WORLDBASE
11 games / 11 parties
|
2025.05.12
16th KIIT Cat A Open 2025
|
||||
| 91219 | Nayak, Sajan Kumar (1828) | Wijerathna, Vinuka Dihain (2063) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. e3 Nc6 6. a3 cxd4 7. exd4 Be7 8. Bd3 O-O 9. O-O h6 10. h3 b6 11. cxd5 Nxd5 12. Qe2 Bb7 13. Rd1 Na5 14. Rb1 Rc8 15. Bd2 Nxc3 16. Bxc3 Qd5 17. Bd2 Nc4 18. Bf4 Bf6 19. Be5 Be7 20. Rbc1 Nd6 21. Rb1 Ne4 22. Ne1 f6 23. f3 Nd6 24. Bg3 Nf5 25. Bf2 Qd7 26. Bb5 Bc6 27. Bc4 Bd5 28. Bb5 Qc7 29. Qd2 Bd6 30. g4 Ne7 31. Rdc1 Qb7 32. Qe2 Rxc1 33. Rxc1 Ng6 34. Be3 Nh4 35. Ba6 Qa8 36. Bc4 f5 37. Bxd5 Qxd5 38. Bf2 Ng6 39. Nd3 fxg4 40. fxg4 Rf3 41. Rc8+ Kf7 42. Kf1 Rxh3 43. Ke1 Rh1+ 44. Kd2 Nf4 45. Nxf4 Bxf4+ 46. Kd3 Qb5+ 47. Rc4 Rh3+ 48. Kc2 Qb3+ 49. Kb1 Rh1+ 50. Be1 Rxe1+ 51. Qxe1 Qxc4 0-1 | ||||
|
2025.05.11
16th KIIT Cat A Open 2025
|
||||
| 91177 | Nayak, Sajan Kumar (1828) | Neelabhro Bandyopadhyay (1980) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4 Nc6 7. Nc3 cxd4 8. exd4 d5 9. Re1 Be7 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Be4 Qd6 13. g3 Rd8 14. Bf4 Qd7 15. Rc1 f6 16. Qa4 Rc8 17. Rc3 Nd8 18. Qb3 Nc6 19. Qa4 Nd8 20. Qb3 Nc6 21. Qa4 1/2-1/2 | ||||
|
2025.05.11
16th KIIT Cat A Open 2025
|
||||
| 91195 | Mukund Hemant Agarwal (2075) | Nayak, Sajan Kumar (1828) | 1/2-1/2 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 Ng6 5. O-O d6 6. d4 Bd7 7. d5 Nb8 8. Bxd7+ Nxd7 9. c4 Be7 10. Nc3 O-O 11. Be3 a5 12. a3 b6 13. Rc1 f5 14. exf5 Rxf5 15. Ne4 a4 16. Nc3 Qf8 17. Nd2 Nc5 18. Bxc5 bxc5 19. g3 Bg5 20. Rc2 Bxd2 21. Rxd2 Qe8 22. Qg4 Ne7 23. Re2 Qg6 24. Qh4 Rf7 25. Re4 Nf5 26. Qg4 Qxg4 27. Rxg4 h6 28. Re4 Nd4 29. f4 exf4 30. Rfxf4 Rxf4 31. Rxf4 Rb8 32. Rf2 Ra8 33. Kg2 g6 34. Kf1 Kg7 35. Ke1 h5 36. Kd2 Kg8 37. Kd3 Kg7 38. Rf4 g5 39. Rf2 Kg6 40. Rf1 Re8 41. Rf2 Ra8 42. Ne4 g4 43. Nc3 Kg7 44. Nb5 Nxb5 45. cxb5 Rb8 46. Kc4 Re8 47. b6 cxb6 48. Kb5 Rc8 49. Kxb6 c4 50. Kb5 Rc5+ 51. Kxa4 Rxd5 52. Kb4 Rd4 53. Kc3 Re4 54. Rd2 h4 55. gxh4 Kg6 56. Rd5 Re2 57. Rg5+ Kf6 58. Rxg4 d5 59. Rg5 Ke6 60. Kd4 Rd2+ 61. Kc3 Rxh2 62. h5 Kd6 63. a4 Kc5 64. b4+ cxb3 65. Kxb3 Rh3+ 66. Kc2 Ra3 67. h6 Rh3 68. Rg6 Kb4 69. Rg4+ d4 70. Rxd4+ Kc5 71. Rd3 Rxh6 72. Rb3 Rh2+ 73. Kb1 Rh4 1/2-1/2 | ||||
