10. c4 Qc7 11. Nbc3 Rfd8 12. g4 d5 13. e5 d4 14. exf6 Bxf6 15. Nb5 Qc8 16. Nd6 Qb8 17. Nxb7 dxe3 18. Nxd8 Qxd8 19. Bxa8 Qxa8 20. Nc3 Bd4 21. Qe2 e5 22. Nb5 a6 23. Nxd4 cxd4 24. b4 a5 25. a3 h6 26. fxe5 Nxe5 27. Rf5 f6 28. Raf1 axb4 29. axb4 Qa4 30. Rxe5 fxe5 31. Qf3 Qxb4 32. Qd5+ Kh7 33. Qxe5 b5 34. Rf7 e2 35. Qf5+ 1-0

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.10"]
[Round "9"]
[White "Samal, Ansuman"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1803"]
[BlackElo "2013"]
[PlyCount "44"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Ne5 e6 9. Bf4 Qb6 10. 0-0 c5 11. dxc5 Bxc5 12. a4 Nc6 13. axb5 axb5 14. Nd3 Rxa1 15. Qxa1 0-0 16. Nxc5 Qxc5 17. Be3 Qf5 18. Qe1 b4 19. Ne2 Qb5 20. f3 Rd8 21. Qf2 Ba6 22. Rc1 Qe5 1/2-1/2

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.09"]
[Round "8"]
[White "Nayak, Biswajit"]
[Black "Ranjit, Bhoi"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2013"]
[BlackElo "1337"]
[PlyCount "77"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 a6 6. Be2 d5 7. exd5 Nxd5 8. d4 cxd4 9. Nxd4 Bd7 10. Nb3 Be7 11. Bf3 Nf6 12. Be3 0-0 13. N1d2 Qc7 14. Nc4 Ne5 15. Nxe5 Qxe5 16. Bxb7 Rad8 17. Qf3 Bd6 18. g3 Bb5 19. Rfd1 Qh5 20. Qxh5 Nxh5 21. Nd4 Be5 22. Nxb5 Rxd1+ 23. Rxd1 axb5 24. Bc5 Rb8 25. Ba7 Rf8 26. Bc6 f5 27. f4 Bf6 28. Bxb5 Ra8 29. Rd7 Rd8 30. Rxd8+ Bxd8 31. Bd4 Kf7 32. a4 Bf6 33. Bb6 g5 34. fxg5 Bxg5 35. a5 Nf6 36. Bc6 Ne4 37. Bxe4 fxe4 38. a6 e3 39. a7 1-0

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.08"]
[Round "6"]
[White "Nayak, Biswajit"]
[Black "Lochan, Kumar Das"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2013"]
[BlackElo "1632"]
[PlyCount "99"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 Nf6 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nbd7 7. 0-0 Re8 8. Be2 Nh5 9. Bg5 c5 10. c3 Qc7 11. Qb3 Nf8 12. e4 Ne6 13. Be3 a6 14. g3 Nf6 15. a4 Bd7 16. d5 Nf8 17. Nh4 Ng4 18. Bxg4 Bxg4 19. Nc4 Nd7 20. Kg2 Nf6 21. f3 Bd7 22. Nb6 Rab8 23. a5 e6 24. Rfd1 exd5 25. Nxd5 Nxd5 26. Qxd5 Rbd8 27. Bg5 Bc6 28. Bxd8 Rxd8 29. Qg5 Re8 30. Kg1 Re6 31. Ng2 Bf6 32. Qd2 g5 33. Ne3 h6 34. Nd5 Bxd5 35. exd5 Re7 36. Re1 Kg7 37. Rxe7 Qxe7 38. Kg2 h5 39. Qe1 Qd7 40. Qe2 Qf5 41. Qe4 Qd7 42. Qc4 Qf5 43. Re1 Qc2+ 44. Re2 Qd1 45. Qe4 Kh6 46. Rf2 Kg7 47. Qf5 h4 48. gxh4 gxh4 49. Kh3 Be5 50. Qg5+ 1-0

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.08"]
[Round "7"]
[White "Rakesh, Kumar Nayak"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2099"]
[BlackElo "2013"]
[PlyCount "47"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. Be2 0-0 6. 0-0 Nbd7 7. d3 b6 8. Nbd2 Bb7 9. Qc1 Re8 10. Rd1 c5 11. Nf1 Qc7 12. Ng3 Bf8 13. c4 Rad8 14. Qc2 e5 15. e4 d4 16. Bc1 g6 17. Bd2 Bc6 18. Qc1 Bg7 19. Bh6 Qd6 20. Bxg7 Kxg7 21. Qg5 Kh8 22. Qh4 Qf8 23. Ng5 h6 24. Nh3 1/2-1/2

