WORLDBASE Event / Événement 15th Chennai Open 2025 (2025)
GameID: 0
149 games / 149 parties
2025.01.07 15th Chennai Open 2025
219335 Iniyan, Pa (2508) Sammed Jaykumar, Shete (2379) 1-0
1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 c4 7. O-O Be7 8. Nc3 Nf6 9. Ne5 O-O 10. b3 cxb3 11. Nxc6 bxc6 12. axb3 Bf5 13. Ba3 Rb8 14. Na4 h5 15. Bxe7 Qxe7 16. Nc5 h4 17. Qd2 Rfe8 18. Ra2 h3 19. Bh1 Be4 20. f3 Bf5 21. Kf2 Rb5 22. Rfa1 Rxc5 23. dxc5 Qxc5+ 24. e3 Rb8 25. Ra5 Qd6 26. Qc3 Qb4 27. Qxb4 Rxb4 28. g4 Be6 29. Rxa7 Rxb3 30. R7a3 Rb2+ 31. Kg3 g5 32. Kxh3 d4 33. Kg3 Nd5 34. f4 Nxe3 35. fxg5 Kg7 36. Rxe3 dxe3 37. Bxc6 e2 38. Bf3 Bb3 39. Re1 Bd1 40. h4 Rb3 41. Kf4 Rb4+ 42. Be4 Ra4 43. h5 Ra3 44. h6+ Kg8 45. g6 fxg6 46. Bxg6 Ra4+ 47. Be4 Ra5 48. g5 Ra6 49. g6 Rf6+ 50. Ke5 1-0
2025.01.07 15th Chennai Open 2025
219336 Aronyak, Ghosh (2544) Madhvendra Pratap Sharma (2281) 1-0
1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. Nf3 Nf6 9. Qd1 Bc5 10. a3 Qe7 11. Bg5 Bg4 12. e3 Rd8 13. Qc2 Bxf3 14. gxf3 Bb6 15. Qe4 Nxe4 16. Bxe7 Kxe7 17. fxe4 Bc5 18. Rc1 Kf8 19. Na4 Bd6 20. Nc5 Bxc5 21. Rxc5 Ke7 22. e5 Nb8 23. Bh3 Na6 24. Rc2 Rd5 25. f4 Rc5 26. Rxc5 Nxc5 27. Ke2 Na4 28. Rc1 Rb8 29. Rc7+ Kf8 30. b3 Nb6 31. Bg2 Rd8 32. Rxb7 Nd7 33. Rxa7 Nc5 34. b4 Nb3 35. Ra8 Rxa8 36. Bxa8 Nc1+ 37. Kd2 Nb3+ 38. Kc2 Na1+ 39. Kb2 1-0
2025.01.07 15th Chennai Open 2025
219337 Shahil, Dey (2374) Siddharth, Jagadeesh (2515) 1/2-1/2
1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. c4 c5 8. d4 cxd4 9. Nxd4 Qc8 10. Nc3 Bxg2 11. Kxg2 Qb7+ 12. Kg1 Na6 13. Qd3 Nc5 14. Qf3 Nfe4 15. Nxe4 Nxe4 16. Nb5 f5 17. Nc3 Bf6 18. Rab1 Bxc3 19. Bxc3 Qc6 20. Rbc1 Nxc3 21. Qxc3 f4 22. Rcd1 f3 23. exf3 Rxf3 24. Rd3 Raf8 25. Rxf3 Rxf3 26. Qe5 Rf8 27. Rd1 h6 28. Rd2 Kh7 29. Qd4 Rf7 30. Qd3+ Kg8 1/2-1/2
2025.01.07 15th Chennai Open 2025
219338 Mohamed, Anees M (2334) Das, Say (2434) 1/2-1/2
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. h3 Bh5 8. Ne2 Bxe2 9. Bxe2 Nc6 10. O-O Rc8 11. Nd2 e6 12. Nf3 Bd6 13. Bd3 O-O 14. Re1 a6 15. a3 h6 16. Qd1 b5 17. Qe2 Na5 18. Ne5 Nb3 19. Rb1 Bxe5 20. dxe5 Nxc1 21. Rbxc1 Nd7 22. Rcd1 g6 23. Bb1 Kg7 24. Rd4 Qb6 25. Bd3 Nc5 26. Bc2 Qc7 27. Rg4 Qe7 28. h4 h5 29. Rg5 Rh8 30. f4 Ne4 31. Bxe4 dxe4 32. Qxe4 Rc4 33. Qe3 Rd8 34. Rf1 a5 35. Qf2 a4 36. Rg3 Rc5 37. Re3 Rcd5 38. Re2 R8d7 39. Kh2 Rd3 40. Rg1 Qd8 41. g3 Qa8 42. Qg2 Qc8 43. Qe4 Qd8 44. Rgg2 R7d5 45. Re3 Rd1 46. Re1 Rxe1 47. Qxe1 Rd1 48. Qe4 Ra1 49. Qe2 Qd5 50. Rg1 Ra2 51. Rg2 Qc5 52. Qf2 Qc6 53. Qe2 Qd5 54. Qd2 1/2-1/2
2025.01.07 15th Chennai Open 2025
219339 Deepan, C (2413) Kaustuv, K (2409) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 e6 7. O-O Nge7 8. Bd2 O-O 9. a3 a5 10. Qc1 b6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. h4 h6 14. e3 Rc8 15. Qc2 d5 16. Qb3 Ba6 17. Rfd1 d4 18. exd4 cxd4 19. Nb5 e5 20. Qa4 Rb8 21. b4 Bc8 22. Re1 f6 23. Rab1 Bf5 24. Qc2 Qd7 25. Kh2 g5 26. c5 bxc5 27. bxc5 Bg4 28. Nd6 Nf5 29. Nxf5+ Qxf5 30. Ng1 Qd7 31. Rb6 Ne7 32. Reb1 Rxb6 33. cxb6 gxh4 34. b7 hxg3+ 35. fxg3 Qd6 36. Rc1 Be6 37. Qc5 Qxc5 38. Rxc5 Rb8 39. Rxa5 Nd5 40. Rxd5 1-0
2025.01.07 15th Chennai Open 2025
219340 Manish Anto, Cristiano F (2328) Vaz, Ethan (2412) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8. O-O O-O 9. Ng3 Be6 10. Nd5 Bxd5 11. exd5 g6 12. c4 Nbd7 13. Be3 a5 14. b3 Ne8 15. Qd2 f5 16. f4 Bf6 17. Rac1 exf4 18. Rxf4 Bg5 19. Rff1 Qb6 20. Bxb6 Bxd2 21. Rcd1 Bb4 22. Bf2 Nef6 23. h3 Bc5 24. Ne2 a4 25. Nd4 axb3 26. axb3 Ne4 27. Bxe4 fxe4 28. Be3 Rxf1+ 29. Rxf1 Ra3 30. Re1 Bb4 31. Rf1 Bc5 32. Re1 Bb4 33. Rf1 Bc3 34. Rb1 Ra2 35. b4 b6 36. Ne6 Re2 37. Bf4 e3 38. Bxd6 Rc2 39. c5 e2 40. c6 Rb2 41. Rc1 Rc2 42. Rb1 Rb2 43. Rc1 Rc2 44. Rxc2 e1=Q+ 45. Kh2 Nf6 46. c7 Ng4+ 1/2-1/2
2025.01.07 15th Chennai Open 2025
219341 Mayank, Chakraborty (2457) Czebe, A (2278) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O Bg4 12. f3 Bh5 13. Bg5 Ne5 14. Re1 Qb6+ 15. Kh1 Nxd3 16. Qxd3 Bg6 17. Qd2 Rad8 18. Rad1 d4 19. Ne4 Bxe4 20. Bxf6 Qxf6 21. Rxe4 Rfe8 22. Qxd4 Qxd4 23. Rdxd4 Kf8 24. h4 Rxd4 25. Rxd4 Re2 26. Rc4 b5 27. Rc7 a5 28. Kh2 a4 29. h5 Re1 30. Rb7 Re2 31. Rxb5 Rxc2 32. Rb7 g5 33. Rb6 Ke7 34. Kh3 f5 35. g3 Rf2 36. Rb7+ Kf6 37. Rxh7 Rxf3 38. Rh6+ Kf7 39. Rg6 g4+ 40. Kh4 Rb3 41. Ra6 Rxb2 42. h6 Kg8 43. Kg5 Kh7 44. Ra7+ Kh8 45. Kxf5 Rb3 46. Kg5 1-0
2025.01.07 15th Chennai Open 2025
219342 Vaidyanathan, Kannan (1940) Sanket, Chakravarty (2374) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. Qc2 c5 7. Nf3 Nbd7 8. e3 Qa5 9. Nd2 O-O 10. Bxf6 Nxf6 11. Nb3 Bxc3+ 12. bxc3 Qa4 13. dxc5 Qg4 14. Nd4 Ne4 15. g3 Nxc5 16. Bg2 Be6 17. O-O Rac8 18. f4 Ne4 19. f5 Bd7 20. Rf4 Qg5 21. Bxe4 dxe4 22. Qxe4 Rxc3 23. Qxb7 Rxe3 24. Qxd7 Rxg3+ 25. hxg3 Qxg3+ 26. Kf1 Qxf4+ 27. Ke2 Qb8 28. Kd3 Rd8 29. Qe7 h6 30. Qe4 Qb5+ 31. Ke3 Qa4 32. Nc6 Qa3+ 33. Kf4 Rd3 34. Ne7+ Kf8 35. Ng6+ fxg6 36. Qa8+ Kf7 37. fxg6+ Kf6 38. Ke4 Qd6 39. Rf1+ Kxg6 40. Qe8+ Kh7 41. Qb5 Qd4+ 42. Kf5 g6+ 43. Ke6 Re3+ 44. Kf7 Qg7# 0-1
2025.01.07 15th Chennai Open 2025
219343 Venkatesh, M (2362) Anadkat, Kartavya (2139) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. d4 e4 8. Ng5 d5 9. f3 exf3 10. O-O Qd7 11. Qxf3 Nh6 12. Qh5+ g6 13. Re1+ Kd8 14. Qh4 Kc8 15. Bxc6 bxc6 16. Nd2 Nf7 17. Nxf7 Qxf7 18. Nf3 Bd6 19. Bf4 Be4 20. Bxd6 cxd6 21. Nd2 g5 22. Nxe4 dxe4 23. Qxe4 Kc7 24. Qe7+ Qxe7 25. Rxe7+ Kb6 26. Rae1 d5 27. R1e6 Rac8 28. h3 a5 29. b3 Rc7 30. Kf2 h5 31. Rxc7 Kxc7 32. Rg6 Rf8+ 33. Ke2 Re8+ 34. Kd3 Rf8 35. Rxg5 Rf2 36. a4 h4 37. Rg4 Kd6 38. c4 Rb2 39. Kc3 Re2 40. Rxh4 Rxg2 41. Rh6+ Kc7 42. Rh7+ Kb6 43. cxd5 cxd5 44. Rh6+ Kb7 45. Rd6 Rg5 46. Kb2 Rh5 47. Kc2 Ka7 48. Rc6 Rh4 49. Rc5 Rxd4 50. Kc3 Rd1 51. Rxa5+ Kb6 52. Ra8 Rf1 53. Rb8+ Kc7 54. Rh8 Kd6 55. Kb4 Ke5 56. a5 d4 57. Rd8 Ke4 58. a6 Rf7 59. Kc5 d3 60. b4 Rf5+ 61. Kc4 1-0
2025.01.07 15th Chennai Open 2025
219344 Ajay Santhosh Parvathareddy (2292) Vijay, Shreeram P (2025) 1-0
1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Ne4 8. Nxe4 fxe4 9. Ne1 d5 10. Be3 Nd7 11. Qc2 c6 12. f3 Bg5 13. Bxg5 Qxg5 14. Qc3 dxc4 15. fxe4 Rxf1+ 16. Kxf1 Nf6 17. Nf3 Qh6 18. Qc1 Qh5 19. e5 Nd5 20. e4 Nb6 21. Qc3 Bd7 22. Kg1 Rf8 23. Re1 Be8 24. Nd2 Qg5 25. Nxc4 Nxc4 26. Qxc4 Qd2 27. Qc3 Rf2 28. Bh3 Bf7 29. d5 Rxh2 30. Qxd2 Rxd2 31. dxe6 Bh5 32. g4 Bg6 33. Rf1 Rd8 34. g5 Re8 35. Bf5 Bh5 36. Rf2 Re7 37. Rd2 Be8 38. Kf2 Kf8 39. Ke3 g6 40. Bg4 c5 41. Rf2+ Kg7 42. Rc2 b6 43. b4 cxb4 44. Kd4 Ba4 45. Rc1 b3 46. axb3 Bxb3 47. Rc3 Ba4 48. Kd5 b5 49. Kd6 b4 50. Rf3 Rb7 51. Rf7+ Rxf7 52. exf7 Kf8 53. e6 b3 54. e7+ 1-0
2025.01.07 15th Chennai Open 2025
219345 Dhananjay, S (2270) Slizhevsky, A (2340) 0-1
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. b3 O-O 9. Bb2 Re8 10. Rc1 Bf8 11. Ne4 a5 12. Nc5 a4 13. Nxa4 Nxa4 14. bxa4 e4 15. Ne1 Qd5 16. Qc2 Bf5 17. Qc3 Rxa4 18. Nc2 Rxa2 19. Ne3 Qb5 20. Rb1 Bc8 21. f3 Qc5 22. fxe4 Qxc3 23. Bxc3 Bc5 24. Kf2 Nd4 25. Ke1 c6 26. Ra1 Rxa1+ 27. Bxa1 Be6 28. Bb2 g6 29. Kf2 Rd8 30. Bc3 Nb5 31. Kf3 Nxc3 32. dxc3 h5 33. Ra1 Kg7 34. h3 Rd2 35. Rb1 b6 36. g4 hxg4+ 37. hxg4 Ra2 38. Rd1 Kf6 39. Rd3 b5 40. Kf4 g5+ 41. Kf3 Ke5 42. Bf1 Ra4 43. Nf5 Rxe4 44. e3 Rxg4 45. Nd4 Bxd4 46. cxd4+ Kd6 47. Ra3 Rh4 48. Ra6 Bd5+ 0-1
2025.01.07 15th Chennai Open 2025
219346 Rios, Cr (2435) Sri, Sai Baswanth P (2161) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. O-O-O a6 12. Nd4 Ne7 13. a4 Ne8 14. Qb4 Rb8 15. Bc4 d6 16. f4 Bd7 17. e5 Nc6 18. Nxc6 bxc6 19. Qa3 d5 20. Bd3 f5 21. a5 Nc7 22. Na4 c5 23. Nxc5 Qe7 24. Nxd7 Qxd7 25. Qd6 Qxd6 26. exd6 Nb5 27. Rhe1 Kf7 28. d7 Nd6 29. Re5 Rfd8 30. Rde1 Ne4 31. Bxe4 dxe4 32. Rd1 Rb7 33. c3 Rbxd7 34. Rxd7+ Rxd7 35. b4 Ke7 36. g4 g6 37. gxf5 gxf5 38. b5 axb5 39. Rxb5 Rd6 40. Kc2 Kd7 41. Rb7+ Kc8 42. Rxh7 Ra6 43. h4 Rxa5 44. h5 Ra2+ 45. Kd1 Rh2 46. h6 Kb8 47. c4 Kc8 48. c5 e3 49. Rh8+ Kc7 50. h7 Kb7 51. c6+ Kxc6 52. Rc8+ Kd5 53. h8=Q Rxh8 54. Rxh8 Ke4 55. Re8 Kxf4 56. Rxe6 Kf3 57. Ke1 f4 58. Re8 1-0
2025.01.07 15th Chennai Open 2025
219347 Vignesh, B (2135) Fedorov, Alex (2409) 0-1
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 b6 6. c3 a6 7. Bf1 d5 8. exd5 Nxd5 9. d4 cxd4 10. Nxd4 Bb7 11. Bc4 Nxd4 12. Qxd4 Bc5 13. Qe4 Qf6 14. Qe2 Rd8 15. b4 Nxb4 16. cxb4 Bd4 17. Be3 Bxe3 18. Na3 Bd4 19. Rad1 Qg5 20. Qf1 b5 21. Bb3 O-O 22. Nc2 Bc3 23. Rxd8 Rxd8 24. Rb1 Rd2 25. Ne3 Bxb4 26. Rd1 h5 27. Rxd2 Bxd2 28. Nd1 h4 29. h3 g6 30. Nb2 Bc3 31. Nd3 a5 32. Bd1 a4 33. Bg4 Bd5 34. Qb1 0-1
2025.01.07 15th Chennai Open 2025
219348 Sathvik Adiga (2395) Sneha Halder (2105) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. O-O-O a6 10. h4 Qd7 11. a3 O-O-O 12. Ng5 Ne5 13. Qd4 Nc6 14. Qf4 Ne5 15. Nxe6 Qxe6 16. Kb1 Qg4 17. f3 Qxf4 18. Bxf4 Bf6 19. h5 h6 20. Rh3 Rhe8 21. Bc1 Nd7 22. g4 Nc5 23. Bc4 Re7 24. f4 c6 25. g5 hxg5 26. fxg5 Be5 27. h6 d5 28. Be2 Ne4 29. Be3 Kc7 30. Bg4 Rh8 31. Kc1 Nd6 32. Kb1 gxh6 33. gxh6 f5 34. Bf3 f4 35. Bc1 Ne4 36. Rh5 Bd6 37. c4 dxc4 38. Rh2 Ng5 39. Bg4 Nf7 40. h7 Ne5 41. Bf5 Rf7 42. Be4 f3 43. Rf1 Nd7 44. Rh3 f2 45. Be3 Bc5 46. Kc1 Bxe3+ 47. Rxe3 Re7 48. Kd2 Nf6 49. Bg6 Rxe3 50. Kxe3 Nxh7 51. Rxf2 Ng5 52. Rf6 Rh4 53. Bf5 Kb6 54. Rf8 Kc5 55. Bc8 Ne4 56. Bxb7 Nd6 57. Bxa6 Rh3+ 58. Kf4 Rh2 59. Rb8 Rxc2 60. Ke5 Re2+ 61. Kf6 Re8 62. Rxe8 Nxe8+ 63. Ke7 Nc7 64. Bb7 Nd5+ 65. Kd7 Nb6+ 66. Kc7 Na4 67. Bxc6 Nxb2 68. Be4 Nd3 69. a4 Kb4 70. Kc6 Kxa4 71. Kd5 Kb4 72. Kd4 Nc1 73. Bc2 Nb3+ 74. Kd5 c3 75. Bd1 Na5 76. Kd4 Nc4 77. Bc2 Nb2 78. Kd5 Nc4 79. Kd4 Na3 80. Kd3 Nb5 81. Bd1 Na3 82. Bc2 Nc4 1/2-1/2
2025.01.07 15th Chennai Open 2025
219349 Rosh, Jain (2071) Setumadhav, Yellumahanthi (2334) 1/2-1/2
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. h3 h6 9. Re1 Re8 10. a5 Rb8 11. Be3 b5 12. axb6 axb6 13. d5 Bb7 14. Ra7 Qc8 15. dxc6 Bxc6 16. Qd3 Ra8 17. Rea1 Rxa7 18. Rxa7 Qb8 19. Ra2 Nc5 20. Bxc5 dxc5 21. Bb5 Rd8 22. Qc4 Bb7 23. Ra1 g6 24. Ba4 Bf8 25. Bb3 Rd7 26. Rd1 Re7 27. Qb5 Qc7 28. Nd5 Bxd5 29. Bxd5 Rd7 30. c4 Nxe4 31. Nxe5 Rxd5 32. Rxd5 Nf6 33. Nd7 Nxd5 34. cxd5 Qf4 35. g3 Qf5 36. Qc6 Qb1+ 37. Kg2 Qe4+ 38. Kh2 Qf5 39. Nf6+ Kg7 40. Ne8+ Kg8 1/2-1/2
2025.01.08 15th Chennai Open 2025
219350 Aronyak, Ghosh (2544) Iniyan, Pa (2508) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 d6 9. Be2 a5 10. b3 Nbd7 11. O-O Ne4 12. Qc2 f5 13. Bb2 Qe7 14. Rad1 c5 15. a4 Ng5 16. Nd2 Ne4 17. Nf3 Ng5 18. Nd2 Ne4 19. Nf3 Ng5 20. Nd2 1/2-1/2
2025.01.08 15th Chennai Open 2025
219351 Siddharth, Jagadeesh (2515) Deepan, C (2413) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 Qxc6 8. O-O Qc7 9. Be3 Nf6 10. Qd4 d6 11. Na4 Be7 12. Nb6 Rb8 13. c4 O-O 14. Rfd1 Rd8 15. f3 Nd7 16. Nxd7 Rxd7 17. Qb6 Bd8 18. Qxc7 Bxc7 19. Rd2 Kf8 20. Rad1 Ke7 21. b4 b6 22. a4 Rd8 23. b5 a5 24. f4 Bb7 25. Bf3 f5 26. Rd4 fxe4 27. Bxe4 Bxe4 28. Rxe4 g6 29. f5 gxf5 30. Bg5+ Kd7 31. Rh4 Rh8 32. Rh6 Rbe8 33. Bf6 Rhg8 34. Rxh7+ Kc8 35. Rd4 Rg6 36. Rf7 e5 37. Rh4 Rxf6 38. Rxf6 Bd8 39. Rhh6 Bxf6 40. Rxf6 Kd7 41. c5 bxc5 42. Rxf5 Ke6 43. Rf1 c4 44. Rc1 d5 45. Kf2 Kd6 46. h4 Kc5 47. h5 e4 48. Rb1 e3+ 49. Kf3 d4 50. b6 e2 0-1
2025.01.08 15th Chennai Open 2025
219352 Shahil, Dey (2374) Mayank, Chakraborty (2457) 1/2-1/2
1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. Nh4 Bd7 5. g3 c5 6. Bg2 Bc6 7. O-O e6 8. Nf3 Nbd7 9. c4 Rc8 10. cxd5 Nxd5 11. d4 N5f6 12. Nc3 cxd4 13. Nxd4 Bxg2 14. Kxg2 Bb4 15. Rc1 Qa5 16. Ndb5 O-O 17. a3 Be7 18. Qd4 a6 19. Nd6 Rc6 20. Nce4 Bxd6 21. Nxd6 Qb6 22. Rxc6 Qxc6+ 23. Kg1 Qc2 24. Nxb7 Qxb3 25. Na5 Qc2 26. Re1 e5 27. Qc3 Rc8 28. Qxc2 Rxc2 29. Ba1 Kf8 30. f3 Ke7 31. Kf2 e4 32. Rb1 exf3 33. Kxf3 Rc5 34. Nb3 Rf5+ 35. Kg2 Rb5 36. Kf3 Nc5 37. Nd2 Nfe4 38. Rd1 Nxd2+ 39. Rxd2 Nb3 40. Rd1 Nxa1 41. Rxa1 Rb3+ 42. Ke4 a5 43. e3 a4 44. Ra2 h5 45. h4 g6 46. Ra1 Kd6 47. Rd1+ Kc6 48. Rd3 f5+ 49. Kd4 Rxd3+ 50. Kxd3 Kd5 51. Kd2 Kd6 52. Kc3 Kc5 53. Kd3 Kd5 54. Kd2 1/2-1/2
