53 games / 53 parties
2025.07.22
Serbia Open 2025
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2525 | Kostic, Brani (2127) | Niharika, Challa (2004) | 1-0 | |
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 O-O 6. Nf3 Nbd7 7. cxd5 exd5 8. Qc2 h6 9. Bh4 c5 10. a3 Bxc3+ 11. bxc3 c4 12. Be2 Qa5 13. Nd2 Re8 14. Bf3 Re6 15. O-O Nb6 16. Rfe1 Na4 17. Bxf6 Rxf6 18. Bxd5 Qxd5 19. Qxa4 b5 20. Qc2 Rg6 21. Qe4 Qxe4 22. Nxe4 Bb7 23. Ng3 h5 24. e4 Re8 25. f3 h4 26. Nf5 h3 27. g4 Ra6 28. Reb1 g6 29. Ne3 Bc6 30. Kf2 Bd7 31. g5 Kg7 32. Nd5 Rb8 33. Nf6 Bc8 34. Ke3 Rbb6 35. d5 Kf8 36. Rd1 Ke7 37. Kd4 Ra5 38. Rd2 Rba6 39. Rda2 Rb6 40. e5 Bf5 41. Ne4 Rb8 42. Rb2 Rh8 43. a4 a6 44. Rba2 Bc8 45. axb5 Rxb5 46. Rxa6 Bxa6 47. Rxa6 Rhb8 48. Nd6 Rb2 49. Ra7+ Kf8 50. Rxf7+ Kg8 51. e6 Rxh2 52. Ne4 Rd2+ 53. Ke5 1-0 |
2025.07.21
Serbia Open 2025
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2442 | Niharika, Challa (2004) | Yildiz, Ali Aras (2089) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. h3 h5 8. Bc4 Bd7 9. Bb3 Bg7 10. f4 Nxd4 11. Bxd4 Bc6 12. Qe2 Qa5 13. O-O-O e6 14. Nd5 Qd8 15. Nxf6+ Bxf6 16. e5 dxe5 17. Bxe5 Qe7 18. Bd6 Qd7 19. Bb4 Qc7 20. Bd6 Qb6 21. c3 O-O-O 22. Bxe6+ fxe6 23. Qxe6+ Rd7 24. Qxf6 Rhd8 25. Qe6 Bxg2 26. Rhe1 Qc6 27. Rd4 b5 28. a4 a6 29. Re5 Kb7 30. Rc5 Qb6 31. Qxg6 Bh1 32. Qg1 Bc6 33. Qd1 Bg2 34. Qd2 Bh1 35. Be5 Rxd4 36. Bxd4 Qxc5 37. Bxc5 Rxd2 38. Kxd2 bxa4 39. Ke3 Kc6 40. Be7 Kd7 41. Bg5 Ke6 42. h4 Kd5 43. f5 Ke5 44. f6 Bd5 45. Kd3 a5 46. c4 Bf7 47. c5 Kd5 48. Be3 Be6 49. Bd4 Bf7 50. Ke3 Ke6 51. Kf4 Kd5 52. Be3 Be8 53. Kg5 Ke6 54. Bd4 Kd5 55. Kh6 1-0 |
2025.07.20
Serbia Open 2025
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2331 | Tuguldur, Soninbayar (2121) | Niharika, Challa (2004) | 1-0 | |
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. Rc1 c5 10. O-O Ne4 11. a3 Bxc3 12. Bxc3 Nxc3 13. Rxc3 c4 14. Bb1 Nd7 15. Re1 Re8 16. Qc2 Nf8 17. Ne5 b5 18. Qd1 a5 19. Rc1 Ra6 20. b3 Rh6 21. a4 b4 22. bxc4 dxc4 23. Rxc4 Ng6 24. Bxg6 hxg6 25. f3 f5 26. g3 g5 27. Rc5 f4 28. Qb3+ Kh7 29. Qd3+ g6 30. Qc4 Re7 31. Nf7 Qf8 32. Nxg5+ Kh8 33. g4 Rh4 34. Re5 Rd7 35. Rc1 Qa8 36. Qe6 Bxf3 37. Qe8+ 1-0 |
2025.07.18
Serbia Open 2025
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9637 | Niharika, Challa (2004) | Divljan, I (2176) | 0-1 | |
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Qc7 8. Kh1 Nc6 9. Be3 Nf6 10. Qe2 b4 11. Na4 Nxd4 12. Bxd4 Bc6 13. Nb6 Rb8 14. e5 Nd5 15. Nxd5 Bxd5 16. Bxa6 Bc5 17. Bxc5 Qxc5 18. f4 O-O 19. Bd3 Qd4 20. b3 Ra8 21. Rad1 Qc5 22. Qh5 g6 23. Qh6 Rxa2 24. f5 exf5 25. Rxf5 Rxc2 26. Rg1 Ra8 27. Bxc2 Qxc2 28. Rg5 Qxb3 29. Rg3 Qc2 30. Rc1 Qe4 31. Qg5 b3 32. Re3 Qd4 33. Rec3 Qf2 34. Rc8+ Rxc8 35. Rxc8+ Kg7 36. Qf6+ Qxf6 37. exf6+ Kxf6 38. Kg1 Ke5 39. Kf2 Kd4 0-1 |
2025.07.17
Serbia Open 2025
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9517 | Averin, Nikolay (2228) | Niharika, Challa (2004) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. g4 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Bf3 Qa5+ 11. Bd2 Qb6 12. Nb3 Nc6 13. Qe2 a5 14. O-O-O Be7 15. Be3 Qc7 16. Nd4 Nxd4 17. Rxd4 O-O 18. Rc4 Qb8 19. Bf4 Bd6 20. Bxd6 Qxd6 21. Rd1 Qb8 22. Kb1 e5 23. Rc5 f6 24. Qc4+ Kh8 25. a4 Ra6 26. Rc7 Be6 27. Qc5 Rc6 28. Bxc6 bxc6 29. Qe7 Rg8 30. Rxc6 Bxg4 31. Rg1 Bf5 32. Rxf6 Qc8 33. Ka1 Bxc2 34. Rxg7 Bg6 35. Rxg8+ Kxg8 36. Qe6+ 1-0 |
2025.07.16
Serbia Open 2025
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9445 | Niharika, Challa (2004) | Krunic, D (2179) | 1-0 | |
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. Kb1 Qa5 10. Nb3 Qc7 11. f4 b5 12. Bd3 h6 13. Bh4 Be7 14. Bf2 b4 15. Ne2 e5 16. h3 O-O 17. g4 Rfd8 18. g5 hxg5 19. fxg5 Nh7 20. Rhg1 Be6 21. h4 a5 22. h5 a4 23. Nbc1 g6 24. hxg6 fxg6 25. Be3 Bf8 26. Ng3 d5 27. exd5 Rxd5 28. Qh2 Bf7 29. Rh1 1-0 |
2025.07.15
