WORLDBASE Player / Joueur FM Sourath, Biswas
GameID: 0
386 games / 386 parties
2025.07.03 Asian Juniors 2025
27386 Sourath, Biswas (2201) Jihan Tejas Shah (2123) 1-0
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Rb1 a5 9. a3 Re8 10. b4 axb4 11. axb4 e4 12. dxe4 Nxe4 13. Nxe4 Rxe4 14. b5 Nd4 15. Nxd4 Rxd4 16. Qb3 Be6 17. Bxb7 Bxc4 18. Qf3 Ra2 19. Bb2 Qe7 20. Bxd4 Bxd4 21. Qg4 Rd2 22. Rbd1 Be6 23. Qf3 Rxd1 24. Rxd1 Bb6 25. Bd5 Bxd5 26. Rxd5 Qe8 27. e3 Qa8 28. Kg2 Qa4 29. Qd1 Qe4+ 30. Kg1 h5 31. h4 Qc4 32. Qd3 Qc1+ 33. Kg2 Qb2 34. Rg5 Qf6 35. Qd5 Kg7 36. g4 Qb2 37. Qe4 hxg4 38. h5 Qf6 39. Rxg4 Bc5 40. hxg6 fxg6 41. Qf4 Qxf4 42. Rxf4 d5 43. Kf3 Bb6 44. Ke2 Bc5 45. Kd3 Bb6 46. Rd4 Bxd4 47. Kxd4 Kf6 48. Kxd5 Ke7 49. Kc6 Kd8 50. e4 Kc8 51. e5 1-0
2025.07.02 Asian Juniors 2025
27380 Rakhmatullaev, Muhammadsolih (2154) Sourath, Biswas (2201) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O a5 7. Be3 f6 8. c4 fxe5 9. dxe5 Bc5 10. Bxc5 Nxc5 11. cxd5 exd5 12. Nd4 Bg6 13. f4 Ne7 14. f5 Qb6 15. Nc3 O-O 16. g4 Nd7 17. e6 Ne5 18. Qd2 Bxf5 19. gxf5 Nxf5 20. Rad1 Nxd4 21. Rxf8+ Rxf8 22. Qxd4 Qc7 23. Re1 Ng6 24. Bh5 Qe7 25. Bxg6 Qg5+ 26. Kh1 Qxg6 27. e7 Re8 28. Nxd5 1/2-1/2
2025.07.01 Asian Juniors 2025
27373 Sourath, Biswas (2201) Jain, Kashish Manoj (2429) 1/2-1/2
1. Nf3 d5 2. g3 Nd7 3. d4 b5 4. Bg2 e6 5. e4 dxe4 6. Ng5 Bb7 7. Nxe4 Rb8 8. O-O Ngf6 9. Qe2 Nxe4 10. Bxe4 Bxe4 11. Qxe4 Nf6 12. Qc6+ Qd7 13. Qxd7+ Kxd7 14. Nc3 Bb4 15. Bd2 Rhd8 16. Ne4 Be7 17. Rfe1 Ke8 18. c3 b4 19. Nxf6+ Bxf6 20. Bf4 Rb7 21. Be5 Bxe5 22. Rxe5 bxc3 23. bxc3 Rd5 24. Rae1 Kd7 25. Kg2 Rb2 26. R1e2 Rxe2 27. Rxe2 c5 28. Rb2 Kc7 29. Rc2 Kb6 30. Rb2+ Kc7 31. Rc2 cxd4 32. cxd4+ Kb6 33. Rd2 Kb5 34. Rb2+ Kc6 35. Rc2+ Kd6 36. Rc4 h5 37. h4 Ra5 38. a4 f6 39. Kf3 Ra6 40. Ke3 Rc6 41. Rb4 Rb6 42. Rc4 Rc6 43. Rb4 Rb6 44. Rc4 Rc6 45. Ke4 1/2-1/2
2025.06.30 Asian Juniors 2025
27367 Sourath, Biswas (2201) Aswath, S (2507) 1-0
1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. Nc3 Nbd7 5. b3 Bd6 6. d4 c6 7. Bb2 O-O 8. Bd3 b6 9. O-O Bb7 10. Qe2 Qe7 11. Rad1 Rad8 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 f5 15. Qe3 Rfe8 16. Rfe1 c5 17. d5 exd5 18. Bxf5 Qxe3 19. Rxe3 Rxe3 20. fxe3 d4 21. exd4 Bxf3 22. gxf3 cxd4 23. Bxd4 Nc5 24. Bc2 Re8 25. Kf2 Bxh2 26. Bxh7+ Kf7 27. Bc2 a5 28. Rh1 Be5 29. Bxe5 Rxe5 30. Rd1 Rh5 31. Ke3 Rh2 32. Rd2 Rh1 33. Rd6 Rh6 34. Rd2 Rh1 35. Kd4 Rh8 36. Re2 Ne6+ 37. Kc3 Kf6 38. Be4 g5 39. Rd2 Ke7 40. b4 axb4+ 41. Kxb4 Nc5 42. Bc6 Rh1 43. Ka3 Rg1 44. Rb2 Kd6 45. Bd5 Kc7 46. Rh2 g4 47. Rh7+ Kd8 48. fxg4 Rxg4 49. Kb4 Rg6 50. Kb5 Nd7 51. Bc6 Ne5 52. Be4 Rf6 53. Rh5 Nd7 54. Bf5 Nc5 55. a4 Nb3 56. Be4 Nd4+ 57. Ka6 Kc7 58. Rh7+ Kd6 59. Rh5 Kc7 60. a5 Nb3 61. Rh7+ Kd6 62. Kxb6 Ke5+ 63. Bc6 Nxa5 64. Kxa5 Rxc6 65. Kb5 Rc8 66. c5 Ke6 67. c6 Rb8+ 68. Kc5 Rb1 69. Rd7 Rb2 70. Rd1 Ke7 71. c7 Rc2+ 72. Kb6 Rb2+ 73. Kc6 Rc2+ 74. Kb7 Rb2+ 75. Kc8 Rc2 76. Re1+ Kf7 77. Rb1 Ke7 78. Kb8 Kf6 1-0
2025.06.30 Asian Juniors 2025
34750 De Silva, L M S T (2390) Sourath, Biswas (2201) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. a4 Nd7 8. c3 f6 9. exf6 Qxf6 10. Bg5 Qf7 11. h4 Bd6 12. g3 O-O 13. Be3 h6 14. h5 Ne7 15. Nh4 Bh3 16. Re1 Nf5 17. Nxf5 exf5 18. Kh2 Bg4 19. Bxg4 fxg4 20. Qxg4 Nf6 21. Qf5 Qe8 22. Qg6 Qd7 23. f3 Ne4 24. fxe4 Rf6 25. e5 Rxg6 26. hxg6 Be7 27. Nd2 Qg4 28. Kg2 Rf8 29. Nf1 h5 0-1
2025.06.29 Asian Juniors 2025
34747 Sourath, Biswas (2201) Wickramasinghe, V W A Vinuda Vidm (2023) 1-0
1. Nf3 d6 2. d4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. c4 c6 6. O-O e4 7. Nfd2 d5 8. cxd5 cxd5 9. f3 exf3 10. Nxf3 Be7 11. Nc3 O-O 12. Qb3 Nb6 13. Ne5 Be6 14. Bf4 Ne4 15. Rad1 Nxc3 16. bxc3 Rc8 17. a4 f6 18. Nd3 g5 19. Bc1 Qd7 20. Nc5 Bxc5 21. dxc5 Qxa4 22. Qb4 Qxb4 23. cxb4 Na4 24. Rf3 Rcd8 25. Rdf1 Kg7 26. Ra3 Bd7 27. Be3 Nb2 28. Rxa7 Nc4 29. Bd4 Bc8 30. c6 Nd6 31. Bb6 Nb5 32. cxb7 Bd7 33. Bxd8 1-0
2025.05.20 Titled Tue 20th May Early
78814 Khachatryan, Anna (2169) Sourath, Biswas (2201) 1/2-1/2
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 c5 7. d3 Nc6 8. Rb1 d5 9. cxd5 Nxd5 10. Qb3 Ndb4 11. a3 Be6 12. Qa4 Nd5 13. Ne4 Nb6 14. Qc2 c4 15. dxc4 Bxc4 16. Rd1 Qc8 17. Be3 Be6 18. Rbc1 Bf5 19. Nh4 Bh3 20. b4 Bxg2 21. Kxg2 Ne5 22. Qxc8 Raxc8 23. Bc5 Rfe8 24. Nf3 Nec4 25. a4 Nb2 26. Rd2 N2xa4 27. Ra2 a6 28. Rd1 Nxc5 29. Nxc5 Rc7 30. e3 e6 31. Rad2 Bf8 32. Rc2 Nd5 33. Rc4 Nxb4 34. Rxb4 Bxc5 35. Rc4 b5 36. Rc2 Rec8 37. Ra1 Rc6 38. Ne5 Rd6 39. Rac1 Rd5 40. f4 b4 41. e4 Rd4 42. Rxc5 Rxc5 43. Rxc5 b3 44. Rc8+ Kg7 45. Rb8 Rd2+ 46. Kf3 b2 47. Ke3 Rxh2 48. Nd3 Rg2 49. Kf3 Rd2 50. Nxb2 a5 51. Na4 Ra2 52. Nc5 a4 53. Ra8 Ra3+ 54. Kf2 Ra2+ 55. Kf3 Ra3+ 56. Kf2 Ra2+ 57. Kf3 1/2-1/2
2025.05.20 Titled Tue 20th May Early
78906 Sourath, Biswas (2201) Lopusiewicz, P (2301) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Bg5 f6 8. Bh4 cxd4 9. exd4 Bd6 10. Ne5 Nf4 11. Nd3 Ng6 12. Bg3 O-O 13. Qh5 e5 14. dxe5 fxe5 15. O-O-O e4 16. Qxd5+ Kh8 17. Nxe4 Bxg3 18. Qxd8 Rxd8 19. hxg3 Bf5 20. Ng5 Nge5 21. Nxe5 Rxd1+ 22. Kxd1 Nxe5 23. Be2 Kg8 24. f4 Rd8+ 25. Kc1 Nd3+ 26. Bxd3 Rxd3 27. Rd1 h6 28. Rxd3 Bxd3 29. Nf3 Bf1 30. Ne1 Kf7 31. Kd2 Kf6 32. Ke3 Kf5 33. Kf2 Bc4 34. b3 Bb5 35. Ke3 Bc6 36. Nf3 Kg4 37. Kf2 b6 38. Ne5+ 1-0
2025.05.20 Titled Tue 20th May Early
79221 Murawski, Jan (2191) Sourath, Biswas (2201) 0-1