2025.01.08 15th Chennai Open 2025
219353 Das, Say (2434) Venkatesh, M (2362) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Bg4 6. d3 Nf6 7. Be3 g6 8. h3 Bxf3 9. Qxf3 Bg7 10. Nc3 O-O 11. Bxc6 bxc6 12. g4 Rb8 13. O-O-O Nd7 14. h4 h6 15. Ne2 d5 16. Ng3 Qe7 17. Qe2 d4 18. Bd2 Nc5 19. Kc2 Na4 20. Rb1 Rb7 21. Qe1 a5 22. Ne2 Nxb2 23. Rxb2 Rxb2+ 24. Kxb2 Rb8+ 25. Ka1 Qa3 26. Qc1 Qxd3 27. Ng3 Bf8 28. c5 Rb5 29. Rd1 Rxc5 30. Qb1 Qf3 31. Qb3 Qxg4 32. Rh1 Rb5 33. Qd3 h5 34. Rc1 Bb4 35. Bxb4 Rxb4 36. Rxc6 Qf4 37. Rc2 c5 38. Qd2 c4 39. Qxf4 exf4 40. Nf1 c3 41. f3 Kg7 42. a3 Rc4 43. Kb1 d3 44. Rg2 Kf6 45. Rg5 d2 46. Kc2 Rd4 0-1
2025.01.08 15th Chennai Open 2025
219354 Vaz, Ethan (2412) Mohamed, Anees M (2334) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Re1 h6 9. Ba2 Re8 10. h3 Bf8 11. Be3 b6 12. Qd3 Bb7 13. Rad1 Qc8 14. Qd2 a6 15. dxe5 dxe5 16. Nh4 b5 17. Nf5 c5 18. Bxh6 gxh6 19. Nxh6+ Kh7 20. Nf5 c4 21. Qg5 Re6 22. Re3 Nxe4 23. Nxe4 Rg6 24. Qh4+ Kg8 25. Ne7+ Bxe7 26. Qxe7 Bxe4 27. Rxd7 Rxg2+ 28. Kf1 Rg7 29. Rxe4 Qc6 30. Rd8+ Rxd8 31. Qxd8+ Kh7 32. Qh4+ Kg8 33. Rxe5 Qd7 34. Ke2 Rg6 35. Bb1 c3 36. bxc3 bxa4 37. Ba2 Qc6 38. Qd8+ Kg7 39. Qd4 Kg8 40. Rh5 1-0
2025.01.08 15th Chennai Open 2025
219355 Sammed Jaykumar, Shete (2379) Manish Anto, Cristiano F (2328) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bb3 d6 7. h3 a5 8. O-O h6 9. Re1 Ba7 10. Nbd2 Be6 11. Bc2 Ne7 12. Nf1 Ng6 13. Ng3 c5 14. Be3 d5 15. d4 Nxe4 16. Nxe4 dxe4 17. Nxe5 cxd4 18. Bxd4 Nxe5 19. Bxe5 e3 20. fxe3 Qg5 21. Bd4 Bxh3 22. Qf3 Bg4 23. Qxb7 Bb8 24. Qe4 g6 25. Rf1 Bg3 26. Rxf7 Rxf7 27. Qxa8+ Rf8 28. Bb3+ 1-0
2025.01.08 15th Chennai Open 2025
219356 Sanket, Chakravarty (2374) Ajay Santhosh Parvathareddy (2292) 0-1
1. Nc3 d5 2. d4 Nf6 3. Nf3 e6 4. Bg5 Nbd7 5. e4 dxe4 6. Nxe4 Be7 7. Nxf6+ Bxf6 8. Bxf6 Nxf6 9. Bd3 O-O 10. O-O b6 11. Qe2 Bb7 12. Rad1 Qe7 13. Ba6 Bxa6 14. Qxa6 c5 15. Rfe1 Rfd8 16. Qa3 Qd6 17. Qa4 Qf4 18. Qc6 Rdc8 19. Qb7 Qc7 20. Qxc7 Rxc7 21. c4 cxd4 22. Rxd4 Rd7 23. Rxd7 Nxd7 24. Rd1 Nf6 25. Ne5 Kf8 26. b4 Ke8 27. b5 a6 28. a4 Ne4 29. f4 Nc5 30. Nc6 f6 31. a5 bxa5 32. b6 a4 33. f5 Rc8 34. Na5 exf5 35. Rd5 Nb3 36. Rxf5 Rb8 37. b7 Kd7 38. Kf2 Kc7 39. Ke1 Re8+ 40. Kd1 Rd8+ 41. Ke1 g6 42. Rxf6 Nxa5 43. Rxa6 Nxc4 44. Ra8 Rb8 45. Rxa4 Nd6 46. Rh4 Rh8 47. Ke2 Kxb7 48. Kf3 Kc6 49. Kf4 Nf7 50. Rh3 Kd7 51. Ra3 Ke7 52. h4 Rb8 53. Ra4 Kf6 54. g4 Rb5 55. Rc4 h6 56. Rc6+ Kg7 57. Rc7 g5+ 58. hxg5 hxg5+ 59. Ke4 Rb4+ 60. Kf3 Kf6 61. Rc6+ Ke5 62. Rg6 Rb3+ 63. Kg2 Rb5 64. Kg3 Rd5 65. Rg7 Kf6 66. Rg8 Rd3+ 67. Kg2 Nh6 68. Rf8+ Kg6 69. Ra8 Nxg4 70. Ra2 Rc3 71. Ra6+ Kh5 72. Ra8 Ne5 73. Ra2 Kh4 74. Re2 Nc4 75. Kh2 g4 76. Ra2 g3+ 77. Kg1 Rc1+ 78. Kg2 Rc2+ 0-1
2025.01.08 15th Chennai Open 2025
219357 Czebe, A (2278) Rios, Cr (2435) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Qa5+ 12. Bd2 Qd8 13. Bg5 Qa5+ 14. Bd2 Qd8 15. Bg5 Qa5+ 1/2-1/2
2025.01.08 15th Chennai Open 2025
219358 Madhvendra Pratap Sharma (2281) Fedorov, Alex (2409) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 d5 5. exd5 exd5 6. Qe2+ Be6 7. g3 Nc6 8. d3 h6 9. Bh3 Qe7 10. Bxe6 Qxe6 11. Qxe6+ fxe6 12. Nbd2 Nf6 13. Ne5 Nxe5 14. Bxe5 Kd7 15. Bb2 Bd6 16. O-O Rhf8 17. f4 Rf7 18. Rae1 Raf8 19. Be5 g5 20. Nf3 gxf4 21. Bxd6 Kxd6 22. Ne5 Rg7 23. Rxf4 Nd7 24. Rxf8 Nxf8 25. Kg2 Ng6 26. Nxg6 Rxg6 27. h3 b5 28. g4 b4 29. Kg3 a5 30. h4 Rg8 31. Rf1 Ke7 32. g5 hxg5 33. h5 g4 34. h6 Rh8 35. Rh1 Kf6 36. Kxg4 Rg8+ 37. Kf3 Rf8 38. Kg4 Kg6 39. h7 Kg7 40. Kg3 Kh8 41. Rh6 Rf1 42. Rxe6 Rc1 43. Ra6 Rxc2 44. Rxa5 c4 45. bxc4 dxc4 46. dxc4 Rxc4 47. Kf2 Kxh7 48. Ke3 b3 49. Kd3 Rb4 50. axb3 Rxb3+ 1/2-1/2
2025.01.08 15th Chennai Open 2025
219359 Kaustuv, K (2409) Mahindrakar, Indrajeet (2098) 1-0
1. Nf3 Nf6 2. c4 Nc6 3. d4 e6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. Nc3 O-O 8. e4 a6 9. Re1 Rb8 10. a4 e5 11. d5 Nb4 12. c5 Bg4 13. cxd6 cxd6 14. Be3 Nd7 15. h3 Bxf3 16. Bxf3 f5 17. Rf1 f4 18. Bd2 Nc5 19. Kg2 fxg3 20. fxg3 h5 21. h4 Rc8 22. Ne2 a5 23. Ng1 Ncd3 24. Bc3 Qb6 25. Qe2 Rc7 26. Rfd1 Nc5 27. Ra3 Rcf7 28. Be1 Qd8 29. Kh2 Bh6 30. Bg2 Kg7 31. Nf3 Qd7 32. Bh3 Qe8 33. Bd2 Bxd2 34. Rxd2 Rf6 35. Bg2 b6 36. Ng5 Kg8 37. Qe3 Nba6 38. b3 Nb4 39. Ra1 Qe7 40. Bh3 Rb8 41. Rg1 Qf8 42. Rgg2 Qh6 43. Be6+ Kg7 44. Rgf2 Rff8 45. Bf7 Rb7 46. Qf3 Kh8 47. Qf6+ Qg7 48. Qxg6 Qxg6 49. Bxg6 Rxf2+ 50. Rxf2 Nxb3 51. Bxh5 Nd4 52. Nf7+ Kg7 53. Nxd6 Rd7 54. Nf5+ Nxf5 55. Rxf5 b5 56. Be8 Rc7 57. Bxb5 Rc2+ 58. Kh3 Rd2 59. Rxe5 Nc2 60. Rf5 1-0
2025.01.08 15th Chennai Open 2025
219360 Jaiswal, R (2093) Slizhevsky, A (2340) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Be7 7. Bg2 O-O 8. O-O a6 9. a4 Qc7 10. Be3 Nc6 11. Nxc6 bxc6 12. a5 Bb7 13. Bb6 Qb8 14. Re1 c5 15. e5 dxe5 16. Bxb7 Qxb7 17. Rxe5 Nd7 18. Re4 Bf6 19. Rc4 Bd4 20. Ne2 Ne5 21. Nxd4 Nxc4 22. Bxc5 Rfd8 23. b4 Qe4 24. Qd3 Qxd3 25. cxd3 Ne5 26. Kf1 Rac8 27. Bb6 Rd5 28. Ke2 Nd7 29. Ke3 e5 30. Nb3 Rb5 31. Nc5 Nxb6 32. axb6 Rxb6 33. Nd7 Rxb4 34. Rxa6 f6 35. Nb6 Rd8 36. Na4 Rb3 37. Nc5 Rc3 38. Rc6 Rd5 39. Rc8+ Kf7 40. Rc7+ Kg6 41. Ne6 Rdxd3+ 42. Ke2 Rxc7 0-1
2025.01.08 15th Chennai Open 2025
219361 Karthikeyan, P2 (2286) Madhesh Kumar S (2006) 1-0
1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Bf5 8. d3 Re8 9. Nbd2 Nbd7 10. Nd4 Bg4 11. h3 e5 12. Nxc6 bxc6 13. hxg4 Bh6 14. Bh3 e4 15. cxd5 e3 16. dxc6 Ne5 17. Bxe5 Rxe5 18. Nc4 exf2+ 19. Rxf2 Be3 20. Nxe5 Qd6 21. Kg2 Qxe5 22. Rf3 Nd5 23. g5 Qxg5 24. Qf1 Qe7 25. Bd7 h5 26. Kh1 h4 27. Qh3 hxg3 28. Qxg3 Kg7 29. Raf1 f6 30. Qg4 Bg5 31. Qe6 Qc5 32. Be8 Qf8 33. Bxg6 Nc7 34. Qf5 Qd6 35. Rh3 Qxc6+ 36. Qe4 Qxe4+ 37. Bxe4 Rc8 38. Bf5 Rh8 39. Rxh8 Kxh8 40. Kg2 Nb5 41. Rh1+ Kg8 42. Kf2 Nc3 43. a3 Nb5 44. a4 Nd4 45. Be4 a5 46. e3 Nc2 47. Rh3 Kf8 48. d4 Na1 49. Bd5 Ke7 50. Ke2 Kd6 51. Bc4 Nc2 52. Kd3 Nb4+ 53. Kc3 Ke7 54. Rh7+ Kd6 55. Kd2 Nc6 56. Ke2 f5 57. Rh5 Bf6 58. Rxf5 Bxd4 59. Rd5+ 1-0
2025.01.08 15th Chennai Open 2025
219362 Matta, V (2091) Sathvik Adiga (2395) 0-1
1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. Nf3 a6 6. O-O d6 7. h3 h6 8. a3 O-O 9. Be3 Bxe3 10. fxe3 Ne7 11. Nh4 c6 12. Qf3 d5 13. Bb3 Be6 14. Qg3 Nd7 15. Nf5 Bxf5 16. exf5 f6 17. e4 Nc5 18. Ba2 Qd6 19. d4 Nd7 20. Rad1 Kh8 21. Kh1 Rad8 22. exd5 cxd5 23. Bxd5 Qb6 24. Be6 exd4 25. Na4 Qb5 26. Rf4 Nb8 27. b3 Nbc6 28. Qe1 d3 29. cxd3 Rxd3 30. Rxd3 Qxd3 31. Nc5 Qd6 32. Qc1 Nd4 33. Nxb7 Qe5 34. Qd2 Nexf5 35. Bxf5 Nxf5 36. Qf2 Rc8 37. Rc4 Ng3+ 38. Qxg3 Rxc4 39. Qxe5 Rc1+ 40. Kh2 fxe5 41. Nd6 Rc3 0-1
2025.01.08 15th Chennai Open 2025
219363 Mehta, Naitik R (2075) Nguyen Duc Hoa (2358) 0-1
1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg2 Be7 7. O-O O-O 8. a3 Nc6 9. dxc5 Bxc5 10. b4 Bb6 11. Bb2 Bg4 12. Qd3 Rc8 13. Nbd2 Qd7 14. b5 Na5 15. Ne5 Qc7 16. Nxg4 Nxg4 17. Rac1 Rfd8 18. Bh3 h5 19. Qf5 Nc4 20. Nxc4 dxc4 21. Bxg7 Nxf2 22. Rxf2 Bxf2+ 23. Qxf2 Kxg7 24. Bxc8 Qxc8 25. Rf1 Qe6 26. Qxa7 b6 27. Qb7 Rd5 28. Rf2 h4 29. Qc6 Rd1+ 30. Rf1 Qe3+ 31. Kg2 h3+ 32. Kxh3 Rxf1 33. Qxc4 Qe6+ 0-1
2025.01.08 15th Chennai Open 2025
219364 Setumadhav, Yellumahanthi (2334) Arshpreet Singh (2073) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 bxc6 8. Qd3 d5 9. Qg3 Qxg3 10. hxg3 Nf6 11. g4 Nxe4 12. Nxe4 dxe4 13. Be3 e5 14. f3 Be6 15. fxe4 a5 16. a3 f6 17. g5 fxg5 18. Bh5+ Kd7 19. O-O-O+ Kc7 20. Bxg5 Bc5 21. Bh4 Be3+ 22. Kb1 g5 23. Bg3 Bf4 24. Be1 g4 25. g3 Be3 26. Rf1 Rhf8 27. Bxa5+ Kb7 28. Bc3 Bd4 29. Bxd4 Rxf1 30. Rxf1 exd4 31. Rf4 Rg8 32. Bf7 Bxf7 33. Rxf7+ Kb6 34. Kc1 Rg5 35. Kd2 Rh5 36. Rg7 Rh2+ 37. Kd3 h5 38. Rg5 Rg2 39. Rxh5 c5 40. Rg5 Rxg3+ 41. Kc4 Rg2 42. Rg6+ Kc7 43. Kxc5 Rxc2+ 44. Kxd4 Rxb2 45. Rg7+ Kb6 46. Rg6+ Kc7 47. Rxg4 Rb3 48. Rg7+ Kb6 49. Rg1 Rxa3 50. Rc1 Ra7 51. Kd5 Rd7+ 52. Ke6 Rd2 53. e5 Re2 54. Kf6 Rf2+ 55. Ke7 Re2 56. e6 Kb7 57. Kf7 Rf2+ 58. Ke8 Re2 59. e7 Re3 60. Rc4 1-0
2025.01.09 15th Chennai Open 2025
219365 Iniyan, Pa (2508) Deepan, C (2413) 1-0
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. b3 cxd4 8. Nxd4 Be7 9. Bb2 O-O 10. Nd2 Bd7 11. e4 Nc6 12. N4f3 b5 13. Bd3 Bc8 14. Qe2 Nb4 15. Bb1 Bb7 16. a3 Nc6 17. e5 Nd5 18. Qe4 g6 19. Qg4 b4 20. Ne4 bxa3 21. Bxa3 Bxa3 22. Rxa3 Qe7 23. Ra4 Rad8 24. h4 h5 25. Qg3 Kg7 26. Re1 Nb6 27. Nf6 Nxa4 28. Nxh5+ Kh8 29. Nf6 Nxe5 30. Qxe5 Qc5 31. Qf4 Kg7 32. Ne5 Qe7 33. Neg4 Rh8 34. Qe5 Rxh4 35. Nd5+ f6 36. Ngxf6 Qf7 37. Ne4+ Kf8 38. Ng5 Rxd5 39. Qb8+ 1-0
2025.01.09 15th Chennai Open 2025
219366 Sammed Jaykumar, Shete (2379) Aronyak, Ghosh (2544) 1/2-1/2
1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Nf3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 13. Bf7+ 1/2-1/2
2025.01.09 15th Chennai Open 2025
219367 Venkatesh, M (2362) Vaz, Ethan (2412) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Nbd7 8. Be2 b5 9. Na5 Be7 10. O-O Bd8 11. Nd2 Qd6 12. Bf3 Bc7 13. g3 Rb8 14. Ndb3 Nd5 15. dxc5 Nxc5 16. Bxd5 Qxd5 17. Qxd5 exd5 18. Nxc5 Bxa5 19. Bf4 Ra8 20. Rfe1+ Be6 21. Nxe6 fxe6 22. Rxe6+ Kf7 23. Re5 Rhd8 24. Rd1 Bc7 25. Rexd5 Rxd5 26. Rxd5 Bxf4 27. Rf5+ Ke6 28. Rxf4 Rd8 29. a4 g5 30. Rb4 bxa4 31. Rxa4 Rd6 32. h4 h6 33. hxg5 hxg5 34. Kg2 Kf5 35. Ra5+ Kf6 36. Kf3 Rb6 37. Kg4 Rxb2 38. Rxa6+ Kg7 39. f3 Rb5 40. Rc6 Rd5 41. c4 Re5 42. Rd6 Rc5 43. Rd5 Rxc4+ 44. Kxg5 Rc3 45. Rd7+ Kf8 46. Kg4 1-0
2025.01.09 15th Chennai Open 2025
219368 Ajay Santhosh Parvathareddy (2292) Kaustuv, K (2409) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Bg4 8. d5 a5 9. Be3 Bxf3 10. Bxf3 Na6 11. a3 Nc5 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Nb3 15. Qd1 Nd4 16. Bxd4 exd4 17. Qxd4 Nxe4 18. Qxe4 Bxc3 19. g3 Bxb4 20. Rb1 Bc5 21. Rxb7 Bb6 22. c5 Bxc5 23. Rb2 Qf6 24. Ra2 Rb8 25. Kg2 Kg7 26. Re2 Rb3 27. Qf4 Qxf4 28. gxf4 Bb6 29. Be4 f5 30. Bf3 Kf7 31. Rd2 Rc3 32. Be2 Bc5 33. h4 h5 34. Bb5 Rb3 35. Bc6 Rb4 36. Kg3 Bd4 37. Re2 Bf6 38. Re1 Rb3+ 39. f3 Rb8 40. Rc1 Bd4 41. Ba4 Bc5 42. Re1 Bd4 43. Rc1 Rb7 44. Re1 Bf6 45. Bd7 Ra7 46. Bc6 Ra2 47. Bd7 Bd4 48. Kh3 Ra3 49. Kg3 Be3 50. Bc6 Rc3 51. Bb5 Rb3 52. Bd7 Kg7 53. Be8 Rd3 54. Bc6 Kf8 55. Re2 Bd2 56. Re6 Rd4 57. Rxg6 Bxf4+ 58. Kf2 Kf7 59. Re6 Be5 60. Be8+ Kg7 61. Rg6+ Kf8 62. Bc6 Rxh4 63. Rg5 Kf7 64. Rxf5+ Kg6 65. Rf8 Rh2+ 66. Kg1 Rd2 67. f4 Bd4+ 68. Kh1 h4 69. Bd7 Kg7 70. Rf5 Bf6 71. Rh5 Rd4 72. Kg2 Rxf4 73. Bf5 Bd4 74. Rh7+ Kf6 75. Bc8 Ke5 76. Rxc7 Kxd5 77. Bb7+ Ke6 78. Bc8+ Ke5 79. Re7+ Kd5 80. Be6+ Kc6 81. Rf7 Bf6 82. Rh7 Rd4 83. Bd7+ Kb6 84. Kh3 Rd1 85. Rh6 Bd8 86. Rh8 Kc7 87. Rh7 Rd3+ 88. Kg4 Kb6 89. Rh8 Be7 90. Rh7 Re3 91. Rh5 Kc7 92. Bb5 Re4+ 93. Kf5 d5 94. Rh7 Kd6 95. Be8 Re1 96. Rh6+ Kc5 97. Rc6+ Kd4 98. Re6 Rf1+ 99. Kg4 Bf6 100. Bd7 Rg1+ 101. Kh3 Rg3+ 102. Kh2 Be5 103. Kh1 Rg7 104. Bc8 h3 105. Rc6 h2 106. Rc1 Bf4 107. Rd1+ Ke3 108. Ba6 d4 109. Bb5 Rc7 110. Ba6 Ra7 111. Bb5 Ra5 112. Bc4 Kf2 113. Rf1+ Ke3 114. Rd1 Ra7 115. Bb5 Ra2 116. Bc4 Rb2 117. Ba6 Kf2 118. Rf1+ Kg3 119. Be2 Be3 120. Rf8 Bf4 121. Bf1 Rb1 122. Rg8+ Kh4 123. Rh8+ Kg4 124. Kg2 h1=Q+ 0-1
2025.01.09 15th Chennai Open 2025
219369 Mayank, Chakraborty (2457) Karthikeyan, P2 (2286) 1/2-1/2
1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. h4 Nd7 7. Nce2 Ba5 8. h5 h6 9. e5 c5 10. f4 f6 11. Nf3 O-O 12. Bxa5 Qxa5+ 13. c3 fxe5 14. fxe5 Nb6 15. dxc5 Nc4 16. Ned4 Nxb2 17. Qb3 Na4 18. Qb4 Qxc5 19. Rc1 Bd7 20. Qxb7 Nb6 21. Qa6 Nf5 22. Nb3 Qe3+ 23. Qe2 Qf4 24. Qd2 Qe4+ 25. Kf2 Qg4 26. Rh3 Be8 27. Nc5 Bf7 28. Kg1 Rac8 29. Qf2 Nc4 30. Rb1 Nce3 31. Rb4 Qxh3 32. gxh3 Rxc5 33. Nd4 Rxc3 34. Rb3 Rc1 35. Rxe3 Nxd4 36. Qd2 Rxf1+ 37. Kxf1 Bxh5+ 38. Kg2 Nf5 39. Rb3 d4 40. Rd3 1/2-1/2
2025.01.09 15th Chennai Open 2025
219370 Slizhevsky, A (2340) Shahil, Dey (2374) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O Bb4 8. Qd3 Nc6 9. Bg5 Be7 10. Nxc6 bxc6 11. f4 d5 12. e5 Ng8 13. Bxe7 Nxe7 14. Na4 Qa5 15. Qa3 Rb8 16. Bd3 Rb4 17. b3 d4 18. Qc1 Nd5 19. Nb2 Ne3 20. Rf3 c5 21. Qe1 Qd8 22. c3 Rb8 23. Nc4 Nxc4 24. Bxc4 dxc3 25. Rxc3 O-O 26. Rd1 Qa5 27. Rc2 Qa3 28. Rd6 Bb7 29. Qc1 Qa5 30. Qd2 Qa3 1/2-1/2