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.07"]
[Round "4"]
[White "Nayak, Biswajit"]
[Black "Neelash, Saha"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2013"]
[BlackElo "2191"]
[PlyCount "88"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Nbd7 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Nd2 Nf6 12. Qc2 Bf5 13. 0-0 0-0 14. f3 Nd5 15. Nxd5 cxd5 16. f4 Qb4 17. a3 Qb5 18. Qb3 Bd7 19. a4 Qxb3 20. Nxb3 b6 21. Rfc1 Rfc8 22. a5 Bb5 23. axb6 axb6 24. Rxa8 Rxa8 25. Rc7 g6 26. Rb7 Ra6 27. Kf2 Ra2 28. Kg3 Rxb2 29. Nc5 Bf1 30. Nd7 Rxg2+ 31. Kh4 Rxh2+ 32. Kg5 Kg7 33. Ne5 Rh5+ 34. Kg4 Bh3+ 35. Kg3 Be6 36. Rxb6 Rh3+ 37. Kf2 h5 38. Rb3 Rh2+ 39. Kg3 Rh1 40. Nc6 h4+ 41. Kg2 Re1 42. Nd8 Re2+ 43. Kg1 Bg4 44. Rb7 h3 0-1

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.07"]
[Round "5"]
[White "Rahul, Krishna Viswanathan"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1533"]
[BlackElo "2013"]
[PlyCount "98"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 b6 5. e3 Bb7 6. Be2 0-0 7. 0-0 d6 8. c4 Nbd7 9. Nc3 Re8 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bh2 Qe7 14. Rfd1 Red8 15. Rac1 Ne8 16. a3 Rxd1+ 17. Rxd1 Rd8 18. Rxd8 Qxd8 19. Qd3 Nd6 20. b3 Qg5 21. Nd5 b5 22. f4 bxc4 23. bxc4 Qd8 24. fxe5 Nxc4 25. Nf6+ Bxf6 26. Qxd8+ Bxd8 27. Bxc4 Bc8 28. e4 c6 29. Kf2 Kf8 30. Bf4 Bb6+ 31. Be3 Be6 32. Ba6 Ke7 33. Ke2 Kd7 34. Kd3 Kc7 35. Bd4 Ba2 36. Bc4 Bxc4+ 37. Kxc4 Bxd4 38. Kxd4 Kb6 39. Kc4 c5 40. a4 h5 41. h4 a6 42. Kd5 Ka5 43. Kxc5 Kxa4 44. Kd6 Kb3 45. Ke7 a5 46. Kxf7 a4 47. e6 a3 48. e7 a2 49. e8Q a1Q 1/2-1/2

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.06"]
[Round "2"]
[White "Nayak, Biswajit"]
[Black "Mohanty, Soyamsree"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2013"]
[BlackElo "1410"]
[PlyCount "115"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Bf6 16. Nxe6 Bxe6 17. fxe6 Rc8 18. exf7+ Qxf7 19. Qxf7+ Nxf7 20. Nd5 Be5 21. Nb4 Ra8 22. Nxa6 Ke7 23. Nc7 Rab8 24. h4 Nh6 25. Bxb5 Rhc8 26. Nd5+ Ke6 27. a4 Ng4 28. Rd2 Nf6 29. Nxf6 Bxf6 30. b3 Be5 31. Rf2 Rc3 32. h5 h6 33. Kc1 Bg3 34. Kd2 Rc5 35. Bc4+ Ke7 36. Rf7+ Ke8 37. Rxg7 Bf4+ 38. Kd3 Be5 39. Rg6 Bf4 40. Rf1 Bg5 41. Rxd6 Rd8 42. Rxd8+ Kxd8 43. Rf5 Rc7 44. a5 Rd7+ 45. Bd5 Kc7 46. b4 Bd8 47. b5 Kd6 48. b6 Kc5 49. Kc3 Bxb6 50. Be6+ Kc6 51. Bxd7+ Kxd7 52. axb6 Kd6 53. b7 Kc7 54. Rb5 Kb8 55. e5 Kc7 56. b8Q+ Kd7 57. Qd6+ Ke8 58. Rb8+ 1-0

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.06"]
[Round "3"]
[White "Rupam, Mukherjee"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1582"]
[BlackElo "2013"]
[PlyCount "82"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Rc1 Bd7 12. h3 Rad8 13. Qd2 Qa5 14. Rfd1 Bxh3 15. gxh3 Ne5 16. dxe5 Rxd2 17. Rxd2 Bxe5 18. Bb3 e6 19. c4 Rc8 20. f4 Bg7 21. Kf2 e5 22. Rcd1 exf4 23. Nxf4 Re8 24. Kf3 f5 25. exf5 Qc3 26. Rd3 Qe5 27. fxg6 hxg6 28. Nd5 Qe4+ 29. Kf2 Rf8+ 30. Kg1 Rf3 31. R3d2 Rxe3 32. Nxe3 Qxe3+ 33. Kg2 Qe4+ 34. Kg1 Bd4+ 35. Kh2 Be5+ 36. Kg1 Qe3+ 37. Kg2 Qg3+ 38. Kf1 Bd4 39. Ke2 Qe3+ 40. Kf1 Qf3+ 41. Ke1 Bc3 0-1