1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 O-O 5. Be2 d6 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Rxd5 10. exd5 Ne4 11. Be3 f5 12. f3 Nd6 13. Nh3 f4 14. Bd2 Bxh3 15. gxh3 a5 16. Bc3 Na6 17. O-O-O Nc5 18. Rhe1 Nf5 19. Rd2 b6 20. Bd3 Ne3 21. Bc2 Nxc4 22. Rde2 Ne3 23. Bd2 Nxd5 24. Be4 Rd8 25. Bxd5+ Rxd5 26. Bc3 Nd3+ 27. Kc2 Nxe1+ 28. Rxe1 Kf7 29. Re2 Ke6 30. Re4 Kf5 31. Rc4 c5 32. a4 Kg5 33. Re4 Kh4 34. Kb3 Kxh3 35. Kc4 Rd7 36. Re2 g5 37. Kb5 g4 38. fxg4 f3 39. Rf2 Kxg4 40. Kc6 Rf7 41. Kxb6 e4 42. Bxg7 Rxg7 43. Rf1 Kf4 44. Kxc5 e3 45. Kd4 e2 46. Rxf3+ 0-1
2025.05.20 Titled Tue 20th May Early
79566 Ibarra Jerez, JC (2545) Sourath, Biswas (2201) 1-0
1. e4 c6 2. Nf3 d5 3. d3 g6 4. Qe2 Bg7 5. g3 e6 6. Bg2 Ne7 7. O-O O-O 8. h4 c5 9. h5 Nbc6 10. e5 Nf5 11. c3 f6 12. hxg6 hxg6 13. exf6 Qxf6 14. Bg5 Qf7 15. Bf4 Bd7 16. Nbd2 Rfe8 17. Ne5 Nxe5 18. Bxe5 Bh6 19. Nf3 g5 20. Nh2 Qg6 21. Bf3 Re7 22. Bh5 Qh7 23. Ng4 Bg7 24. Rae1 Be8 25. Bxe8 Raxe8 26. Kg2 Qg6 27. Rh1 Rf7 28. Rh2 Nh6 29. Nxh6+ Bxh6 30. Reh1 Ref8 31. f4 Rh7 32. fxg5 Qxg5 33. Rh4 Bg7 34. Rg4 Qf5 35. Rxh7 Kxh7 36. Rxg7+ Kh6 37. Re7 Qg5 38. Bg7+ Kg6 39. Bxf8 Qf5 40. Qxe6+ Qxe6 41. Rxe6+ Kf7 42. Re7+ Kxf8 43. Rxb7 1-0
2025.05.20 Titled Tue 20th May Early
79737 Sourath, Biswas (2201) Shevkunov, Vladyslav (2073) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. c3 c5 6. Bb5+ Nc6 7. Bg3 O-O 8. Nbd2 a6 9. Bxc6 bxc6 10. Qa4 Rb8 11. Qa3 Bxg3 12. hxg3 Qb6 13. b3 cxd4 14. cxd4 a5 15. Rc1 Ba6 16. Ne5 Qb5 17. Kd1 Ne4 18. Re1 Nxf2+ 19. Kc2 f6 20. Nec4 dxc4 21. bxc4 Qb4 22. Qxb4 Rxb4 23. a3 Rb7 24. Rf1 Ng4 25. Kd3 Rd8 26. Rf4 Ne5+ 27. Kc3 Ng6 28. Rff1 e5 29. Nb3 exd4+ 30. exd4 Re7 31. Nc5 Bc8 32. Rfe1 Rde8 33. Rxe7 Rxe7 34. Rb1 Bf5 35. Rb8+ Kf7 36. Kd2 h5 37. Ra8 h4 38. gxh4 Nxh4 39. Rxa5 Nxg2 40. Ra6 Ne3 41. Kc3 Nd1+ 42. Kd2 Ne3 43. Kc3 g5 44. Rxc6 g4 45. d5 g3 46. d6 g2 47. dxe7 g1=Q 48. Rxf6+ Kxe7 49. Rb6 Qc1+ 50. Kd4 Qxc4+ 51. Kxe3 Qxc5+ 52. Kf4 Qxb6 53. Kxf5 Qa5+ 0-1
2025.03.07 62nd World Juniors 2025
152713 Assylov, Miras (2285) Sourath, Biswas (2207) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Qd2 c6 11. Nge2 a4 12. Nc1 cxd5 13. cxd5 Nfd7 14. h4 f5 15. gxf5 gxf5 16. Nd3 fxe4 17. fxe4 a3 18. b4 Nxd3+ 19. Qxd3 Nf6 20. Be2 Ng4 21. Bxg4 Bxg4 22. Kd2 h5 23. Raf1 Rxf1 24. Qxf1 Bf6 25. Rg1 Kh8 26. Nd1 Bxh4 27. Nf2 Bxf2 28. Qxf2 Qe7 29. Rf1 Kg8 30. Qf6 Qxf6 31. Rxf6 Rd8 32. b5 Kg7 33. Bg5 Rf8 34. Rxf8 Kxf8 35. b6 Bf3 36. Kd3 Kf7 37. Bd8 Bd1 38. Kc3 Be2 39. Bg5 Bf3 40. Kd3 1/2-1/2
2025.03.06 62nd World Juniors 2025
152643 Sourath, Biswas (2207) Sherman, Raem (2328) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qa4 Nd7 8. Bb5 Qc8 9. Ne5 Ndxe5 10. Bxe5 a6 11. Bxc6+ Qxc6 12. Qxc6+ bxc6 13. Nb3 c4 14. Nc5 f6 15. Bc7 Bxc5 16. dxc5 Kd7 17. Bd6 Bf5 18. O-O-O Bd3 19. Rd2 Ra7 20. b3 Rb7 21. Rb2 Ra8 22. Rd1 Raa7 23. Rdd2 Kc8 24. bxc4 Bxc4 25. Rb6 Rxb6 26. cxb6 Rd7 27. Bc5 a5 28. Kb2 Kb7 29. Ka3 Ka6 30. Rb2 Rb7 31. Rb1 h5 32. h4 Be2 33. Rb2 Bd3 34. f4 Bc4 35. Bd4 Rf7 36. Rf2 Rf8 37. Rb2 Rh8 38. Bc5 Bb5 39. g3 Rh6 40. Bd4 Kb7 41. Rg2 Rg6 42. Kb3 Kc8 43. Ka3 Rg4 44. Bc5 Kb7 45. Bd4 Bc4 46. Ka4 Ka6 47. Ka3 Bf1 48. Rg1 Bd3 49. Rg2 Kb7 50. Rg1 Bb5 51. Rg2 Rg6 52. Rg1 Ka6 53. Rg2 Bf1 54. Rg1 Bd3 55. Rg2 Bb5 56. Rg1 e5 57. fxe5 c5 58. Bxc5 fxe5 59. Rb1 Bc6 60. Be7 Rxg3 61. Bg5 Bb7 62. Rb2 Rf3 63. Rb1 Rf2 64. Rb2 Rf1 65. Kb3 Rf3 66. Kc2 Bc6 67. c4 d4 68. Kd3 Rh3 69. c5 g6 70. Rf2 Kb5 71. Rf7 Kxc5 72. b7 e4+ 73. Kd2 Rh2+ 74. Kc1 Rh1+ 75. Kb2 Rh2+ 76. Ka3 Bxb7 77. Rxb7 d3 78. Kb3 Rh1 79. Rd7 Rb1+ 80. Ka3 Kc4 81. Rc7+ Kd5 82. Rd7+ Ke6 83. Rd4 Kf5 84. Bd8 Rb5 85. Ka4 Rb4+ 86. Rxb4 axb4 87. Kb3 Kg4 88. Be7 Kf3 89. Bxb4 Kxe3 90. a4 Ke2 91. a5 e3 92. a6 d2 0-1
2025.03.05 62nd World Juniors 2025
152577 Ljepic, Andrej (2341) Sourath, Biswas (2207) 1/2-1/2
1. e4 c6 2. Nc3 d5 3. d3 Nf6 4. Qe2 dxe4 5. Nxe4 Nxe4 6. dxe4 g6 7. Nf3 Bg7 8. c3 O-O 9. Qc2 Qc7 10. a4 b6 11. Be3 c5 12. Bc4 Nc6 13. O-O Bb7 14. Rad1 Rad8 15. Be2 Qc8 16. Nd2 Ba6 17. Nc4 Qe6 18. Rd5 f5 19. Rfd1 fxe4 20. Qd2 Bd4 21. Rxd8 Rxd8 22. cxd4 Bxc4 23. d5 Bxd5 24. Qc3 Ba2 25. Rxd8+ Nxd8 26. b4 cxb4 27. Qxb4 Nc6 28. Qb5 Kf7 29. h3 Qd5 30. Qa6 Nd4 31. Bf1 Nf5 32. Qxa7 Nxe3 33. fxe3 Qd1 34. Qc7 Qxa4 35. Qxb6 Qb3 36. Qxb3+ Bxb3 37. h4 Bc2 38. Bc4+ Kf6 39. Kf2 Bd3 40. Bb3 Kf5 41. g3 h6 42. Ba4 Bc4 43. Bc6 1/2-1/2
2025.03.04 62nd World Juniors 2025
152523 Sourath, Biswas (2207) Alhejab, Meshal (1940) 1-0
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Bd6 6. Bb5+ Nc6 7. Bg3 O-O 8. Nbd2 Bxg3 9. hxg3 Qb6 10. Bxc6 bxc6 11. Qc2 Rb8 12. Rb1 Ba6 13. Ne5 h6 14. Nb3 cxd4 15. exd4 Bc4 16. Nxc4 dxc4 17. Nd2 Qa6 18. b3 cxb3 19. axb3 Rfe8 20. Nc4 Nd7 21. O-O Re7 22. Ra1 Qb7 23. b4 Qb5 24. Ne3 Nf6 25. Ra5 Qb6 26. Nc4 Qc7 27. Rfa1 Rb5 28. Ra6 Nd5 29. Ne5 Rb6 30. Qd3 Qb7 31. R6a5 Rb5 32. Nxc6 Qxc6 33. Rxb5 g6 34. Rc5 Qd6 35. Ra6 Nb6 36. Qe3 Kh7 37. Qe5 Qd8 38. Rc6 Rd7 39. Ra5 Kg8 40. Rac5 Kh7 41. Rc7 1-0
2025.03.03 62nd World Juniors 2025
160094 Cina', Vittorio (2361) Sourath, Biswas (2207) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. Nge2 c6 11. Qd2 a4 12. Ng3 h5 13. Bg5 h4 14. Nge2 cxd5 15. cxd5 Bd7 16. Nc1 Rb8 17. Nd3 b5 18. Nxc5 dxc5 19. Be2 Re8 20. O-O Qb6 21. Bxh4 Nh7 22. Bf2 Bf8 23. Rfc1 Be7 24. Be3 Qf6 25. Kg2 Bd6 26. h4 Qe7 27. b3 axb3 28. axb3 Rec8 29. Ra7 c4 30. Nxb5 Rxb5 31. bxc4 Rbc5 32. Rb1 R5c7 33. Ra6 Rd8 34. Qa5 Bc8 35. Rxd6 Rxd6 36. c5 Rd8 37. d6 Rxd6 38. cxd6 Qxd6 39. Rd1 Qe7 40. Bh6 Bb7 41. Qd2 Rc8 42. Qd7 Qb4 43. Rd6 Nf8 44. Qe7 Qe1 45. Bc4 Bd5 46. Qf6 1-0
2025.03.02 62nd World Juniors 2025
160042 Andjelic, Djordje (1957) Sourath, Biswas (2207) 0-1