2025.01.09 15th Chennai Open 2025
219371 Manish Anto, Cristiano F (2328) Siddharth, Jagadeesh (2515) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 a5 15. Bd3 b4 16. Bd2 exd4 17. cxd4 c5 18. Bf4 g6 19. Qd2 Qb6 20. Rad1 cxd4 21. Bb1 Ne5 22. Qxd4 Nxf3+ 23. gxf3 Qxd4 24. Rxd4 d5 25. Rd2 dxe4 26. Nxe4 Nh5 27. Be3 f5 28. Nd6 Bxd6 29. Rxd6 f4 30. Bd2 Red8 31. Rxd8+ Rxd8 32. Bc1 Bxf3 33. Bc2 Rd4 34. b3 Kf7 35. Re5 Bd1 36. Rc5 Bxc2 37. Rxc2 Rd3 38. Kg2 f3+ 39. Kf1 Rd1# 0-1
2025.01.09 15th Chennai Open 2025
219372 Rios, Cr (2435) Setumadhav, Yellumahanthi (2334) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 O-O 7. Bg5 dxc4 8. Qxc4 h6 9. Bh4 b6 10. Nf3 Ba6 11. Qa4 c5 12. dxc5 bxc5 13. Rd1 Qb6 14. Bxf6 gxf6 15. Rd2 Nc6 16. Qg4+ Kh7 17. Qh4 Kg7 18. Qg4+ Kh7 19. Qh4 Kg7 20. Qg4+ Kh7 1/2-1/2
2025.01.09 15th Chennai Open 2025
219373 Adireddy, Arjun (2326) Das, Say (2434) 0-1
1. c4 e5 2. d3 Nc6 3. Nf3 f5 4. g3 Nf6 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Nc3 Bxc3 9. Bxc3 d6 10. Ne1 f4 11. Nc2 Qe8 12. Qd2 Qh5 13. gxf4 Ng4 14. h3 Nh6 15. fxe5 Bxh3 16. f3 Bxg2 17. Kxg2 Rf5 18. e4 Qg6+ 19. Kf2 Rxf3+ 20. Kxf3 Rf8+ 21. Ke2 Qg2+ 22. Kd1 Qxf1+ 23. Ne1 Rf2 24. Qg5 Qe2+ 25. Kc1 Nf7 26. Qd2 Qf1 27. Qe3 Nfxe5 28. a3 Rf3 29. Qg5 Rxd3 30. Kc2 Qe2+ 31. Kb3 a4+ 32. Kxa4 Rxc3 0-1
2025.01.09 15th Chennai Open 2025
219374 Fedorov, Alex (2409) Czebe, A (2278) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ 1/2-1/2
2025.01.09 15th Chennai Open 2025
219375 Sathvik Adiga (2395) Madhvendra Pratap Sharma (2281) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Qa5 9. Bd2 Bd7 10. Bb5 Qc7 11. O-O Na5 12. Bd3 h6 13. h4 b6 14. Re1 Nf5 15. h5 Nc6 16. g4 Nfe7 17. Kg2 c4 18. Be2 f6 19. Bf4 g5 20. hxg6 Nxg6 21. Bg3 fxe5 22. Nxe5 Ncxe5 23. dxe5 O-O-O 24. Rh1 Qb7 25. Qd4 Ne7 26. Bh4 Nc6 27. Qd2 Rdf8 28. Bf6 Rhg8 29. Rxh6 d4 30. Kg3 d3 31. cxd3 cxd3 32. Qxd3 Qc7 33. Qd6 Qxd6 34. exd6 e5 35. Rah1 Nd8 36. Rh8 Rxh8 37. Rxh8 Rxf6 38. Ba6+ Kb8 39. Rxd8+ Bc8 40. Rxc8# 1-0
2025.01.09 15th Chennai Open 2025
219376 Rosh, Jain (2071) Sanket, Chakravarty (2374) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 O-O 10. d4 exd4 11. cxd4 Bg4 12. axb5 axb5 13. Rxa8 Qxa8 14. Nc3 Na5 15. Bc2 b4 16. Ne2 c5 17. h3 Bxf3 18. gxf3 Qc8 19. Kh2 Nc6 20. d5 Nd4 21. Nxd4 cxd4 22. Ba4 Qc5 23. Bc6 Nh5 24. f4 g6 25. Qd3 Bh4 26. Kg1 f5 27. e5 dxe5 28. fxe5 f4 29. Bd2 Rf5 30. Re4 Rg5+ 31. Kf1 Bxf2 32. Kxf2 Rg3 33. Qxd4 Qc2 34. d6 Rd3 35. Qc4+ Qxc4 36. Rxc4 Rxd2+ 37. Ke1 Rd3 38. Be4 Re3+ 39. Kd2 Kf7 40. Bd5+ 1-0
2025.01.09 15th Chennai Open 2025
219377 Nguyen Duc Hoa (2358) Arnav, Agrawal (2006) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. e5 Ne8 6. Nf3 d6 7. Bf4 Nc6 8. h3 h6 9. Be2 g5 10. Bg3 Bf5 11. Qb3 Qc8 12. Rd1 dxe5 13. dxe5 Bh8 14. Nd5 Ng7 15. Nd4 Re8 16. e6 Bxe6 17. Nxc7 Nxd4 18. Rxd4 Nf5 19. Rd2 Nxg3 20. Qxg3 Rd8 21. Rxd8+ Qxd8 22. Nxa8 Qa5+ 23. Kf1 Qxa2 24. Qb8+ Kg7 25. g3 Qxb2 26. Nc7 Bf5 27. Bf3 b6 28. Nd5 Bd3+ 29. Kg2 Be2 30. Re1 Bxf3+ 31. Kxf3 e6 32. Ne3 a5 33. Qe8 h5 34. Rd1 Kg6 35. Rd7 Qf6+ 36. Kg2 Bg7 37. Rb7 h4 38. Qc6 Qe5 39. g4 Qf4 40. Qf3 1-0
2025.01.09 15th Chennai Open 2025
219378 Mohamed, Anees M (2334) Anadkat, Kartavya (2139) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 12. Rxe5 Qd6 13. Re1 c5 14. Nd2 Rae8 15. Ne4 Qc6 16. c4 Nb6 17. f3 Bh4 18. Rf1 Kh8 19. Bf4 Rd8 20. Qc2 b4 21. Be3 Be7 22. a3 f5 23. Nd2 a5 24. axb4 axb4 25. Rfd1 Bf6 26. Nf1 Bd4 27. Bxd4 Rxd4 28. Qf2 f4 29. Bc2 Nc8 30. Nd2 Ne7 31. Nb3 Nf5 32. Ra5 Rdd8 33. Rxc5 Qh6 34. Re1 Ne3 35. Re5 Rde8 36. Rxe8 Rxe8 37. d4 Bc8 38. Bd3 Rd8 39. d5 Re8 40. Nd4 Qg5 41. Kh2 Qf6 42. Nc2 g6 43. b3 Qe5 44. Be4 Bf5 45. Nxe3 fxe3+ 46. Qg3 Qd4 47. Qf4 Bxh3 48. Kxh3 1-0
2025.01.09 15th Chennai Open 2025
219379 Laxman, R (2303) Mayukh Majumder (2013) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. e3 O-O 6. b4 c6 7. Be2 Be6 8. c5 a6 9. O-O Nbd7 10. Ng5 Bf5 11. g4 h6 12. Nh3 Be6 13. Nf4 g5 14. Nxe6 fxe6 15. f4 Nh7 16. Qd3 a5 17. bxa5 gxf4 18. exf4 Qxa5 19. Qe3 Nxc5 20. Bd2 Na4 21. Nxa4 Qxa4 22. Bc3 Kh8 23. Bd1 Qa3 24. Bc2 Nf6 25. Rf3 Nxg4 26. Qxe6 Nf6 27. Rg3 Qd6 28. Qe5 Qxe5 29. fxe5 Nh5 30. Re3 Nf4 31. a4 Ne6 32. Rd3 c5 33. dxc5 d4 34. Bb4 Nf4 35. Rd2 Bxe5 36. Re1 Bf6 37. Bb3 Rfc8 38. a5 e5 39. Re4 Rc7 40. Kf1 Rac8 41. Bc4 Rxc5 42. Bxc5 Rxc5 43. Rdxd4 exd4 44. Rxf4 Bg7 45. Bd3 Rxa5 46. Rf7 Ra1+ 47. Kg2 Ra2+ 48. Kh1 Rd2 49. Be4 Re2 50. Bxb7 d3 51. Rd7 Be5 52. Rxd3 Rxh2+ 53. Kg1 1/2-1/2
2025.01.02 15th Chennai Open 2025
228732 Matta, V (2091) Aronyak, Ghosh (2544) 0-1
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 dxe5 7. fxe5 e6 8. Nf3 Bb4 9. a3 Bxc3+ 10. bxc3 c5 11. a4 Nc6 12. a5 Nd7 13. a6 b6 14. Bg5 f6 15. exf6 Nxf6 16. Qa4 Qd7 17. dxc5 bxc5 18. Rd1 Qc7 19. Bxf6 gxf6 20. Qb5 Qb6 21. Rd6 Rc8 22. Nh4 Bg6 23. Qxb6 axb6 24. a7 Nd8 25. Nxg6 hxg6 26. Bd3 f5 27. Bc2 Rh7 28. Ba4+ Kf8 29. Bd7 Ra8 30. O-O Ke7 31. Rfd1 Rxa7 32. Bb5 Nf7 33. Rxb6 Rc7 34. Ra1 Kf6 35. Raa6 Ng5 36. Bc6 Ke5 37. g3 Ra7 38. h4 Rxa6 39. Rxa6 Nf7 40. Be8 Kf6 41. Bxf7 Rxf7 42. Rc6 Rd7 43. Rxc5 Rd3 44. Kf2 Rxc3 45. Rc8 Ke5 46. Rg8 Kf6 47. Rc8 e5 48. Rc6+ Kg7 49. Re6 e4 50. g4 Kf7 51. gxf5 gxf5 52. Rc6 f4 53. h5 Rc2+ 54. Ke1 f3 55. Rc5 f2+ 56. Kf1 e3 57. Kg2 Rc1 0-1
2025.01.02 15th Chennai Open 2025
228733 Siddharth, Jagadeesh (2515) Sarwat, W (2088) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. O-O Be7 8. Bg3 d6 9. a4 Be6 10. Bxe6 fxe6 11. c3 Qd7 12. b4 Qe8 13. Nbd2 Nh5 14. b5 Nb8 15. d4 exd4 16. cxd4 Nd7 17. Qb3 Qf7 18. Rac1 Bd8 19. Nc4 Qg6 20. Rfe1 Nf4 21. Qe3 Qg4 22. Rc3 Nh5 23. h3 Qg6 24. Bh2 Nhf6 25. Rcc1 Nh7 26. Kh1 Ng5 27. Nfd2 Nf7 28. Nb2 a6 29. Qb3 e5 30. dxe5 dxe5 31. Nd3 Kh7 32. f4 axb5 33. Qxb5 Qe6 34. f5 Qe8 35. Nf3 Nb6 36. Qb1 Rxa4 37. Nc5 Rc4 38. Ne6 Rg8 39. Nxe5 Nxe5 40. Bxe5 Qc6 41. Bd4 Bh4 42. Rf1 Rxc1 43. Rxc1 Nc4 44. e5 Kh8 45. Nf4 Rd8 46. f6 gxf6 47. Ng6+ Kg7 48. Nxh4 fxe5 49. Bxe5+ Kg8 50. Nf5 Qe6 51. Ba1 Rf8 52. Rxc4 Rxf5 53. Rxc7 b5 54. Rg7+ Kf8 55. Rg3 Qf7 56. Qxf5 1-0
2025.01.02 15th Chennai Open 2025
228734 Divitt Arora (2086) Iniyan, Pa (2508) 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. O-O Rc8 8. c4 e5 9. Qd3 Qc7 10. b3 b5 11. Nfd2 Nf6 12. Bb2 Be7 13. Nc3 O-O 14. Rac1 Qa5 15. a3 Qb6 16. Rfd1 Bg4 17. Ne2 Nd7 18. h3 Nc5 19. Qe3 Bg5 20. Qxg5 Bxe2 21. Re1 Bxc4 22. bxc4 Nd3 23. Re3 Nxb2 24. Rg3 g6 25. Qh6 Nxc4 26. Nf3 Qb7 27. Ng5 f6 28. Ne6 Rf7 29. Rcc3 Qe7 30. Rxg6+ hxg6 31. Qxg6+ Kh8 32. Rf3 Qxe6 33. Rf5 Rg7 34. Qh6+ Rh7 0-1
2025.01.02 15th Chennai Open 2025
228735 Shyam, SM (2470) Sharnarthi Viresh (2084) 1/2-1/2
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Bf5 5. e3 e6 6. Bd3 Nd7 7. Bxe4 dxe4 8. Ne2 Bg6 9. c3 Be7 10. Qb3 O-O 11. Ng3 Nf6 12. O-O h5 13. Bg5 Qd5 14. h4 b5 15. Rfc1 Rfb8 16. Rc2 Rb6 17. c4 bxc4 18. Qxc4 Rab8 19. b3 R8b7 20. Qe2 e5 21. Nc4 exd4 22. Nxb6 cxb6 23. exd4 b5 24. Nf1 Qxd4 25. Rd1 Qe5 26. Ne3 Kh7 27. g3 Qe6 28. Kg2 a6 29. Rcd2 Nd7 30. Bxe7 Qxe7 31. Nd5 Qc5 32. Qe3 b4 33. Nf6+ gxf6 34. Rxd7 Rb5 35. Qxc5 Rxc5 36. R7d6 Ra5 37. R1d2 Ra3 38. Rxf6 Kg7 39. Rb6 a5 40. Rb2 Bf5 41. Kf1 Be6 42. Ke2 Kf6 43. Ke3 Ke5 44. Rb5+ Kd6 45. Rc2 a4 46. Rxb4 axb3 47. axb3 Rxb3+ 48. Rxb3 Bxb3 49. Rb2 Bd5 50. Kf4 f6 51. Rb8 Ke7 52. Rh8 Bf7 53. Kf5 Be6+ 54. Kxe4 Bf7 55. Kf5 Be6+ 56. Kg6 Bg4 57. Rf8 Kxf8 58. Kxf6 Ke8 59. Kg5 Kf7 60. Kf4 Kf6 61. f3 Be6 62. g4 1/2-1/2
2025.01.02 15th Chennai Open 2025
228736 Choubey, Saurabh (2083) Mayank, Chakraborty (2457) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e3 d6 6. Be2 b6 7. O-O Bb7 8. b3 Nbd7 9. Bb2 e5 10. d5 Qe7 11. e4 Nh5 12. g3 f5 13. exf5 gxf5 14. Nxe5 Nxg3 15. Nxd7 Nxe2+ 16. Qxe2 Qxd7 17. Nb5 Rae8 18. Qd2 c6 19. Bxg7 Qxg7+ 20. Kh1 cxd5 21. cxd5 Re5 22. Nc3 Qf7 23. Rad1 Qf6 24. f4 Re7 25. Rg1+ Kh8 26. Rg3 Rg8 27. Rxg8+ Kxg8 28. Rg1+ Rg7 29. Qe3 Rxg1+ 30. Kxg1 Kf8 31. a4 Qg6+ 32. Kf2 Qh5 33. h3 Qh4+ 34. Qg3 Qf6 35. Qe3 h5 36. Kg2 h4 37. Kf2 Qg7 38. b4 Ba6 39. b5 Bb7 40. Qd3 Ke8 41. Ne2 Qf7 42. Nc3 Qg7 43. Ne2 Qf7 44. Nc3 Qf6 45. Ne2 Kd7 46. Nc3 Kd8 47. Ne2 Qf7 48. Nc3 Qg7 49. Ne2 Qf7 50. Nc3 Qg7 51. Ne2 Qc7 52. Qxf5 Qc5+ 53. Ke1 Bxd5 54. Qf6+ Kd7 55. Qxh4 Qb4+ 56. Kf2 Qc5+ 57. Ke1 Qb4+ 58. Kf2 Qc5+ 59. Ke1 Qb4+ 60. Kf2 Qc5+ 1/2-1/2
2025.01.02 15th Chennai Open 2025
228737 Shyam, N (2449) Kotikalapudi, Aditya Krishna (2078) 1-0
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 b5 7. Qd2 b4 8. Nd1 d6 9. Ne2 a5 10. O-O h5 11. f4 h4 12. c3 hxg3 13. Nxg3 Bd7 14. d4 cxd4 15. cxd4 a4 16. Nf2 Na5 17. Rfc1 Be6 18. d5 Bd7 19. Bd4 Bxd4 20. Qxd4 Rh4 21. Qg7 Bc8 22. Qxg8+ Kd7 23. Qxf7 Qe8 24. Qg7 Rxf4 25. Qd4 Qd8 26. Qa7+ Bb7 27. Qe3 1-0
2025.01.02 15th Chennai Open 2025
228738 Mehta, Naitik R (2075) Rios, Cr (2435) 0-1
1. e4 c5 2. Nf3 Nc6 3. g3 e5 4. Bg2 g6 5. h4 Nf6 6. d3 h6 7. O-O Bg7 8. Nbd2 d5 9. c3 O-O 10. Re1 d4 11. c4 Ng4 12. Nh2 Nxh2 13. Kxh2 f5 14. exf5 gxf5 15. a3 e4 16. dxe4 f4 17. e5 fxg3+ 18. fxg3 Nxe5 19. Rxe5 Bxe5 20. Qh5 Bxg3+ 21. Kg1 Bf2+ 22. Kh1 Qxh4+ 23. Qxh4 Bxh4 24. Ne4 Kh7 25. Nxc5 Bg4 26. Be4+ Kg7 27. Bd2 Rae8 28. Rg1 h5 29. Bxb7 Re2 30. Rg2 Rf1+ 31. Kh2 Rff2 32. Bb4 Rxg2+ 33. Bxg2 Be7 34. Kg1 Bxc5 35. Bxc5 d3 0-1
2025.01.02 15th Chennai Open 2025
228739 Das, Say (2434) Arshpreet Singh (2073) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Qc7 6. Bg2 Nf6 7. O-O Nxd4 8. Qxd4 Bc5 9. Qc3 Qb6 10. Nd2 Bd4 11. Qb3 Qxb3 12. axb3 d5 13. exd5 exd5 14. Nf3 Bb6 15. Re1+ Kf8 16. Be3 Bxe3 17. Rxe3 g6 18. Nd4 Kg7 19. b4 Bd7 20. Rea3 a6 21. b5 Rab8 22. bxa6 bxa6 23. b3 Rb4 24. Rd1 Ra8 25. Ra5 Bg4 26. f3 Bd7 27. Bf1 g5 28. Rxa6 Rc8 29. g4 h5 30. h3 Rc3 31. Be2 h4 32. Ra2 Nh7 33. Ra7 Nf8 34. Kf2 Kf6 35. Ra5 Be6 36. Rb5 Rxb5 37. Bxb5 Ng6 38. Re1 Nf4 39. Bf1 Bd7 40. Re3 Rc8 41. Ke1 Ne6 42. Nxe6 fxe6 43. Kd2 e5 44. Re1 d4 45. Ra1 Bc6 46. Bd3 Ke7 47. Ra7+ Kd6 48. Rf7 Rg8 49. Rf6+ Kd7 50. Rf5 Bd5 51. Rxe5 Bxf3 52. Be4 Rf8 53. Rd5+ Ke6 54. Rf5 Rxf5 55. gxf5+ 1-0
2025.01.02 15th Chennai Open 2025
228740 Rosh, Jain (2071) Deepan, C (2413) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 d6 5. Bc4 Nc6 6. Nf3 Nf6 7. Be3 O-O 8. Bb3 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. dxe5 dxe5 12. Nd5 Nd4 13. Bxd4 exd4 14. Nxf6+ Bxf6 15. h4 Qd6 16. h5 g5 17. O-O Rae8 18. g3 Kh8 19. Rae1 Bg7 20. Bc4 Re5 21. Qg4 Qb4 22. Qe2 f5 23. Bd3 f4 24. Qg4 Qxa4 25. b3 Qe8 26. Ra1 f3 27. b4 Qe6 28. Qxe6 Rxe6 29. Ra5 Be5 30. Bc4 Re7 31. b5 axb5 32. Rxb5 b6 33. Rd1 Kg7 34. Rd3 Kh6 35. Rbb3 g4 36. Bd5 Kxh5 37. Ra3 Kg5 38. Ra7 h5 39. Rda3 h4 40. gxh4+ Kxh4 41. Ra8 Ree8 42. Rxe8 Rxe8 43. Bc6 Rd8 44. Bd5 Kg5 45. Ra8 Rxa8 46. Bxa8 g3 47. fxg3 Bxg3 48. e5 f2+ 49. Kg2 Kf5 50. Bb7 Kxe5 51. Ba6 Kf4 52. Bb5 Bh4 53. Kh3 Be7 54. Kg2 Ke3 55. Kf1 Bb4 56. Bc6 Be1 57. Bb5 Kd2 0-1
2025.01.02 15th Chennai Open 2025
228741 Vaz, Ethan (2412) Abhay, Bandewar (2070) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. a4 a5 7. Nbd2 Qc7 8. Qe2 e5 9. Nc4 Bg4 10. Be3 b6 11. h3 Be6 12. Nfd2 Nf6 13. O-O Nh5 14. b4 b5 15. axb5 cxb5 16. Nxa5 Nf4 17. Qf3 cxb4 18. Nab3 O-O 19. Nc5 Ra3 20. Rab1 Qc6 21. Rxb4 Rc3 22. Nxe6 Nxe6 23. Qd1 Rxc2 24. Qb1 Rd8 25. Rxb5 Rxd3 26. Nf3 Rdc3 27. Nxe5 Qxe4 28. Rb8+ Nf8 29. Nd7 Rxe3 30. Rxf8+ 1-0
2025.01.02 15th Chennai Open 2025
228742 Jval Saurin Patel (2064) Fedorov, Alex (2409) 0-1
1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. Bd3 Nxd3+ 7. Qxd3 Be7 8. Nge2 O-O 9. O-O Nd7 10. Ng3 Bg5 11. b4 g6 12. a3 b6 13. Kh1 Bb7 14. f3 Bxc1 15. Rfxc1 Qg5 16. Na4 Ba6 17. Qd1 h5 18. Ne2 f5 19. exf5 gxf5 20. Nb2 Nf6 21. Nd3 Rae8 22. a4 Kh8 23. Qf1 Nxd5 24. cxd5 Bxd3 25. Rxc7 Rc8 26. f4 Qg4 27. Qc1 Rxc7 28. Qxc7 Bxe2 29. Qxd6 Qg7 30. Qxe5 Qxe5 31. fxe5 Bc4 32. d6 Be6 33. a5 b5 34. Rc1 Rc8 35. Rc7 Rxc7 36. dxc7 f4 37. Kg1 Kg7 38. Kf2 Kg6 39. g3 Kf5 40. Kf3 fxg3 41. Kxg3 Kxe5 42. Kh4 Bg4 43. c8=Q Bxc8 44. Kxh5 Bh3 45. Kh4 Bf1 46. Kg5 Kd4 47. h4 Kc4 48. h5 Kxb4 49. h6 Bd3 0-1