[Event "Bampada Balasore op 2nd"]
[Site "Bampada"]
[Date "2017.05.05"]
[Round "1"]
[White "Deepak, Ranjan Nayak"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1010"]
[BlackElo "2013"]
[PlyCount "72"]
[EventDate "2017.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. f4 b6 2. Nf3 Bb7 3. e3 g6 4. d4 Bg7 5. Bb5 Nf6 6. 0-0 0-0 7. Ne5 d6 8. Nf3 Nbd7 9. Bc4 c5 10. a3 Rc8 11. Ba2 Qc7 12. c3 e5 13. Ng5 exd4 14. Bxf7+ Rxf7 15. Nxf7 Kxf7 16. Nd2 dxc3 17. Nf3 Ne4 18. Ng5+ Nxg5 19. fxg5+ Ke7 20. Qb3 c4 21. Qc2 Ne5 22. bxc3 Qc5 23. Ra2 Nd3 24. a4 Qxg5 25. e4 Nxc1 26. Qxc1 Qxc1 27. Rxc1 Bxe4 28. Re1 d5 29. Re3 Kd7 30. a5 Bf8 31. Rh3 Bc5+ 32. Kf1 Rf8+ 33. Ke1 h5 34. Rg3 h4 35. Rg4 Bd3 36. Ra4 Be3 0-1

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.25"]
[Round "11"]
[White "Nayak, Biswajit"]
[Black "Sahoo, Dasharathi"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2040"]
[BlackElo "1674"]
[PlyCount "87"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Qe7 16. Nxe6 Bxe6 17. fxe6 g6 18. exf7+ Kxf7 19. Qh3 Kg7 20. Qg2 Ra7 21. Nd5 Qd8 22. h4 Bh6 23. h5 Rf7 24. hxg6 hxg6 25. Be2 Qg5 26. Qh2 Rhf8 27. Rhg1 Rf2 28. Qh3 Qd8 29. Rh1 Rh8 30. Rh2 Rxh2 31. Qxh2 Re8 32. Qg1 Rf8 33. Qd4 Kh7 34. Qa7+ Bg7 35. Rh1+ Kg8 36. Ne7+ Kf7 37. Nc6+ Kg8 38. Nxd8 Rxd8 39. Qc7 Rd7 40. Qc8+ Bf8 41. Rf1 Rf7 42. Rxf7 Nxf7 43. a4 bxa4 44. Bc4 1-0

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.24"]
[Round "9"]
[White "Nayak, Biswajit"]
[Black "Sai, Shravan R"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2040"]
[BlackElo "1436"]
[PlyCount "77"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. Bg5 0-0 9. Qd2 b6 10. 0-0-0 Bb7 11. h4 Bxf3 12. gxf3 Qd5 13. Kb1 Qxf3 14. Rhg1 Rad8 15. Bh6 g6 16. Bxf8 Bxf8 17. Qe3 Qxe3 18. fxe3 Bh6 19. Rg3 Nh5 20. Rf3 f5 21. c3 Nf6 22. Kc2 Ng4 23. Kd2 Kg7 24. Ke2 Rd6 25. Rh3 Kf6 26. e4 Rd8 27. Rf1 Kg7 28. Bc4 Re8 29. e5 c6 30. b4 b5 31. Bb3 a6 32. a4 Kf7 33. Ra1 Re7 34. axb5 axb5 35. Ra6 Rc7 36. Rh1 Rc8 37. Ra7+ Kf8 38. Bxe6 Rd8 39. Rha1 1-0

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.24"]
[Round "10"]
[White "Panda, Miracle"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1328"]
[BlackElo "2040"]
[PlyCount "72"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 d6 4. Nf3 Nf6 5. Bc4 0-0 6. 0-0 c6 7. d3 b5 8. Bb3 b4 9. Ne2 Na6 10. Qe1 Nd7 11. Bc4 c5 12. Be3 Bxb2 13. Rb1 Bg7 14. Qh4 Bf6 15. Qh6 Bg7 16. Qh4 e5 17. Qg3 Nc7 18. f5 Nf6 19. Qh4 d5 20. exd5 Nfxd5 21. Bxc5 Qxh4 22. Nxh4 Rd8 23. fxg6 hxg6 24. Bxb4 Be6 25. Bxd5 Nxd5 26. Bd2 Rac8 27. c4 Nb6 28. Rf3 e4 29. Rf2 exd3 30. Nf4 Bd4 31. Nxe6 fxe6 32. Nxg6 Rxc4 33. Rbf1 Rc2 34. Bg5 Rxf2 35. Bxd8 Rf8+ 36. Rf2 Rxd8 0-1

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.23"]
[Round "7"]
[White "Nayak, Biswajit"]
[Black "Lochan, Kumar Das"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2040"]
[BlackElo "1671"]
[PlyCount "60"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 c5 8. d5 a6 9. Qc2 Rb8 10. Rb1 Re8 11. h3 Nh5 12. Nh2 Nhf6 13. g4 Nb6 14. Bf4 Nfd7 15. Bg3 Ne5 16. Nd1 g5 17. h4 gxh4 18. Bxh4 Ng6 19. Bg3 e5 20. dxe6 Bxe6 21. Ne3 Ne5 22. Rbd1 Qe7 23. Nd5 Nxd5 24. exd5 Bd7 25. f4 Ng6 26. Bd3 Qf6 27. b3 Re3 28. Kf2 Rbe8 29. g5 Qd4 30. Nf3 Re2# 0-1