1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. Nc3 Nc6 6. Nge2 cxd4 7. exd4 e5 8. Qd2 h5 9. Nd1 Bh6 10. Ne3 f5 11. Qc3 f4 12. Nd1 e4 13. g3 Bg7 14. gxf4 Bg4 15. Qd2 Bxe2 16. Bxe2 Nxd4 17. Ne3 Nxe2 18. Qxe2 Qa5+ 19. Kf1 O-O-O 20. c3 Kb8 21. Nf5 Bf6 22. Nd4 Qc7 23. f5 Rhg8 24. a4 Rg5 25. Nb5 Qf4 26. Qe3 Qxe3 27. fxe3 a6 28. Nd4 Bxd4 29. cxd4 Rc8 30. Ke1 Rc2 31. Rb1 Rxf5 0-1
2025.03.01 62nd World Juniors 2025
159960 Sourath, Biswas (2207) Sapenov, Daniyal (2391) 0-1
1. Nf3 Nf6 2. d4 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 b6 6. Nbd2 Be7 7. Bd3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb4 10. Nc4 O-O 11. a4 Rc8 12. c3 Nbd5 13. Bd2 Qc7 14. Nce5 d6 15. Nd3 Qc4 16. O-O h6 17. Bc1 Qa6 18. Re1 Rfe8 19. h3 Bf8 20. Qd1 Qc4 21. Qe2 Qc6 22. Nf4 Qb7 23. Nxd5 Nxd5 24. Nd2 a6 25. Qf3 b5 26. axb5 axb5 27. Ne4 Qd7 28. Bd2 Kh8 29. Ra6 Ra8 30. Rea1 Rxa6 31. Rxa6 Rd8 32. Ra5 Rb8 33. Qd3 Qb7 34. Qb1 f5 35. Ng3 Ra8 36. Qa2 Rxa5 37. Qxa5 Be7 38. b3 Qc6 39. Nf1 Kh7 40. Ne3 Bg5 41. Nxd5 Bxd2 42. Ne3 Bxe3 43. fxe3 Qe4 44. Qxb5 Qxe3+ 45. Kh2 Qxc3 46. Qb6 Qe3 47. b4 e5 48. Qxd6 exd4 49. b5 d3 50. b6 d2 51. b7 Qb3 52. Qxd2 Qxb7 53. Qf4 Qd5 54. g4 fxg4 55. hxg4 Kg6 56. Kg3 Qd3+ 57. Kg2 Qc2+ 58. Kg3 Qc3+ 59. Kg2 Qf6 60. Qe3 Qc6+ 61. Kg3 Qd6+ 62. Kh3 Kf7 63. Qf3+ Kg8 64. Qe4 Qf6 65. Qe8+ Kh7 66. Qe4+ Qg6 67. Qe5 Qb1 68. Kg2 Qd3 69. Qe6 Qg6 70. Qe2 h5 71. Kh2 Qxg4 72. Qd3+ Qg6 73. Qd4 Qc2+ 74. Kh3 Qf5+ 75. Kh2 Qf3 76. Qe5 h4 77. Qe6 Qf4+ 78. Kg2 Qg3+ 79. Kh1 Qg6 80. Qe7 Qg4 81. Qc7 Qh3+ 82. Kg1 Qg3+ 0-1
2025.02.28 62nd World Juniors 2025
159912 Sourath, Biswas (2207) Shtavica, Alaudin (1984) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 e6 8. Ne5 Qb6 9. c4 a6 10. Qa4 Rc8 11. Bxc6+ bxc6 12. c5 Qb5 13. Qxb5 cxb5 14. h3 Nd7 15. Nxd7 Kxd7 16. b4 Bd3 17. a4 Kc6 18. Nf3 f6 19. Kd2 Bc4 20. Rhe1 Re8 21. axb5+ Bxb5 22. h4 g6 23. Re3 Bg7 24. Rae1 Kd7 25. g4 Rhf8 26. Bd6 Rf7 27. g5 fxg5 28. hxg5 Rf5 29. Rh1 Rh8 30. Be5 Bxe5 31. Nxe5+ Kd8 32. Rf3 Rxf3 33. Nxf3 Rf8 34. Ke3 Rf7 35. Ne5 Re7 36. Ng4 Bc6 37. Kf4 Rb7 38. Ke5 Rxb4 39. Kd6 Rxd4 40. Ne5 Re4 41. Nxc6+ Ke8 42. Rxh7 d4 43. Ne5 1-0
2025.02.27 62nd World Juniors 2025
159822 Lavrencic, Matic (2446) Sourath, Biswas (2207) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 Qc7 6. Be3 a6 7. c4 Nf6 8. Nc3 Ne5 9. Be2 Nxc4 10. Bxc4 Qxc4 11. Rc1 Qc7 12. Ncb5 Qb8 13. Nc7+ Kd8 14. Nxa8 Qxa8 15. Qc2 Bd6 16. Nf3 Ng4 17. Bb6+ Ke7 18. Qd2 h6 19. h3 Ne5 20. Nxe5 Bxe5 21. f4 Bb8 22. O-O d6 23. Bc7 Rd8 24. Bxd8+ Kxd8 25. Qc3 Bd7 26. Qxg7 b5 27. Qxf7 Qxe4 28. Qf6+ 1-0
2025.02.26 62nd World Juniors 2025
159784 Sourath, Biswas (2207) Racic, Andrej (1691) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 b6 7. Ne5 Bb7 8. Bd3 c5 9. Qf3 Nc6 10. Qh3 Ne7 11. Ndf3 Ng6 12. Ng5 Qe7 13. Bxg6 hxg6 14. Ngxf7 1-0
2025.02.25 62nd World Juniors 2025
159674 Babazada, Khazar (2471) Sourath, Biswas (2207) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. Qc2 h5 10. O-O Nd7 11. Bd2 Nf8 12. Rae1 h4 13. h3 Bc7 14. f4 g6 15. f5 g5 16. Qd1 Qd6 17. Nf4 Rxe1 18. Rxe1 Bd7 19. Qg4 Re8 20. Rxe8 Bxe8 21. Nh5 Bd8 22. g3 hxg3 23. h4 Nh7 24. hxg5 Nxg5 25. Bf4 Qd5 26. Nxf6+ Bxf6 27. Bxg5 Bxg5 28. Qxg5+ Kf8 29. Qxg3 f6 30. b3 b5 31. Qh4 Qd6 32. Kf2 Bf7 33. Ke3 a5 34. c4 bxc4 35. bxc4 Kg7 36. c5 Qb8 37. Qf2 Bd5 38. Qg1+ Kf8 39. Qg6 Qd8 40. a3 Qe7+ 41. Kd2 Bf7 42. Qh6+ Kg8 43. Qh1 Qb7 44. Qb1 Qc7 45. Qg1+ Kf8 46. Kc3 Qb8 47. Bc2 Qf4 48. Qe1 Bd5 49. Qd2 Qf1 50. Qh6+ Ke7 51. Qe3+ Kf8 52. a4 Kf7 53. Kb2 Qg2 54. Qe1 Qg4 55. Qd2 Kg7 56. Qxa5 Qxd4+ 57. Qc3 Qf4 58. a5 Bc4 59. Ka3 Bb5 60. Qb4 Qc1+ 61. Kb3 Qe3+ 62. Kb2 Qe5+ 63. Qc3 Qf4 64. Ka2 Bc4+ 65. Kb1 Bb5 66. Qe1 Kf8 67. Kb2 Bc4 68. Qb4 Qd4+ 69. Qc3 Qxc5 70. Qxf6+ Ke8 71. Qc3 Qb5+ 72. Kc1 Kd7 73. Kd2 Kc7 74. Ke3 Qc5+ 75. Qd4 Qa3+ 76. Kf2 Qa2 77. Qc3 Bb5 78. Ke3 Qg8 79. Kf4 Qg2 80. f6 Qf2+ 81. Kg5 Qf1 82. Bg6 Bc4 83. Kh6 Qf4+ 84. Kg7 Bd5 85. Qc5 Qg4 86. Qa7+ Kd8 87. a6 c5 88. Qe7+ 1-0
2025.01.07 Titled Tue 7th Jan Late
224478 Calderon, Zachary (2027) Sourath, Biswas (2239) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 c5 7. dxc5 dxc5 8. a5 a6 9. Qxd8 Rxd8 10. Be3 Nc6 11. Nc3 Bf5 12. Bxc5 Bxc2 13. Bb6 Rd7 14. Rfc1 Bb3 15. Ra3 Bc4 16. Na4 Bxe2 17. Nc5 Rd1+ 18. Rxd1 Bxd1 19. Nxb7 Rb8 20. Nc5 Nd5 21. Nxa6 Ra8 22. Nc7 Nxc7 23. Bxc7 Bxb2 24. Ra2 Bc3 25. a6 Ba5 26. Bxa5 Rxa6 27. Ra1 Bxf3 28. Bxf3 Rxa5 29. Re1 Nd4 30. Bb7 e5 31. h4 f5 32. Kg2 Kf7 33. Rc1 Ne6 34. Rc8 Rc5 35. Ra8 Kg7 36. Ra7 Rc7 37. Ra6 Nc5 38. Rc6 Rxc6 39. Bxc6 Kf6 40. Bf3 e4 41. Bd1 Ke5 42. Bc2 Ne6 43. Kf1 Nd4 44. Ba4 f4 45. Be8 e3 46. gxf4+ Kxf4 47. fxe3+ Kxe3 48. h5 g5 49. h6 Ne6 50. Bg6 Nf8 51. Bb1 Kf4 52. Kg2 Kg4 53. Kh2 Kh5 54. Kg3 Kxh6 55. Kg4 Ne6 56. Bf5 Nf4 57. Bxh7 Nh5 58. Bb1 Nf6+ 59. Kg3 Kh5 60. Ba2 Ne4+ 61. Kg2 Kg4 62. Be6+ Kf4 63. Bc8 Nf6 64. Kf2 Nh5 65. Kg2 Ng7 66. Kf2 Nf5 67. Bxf5 Kxf5 68. Kg3 g4 69. Kg2 Kf4 70. Kf2 Kg5 71. Kg3 Kh5 72. Kg2 Kh4 73. Kh2 g3+ 74. Kg2 Kg4 75. Kg1 Kf4 76. Kg2 Kg4 77. Kg1 Kf3 78. Kf1 Ke3 79. Kg2 Kf4 80. Kg1 Kf3 81. Kf1 Kg4 82. Kg2 Kh4 83. Kg1 Kh3 84. Kh1 g2+ 85. Kg1 Kg3 1/2-1/2
2025.01.07 Titled Tue 7th Jan Late
224565 Sourath, Biswas (2239) Da Silva Junior, Sediney Mari (2010) 0-1
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 Qe7 9. Ne5 Nd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. dxc5 Qxc5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Ne4 Qb5 16. Ng5 Qd3 17. e4 Rfd8 18. Qxf7+ Kh8 19. Rd1 Qc4 20. Qh5+ Kg8 21. Qh7+ Kf8 22. Qh8+ Ke7 23. Qxg7+ Kd6 24. exd5 exd5 25. Nf7+ Kc7 26. Qg3+ Kb6 27. Qe3+ d4 28. cxd4 Qxf7 29. d5+ Ka6 30. Qd3+ b5 31. dxc6 Re8+ 32. Kf1 Bxc6 33. a4 Rad8 34. axb5+ Bxb5 35. Ra1+ Kb6 36. Qxb5+ 0-1
2025.01.07 Titled Tue 7th Jan Late