Serbia Open 2025
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9316 | Lisenkov, Svyatoslav (2283) | Niharika, Challa (2004) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 Qc7 9. f5 Bc4 10. Bg5 Nbd7 11. Bxc4 Qxc4 12. Qe2 Qxe2+ 13. Kxe2 Rc8 14. Kf3 b5 15. a3 Nb6 16. Na5 Nfd7 17. Rhd1 Be7 18. Be3 Rc7 19. Rd2 h5 20. g3 f6 21. a4 bxa4 22. Bxb6 Nxb6 23. Nxa4 Nxa4 24. Rxa4 Kf7 25. Nc4 Rc6 26. Ne3 Rb8 27. b3 Bd8 28. Rc4 Rbc8 29. Rxd6 Rxd6 30. Rxc8 g6 31. Ra8 g5 32. Nc4 1-0 |
2025.07.14
Serbia Open 2025
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9263 | Niharika, Challa (2004) | Konjevic, Nikola (2212) | 1-0 | |
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Be3 d5 9. exd5 exd5 10. O-O O-O 11. cxd5 Nxd5 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Nxd5 Nxd4 15. Bxd4 Be6 16. Nf6+ gxf6 17. Qh4 Be7 18. Rad1 Qa5 19. Rd3 Bf5 20. Re3 Bd8 21. g4 Bg6 22. Rh3 Bh5 23. g5 1-0 |
2025.03.11
22nd TCh-IND Women 2025
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148755 | Shanmathi Sree S (1888) | Niharika, Challa (2072) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 b5 8. a4 b4 9. Nd5 Bb7 10. Bg5 Bxd5 11. Bxf6 Qxf6 12. Qxd5 Ra7 13. Bxa6 Be7 14. Bb5+ Kf8 15. h4 h6 16. h5 g5 17. hxg6 fxg6 18. O-O-O Kg7 19. Rh3 Rc7 20. Qd2 g5 21. Rdh1 b3 22. c3 Nc6 23. Kb1 Na7 24. Bd3 Qg6 25. Rg3 Nc6 26. Nh4 Qe6 27. Nf5+ Kg6 28. Qe2 h5 29. Bc4 Qf6 30. Nh4+ Kg7 31. Rf3 gxh4 32. Rxf6 Bxf6 33. Rd1 Na5 34. Bb5 Be7 35. Qe3 Nb7 36. Qb6 Bd8 37. Qe3 Rh6 38. f4 exf4 39. Qxf4 Rf7 40. Qe3 Nc5 41. e5 Re7 42. Qg5+ Rg6 43. Qxh4 Re8 44. Bxe8 Bxh4 45. Bxg6 Kxg6 46. exd6 1-0 |
2025.03.10
22nd TCh-IND Women 2025
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148748 | Aishwarya N (1549) | Niharika, Challa (2072) | 0-1 | |
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 O-O 6. Nf3 Re8 7. Bd3 h6 8. O-O Nbd7 9. Bd2 c5 10. a3 Bxc3 11. Bxc3 a6 12. b3 b6 13. Ne5 dxc4 14. bxc4 cxd4 15. exd4 Bb7 16. Rad1 Rc8 17. Qb2 Nxe5 18. dxe5 Nd7 19. Qe2 Qc7 20. f4 b5 21. Bb1 Nf8 22. Rd4 bxc4 23. Rfd1 Bd5 24. Bb4 a5 25. Bd6 Qb6 26. Kh1 c3 27. f5 Qb2 28. Bc2 Bb3 29. Rb1 Qxc2 30. Qe1 Bd5 0-1 |
2025.03.09
22nd TCh-IND Women 2025
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148720 | Niharika, Challa (2072) | Mohota, N (2169) | 1/2-1/2 | |
1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 Bg4 8. Be3 Nb4 9. Nbc3 Nxd3+ 10. Qxd3 Be7 11. Ng3 O-O 12. a4 d5 13. b3 Be6 14. c5 Nd7 15. O-O b6 16. cxb6 axb6 17. Nce2 Nb8 18. Nf5 Bf6 19. Rac1 Bc8 20. Rfe1 Na6 21. Neg3 g6 22. Nh6+ Kg7 23. Qe2 Kh8 24. Ng4 Bxg4 25. Qxg4 Bg7 26. Bg5 f6 27. Bd2 c5 28. dxc5 bxc5 29. h4 f5 30. Qf4 Rb8 31. Re6 Nb4 32. Rd6 Qe7 33. Re1 Qf7 34. Qf3 Nc2 35. Rb1 Nd4 36. Qxd5 Qxd5 37. Rxd5 Rxb3 38. Re1 Rd3 39. Rxc5 Rxd2 40. Rc7 f4 41. Ne4 Rc2 42. Rd7 Re2 43. Rxe2 Nxe2+ 44. Kf1 Nd4 45. a5 Rc8 46. Ke1 h6 47. Nd6 Rc1+ 48. Kd2 Nb3+ 49. Ke2 Nxa5 50. Nf7+ Kh7 51. Nd8 Kg8 52. Kf3 Be5 53. Nf7 Bg7 54. Nd8 g5 55. hxg5 hxg5 56. Kg4 Bf6 57. Nf7 Rc6 58. Kf5 Nc4 59. Nh6+ Kh8 60. Nf7+ Kg8 61. Nh6+ Kh8 62. Nf7+ Kg8 63. Nh6+ 1/2-1/2 |
2025.03.08
22nd TCh-IND Women 2025
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148707 | Teesha Byadwal (1549) | Niharika, Challa (2072) | 0-1 | |
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 b6 6. a3 Be7 7. b4 Bb7 8. Ng3 d6 9. e4 Nbd7 10. Bd3 c5 11. d5 cxb4 12. axb4 Ne5 13. Be2 Qc8 14. Qb3 a5 15. bxa5 bxa5 16. Bf4 Nfd7 17. Bxe5 Nxe5 18. f4 Nd7 19. Na4 Ba6 20. Nb6 Qb7 21. Rb1 Nxb6 22. Qxb6 Qxb6 23. Rxb6 Rfc8 24. e5 Bxc4 25. exd6 Bd8 26. Rb1 Bxd5 27. O-O a4 28. Bf3 Bxf3 29. Rxf3 a3 30. Ra1 a2 31. Rb3 Bf6 32. d7 Rd8 33. f5 Bxa1 34. Nh5 Bd4+ 35. Kf1 a1=Q+ 36. Rb1 Qxb1+ 37. Ke2 Qe4+ 38. Kd2 Ra2+ 39. Kd1 Qb1# 0-1 |
2025.03.06
22nd TCh-IND Women 2025