2025.01.02 15th Chennai Open 2025
228743 Kaustuv, K (2409) Ram Vishal Parab (2064) 1-0
1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. d4 Bf6 10. e4 Nc7 11. e5 Be7 12. dxc5 Bxc5 13. Nbd2 Nd5 14. Ne4 Be7 15. a3 Qb6 16. Nfd2 Bd7 17. Nc4 Qc7 18. Rc1 Rad8 19. Ncd6 f6 20. Nc5 fxe5 21. Ndxb7 Bxc5 22. Nxc5 Bc8 23. Qe2 Rf7 24. b4 Qd6 25. Ne4 Qd7 26. Qc4 Nd4 27. Bxd4 exd4 28. Qxd4 Qe7 29. Rfd1 Rff8 30. Qc5 Qf7 31. f4 h5 32. Nd6 Qd7 33. Rxd5 exd5 34. Qxd5+ Qe6 35. Rxc8 Qxd5 36. Bxd5+ Kh7 37. Be4+ Kg8 38. Rxd8 Rxd8 39. Nb5 Rd7 40. Bc6 Re7 41. a4 Re1+ 42. Kg2 Rb1 43. Nxa7 Rxb4 44. Bb5 Kf7 45. Nc6 Rb1 46. Bc4+ Kf6 47. a5 Rb2+ 48. Kf3 Rc2 49. Bd5 Rxh2 50. a6 Rh1 51. Nb4 Ra1 52. Na2 1-0
2025.01.02 15th Chennai Open 2025
228744 Majumder Shrayan (2061) Sathvik Adiga (2395) 0-1
1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Ne7 5. Bxe5 a6 6. Bxc6+ Nxc6 7. Bg3 h5 8. h4 d4 9. Ne2 Bd6 10. Bxd6 Qxd6 11. exd4 Nxd4 12. Nxd4 Qxd4 13. Nc3 Bg4 14. Ne2 Qf6 15. f3 Bf5 16. d4 O-O-O 17. Qd2 Rhe8 18. c3 Rd5 19. Kf2 Bd7 20. Rae1 Re4 21. c4 Rf5 22. Ng3 Rxd4 23. Qe3 Ra5 24. a4 Qb6 25. Re2 f6 26. Ne4 f5 27. b4 f4 28. bxa5 fxe3+ 29. Kxe3 Qa7 30. c5 Rxe4+ 31. fxe4 Qxc5+ 32. Kf4 Bg4 33. Re3 Qf8+ 34. Kg3 Qc5 35. Rhe1 Qe5+ 36. Kf2 c5 37. g3 c4 38. Kg1 Qd4 39. Kh1 c3 40. e5 c2 0-1
2025.01.02 15th Chennai Open 2025
228745 Agibileg, Uurtsaikh (2392) Prishita Gupta (2058) 1/2-1/2
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 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Nd4 Bd7 18. Kh1 Rc8 19. e5 Nc4 20. e6 Ba4 21. Qb1 Ne5 22. Be4 Qb6 23. Qxb6 axb6 24. g4 Rc4 25. Be3 Rb4 26. Rc1 Nc4 27. a3 Nxa3 28. d6 exd6 29. Rc7 Rxd4 30. Bxd4 Nb5 31. Rc4 Bb3 32. Rb4 Nxd4 33. Rxd4 Rxe6 34. Bxb7 b5 35. Kg2 Bc4 36. Bd5 Bxd5 37. Rxd5 b4 38. Rb5 Re2+ 39. Kg3 Kf7 40. Rxb4 Ke6 41. h4 d5 42. Rb6+ Ke7 43. Rb7+ Kd6 44. Rxh7 d4 45. Rh8 Kd5 46. Rd8+ Kc4 47. Rd6 d3 48. Rxf6 d2 49. Rd6 Kc3 50. Kf4 Re6 51. Rd5 Kc2 52. h5 gxh5 53. gxh5 d1=Q 54. Rxd1 Kxd1 55. Kg5 Re1 56. h6 1/2-1/2
2025.01.02 15th Chennai Open 2025
228746 Abhishek T M (2050) Sammed Jaykumar, Shete (2379) 0-1
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. d3 e5 7. Be3 d6 8. c3 Rb8 9. Qc1 f5 10. exf5 gxf5 11. d4 f4 12. Bd2 Bg4 13. dxe5 Bxf3 14. gxf3 Qg5+ 15. Kh1 Bxe5 16. Na3 Qh5 17. Qd1 d5 18. Re1 Kf7 19. Qe2 Nf6 20. Bxf4 Rxb2 21. Qxb2 Qxf3+ 22. Kg1 Bxf4 23. Qb7+ Kg6 24. Qxc6 Rg8 25. Qe6 Kh5+ 26. Kf1 Qg2+ 27. Ke2 Re8 0-1
2025.01.03 15th Chennai Open 2025
228747 Aronyak, Ghosh (2544) Aditya, Varun Gampa (2180) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 O-O 6. c4 Bxg3 7. hxg3 dxc4 8. Bxc4 Nbd7 9. Rh4 c5 10. g4 g6 11. g5 Ne8 12. dxc5 Qe7 13. Nc3 Nxc5 14. Qd4 b5 15. Bxb5 Bb7 16. O-O-O Bxf3 17. gxf3 Ng7 18. Qe5 Rfd8 19. Nd5 Rxd5 20. Rxd5 Nf5 21. Rxc5 Nxh4 22. f4 a6 23. Bxa6 Qa7 24. Bc4 Qb7 25. Bxe6 Qh1+ 26. Kc2 Nf5 27. Bd5 Qe1 28. Bxa8 Qe2+ 29. Kb3 1-0
2025.01.03 15th Chennai Open 2025
228748 Barath, Kalyan M (2186) Siddharth, Jagadeesh (2515) 0-1
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. Nc3 d5 9. cxd5 Nxd5 10. Rc1 Nd7 11. d4 Nxc3 12. Bxc3 Rc8 13. Bb2 Bf6 14. Qd2 Qe7 15. dxc5 Nxc5 16. Bxf6 Qxf6 17. Qd4 Rfd8 18. Qxf6 gxf6 19. Rfd1 Rxd1+ 20. Rxd1 Ne4 21. Ne1 f5 22. Bf3 Ba6 23. h4 Kf8 24. Nd3 Nc3 25. Rd2 Bxd3 26. Rxd3 Ke7 27. Rd2 b5 28. Rc2 b4 29. e3 Rc5 30. Rd2 e5 31. Bb7 Rc7 32. Ba6 Rd7 33. Rc2 Rd1+ 34. Kg2 Ra1 35. a4 bxa3 36. Rxc3 a2 37. Rc2 Rg1+ 38. Kxg1 a1=Q+ 39. Bf1 f4 40. exf4 exf4 41. gxf4 a5 42. Rc4 Qf6 43. h5 Qf5 44. Be2 Qb1+ 45. Kg2 Qxb3 46. Rc7+ Kd6 47. Ra7 a4 48. h6 a3 49. Bh5 a2 50. Bxf7 a1=Q 51. Rxa1 Qxf7 52. Ra6+ Kd5 53. Kg3 Qg8+ 54. Kf3 Qe8 55. Kg3 Ke4 56. Ra5 Qg6+ 57. Rg5 Qxh6 58. Re5+ Kd4 59. Rg5 Qh1 60. Re5 h5 61. Rg5 h4+ 62. Kg4 h3 63. Rh5 h2 64. Kg3 Qg1+ 0-1
2025.01.03 15th Chennai Open 2025
228749 Iniyan, Pa (2508) Sri, Sai Baswanth P (2161) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Bf4 e5 9. Nf5+ Kf8 10. Bg5 d6 11. Bc4 Be6 12. Bb3 h6 13. Bxf6 Qxf6 14. Ne3 g6 15. Qd2 Kg7 16. O-O-O Rab8 17. Rhf1 b5 18. Kb1 Qd8 19. g3 Bh3 20. Rg1 Nd4 21. Qd3 h5 22. f4 a5 23. Bd5 Qb6 24. Rge1 Bg4 25. Nxg4 hxg4 26. Rh1 Rh3 27. Rdf1 Nf3 28. Rxf3 gxf3 29. Qxf3 Qa7 30. fxe5 dxe5 31. Rf1 Qe7 32. Qg4 Rxh2 33. Rxf7+ Qxf7 34. Bxf7 Rh1+ 35. Nd1 Rb6 36. c3 a4 37. b4 Bf8 38. Bd5 Rf6 39. Kc2 1-0
2025.01.03 15th Chennai Open 2025
228750 Buscara, S (2185) Shyam, N (2449) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Qc2 Be7 7. cxd5 Nxd5 8. e4 Nxc3 9. bxc3 Nd7 10. Bd3 c5 11. O-O Qc7 12. Qe2 O-O 13. Bd2 Rfd8 14. h4 Rac8 15. a4 e5 16. Rfc1 h6 17. a5 c4 18. Bc2 b5 19. Be3 a6 20. h5 Re8 21. Nh2 Bf8 22. d5 f5 23. exf5 Nf6 24. Ng4 Nxd5 25. f6 Nf4 26. Nxh6+ gxh6 27. Qg4+ Bg7 28. Bxf4 exf4 29. Rd1 Qf7 30. fxg7 Rc7 31. Rd6 Bc8 32. Qh4 Re6 33. Rd8+ 1-0
2025.01.03 15th Chennai Open 2025
228751 Rios, Cr (2435) Gawai, Siddhant (2154) 1/2-1/2
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. O-O Be7 6. e3 c5 7. exd4 cxd4 8. d3 Nc6 9. Bg5 Nd7 10. Bxe7 Qxe7 11. Na3 O-O 12. Nc2 Qd6 13. a3 a5 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 e5 17. c5 Qc7 18. Nd2 b6 19. b5 Na7 20. c6 Nc5 21. Nb4 Nxb5 22. Nd5 Qd8 23. Rb1 Be6 24. Rxb5 Bxd5 25. Bxd5 Qxd5 26. Rxb6 Ne6 27. Qa3 h6 28. Ne4 f5 29. Qd6 Rd8 30. c7 Rxd6 31. c8=Q+ Rd8 32. Qxe6+ Qxe6 33. Rxe6 fxe4 34. Rxe5 exd3 35. Re1 1/2-1/2
2025.01.03 15th Chennai Open 2025
228752 Sarveshwaran V (2150) Das, Say (2434) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 h5 6. h3 g6 7. Be2 Bg7 8. Be3 O-O 9. Nb3 b6 10. O-O Bb7 11. a3 Rc8 12. f4 d6 13. Bf3 e6 14. Rf2 Ne7 15. Rd2 Rxc3 16. Rxd6 Qa8 17. bxc3 Bxe4 18. Rd3 Bxf3 19. Qxf3 Qxf3 20. gxf3 Nfd5 21. Bd2 Rc8 22. a4 Nxc3 23. a5 Ned5 24. axb6 axb6 25. Bxc3 Bxc3 26. Ra7 Bf6 27. f5 gxf5 28. Rxd5 exd5 29. Ra2 Rc3 30. Kf2 b5 31. Nc1 b4 32. Ne2 Ra3 33. Nc1 Bg5 34. Rxa3 bxa3 35. Na2 Kg7 36. Ke2 Kf6 37. Kd3 Ke5 38. Nc3 h4 39. Na2 Be7 40. Kc3 Kf4 41. Kd4 Kg3 42. Kxd5 Kxh3 43. c4 Kg2 44. c5 Bxc5 45. Kxc5 h3 46. f4 h2 0-1
2025.01.03 15th Chennai Open 2025
228753 Deepan, C (2413) Anadkat, Kartavya (2139) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. e5 b5 7. Bb3 Na5 8. Qxd4 Bb7 9. Bd5 c6 10. Bxg8 Rxg8 11. Qd3 Qe7 12. Qxf5 h6 13. Nc3 Qe6 14. Nd4 Qxf5 15. Nxf5 Nc4 16. O-O O-O-O 17. Ne4 Nxe5 18. Nfd6+ Kc7 19. Bd2 Nc4 20. Nxc4 bxc4 21. Ba5+ Kc8 22. Bxd8 Kxd8 23. b3 d5 24. Nd2 c3 25. Nb1 Be7 26. Nxc3 Bf6 27. Na4 Bxa1 28. Rxa1 Bc8 29. Rd1 Kc7 30. f3 a5 31. Kf2 g5 32. c3 h5 33. Rd4 Kd6 34. c4 Be6 35. c5+ Ke5 36. Ke3 Bf5 37. Nc3 Rb8 38. Ra4 h4 39. g3 h3 40. Rd4 Rb7 41. Ra4 Rb8 42. Kd2 d4 43. Ne2 Rd8 44. Rxa5 g4 45. fxg4 Bxg4 46. Ra7 Kd5 47. Nf4+ Kxc5 48. Rg7 Bc8 49. Rh7 Kb4 50. Rh5 Ka3 51. Ra5+ Kb2 52. Nd3+ Kb1 53. Ra8 Rg8 54. b4 Be6 55. Rxg8 Bxg8 56. a4 Ka2 57. a5 1-0
2025.01.03 15th Chennai Open 2025
228754 Vignesh, B (2135) Vaz, Ethan (2412) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 d6 6. d4 Nbd7 7. h3 b6 8. O-O Bb7 9. c4 Re8 10. Nc3 e5 11. Re1 h6 12. b4 Nh7 13. dxe5 dxe5 14. Qb3 Ng5 15. Nxg5 Qxg5 16. Nd5 Nf6 17. Bf1 Nxd5 18. cxd5 e4 19. Bxg7 Kxg7 20. Red1 Rad8 21. Qa4 Bxd5 22. Qxa7 Qe5 23. Qa4 c6 24. Qc2 b5 25. a4 bxa4 26. Rxa4 Qf6 27. Ra6 Re6 28. Rd4 Red6 29. Qc5 Bb3 30. Rxd6 Rxd6 31. Ra3 Rd5 32. Rxb3 Rxc5 33. bxc5 Qe5 34. Rb4 f5 35. Rc4 g5 36. g3 Kf6 37. Bg2 Qd5 38. Bf1 Ke5 39. Rc3 Qd1 40. Rc4 Qe1 41. Ra4 Kd5 42. Ra8 Qc3 43. Rf8 Kxc5 44. Rxf5+ Kd6 45. Rf8 c5 46. Ra8 Qc1 47. Rd8+ Ke7 48. Ra8 c4 49. Ra4 c3 50. Rxe4+ Kf6 51. Kg2 Qd2 52. Bc4 c2 53. Re6+ Kg7 54. Re7+ Kf8 55. Rf7+ Ke8 56. Rc7 c1=Q 57. Bb5+ Kf8 58. Rxc1 Qxc1 59. Be2 Qb2 60. Bf3 Qf6 61. Be2 Ke7 62. Bg4 Kd6 63. f4 Kc5 64. Be2 Qe6 0-1
2025.01.03 15th Chennai Open 2025
228755 Fedorov, Alex (2409) Rajarishi, Karthi (2131) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 Nbc6 9. Ba3 b6 10. Bd3 h6 11. O-O Bd7 12. Re1 Na5 13. h4 Bxa4 14. Bxc5 bxc5 15. Rxa4 c4 16. Bf1 Rb8 17. h5 Nac6 18. g3 Rb5 19. Qd2 Ra5 20. Rxa5 Qxa5 21. Bh3 Kd7 22. Nh4 Rb8 23. Ng2 Qa2 24. Qc1 a5 25. Ne3 a4 26. Qa1 Rb2 27. Kg2 a3 28. Qd1 Rb5 29. Qg4 Rb1 30. Qxg7 Rxe1 31. Qxf7 Rxe3 32. Bxe6+ Kc7 33. Bxd5 Kb6 34. Bxc6 Nxc6 35. d5 Nxe5 36. Qe6+ Ka5 37. d6 Qxc2 38. Qd5+ Ka4 39. d7 Rd3 40. d8=Q Rxd5 41. Qxd5 Qxc3 42. Qa8+ Kb3 43. Qb8+ Kc2 0-1
2025.01.03 15th Chennai Open 2025
228756 Bhosale Shriraj (2125) Kaustuv, K (2409) 0-1
1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 O-O 7. O-O Re8 8. c3 Nbd7 9. Qc2 a5 10. a4 b6 11. Re1 Ba6 12. Nb3 Rc8 13. h3 Qc7 14. Nh4 Bb7 15. Nf5 Bf8 16. exd5 cxd5 17. d4 e4 18. Bf4 Qc6 19. g4 g6 20. Nh6+ Kg7 21. Qc1 Ba6 22. Nd2 Ng8 23. Nf1 Nxh6 24. Bxh6+ Kg8 25. Ng3 Bd6 26. Qe3 Nf8 27. Rac1 Bc4 28. Nf1 Bb8 29. Nd2 Bd3 30. c4 Qd6 31. f4 exf3 32. Qxf3 dxc4 33. d5 Nd7 34. Ne4 Qh2+ 35. Kf2 Be5 36. Ng3 Bxb2 37. Be3 Ne5 38. Qf4 Be4 39. Qxe4 Nd3+ 40. Qxd3 cxd3 41. Rxc8 Rxc8 42. Kf3 Rc2 43. Bf2 d2 44. Rd1 Rc3+ 0-1
2025.01.03 15th Chennai Open 2025
228757 Sathvik Adiga (2395) Banik Hrishikesh Kumar (2123) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. Re1 h6 8. h3 a5 9. Bb5 Ba7 10. Nbd2 Ne7 11. d4 Ng6 12. Bd3 c6 13. Nf1 d5 14. Nxe5 Nxe5 15. dxe5 Nxe4 16. Be3 Bxe3 17. Rxe3 Qg5 18. Nd2 Qxe5 19. Nxe4 dxe4 20. Bxe4 Qf6 21. Qb3 Be6 22. Qxb7 Rab8 23. Qxc6 Rxb2 24. Rf3 Qg5 25. a4 Qe5 26. Rd1 Re2 27. Bd3 Re1+ 28. Rxe1 Qxe1+ 29. Kh2 Qe5+ 30. Rg3 Rd8 31. Qb5 Qf4 32. Kg1 Qc1+ 33. Bf1 Rc8 34. Qe5 g5 35. f4 Bc4 36. fxg5 Qxf1+ 37. Kh2 h5 38. g6 f6 39. Qe7 Qf4 40. Qh7+ Kf8 41. g7+ Ke8 42. g8=Q+ Bxg8 43. Qxg8+ Kd7 44. Qd5+ Ke7 45. Qxh5 Rxc3 46. Qh7+ Kd6 47. Qg8 Ke7 48. Qg7+ Ke8 49. Qg4 Qe5 50. h4 f5 51. Qg6+ Ke7 52. Qg5+ Ke6 53. h5 Rd3 54. Kh3 Rd4 55. Qg8+ Kd6 56. Qb8+ Kd5 57. Qb5+ Ke4 58. Re3+ 1-0
2025.01.03 15th Chennai Open 2025
228758 Sammed Jaykumar, Shete (2379) Jihan Tejas Shah (2109) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. Be3 b6 9. Bf4 Nh5 10. Bh2 e5 11. Qd2 Qd6 12. Ne2 f5 13. exf5 Rxf5 14. Ng3 Nxg3 15. Bxg3 Be6 16. c4 b5 17. Qe2 Rd8 18. O-O-O Qf8 19. Rhe1 Re8 20. Nd2 Bh6 21. Kb1 Bxd2 22. Rxd2 Qf7 23. b3 a5 24. Qe3 a4 25. Rc1 axb3 26. axb3 Qb7 27. Kc2 e4 28. dxe4 bxc4 29. bxc4 Bxc4 30. f3 Rd5 31. Kd1 Qb3+ 32. Qxb3 Bxb3+ 33. Ke1 Rxd2 34. Kxd2 Ra8 35. Rxc5 Ra2+ 36. Ke3 Rxg2 37. Be5 Ba4 38. Ra5 Bb5 39. Ra7 h5 40. h4 Kf8 41. Bf6 Bc4 42. Rc7 Be6 43. Rxc6 Kf7 44. Bg5 Ra2 45. Rc7+ Kf8 46. Kf4 Bf7 47. Be7+ Kg7 48. Bc5 Ra8 49. Bd4+ Kg8 50. Kg5 Re8 51. Bf6 Ra8 52. Kh6 Re8 53. e5 Re6 54. Kg5 Kf8 55. Kh6 Kg8 56. f4 Re8 57. Be7 Ra8 58. Bb4 Rb8 59. Bc5 Re8 60. Bd6 Re6 61. Be7 Be8 62. Kg5 Bf7 63. Rc8+ Kh7 64. Bd6 Kg7 65. Bf8+ Kh7 66. Rc7 Kg8 67. Be7 Be8 68. Bf6 Bf7 69. Kh6 Re8 70. Rc1 Ra8 71. Rg1 Kf8 72. Rxg6 Bxg6 73. Kxg6 Ra4 74. f5 Rf4 75. Bg5 Re4 76. e6 Re5 77. e7+ Ke8 78. f6 Re6 79. Kg7 1-0
2025.01.03 15th Chennai Open 2025
228759 Shahil, Dey (2374) Advaitt Srikant Koduri (2105) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. Nh4 Bg6 6. f4 e6 7. d3 Be7 8. Qe1 Qb6+ 9. e3 Nbd7 10. Kh1 Ng4 11. h3 Bxh4 12. hxg4 Bf6 13. Nd2 h6 14. a4 Qc5 15. e4 Qxc2 16. f5 O-O-O 17. fxg6 fxg6 18. Ra3 h5 19. g5 Bxg5 20. Nf3 Bxc1 21. Qxc1 Qxc1 22. Rxc1 dxe4 23. dxe4 Nf6 24. Ne5 Rd2 25. b4 Ng4 26. Nc4 Re2 27. Bf3 Rf2 28. Kg1 Rf8 29. Ne5 Rb2 30. Bxg4 hxg4 31. b5 Rff2 32. Nxg4 Rfc2 33. Rxc2 Rxc2 34. bxc6 bxc6 35. Ne3 Rd2 36. Rc3 Kc7 37. Nc4 Rd4 38. Na5 Rxa4 39. Rxc6+ Kd7 40. Ra6 Rxe4 41. Rxa7+ Kd6 42. Rxg7 Rg4 43. Kf2 Ke5 44. Rf7 Ra4 45. Nc6+ Kd6 46. Ne7 g5 47. Ng6 Kd5 48. Re7 Ke4 49. Rf7 Ra2+ 50. Kg1 e5 51. Rf2 Ra6 52. Ne7 Kd3 53. Rf3+ Ke4 54. Rf1 Kd3 55. Re1 e4 56. Nf5 Re6 57. Re3+ Kd2 58. Kf2 g4 59. Re2+ Kd3 60. Ke1 e3 61. Ra2 Ke4 62. Nh4 Rb6 63. Ke2 Rb4 64. Ng2 Kf5 65. Nxe3+ Kg5 66. Ra5+ Kg6 67. Rc5 Rb2+ 68. Rc2 Rb4 69. Rc4 1-0
2025.01.03 15th Chennai Open 2025
228760 Sneha Halder (2105) Venkatesh, M (2362) 0-1