225009 Romero Ruscalleda, J (2153) Sourath, Biswas (2239) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. e5 Nfd7 8. Ne2 c5 9. c3 f6 10. exf6 Qxf6 11. Bf4 Nc6 12. Qe3 cxd4 13. cxd4 Bb4+ 14. Kd1 O-O 15. a3 Ba5 16. Kc2 Bb6 17. Rd1 Qg6+ 18. Kb3 e5 19. Bg3 Nxd4+ 20. Nxd4 Bxd4 21. Qd2 Nc5+ 22. Ka2 Ne4 23. Qa5 Nxg3 24. Qxd5+ Kh8 25. fxg3 Rf2 26. Rxd4 exd4 27. Qxd4 Qf6 28. Qxf6 gxf6 29. Bc4 Rxg2 30. g4 Re8 31. Rd1 Re7 32. h4 Kg7 33. Rd8 Kh6 34. Rg8 Re4 35. Bd5 Rgxg4 36. Rb8 Re7 37. Bxb7 Rxh4 38. Bd5 Rd4 39. Bg8 f5 40. Rb5 Kg5 41. Kb3 h5 42. Kc3 Rf4 43. Bc4 h4 44. Rb8 Rg7 45. Rh8 Re4 46. Bd3 Ree7 47. b4 f4 48. Rf8 Ref7 49. Re8 f3 50. Re5+ Kg4 0-1
2025.01.07 Titled Tue 7th Jan Late
225448 Sheehan, Ethan (2329) Sourath, Biswas (2239) 1/2-1/2
1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. Bb5 Bg7 5. f4 d6 6. Nf3 Bg4 7. fxe5 dxe5 8. Bxc6+ bxc6 9. h3 Bxf3 10. Qxf3 Ne7 11. e4 O-O 12. O-O f5 13. Qe2 fxe4 14. Rxf8+ Qxf8 15. Nc3 e3 16. Qxe3 Nd5 17. Nxd5 cxd5 18. Bxe5 Re8 19. d4 Bxe5 20. dxe5 Qf5 21. Re1 Qxc2 22. Qxa7 Rxe5 23. Rf1 Rf5 24. Rxf5 gxf5 25. Qa8+ Kg7 26. Qxd5 Qxa2 27. Qd7+ Kg6 28. Qc6+ Kg5 29. Qxc7 Qxb3 30. Qg7+ Kf4 31. Qxh7 Qe3+ 32. Kf1 Qc1+ 33. Ke2 Qc2+ 34. Kf1 Qd1+ 35. Kf2 Qd2+ 36. Kg1 Qe1+ 37. Kh2 Qg3+ 38. Kh1 Qe1+ 39. Kh2 Qg3+ 40. Kh1 Qe1+ 41. Kh2 1/2-1/2
2025.01.07 Titled Tue 7th Jan Late
225595 Sourath, Biswas (2239) Adelman, C (2268) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 b6 4. Qf3 d5 5. Nc3 a6 6. e4 cxd4 7. Nxd5 Nxd5 8. exd5 Bb7 9. Bc4 e6 10. O-O-O Bxd5 11. Bxd5 Qxd5 12. Qxd5 exd5 13. Nf3 Nc6 14. Rhe1+ Kd7 15. Nxd4 Bc5 16. Nf5 g6 17. Rxd5+ Kc8 18. Nd6+ Bxd6 19. Rxd6 Nd8 20. Re7 b5 21. Be5 Rg8 22. Rb6 g5 23. Rc7# 1-0
2025.01.07 Titled Tue 7th Jan Late
225863 Sourath, Biswas (2239) Raczek, Krzysztof (2443) 0-1
1. d4 d5 2. Bf4 c6 3. e3 Qb6 4. Qc1 Bf5 5. c4 e6 6. c5 Qd8 7. Nf3 Nf6 8. Nbd2 Nbd7 9. Be2 Be7 10. h3 a5 11. a3 a4 12. b4 axb3 13. Nxb3 b6 14. cxb6 Qxb6 15. Nbd2 c5 16. dxc5 Nxc5 17. O-O O-O 18. Nd4 Bg6 19. Qd1 Rfc8 20. a4 Nfe4 21. Nxe4 Nxe4 22. Bb5 Nc3 23. Qf3 Bf6 24. Qg3 Ne4 25. Qh2 Bxd4 26. exd4 Qxd4 27. Be5 Qb6 28. Qf4 Rc2 29. Rac1 Rac8 30. Rxc2 Rxc2 0-1
2025.01.07 Titled Tue 7th Jan Late
226228 Hernandez Izquierdo, Jose A. (2241) Sourath, Biswas (2239) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c4 Nc6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Bc4 e6 9. Bxd5 exd5 10. O-O Be7 11. h3 Bh5 12. g4 Bg6 13. Qb3 O-O 14. Qxb7 Rc8 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Rfe1 h5 18. Ne5 hxg4 19. hxg4 Nxd4 20. Qxd5 Rfd8 21. Qxd6 Rxd6 22. Rad1 Rcd8 23. Kg2 Bh7 24. Nc4 Rg6 25. f3 Rc6 26. Ne3 Rcd6 27. Ned5 Ne6 28. Ne7+ Kf8 29. Rxd6 Rxd6 30. Ned5 f6 31. Kg3 Kf7 32. Nf4 Nxf4 33. Kxf4 Rd2 34. Re2 Rd3 35. Ne4 g5+ 36. Kg3 Rd4 37. Nf2 Rd6 38. Re3 Rc6 39. Rc3 Rb6 40. Ra3 Rd6 41. Rxa7+ Kg6 42. Ne4 Rd1 43. b4 Bg8 44. a4 Bd5 45. b5 Bxe4 46. fxe4 Rd3+ 47. Kf2 Rb3 48. Ra6 Kf7 49. b6 Ke7 50. a5 Kd6 51. b7+ Ke5 52. Rb6 Rxb6 53. axb6 1-0
2024.11.05 Titled Tue 5th Nov Late
303583 Sourath, Biswas (2293) Beletic, D (2276) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 O-O 6. c3 c5 7. Ne5 Qc7 8. Bd3 Nbd7 9. Ndf3 b6 10. h4 Bb7 11. h5 h6 12. Nxd7 Nxd7 13. Rh4 e5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. Bc2 Ba6 17. Qxd5 Bf6 18. Qf5 Rfd8 19. Qh7+ Kf8 20. Re4 g5 21. hxg6 Bg7 22. gxf7 Qd6 23. Qg8# 1-0
2024.11.05 Titled Tue 5th Nov Late
303828 Silvestre, Christian (1965) Sourath, Biswas (2293) 0-1
1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. g3 Bd6 5. Bg2 O-O 6. Nd2 c6 7. e3 b6 8. Ne2 Bb7 9. O-O Nd7 10. c4 dxc4 11. Nxc4 Bc7 12. Rc1 Rc8 13. Nc3 b5 14. Nd2 a6 15. Nce4 f5 16. Nc5 Nxc5 17. Rxc5 g6 18. Bxc6 Bxc6 19. Rxc6 a5 20. Qe2 Rb8 21. Rfc1 Bd6 22. h4 Re8 23. Qd3 a4 24. Nf3 Bf8 25. a3 Qd5 26. Ng5 h6 27. Nh3 b4 28. Nf4 Qa2 29. h5 g5 30. Nd5 Qxd5 31. Qa6 bxa3 32. bxa3 Bxa3 33. R1c4 Rb1+ 0-1
2024.11.05 Titled Tue 5th Nov Late
304136 Sjugirov, S (2649) Sourath, Biswas (2293) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 O-O 5. Nbd2 c5 6. c3 Nc6 7. Bd3 b6 8. O-O Bb7 9. h3 d6 10. Re1 h6 11. Bh4 Qc7 12. Bg3 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Qe2 Rad8 16. Rad1 Qc6 17. e4 Nh5 18. Bh2 Nf4 19. Bxf4 exf4 20. Nf3 Qc7 21. Bc4 Rfe8 22. Rxd8 Qxd8 23. Qc2 Qe7 24. Bd5 Bc8 25. e5 Be6 26. c4 Rd8 27. Qe4 b5 28. b3 bxc4 29. bxc4 g5 30. Re2 Qd7 31. Rd2 Re8 32. Bc6 Qc8 33. Bxe8 Qxe8 34. h4 g4 35. Ne1 Qb8 36. Re2 f3 37. gxf3 gxf3 38. Nxf3 Qc8 39. Rd2 Bf5 40. Qf4 Qe6 41. Rd8+ Kh7 42. Rd6 Qc8 43. h5 Kh8 44. Nh4 Be6 45. Qe4 Qb8 46. Nf5 Bf8 47. Rd1 Qc8 48. Ne3 Qc7 49. f4 Qe7 50. f5 Qg5+ 51. Kf2 Bc8 52. Qf3 Bg7 53. Rg1 Qh4+ 54. Qg3 Qxg3+ 55. Rxg3 Bxe5 56. Rg1 Bd4 57. Kf3 Bb7+ 58. Ke2 Be4 59. Rg4 Bb1 60. a3 Ba2 61. Rf4 Bb3 62. f6 Kg8 63. Kd3 Ba2 64. Nd5 Bb1+ 65. Ke2 Ba2 66. Rg4+ Kf8 67. Kd3 Bb1+ 68. Kd2 Bf5 69. Rg3 Be6 70. Rb3 Bxd5 71. cxd5 Bxf6 72. Kd3 Ke7 73. Rb7+ Kd6 74. Kc4 a5 75. Ra7 Bg5 76. Rxf7 Be3 77. a4 Ke5 78. Re7+ Kf4 79. Re6 Bd4 80. Rxh6 Kf5 81. Rc6 Bg7 82. Rxc5 Bf8 83. Rxa5 Ke5 84. Rb5 Kd6 85. a5 Bh6 86. a6 Bf4 87. Rb7 1-0
2024.11.05 Titled Tue 5th Nov Late
304137 Sourath, Biswas (2293) Flynn, Jacob (2161) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. Nxd4 Nh5 8. Qxh5 1-0
2024.11.05 Titled Tue 5th Nov Late
304410 Gorodetzky, David (2485) Sourath, Biswas (2293) 1-0