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148680 | Niharika, Challa (2072) | Gawande Devanshi (1527) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 Nc6 8. f3 Bd7 9. Be3 Rc8 10. Qd2 h5 11. O-O-O Ne5 12. Kb1 a6 13. h3 b5 14. Rhf1 Nc4 15. Bxc4 Rxc4 16. g4 O-O 17. Nce2 a5 18. Bg5 Nh7 19. gxh5 Nxg5 20. Qxg5 Rc5 21. Qg2 Rxh5 22. Rh1 e6 23. f4 e5 24. Nf3 exf4 25. c3 Qe7 26. Nd2 Rg5 27. Qf3 b4 28. cxb4 Rb8 29. Nxf4 Rxb4 30. Nd3 Rb8 31. Nc4 Bc6 32. Rhe1 Bb5 33. Rc1 Qb7 34. Re2 Bxc4 35. Rxc4 Qb5 36. Rcc2 Rg1+ 37. Nc1 Bh6 38. Rf2 Qxb2+ 39. Rxb2 Rxc1# 0-1 |
2025.03.05
22nd TCh-IND Women 2025
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148663 | Niharika, Challa (2072) | Kamakshee Joshi (1558) | 1-0 | |
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. O-O-O Nc6 10. Kb1 e5 11. Bxf6 Nxd4 12. Rxd4 exd4 13. Nd5 Qa5 14. b4 Qa4 15. Bxe7 Be6 16. Bxd6 Bxd5 17. exd5 Kd7 18. Bc5 b6 19. Bxd4 Qxb4+ 20. Bb2 Rhe8 21. a3 Re1+ 22. Ka2 Qd2 23. Qh3+ Ke8 24. Qc3 Qxc3 25. Bxc3 Re4 26. g3 Rc8 27. Bd3 Re3 28. Bxg7 Rd8 29. Bd4 Rxd3 30. cxd3 Rxd5 31. Bxb6 Rxd3 32. Re1+ Kf8 33. Re2 Rd5 34. a4 Kg7 35. a5 Kg6 36. Kb3 Kh5 37. Re5+ Rxe5 38. fxe5 Kg5 39. Kc4 Kf5 40. Bc7 h5 41. Kc5 Ke6 42. Kb6 Kd7 43. h3 Kc8 44. Bd6 Kd7 45. Kxa6 Kc6 46. Ka7 Kd5 47. Kb7 1-0 |
2024.09.09
1st Galdar Open 2024
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377113 | Niharika, Challa (2051) | Rivero Tacoronte, Gabriel (1912) | 1-0 | |
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. O-O h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 Bd7 14. c4 Rc8 15. f4 Bb8 16. f5 c5 17. d5 b5 18. b3 Qb6 19. Kh1 b4 20. Qd1 Nh7 21. Nf4 Re5 22. Rxe5 Bxe5 23. Qg4 g5 24. Ne2 Qd6 25. Be1 Kf8 26. Qh5 Kg7 27. Rf3 Re8 28. Kg1 Bd4+ 29. Kh1 Rxe2 30. Bxe2 Qe5 31. Rf1 Bxf5 32. Bf2 Be4 33. Bxd4 cxd4 34. Rd1 f5 35. Bd3 Bxd3 36. Rxd3 Qe1+ 37. Kh2 Qe5+ 38. g3 hxg3+ 39. Kg2 f4 40. h4 Qe4+ 41. Qf3 Qe5 42. d6 Qxd6 43. Qd5 Qxd5+ 44. cxd5 Nf6 45. Rxd4 gxh4 46. d6 Nd7 47. Rxf4 f6 48. Rxh4 a5 49. Re4 Kf8 50. Kxg3 Ne5 51. Rxe5 fxe5 52. Kg4 e4 53. Kf4 e3 54. Kxe3 Kf7 55. Kd4 Ke6 56. Kc5 1-0 |
2024.09.07
1st Galdar Open 2024
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377069 | Niharika, Challa (2051) | Perez Garcia, Rodn (2313) | 0-1 | |
1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Be2 Re8 6. Nf3 Bxc3 7. dxc3 Nxe4 8. O-O d6 9. h3 Nd7 10. a4 Ndf6 11. a5 h6 12. a6 bxa6 13. Bxa6 Bxa6 14. Rxa6 Qc8 15. Ra5 Qb7 16. Qd3 c5 17. Rb5 Qc6 18. c4 d5 19. Bf4 Rad8 20. Ra5 Qe6 21. Qa3 dxc4 22. Rxa7 Nd5 23. Bh2 Nb4 24. Ne5 Nd6 25. Qa4 Qd5 26. c3 Nd3 27. Nc6 Ne1 28. f3 Qg5 29. g4 Qe3+ 30. Rf2 Nxf3+ 31. Kg2 Nh4+ 32. Kg1 Qe1+ 33. Rf1 Nf3+ 0-1 |
2024.09.04
1st Galdar Open 2024
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377009 | Rakotomaharo, Fy Antenaina (2440) | Niharika, Challa (2051) | 1-0 | |
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Bc5 6. Nb3 Be7 7. c4 Nf6 8. Nc3 O-O 9. Be2 b6 10. Be3 Bb7 11. O-O d6 12. f4 Rc8 13. Qd3 Qc7 14. Rac1 Qb8 15. Bf3 Rfd8 16. Qe2 Ba6 17. Rfd1 Nd7 18. Nb5 Bf8 19. Na1 Bxb5 20. cxb5 Ne7 21. Nc2 Nf6 22. Nb4 Rxc1 23. Rxc1 Rc8 24. Nc6 Qb7 25. Qc2 Kh8 26. Qa4 Rc7 27. Rc3 d5 28. Nd8 Qc8 29. Nxf7+ Kg8 30. Nd6 Qb8 31. e5 Rxc3 32. bxc3 Ng6 33. g3 Bxd6 34. exd6 e5 35. d7 e4 36. Bxe4 Nxe4 37. Qxa7 Nf6 38. Qxb8+ 1-0 |
2024.08.30
6th San Cristobal Open
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388165 | Villavicencio Martinez, C (2051) | Niharika, Challa (1988) | 1/2-1/2 | |