1. c4 g6 2. Nc3 Bg7 3. e4 e5 4. d3 d6 5. g3 h5 6. h4 Nc6 7. Nge2 Bg4 8. Bg2 Nd4 9. Qa4+ c6 10. Nxd4 exd4 11. Ne2 Ne7 12. f3 Bd7 13. Qb4 Qb8 14. Bf4 c5 15. Qd2 Nc6 16. a3 a5 17. a4 Qc7 18. b3 Ne5 19. O-O O-O-O 20. Bg5 Rdg8 21. Nf4 f6 22. Nd5 Qd8 23. Bf4 Be6 24. Bxe5 dxe5 25. f4 Bh6 26. Qf2 Rf8 27. Kh2 g5 28. Bh3 Bxh3 29. Kxh3 exf4 30. gxf4 gxf4 31. Qf3 f5 32. e5 Rhg8 33. Nxf4 Rg4 34. Ng2 f4 35. Qd5 Rfg8 36. Qe6+ Kb8 37. Nxf4 Qxh4# 0-1
2025.01.03 15th Chennai Open 2025
228761 Nguyen Duc Hoa (2358) Siddhanth Poonja (2096) 1/2-1/2
1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 9. f3 d5 10. exd5 Nb4 11. Nde2 e6 12. Bd4 Nbxd5 13. Nxd5 Nxd5 14. Bxg7 Kxg7 15. Bxd5 Qxd5 16. Qxd5 exd5 17. Kd2 Kf6 18. Rhe1 Be6 19. Nd4 Bd7 20. c3 a6 21. g3 h5 22. h4 Rxe1 23. Rxe1 Rc8 24. Kd3 Be6 25. Re3 Ke7 26. b3 Kd6 27. Ne2 Rg8 28. f4 Bg4 29. Nc1 Bf5+ 30. Kd4 f6 31. Ne2 Bb1 32. a3 b5 33. c4 dxc4 34. bxc4 Rc8 35. cxb5 axb5 36. Rb3 Bf5 37. Nc3 Rc4+ 38. Ke3 Bc2 39. Nxb5+ Kc5 40. Rb2 Ba4 41. Nc7 Rc3+ 42. Kf2 Rxa3 43. f5 gxf5 44. Ne6+ Kd6 45. Nf4 Bc6 46. Nxh5 f4 47. Rd2+ Ke7 48. gxf4 Rh3 49. Ng3 Ke6 50. Rd4 f5 51. h5 Rh2+ 52. Ke1 Bf3 53. Rb4 Bg4 54. Rb6+ Kf7 55. h6 Rg2 56. Rb7+ Kf6 57. Rb8 Rh2 58. Rb6+ Kf7 59. Kf1 Kg8 60. Rf6 Kh7 1/2-1/2
2025.01.03 15th Chennai Open 2025
228762 Slizhevsky, A (2340) Aronyak, Ghosh (2544) 0-1
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 c6 7. Nd2 Bg7 8. Ndf3 Nd7 9. O-O Nxe5 10. Nxe5 O-O 11. Re1 Be6 12. Qe2 Qd6 13. Bb3 a5 14. a4 Rfd8 15. Bd2 Nc7 16. Bxe6 Nxe6 17. c3 c5 18. Qf3 Bxe5 19. Rxe5 cxd4 20. Rb5 b6 21. h4 Rac8 22. h5 Rc5 23. hxg6 hxg6 24. Rxc5 Qxc5 25. Re1 Qd5 26. Qg4 Qb3 27. Qh4 Qxb2 28. Qxe7 Qxd2 29. Rxe6 Rf8 30. Rd6 Qc1+ 31. Kh2 dxc3 32. Rc6 Qf4+ 33. Kh3 Kg7 34. g3 Qf5+ 0-1
2025.01.03 15th Chennai Open 2025
228763 Siddharth, Jagadeesh (2515) Mohamed, Anees M (2334) 1-0
1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nf5 d5 8. cxd5 Bxf5 9. exf5 Nd4 10. Bd3 Be7 11. O-O O-O 12. Re1 Nxd5 13. Nxd5 Qxd5 14. Be4 Qd7 15. Qg4 Rad8 16. Bh6 Bf6 17. h4 Rfe8 18. g3 Kh8 19. Be3 g6 20. Bxd4 exd4 21. Qf3 Kg7 22. Bd3 Qd5 23. Qf4 Qa5 24. Rec1 Qe5 25. Qg4 Re7 26. Rc2 Qa5 27. Kh2 Rde8 28. Qf3 Qe5 29. Kh3 Rd8 30. Rac1 Qd5 31. Qxd5 Rxd5 32. fxg6 hxg6 33. Rc7 Rde5 34. g4 Rxc7 35. Rxc7 Re7 36. Rc1 Be5 37. Rc5 Bf4 38. g5 Rc7 39. Rd5 Bc1 40. b3 Bb2 41. Kg4 Rc3 42. Be4 Rc7 43. Rd6 Bc3 44. f4 Re7 45. Kf3 Kf8 46. Rd8+ Re8 47. Rxe8+ Kxe8 48. Bxb7 a5 49. Be4 Be1 50. Kg4 Kf8 51. f5 gxf5+ 52. Bxf5 Kg7 53. h5 Bd2 54. Bd3 Bb4 55. Kf5 Be7 56. g6 fxg6+ 57. hxg6 Bd8 58. Ke5 Bf6+ 59. Kd5 Kf8 60. Kc5 Kg7 61. Kb5 Bd8 62. b4 axb4 63. Kxb4 Kf6 64. Kb5 1-0
2025.01.03 15th Chennai Open 2025
228764 Avinash, Ramesh (2331) Iniyan, Pa (2508) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. a3 b5 8. g4 Bb7 9. Bg2 Nfd7 10. g5 Nb6 11. h4 N8d7 12. f4 Rc8 13. O-O e5 14. fxe5 Nxe5 15. Nd5 Nxd5 16. exd5 h6 17. Nf3 hxg5 18. Nxe5 dxe5 19. Qf3 Qf6 20. Qxf6 gxf6 21. hxg5 fxg5 22. Rf6 Rh6 23. Bxg5 Rxf6 24. Bxf6 Rxc2 25. Bxe5 Bc5+ 26. Kh1 Rd2 27. Bc3 Rd3 28. Re1+ Kf8 29. Be4 Bxd5 30. Bxd5 Rxd5 31. Kg2 Rd3 32. Rh1 Bd4 33. Bxd4 Rxd4 34. Kf3 Rd2 35. Rb1 Rd3+ 36. Ke2 Rg3 37. Kd2 a5 38. a4 bxa4 39. Ra1 a3 40. bxa3 a4 41. Ke2 Rb3 42. Kf2 Kg7 43. Ra2 f5 44. Kg2 Kf6 45. Kf2 f4 46. Kg2 Ke5 47. Kf2 Kd4 48. Ra1 Rd3 49. Rb1 Rxa3 50. Rb4+ Ke5 51. Rb5+ Ke4 52. Rb4+ Kf5 53. Rb8 Rc3 54. Ra8 a3 55. Ra7 Ke4 56. Ra4+ Kd3 57. Rxf4 Kc2 58. Ra4 Kb2 0-1
2025.01.03 15th Chennai Open 2025
228765 Das, Say (2434) Patil, Priyanshu (2298) 1-0
1. Nf3 d5 2. b3 c5 3. e3 Nf6 4. Bb2 g6 5. c4 dxc4 6. Bxc4 Bg7 7. O-O O-O 8. d4 cxd4 9. Nxd4 a6 10. Be2 Bd7 11. Nd2 Nc6 12. Bf3 Rc8 13. Rc1 Nb4 14. Nc4 b5 15. Ne5 Rxc1 16. Qxc1 Nfd5 17. Nxd7 Qxd7 18. Rd1 e5 19. Nc2 Qc6 20. a3 Qxc2 21. Qxc2 Nxc2 22. Bxd5 e4 23. Bxg7 Kxg7 24. Bxe4 Nxa3 25. Rd7 a5 26. Ra7 a4 27. bxa4 bxa4 28. Rxa4 Nb5 29. Rb4 Nd6 30. Bd5 Rc8 31. g4 Rc7 32. Kg2 h6 33. h3 Re7 34. Kf1 Rc7 35. Rb8 Rc1+ 36. Kg2 Rc7 37. Rd8 Nc4 38. Kg3 Nb6 39. Bg2 Nc4 40. h4 Ne5 41. Re8 Nd7 42. g5 hxg5 43. hxg5 Nc5 44. Bd5 Nb7 45. e4 Rd7 46. f3 Nd6 47. Rb8 Re7 48. Kg4 Ne8 49. Bc6 Nd6 50. Kf4 Nc4 51. Rd8 Ne5 52. Bb5 Re6 53. Kg3 Rb6 54. Rd5 Nc6 55. Bc4 Rb7 56. Rc5 Nd4 57. f4 Ra7 58. Kg4 Re7 59. Bd5 Ne6 60. Rc6 Nc7 61. f5 gxf5+ 62. exf5 Rd7 63. f6+ Kg8 64. Bc4 Kh7 65. Kh5 Ne8 66. Bxf7 Ng7+ 67. fxg7 1-0
2025.01.03 15th Chennai Open 2025
228766 Karthikeyan, P2 (2286) Deepan, C (2413) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ 1/2-1/2
2025.01.03 15th Chennai Open 2025
228767 Vaz, Ethan (2412) Rathnakaran, K (2225) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 f6 8. Bb5 Nb6 9. O-O Bd7 10. exf6 Qxf6 11. Bg5 Qf5 12. Qe2 Bd6 13. Nc5 Bxc5 14. dxc5 Nc8 15. Bh4 N8a7 16. Bg3 O-O-O 17. c3 g5 18. Bd3 Qf6 19. Be5 Nxe5 20. Qxe5 Qxe5 21. Nxe5 Rdf8 22. Rfe1 Rf4 23. g3 Rf6 24. Bb5 c6 25. Bd3 Rhf8 26. Re2 h5 27. b4 axb4 28. cxb4 Be8 29. Rb2 Kb8 30. b5 cxb5 31. axb5 b6 32. cxb6 Nc8 33. Nc6+ Kb7 34. Nd8+ Kb8 35. b7 Nb6 36. Rba2 Kc7 37. Rc1+ 1-0
2025.01.03 15th Chennai Open 2025
228768 Kaustuv, K (2409) Buscara, S (2185) 1-0
1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. c4 Nd7 5. cxd5 cxd5 6. Nc3 e6 7. O-O Ngf6 8. Qb3 Bxf3 9. Bxf3 Qb6 10. d4 Rc8 11. e4 dxe4 12. Nxe4 Nd5 13. Nc3 Nxc3 14. bxc3 Qxb3 15. axb3 Rxc3 16. Bxb7 Bd6 17. Rxa7 Bb8 18. Ra3 O-O 19. b4 Rc4 20. b5 Rxd4 21. Be3 Rc4 22. Rb1 Nc5 23. Bf3 f5 24. b6 Kf7 25. b7 Kf6 26. Ra8 g5 27. Be2 Rc2 28. Bd1 Rc4 29. Rb4 Rxb4 30. Bxc5 Rxb7 31. Bxf8 Rb1 32. Kg2 Bxg3 33. hxg3 Rxd1 34. Ra7 h5 35. Bg7+ Kg6 36. Be5 Re1 37. f4 h4 38. Rg7+ Kh6 39. fxg5+ Kh5 40. Bf6 hxg3 41. Kxg3 e5 42. Rg8 f4+ 43. Kf2 Rc1 44. Bxe5 Kg4 45. g6 Rc2+ 46. Ke1 f3 47. g7 f2+ 48. Kf1 Kf3 49. Rf8+ Ke3 50. Bd4+ 1-0
2025.01.03 15th Chennai Open 2025
228769 Dinesh, Rajan M (2189) Sathvik Adiga (2395) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Be7 7. e5 Ne4 8. b5 Na5 9. Bd3 Nxc3 10. Nxc3 dxc3 11. Qa4 c5 12. O-O a6 13. bxa6 c4 14. Bxc4 Nxc4 15. Qxc4 Rxa6 16. Qxc3 O-O 17. Rd1 d6 18. Ba3 Bg4 19. h3 Bh5 20. Rab1 d5 21. Bxe7 Qxe7 22. Rxd5 Rxa2 23. Rdb5 Ra3 24. R1b3 Rxb3 25. Qxb3 Bxf3 26. Qxf3 Rb8 27. Qd5 h6 28. Rb6 Qc7 29. Rd6 b5 30. Rd7 Qc1+ 31. Kh2 Qf4+ 32. Kg1 b4 33. e6 fxe6 34. Qxe6+ Kh8 35. Rd3 Qc1+ 36. Kh2 Qc7+ 37. Kg1 Rd8 38. Rg3 Rb8 39. Rb3 Qc2 40. Qf7 Qd1+ 41. Kh2 Qd6+ 42. Kg1 Rc8 43. g3 Rb8 44. Qc4 Qb6 45. Qe4 Qc5 46. Kg2 Rf8 47. Rb2 Qb6 48. Qe7 Rb8 49. Rb3 Qc6+ 50. Kh2 Qc2 51. Qf7 Qc5 52. Rf3 Rd8 53. Qb3 Rf8 54. Rxf8+ Qxf8 55. Kg1 Qe7 56. Kf1 Qe4 57. h4 Kh7 58. f3 Qd4 59. Ke2 Qe5+ 60. Kf2 Qd6 61. Ke2 Kh8 62. Ke3 Qe5+ 63. Kd3 Qxg3 64. Qxb4 Qxf3+ 65. Kd2 Kh7 66. Qb1+ Kg8 67. Qa2+ Kf8 68. Qc4 Qf2+ 69. Kd1 Qe3 70. Qg4 Kf7 71. Qf5+ Ke7 72. Qg6 Qe5 73. Kc2 Qd4 74. Kb1 Qf6 75. Qe4+ Qe6 76. Qf4 Qd6 77. Qg4 Kf7 78. Qf5+ Qf6 79. Qd7+ Kg8 80. Qg4 g6 81. Kc1 Qd6 82. Qe4 Kf7 83. Qf3+ Kg7 84. Qe4 g5 85. hxg5 hxg5 86. Qf5 Kh6 87. Qh3+ Kg6 88. Qg4 Qd3 89. Qe6+ Kh5 90. Qe8+ Kh4 91. Qe1+ Kg4 92. Qg1+ Kf5 93. Qf2+ Kg6 94. Qg2 Qd4 95. Qc6+ Kf5 96. Qb5+ Kg4 97. Qe8 Kg3 98. Qe1+ Qf2 99. Qc3+ Kg2 100. Qg7 Qf4+ 101. Kb1 g4 102. Ka1 g3 103. Qb2+ Kg1 104. Qb6+ Qf2 105. Qh6 g2 106. Qg5 Qe1+ 107. Ka2 Kf1 108. Qd5 g1=Q 109. Qb3 Qa7+ 110. Qa3 Qd2+ 111. Kb1 Qb7+ 112. Qb2 0-1
2025.01.03 15th Chennai Open 2025
228770 Rajarishi, Karthi (2131) Sammed Jaykumar, Shete (2379) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 h6 7. Bh4 O-O 8. Rc1 a6 9. cxd5 exd5 10. Bd3 b6 11. O-O Bb7 12. Qc2 c5 13. dxc5 bxc5 14. Rfd1 d4 15. exd4 Bxf3 16. gxf3 cxd4 17. Ne2 Ne5 18. Bg3 Nxf3+ 19. Kg2 Qd5 20. Qc6 Ne1+ 21. Kf1 Nxd3 22. Qxd5 Nxd5 23. Rxd3 Bf6 24. a3 Rfd8 25. Nxd4 Nb6 26. Rcd1 Nc4 27. Nf5 Rxd3 28. Rxd3 Bxb2 29. a4 Bf6 30. Rd7 Rd8 31. Rc7 Nd2+ 32. Kg2 Rd5 33. Nd6 Rd4 34. a5 Rd5 35. Nb7 Nb3 36. Rc8+ Kh7 37. Bc7 Bc3 38. Rd8 Rg5+ 39. Kf1 Nxa5 40. Nd6 Rc5 41. Rd7 Be5 42. Rxf7 Rxc7 43. Rxc7 Bxd6 44. Ra7 Bxh2 45. Rxa6 Nb7 46. Kg2 Be5 47. Kf3 Bf6 48. Kg4 Kg6 49. Rb6 h5+ 50. Kf4 Nc5 51. f3 Nd3+ 52. Ke4 Nf2+ 53. Ke3 Nh3 54. Ke4 Kg5 55. Rb5+ Kh4 56. Kf5 Kg3 57. f4 h4 0-1
2025.01.03 15th Chennai Open 2025
228771 Midilesh, MS (2096) Shahil, Dey (2374) 0-1
1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Be7 6. e3 O-O 7. Bd3 h6 8. Bh4 Nbd7 9. h3 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. O-O a6 13. Bxf6 Bxf6 14. b4 c5 15. bxc5 Nxc5 16. Bc2 Rc8 17. Nd2 Nd7 18. Be4 Bxe4 19. Ncxe4 Be7 20. Qb3 Qc7 21. d5 exd5 22. Qxd5 Rfd8 23. Nf3 Nc5 24. Qf5 g6 25. Nf6+ Kh8 26. Qe5 Qxe5 27. Nxe5 Bxf6 28. Nxf7+ Kg7 29. Nxd8 Bxa1 30. Rxa1 Rxd8 31. Rc1 Rd5 32. f3 Nd7 33. Rc6 a5 34. Kh2 b4 35. Ra6 Kf7 36. e4 Rb5 37. f4 Nc5 38. Ra7+ Ke6 39. e5 a4 40. Rg7 b3 41. axb3 axb3 42. Rxg6+ Kf7 43. Rxh6 b2 44. f5 b1=Q 45. e6+ Nxe6 0-1
2025.01.03 15th Chennai Open 2025
228772 Venkatesh, M (2362) Avirat Chauhan (2010) 1-0
1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Bg7 6. f3 Nc6 7. Qd2 d6 8. O-O-O Be6 9. Nge2 Qa5 10. Kb1 Nd7 11. Bh6 Bxh6 12. Qxh6 Nb6 13. Nf4 Bc4 14. Nfd5 Bxf1 15. Rhxf1 O-O-O 16. Nxb6+ Qxb6 17. Nd5 Qa5 18. Qg7 e6 19. Ne3 Qe5 20. Qh6 Kb8 21. Rfe1 Ka8 22. a3 Kb8 23. Ng4 Qc5 24. Qg7 f5 25. Nf6 Kc8 26. Qf7 Nd4 27. c3 Rhf8 28. Qe7 Qe5 29. Nd7 Nc6 30. Qxf8 Rxf8 31. Nxe5 dxe5 32. b4 a6 33. a4 b5 34. axb5 axb5 35. Rd6 Kc7 36. Rd3 Rf7 37. h4 h6 38. Kb2 g5 39. hxg5 hxg5 40. exf5 exf5 41. Rd5 Kb6 42. Rd6 Kc7 43. Rg6 g4 44. fxg4 f4 45. g5 Rh7 46. Kb3 Rh2 47. Rg7+ Kd6 48. Rd1+ Ke6 49. Rg6+ Kf5 50. Rxc6 Rxg2 51. Re1 Rxg5 52. Rc5 Kf6 53. Kc2 f3 54. Kd3 Rf5 55. Ke3 Kg5 56. Rg1+ Kf6 57. Rf1 e4 58. Kxe4 Rxc5 59. bxc5 1-0
2025.01.03 15th Chennai Open 2025
228773 Mrithyunjay Mahadevan (2345) Kolla Bhaavan (1946) 0-1
1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 4. h3 Bh5 5. Bb2 e6 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Qf3 Bd6 10. Nc3 c6 11. Qg2 g5 12. Ne2 e5 13. a4 Qe7 14. O-O-O Ba3 15. d4 exd4 16. Nxd4 Ne4 17. f3 Nc3 18. Rd3 Qb4 19. Bxa3 Qxa3+ 20. Kd2 Nb1+ 21. Ke1 Ne5 22. Kf2 O-O-O 23. Rd1 Nc3 24. Re1 Rhe8 25. Kg3 Qd6 26. Nf5 Qf6 27. Qd2 g6 28. Qxc3 gxf5 29. Bd3 fxg4 30. f4 d4 31. exd4 Qxf4+ 32. Kg2 Qf3+ 33. Kg1 Qg3+ 34. Kf1 Nxd3 35. cxd3 gxh3 36. Rg1 Qf3# 0-1
2025.01.03 15th Chennai Open 2025
228774 Nithin, Babu (2168) Mayank, Chakraborty (2457) 0-1
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. h3 c6 7. e4 e5 8. Nf3 Nbd7 9. O-O a6 10. Be3 Qe7 11. Qc2 b5 12. d5 b4 13. dxc6 bxc3 14. cxd7 Bb7 15. Qxc3 Bxe4 16. Rfd1 Rfd8 17. c5 Nd5 18. Qc4 Nxe3 19. fxe3 d5 20. Rxd5 Bxd5 21. Qxd5 e4 22. Nd4 Qxd7 23. Qxe4 Rac8 24. c6 Qd6 25. Kh2 Re8 26. Qf3 h5 27. h4 Rc7 28. Rf1 Rce7 29. b3 Kh8 30. Nc2 f5 31. Qd5 Qc7 32. b4 Bf6 33. Kh3 Rd8 34. Qf3 Re4 35. Qe2 Rg4 36. Rf4 g5 37. hxg5 Bxg5 38. Rxg4 hxg4+ 39. Kh2 Kg7 40. Nd4 Qe5 41. Qf2 Kg6 42. Nc2 Qh8+ 43. Kg1 Rd1+ 44. Bf1 Qc3 45. e4 fxe4 46. Qe2 Qxg3+ 47. Kh1 Qf3+ 48. Qxf3 gxf3 49. Kg1 e3 50. c7 e2 51. c8=Q exf1=Q+ 0-1
2025.01.03 15th Chennai Open 2025
228775 Priyanka, K (2144) Rios, Cr (2435) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 Bb4 9. Bd3 b5 10. a3 Be7 11. e5 Ng4 12. Bg1 Bb7 13. Ne4 f6 14. Nxc6 Bxc6 15. h3 Nxe5 16. fxe5 Qxe5 17. O-O-O Bxe4 18. Bh2 Qd5 19. Bxe4 Qxe4 20. Qxd7+ Kf7 21. Rhe1 Qc4 22. Bd6 Rhe8 23. b3 Qc8 24. Bxe7 Qxd7 25. Rxd7 Rxe7 26. Rd6 e5 27. g4 Raa7 28. Kb2 Re6 29. Rxe6 Kxe6 30. c4 bxc4 31. bxc4 g6 32. Kc3 f5 33. Rd1 e4 34. gxf5+ gxf5 35. c5 Rd7 36. Rc1 Kd5 37. Rf1 Rf7 38. Kb4 f4 39. Rd1+ Kc6 40. Kc4 f3 41. Rf1 e3 0-1
2025.01.03 15th Chennai Open 2025
228776 Sanket, Chakravarty (2374) Gawai, Siddhant (2154) 1-0
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. Nbd2 d6 9. c4 Nbd7 10. Rc1 Re8 11. Re1 Bf8 12. a3 Rc8 13. b4 e5 14. Bb1 e4 15. Ng5 d5 16. dxc5 bxc5 17. cxd5 Bxd5 18. bxc5 Rxc5 19. Rxc5 Bxc5 20. Qa4 Qe7 21. Ndxe4 Nxe4 22. Nxe4 Bxe4 23. Bxe4 Nb6 24. Qc2 Qxe4 25. Qxc5 Na4 26. Qd4 Nxb2 27. Qxb2 h6 28. h3 Re6 29. Qb8+ Kh7 30. Qxa7 Rg6 31. g3 Qf3 32. Qc7 Qf5 33. e4 Qe6 34. Kg2 Rf6 35. Re2 Qb3 36. Qc2 Qxa3 37. e5+ Rg6 38. e6 Qe7 39. h4 Kh8 40. Qc8+ Kh7 41. Qc2 Kh8 42. Qc8+ Kh7 43. exf7 Qxf7 44. Re8 Qd5+ 45. Kh2 Rf6 46. Rh8+ Kg6 47. Qe8+ Rf7 48. Rf8 Kf6 49. Rxf7+ Qxf7 50. Qxf7+ Kxf7 51. h5 Kf6 52. f4 Kf5 53. Kh3 Ke6 54. Kg4 Kf6 55. Kf3 Kf5 56. g4+ Kf6 57. Ke4 Ke6 58. Kd4 Kd6 59. Kc4 Kc6 60. g5 Kd6 61. g6 Ke6 62. Kc5 Kd7 63. Kd5 Ke7 64. Kc6 Ke6 65. Kc7 Ke7 66. f5 Ke8 67. Kd6 Kf8 68. Kd7 Kg8 69. Ke7 Kh8 70. f6 1-0