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 c5 7. c4 Nc6 8. O-O d5 9. dxc5 dxc4 10. Nbd2 Be6 11. Nxc4 Bxc4 12. bxc4 Qa5 13. Qb3 Qxc5 14. Ba3 Qb6 15. Rab1 Rfc8 16. c5 Qa5 17. Rfc1 Rab8 18. Qd3 e6 19. Rb5 Qa4 20. Rcb1 Nd5 21. Rxb7 Rxb7 22. Rxb7 Ncb4 23. Bxb4 Nxb4 24. Qc4 Qd1+ 25. Bf1 a5 26. a3 Nd5 27. c6 Bf8 28. Kg2 Bxa3 29. e4 Ne7 30. c7 Qd6 31. Nd4 Bc5 32. Nb5 Qc6 33. Rb8 Kg7 34. f3 a4 35. Qxa4 Bb6 36. Qa6 Qc2+ 37. Kh3 Qf2 38. Bg2 Rxc7 39. Nxc7 Bxc7 40. Qa1+ e5 41. Rb3 Bd6 42. Qd1 Bc5 43. Qf1 Qd2 44. f4 Qd7+ 45. g4 exf4 46. Qxf4 Qe6 47. Rd3 Nc6 48. Rd5 Bd4 49. Rd6 Qe8 50. e5 Bxe5 51. Qe3 1-0
2024.11.05 Titled Tue 5th Nov Late
304582 Boor, C (2235) Sourath, Biswas (2293) 0-1
1. d4 Nf6 2. Bg5 d5 3. Nd2 Bf5 4. e3 e6 5. Ngf3 Nbd7 6. Bd3 Bxd3 7. cxd3 h6 8. Bh4 Bd6 9. Qb3 O-O 10. O-O c5 11. Qxb7 Rb8 12. Qxa7 Rxb2 13. Rfb1 Rxb1+ 14. Rxb1 cxd4 15. Nxd4 Bc5 16. Bxf6 gxf6 17. Qa4 Ne5 18. N2b3 Be7 19. Nc6 Nxc6 20. Qxc6 Qb8 21. Rc1 Ba3 22. Rc2 Qa7 23. g3 f5 24. Qc3 Be7 25. Qd4 Qa3 26. Qf4 Bg5 27. Qe5 Qa6 28. Qc3 Ra8 29. h4 Be7 30. Qd4 Bd6 31. Kg2 Rb8 32. Qc3 Bf8 33. d4 Bb4 34. Qc7 Ra8 35. Qd7 Qd3 36. Rc7 Rf8 37. Nc5 Bxc5 38. dxc5 Qe4+ 39. Kg1 Qb1+ 40. Kg2 Qe4+ 41. Kh2 Qf3 42. Kg1 Qd1+ 43. Kg2 Qc2 44. Qb5 Qe4+ 45. Kg1 Ra8 46. a4 Rxa4 0-1
2024.11.05 Titled Tue 5th Nov Late
304670 Sourath, Biswas (2293) Romero Ruscalleda, J (2153) 1-0
1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nf3 Bg4 6. Bb5 Bd7 7. Qd2 Nf6 8. O-O-O a6 9. Be2 b5 10. e5 Nh5 11. Bh6 e6 12. g4 Bxh6 13. Qxh6 dxe5 14. dxe5 Qe7 15. gxh5 O-O-O 16. Qg5 Qb4 17. a3 Qa5 18. h6 b4 19. Nb1 bxa3 20. Nxa3 Nb4 21. Qe3 Kb8 22. Nd4 Nd5 23. Qb3+ Ka8 24. Bf3 c6 25. Qc4 Rc8 26. Nb3 Qb6 27. Nc5 Rc7 28. Qxa6+ Qxa6 29. Nxa6 Ra7 30. Nc5 Rb8 31. c4 Nb6 32. Nxd7 Nxd7 33. Bxc6+ 1-0
2024.11.05 Titled Tue 5th Nov Late
304796 Sourath, Biswas (2293) Kozak, Antoni (2426) 0-1
1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. Nf3 d5 5. e5 c5 6. c3 Ne7 7. O-O Nec6 8. Be3 Be7 9. a3 a5 10. Qe2 Qc8 11. Nbd2 Ba6 12. Ne1 Bxd3 13. Nxd3 Qa6 14. f4 g6 15. h3 h5 16. g4 hxg4 17. hxg4 Nd7 18. Kg2 a4 19. Rh1 O-O-O 20. Kf3 f6 21. Nf2 Qb7 22. Rxh8 Rxh8 23. Rh1 Rxh1 24. Nxh1 fxe5 25. fxe5 Ncxe5+ 26. dxe5 d4+ 27. Ne4 Nxe5+ 28. Kf4 g5+ 29. Kxe5 Qd5# 0-1
2024.10.29 Titled Tue 29th Oct Late
311983 Nithyalakshmi, Sivanesan (1938) Sourath, Biswas (2293) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. g5 e6 8. Bd3 Ne7 9. Ne2 Bxd3 10. Qxd3 Nf5 11. g6 fxg6 12. Nf4 Kf7 13. Be3 Be7 14. Bf2 Bxh4 15. Bxh4 Nxh4 16. Nd2 Qg5 17. Ne2 Nf5 18. O-O-O Nd7 19. Rdg1 Qe7 20. Nf4 Rh6 21. Qb3 b6 22. Qd3 Rah8 23. Nh3 h4 24. Nf1 Rh5 25. f4 Nb8 26. c3 Rc8 27. Kb1 c5 28. Ne3 Ng3 29. Rh2 cxd4 30. cxd4 Qb4 31. Ng5+ Rxg5 32. fxg5 Nc6 33. Rxh4 Nf5 34. Nxf5 exf5 35. e6+ Kxe6 36. Rh2 Qxd4 37. Re1+ Kf7 38. Qxd4 Nxd4 39. Rd1 Nf3 40. Rg2 Rd8 41. Rg3 Ne5 42. Kc2 d4 43. Kd2 d3 44. b3 Nc6 45. Ke3 Ke6 46. Rxd3 Rxd3+ 47. Kxd3 f4 48. Rf3 Ne5+ 49. Ke4 Nxf3 50. Kxf3 Kf5 51. b4 Kxg5 52. a4 Kf5 53. b5 g5 54. Kf2 g4 55. Kg2 g3 0-1
2024.10.29 Titled Tue 29th Oct Late
312101 Sourath, Biswas (2293) Deac, Bogdan-Daniel (2691) 0-1
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. Bb5+ Bd7 6. a4 cxd4 7. Qxd4 Qc7 8. Bg3 Nc6 9. Qd2 g6 10. Nf3 Bg7 11. O-O O-O 12. Rfd1 a6 13. Bf1 Rac8 14. Bh4 Be6 15. Nd4 Qd7 16. Nxe6 Qxe6 17. a5 Rfd8 18. Ra4 d5 19. Bxf6 Qxf6 20. Nxd5 Qe5 21. f4 Qxb2 22. Qe2 e6 23. Nb6 Rxd1 24. Qxd1 Rd8 25. Qe2 Qc1 26. Nc4 Rd1 27. Ra3 Nd4 28. Qf2 Re1 29. exd4 Bxd4 30. Ne3 0-1
2024.10.29 Titled Tue 29th Oct Late
312279 Baches Garcia, G (2322) Sourath, Biswas (2293) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. Be3 e5 8. O-O Qe7 9. Qc2 c6 10. Rad1 a6 11. Rfe1 Re8 12. h3 Kh8 13. d5 c5 14. a3 Ng8 15. b4 b6 16. Nd2 Rf8 17. Bd3 Ndf6 18. Na4 Qd8 19. Rb1 Nd7 20. bxc5 bxc5 21. Rb3 Ne7 22. Reb1 f5 23. f3 f4 24. Bf2 g5 25. Nb6 Nxb6 26. Rxb6 h5 27. Rb8 Rxb8 28. Rxb8 Qa5 29. Nb3 Qc7 30. Rxc8 Rxc8 31. Be1 Rb8 32. Qc3 Qb6 33. Bc2 Bf6 34. Qd3 Nc8 35. Ba5 Qb7 36. Bc3 Bd8 37. Qd2 Qg7 38. Kf2 g4 39. hxg4 hxg4 40. Qe1 Bh4+ 0-1
2024.10.29 Titled Tue 29th Oct Late
312502 Sourath, Biswas (2293) Dobre, ClC (2294) 1-0
1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. Nf3 e6 5. c4 Nd7 6. Nc3 Ngf6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 a6 10. b4 Rc8 11. h3 h6 12. Nd2 Be7 13. Nb3 Bd8 14. Na5 Bxa5 15. bxa5 Bc2 16. Kd2 Bb3 17. Ra3 Bc4 18. Bxc4 dxc4 19. b3 e5 20. dxe5 Nd5 21. Ne4 c3+ 22. Kc2 O-O 23. Ra4 Rfd8 24. Rc4 Nf8 25. Nxc3 Ne6 26. Rd1 Nxc3 27. Rxd8+ Rxd8 28. Rxc3 Rd5 29. b4 Nxf4 30. exf4 Rd4 31. g3 g5 32. fxg5 hxg5 33. Kb3 Re4 34. Re3 Rd4 35. Kc3 Rd7 36. f4 gxf4 37. gxf4 f5 38. exf6 Rf7 39. Re8+ Kh7 40. Re7 Kg6 41. Rxf7 Kxf7 42. Kd4 1-0
2024.10.29 Titled Tue 29th Oct Late
312724 Pranav, V (2609) Sourath, Biswas (2293) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. Nbd2 e5 7. e4 b6 8. Re1 Bb7 9. d4 exd4 10. Nxd4 Nbd7 11. N2b3 Rb8 12. Bf4 Re8 13. f3 a6 14. c3 d5 15. Qc2 dxe4 16. fxe4 Ne5 17. Rad1 Qe7 18. Nc1 Nh5 19. Bxe5 Bxe5 20. Nd3 Bg7 21. Bf3 c5 22. Ne2 Bxe4 23. Nef4 Bxd3 24. Nxd3 Qg5 25. Nf2 Rbd8 26. Rxd8 Rxd8 27. Qa4 a5 28. Qc6 Qf6 29. Qc7 Rf8 30. Bxh5 gxh5 31. Re4 Qf5 32. Kg2 Bf6 33. Qc6 Qg6 34. Qxb6 h4 35. Qxc5 h6 36. Rg4 Bg5 37. gxh4 f5 38. Rg3 f4 39. Rg4 f3+ 40. Kh3 Rf5 41. Qc4+ Kh8 42. hxg5 hxg5 43. Qd4+ Kg8 44. Kg3 Qh5 45. h3 Rf7 46. Qe5 Rg7 47. Ne4 Qg6 1-0
2024.10.29 Titled Tue 29th Oct Late
312917 Sourath, Biswas (2293) Vovk, Or (2315) 0-1