1. Nf3 Nf6 2. e3 e6 3. b3 d5 4. Bb2 Be7 5. d4 O-O 6. Bd3 c5 7. O-O Nc6 8. a3 Qc7 9. Nbd2 b6 10. Ne5 Bb7 11. f4 a5 12. Qe2 a4 13. f5 Bd6 14. Ng4 Be7 15. dxc5 bxc5 16. Nxf6+ Bxf6 17. Bxf6 gxf6 18. Qg4+ Kh8 19. Qh4 Qe5 20. Nf3 Qxe3+ 21. Kh1 Kg7 22. fxe6 Qh6 23. Qg3+ Kh8 24. Qc7 Ra7 25. e7 Re8 26. Rae1 Ba8 27. Qd6 axb3 28. cxb3 Qg7 29. Bb5 Rg8 30. Rf2 Nxe7 31. Rxe7 Rxa3 32. Bc6 Rxb3 33. Qxd5 Rb1+ 34. Ng1 f5 35. Ra7 Bxc6 36. Qxc6 Qd4 37. Rxf7 Qa1 38. Qf6+ Qxf6 39. Rxf6 Ra8 40. R6xf5 Raa1 41. h3 Rxg1+ 42. Kh2 Rgc1 43. Rf7 Kg8 44. Rc7 h5 45. Kg3 Ra4 46. Rd2 h4+ 47. Kf3 Rf1+ 48. Ke2 Rf7 49. Rxc5 Raf4 50. Ke3 Kg7 51. Rg5+ Kf8 52. Rg4 Rf1 53. Rxh4 Re7+ 54. Kd3 Rd7+ 55. Rd4 Re7 56. Kc4 Rc1+ 57. Kd5 Rcc7 58. Rf2+ Kg7 59. Rg4+ Kh7 60. Rf5 Rcd7+ 61. Kc4 Kh6 62. Rd5 Rc7+ 63. Kd4 Rc1 64. Rgg5 Rd1+ 65. Kc4 Rc1+ 66. Kd3 Rd1+ 67. Kc2 Rde1 68. Rg4 R1e2+ 69. Rd2 Re1 70. Rg3 Rc7+ 71. Rc3 Rce7 72. g4 Kg7 73. Rc4 Rh1 74. Rd3 Rh2+ 75. Kc3 Rh1 76. Rc5 Rc1+ 77. Kd4 Rce1 78. Rd5 Kg6 79. Kc5 Rc1+ 80. Kd6 Rce1 81. h4 R1e6+ 82. Kc5 Rc7+ 83. Kd4 Rce7 84. Rg5+ Kh6 85. Rf3 Rd7+ 86. Kc5 Re1 87. Rf6+ Kh7 88. Rc6 Re4 89. Rd6 Rc7+ 90. Kd5 Rcc4 91. Rdg6 Rcd4+ 92. Kc6 Rc4+ 93. Kd7 Rcd4+ 94. Rd6 Rxg4 95. Rh5+ Kg7 96. Rxd4 Rxd4+ 97. Ke6 Rf4 98. Rf5 Rxf5 99. Kxf5 1/2-1/2 |
2024.08.29
6th San Cristobal Open
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388126 | Niharika, Challa (1988) | Pereda de Pablo, E (2063) | 1-0 | |
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Nb3 Nf6 7. Bd3 a6 8. O-O d6 9. f4 Be7 10. Qf3 O-O 11. Bd2 Nb4 12. Rae1 Nxd3 13. cxd3 b5 14. g4 Bb7 15. g5 Nd7 16. Qh3 b4 17. Ne2 g6 18. f5 exf5 19. exf5 Qc6 20. Ned4 Qh1+ 21. Kf2 Qd5 22. Rxe7 Ne5 23. f6 Rfe8 24. Rxb7 Qxb7 25. Kg1 Qd7 26. Qh6 Qg4+ 1-0 |
2024.08.27
6th San Cristobal Open
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388040 | Paz Mendez, German Christopher (2029) | Niharika, Challa (1988) | 1-0 | |
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 e5 7. Nd5 Be6 8. Be3 Nge7 9. Qd2 O-O 10. Bh6 Bxh6 11. Qxh6 Bxd5 12. exd5 Nb4 13. Qd2 Nbxd5 14. h4 Nf6 15. O-O-O Rb8 16. h5 b5 17. hxg6 fxg6 18. Bh3 Kh8 19. Rh2 Nc6 20. Kb1 Qe7 21. Rc1 Rf7 22. f4 e4 23. dxe4 Nxe4 24. Qe3 b4 25. Ka1 Re8 26. Bg2 Nxg3 27. Qxg3 Qxe2 28. Bxc6 Re3 29. Qh4 1-0 |
2024.08.26
6th San Cristobal Open
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387998 | Han, Qixiang (1998) | Niharika, Challa (1988) | 1/2-1/2 | |
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 Re8 8. Qc2 e5 9. cxd5 Nxd5 10. dxe5 Bxc3 11. Bxc3 Bg4 12. O-O-O Nxc3 13. Rxd8 Nxa2+ 14. Kb1 Raxd8 15. Bc4 Nab4 16. Bxf7+ Kh8 17. Qe4 Bxf3 18. gxf3 Rxe5 19. Qg4 Re7 20. Bb3 Red7 21. f4 Nd3 22. Qf3 a5 23. Ba4 Ndb4 24. f5 b5 25. Bxb5 Ne5 26. Qh5 Rd2 27. f4 Ned3 28. Bxd3 Nxd3 29. Rd1 Rxb2+ 30. Ka1 Rb3 31. Rd2 Rdb8 32. Qd1 Ra3+ 33. Ra2 Rc3 34. Rc2 Ra3+ 35. Ra2 Rc3 36. Rc2 Ra3+ 37. Ra2 Rc3 38. Rc2 1/2-1/2 |
2024.08.25
6th San Cristobal Open
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||||
395893 | Piqueras Guardiola, Francisco (2119) | Niharika, Challa (1988) | 1-0 | |
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qb6 7. dxc5 Qxb3 8. axb3 e5 9. Bg3 Bxc5 10. Ngf3 Nd7 11. b4 Bd6 12. Nd4 exd4 13. Bxd6 dxe3 14. fxe3 f6 15. Bb5 a6 16. O-O Bg6 17. Ba4 Nb6 18. Bb3 O-O-O 19. Bf4 Ne5 20. Nf3 Nd3 21. Bg3 Rhe8 22. b5 Nc5 23. Bd1 Bd3 24. Nd4 Bxf1 25. Bg4+ Nbd7 26. Kxf1 Rxe3 27. Bd6 h5 28. Bf5 Nd3 29. Nc2 Re4 30. g3 Nxb2 31. bxa6 Ra4 32. a7 1-0 |
2024.08.25
6th San Cristobal Open
|
||||
395942 | Niharika, Challa (1988) | Hernandez Leon, A (2258) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 O-O 12. Bh6 Ne8 13. a3 Bd7 14. Rae1 Bf6 15. Nde2 a5 16. f4 b4 17. e5 dxe5 18. fxe5 Bxe5 19. Qxe5 bxc3 20. Be3 a4 21. Bc4 cxb2 22. Bd3 Nc6 23. Qh5 f5 24. c3 Ne5 25. Bb1 Nf6 26. Qh4 Neg4 27. Bd4 e5 28. Ba2+ Kh8 29. Bxe5 Nxe5 30. Nf4 Qb6+ 31. Kh1 Ne4 0-1 |
2024.08.24
6th San Cristobal Open
|
||||
395844 | Niharika, Challa (1988) | Ragnarsson, Dagur (2332) | 0-1 | |
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Nc4 O-O 11. Be3 b5 12. Bb6 Qe8 13. Nxd6 Qe7 14. a4 Nd4 15. Nxc8 Rfxc8 16. c3 Qb7 17. cxd4 Qxb6 18. Bd3 Qxd4 19. axb5 Rd8 20. Ke2 0-1 |
2024.07.20
24th Sant Marti Open 2024
|
||||
453717 | Niharika, Challa (2012) | Vaibhav, Jayant Raut (2071) | 0-1 | |