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.23"]
[Round "8"]
[White "Nayak, Sajan Kumar"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1644"]
[BlackElo "2040"]
[PlyCount "134"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. e4 Nc6 7. c3 Re8 8. Be2 e5 9. dxe5 dxe5 10. Be3 Qe7 11. h3 a6 12. Nh2 Be6 13. 0-0 Rad8 14. Qc2 h6 15. Rfd1 Nb8 16. Nc4 Nbd7 17. b4 Kh7 18. Na5 Rb8 19. a4 Nh5 20. Bg4 Nf4 21. Rd2 h5 22. Bxe6 Qxe6 23. Qb3 Nf6 24. Qxe6 Rxe6 25. f3 Bh6 26. Nf1 b6 27. Nb3 Rc6 28. Rc1 Rc4 29. a5 Rc6 30. h4 Bf8 31. g3 Ne6 32. Rd3 Rd8 33. Rxd8 Nxd8 34. Kf2 Nb7 35. axb6 cxb6 36. Bd2 a5 37. bxa5 Nxa5 38. Nxa5 bxa5 39. Ra1 Bc5+ 40. Ke2 Bb6 41. Kd3 Nd7 42. Be3 Bd8 43. Nd2 Kg7 44. Nb3 Ra6 45. Ra4 f5 46. exf5 gxf5 47. f4 Bc7 48. c4 Rg6 49. Bf2 exf4 50. gxf4 Rg2 51. Bd4+ Kf7 52. Nxa5 Rg3+ 53. Ke2 Bxf4 54. c5 Bc7 55. Nc6 Rg8 56. Ra7 Rc8 57. Rb7 Nf6 58. Be5 Nd5 59. Kf3 Ke8 60. Na7 Kd8 61. Nxc8 Kxc8 62. Rxc7+ Nxc7 63. Bxc7 Kxc7 64. Kf4 Kc6 65. Kxf5 Kxc5 66. Kg5 Kd6 67. Kxh5 Ke7 1/2-1/2

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.22"]
[Round "5"]
[White "Nayak, Biswajit"]
[Black "Baivab, Mishra"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2040"]
[BlackElo "2099"]
[PlyCount "67"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Nf3 d6 7. h3 e6 8. Bd3 exd5 9. cxd5 b5 10. Nxb5 Re8 11. Bg5 c4 12. Bxc4 Rxe4+ 13. Be2 Qa5+ 14. Nd2 Ba6 15. a4 h6 16. Bxf6 Bxf6 17. 0-0 Re7 18. Re1 Nd7 19. Nc4 Qb4 20. Ncxd6 Rd8 21. Nc4 Nb6 22. Nxb6 axb6 23. d6 Red7 24. Nc7 Bxe2 25. Qxe2 Rxd6 26. Ne8 Qxb2 27. Qxb2 Bxb2 28. Nxd6 Bxa1 29. Nxf7 Kxf7 30. Rxa1 Ra8 31. g3 Ra5 32. Rb1 Rxa4 33. Rxb6 h5 34. h4 1/2-1/2

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.22"]
[Round "6"]
[White "Nayak, Rajesh"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "B79"]
[WhiteElo "2044"]
[BlackElo "2040"]
[PlyCount "57"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Qa5 11. 0-0-0 Rfc8 12. Kb1 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. h5 a5 17. hxg6 fxg6 18. Nd5 Nxd5 19. Qxd5+ Kf8 20. Bh6 Bxh6 21. Rxh6 Kg7 22. Rxh7+ Kxh7 23. Qf7+ Kh6 24. Rh1+ Kg5 25. f4+ Kg4 26. Qxg6+ Kxf4 27. Rf1+ Ke3 28. Qg3+ Kxe4 29. Qf3+ 1-0

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.21"]
[Round "3"]
[White "Nayak, Biswajit"]
[Black "Moharana, Manas Ranjan"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2040"]
[BlackElo "1656"]
[PlyCount "75"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d6 9. b3 Bd7 10. Bb2 a6 11. Qd2 Qa5 12. Rad1 Rac8 13. Nxc6 Bxc6 14. Nd5 Qd8 15. Nxf6+ Bxf6 16. Bxf6 exf6 17. Qxd6 Qxd6 18. Rxd6 Rfd8 19. Rfd1 Rxd6 20. Rxd6 Kg7 21. Bf3 Bxf3 22. gxf3 Rc7 23. Kf1 f5 24. Ke2 Kf8 25. Kd3 Ke7 26. Rd5 f6 27. c5 Ke6 28. Rd6+ Ke7 29. Kc4 Rc6 30. Kd5 Rxd6+ 31. cxd6+ Kd7 32. Kc5 b5 33. b4 g5 34. Kd5 f4 35. exf4 gxf4 36. h3 h6 37. h4 h5 38. a3 1-0