2025.01.04 15th Chennai Open 2025
228777 Aronyak, Ghosh (2544) Kaustuv, K (2409) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. h3 Nc6 8. Be3 cxd4 9. Nxd4 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. O-O Bxg2 13. Kxg2 a6 14. a4 Rc8 15. b3 Nd7 16. Bxg7 Kxg7 17. Nd5 Kg8 18. Rfd1 Nb6 19. Ne3 Nd7 20. Qd4 Nf6 21. a5 Qd7 22. f3 Qe6 23. b4 Rc7 24. Rac1 Rfc8 25. Rd2 Qd7 26. g4 Rc6 27. h4 e5 28. Qb2 Qe6 29. Rcd1 b5 30. cxb5 axb5 31. Qa2 Rc3 32. Nd5 R3c4 33. Nxf6+ Qxf6 34. Rxd6 Qxh4 35. Qd2 Rxg4+ 36. fxg4 Qxg4+ 37. Kf2 Qh4+ 38. Kg2 Qg4+ 39. Kf2 Qh4+ 1/2-1/2
2025.01.04 15th Chennai Open 2025
228778 Sathvik Adiga (2395) Siddharth, Jagadeesh (2515) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a5 7. Re1 O-O 8. h3 Be6 9. Bb5 Ba7 10. Be3 Bxe3 11. Rxe3 Ne7 12. d4 c6 13. Bf1 h6 14. c4 c5 15. dxe5 dxe5 16. Nc3 Nc6 17. Qxd8 Rfxd8 18. Nd5 Nd7 19. Nd2 Nd4 20. Rc1 a4 21. a3 Bxd5 22. cxd5 b5 23. f3 c4 24. Nb1 Nc5 25. Nc3 Rab8 26. Na2 Rb6 27. Kf2 g5 28. Nb4 h5 29. Rd1 g4 30. Be2 gxh3 31. g3 Na6 32. Nxa6 Rxa6 33. Rh1 Rb6 34. f4 b4 35. Rxh3 bxa3 36. bxa3 Rb2 37. Rh1 f6 38. f5 c3 39. Rc1 Rc8 40. d6 c2 41. d7 Rd8 42. Rc3 Rxd7 43. Bd3 Kg7 44. Rc8 Ra2 45. Rc3 Rb7 46. Ke3 Rb3 47. Rc7+ Kh6 48. Kd2 Raxa3 0-1
2025.01.04 15th Chennai Open 2025
228779 Iniyan, Pa (2508) Venkatesh, M (2362) 1-0
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ncxe5 7. Nc3 O-O 8. h3 Nxf3+ 9. gxf3 Ne5 10. f4 Nc6 11. b3 d6 12. Bb2 Bf5 13. a3 Qh4 14. Nd5 Rfe8 15. Qd2 Re6 16. Bf3 Ne7 17. O-O-O Bb6 18. Rdg1 Rg6 19. Rg4 Bxg4 20. hxg4 Qxh1+ 21. Bxh1 1-0
2025.01.04 15th Chennai Open 2025
228780 Sammed Jaykumar, Shete (2379) Das, Say (2434) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 c6 7. Nc3 Qa5 8. Bd3 Nb4 9. h3 O-O 10. O-O c5 11. a3 Nxd3 12. cxd3 Bd7 13. dxc5 Qxc5 14. Be5 e6 15. Qb3 b6 16. Rfc1 Rfc8 17. Nd4 Ne8 18. Bxg7 Kxg7 19. Rc2 Qa5 20. Qa2 Qa6 21. Rd1 Rc7 22. b4 Rac8 23. Qb2 Kg8 24. b5 Qb7 25. Rdc1 e5 26. Nf3 f6 27. a4 Be6 28. Na2 Rxc2 29. Rxc2 Rxc2 30. Qxc2 Qc7 1/2-1/2
2025.01.04 15th Chennai Open 2025
228781 Shahil, Dey (2374) Vaz, Ethan (2412) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 c5 6. c4 d6 7. d4 d5 8. cxd5 Nxd5 9. Qd2 Nc6 10. O-O Qa5 11. Qxa5 Nxa5 12. Rc1 cxd4 13. Rc5 Nb4 14. Bxd4 b6 15. Bxg7 Kxg7 16. Rc1 Bb7 17. Nbd2 Rac8 18. a3 Nc2 19. Ra2 Nd4 20. Rxc8 Nxf3+ 21. Bxf3 Rxc8 22. Bxb7 Nxb7 23. a4 Rc3 24. b4 Nd6 25. a5 b5 26. f4 f6 27. Kf2 Kf7 28. e4 Nc4 29. a6 Ke8 30. e5 fxe5 31. fxe5 Nxe5 32. Ra5 Rc2 33. Rxb5 Rxd2+ 34. Ke3 Nc4+ 35. Kf4 Nb6 36. Rc5 Nd5+ 37. Kg5 Nxb4 38. Rc7 Rxh2 39. Rxa7 Rh5+ 40. Kg4 Ra5 0-1
2025.01.04 15th Chennai Open 2025
228782 Rios, Cr (2435) Kolla Bhaavan (1946) 1/2-1/2
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4 9. Nbd2 Bb7 10. Nxc4 Be4 11. Qb3 Nc6 12. Rd1 Bd5 13. a5 Ne4 14. Qd3 b3 15. Nfe5 Nb4 16. Qxb3 Rb8 17. f3 Nd6 18. e4 Bxc4 19. Nxc4 Nc6 20. Qc2 Nb5 21. d5 Ncd4 22. Qd3 exd5 23. exd5 Qxd5 24. f4 Qh5 25. Re1 Bc5 26. Kh1 Rfe8 27. Bd2 Rbd8 28. Re5 Rxe5 29. Nxe5 Qe2 30. Qxe2 Nxe2 31. Be1 Ned4 32. Rd1 Ne6 33. Rxd8+ Nxd8 34. b4 Bd4 35. Nc6 Nxc6 36. Bxc6 Bc3 37. Bxc3 Nxc3 38. Kg2 Kf8 39. Kf3 Ke7 40. Be4 1/2-1/2
2025.01.04 15th Chennai Open 2025
228783 Mayank, Chakraborty (2457) Manish Anto, Cristiano F (2328) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O O-O 7. h3 d6 8. Na4 Bb6 9. a3 Be6 10. Bxe6 fxe6 11. b4 Qe8 12. c3 Nh5 13. Ra2 Rd8 14. Rd2 Rf6 15. Kh2 Qf7 16. Nxb6 axb6 17. d4 exd4 18. cxd4 Rf8 19. Rd3 Nf4 20. Bxf4 Rxf4 21. Re1 Ne7 22. b5 Kh8 23. Rc3 c6 24. a4 Qh5 25. Qb3 d5 26. bxc6 Nxc6 27. exd5 Qxd5 28. Rxe6 Qxb3 29. Rxb3 Nxd4 30. Nxd4 Rxd4 31. f3 Rxa4 32. Rexb6 Rf7 33. g4 Raf4 34. Kg3 R4f6 35. Rxf6 gxf6 36. Kf4 Kg7 37. Kf5 Rc7 38. Rb6 Rc5+ 39. Ke6 Re5+ 40. Kd6 Re3 41. Rxb7+ Kg6 42. f4 Rxh3 43. f5+ Kg5 44. Rg7+ Kf4 45. Ke6 h5 46. gxh5 Rxh5 47. Rg1 Rh6 48. Rg6 Rh1 49. Rg2 Ra1 50. Rf2+ Kg5 51. Rg2+ Kf4 1/2-1/2
2025.01.04 15th Chennai Open 2025
228784 Deepan, C (2413) Adireddy, Arjun (2326) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Be7 8. O-O O-O 9. Qe2 Nc6 10. Rd1 Qc7 11. dxc5 Bxc5 12. h3 Ne5 13. Nxe5 Qxe5 14. Rb1 Bd7 15. b4 Bxb4 16. Rxb4 Qxc3 17. Rb3 Qa5 18. Rxb7 Bxa4 19. Rd6 Qc5 20. Rd4 Bb5 21. Bb2 Qc6 22. Rg4 g6 23. Rxb5 Nxg4 24. Rg5 Nh6 25. Qh5 Nf5 26. Rxf5 Qb6 27. Rxf7 gxh5 28. Rg7+ Kh8 29. Bc3 e5 30. Bxe5 Qf6 31. Bxf6 Rxf6 32. Rd7 a5 33. Bd5 Raa6 34. Rd8+ Kg7 35. f4 Rf8 36. Rd7+ Kh8 37. Bc4 Raa8 38. Bd3 Rad8 39. Rxh7+ Kg8 40. Bc2 Rc8 41. Bd3 Rc3 42. Bg6 Rc6 43. Be4 Re6 44. Bc2 Rc6 45. Be4 Rc4 46. Bd3 Rc3 47. Bg6 Rc6 1/2-1/2
2025.01.04 15th Chennai Open 2025
228785 Dhananjay, S (2270) Sanket, Chakravarty (2374) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. Be2 Bg4 7. O-O Bg7 8. Rd1 Qb6 9. Qxb6 axb6 10. c3 Nf6 11. Nbd2 Nd7 12. Nd4 Bxe2 13. Nxe2 b5 14. a3 b4 15. cxb4 Nxb4 16. Nb3 Nc6 17. Rb1 O-O 18. Bd2 b5 19. Rdc1 Rfc8 20. Rc2 Nde5 21. Nc3 Rab8 22. Na2 Nd3 23. Bc3 b4 24. Bxg7 Kxg7 25. Rd1 Nce5 26. Rxc8 Rxc8 27. Nxb4 Nxb4 28. axb4 Rb8 29. Nd4 Rxb4 30. b3 Nd7 31. Nc6 Rxe4 32. f3 Re3 33. Kf2 Rxb3 34. Nxe7 Rb2+ 35. Kf1 Ne5 36. Rxd6 Rb7 37. Nd5 Rb1+ 38. Kf2 Rb2+ 39. Kg3 Rd2 40. Nf6 Rxd6 1/2-1/2
2025.01.04 15th Chennai Open 2025
228786 Nguyen Duc Hoa (2358) Mayukh Majumder (2013) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 Bxd5 12. O-O-O O-O-O 13. Bb5 a6 14. Bxc6 Bxc6 15. Na5 Rd6 16. Rd2 Rxd2 17. Rf1 Rd1+ 18. Rxd1 Bb5 19. c4 Be8 20. Bb6 Be7 21. Kc2 Bd7 22. Kc3 Be6 23. c5 f5 24. Nc4 Bxc4 25. Kxc4 Bf6 26. Ba5 e4 27. fxe4 fxe4 28. b3 Re8 29. h3 Bh4 30. Be1 Bxe1 31. Rxe1 Kc7 32. Re3 Kc6 33. b4 b6 34. cxb6 Kxb6 35. g4 Rc8+ 36. Kd5 Kb5 37. a3 Rf8 38. h4 Rf4 39. Rxe4 Rxe4 40. Kxe4 Ka4 41. Kd4 Kxa3 42. Kc3 g6 43. Kc4 Kb2 44. h5 gxh5 45. gxh5 h6 46. b5 axb5+ 47. Kxb5 Kb3 48. Kc5 Ka4 1/2-1/2
2025.01.04 15th Chennai Open 2025
228787 Podolchenko, E (2346) Karthikeyan, P2 (2286) 1-0
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Bb4 9. Kb1 a5 10. Rg1 Bxc3 11. Bxc3 b5 12. cxb5 cxb5 13. Bxb5 Ba6 14. Bxa6 Rxa6 15. Ne5 Qa8 16. f3 Rc8 17. Qe2 Nb6 18. Rc1 Nfd7 19. Nd3 Nc4 20. Ka1 Rac6 21. e4 Qa7 22. Rge1 Qc7 23. Nc5 h6 24. b3 Nd6 25. exd5 exd5 26. Bb2 Nf5 27. Qd3 Nd6 28. a4 Nf6 29. Rc2 Qb6 30. Rec1 Qa7 31. g4 Re8 32. Nd7 Rxc2 33. Nxf6+ gxf6 34. Rxc2 Qd7 35. Qd2 Kg7 36. Bc1 Qb7 37. Qxh6+ Kg8 38. Ka2 Rb8 39. Rb2 Qe7 40. g5 Nf5 41. Qh3 Nxd4 42. gxf6 Qxf6 43. Qg3+ Kh7 44. Qxb8 Nc6 45. Qf4 Nb4+ 46. Ka1 1-0
2025.01.04 15th Chennai Open 2025
228788 Varun, V2 (2173) Shyam, N (2449) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Nf6 5. Qe2 a6 6. Ba4 Qc7 7. O-O b5 8. Bc2 e5 9. d4 Be7 10. a4 b4 11. Bd3 exd4 12. cxd4 cxd4 13. Nxd4 Nc5 14. Bf4 O-O 15. Nd2 Bg4 16. f3 Bd7 17. a5 Nh5 18. Be3 d5 19. f4 Nxd3 20. Qxh5 dxe4 21. f5 Qe5 22. Nc4 Qf6 23. Nb6 Qd6 24. f6 Bxf6 25. Rxf6 Qxf6 26. Nxd7 Qg6 27. Qxg6 hxg6 28. Nxf8 Kxf8 29. b3 Rc8 30. Ra2 Rc5 31. g3 Ke7 32. Rc2 Kd6 33. Rxc5 Nxc5 34. Kf2 Nb7 35. Bd2 Kd5 36. Ke3 Nxa5 37. Bxb4 Nb7 38. Bf8 1-0
2025.01.04 15th Chennai Open 2025
228789 Sri, Sai Baswanth P (2161) Agibileg, Uurtsaikh (2392) 1/2-1/2
1. c4 Nf6 2. g3 g6 3. d4 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nc6 7. O-O a6 8. b3 Rb8 9. d5 Na5 10. Bg5 c5 11. dxc6 Nxc6 12. Rc1 Bd7 13. Nd5 Nxd5 14. cxd5 Ne5 15. Nxe5 Bxe5 16. Qd2 Bf6 17. Bxf6 exf6 18. Qb4 Bb5 19. Bf3 Re8 20. Rc2 Re7 21. Rfc1 Kg7 22. Qd4 a5 23. Bg4 Bd7 24. Bxd7 Qxd7 25. Qb6 Qd8 26. Qxd8 Rxd8 27. e3 f5 28. Rc7 Kf6 29. Rxe7 Kxe7 30. Rc7+ Rd7 31. Rc8 Rd8 32. Rc7+ Rd7 33. Rc8 Rd8 34. Rc7+ Rd7 1/2-1/2
2025.01.04 15th Chennai Open 2025
228790 Sarveshwaran V (2150) Mrithyunjay Mahadevan (2345) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. O-O O-O 6. d4 Bb6 7. Bg5 h6 8. Bh4 Re8 9. Re1 exd4 10. e5 Nxe5 11. Nxe5 c6 12. Ba4 g5 13. Bg3 dxc3 14. Nxc3 d5 15. h4 d4 16. Bb3 Be6 17. Na4 Ba5 18. hxg5 hxg5 19. Bxe6 Rxe6 20. Nc5 Re7 21. Re2 Qd5 22. Qc1 Nh7 23. Ne4 Qb5 24. Nf6+ Kh8 25. Ng6+ fxg6 26. Rxe7 Nxf6 27. Be5 Bb4 28. Bxf6+ Kg8 29. Re5 Qd3 30. Qxg5 Rf8 31. Qh4 Kf7 32. Be7 g5 33. Qxg5 Rg8 34. Qf6+ Ke8 35. Bd6+ Kd7 36. Qe7+ 1-0
2025.01.04 15th Chennai Open 2025
228791 Anadkat, Kartavya (2139) Slizhevsky, A (2340) 1/2-1/2
1. e4 c5 2. Nf3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. O-O Be7 7. Re1 d6 8. c3 Nf6 9. Nbd2 O-O 10. d4 cxd4 11. cxd4 Qc7 12. b3 Rc8 13. Bb2 Qc2 14. Qxc2 Rxc2 15. Rab1 Nbd7 16. Bf1 Rac8 17. Bd3 R2c7 18. Kf1 Kf8 19. Rbc1 Rxc1 20. Rxc1 Rxc1+ 21. Bxc1 e5 22. d5 Nc5 23. Ne1 Bd8 24. f3 Nfd7 25. Ke2 f5 26. Bc2 Nf6 27. b4 Na4 28. Nb1 Nb6 29. Nc3 Bc8 30. Bd3 Kf7 1/2-1/2
2025.01.05 15th Chennai Open 2025
228792 Siddharth, Jagadeesh (2515) Iniyan, Pa (2508) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 Qxc6 8. O-O Qc7 9. f4 d6 10. a4 Nf6 11. Be3 Be7 12. a5 Bd7 13. Kh1 Bc6 14. Bf3 O-O 15. Qd2 Rac8 16. Rfe1 Rfe8 17. Bb6 Qb8 18. Na4 d5 19. e5 Nd7 20. Bf2 Bxa4 21. Rxa4 b6 22. axb6 Nxb6 23. Bxb6 Qxb6 24. c3 Rb8 25. b4 d4 26. Qxd4 Qxd4 27. cxd4 Rxb4 28. Rxa6 Rxd4 29. g3 g5 30. Re4 Rxe4 1/2-1/2
2025.01.05 15th Chennai Open 2025
228793 Vaz, Ethan (2412) Aronyak, Ghosh (2544) 1/2-1/2
1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c3 Bd6 6. Bd3 Qe7+ 7. Qe2 Qxe2+ 8. Kxe2 Nge7 9. Re1 f6 10. a4 Kf7 11. Nbd2 g5 12. Nf1 Ng6 13. h3 Nce7 14. Kd1 h5 15. Ng1 c6 16. b3 Nf4 17. Bxf4 Bxf4 18. Ra2 Bd6 19. Ne3 g4 20. hxg4 hxg4 21. Ne2 f5 22. g3 Kf6 23. Rf1 Bd7 24. f3 gxf3 25. Rxf3 Rh1+ 26. Kd2 Kg5 27. Rc2 Rah8 28. Rc1 Rxc1 29. Kxc1 Rh1+ 30. Kd2 a5 31. Rf2 Rh3 32. Nf1 Rh1 33. Ne3 b5 34. Bc2 Rh3 35. Nf1 b4 36. Ng1 Rh1 37. Nf3+ Kf6 38. Bd3 bxc3+ 39. Kxc3 Rh8 40. g4 1/2-1/2
2025.01.05 15th Chennai Open 2025
228794 Das, Say (2434) Podolchenko, E (2346) 1-0
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. Bxh6 Qxb2 9. Nc3 gxh6 10. Nb5 Qb4+ 11. Kf1 Qa5 12. Qc1 a6 13. Nd6+ Bxd6 14. exd6 Qd8 15. Qf4 O-O 16. h4 f6 17. Rh3 Kh8 18. Rg3 Bd7 19. Rb1 b5 20. Rc1 Rc8 21. h5 Rf7 22. Nh4 Rg7 23. Qxh6 Rxg3 24. fxg3 e5 25. Rxc6 Rxc6 26. Ng6+ Kg8 27. Ne7+ Kf7 28. dxe5 Qh8 29. Nxc6 Bxc6 30. Bg4 f5 31. e6+ Ke8 32. d7+ 1-0
2025.01.05 15th Chennai Open 2025
228795 Kaustuv, K (2409) Varun, V2 (2173) 1-0
1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 cxd4 8. Nxd4 Bd7 9. O-O Bd6 10. Nf3 a6 11. Be2 Be6 12. b3 O-O 13. Bb2 Rc8 14. Rc1 Qe7 15. Rc2 Rfd8 16. Qa1 d4 17. exd4 Nb4 18. Rd2 Bf4 19. Rdd1 Bf5 20. Ba3 Bd6 21. d5 Nc2 22. Bxd6 Rxd6 23. Qb2 Rxc3 24. Qxc3 Qxe2 25. Nh4 Bd7 26. Rd2 Qg4 27. Qe5 Qxh4 28. Qxd6 Nd4 29. Qb8+ Ne8 30. Re1 Kf8 31. Rxe8+ Bxe8 32. Qd6+ Kg8 33. Qe5 Nf3+ 34. gxf3 Qd8 35. d6 Bd7 36. Qe7 1-0
2025.01.05 15th Chennai Open 2025
228796 Kolla Bhaavan (1946) Sammed Jaykumar, Shete (2379) 0-1
1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. Bd3 Nc6 10. a3 Be7 11. O-O O-O 12. Qc2 Bd7 13. Rad1 Rac8 14. Rfe1 Rfd8 15. h3 Na5 16. Bg5 h6 17. Bxf6 Bxf6 18. Qe2 Bc6 19. Ne5 Nb3 20. Bc4 Nxd4 21. Rxd4 Qxd4 22. Nxf7 Kxf7 23. Qxe6+ Kg6 24. Re3 Qf4 25. Bd3+ Rxd3 26. Rxd3 Re8 27. Rg3+ Qxg3 0-1
2025.01.05 15th Chennai Open 2025
228797 Patil, Priyanshu (2298) Mayank, Chakraborty (2457) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a5 7. Re1 Ba7 8. Na3 O-O 9. Nb5 Bb6 10. Bb3 Ne7 11. d4 Ng6 12. dxe5 Ng4 13. Re2 Nh4 14. Qd3 a4 15. Bc2 c6 16. Na3 f5 17. exd6 Nxf2 18. Rxf2 Nxf3+ 19. gxf3 fxe4 20. Qxe4 Bf5 21. Qe7 Bxf2+ 22. Kxf2 Qa5 23. d7 Bxc2 24. Nxc2 Qh5 25. Bf4 Rxf4 26. d8=Q+ Rxd8 27. Qxd8+ Rf8 28. Qd3 Qxh2+ 29. Kf1 Qh1+ 30. Kf2 Qh2+ 31. Kf1 Qh1+ 32. Kf2 1/2-1/2
2025.01.05 15th Chennai Open 2025