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. O-O Nbc6 7. Be3 g6 8. c4 Bg7 9. Nxc6 bxc6 10. Nc3 d6 11. Qd2 O-O 12. Be2 Qc7 13. Rfd1 Rd8 14. Bf4 e5 15. c5 d5 16. Bh6 Be6 17. Bxg7 Kxg7 18. Qc2 f5 19. exd5 cxd5 20. Na4 Nc6 21. Nb6 Rab8 22. Bf1 d4 23. Qa4 e4 24. Bxa6 d3 25. b4 Nd4 26. Qa3 Qe5 27. Bxd3 exd3 28. Rab1 Nb5 29. Qb2 Qxb2 30. Rxb2 Nc3 31. Rdd2 Nd5 32. Nxd5 Rxd5 33. f3 Bd7 34. Kf2 f4 35. Rb3 Bb5 36. g3 g5 37. gxf4 gxf4 38. Rb1 Kf6 39. Rc1 Ke5 40. c6 Kd4 41. c7 Rc8 42. a3 Bc4 0-1 |
2024.07.19
24th Sant Marti Open 2024
|
||||
453678 | Kurup, Siddharth (1952) | Niharika, Challa (2012) | 1-0 | |
1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. cxd5 cxd5 5. e5 Nfd7 6. d4 Nb6 7. Bd3 Nc6 8. Be3 Nc4 9. Bxc4 dxc4 10. Qa4 Bd7 11. Qxc4 Rc8 12. Qe2 a6 13. Nf3 e6 14. O-O b5 15. d5 exd5 16. Nxd5 Be6 17. Nb6 Rb8 18. Rfd1 Qc7 19. Nd5 Bxd5 20. Rxd5 Be7 21. Rc1 Qb7 22. Qd2 Rd8 23. Rxd8+ Nxd8 24. Qc2 Qd5 25. Bc5 Qxc5 26. Qxc5 Bxc5 27. Rxc5 Kd7 28. Nd4 Re8 29. f4 Ne6 30. Rd5+ Kc7 31. Nxe6+ Rxe6 32. Kf2 Rc6 33. Ke3 Rc2 34. Rd2 Rc6 35. a3 g6 36. Rd3 Rc2 37. Rc3+ Rxc3+ 38. bxc3 Kb6 39. Kd4 h5 40. g3 Kc6 41. h3 Kb6 42. g4 hxg4 43. hxg4 Kc6 44. f5 gxf5 45. gxf5 a5 46. f6 Kd7 47. Kd5 a4 48. e6+ fxe6+ 49. Ke5 1-0 |
2024.07.18
24th Sant Marti Open 2024
|
||||
453627 | Niharika, Challa (2012) | Povill Claros, Xavier (2305) | 0-1 | |
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qd3 Qd5 16. c4 Qe4 17. Qb3 b5 18. Rde1 Qf5 19. Ne5 Rc8 20. f3 Nd7 21. g4 Qh7 22. Nxd7 Kxd7 23. c5 Rhd8 24. Re4 Ke8 25. Qe3 Rd5 26. Ba5 Kf8 27. f4 Bd8 28. Bd2 Bf6 29. Ba5 g5 30. hxg6 Qxg6 31. Bc3 Rcd8 32. Re5 Bxe5 33. fxe5 Ke7 34. Bd2 Rxd4 35. Rxh6 Rc4+ 0-1 |
2024.07.17
24th Sant Marti Open 2024
|
||||
453598 | Niharika, Challa (2012) | Amit, P (1917) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 b5 15. b3 b4 16. Nce2 Rc8 17. g5 Ne8 18. Ng3 Qa5 19. h4 Nc7 20. h5 e5 21. Qh2 exd4 22. hxg6 fxg6 23. Bxd4 Rf7 24. Qxh7+ Kf8 25. Qxg6 Bxd4 26. Qxd6+ Ke8 27. Rxd4 Ne6 28. Rh8+ Nf8 29. Rxf8+ 1-0 |
2024.07.16
24th Sant Marti Open 2024
|
||||
453552 | Ercan, Selman (2109) | Niharika, Challa (2012) | 1/2-1/2 | |
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Qc2 c6 7. Bg2 O-O 8. O-O Nbd7 9. Rd1 Ne4 10. Bc3 f5 11. Nbd2 Ndf6 12. e3 Qe7 13. Rf1 Bd7 14. Rae1 Ng4 15. Ne5 Nxd2 16. Qxd2 Bxe5 17. dxe5 dxc4 18. Qd4 c5 19. Qxc4 b5 20. Qb3 Rab8 21. h3 Nh6 22. Ba5 Rfc8 23. a3 Nf7 24. f4 Nd8 25. Bc3 Bc6 26. Rd1 Bxg2 27. Kxg2 b4 28. axb4 cxb4 29. Be1 Rb6 30. Qa4 Qb7+ 31. Kg1 Nc6 32. Rd6 Nb8 33. Qd1 a5 34. Bf2 Rxd6 35. Qxd6 Qc6 36. Qd4 Qe8 37. Rd1 Nc6 38. Qb6 a4 39. Rc1 a3 40. bxa3 bxa3 41. Qa6 Ra8 42. Qc4 Qd7 43. e4 Ne7 44. Bc5 fxe4 45. Bxe7 Qxe7 46. Qxe4 Qa7+ 47. Kg2 a2 48. Ra1 Qa3 49. Qd4 Rb8 50. h4 Qa8+ 51. Kh3 h5 52. Qc4 Rb1 53. Rxa2 Rh1+ 54. Rh2 Rxh2+ 55. Kxh2 Qe8 56. Qa6 g6 57. Kh3 Qf7 58. Qd6 Qf5+ 59. Kg2 Kg7 60. Qe7+ Kg8 61. Qe8+ Kg7 1/2-1/2 |
2024.07.15
24th Sant Marti Open 2024
|
||||
453521 | Niharika, Challa (2012) | Kumar, Sanjit S (1942) | 1-0 | |
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. b3 O-O 12. Bb2 a6 13. a4 b6 14. Qf3 Bd7 15. Ba3 Qxd4 16. Bxe7 Rfc8 17. Rad1 Qg4 18. Qxg4 Nxg4 19. Rxd7 Ne5 20. Rd2 Nxc4 21. bxc4 Rxc4 22. Rd8+ Rxd8 23. Bxd8 b5 24. axb5 axb5 25. Rc1 b4 26. Bg5 h6 27. Bd2 1-0 |
2024.07.14
24th Sant Marti Open 2024
|
||||
465196 | You, Qingyi (1880) | Niharika, Challa (2012) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. g4 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Nf5 Bxf5 12. gxf5 d4 13. Qh5 Bb4+ 14. Kd1 O-O 15. Bg5 Be7 16. h4 Nc6 17. Rg1 Kh8 18. Bxf7 Bxg5 19. hxg5 Rxf7 20. Qxf7 Ne5 21. Qh5 d3 22. c3 g6 23. fxg6 Nxg6 24. Qf3 Qc7 25. Qf6+ Kg8 26. Qe6+ Kh8 27. Rh1 Rf8 28. Qxg6 d2 29. Qh6 1-0 |
2024.01.23
Paracin Prestige Open
|
||||
662559 | Afanasiev, Va (2198) | Niharika, Challa (1982) | 1-0 | |