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.21"]
[Round "4"]
[White "Sunyasakta, Satpathy"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1848"]
[BlackElo "2040"]
[PlyCount "106"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 c5 3. Nf3 cxd4 4. c3 dxc3 5. Nxc3 Bg7 6. Bf4 d6 7. Bc4 Nf6 8. e5 Nh5 9. Be3 0-0 10. exd6 exd6 11. 0-0 Bg4 12. Bd5 Nc6 13. h3 Be6 14. Re1 Bxd5 15. Qxd5 Qa5 16. Qxd6 Rad8 17. Qc5 Qxc5 18. Bxc5 Rfe8 19. g3 b6 20. Ba3 Na5 21. Be7 Rd3 22. Bb4 Rc8 23. Ne5 Bxe5 24. Rxe5 Nc6 25. Re4 a5 26. Ba3 Nd4 27. Nd5 Nf3+ 28. Kg2 Rxd5 29. Kxf3 Nf6 30. Re2 Rd3+ 31. Kg2 Nd5 32. Rae1 f5 33. Bd6 Kf7 34. Be5 b5 35. h4 b4 36. b3 Re8 37. Bb2 Rxe2 38. Rxe2 f4 39. Re1 f3+ 40. Kg1 Rd2 41. Be5 Re2 42. Kf1 Rxa2 43. Ra1 Rxa1+ 44. Bxa1 Ke6 45. Ke1 Kf5 46. Kd2 Ke4 47. Bg7 h5 48. Bb2 Ne7 49. Bf6 Nc6 50. Bb2 Nd4 51. Bxd4 Kxd4 52. Kc2 Kc5 53. Kd3 Kb5 0-1

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.20"]
[Round "2"]
[White "Khillo, Purna"]
[Black "Nayak, Biswajit"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1418"]
[BlackElo "2040"]
[PlyCount "70"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Bg5 h6 7. Bxf6 Bxf6 8. c3 c6 9. Nbd2 Nd7 10. Ne4 Bg7 11. Qd3 d5 12. Ned2 e5 13. e4 exd4 14. Nxd4 Nc5 15. Qe3 Nxe4 16. Nxe4 dxe4 17. Rad1 Qa5 18. b4 Qxa2 19. Qxe4 Qc4 20. Qd3 Qxd3 21. Rxd3 Rd8 22. Rfd1 Bxd4 23. Rxd4 Rxd4 24. Rxd4 Be6 25. Rd1 a5 26. Ra1 a4 27. Ra3 Bb3 28. Kf1 Re8 29. Bf3 Rd8 30. Ke1 Rd3 31. Be4 Rxc3 32. b5 cxb5 33. Kd2 b4 34. Bb1 bxa3 35. Kxc3 a2 0-1

[Event "Bhubaneswar Pillai Memorial"]
[Site "Bhubaneswar"]
[Date "2016.11.20"]
[Round "1"]
[White "Nayak, Biswajit"]
[Black "Barik, Bijayalaxmi"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2040"]
[BlackElo "1075"]
[PlyCount "75"]
[EventDate "2016.11.20"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 dxc4 7. Bxc4 Bf5 8. Rc1 Nbd7 9. h3 c5 10. 0-0 Nb6 11. Be2 cxd4 12. Nxd4 Bd7 13. Bf3 Bc8 14. Ndb5 a6 15. Qxd8 Rxd8 16. Bc7 Rd7 17. Bxb6 axb5 18. Nxb5 Nd5 19. Bxd5 Rxd5 20. Nc7 Bxb2 21. Rc2 Rxa2 22. Nxd5 Be6 23. Nb4 Ra4 24. Rxb2 Bc4 25. Rc1 Be6 26. Rc7 Ra1+ 27. Kh2 Bf5 28. Bd4 h6 29. Nd5 Be6 30. Rbxb7 Ra8 31. Nxe7+ Kh7 32. Nc6 Rf8 33. Ne5 Rd8 34. Nxf7 Bxf7 35. Rxf7+ Kg8 36. Rg7+ Kf8 37. Rh7 Kg8 38. Rh8# 1-0

[Event "Bhubaneswar op 2nd"]
[Site "Bhubaneswar"]
[Date "2010.05.22"]
[Round "1"]
[White "Nayak, Biswajit"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2014"]
[BlackElo "2581"]
[PlyCount "72"]
[EventDate "2010.05.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. Be3 0-0 8. 0-0 Nc6 9. f4 Bd7 10. Nb3 a5 11. a4 Nb4 12. Bd3 Bc6 13. Nd4 Nd7 14. Qh5 g6 15. Qh3 Bf6 16. Rad1 Nxd3 17. Rxd3 Qc8 18. Ndb5 Bxb5 19. Nxb5 Qxc2 20. Rxd6 Rad8 21. f5 Qxe4 22. fxe6 fxe6 23. b3 Be5 24. Qxe6+ Kh8 25. Re1 Rde8 26. Qd5 Bxh2+ 27. Kh1 Qxd5 28. Rxd5 Nf6 29. Rdd1 Bg3 30. Re2 Re4 31. Rd4 Re5 32. Rdd2 Rh5+ 33. Kg1 Bh2+ 34. Kh1 Ng4 35. Bd4+ Be5+ 36. Kg1 Bxd4+ 0-1