|
2023.08.16
60th ch-IND 2023
|
||||
| 842983 | Nayak, Sajan Kumar (1680) | Mitrabha, G (2505) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 h6 5. Nbd2 Nh5 6. Bg3 Nc6 7. c3 d5 8. Be5 Nf6 9. Bg3 cxd4 10. exd4 Nh5 11. Be5 Bd7 12. Be2 Nxe5 13. Nxe5 Nf4 14. O-O Bd6 15. g3 Bxe5 16. dxe5 Ng6 17. Nf3 Qb6 18. Re1 Qxb2 19. Qd3 Qb6 20. h4 Qc7 21. Qe3 Rc8 22. h5 Ne7 23. Qxa7 O-O 24. Rec1 Nf5 25. Qa3 Ra8 26. Qb2 Ra4 27. Qd2 Rfa8 28. Bd1 Rc4 29. Be2 Rc5 30. g4 Ne7 31. Qf4 Ra4 32. c4 dxc4 33. Bd1 Ra3 34. g5 Nf5 35. gxh6 Nxh6 36. Be2 c3 37. Kh1 Ra4 38. Qh2 Bc6 39. Rg1 Qxe5 40. Rge1 Qxh2+ 41. Kxh2 Rxh5+ 42. Nh4 Raxh4+ 43. Kg3 Nf5# 0-1 | ||||
|
2023.06.17
14th KIIT Cat A Open 2023
|
||||
| 921122 | Chandar, R (1912) | Nayak, Sajan Kumar (1657) | 1-0 | |
| 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Nf3 Nc6 10. Qf4 h6 11. dxc5 Qxc2 12. Be2 Qe4 13. Qe3 Nge7 14. Bd3 Qxe3+ 15. Bxe3 f6 16. Bd4 f5 17. h4 g6 18. Rb1 Na5 19. Be3 Bd7 20. Nd4 Kf7 21. Ke2 a6 22. Rb6 Nec6 23. f4 g5 24. Nxc6 Bxc6 25. fxg5 hxg5 26. Bxg5 Rag8 27. Rbb1 Nb3 28. g4 Nxc5 29. gxf5 Nxd3 30. fxe6+ Kxe6 31. Kxd3 Kxe5 32. Rbe1+ Kd6 33. Kd4 Re8 34. Bf4+ Kd7 35. Rxe8 Kxe8 36. h5 Kf7 37. h6 Rh7 38. Be5 Kg6 39. Bg7 Kf7 40. Re1 Rxg7 41. Rf1+ Kg6 42. hxg7 Kxg7 43. Kc5 Kg6 44. Kd6 a5 45. Rf8 a4 46. Kc5 Kg5 47. Rf7 Kg6 48. Rf2 Kg5 49. Rf8 Kg6 50. Kd6 Kg5 51. Ke5 Kg6 52. Rf2 Kg5 53. Rg2+ Kh5 54. Rg8 Kh6 55. Rg2 Kh5 56. Kf4 Kh6 57. Kf5 Kh7 58. Kf6 Bb5 59. Rg7+ Kh6 60. Rxb7 Bc4 61. Rg7 Kh5 62. Ke5 Kh6 63. Rd7 Kg6 64. Rxd5 Kf7 65. Rd7+ Ke8 66. Rh7 Bb3 67. Kd4 Kd8 68. c4 Kc8 1-0 | ||||
|
2023.06.16
14th KIIT Cat A Open 2023
|
||||