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Bxc3+ 6. bxc3 d6 7. Ne2 Nc6 8. O-O e5 9. e4 Re8 10. f3 b6 11. Be3 Qd7 12. Ng3 Na5 13. a4 Ba6 14. Qe2 h6 15. Nf5 Qc6 16. d5 Qd7 17. f4 Nb3 18. fxe5 Rxe5 19. Ra3 Nc5 20. Bd4 Rxe4 21. Bxe4 Ncxe4 22. Nxg7 1-0 |
2024.01.20
Paracin Prestige Open
|
||||
662531 | Rzayev, C (2144) | Niharika, Challa (1982) | 1-0 | |
1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bb5 Nd4 5. Nf3 Nf6 6. e5 Nxb5 7. Nxb5 a6 8. Nc3 Ng8 9. d3 d5 10. O-O b5 11. f5 exf5 12. d4 c4 13. Qe1 Be6 14. Ne2 Ne7 15. Nf4 g6 16. Qg3 Qb6 17. c3 Bg7 18. Nh5 gxh5 19. Qxg7 O-O-O 20. Qg5 Ng6 21. Qxh5 h6 22. Bd2 Rdg8 23. Rae1 Qd8 24. Kh1 Qd7 25. Ng1 f4 26. h3 Rg7 27. Bxf4 Nxf4 28. Rxf4 Rg3 29. Qh4 Rhg8 30. Re2 h5 31. Nf3 R8g7 32. Nh2 R7g5 1-0 |
2024.01.15
Paracin Prestige Open
|
||||
670003 | Barrish, Daniel (2347) | Niharika, Challa (1982) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 e6 7. Bg2 Qc7 8. Nc4 Ra7 9. d3 Bd6 10. Ne4 Nxe4 11. dxe4 Ke7 12. Qxd6+ Qxd6 13. Nxd6 Kxd6 14. Bf4+ e5 15. O-O-O+ Ke6 16. Be3 b6 17. Rd5 f6 18. Rhd1 Ke7 19. Rxc5 Be6 20. Rc3 Rb7 21. f4 Nd7 22. Rc6 Nb8 23. Rxb6 Rxb6 24. Bxb6 Nd7 25. Ba5 Rb8 26. b3 g6 27. Bf1 exf4 28. gxf4 Bg4 29. Rd5 h5 30. Bxa6 Ra8 31. Bb4+ Ke8 32. Bb5 1-0 |
2023.07.17
Slovakia Chess Open 2023
|
||||
879217 | Bielik, Jakub (2077) | Niharika, Challa (2058) | 1-0 | |
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 d6 6. Bxc6+ bxc6 7. O-O e6 8. e5 d5 9. d4 cxd4 10. Nxd4 Ne7 11. Na4 Qa5 12. b3 Ba6 13. Rf3 c5 14. Bd2 Qc7 15. Rc3 c4 16. Rf3 O-O 17. Bb4 Rfe8 18. Bd6 Qc8 19. Nc5 Nc6 20. c3 Rd8 21. b4 Re8 22. a4 Nd8 23. b5 Bb7 24. a5 a6 25. Na4 1-0 |
2023.07.16
Slovakia Chess Open 2023
|
||||
890103 | Sharon, Rafael (1934) | Niharika, Challa (2058) | 1-0 | |
1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 c5 5. c3 Nc6 6. O-O Bd6 7. Bg5 h6 8. Bxf6 Qxf6 9. e4 cxd4 10. exd5 exd5 11. Nxd4 O-O 12. Bxd5 Ne5 13. Nd2 Bg4 14. Ne4 Qg6 15. Qb3 Rad8 16. Nxd6 Rxd6 17. Bg2 Qh5 18. f3 Bc8 19. Rae1 Nd3 20. Re2 b6 21. Qa3 Nc5 22. Rfe1 a5 23. b3 Rdd8 24. Nc6 Rd6 25. Re5 g5 26. Ne7+ Kg7 27. c4 Rf6 28. Nd5 Rd6 29. Nf4 1-0 |
2023.07.15
Slovakia Chess Open 2023
|
||||
890065 | Niharika, Challa (2058) | Nagarkatte Vedant (2109) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. a3 Bb7 9. Qd2 Nbd7 10. O-O-O Nb6 11. g4 Rc8 12. Kb1 Nfd7 13. h4 Ne5 14. b3 Be7 15. Rg1 Qc7 16. Na2 d5 17. f4 Ned7 18. e5 Bxa3 19. Bxb5 Be7 20. Bxd7+ Nxd7 21. f5 Nc5 22. fxe6 fxe6 23. g5 Kd7 24. Rge1 a5 25. Qg2 Qb6 26. Nxe6 Qxe6 27. Nc3 Rhd8 28. Nb5 Qg6 29. Kb2 Ke8 30. Nd4 Ba6 31. Qg4 h5 32. Qf3 Rb8 33. Rd2 a4 34. Nc6 Qxc6 35. Bxc5 Qxc5 36. g6 Qa3+ 37. Kb1 Rxb3+ 38. cxb3 Qxb3+ 39. Qxb3 axb3 40. Rd4 Bc5 41. Rf4 Bd3+ 42. Kb2 Bc4 43. e6 Ra8 44. e7 Ra2+ 45. Kc3 Rc2# 0-1 |
2023.07.14
Slovakia Chess Open 2023
|
||||
890030 | Sosovickova, Jana (2026) | Niharika, Challa (2058) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 b5 8. a3 Bb7 9. Bg2 Be7 10. Be3 Nfd7 11. Qe2 Nb6 12. Rd1 N8d7 13. Nf3 Nc4 14. Bc1 Qc7 15. O-O O-O 16. g5 Rfe8 17. h4 Nxa3 18. bxa3 Qxc3 19. Rd3 Qc7 20. Nd4 Rac8 21. Rg3 d5 22. h5 dxe4 23. g6 Bf6 24. gxf7+ Kxf7 25. Bxe4 Bxe4 26. Qxe4 Qe5 27. Qxh7 Nf8 0-1 |
2023.07.13
Slovakia Chess Open 2023
|
||||
889989 | Niharika, Challa (2058) | Rakesh, Kumar Jena (2320) | 0-1 | |
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. O-O-O Nd7 8. d5 c5 9. dxc6 Bxc6 10. Nge2 Rc8 11. Nd4 Bb7 12. f3 Nb6 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nce2 Rc8 16. g4 Qc7 17. Rhe1 Nf6 18. h4 h5 19. gxh5 Nxh5 20. Bg5 e5 21. Nb3 O-O 22. Rc1 Kh7 23. Na5 Ba8 24. c4 Qb8 25. Be7 Bh6 26. Bg5 f5 27. Nc3 Bg7 28. Be3 bxc4 29. Nd5 fxe4 30. fxe4 Qb5 31. Rc2 0-1 |
2023.07.12
Slovakia Chess Open 2023
|
||||