1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bg5 Qb4+ 5. Nc3 Qxb2 6. Nd5 Bb4+ 7. c3 Bxc3+ 8. Nxc3 Qxc3+ 9. Bd2 Qa3 10. e3 Nge7 11. Bc4 d5 12. exd6 Qxd6 13. O-O Be6 14. Bxe6 Qxe6 15. Rb1 b6 16. Qa4 O-O 17. Rfc1 Rad8 18. Bc3 a5 19. Ba1 Rd6 20. Rb5 Rfd8 21. Rg5 f6 22. Rg3 b5 23. Qc2 Qc4 24. Qxc4+ bxc4 25. Nd4 Nf5 26. Rg4 Ncxd4 27. exd4 Nxd4 28. Rxc4 Ne2+ 29. Kf1 Re8 30. Bd4 Nxd4 31. Rgxd4 Rxd4 32. Rxd4 Rb8 33. Rd2 Rb1+ 34. Ke2 h5 35. Rc2 a4 36. h4 a3 37. Rxc7 Rb2+ 38. Kf3 Rxa2 39. Ra7 Kh7 40. g3 Ra1 41. Kg2 Kg6 42. Kf3 a2 43. Ra5 Kf7 44. Ra7+ Ke6 45. Ra6+ Ke5 46. Ra5+ Kd4 47. Kf4 Kc3 48. Ra8 Kd2 49. f3 Ke2 50. Ra3 Kf2 51. Ra4 Kg2 52. Ra5 Kh3 53. Ra3 Rg1 54. Rxa2 Rxg3 55. Ra5 Kxh4 56. Rxh5+ Kxh5 57. Kxg3 Kg5 58. f4+ Kf5 59. Kf3 g6 60. Ke3 Kg4 61. Ke4 f5+ 62. Ke5 Kf3 63. Kf6 Kxf4 64. Kxg6 Kg4 0-1
2024.10.01 Titled Tue 1st Oct Early
342728 Sourath, Biswas (2305) Emujin Enkh-Amgalan (2008) 1-0
1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 a6 10. Nbd2 h6 11. h3 g5 12. Bh2 Rc8 13. Nb3 Ra8 14. b5 cxb5 15. Bxb5 Rd8 16. Be2 Ra8 17. Na5 Ra7 18. c6 Bb4+ 19. Kf1 Nb6 20. cxb7 Nfd7 21. b8=Q+ Nxb8 22. Bxb8 Ra8 23. Bc7 Nd7 24. Nc6 Be7 25. Rxa6 Rxa6 26. Bxa6 h5 27. Nfe5 Nxe5 28. Bxe5 f6 29. Bg3 Kd7 30. Bb5 Ra8 31. Ke2 h4 32. Rc1 hxg3 33. fxg3 Bd6 34. g4 Be4 35. Rf1 Ra2 36. Nb4+ Kc7 37. Nxa2 Kb6 38. Bd3 Bxg2 39. Rxf6 Bxh3 40. Kf3 Kc7 41. Rxe6 Kd7 42. Bf5 1-0
2024.10.01 Titled Tue 1st Oct Early
342854 Fernandez Siles, L (2189) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 Qxd4 8. Qxd4 Nxd4 9. O-O-O e5 10. f4 h6 11. fxe5 hxg5 12. Rxd4 Bc5 13. Bb5+ Bd7 14. Rc4 Rc8 15. exf6 Bxb5 16. Re4+ Kf8 17. Nxb5 Bxg1+ 18. Kb1 Bb6 19. Nd6 Rd8 20. Nxb7 Rd7 21. Rhe1 gxf6 22. Re8+ Kg7 23. Rxh8 Kxh8 24. Re8+ Kg7 25. Rb8 f5 26. b4 g4 27. Nc5 Rd2 28. g3 Rxh2 29. a4 f4 30. Ne4 Re2 31. a5 0-1
2024.10.01 Titled Tue 1st Oct Early
343243 Sourath, Biswas (2305) Wisniacki, F (2268) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 Nh5 10. Bc7 Rc8 11. Be5 a6 12. h3 Nhf6 13. Bh2 Be7 14. Nf3 O-O 15. Nh4 Ne4 16. Nxf5 exf5 17. Bd3 Bf6 18. f3 Nxc3 19. bxc3 g6 20. Kd2 Rfe8 21. Bd6 Be7 22. Bg3 Bg5 23. Rhe1 Re6 24. Bf2 Rce8 25. h4 Bh6 26. Re2 f4 27. e4 dxe4 28. Rxe4 Rxe4 29. Bxe4 f5 30. Bd3 Nf6 31. Bc4+ Kf8 32. Bb3 Bg7 33. Kd3 Nh5 34. c4 Rd8 35. b5 axb5 36. cxb5 cxb5 37. Ra7 Rb8 38. d5 Nf6 39. c6 bxc6 40. Bc5+ Kg8 41. dxc6+ Kh8 42. c7 Rc8 43. Be6 1-0
2024.10.01 Titled Tue 1st Oct Early
343498 Sourath, Biswas (2305) Dushyant, Sharma (2325) 1-0
1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Qc7 8. Bd3 Nbd7 9. Ndf3 Ne4 10. O-O f6 11. Nxd7 Bxd7 12. Bxe4 Bxf4 13. Bxd5 Bxh2+ 14. Nxh2 exd5 15. dxc5 Qxc5 16. Qb3 a5 17. Rad1 Be6 18. Rd4 b5 19. Rfd1 a4 20. Qb4 Qc6 21. a3 h5 22. Nf3 Bg4 23. Rxd5 Bxf3 24. gxf3 Rae8 25. Qxb5 Qc7 26. Rd7 Qc8 27. Qxh5 Qc6 28. Qg6 1-0
2024.10.01 Titled Tue 1st Oct Early
343973 Jahnz, Laurin (2086) Sourath, Biswas (2305) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Qxe4 Nf6 8. Qd3 Bb4 9. a3 Ba5 10. Bg5 h6 11. Bh4 Qd6 12. Bg3 Qd7 13. Be2 Bc7 14. O-O-O Bxg3 15. Qxg3 O-O 16. Bd3 Qe7 17. Qf3 Nbd7 18. Rde1 Qd6 19. g4 Qxd4 20. Qg3 Nc5 21. Rd1 Nxd3+ 22. Rxd3 Qc5 23. Rhd1 e5 24. g5 hxg5 25. Qxg5 Qxf2 26. Kb1 Qf4 27. Qg2 e4 28. Rg1 g6 29. Rg3 Qh6 30. Rf1 Nh5 31. Rg5 Rae8 32. Qg4 Ng7 33. Rg1 Ne6 34. Re5 Nf4 35. Rxe8 Rxe8 36. Rf1 Nxh3 37. Nxe4 f5 38. Nf6+ Kf7 39. Qd4 Qe3 40. Qxe3 Rxe3 41. Nh7 f4 42. Rh1 Kg7 43. Rxh3 Rxh3 44. Ng5 Rh1+ 45. Ka2 Kf6 46. Nf3 Rf1 47. Nd2 Rd1 48. Nf3 Kf5 49. Kb3 g5 50. Kc3 g4 51. Nh4+ Kg5 52. Ng2 f3 53. Ne3 Re1 54. Kd2 f2 55. Ng2 Rg1 56. Ne3 0-1
2024.10.01 Titled Tue 1st Oct Early
344073 Sourath, Biswas (2305) Abdurakhmonov, Mukhammadali (2395) 0-1
1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 b6 5. Bb2 Be7 6. Nbd2 O-O 7. Bd3 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb4 10. Nc4 cxd4 11. exd4 Rc8 12. a3 Nxc2+ 13. Qxc2 d5 14. O-O dxc4 15. bxc4 Qc7 16. Rac1 Rfd8 17. Qb3 Bd6 18. d5 e5 19. Rfe1 Re8 20. Nh4 g6 21. Qf3 Nd7 22. Qg4 Nc5 23. Re3 Qd7 24. Qg5 b5 25. cxb5 Na4 26. Re2 Nxb2 27. Rxb2 Be7 28. Qd2 Rxc1+ 29. Qxc1 Bxh4 30. Qc6 Rc8 0-1
2024.10.01 Titled Tue 1st Oct Early
344296 Klukin, Kirill (2413) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. g4 Bg6 7. Ne5 a6 8. d4 e6 9. h4 f6 10. Nxg6 hxg6 11. Bd3 f5 12. Qe2 Rxh4 13. Qxe6+ Qe7 14. Qxe7+ Bxe7 15. Rxh4 Bxh4 16. Nxd5 Bd8 17. gxf5 gxf5 18. Bxf5 Nc6 19. c3 Nge7 20. Nxe7 Bxe7 21. Be3 Kf7 22. Ke2 Re8 23. Rg1 Kf8 24. Bg6 Rd8 25. Rh1 Bf6 26. Rh8+ Ke7 27. Rxd8 Nxd8 28. Be4 Kd7 29. a4 Kc7 30. Kd3 Kb6 31. b4 Kc7 32. Bf4+ Kd7 33. Bd5 g5 34. Be5 Be7 35. Ke4 b5 36. axb5 axb5 37. Kf5 1-0
2024.10.01 Titled Tue 1st Oct Late
345369 Gao, Raymond (2051) Sourath, Biswas (2305) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. dxe5 Ng4 9. c4 dxe5 10. Nc3 e4 11. Ne1 e3 12. f3 Nf2 13. Qc1 Re8 14. Nd5 Bh6 15. Qc3 f6 16. f4 c6 17. Nxe3 Ne4 18. Bxe4 Rxe4 19. Rd1 Qb6 20. Ng2 Bg7 21. Qd3 Re7 22. Bd4 Nc5 23. Bxc5 Qxc5 24. Qd8+ Kf7 25. Qd3 Bf5 26. Qc3 Rae8 27. Rd4 Bh3 28. b4 Qb6 29. c5 Qc7 30. Rd2 f5 31. Qc4+ Kf8 32. Rfd1 Re4 33. Qb3 R4e7 34. Rd6 b6 35. R1d3 bxc5 36. bxc5 Qa5 37. Kf2 Qxc5 38. Rd8 Bxg2 39. Rxe8+ Rxe8 40. Kxg2 Bd4 41. Kf3 Re4 42. Qb8+ Kf7 43. Qb7+ Re7 44. Qb3+ Kg7 45. h4 a5 46. a4 Re4 47. h5 gxh5 48. Qb7+ Kg6 49. Qb3 Bxe3 50. Qg8+ Kf6 51. Qh8+ Ke6 52. Qe8+ Qe7 53. Qxe7+ Kxe7 54. Rxe3 Rxe3+ 55. Kxe3 Kd6 56. Kd4 c5+ 57. Kc4 Kc6 58. e3 h6 59. Kc3 Kd5 60. Kd3 c4+ 61. Kc3 Kc5 62. Kd2 Kb4 63. Kc2 Kxa4 64. Kc3 Kb5 65. Kd4 Kb4 66. Ke5 c3 67. Kxf5 c2 68. e4 c1=Q 69. e5 Qe1 70. Kf6 Qxg3 71. e6 Qxf4+ 72. Ke7 Qe3 73. Kd8 a4 74. e7 a3 75. e8=Q Qxe8+ 76. Kc7 a2 77. Kb6 a1=Q 78. Kb7 Qg7+ 79. Kb6 Qb5# 0-1
2024.10.01 Titled Tue 1st Oct Late