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.14"]
[Round "11"]
[White "Kulkarni, Rakesh"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2232"]
[BlackElo "2023"]
[PlyCount "193"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. Nf3 c5 6. Bg5 h6 7. Bxf6 Qxf6 8. Rd1 Nc6 9. e3 cxd4 10. Nxd4 0-0 11. Be2 dxc4 12. 0-0 Nxd4 13. Rxd4 Bxc3 14. Qxc3 b5 15. Qa5 Rb8 16. Qxa7 Bb7 17. Rfd1 Qg6 18. f3 Bc6 19. R1d2 Qg5 20. Rg4 Qe5 21. Qd4 Qxd4 22. Rgxd4 Rfc8 23. a3 Kf8 24. e4 Ke7 25. Kf2 Be8 26. Ke3 e5 27. Rd5 f6 28. f4 exf4+ 29. Kxf4 b4 30. axb4 Rxb4 31. R5d4 Rc5 32. Rc2 Rb3 33. Rd5 Bd7 34. Rc3 Rxd5 35. Rxb3 Rd2 36. Bxc4 Rxg2 37. Rb7 Kd6 38. b4 Rxh2 39. b5 Rb2 40. Ke3 g5 41. Kd4 g4 42. Rb6+ Ke7 43. e5 fxe5+ 44. Kxe5 Rb4 45. Be6 h5 46. Bxd7 Kxd7 47. Kd5 g3 48. Kc5 Rg4 49. Rd6+ Ke7 50. Rd1 g2 51. Rg1 h4 52. b6 h3 53. b7 Rg8 54. Kb6 Kd6 55. Rd1+ Ke5 56. Kc7 Rg7+ 57. Rd7 g1Q 58. b8Q Rxd7+ 59. Kxd7+ Ke4 60. Qe8+ Kd3 61. Qh5 Qd4+ 62. Kc6 Qe4+ 63. Kb6 Qe6+ 64. Kc7 Ke3 65. Qg5+ Kf3 66. Qh5+ Kg3 67. Qg5+ Qg4 68. Qe3+ Kh2 69. Kd8 Qh4+ 70. Ke8 Qh8+ 71. Kd7 Qg7+ 72. Kc8 Qf8+ 73. Kb7 Qf1 74. Kc8 Qf5+ 75. Kd8 Kg2 76. Qe2+ Kg3 77. Qe3+ Kg4 78. Qg1+ Kh5 79. Qh2 Kh4 80. Kc7 Kg5 81. Kb6 Qd3 82. Qe5+ Kg4 83. Qg7+ Kf3 84. Qf6+ Kg2 85. Qg5+ Qg3 86. Qd5+ Kf1 87. Qd1+ Qe1 88. Qd3+ Kg2 89. Qd5+ Kh2 90. Qd6+ Qg3 91. Qd2+ Kg1 92. Qd1+ Kg2 93. Qd5+ Qf3 94. Qg5+ Kf1 95. Qc1+ Kf2 96. Qd2+ Kf1 97. Qc1+ 1/2-1/2

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.13"]
[Round "10"]
[White "Nayak, Biswajit"]
[Black "Himal, Guasain"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2023"]
[BlackElo "2255"]
[PlyCount "97"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Qc7 8. Qd3 b5 9. Bb3 Bb7 10. Bd2 d6 11. Nd5 Bxd2+ 12. Qxd2 Nxd5 13. Bxd5 Bxd5 14. Qxd5 Nc6 15. 0-0 0-0 16. Rfd1 Rfd8 17. c3 Ne7 18. Qb3 Qc6 19. Re1 h6 20. a4 Rdb8 21. axb5 axb5 22. Qb4 Nc8 23. b3 Rxa1 24. Rxa1 Rb7 25. h3 Kh7 26. Rd1 g6 27. Rd5 f5 28. Nxe5 dxe5 29. Qf8 Rd7 30. f3 Nb6 31. Rxe5 Qxc3 32. Re7+ Rxe7 33. Qxe7+ Qg7 34. Qc5 Nd7 35. Qxb5 fxe4 36. fxe4 Qd4+ 37. Kh1 h5 38. b4 h4 39. Qc6 Nf6 40. Qc7+ Kh6 41. Qe7 Qf2 42. b5 Qf1+ 43. Kh2 Qf4+ 44. Kg1 Nxe4 45. b6 Ng3 46. Qe1 Qd4+ 47. Kh2 Qxb6 48. Qc1+ Kh7 49. Qh6+ 1/2-1/2

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.12"]
[Round "9"]
[White "Bitan, Banerjee"]
[Black "Nayak, Biswajit"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2306"]
[BlackElo "2023"]
[PlyCount "73"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nf6 11. e4 d5 12. Nc3 Nxe4 13. Nxe4 dxe4 14. Bxe4 Bf6 15. Qc2 g6 16. Rd1 Qc7 17. Nh6+ Kh8 18. Bf4 Be5 19. Bxe5+ Qxe5 20. Rd8 Kg7 21. Rxf8 Kxf8 22. Ng4 Qe6 23. Bf3 h5 24. Qc3 hxg4 25. Bxg4 Qxg4 26. Qh8+ Ke7 27. Re1+ Qe6 28. Rxe6+ Kxe6 29. Qe8+ Kf6 30. Qd8+ Ke6 31. Qc7 Ba6 32. h4 c5 33. a4 Bc4 34. Qc8+ Kd6 35. Qd8+ Ke6 36. Qe8+ Kd6 37. Qd8+ 1/2-1/2