889946 | Rudzinska, Michalina (2257) | Niharika, Challa (2058) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. h3 Qc7 10. Be3 Nc6 11. Nxc6 bxc6 12. Na4 Rb8 13. c4 Rd8 14. Rc1 Bd7 15. b3 Qa5 16. c5 Be8 17. Qc2 Qc7 18. f4 Nd7 19. Qf2 Rb5 20. cxd6 exd6 21. e5 c5 22. Nc3 dxe5 23. Nxb5 axb5 24. f5 c4 25. bxc4 bxc4 26. fxg6 hxg6 27. Bd5 Nf6 28. Bxc4 Qd7 29. Kh2 Ne4 30. Qc2 Nd2 31. Bxd2 Qxd2+ 32. Rf2 Qxc2 33. Rcxc2 Kf8 34. Bxf7 Bxf7 35. Rc7 Bh8 36. Rcxf7+ Kg8 37. Re7 Ra8 38. h4 Bg7 39. Kh3 1-0 |
2023.07.11
Slovakia Chess Open 2023
|
||||
889908 | Niharika, Challa (2058) | Bochnicka, Vladimir ml. (2330) | 0-1 | |
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Be3 Nxd5 10. exd5 Nb8 11. Nc4 Nd7 12. a4 O-O 13. Be2 f5 14. f4 g5 15. fxe5 Nxe5 16. Bb6 Qd7 17. Nxe5 dxe5 18. O-O Rf6 19. a5 Bd6 20. Qd2 f4 21. c4 Qe7 22. Rac1 Bb4 23. Qd1 Bd7 24. c5 Rxb6 25. cxb6 Qd6 26. Rc7 Bxa5 27. Rxd7 Bxb6+ 28. Kh1 Qxd7 29. d6 Bd4 30. Qb3+ Kh8 31. Bd3 Qxd6 32. Qf7 Qh6 33. Rc1 Qg7 34. Qd5 Rf8 35. Qd6 Qf6 36. Qd7 Qf7 37. Qd6 f3 38. Rf1 f2 39. h3 Bxb2 40. Rb1 Bd4 41. Rc1 Qf4 42. Rb1 b5 43. Qe7 e4 0-1 |
2023.07.01
Bydgoszcz Open A 2023
|
||||
908563 | Stachecki, Mikolaj (2016) | Niharika, Challa (2058) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 b5 7. a4 b4 8. Nd5 e6 9. Nxf6+ Qxf6 10. a5 Bb7 11. f3 Nd7 12. Bc4 Qe5 13. O-O Qc5 14. Bb3 e5 15. Be3 exd4 16. Bxd4 Qh5 17. Re1 Bc6 18. e5 dxe5 19. Bxe5 Nxe5 20. Qd4 f6 21. Qc4 Bd7 22. Rad1 Rc8 23. Qd5 Bc5+ 24. Kf1 Bb5+ 25. Bc4 Bxc4+ 26. Qxc4 Qf7 27. Qxa6 O-O 0-1 |
2023.06.30
Bydgoszcz Open A 2023
|
||||
908530 | Niharika, Challa (2058) | Diachek, Andriy (2106) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. a3 Bb7 9. Qd2 Be7 10. g4 Nfd7 11. O-O-O Nb6 12. Kb1 N8d7 13. Qf2 Rc8 14. h4 Rxc3 15. bxc3 Na4 16. Bd2 d5 17. Qe3 Qc7 18. Nb3 Bxa3 19. Rh3 Ndb6 20. Ka2 Be7 21. Ra1 Nc4 22. Bxc4 bxc4 23. Kb1 Bc6 24. exd5 exd5 25. Ra2 Qb7 26. Qd4 O-O 27. Kc1 cxb3 28. Rxa4 Bxa4 29. Qxa4 bxc2 30. Qxc2 d4 31. cxd4 Rc8 32. Bc3 Ba3+ 33. Kd1 Bb4 34. f4 Qc7 0-1 |
2023.06.29
Bydgoszcz Open A 2023
|
||||
908496 | Niharika, Challa (2058) | Sliwerski, R (1984) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 O-O 10. g4 Nbd7 11. O-O-O b5 12. Kb1 b4 13. Nd5 Bxd5 14. exd5 Nb6 15. Na5 Nbxd5 16. Nc6 Qc7 17. Nxe7+ Qxe7 18. g5 Nxe3 19. Qxe3 Nh5 20. Bc4 Nf4 21. Qb6 a5 22. Qxd6 Qxg5 23. Rhg1 Qf5 24. Rge1 Ng6 25. b3 Rac8 26. Rd3 Qf4 27. h3 Qg3 28. Red1 Qxh3 29. Qa6 Ra8 30. Qb7 Qc8 31. Qe4 a4 32. Rd6 a3 33. Rh1 Rd8 34. Rxg6 hxg6 35. Qxg6 Rd1+ 36. Rxd1 Qxc4 37. Qxg7+ Kxg7 38. bxc4 Kf6 39. Rd6+ Kf5 40. Rb6 Kf4 41. c3 bxc3 42. Rf6+ Ke3 43. Kc2 Kd4 44. c5 Rc8 45. Rxf7 Rxc5 46. Ra7 Ke3 47. Rf7 Rb5 48. Kxc3 Rb2 49. Re7 Kf4 50. Rf7+ Kg5 51. Re7 Kf6 52. Ra7 Rxa2 53. Ra8 Rf2 54. Kb4 a2 55. Kc4 Rxf3 56. Rxa2 Kf5 57. Ra8 Ke4 58. Re8 Rf7 59. Kc3 Rd7 60. Rh8 Kf3 61. Rh3+ Kg4 62. Rh8 e4 63. Rf8 e3 64. Kc2 e2 65. Re8 Kf3 66. Rf8+ Kg2 67. Rg8+ Kf1 68. Rf8+ Ke1 69. Re8 Rc7+ 70. Kb3 Rc1 71. Kb2 Rc4 72. Kb3 Rf4 73. Kc2 Kf2 74. Kd2 Rd4+ 75. Kc3 Rd1 0-1 |
2023.06.28
Bydgoszcz Open A 2023
|
||||
908462 | Meers, Hubert (2071) | Niharika, Challa (2058) | 1/2-1/2 | |
1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8. Nxd4 a6 9. h3 Qc7 10. Be3 Nc6 11. Rc1 Ne5 12. Nd5 Nxd5 13. exd5 Nc4 14. b3 Nxe3 15. fxe3 Qc3 16. Qd3 Qxd3 17. cxd3 Bxd4 18. exd4 Rd8 19. Rfe1 Kf8 20. Rc7 Rd7 21. Rc3 b5 22. h4 Rb7 23. b4 Bg4 24. Rb1 a5 25. a3 axb4 26. Rxb4 Bd7 27. Kf2 Ra4 28. Ke3 Rba7 29. Rbb3 h5 30. Bf3 Ke8 31. Be4 Kd8 32. Bf3 Rb7 33. Bd1 Raa7 34. Kd2 Rc7 35. Rxc7 Kxc7 36. Rc3+ Kb6 37. Ke3 Rc7 38. Rxc7 Kxc7 39. Kf4 f6 40. Ke3 Kb6 41. Bc2 Bg4 42. Kf4 Ka5 43. Bb3 Bh3 44. Ke3 Bf5 45. Kd2 g5 46. Bd1 Bg6 47. Kc3 Bf7 48. Bb3 f5 49. hxg5 f4 50. gxf4 h4 51. Bd1 h3 52. Bf3 Bg6 53. Kb3 h2 54. Bh1 Bxd3 55. Kc3 Bf5 56. Kb3 Bg6 57. Bg2 1/2-1/2 |
2023.06.27
Bydgoszcz Open A 2023
|