345604 Sourath, Biswas (2305) Holinka, Henning (2284) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 O-O 6. c3 c5 7. Ne5 Nc6 8. Bd3 Bxe5 9. dxe5 Nd7 10. Nf3 f6 11. exf6 Qxf6 12. Bd6 Rf7 13. Bf4 Nde5 14. Nxe5 Nxe5 15. Be2 Ng6 16. Bg3 Bd7 17. O-O Bc6 18. f4 Rd8 19. Bf3 b5 20. Qe2 a5 21. Rad1 b4 22. cxb4 axb4 23. e4 Rb7 24. f5 exf5 25. exd5 Bb5 26. Qe6+ Qxe6 27. dxe6 Rbb8 28. Rfe1 Rxd1 29. Rxd1 Re8 30. Bf2 Bc4 31. b3 Bxe6 32. Bxc5 Ne5 33. Bd5 Bxd5 34. Rxd5 Kf7 35. Bxb4 Ke6 36. Ra5 Nc6 37. Ra6 Kd5 38. Bc3 Re2 39. Bxg7 Nb4 40. Ra5+ Kc6 41. Rxf5 Nxa2 42. h4 Nc1 43. b4 Re4 44. b5+ Kb6 45. h5 Ne2+ 46. Kf2 Nc1 47. h6 Nd3+ 48. Kg1 Re1+ 49. Kh2 Re6 50. Bd4+ Kb7 51. Rf7+ Kc8 52. Rxh7 Nf4 53. Rh8+ Kb7 54. h7 Ne2 55. Rb8+ Kxb8 56. h8=Q+ Kb7 57. Qg7+ Kc8 58. Qg8+ Kd7 59. Qf7+ Kd6 60. Bc5+ Ke5 61. Qc7+ Kf5 62. g4+ Kxg4 63. Qd7 Kf5 64. b6 Ke5 65. Qxe6+ Kxe6 66. b7 Nf4 67. b8=Q Ng6 68. Qd6+ Kf5 69. Qd5+ Kf6 70. Bd4+ Ke7 71. Kg3 Nf8 72. Bc5+ Ke8 73. Qa8+ Kf7 74. Qxf8+ Ke6 75. Qd6+ Kf5 76. Qd5+ Kf6 77. Kf4 Kg7 78. Kg5 Kh8 79. Bd4+ Kh7 80. Qf7# 1-0
2024.10.01 Titled Tue 1st Oct Late
345637 Sourath, Biswas (2305) Kavri, Yusuf Eren (2137) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. O-O Qxc5 10. c4 Be7 11. Nb3 Qa3 12. Ne5 O-O 13. Nxc6 bxc6 14. Bxc6 Ba6 15. Bxa8 Rxa8 16. Qc1 Bxc4 17. Qxa3 Bxa3 18. Rfd1 Ne4 19. Be5 f6 20. Bb2 Bxb2 21. Rxb2 Nc3 22. Rdd2 a5 23. Nd4 e5 24. Nf5 Ra7 25. Rbc2 Ne4 26. Rd1 g6 27. Ng3 Nc5 28. e4 1-0
2024.10.01 Titled Tue 1st Oct Late
345891 Harsha, B (2550) Sourath, Biswas (2305) 1-0
1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O Nc6 8. Nc3 Re8 9. d3 Rb8 10. h3 a6 11. e4 b5 12. Re1 Nd7 13. Nd5 Nc5 14. cxb5 axb5 15. d4 exd4 16. Nxd4 Ne5 17. Re3 c6 18. Nb4 Qb6 19. f4 Nc4 20. bxc4 bxc4 21. Bc3 Nd3 22. Nbxc6 Bd7 23. Nxb8 Bxd4 24. Nxd7 Qa7 25. Bxd4 Qxd4 26. Kh2 Re7 27. Rxd3 cxd3 28. Rb1 Rxd7 29. Qd2 Rc7 30. Rb4 Rc4 31. Rb8+ Kg7 32. Rb3 Rc2 33. Qxd3 Qf2 34. Qf3 Qe1 35. Re3 Qd2 36. Rd3 Qe1 37. Rd1 Qb4 38. a3 Qc5 39. Qd3 Qf2 40. Qd4+ Qxd4 41. Rxd4 1-0
2024.10.01 Titled Tue 1st Oct Late
346156 Sourath, Biswas (2305) George Micheal, Kevin (2267) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Qb3 Qc8 9. h3 h6 10. Be2 Be7 11. O-O O-O 12. Rfe1 Ne4 13. Nxe4 Bxe4 14. Rac1 Qd7 15. Ne5 Nxe5 16. Bxe5 a6 17. Qd1 b5 18. Bf3 Bg6 19. a4 Bd6 20. axb5 axb5 21. Bxd6 Qxd6 22. Qb3 Rab8 23. Ra1 b4 24. Qa4 bxc3 25. bxc3 Rfc8 26. Rec1 Rc4 27. Qa7 Rbc8 28. Qa5 Qc7 29. Qa6 Rxc3 30. Rxc3 Qxc3 31. Rd1 Kh7 32. h4 h5 33. Qb7 Qc6 34. Qe7 Qe8 35. Qg5 Qd8 36. Qf4 Qf6 37. Qxf6 gxf6 38. Ra1 Rc4 39. Rd1 Kg7 40. g3 Kf8 41. Be2 Rb4 42. Kg2 Ke7 43. Kf3 Rb3+ 44. Kg2 Rb2 45. Bf3 Rb4 46. Rd2 Kd6 47. Kf1 Kc6 48. Ke2 Kb5 49. Ke3 Rb3+ 50. Ke2 Kc4 51. Rd1 Rd3 52. Rxd3 Bxd3+ 53. Ke3 Bg6 54. Be2+ Kc3 55. Bf3 e5 56. dxe5 d4+ 57. Kf4 fxe5+ 58. Kxe5 d3 59. g4 hxg4 60. Bxg4 f5 61. Bf3 Kd2 62. h5 Bf7 63. Kf6 Bg8 64. Kg7 Bb3 65. h6 Ke1 66. h7 Kxf2 67. Bh5 d2 68. h8=Q d1=Q 69. Bxd1 Bxd1 70. Qh4+ Ke3 71. Qe7+ Kf3 72. Qe5 f4 73. Qd5+ Ke2 74. Qe4+ Kd2 75. Qxf4+ Kc2 76. Kf6 Kb1 77. Ke5 Ka2 78. Kd4 Kb3 79. Qe3+ Kb2 80. Kc5 Bb3 81. Qd4+ Ka2 82. Kb4 Bc2 83. Qc3 Bb1 84. Qd2+ Ka1 85. Kc3 1-0
2024.10.01 Titled Tue 1st Oct Late
346200 Sourath, Biswas (2305) Aadit, Bhatia (2109) 1-0
1. d4 g6 2. Nc3 Bg7 3. e4 c5 4. dxc5 Qa5 5. Nf3 Qxc5 6. Be3 Bxc3+ 7. bxc3 Qxc3+ 8. Bd2 Qc7 9. Bd3 Nc6 10. O-O d6 11. Bc3 e5 12. Bc4 Nf6 13. Ng5 Nd8 14. Qf3 Qe7 15. Qd3 Nh5 16. f4 Nxf4 17. Rxf4 Qxg5 18. Qxd6 Qxf4 19. Bb5+ Nc6 20. Bb4 Qg5 21. Rd1 f6 22. Qe7# 1-0
2024.10.01 Titled Tue 1st Oct Late
346419 Onischuk, V (2610) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 e6 7. Nh3 Bd6 8. Nf4 Qc7 9. Qf3 Nf6 10. h4 Nd5 11. Nxg6 hxg6 12. Bd3 Bf4 13. h5 Bxc1 14. Rxc1 Qf4 15. Qxf4 Nxf4 16. Be2 Nxg2+ 17. Kd2 g5 18. Ne4 f6 19. Nd6+ Ke7 20. Nxb7 Nf4 21. Bf3 Nd5 22. c4 Nf4 23. Rce1 a5 24. Nc5 Rd8 25. Kc3 Ra7 26. h6 g6 27. h7 Rh8 28. Nxe6 Nxe6 29. d5 cxd5 30. cxd5 Ra6 31. dxe6 Rxe6 32. Bd5 Rxe1 33. Rxe1+ Kd6 34. Bg8 Nd7 35. Re6+ Kc7 36. Re7 Kd6 37. Rg7 Nf8 38. a4 f5 39. b4 axb4+ 40. Kxb4 g4 41. a5 f4 42. a6 g3 43. a7 gxf2 44. a8=Q f1=Q 45. Qxf8+ Ke5 46. Qc5+ Ke4 47. Bd5+ Kd3 48. Bc4+ Ke4 49. Bxf1 1-0
2024.10.01 Titled Tue 1st Oct Late
346586 Sourath, Biswas (2305) Nguyen Hong Nhung (2160) 1-0
1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. a3 Qd7 8. Qf3 Bd6 9. Nge2 g5 10. h3 a6 11. Ng3 f4 12. Nh5 Rf8 13. exf4 Nxd4 14. Qe3 Bc5 15. Qd2 O-O-O 16. O-O-O Kb8 17. g4 gxf4 18. Qxf4 Qc6 19. Rhe1 Bf7 20. Nxf6 Bg6 21. g5 Ne6 22. Qg4 Nxg5 23. Ncxd5 Rxf6 24. Qxg5 Rfd6 25. Ne7 Qf3 26. Nxg6 hxg6 27. Qxc5 Qxh3 28. Qe3 Qg4 29. Be2 Qg2 30. Rxd6 Rxd6 31. Bf3 Qh3 32. Be4 Qe6 33. Rd1 Rb6 34. b3 Qe7 35. Kb2 Qf6+ 36. Qd4 Qf7 37. Qe3 Qf6+ 38. Ka2 Qf7 39. a4 a5 40. Rd8+ Ka7 41. Rd5 Qf6 42. Rxa5+ Kb8 43. Rd5 Rc6 44. Rd2 Re6 45. f3 Qe7 46. Qd4 Rd6 47. Qc3 Rb6 48. Qh8+ Ka7 49. Qd4 Kb8 50. a5 Rd6 51. Qc3 Qf8 52. Rxd6 Qxd6 53. Qc4 Qf6 54. Qb5 c6 55. Qb6 Qc3 56. a6 Qg7 57. axb7 Qxb7 58. Qxb7+ Kxb7 59. b4 Kb6 60. Kb3 Kb5 61. c4+ Kb6 62. Kc3 Ka6 63. Kd4 g5 64. Kc5 Ka7 65. Bxc6 Ka6 66. Bd5 g4 67. b5+ Ka5 68. fxg4 Ka4 69. g5 1-0
2024.10.01 Titled Tue 1st Oct Late
346618 Sourath, Biswas (2305) Kamsky, G (2609) 0-1
1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. Nge2 Qd7 8. Nf4 Bf7 9. h4 g6 10. a3 Ne7 11. Qf3 c6 12. Na4 b6 13. b3 Rd8 14. Nc3 Nc8 15. Nce2 Nd6 16. Rg1 h5 17. a4 Ne4 18. c3 Bd6 19. Bxe4 fxe4 20. Qg3 g5 21. hxg5 h4 22. Qh2 fxg5 23. g3 gxf4 24. Nxf4 h3 25. g4 Ke7 26. g5 Rdg8 27. Kd2 Qf5 28. Qg3 h2 29. Rh1 Rxg5 0-1
2024.09.10 Titled Tue 10th Sep Early