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.12"]
[Round "8"]
[White "Nayak, Biswajit"]
[Black "Roshan, Rangarajan"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2023"]
[BlackElo "1904"]
[PlyCount "137"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Qa4 0-0 7. d4 cxd4 8. cxd4 Qc7 9. Nc3 d6 10. h3 a6 11. Bd3 Bd7 12. Qb3 b5 13. Bg5 b4 14. Bxf6 Bxf6 15. Nd5 Qa5 16. Nxf6+ exf6 17. Bc4 Qb6 18. Qe3 Kg7 19. Rad1 f5 20. exf5 Bxf5 21. Qf4 Rae8 22. Qxd6 Rd8 23. Qc5 Qxc5 24. dxc5 Kf6 25. Bxa6 Be6 26. Bb7 Na5 27. Be4 Rc8 28. b3 Rxc5 29. Rd6 Rb8 30. Ra6 Ke7 31. Nd4 Kf8 32. Rxe6 Rd8 33. Nc6 Rc8 34. Nxa5 fxe6 35. Nc4 R8c7 36. Rd1 Ke7 37. Kf1 Ra7 38. Rd2 Rcc7 39. Ke2 Rd7 40. Rxd7+ Kxd7 41. Bb1 Kc6 42. Kd2 Kd5 43. Kc1 Kd4 44. Kb2 Rf7 45. f3 Ra7 46. Be4 e5 47. a4 bxa3+ 48. Nxa3 Ke3 49. Nc4+ Kf2 50. g4 Kg3 51. Nxe5 Kxh3 52. b4 Re7 53. Nd3 h5 54. Nf4+ Kg3 55. Nxg6 Rh7 56. gxh5 Rxh5 57. Kc3 Kf2 58. Kd4 Rb5 59. Kc4 Rb8 60. b5 Rc8+ 61. Kd4 Rd8+ 62. Bd5 Rd6 63. Nh4 Rh6 64. Nf5 Rf6 65. Ne7 Rd6 66. Kc5 Rd7 67. Nf5 Rc7+ 68. Bc6 Rf7 69. Nd6 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.11"]
[Round "7"]
[White "Nayak, Biswajit"]
[Black "Rishav, Mitra"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2023"]
[BlackElo "1612"]
[PlyCount "99"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nc6 4. Nf3 h6 5. Bxf6 exf6 6. e3 Bg4 7. Be2 a6 8. 0-0 Qd6 9. a3 g5 10. b4 h5 11. b5 Na5 12. bxa6 bxa6 13. e4 c6 14. e5 Qe6 15. exf6 Qxf6 16. Ne5 Be6 17. Qd2 Nc4 18. Bxc4 dxc4 19. Nxc6 Bd6 20. Ne4 Qf4 21. Qxf4 Bxf4 22. g3 Bc7 23. Rfe1 Kd7 24. Ne5+ Bxe5 25. Nc5+ Kd6 26. Rxe5 g4 27. Rae1 Rh6 28. Ne4+ Kc6 29. Rc5+ Kd7 30. d5 Bf5 31. Rxc4 Rhh8 32. Nf6+ Kd8 33. Re5 Bg6 34. d6 Ra7 35. Rec5 Ra8 36. d7 Ke7 37. Rc8 Raxc8 38. Rxc8 Rd8 39. c3 Bf5 40. Rxd8 Kxd8 41. Kf1 a5 42. Ke2 Bc2 43. Ke3 Kc7 44. Kf4 Kd8 45. Kg5 Bg6 46. c4 Kc7 47. c5 Kd8 48. Kf4 Bd3 49. Ke5 Bb5 50. Kd6 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.10"]
[Round "5"]
[White "Debashish, Dutta"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2135"]
[BlackElo "2023"]
[PlyCount "139"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 Nb8 13. a4 Nbd7 14. Bd3 c6 15. Nf1 g6 16. Ng3 Qc7 17. Bg5 h6 18. Be3 Rad8 19. Qc2 Qb8 20. axb5 axb5 21. Rad1 d5 22. dxe5 Nxe4 23. Bxe4 dxe4 24. Nxe4 c5 25. Rxd7 Bxe4 26. Rxd8 Bxc2 27. Rxb8 Rxb8 28. Rc1 Bf5 29. Nd2 g5 30. g4 Bd3 31. Nb3 Rc8 32. f4 gxf4 33. Bxf4 c4 34. Nd4 b4 35. Nf5 Bc5+ 36. Kh2 h5 37. Nd6 Rb8 38. Bd2 hxg4 39. hxg4 bxc3 40. Bxc3 f6 41. Nf5 fxe5 42. Bxe5 Re8 43. Bc3 Kh7 44. Kg3 Kg6 45. Rh1 Bf8 46. Nh4+ Kg5 47. Nf3+ Kg6 48. Ne5+ Kg5 49. Rh5+ Kf6 50. Nxd3+ Kf7 51. Ne5+ Kg8 52. Nxc4 Re6 53. Rh8+ Kf7 54. Ne5+ Ke7 55. Bb4+ Kf6 56. Nd7+ Kg7 57. Rxf8 Re3+ 58. Rf3 Re4 59. Bc3+ Kg6 60. Nf8+ Kh6 61. Rf6+ Kg7 62. Re6+ Kxf8 63. Rxe4 Kf7 64. Be1 Kf6 65. Kf4 Kf7 66. Kf5 Kg7 67. Re7+ Kf8 68. Kf6 Kg8 69. Re8+ Kh7 70. Rd8 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.10"]
[Round "6"]
[White "Patel, Divya"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "1706"]
[BlackElo "2023"]
[PlyCount "61"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 cxd4 12. cxd4 Na5 13. Bd5 Bd7 14. Rb1 Rb8 15. Bf4 Ra8 16. Bxb7 Nxb7 17. Rxb7 Bc6 18. Rb1 Qa5 19. Qd2 Qa6 20. Rfc1 Bb5 21. Nc3 Bd3 22. Rb4 e6 23. Ra4 Qb6 24. Qxd3 Rfd8 25. Be3 Rac8 26. Ne2 Rxc1+ 27. Nxc1 Qb2 28. Nb3 Rc8 29. Rc4 Rd8 30. Qc2 Qxc2 31. Rxc2 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.09"]
[Round "4"]
[White "Nayak, Biswajit"]
[Black "Mehar, Chinna Reddy CH"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2023"]
[BlackElo "2235"]
[PlyCount "55"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nce2 h5 13. g3 Rc8 14. Bg2 b4 15. Rhf1 a5 16. Nxc6 Bxc6 17. Nd4 Bd7 18. e5 f5 19. exd6 Bg7 20. Qe3 Qc5 21. Rd2 a4 22. Re1 0-0 23. Nf3 Qa5 24. Ne5 Rfd8 25. Bf3 b3 26. cxb3 axb3 27. axb3 Rc5 28. b4 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.08"]
[Round "3"]
[White "Nayak, Biswajit"]
[Black "Samanta, Prantik"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2023"]
[BlackElo "1681"]
[PlyCount "111"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. Ne5 Nc6 7. Nxc6 Qxc6 8. Be3 e6 9. a3 b5 10. Be2 Bb7 11. Bf3 Nd5 12. Nxd5 exd5 13. 0-0 0-0-0 14. Qd3 Kb8 15. c3 Bd6 16. a4 Qd7 17. axb5 axb5 18. b3 f5 19. c4 f4 20. Bd2 g5 21. Ra5 g4 22. Bxd5 c6 23. Be4 Bc7 24. Ra2 Qxd4 25. Qxd4 Rxd4 26. Bc3 Rxe4 27. Bxh8 bxc4 28. bxc4 Rxc4 29. Rb1 Rc5 30. Rab2 Rb5 31. Rxb5 cxb5 32. Rxb5 Kc8 33. Be5 Bd8 34. Bxf4 Ba6 35. Rc5+ Kd7 36. Rh5 Be2 37. Rxh7+ Ke6 38. Rh8 Kd7 39. h4 gxh3 40. Rxh3 Bb6 41. Be3 Bc7 42. Rh7+ Kc6 43. f4 Bd3 44. Rg7 Ba5 45. g4 Bc3 46. Rg8 Kd7 47. f5 Bc4 48. Ra8 Bd5 49. Ra7+ Ke8 50. g5 Be4 51. f6 Bg6 52. Bc5 Bb2 53. Rb7 Bc3 54. Re7+ Kd8 55. Bb6+ Kc8 56. Rc7+ 1-0