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908428 | Niharika, Challa (2058) | Starosciak, Szymon (1928) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 h6 11. Be3 h5 12. Kb1 Ne5 13. f4 Neg4 14. Bg1 Qc7 15. Be2 b5 16. a3 Rb8 17. Nf3 Bc6 18. Bd3 Qb7 19. Qe2 e5 20. fxe5 dxe5 21. Nd2 O-O 22. Nb3 b4 23. Na5 Qc7 24. Nxc6 bxc3 25. Nxb8 Rxb8 26. Bb5 Rxb5 27. b3 Bxa3 28. Qd3 Bb2 0-1 |
2023.06.26
Bydgoszcz Open A 2023
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913802 | Karpus, Michal (2212) | Niharika, Challa (2058) | 1-0 | |
1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 a6 7. Na3 h6 8. Nc4 Nf6 9. Be3 b5 10. Nb6 Rb8 11. Nxc8 Rxc8 12. a4 b4 13. Nd5 Nxd5 14. Qxd5 Nb8 15. Bc4 Qd7 16. O-O g5 17. Rfd1 Rc6 18. Bd2 Rc5 19. Qd3 Qc8 20. b3 Qb7 21. a5 Be7 22. Ra4 Nc6 23. Bxa6 Qb8 24. Bc4 Rxa5 25. Rxa5 Nxa5 26. Bd5 O-O 27. Ra1 Qb6 28. Qe3 Qb5 29. c4 bxc3 30. Qxc3 Bd8 31. b4 Nb7 32. Qc6 Qe2 33. Be3 Qb2 34. Rf1 1-0 |
2023.06.25
Bydgoszcz Open A 2023
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913766 | Paprocki, J (2176) | Niharika, Challa (2058) | 1-0 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4 Qc7 9. f5 e5 10. Nf3 O-O 11. Qe2 Nbd7 12. g4 Nc5 13. g5 Nfxe4 14. Nxe4 Nxb3 15. axb3 Bxf5 16. c4 Qc6 17. Nc3 Be6 18. O-O Qb6+ 19. Qe3 Qxb3 20. Nd5 Qxc4 21. Nxe7+ Kh8 22. Nd2 Qg4+ 23. Qg3 Qd4+ 24. Qf2 Qg4+ 25. Qg2 Qd4+ 26. Kh1 Rae8 27. Nf5 Qc5 28. b4 Qc2 29. Ne4 Qc6 30. Bb2 b6 31. Rac1 Qd7 32. Nexd6 1-0 |
2023.06.24
Bydgoszcz Open A 2023
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913726 | Niharika, Challa (2058) | Sowinski, Pawel (2291) | 0-1 | |
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. O-O Nd7 10. Bf4 Nf8 11. Bxd6 Qxd6 12. Ng3 Be6 13. Ne4 Qc7 14. f4 f5 15. Nc5 g6 16. Nxe6 Nxe6 17. Qf3 Qb6 18. Qf2 c5 19. dxc5 Nxc5 20. Bc4 Qc7 21. Bd5 Re7 22. c4 Rae8 23. Rae1 Rxe1 24. Rxe1 Rxe1+ 25. Qxe1 Nd3 26. Qe8+ Kg7 27. Qe3 Nxf4 28. Bxb7 Qxc4 29. b3 Qc1+ 30. Kf2 Qb2+ 31. Kf1 Qb1+ 32. Qe1 Qd3+ 33. Kg1 Qd4+ 0-1 |
2023.03.04
38th ChessOrg Open
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1015671 | Funke, Joerg-Dietmar (1909) | Niharika, Challa (2044) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be6 8. O-O Nbd7 9. h3 b5 10. f4 Rc8 11. f5 Bc4 12. g4 h6 13. Kg2 b4 14. Nd2 Bxd3 0-1 |
2023.03.03
38th ChessOrg Open
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1015645 | Niharika, Challa (2044) | Levin, F (2456) | 0-1 | |
1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Qxd5 9. O-O Bxc3 10. bxc3 O-O 11. c4 Qc6 12. Bb2 Nbd7 13. f3 b6 14. a4 a5 15. Qe1 Ba6 16. Nd2 Rfe8 17. Qg3 g6 18. Kh1 Nh5 19. Qg5 Qf6 20. Qg4 Nc5 21. Ne4 Nxe4 22. fxe4 Qe6 23. Qh4 Bxc4 24. Rf5 f6 25. Raf1 Bxd3 26. Rxh5 gxh5 27. Rxf6 Qg4 28. Qxg4+ hxg4 29. cxd3 Rf8 30. Rxf8+ Rxf8 31. Kg1 Rd8 32. Bxe5 Rxd3 33. Bc7 Rb3 34. Kf2 Kf7 35. e5 b5 36. axb5 a4 37. Bb6 a3 38. Bd4 Rxb5 39. g3 a2 0-1 |
2023.01.17
Paracin Prestige Open
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1061091 | Pecurica, M (2318) | Niharika, Challa (2044) | 1-0 | |
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. O-O e5 8. Re1 a5 9. Rb1 Re8 10. Bf1 b6 11. a3 exd4 12. Nxd4 Bb7 13. f3 Nh5 14. Be3 Qh4 15. Qd2 Be5 16. g4 Ng7 17. Kh1 Bxd4 18. Bxd4 Ne6 19. Bf2 Qf6 20. Re3 Ne5 21. Bg3 Nf4 22. h4 h6 23. Nd5 Nxd5 24. cxd5 Kg7 25. Be2 Rad8 26. f4 Nd7 27. g5 hxg5 28. hxg5 Qe7 29. b4 axb4 30. axb4 f6 31. Qd4 Kf7 32. Rf1 f5 33. Bd3 c5 34. dxc6 Bxc6 35. Qc4+ d5 36. Qxc6 dxe4 37. Be2 Qxb4 38. Rd1 Rh8+ 39. Kg2 Qe7 40. Rd6 Nf8 41. Rf6+ Kg7 42. Be1 Qc5 43. Rxg6+ Nxg6 44. Qf6+ Kg8 45. Qxg6+ Kf8 46. Qf6+ 1-0 |
2022.12.26
58th Groningen Open 2022
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1083429 | Niharika, Challa (2044) | Saketh, P (2030) | 0-1 | |
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 Nc6 8. h3 Nxd4 9. Qxd4 O-O 10. Bd2 a6 11. Qe3 Be6 12. O-O-O Rc8 13. Kb1 b5 14. Nd5 Nd7 15. c3 a5 16. f4 a4 17. Bc2 Bxd5 18. exd5 Nb6 19. Bc1 a3 20. b3 Rxc3 21. Qe4 Qc7 22. Bd2 Nxd5 23. Rc1 Rc8 24. Rhd1 e6 25. Qe1 0-1 |