| 921072 | Nayak, Sajan Kumar (1657) | Shrihan Sabat (1512) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 c6 5. e3 Bd6 6. Bg3 O-O 7. Qc2 h6 8. cxd5 exd5 9. Nf3 Re8 10. Bd3 Qe7 11. Ne5 Bxe5 12. Bxe5 Nbd7 13. Bg3 Nh5 14. Be2 Nxg3 15. hxg3 Nf6 16. Rh4 Ne4 17. Nxe4 Bf5 18. f3 dxe4 19. f4 Rac8 20. Rc1 Red8 21. Rh5 Qb4+ 22. Kf2 Bg6 23. a3 Qd6 24. Rc5 Rb8 25. f5 Qf6 26. Qxe4 Re8 27. Qf4 Bh7 28. Bf3 Rbd8 29. R1c3 Re7 30. Qh4 Qxh4 31. gxh4 g6 32. g4 Kg7 33. Bd1 gxf5 34. gxf5 Re4 35. Bf3 Re7 36. Kg3 Kf6 37. Kf4 Red7 38. b4 Ke7 39. b5 cxb5 40. Rxb5 b6 41. Re5+ Kf8 42. Rc6 Rd6 1-0 | ||||
|
2023.06.15
14th KIIT Cat A Open 2023
|
||||
| 920916 | Nayak, Sajan Kumar (1657) | Vishruth B (1321) | 1-0 | |
| 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. Qc2 c5 7. a3 Nc6 8. d4 cxd4 9. exd4 Ne4 10. Bd3 f5 11. O-O Bd6 12. c5 Bc7 13. b4 a6 14. Nbd2 Qf6 15. Rfe1 g5 16. Nb3 g4 17. Ne5 Kh8 18. Bxe4 fxe4 19. Nxg4 Qg7 20. Ne5 Bd7 21. Re3 Be8 22. Rg3 Bg6 23. Nxg6+ hxg6 24. Rh3+ Kg8 25. f3 exf3 26. gxf3 e5 27. Kh1 Nxd4 28. Nxd4 exd4 29. Rg1 Kf7 30. Bxd4 Qg8 31. Rxg6 Qxg6 32. Rh7+ Qxh7 33. Qxh7+ Ke8 34. Qxc7 Rxf3 35. Qe5+ Kf8 36. Qh8+ Kf7 37. Qxa8 Rf1+ 38. Kg2 Rd1 39. Qxb7+ Kg6 40. Qg7+ Kf5 41. Qe5+ Kg4 42. h3+ Kh4 43. Bf2# 1-0 | ||||
|
2023.06.15
14th KIIT Cat A Open 2023
|
||||
| 920966 | Jani, Kushal R (1907) | Nayak, Sajan Kumar (1657) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Bg7 10. Na3 O-O 11. Qe2 Qc5 12. b3 cxb3 13. axb3 Bd7 14. Bb2 Qd6 15. d4 Nd5 16. Ne5 Bc6 17. c4 Nf4 18. Qg4 Qf6 19. d5 h5 20. Qf3 Be8 21. Nd3 Qg5 22. Bxg7 Nxd3 23. Bxf8 Ne5 24. Qe2 Qf6 25. f4 Ng4 26. h3 Qb6+ 27. Kh1 Kxf8 28. hxg4 hxg4 29. d6 Nd7 30. Qxe7+ Kg8 31. f5 Qd4 32. Qh4 g5 33. Qxg5+ Kf8 34. f6 Nxf6 35. Qxf6 1-0 | ||||
|
2023.06.14
14th KIIT Cat A Open 2023
|
||||