228798 Madhvendra Pratap Sharma (2281) Rios, Cr (2435) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. c3 a6 8. Bf1 Nc6 9. b4 dxc3 10. dxc3 Be7 11. Bf4 d6 12. Nd2 O-O 13. Qb3 Rb8 14. a3 b5 15. c4 e5 16. Be3 Bg5 17. Bxg5 Qxg5 18. Qe3 Qe7 19. Rac1 Nd4 20. Nb3 Nxb3 21. Qxb3 Be6 22. Qe3 Qb7 23. Rc3 bxc4 24. Bxc4 Bxc4 25. Rxc4 Qb5 26. Rec1 a5 27. h3 axb4 28. Rxb4 Qa5 29. Rxb8 Rxb8 30. Qb3 Ra8 31. Qb7 Rf8 32. Qb4 Qxb4 33. axb4 Rb8 34. Rb1 f6 35. Kf1 Kf7 36. Ke2 Ke6 37. Kd3 d5 38. exd5+ Kxd5 1/2-1/2
2025.01.05 15th Chennai Open 2025
228799 Dhananjay, S (2270) Deepan, C (2413) 0-1
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Nc3 Re8 10. d3 c5 11. Qe2 Rc8 12. Ne1 Nb8 13. f4 h6 14. g4 Nh7 15. Rd1 Bf6 16. Nf3 Nc6 17. h3 a6 18. Qf2 d4 19. Ne4 dxe3 20. Nxf6+ Qxf6 21. Qc2 Qxf4 22. Ne5 Qg3 23. Rf3 Qh4 24. Rxf7 Nd4 25. Bxd4 cxd4 26. Rxb7 Qg3 27. Nf3 Rf8 28. Qb2 Rxf3 29. Qxd4 Nf6 0-1
2025.01.05 15th Chennai Open 2025
228800 Arpith S Bijoy (2234) Sathvik Adiga (2395) 0-1
1. b3 e5 2. Bb2 Nc6 3. c4 d5 4. cxd5 Qxd5 5. Nc3 Qe6 6. g3 Bd7 7. Bg2 O-O-O 8. Nf3 Nge7 9. Rc1 f5 10. O-O h6 11. Na4 e4 12. Ne1 Be8 13. d3 Nd5 14. Nc5 Qf7 15. Qc2 Ndb4 16. Qb1 b6 17. Na4 exd3 18. Nxd3 Nxd3 19. exd3 Nd4 20. Bxd4 Rxd4 21. Qb2 Qf6 22. Nc3 Rd8 23. d4 Bc6 24. Bxc6 Qxc6 25. d5 Qd7 26. Qe2 Kb7 27. Nb5 Rc8 28. Rfd1 a6 29. Nd4 Qxd5 30. Nc6 Qe4 31. Qf1 Bc5 32. Na5+ Ka7 33. b4 Rhd8 34. Re1 Qd5 35. Re5 Qf3 36. bxc5 bxa5 37. Re3 Qc6 38. Qe1 Re8 39. Re7 g5 40. Rxe8 Rxe8 41. Qxa5 f4 42. Qb4 Qe4 43. Qb2 Qc6 44. Qg7 Re2 45. Qf8 h5 46. Qc8 h4 47. Qh3 hxg3 48. hxg3 Rxa2 49. Qg4 fxg3 50. Qxg3 Ra4 51. Qg2 Qe6 52. Kf1 Re4 53. Qg3 Qc6 54. Qg2 Qb5+ 55. Kg1 Qb4 56. Qf3 Rg4+ 57. Kh2 Qd4 58. Kh3 Rh4+ 59. Kg2 Rg4+ 60. Kh3 Rf4 61. Qc6 g4+ 62. Kh4 g3+ 63. Kh5 Qe5+ 64. Kg6 Rg4+ 0-1
2025.01.05 15th Chennai Open 2025
228801 Sanket, Chakravarty (2374) Rathnakaran, K (2225) 1-0
1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. Qc2 Re8 9. Rd1 c6 10. e4 exd4 11. Nxd4 Ne5 12. c5 d5 13. Bg5 Qa5 14. exd5 Bg4 15. Bxf6 Bxd1 16. Rxd1 Bxf6 17. Ne4 Bg7 18. Nd6 Re7 19. dxc6 Nxc6 20. Bxc6 Re1+ 21. Rxe1 Qxe1+ 22. Kg2 bxc6 23. Nxc6 a5 24. Qb3 Qe6 25. Qf3 Rf8 26. b3 f5 27. Nxa5 h5 28. h3 h4 29. gxh4 Bf6 30. Nac4 Bxh4 31. c6 Qe7 32. b4 Kh7 33. b5 Rf6 34. Qf4 Re6 35. c7 Bg5 36. Qg3 Bh4 37. Qf4 Bg5 38. Qf3 Qxc7 39. b6 Qd8 40. Nf7 Qf6 41. b7 Re8 42. Ncd6 Rb8 43. a4 Bd2 44. Qd5 Qc3 45. Ne5 Qc7 46. Qxd2 Rd8 47. Qb4 f4 48. Nef7 Rf8 49. Qxf4 1-0
2025.01.05 15th Chennai Open 2025
228802 Aditya, Varun Gampa (2180) Shahil, Dey (2374) 1/2-1/2
1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. a3 Be7 8. Qe2 Qc7 9. O-O-O b5 10. g4 h5 11. g5 Ng4 12. g6 fxg6 13. Bh3 e5 14. Nb3 Qc4 15. Rd3 Be6 16. Nd2 Qc8 17. Nd5 Bd8 18. Bb6 Bxd5 19. Bxd8 Qxd8 20. exd5 Qh4 21. Rg3 Nf6 22. Qd3 Rh6 23. Qc3 Nbd7 24. Qc6 Rb8 25. Qxd6 g5 26. Qe6+ Kf8 27. Qd6+ Ke8 28. Re1 Rd8 29. Bxd7+ Nxd7 30. Rxe5+ Nxe5 31. Qxe5+ Kf8 32. Rxg5 Rf6 33. Rxh5 Qxf2 34. b3 Kg8 35. Ne4 Qf4+ 36. Kb2 Qxe5+ 37. Rxe5 Rh6 38. c4 bxc4 39. bxc4 Rxh2+ 40. Kc3 Rh1 41. Re7 Kf8 42. Rb7 Rc1+ 43. Kd3 Rd1+ 44. Kc3 Rc1+ 45. Kd3 Rd1+ 46. Kc3 1/2-1/2
2025.01.05 15th Chennai Open 2025
228803 Venkatesh, M (2362) Shirliyev, Allayar (2196) 1/2-1/2
1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. c3 d6 6. Bb3 h6 7. Nbd2 a6 8. a4 Ba7 9. Nf1 Ng4 10. Ne3 Nxe3 11. Bxe3 Bxe3 12. fxe3 Qe7 13. O-O O-O 14. Qe1 Be6 15. Bd5 Qd7 16. b4 Bxd5 17. exd5 Ne7 18. c4 f5 19. Qc3 Rf6 20. Rf2 Raf8 21. b5 g5 22. bxa6 bxa6 23. d4 e4 24. Nd2 Ng6 25. Raf1 R6f7 26. c5 dxc5 27. Qxc5 Ne7 28. Nc4 Qxd5 29. Ne5 Qxc5 30. dxc5 Rh7 31. Rd2 Rg7 32. g4 f4 33. Nd7 Rff7 34. Ne5 Rf8 35. Nd7 Rff7 36. Ne5 Rf8 1/2-1/2
2025.01.05 15th Chennai Open 2025
228804 Madhesh Kumar S (2006) Nguyen Duc Hoa (2358) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. f3 a6 9. Na4 b5 10. Nb6 Rb8 11. Nxc8 Qxc8 12. a4 b4 13. Qe2 Ra8 14. O-O-O Be7 15. g4 Qc7 16. h4 d6 17. h5 h6 18. Kb1 Na5 19. Rg1 d5 20. g5 hxg5 21. Bxg5 Nxb3 22. cxb3 Rxh5 23. f4 Rxg5 24. Rxg5 Qxf4 25. Rxg7 Kf8 26. Rg2 Nxe4 27. Qh5 Bf6 28. Bd3 Ke7 29. Rc2 a5 30. Rdc1 Be5 31. Bxe4 Qxe4 32. Ka2 Qf4 33. Re1 Kd6 34. Rxe5 Qxe5 35. Qxf7 1-0
2025.01.05 15th Chennai Open 2025
228805 Nitin, S (2338) Sarveshwaran V (2150) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 h6 9. Bd2 Nbc6 10. Qg4 Rg8 11. Nf3 c4 12. Qf4 Bd7 13. g4 O-O-O 14. Bh3 Rdf8 15. Ke2 Qa5 16. a4 f6 17. exf6 Rxf6 18. Qg3 Rgf8 19. Bg2 R6f7 20. Rhb1 a6 21. Rf1 g5 22. Ra2 Qc7 23. Qxc7+ Kxc7 24. Be3 e5 25. Nxe5 Nxe5 26. dxe5 Bxg4+ 27. Kd2 Nc6 28. Bc5 Rd8 29. Bd6+ Kc8 30. Ke3 Re8 31. Bxd5 Nxe5 32. Bxe5 Rf4 33. Bg2 Rxe5+ 34. Kd2 Re2+ 35. Kc1 Rfxf2 36. Rxf2 Rxf2 37. Bd5 Rf1+ 38. Kb2 Bxh5 39. Bxc4 Rf4 40. Bd3 Bf3 41. Ra1 g4 42. Re1 g3 43. Re8+ Kc7 44. Re7+ Kb8 0-1
2025.01.05 15th Chennai Open 2025
228806 Mayukh Majumder (2013) Mohamed, Anees M (2334) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. Na3 Nge7 7. d4 cxd4 8. cxd4 exd4 9. Bf4 a6 10. Bc4 d6 11. Nc2 O-O 12. Ncxd4 Nxd4 13. Nxd4 d5 14. exd5 Nxd5 15. Be3 Kh8 16. Nc2 Nxe3 17. Qxd8 Rxd8 18. Nxe3 b5 19. Bxf7 Bxb2 20. Rad1 Bb7 21. Bd5 Bxd5 22. Nxd5 Rac8 23. g3 a5 24. Kg2 b4 25. Rfe1 Rd6 26. Re2 Bg7 27. Rde1 Rf8 28. Nf4 Bc3 29. Rc1 a4 30. a3 Rd2 31. Re4 Bb2 32. Rc7 bxa3 33. Rxa4 Be5 34. Rca7 Bd4 35. Rxd4 Rxd4 36. Ne6 Rdd8 37. Nxf8 Rxf8 38. Rxa3 Rf7 39. f4 Kg7 40. Ra5 h5 41. Kh3 Rb7 42. f5 gxf5 43. Rxf5 Kg6 44. Rf2 Kg5 45. Rc2 Rb5 46. Kg2 1/2-1/2
2025.01.05 15th Chennai Open 2025
228807 Sammed Jaykumar, Shete (2379) Siddharth, Jagadeesh (2515) 1/2-1/2
1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 d6 5. Bxf6 exf6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. e4 c5 10. c3 Nc6 11. Nc4 cxd4 12. Nxd4 Nxd4 13. Qxd4 f5 14. Qd1 Qc7 15. Nd2 fxe4 16. Nxe4 d5 17. Ng5 d4 18. Bxb7 Qxb7 19. cxd4 Rad8 20. Nf3 Qd5 21. Qb3 Bxd4 22. Nxd4 Qxd4 23. Rad1 Qf6 24. Rfe1 Rxd1 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Kg2 Qd4 28. h4 Qe4+ 29. Kg1 Qe1+ 30. Kg2 Qe4+ 31. Kg1 1/2-1/2
2025.01.05 15th Chennai Open 2025
228808 Iniyan, Pa (2508) Vaz, Ethan (2412) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. a4 Ne8 12. Bd2 Ra8 13. a5 h6 14. Ne1 f5 15. f3 Nf6 16. Be3 c5 17. dxc6 Nxc6 18. Bb6 Qe7 19. Nc2 fxe4 20. fxe4 Be6 21. Nd5 Bxd5 22. exd5 Nd4 23. Nxd4 exd4 24. Bxd4 Ne4 25. Qd3 Bxd4+ 26. Qxd4 Nc5 27. Bg4 Rxf1+ 28. Rxf1 Rf8 29. Be6+ Nxe6 30. dxe6 Qxe6 31. Rxf8+ Kxf8 32. Kf2 Qf5+ 33. Ke3 Qxa5 34. Qf6+ Ke8 35. Qe6+ Kf8 36. Qxd6+ Kf7 37. Qf4+ Ke6 38. Qxh6 Qc3+ 39. Kf2 Qc2+ 40. Kf3 Qd1+ 41. Kg3 Qd3+ 42. Kh4 Qxc4+ 43. g4 Qe4 44. Qf8 Qe5 45. Qe8+ Kf6 46. Qh8+ Ke6 47. Qe8+ Kf6 48. Qh8+ Ke6 1/2-1/2
2025.01.05 15th Chennai Open 2025
228809 Kaustuv, K (2409) Das, Say (2434) 1/2-1/2
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Bd6 5. b3 O-O 6. Bb2 a6 7. g4 Nxg4 8. Rg1 f5 9. h3 Nf6 10. cxd5 e5 11. Qc2 c6 12. Rc1 cxd5 13. Nxd5 Nc6 14. Bc4 Kh8 15. a3 Bd7 16. Qb1 Rc8 17. Qa1 b5 18. Nxf6 gxf6 19. Be2 Na5 20. Rxc8 Bxc8 21. b4 Nc4 22. Bc3 Nb6 23. Qb1 Be6 24. h4 Qc7 25. Bd1 Qf7 26. h5 Rg8 27. Rxg8+ Qxg8 28. d3 Qg2 29. Qc1 Qh1+ 30. Kd2 Qf1 31. Be2 Qxc1+ 32. Kxc1 Kg7 33. Nh4 Nd5 34. Bd2 Ne7 35. d4 e4 36. a4 Bd7 37. f3 Kh6 38. f4 Be8 39. axb5 axb5 40. Kb2 Bd7 41. Kc2 Kg7 42. Kb2 Kf7 43. Kc2 Nd5 44. Kb3 Bf8 45. Bf1 Bd6 46. Bh3 Ne7 47. h6 Ke6 48. Bc3 Bc6 49. Kc2 Bd5 50. Kd2 Bc6 51. Kc2 Bd5 52. Kd2 Bb7 53. Kc2 Bc6 54. Kd2 Bd5 1/2-1/2
2025.01.05 15th Chennai Open 2025
228810 Aronyak, Ghosh (2544) Sarveshwaran V (2150) 1-0
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. Re1 dxe4 9. dxe4 e5 10. c3 Be6 11. Qe2 Qc7 12. Nf1 Rfe8 13. Bg5 Rad8 14. Bxf6 Bxf6 15. Ne3 Ne7 16. h4 h6 17. Nd2 g6 18. a4 h5 19. Rad1 Bg7 20. Ndc4 Qc6 21. Qc2 b6 22. Nd5 Nc8 23. Rd3 Kh7 24. Red1 a6 25. Qb3 Qb7 26. Bf3 Rf8 27. Qa3 Rd7 28. b4 cxb4 29. Qxb4 Rfd8 30. Rb1 Bxd5 31. Rxd5 Rxd5 32. exd5 f5 33. Ne3 e4 34. Be2 Qc7 35. Bxa6 f4 36. Qc4 Qe7 37. Bxc8 fxe3 38. Be6 exf2+ 39. Kg2 e3 40. Qe4 Qc5 41. g4 e2 42. Qxe2 Rf8 43. gxh5 Rf6 44. Rf1 Qxc3 45. Rxf2 Rxf2+ 46. Qxf2 Qd3 47. hxg6+ Qxg6+ 48. Kh3 Qd3+ 49. Qg3 Qf1+ 50. Kg4 Qd1+ 51. Qf3 Qxa4+ 52. Kh3 Qe8 53. Qf5+ Kh8 54. d6 Qf8 55. Qh5+ Bh6 56. Qe5+ Bg7 57. Qe2 Qf6 58. d7 Qc3+ 59. Kg2 Qc6+ 60. Kg3 Qc3+ 61. Kg4 Qd4+ 62. Kh5 b5 63. Bf5 Bf8 64. Qe8 Qf6 65. d8=Q Qxf5+ 66. Qg5 Qf3+ 67. Kg6 Qd3+ 68. Kf7 Qh7+ 69. Kxf8 Qg7+ 70. Qxg7# 1-0
2025.01.05 15th Chennai Open 2025
228811 Deepan, C (2413) Jaiswal, R (2093) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 O-O 9. a4 Be6 10. h3 Nc6 11. Nd5 a5 12. c4 Bxd5 13. cxd5 Nb4 14. O-O Nd7 15. h4 Nc5 16. Be3 b6 17. Nc3 g6 18. Bh6 Re8 19. Ra3 Bf8 20. Be3 Bg7 21. h5 Rf8 22. Nb5 Rb8 23. Kh2 f5 24. Rh1 f4 25. Bxc5 bxc5 26. hxg6 fxg3+ 27. fxg3 Rf6 28. Bh3 Rxg6 29. Be6+ Kh8 30. Kg2 Qe7 31. Rf3 Rf8 32. Rxf8+ Bxf8 33. Rf1 Rf6 34. Nxd6 Rxe6 35. Nf7+ Kg8 36. dxe6 Qxe6 37. Ng5 Qe7 38. Qb3+ Kh8 39. Rf7 1-0
2025.01.05 15th Chennai Open 2025
228812 Sathvik Adiga (2395) Madhesh Kumar S (2006) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g5 7. Nbd2 Bg7 8. Bb3 Ne7 9. Re1 Ng6 10. Nf1 O-O 11. h3 d5 12. exd5 Nxd5 13. d4 exd4 14. cxd4 Ndf4 15. Ng3 Be6 16. Ne2 Nxe2+ 17. Rxe2 Bd5 18. Qd3 c6 19. Ne5 Nxe5 20. dxe5 Bxb3 21. Qxb3 Qb6 22. Qc2 Rfe8 23. h4 Rxe5 24. Rxe5 Bxe5 25. hxg5 hxg5 26. Bxg5 Qxb2 27. Qxb2 Bxb2 28. Rb1 Bd4 29. Rxb7 Re8 30. Kf1 Kg7 31. Rc7 Re5 32. Bd2 Rb5 33. Ke2 Rb2 34. Kd3 Rxa2 35. Rxc6 Bxf2 36. Bc3+ Kh7 37. g4 Bh4 38. Rc8 f6 39. Ke4 Kg6 40. Rg8+ Kf7 41. Rc8 Rg2 42. Rc7+ Kg6 43. Rxa7 Rxg4+ 44. Kd3 Rg3+ 45. Kc2 Bg5 46. Be1 Re3 47. Kd1 Kh5 48. Rc7 Kg4 49. Rc2 Kf3 50. Rf2+ Ke4 51. Re2 Kf3 52. Rxe3+ Bxe3 53. Bc3 f5 54. Ke1 Kg2 55. Be5 Bf2+ 56. Ke2 Bg3 57. Bd4 f4 58. Kd3 f3 59. Ke4 Bf2 60. Bc3 Be3 61. Be1 Bd2 62. Bh4 Bc1 63. Kf5 Be3 64. Kg4 Bf2 65. Bf6 Be1 66. Bd4 Bg3 67. Bc5 Bf2 1/2-1/2
2025.01.05 15th Chennai Open 2025
228813 Vijay, Shreeram P (2025) Sanket, Chakravarty (2374) 1-0
1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 cxd4 7. Nxd4 Nf6 8. Bg2 Bg4 9. Nde2 Bc5 10. h3 Bf5 11. Bg5 h6 12. Bxf6 Qxf6 13. O-O O-O 14. Qd2 Rad8 15. a3 Qg6 16. b4 Bb6 17. Nxd5 Rfe8 18. c4 Ne5 19. c5 Bc7 20. Nef4 Qg5 21. Qc3 Bb8 22. h4 Qg4 23. Ne3 Nf3+ 24. Kh1 Rxe3 25. Qxe3 Nxh4 26. Qe7 Nxg2 27. Qxd8+ Kh7 28. Kxg2 Be4+ 29. f3 Bxf4 30. Qh4 Qxh4 31. gxh4 Bc6 32. a4 a6 33. Rfb1 g5 34. hxg5 hxg5 35. b5 axb5 36. axb5 Bd5 37. Ra4 Be3 38. c6 bxc6 39. b6 1-0
2025.01.05 15th Chennai Open 2025
228814 Mayank, Chakraborty (2457) Mummana Venkata Ruthvik (2186) 1/2-1/2
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. Bd3 cxd4 8. O-O Bd7 9. b4 Rc8 10. Bf4 Be7 11. cxd4 Nf5 12. Bxf5 exf5 13. Nc3 Be6 14. Na4 Qd8 15. Nc5 Rc7 16. Qa4 b6 17. Na6 Rc8 18. Rac1 Qd7 19. b5 Na5 20. Rxc8+ Qxc8 21. Rc1 Nc4 22. Bg5 Bxg5 23. Nxg5 O-O 24. Nb4 Qd7 25. Nc6 Ra8 26. Nh3 Qb7 27. Nb4 Rc8 28. Rc2 Nb2 29. Qb3 Rxc2 30. Qxc2 Nc4 31. Nf4 Qd7 32. a4 h6 33. h4 g6 34. g3 Kg7 35. Kh2 Qd8 36. Qc1 Qd7 37. Qh1 Nd2 38. Qg2 Kh8 39. Qh1 Kg7 40. Qd1 Nc4 41. Qc1 Qd8 42. Qc3 Qd7 43. Kg1 Qd8 44. Kf1 Qd7 45. Qc2 Qd8 46. Ke1 g5 47. Nh5+ Kg6 48. Nf6 g4 49. Nxg4 Qe7 50. Nc6 Qa3 51. Nf6 Qf3 52. Qd1 Qg2 53. Qh5+ Kg7 54. Ne8+ Kh7 55. Nd6 f4 1/2-1/2
2025.01.05 15th Chennai Open 2025
228815 Rios, Cr (2435) Aditya, Varun Gampa (2180) 1/2-1/2
1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. exd4 Nh5 8. Bg3 g6 9. Bh4 Qc7 10. g4 Nf4 11. Bf6 Rg8 12. Qc2 Bd7 13. O-O-O Bd6 14. Kb1 h5 15. h3 Be7 16. Bxe7 Kxe7 17. g5 e5 18. Qb3 exd4 19. Nxd4 Kf8 20. Nxc6 bxc6 21. c4 Kg7 22. Qc3+ Kh7 23. cxd5 Bf5+ 24. Ka1 Nxd5 25. Qc4 Rgd8 26. Bg2 Rab8 27. Bxd5 Rxd5 28. Ne4 Bxe4 29. Qxe4 Rxg5 30. Rd3 Qe5 31. Qxe5 Rxe5 32. Rd7 Kg7 33. f4 Rf5 34. Rxa7 Rxf4 35. Rc7 Rf2 36. b3 Ra8 37. a4 Ra6 38. Rc1 Rf3 39. Kb2 Rb6 40. Rc3 Rxc3 41. Kxc3 g5 42. a5 Ra6 43. b4 Kf6 44. Kd3 Ke6 45. Kd4 f6 1/2-1/2
2025.01.05 15th Chennai Open 2025
228816 Fedorov, Alex (2409) Sri, Sai Baswanth P (2161) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. O-O-O a6 12. Nd4 Ne7 13. h4 b5 14. a3 Bb7 15. f3 h5 16. Be2 Re8 17. Nb3 Qb8 18. Na5 Bc6 19. Qxb8 Raxb8 20. Rd6 Rec8 21. Rhd1 Kf8 22. Na2 Ne8 23. R6d2 d5 24. Nb4 dxe4 25. Naxc6 Nxc6 26. Nxa6 exf3 27. Nxb8 fxe2 28. Nd7+ Ke7 29. Rxe2 1-0