[Event "IND-ch U17 20th"]
[Site "Chakradharpur"]
[Date "2009.10.08"]
[Round "2"]
[White "Nitin, Senthilvel"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2365"]
[BlackElo "2023"]
[PlyCount "71"]
[EventDate "2009.10.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Nd2 h6 10. Bh4 Nd8 11. Re1 Ne6 12. Nf1 g5 13. Bg3 Nf4 14. Ne3 Be6 15. c4 c6 16. Ba4 N4h5 17. c3 Rad8 18. Bc2 Qc7 19. d4 Nxg3 20. hxg3 Kg7 21. Rb1 Ng8 22. Rf1 Ne7 23. f4 f6 24. a4 Bc8 25. Qh5 Be6 26. Rf2 c5 27. fxe5 fxe5 28. Rbf1 cxd4 29. Rxf8 Rxf8 30. Rxf8 Kxf8 31. Qxh6+ Kf7 32. cxd4 Qb6 33. Bd1 Ng8 34. Bh5+ Ke7 35. Qxg5+ Kd7 36. d5 1-0

[Event "Bhubaneswar op 1st"]
[Site "Bhubaneswar"]
[Date "2009.06.10"]
[Round "5"]
[White "Rathnakaran, Kantholi"]
[Black "Nayak, Biswajit"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2427"]
[BlackElo "1995"]
[PlyCount "61"]
[EventDate "2009.06.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "IND"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 a6 7. a4 0-0 8. Nbd2 Ba7 9. Bb3 h6 10. Bc2 Re8 11. h3 d5 12. Re1 a5 13. exd5 Nxd5 14. Nc4 f6 15. d4 exd4 16. Rxe8+ Qxe8 17. Qd3 f5 18. Bd2 Be6 19. Re1 Rd8 20. Qe2 Bf7 21. Nce5 Nxe5 22. Nxe5 Bh5 23. g4 fxg4 24. Qd3 g6 25. hxg4 Ne3 26. Bb3+ Kg7 27. gxh5 dxc3 28. Qxc3 Bd4 29. Qxc7+ Kf6 30. Ng4+ Kg5 31. Nxe3 1-0