| 920805 | Sanjeeban Mandal (1426) | Nayak, Sajan Kumar (1657) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. f3 h5 9. Be2 Bd7 10. Qd2 Nxd4 11. Qxd4 O-O 12. Qd2 a5 13. O-O Bc6 14. Rfd1 Nd7 15. b3 Nc5 16. Bd4 Bxd4+ 17. Qxd4 Qb6 18. Rac1 Rfc8 19. Rb1 e5 20. Qf2 Qb4 21. Nd5 Bxd5 22. Rxd5 Ne6 23. Rbd1 Rc6 24. Bf1 Nd4 25. f4 Re8 26. f5 Qb6 27. Kh1 Qd8 28. c5 gxf5 29. exf5 Qb6 30. cxd6 Rxd6 31. Rxd6 Qxd6 32. Qg3+ Kh7 33. Qh4 Qh6 34. Qe4 Qf6 35. Rxd4 1-0 | ||||
|
2023.06.13
14th KIIT Cat A Open 2023
|
||||
| 920624 | Manik, M (2367) | Nayak, Sajan Kumar (1657) | 1-0 | |
| 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. Nc2 O-O 10. O-O Rc8 11. Qd2 Ne5 12. b3 a6 13. f3 Re8 14. Nd4 Qa5 15. Rac1 Nc6 16. Rfd1 Nxd4 17. Bxd4 Bc6 18. Rc2 Nd7 19. Be3 f5 20. exf5 Qxf5 21. Nd5 Bxd5 22. Qxd5+ Qxd5 23. Rxd5 Bf8 24. f4 e6 25. Rdd2 a5 26. Bf3 b6 27. g3 Rc7 28. Re2 Kf7 29. Bd4 Nc5 30. f5 e5 31. Bd5+ Kf6 32. fxg6 hxg6 33. Be3 Kg7 34. Rf2 Kh7 35. Rf6 Rg7 36. Rcf2 Be7 37. Rf7 Bd8 38. Rxg7+ Kxg7 39. Rf7+ Kh8 40. Bh6 Re7 41. Rf8+ Kh7 42. Bg5 Ra7 43. Rxd8 a4 44. b4 Nd3 45. a3 Nxb4 46. axb4 a3 47. Bf6 1-0 | ||||
|
2023.06.13
14th KIIT Cat A Open 2023
|
||||
| 920748 | Nayak, Sajan Kumar (1657) | Mokshith Pasupulety (1346) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. e3 O-O 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 Nxd5 9. c4 Nf6 10. Bd3 Nc6 11. Ne2 cxd4 12. exd4 h6 13. Bb2 b6 14. Rc1 Bb7 15. O-O Re8 16. Qa4 Nd7 17. Rfd1 Qe7 18. f4 a6 19. Bb1 Rec8 20. Qc2 Nf8 21. Qd3 b5 22. Qg3 f6 23. d5 exd5 24. cxd5 Na5 25. Nd4 Rxc1 26. Rxc1 Kh8 27. Nf5 Qf7 28. Re1 Qg6 29. Re7 Qxg3 30. hxg3 Bxd5 31. Nxg7 Nc6 32. Rc7 Ra7 33. Ne8 Rxc7 34. Nxc7 Bc4 35. Bxf6+ Kg8 36. Nxa6 Kf7 37. Bc3 Nd7 38. Be4 Ne7 39. Nb4 Nc5 40. Bb1 Ke6 41. g4 Be2 42. f5+ Kf7 43. Ba2+ Bc4 44. Kh2 Bxa2 45. Nxa2 h5 46. gxh5 Nxf5 47. g4 Ne3 48. Kh3 Ne4 49. Be1 Ng5+ 50. Kg3 Nf1+ 51. Kf4 Ne6+ 52. Kf3 Nh2+ 53. Kg3 Nf1+ 54. Kg2 Ne3+ 55. Kf3 Nc4 56. Nc3 Nxa3 57. Nd5 Nc4 58. Bc3 Ng5+ 59. Kf4 Ne6+ 60. Kf5 Nd6+ 61. Ke5 Nc4+ 62. Ke4 Nd6+ 63. Ke3 Nc4+ 64. Kd3 Nc5+ 65. Kd4 Ne6+ 66. Kd3 Nc5+ 67. Kc2 Na6 68. g5 b4 69. g6+ Kg8 70. Ne7+ 1-0 | ||||