2025.01.05 15th Chennai Open 2025
228817 Shahil, Dey (2374) Jval Saurin Patel (2064) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. a3 a5 9. b3 Be7 10. h4 h6 11. h5 f6 12. Bd3 O-O 13. Ne2 Qc7 14. Bb1 b5 15. Qc2 f5 16. g4 Nb6 17. Rg1 Bd7 18. Ng3 cxd4 19. gxf5 exf5 20. cxd4 Rac8 21. Be3 Na7 22. Qg2 Bd8 23. Ne4 Be6 24. Nc5 Re8 25. Nxe6 Rxe6 26. Bxf5 Re7 27. Rc1 Qxc1+ 28. Bxc1 Rxc1+ 29. Kd2 Rc6 30. e6 Kf8 31. Ne5 Rec7 32. Nd7+ 1-0
2025.01.05 15th Chennai Open 2025
228818 Varun, V2 (2173) Venkatesh, M (2362) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. a3 a5 9. Nbd2 Be6 10. Nc4 f6 11. Be3 b5 12. Ncd2 Nh6 13. h3 Nf7 14. Nb3 c4 15. dxc4 Bxc4 16. Nfd2 Be6 17. a4 b4 18. Qe2 Nd6 19. Bb6 O-O 20. Nxa5 Rfb8 21. Nac4 Nxc4 22. Nxc4 Qf7 23. Nd6 Qd7 24. Nc4 Qf7 25. Nd6 Qd7 26. Nc4 Qf7 27. Nd6 Qd7 28. Nc4 Qf7 29. Nd6 Qd7 30. Nc4 Qf7 31. Nd6 1/2-1/2
2025.01.05 15th Chennai Open 2025
228819 Podolchenko, E (2346) Shreyash Singh (2000) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 Nc6 7. O-O Bxc3 8. bxc3 d6 9. e4 e5 10. d5 Ne7 11. Nh4 h6 12. f4 Ng6 13. Nxg6 fxg6 14. fxe5 dxe5 15. Rb1 Qc7 16. Rb2 Bd7 17. Rbf2 Qd6 18. Qb3 b6 19. Qa3 g5 20. h3 g4 21. hxg4 Nxg4 22. Rxf8+ Rxf8 23. Qxa7 Rxf1+ 24. Kxf1 Qf6+ 25. Ke2 Qf2+ 26. Kd1 Ne3+ 27. Bxe3 Bg4+ 28. Kc1 Qxe3+ 29. Kc2 Bd1+ 30. Kxd1 Qxd3+ 31. Kc1 Qxc3+ 32. Kb1 Qe1+ 33. Kb2 Qd2+ 34. Kb1 Qd1+ 35. Kb2 1/2-1/2
2025.01.05 15th Chennai Open 2025
228820 Shirliyev, Allayar (2196) Slizhevsky, A (2340) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nf6 6. Be2 Nc6 7. Qe3 Bg4 8. O-O e6 9. Rd1 Qc7 10. Nc3 Be7 11. b3 O-O 12. h3 Bxf3 13. Bxf3 Rad8 14. Bb2 Rfe8 15. Rd2 Qb8 16. Be2 d5 17. cxd5 exd5 18. Nxd5 Nxd5 19. Rxd5 Rxd5 20. exd5 Bf6 21. Qd2 Bxb2 22. Qxb2 Ne7 23. Bf3 Nf5 24. Rd1 Qf4 25. Qc1 Qxc1 26. Rxc1 Kf8 27. Kf1 Nd6 28. Rc7 Re7 29. Rxe7 Kxe7 30. Ke2 Kf6 31. g3 Ke5 32. Ke3 g5 33. Bg2 Nf5+ 34. Kd3 Nd6 35. Kc3 a5 36. a4 b6 37. Bh1 h5 38. Bf3 h4 39. gxh4 gxh4 40. Bg2 f6 41. Bh1 f5 42. Bg2 f4 43. Bh1 Nf7 44. b4 axb4+ 45. Kxb4 Nd6 46. a5 bxa5+ 47. Kxa5 Nf7 48. Kb5 Kd6 49. Bg2 Ng5 50. Kc4 f3 51. Bf1 Ke5 1/2-1/2
2025.01.05 15th Chennai Open 2025
228821 Mohamed, Anees M (2334) Mohmad Bashiq Imrose (1991) 1-0
1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. Nf3 f6 8. Bb2 a5 9. b5 Nd7 10. exf6 Ngxf6 11. Nbd2 O-O 12. Be2 b6 13. O-O Bb7 14. c4 Nc5 15. cxd5 exd5 16. Nd4 Nfe4 17. a4 Bf6 18. Ra3 Qe8 19. Ba1 Kh8 20. N2f3 Qg6 21. Ne1 Be5 22. Rh3 Ne6 23. Nxe6 Qxe6 24. Bxe5 Qxe5 25. Bd3 h6 26. Bc2 Rae8 27. Rf3 Ng5 28. Rxf8+ Rxf8 29. Nd3 Qf6 30. Qe2 Ne6 31. Bb1 d4 32. f3 Rc8 33. Re1 Bd5 34. Ne5 Nf4 35. Qd2 Qg5 36. Qxf4 1-0
2025.01.06 15th Chennai Open 2025
228822 Das, Say (2434) Aronyak, Ghosh (2544) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Nh5 7. Bd2 Nf6 8. Bf4 Nh5 9. Bd2 Nf6 10. Bf4 1/2-1/2
2025.01.06 15th Chennai Open 2025
228823 Siddharth, Jagadeesh (2515) Kaustuv, K (2409) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a4 d6 6. a5 a6 7. c3 h6 8. O-O O-O 9. h3 Ba7 10. Be3 Be6 11. Nbd2 Bxc4 12. Nxc4 Re8 13. Bxa7 Rxa7 14. Re1 Ra8 15. Ne3 Rb8 16. b4 d5 17. Qc2 d4 18. Nc4 Qd7 19. Rab1 Rbd8 20. b5 axb5 21. Rxb5 dxc3 22. Qxc3 Qxd3 23. Qxd3 Rxd3 24. Ncxe5 Nxe5 25. Nxe5 Rd4 26. f3 c6 27. Rc5 Ra8 28. Rb1 Ra7 29. Rb2 Nd7 30. Nxd7 Rxd7 1/2-1/2
2025.01.06 15th Chennai Open 2025
228824 Vijay, Shreeram P (2025) Iniyan, Pa (2508) 0-1
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. a4 e6 6. e5 d6 7. Bb5 Ne7 8. Ne4 dxe5 9. fxe5 O-O 10. Nf6+ Kh8 11. d4 Nd5 12. Bxc6 bxc6 13. dxc5 Qa5+ 14. Bd2 Qxc5 15. Ne4 Qc4 16. Nd6 Qc5 17. c4 Nb4 18. Qb3 Rb8 19. a5 Ba6 20. Ra4 Nd5 21. Ne4 Qe7 22. Qc2 Nb4 23. Qc3 c5 24. Be3 Rfc8 25. Nxc5 Rxc5 26. Rxb4 Rbc8 27. Bxc5 Qxc5 28. Ra4 Bxc4 29. b3 Bxb3 30. Qxb3 Qc1+ 31. Kf2 Qxh1 32. Rc4 Rf8 33. Rc7 Qa1 34. Qc3 Qa2+ 35. Kg3 a6 36. Qb4 Kg8 37. Ra7 Qd5 38. Qd6 Qxa5 39. Rxa6 Qc3 40. Ra7 Qe3 41. Rd7 h6 42. h3 Kh7 43. Qd4 Qxd4 44. Rxd4 g5 45. h4 Kg6 46. hxg5 hxg5 47. Kg4 Ra8 48. Re4 Ra5 49. g3 Rc5 50. Kh3 Kf5 51. Rg4 Bh6 52. Ra4 Rc3 53. g4+ Kg6 54. Kg3 Rc5 55. Re4 Bg7 56. Re3 Ra5 57. Re4 Bf8 58. Re2 Bb4 59. Re4 Ba3 60. Re1 Rc5 61. Re2 Bc1 62. Kg2 Bf4 63. Kf2 Kg7 64. Kg2 Ra5 65. Kf2 Kf8 66. Kg2 Ke7 67. Kf2 Kd7 68. Kg2 Kc6 69. Rc2+ Kd5 70. Rc7 Ra2+ 71. Kf1 Ke4 72. Ne1 Bg3 73. Ng2 Rf2+ 74. Kg1 Rf3 75. Rc4+ Kd5 76. Rc2 Bxe5 77. Rd2+ Bd4+ 78. Kh2 Ke4 79. Re2+ Kd3 80. Ra2 Be5+ 81. Kg1 Rg3 82. Ra4 Bd4+ 0-1
2025.01.06 15th Chennai Open 2025
228825 Vaz, Ethan (2412) Deepan, C (2413) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bd3 Ba6 8. Bxa6 Nxa6 9. O-O Be7 10. Nbd2 Nac7 11. Ne4 f5 12. Nd6+ Kf8 13. Nd2 Bxd6 14. exd6 Ne8 15. Nc4 Kg8 16. a4 h6 17. b3 Kh7 18. Ba3 Qh4 19. Qd2 Nef6 20. f3 Rac8 21. Qf2 Qxf2+ 22. Kxf2 Rc6 23. Rfc1 Rhc8 24. Ke1 Nf4 25. Ne5 Nxg2+ 26. Kd2 Rxc1 27. Rxc1 Rxc1 28. Bxc1 Nf4 29. b4 Kg8 30. b5 Kf8 31. Ba3 Ke8 32. a5 Kd8 33. a6 Kc8 34. Kc3 N4d5+ 35. Kd3 Nf4+ 36. Kc4 N4d5 37. Kd3 Nf4+ 1/2-1/2
2025.01.06 15th Chennai Open 2025
228826 Fedorov, Alex (2409) Sammed Jaykumar, Shete (2379) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Qe7 9. O-O a6 10. d4 Ba7 11. Bd5 O-O 12. Bxc6 bxc6 13. Nbd2 Nh5 14. Re1 Nxg3 15. hxg3 f5 16. exf5 Bxf5 17. Qa4 Qf7 18. dxe5 g4 19. Nd4 Bd3 20. f4 gxf3 21. gxf3 dxe5 22. Rxe5 Qg7 23. Rh5 Qxg3+ 24. Kh1 Rae8 25. Qd1 Kh7 26. N2b3 Re3 27. Qd2 Rfxf3 0-1
2025.01.06 15th Chennai Open 2025
228827 Czebe, A (2278) Sathvik Adiga (2395) 1-0
1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. g3 Bc5 5. Bg2 d6 6. h3 O-O 7. Nge2 Be6 8. d3 Nd7 9. O-O a6 10. Kh2 f5 11. exf5 Rxf5 12. f4 Rf8 13. Ne4 Qe7 14. Nxc5 Nxc5 15. b3 Bf5 16. d4 exd4 17. Nxd4 Qf6 18. Nxc6 bxc6 19. Be3 Rae8 20. Bxc5 dxc5 21. Qd2 Rd8 22. Qf2 Rd4 23. Rae1 Rfd8 24. Re5 Bg6 25. Rfe1 Rd2 26. R1e2 Rxe2 27. Qxe2 Qd6 28. Qf3 h6 29. Qxc6 Qxc6 30. Bxc6 Rd2+ 31. Kg1 Rxa2 32. f5 Bf7 33. Rxc5 Re2 34. Ba4 Re7 35. Kf2 Be8 36. g4 Bxa4 37. bxa4 Kf7 38. a5 g6 39. fxg6+ Kxg6 40. Rc6+ Kg5 41. c5 Re4 42. Rxa6 Ra4 43. Ra8 Kf4 44. a6 Ra2+ 45. Ke1 Ke3 46. Re8+ Kd4 47. Re6 Kxc5 48. Rxh6 c6 49. g5 Rxa6 50. g6 Ra7 51. Rh7 Ra8 52. h4 Kd4 53. h5 c5 54. h6 c4 55. Rd7+ Ke3 56. g7 c3 57. Kd1 Ra1+ 58. Kc2 Rg1 59. h7 1-0
2025.01.06 15th Chennai Open 2025
228828 Mayukh Majumder (2013) Shahil, Dey (2374) 0-1
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. cxd5 exd5 9. d4 Re8 10. Nbd2 Nbd7 11. Rc1 Bd6 12. Re1 Qe7 13. Qc2 Rac8 14. Ne5 Nxe5 15. dxe5 Bxe5 16. Bxe5 Qxe5 17. Bh3 c5 18. Nf3 Qh5 19. Bxc8 Rxc8 20. b4 c4 21. Nd4 Qe5 22. e3 a6 23. Qf5 Qe7 24. a3 Ne4 25. f3 g6 26. Qh3 Nf6 27. Qh4 Kg7 28. Qg5 Qd7 29. g4 h6 30. Qf4 Qe7 31. Ne2 Nd7 32. Qd4+ Kg8 33. Kg2 Ne5 34. Rcd1 Qf6 35. Rf1 Rd8 36. Nc3 Qe6 37. e4 Nd3 38. Rxd3 cxd3 39. Rd1 Rd6 40. Qxd3 d4 41. Ne2 Qe5 42. Nxd4 h5 43. h3 h4 44. Kh1 Qg3 45. Qf1 Kg7 46. Rd2 Qf4 47. Qg2 Qf6 48. g5 Qd8 49. Nb3 Bc8 50. Qh2 Rxd2 51. Qxd2 Qc7 52. Qe1 Qc2 53. Nd2 Qd3 54. Kg2 Qd7 55. Kf2 Qxh3 56. Ke3 Be6 57. Qf2 Qh1 58. f4 Bg4 59. f5 Qh3+ 60. Kf4 gxf5 61. Qd4+ Kh7 62. Ke5 f4 63. Kf6 Bd7 64. Qe5 Qe6+ 65. Qxe6 Bxe6 66. g6+ Kg8 67. gxf7+ Bxf7 68. Kg5 h3 69. Nf3 Kg7 70. Kxf4 Bh5 71. Nh2 Kf6 72. Kg3 Ke5 73. Kxh3 Be2 74. Kh4 Kxe4 75. Kg5 Ke5 76. Kh4 Kf4 77. Kh3 Ke3 78. Kg3 Kd3 79. Kf2 Kd2 80. a4 Kd3 81. b5 a5 82. Kg3 Bd1 83. Kf4 Bxa4 84. Ng4 Bxb5 85. Nf2+ Kc2 86. Ne4 a4 87. Nd6 Bd3 88. Ke3 a3 89. Kd4 a2 0-1
2025.01.06 15th Chennai Open 2025
228829 Madhesh Kumar S (2006) Mohamed, Anees M (2334) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. Be3 Qc7 9. f4 d6 10. Qe2 b5 11. O-O Be7 12. Nb1 Bb7 13. N1d2 O-O 14. a4 Nb4 15. Rfc1 Rfc8 16. axb5 axb5 17. Rxa8 Bxa8 18. Bxb5 Nxe4 19. Nxe4 Bxe4 20. c3 Nd5 21. Bd2 Nf6 22. Ra1 Rb8 23. Be3 Bc6 24. Bxc6 Qxc6 25. Nd4 Qb7 26. b4 Nd5 27. Qd2 Bf6 28. Ne2 Qc6 29. Bd4 e5 30. fxe5 dxe5 31. Bc5 Rd8 32. Qc2 Nc7 33. Ng3 Ne6 34. Qe4 Qc8 35. Qc4 Be7 36. Ne4 h6 37. h3 Bg5 38. Qe2 Nf4 39. Qf3 Qf5 40. Nd6 Qc2 41. Ra8 Ne2+ 42. Kf1 Ng3+ 43. Kg1 Qc1+ 44. Kf2 Nh1+ 45. Ke2 Qd2+ 46. Kf1 Ng3+ 47. Qxg3 Rxa8 48. Qe1 Qd3+ 49. Kg1 Bd2 50. Qxe5 Bxc3 51. Qf4 Ra1+ 52. Kh2 Rf1 53. Qe4 Qxe4 54. Nxe4 Bxb4 55. Bxb4 Rf4 56. Nf6+ Rxf6 57. Kg3 Rb6 58. Bc5 Rb3+ 59. Kf4 g5+ 60. Kg4 Kh7 61. h4 Rc3 62. Bf2 Rc2 63. Kf3 Kg6 64. hxg5 hxg5 65. g4 Kf6 66. Bd4+ Ke6 67. Ba1 Ra2 68. Bd4 Ra3+ 69. Be3 Rxe3+ 0-1
2025.01.06 15th Chennai Open 2025
228830 Madhvendra Pratap Sharma (2281) Jai Sankar Subramanian (2113) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. d4 d5 8. e5 Ne4 9. h3 Qb6 10. Bxc6 bxc6 11. Nbd2 Bf5 12. Nb3 c4 13. Nbd2 f6 14. Nxe4 Bxe4 15. Nd2 Bf5 16. e6 Rfd8 17. g4 Bd3 18. Nb3 cxb3 19. Qxd3 a5 20. axb3 Qxb3 21. Re2 Qb5 22. Qc2 a4 23. Bf4 Qb3 24. Ra3 Qxc2 25. Rxc2 Ra6 26. Rc1 Rc8 27. Be3 Rb8 28. Rca1 h5 29. b3 hxg4 30. hxg4 f5 31. Rxa4 Rab6 32. b4 fxg4 33. Bf4 Rf8 34. Ra8 Bf6 35. Rxf8+ Kxf8 36. Ra7 Kg7 37. Bc7 Rb5 38. Kg2 Bg5 39. Be5+ Kh6 40. Kg3 Kh5 41. Bf4 Bh4+ 42. Kg2 Bf6 43. Ra6 g5 44. Bg3 Kg6 45. Rxc6 Kf5 46. Rc5 Rb6 47. Rxd5+ Kxe6 48. Rc5 Ra6 49. Ra5 Rb6 50. Bc7 Rb7 51. Be5 Rd7 52. Kg3 Rd8 53. Kxg4 Rc8 54. Bxf6 exf6 55. Rc5 Rh8 56. Rc6+ Ke7 57. b5 Rh4+ 58. Kg3 Rh1 59. c4 f5 60. b6 Rb1 61. c5 Rb3+ 62. Kg2 g4 63. Rc7+ Ke6 64. b7 f4 65. Rc6+ Kd7 66. Rb6 1-0
2025.01.06 15th Chennai Open 2025
228831 Aditya, Varun Gampa (2180) Mayank, Chakraborty (2457) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Bd6 9. Qe2 Qc7 10. c4 Nf6 11. Nf3 e5 12. exd5 e4 13. Bxe4 O-O 14. Bd3 Rfe8 15. Be3 Bb4+ 16. Kf1 cxd5 17. cxd5 Qd6 18. Rd1 Ng4 19. h3 Nxe3+ 20. fxe3 f5 21. Nd4 Kh8 22. Bc4 Re4 23. Ne6 Bc5 24. Ng5 Rf8 25. Nxe4 fxe4+ 26. Kg1 Qg3 27. Re1 Rf3 0-1
2025.01.06 15th Chennai Open 2025
228832 Mummana Venkata Ruthvik (2186) Rios, Cr (2435) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. b3 Be6 15. Bg2 Bg5 16. O-O Qb8 17. Qd3 Bd8 18. Kh1 Ra7 19. f4 f6 20. Rad1 Rd7 21. Qe2 Bb6 22. Bf3 Bxd5 23. Rxd5 Bc5 24. Qd1 Qb6 25. fxe5 Nxe5 26. Nd4 Bxd4 27. Rxd4 Rc8 28. Bg2 Rc5 29. Bh3 Rd8 30. Rf2 Kf7 31. Rfd2 Ke7 32. Qh5 1/2-1/2
2025.01.06 15th Chennai Open 2025
228833 Sanket, Chakravarty (2374) Shirliyev, Allayar (2196) 1-0
1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 Bf5 5. Qb3 Qb6 6. d3 Nbd7 7. cxd5 cxd5 8. Be3 Qxb3 9. axb3 e5 10. Rxa7 Rxa7 11. Bxa7 Bb4+ 12. Nfd2 O-O 13. f4 e4 14. dxe4 Nxe4 15. Bd4 Nxd2 16. Nxd2 Ra8 17. e3 Bg4 18. h3 Ra1+ 19. Kf2 Rxh1 20. Bxh1 Bxh3 21. Nb1 Be6 22. Nc3 Bxc3 23. bxc3 f5 24. Ke2 Kf7 25. Kd3 b5 26. Bf3 Ke7 27. Be2 Kd6 28. Bxg7 Nc5+ 29. Kc2 Kc6 30. Bf6 Ne4 31. Bh4 Bd7 32. b4 Kd6 33. Kd3 Be8 34. g4 Bd7 35. Bf3 fxg4 36. Bxe4 dxe4+ 37. Kxe4 Be6 38. f5 Bc4 39. Kd4 Bb3 40. e4 Bc2 41. Ke3 h6 42. Kf4 Kc6 43. e5 Kd5 44. e6 Kd6 45. Bf2 Ke7 46. Ke5 Ke8 47. f6 Bg6 48. f7+ Bxf7 49. exf7+ Kxf7 50. Kf5 h5 51. Kg5 Ke6 52. Kxh5 1-0
2025.01.06 15th Chennai Open 2025
228834 Sarveshwaran V (2150) Venkatesh, M (2362) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. Nxc6 Bxc6 9. f3 a6 10. Bd3 e6 11. O-O-O Be7 12. Kb1 b5 13. h4 Qb6 14. Ne2 b4 15. Be3 Qb7 16. Nd4 Nd7 17. Qe2 Nc5 18. Nxc6 Rxc6 19. Bxc5 Rxc5 20. Bxa6 Qc6 21. Rd4 Ra5 22. Bc4 Qc5 23. Rdd1 O-O 24. f4 h5 25. Bb3 Rc8 26. g3 Bf6 27. Qd3 Rc6 28. Rhe1 Ra8 29. Qe3 Ra5 30. Qxc5 Raxc5 31. Rd3 Ra5 32. Red1 Raa6 33. Re3 Ra5 34. Rde1 Rcc5 35. Rc1 Kf8 36. c3 bxc3 37. bxc3 Ra6 38. Kc2 Rac6 39. Kd2 d5 40. e5 Bd8 0-1
2025.01.06 15th Chennai Open 2025
228835 Anadkat, Kartavya (2139) Podolchenko, E (2346) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Qxd4 7. Nf3 Qg4 8. Bxf5 Qxf5 9. c4 Qe4+ 10. Be3 e6 11. Nbd2 Qd3 12. cxd5 exd5 13. Rc1 Bb4 14. a3 Bxd2+ 15. Bxd2 Nd7 16. Rc3 Qa6 17. Bg5 f6 18. exf6 gxf6 19. Re3+ Kf8 20. Qb1 Ne7 21. Bf4 Kf7 22. Rh3 Rae8 23. Ng5+ fxg5 24. Bxg5 Nf6 25. Rhf3 c5 26. Bxf6 Qxf6 27. Kf1 Qxf3 28. Rxf3+ Ke6 29. Qe1+ Kd7 30. Qa5 Rh6 31. Qxa7 1-0