371217 Sourath, Biswas (2305) Korol, D (2287) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. a3 Nc3 7. Nc7+ Kd8 8. Qc1 Qxc1+ 9. Rxc1 e5 10. Bxe5 d6 11. Nxa8 dxe5 12. Nf3 exd4 13. Bc4 f6 14. exd4 cxd4 15. Nxd4 Bxa3 16. Ra1 Bb4 17. O-O a5 18. Nb6 Nc6 19. Nb5 Bf5 20. Nxc3 Bxc3 21. Rad1+ Ke8 22. Bd3 Bxd3 23. Rxd3 Bb4 24. c3 Bc5 25. Re1+ Kf7 26. Rd7+ Kg6 27. Rxb7 Ne5 28. Nd5 Nd3 29. Rf1 Re8 30. g3 Nxf2 31. Rxf2 Re1+ 32. Kg2 Bxf2 33. Kxf2 Ra1 34. Nf4+ Kh6 35. Rb5 Ra2+ 36. Kf3 g6 37. h4 a4 38. g4 Ra3 39. g5+ fxg5 40. hxg5+ Kg7 41. Rb7+ Kg8 42. Nd5 Kf8 43. Ke4 Rb3 44. Ra7 a3 45. Ke5 Ke8 46. Ke6 Rb8 47. Re7+ Kd8 48. Rd7+ Kc8 49. Ne7# 1-0
2024.09.10 Titled Tue 10th Sep Early
371408 Hernandez Bermudez, Ulises Eduardo (2042) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bf4 dxc4 7. Bxc4 e6 8. Nb5 Bb4+ 9. Kf1 O-O 10. a3 Be7 11. Ne2 a6 12. Nc7 Rb8 13. d5 e5 14. dxc6 exf4 15. cxb7 Qxc7 16. bxc8=Q Rfxc8 17. b3 Rd8 18. Qc2 Qe5 19. Nc3 f3 20. Re1 fxg2+ 21. Kxg2 Qg5+ 22. Kf1 Bxa3 23. Rg1 Qh5 24. Rg2 Bd6 25. Kg1 Ng4 26. Qe4 Bxh2+ 27. Kf1 Nf6 28. Qf5 Qxf5 29. Rxh2 Rxb3 0-1
2024.09.10 Titled Tue 10th Sep Early
371742 Kovalev, Vl (2539) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nf3 d5 3. d3 e5 4. Nc3 Nf6 5. Qe2 d4 6. Nb1 Bb4+ 7. Nbd2 Qa5 8. g3 O-O 9. Bg2 Be6 10. O-O h6 11. Nc4 Bxc4 12. dxc4 Nbd7 13. a3 Rfe8 14. Bxh6 Bf8 15. Bd2 Qa4 16. b3 Qa6 17. Ne1 Rac8 18. Nd3 b5 19. Nb2 Qb7 20. a4 a6 21. Rfe1 Nc5 22. a5 Rcd8 23. b4 Ne6 24. c5 g6 25. Nd3 Ng7 26. h4 Qc7 27. Bh3 Be7 28. Kg2 Nfh5 29. Bg4 Nf6 30. Bf3 Nh7 31. h5 g5 32. h6 Ne6 33. Bg4 Nef8 34. Bf5 f6 35. Qh5 Kh8 36. Kh1 Kg8 37. f4 exf4 38. gxf4 Rb8 39. Rg1 Red8 40. fxg5 fxg5 41. Bxg5 Bxg5 42. Rxg5+ Nxg5 43. Qxg5+ 1-0
2024.09.10 Titled Tue 10th Sep Early
372208 Sourath, Biswas (2305) Herman, Daniel (1925) 1/2-1/2
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Be2 c5 8. dxc5 Bg4 9. O-O e6 10. Bd6 Re8 11. Ne5 Bxe2 12. Qxe2 Nfd7 13. Nf3 Nc6 14. Nb5 Rc8 15. c3 Nf6 16. Rfd1 Ne4 17. Bh2 a6 18. Nd6 Nxd6 19. Bxd6 Ne7 20. e4 dxe4 21. Qxe4 Nf5 22. Qxb7 Nxh4 23. Be5 Nxf3+ 24. Qxf3 Qg5 25. Bxg7 Kxg7 26. Rd7 Re7 27. c6 e5 28. Qd5 Qf6 29. Re1 Re6 30. c7 Re7 31. Re3 Rxc7 32. Rxc7 Rxc7 33. Qxe5 Rd7 34. Qxf6+ Kxf6 35. Re2 Rd1+ 36. Kh2 Rc1 37. g3 Kf5 38. Kg2 f6 39. Kf3 g5 40. Rd2 h4 41. gxh4 gxh4 42. Rd4 Kg5 43. Ra4 h3 44. Kg3 Rc2 45. f4+ Kf5 46. Ra5+ Ke4 47. Kxh3 Rxb2 48. Rxa6 f5 49. Ra4+ Kf3 50. c4 Rc2 51. Kh4 Kxf4 52. c5+ Ke5 53. Ra5 Kd5 54. Kg5 Rxc5 55. Ra3 Kc4 56. Kf4 Kb4 57. Rb3+ Ka4 58. Re3 Rc2 59. a3 Ra2 60. Kxf5 Rxa3 61. Re4+ Kb3 62. Re3+ Kb2 63. Re2+ Kc3 64. Ke4 Ra4+ 65. Kd5 Rd4+ 66. Kc5 Rd2 67. Re3+ Kc2 68. Re8 Rd3 69. Kb4 Kd2 70. Kc4 Rc3+ 71. Kb4 Rd3 72. Rc8 Ke3 73. Re8+ Kd2 1/2-1/2
2024.09.10 Titled Tue 10th Sep Early
372449 Todev, Simeon (2092) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. c3 e6 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Be3 Be7 12. O-O-O Qa5 13. Kb1 Rd8 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qc2 Qd5 17. Ne5 Bd6 18. Bf4 Qe4 19. Qxe4 Nxe4 20. Rhf1 g5 21. Be3 f6 22. Nc4 Bc7 23. hxg5 hxg5 24. Rh1 Kf7 25. Nd2 Nd6 26. g4 Kg6 27. f4 Nf7 28. fxg5 Nxg5 29. Nb3 Ne4 30. Kc2 b6 31. Kd3 Ng3 32. Rxh8 Rxh8 33. Bf2 Rh3 34. Bxg3 Rxg3+ 35. Kc4 Rxg4 36. Re1 Kf7 37. Nd2 Rg2 38. Kd3 Bf4 39. Nc4 f5 40. Rf1 Bc7 41. Rh1 Kg7 42. Na3 Rxb2 43. Re1 Kf6 44. Nc4 Rxa2 45. Rh1 Rh2 46. Rg1 Rh3+ 47. Kc2 b5 48. Nd2 Ba5 49. Nb1 b4 50. cxb4 Bxb4 51. Rg8 c5 52. Ra8 cxd4 53. Rxa7 d3+ 54. Kd1 Rh1# 0-1
2024.09.10 Titled Tue 10th Sep Early
372635 Sourath, Biswas (2305) Bacrot, E (2665) 0-1
1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 Bxb1 5. Qa4+ Qd7 6. Qxd7+ Kxd7 7. Rxb1 Bb4+ 8. Kd1 Bd6 9. cxd5 exd5 10. Nh3 Bxf4 11. Nxf4 Kd6 12. b4 Nd7 13. Be2 Ngf6 14. Bf3 Nb6 15. Ke2 h5 16. h4 Nc4 17. Rhc1 b5 18. a4 a6 19. Ra1 g6 20. Ra2 Rhb8 21. Rca1 Nb6 22. axb5 axb5 23. Ra5 Na4 24. Rxa8 Rxa8 25. Kd2 c6 26. Ne2 Nd7 27. e4 dxe4 28. Bxe4 Ndb6 29. Nf4 Re8 30. Bd3 Nd5 31. Nxd5 Kxd5 32. Rc1 Re6 33. f3 Kxd4 34. Be4 c5 35. bxc5 Nxc5 36. Bc2 b4 37. Bb1 0-1
2024.09.10 Titled Tue 10th Sep Early
372829 Dziewonski, Dariusz (2251) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. O-O Nd7 8. exd5 cxd5 9. Rd1 Qh4 10. d4 Bxd4 11. Nb5 Ne5 12. Qf4 Qxf4 13. Bxf4 Bxb2 14. Rab1 Ng6 15. Bg3 Bf6 16. Nc7+ Kd7 17. Nxa8 b6 18. Bb5+ Kc8 19. Nc7 N8e7 20. Na6 Kb7 21. Nb4 a5 22. Nd3 Rc8 23. Rdc1 Nf5 24. Nf4 Nge7 25. Bd3 1-0
2024.09.03 Titled Tue 3rd Sep Late
381812 Sourath, Biswas (2305) Ankerst, Mih (2358) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 O-O 6. h5 c6 7. Bd3 Qb6 8. hxg6 hxg6 9. Na4 Qd8 10. Nf3 Bg4 11. Qd2 Nbd7 12. Ne5 Be6 13. f3 Rc8 14. g4 c5 15. Nxd7 Nxd7 16. Qh2 Nf6 17. Nxc5 Rxc5 18. dxc5 Re8 19. Be5 Qa5+ 20. Qd2 Qxc5 21. Bd4 Qc7 22. O-O-O Rc8 23. Qh2 b5 24. Qxc7 Rxc7 25. Bxb5 Rb7 26. Ba6 Rc7 27. Rd3 Ne8 28. Bxg7 Kxg7 29. Rb3 Nd6 30. Bd3 Rc8 31. Ra3 Rc7 32. Kd2 Rd7 33. Ra6 Rb7 34. b3 Nc8 35. Rg1 Rc7 36. f4 f6 37. f5 Bf7 38. fxg6 Bxg6 39. g5 f5 40. c4 Nb6 41. cxd5 Nxd5 42. Bc4 Nb6 43. Rc1 Rd7+ 44. Ke2 Rd8 45. Bd3 Rd7 46. Rc6 Bh7 47. a4 Nd5 48. g6 Bg8 49. Bxf5 Rd8 50. Rxa7 Kf8 51. Rd7 Rb8 52. Ra7 Nb4 53. Rc8+ Rxc8 54. Bxc8 Nc6 55. Rc7 Ne5 56. g7+ Ke8 57. Bf5 Kf7 58. a5 Kf6 59. a6 Kxf5 60. a7 Bd5 61. g8=Q Bxg8 62. a8=Q Kf6 63. Qxg8 Ng6 64. Qe8 Ke6 65. Rc6+ Kf5 66. Qxg6+ Ke5 67. Re6+ Kd5 68. Qe4+ Kc5 69. Rc6+ Kb5 70. Qc4+ Ka5 71. Ra6# 1-0
2024.09.03 Titled Tue 3rd Sep Late
381836 Jegorovas, A (2270) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Be2 c5 6. dxc5 Na6 7. O-O Nxc5 8. Nc3 b6 9. Nd4 Bb7 10. f3 d5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. e4 Bxe4 14. fxe4 Qxd4+ 15. Qxd4 Bxd4+ 16. Kh1 Nxe4 0-1
2024.09.03 Titled Tue 3rd Sep Late
382258 Sourath, Biswas (2305) Tikhonov, Viacheslav (2160) 1/2-1/2
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Nbd2 c5 6. Bb5+ Nc6 7. Bg3 O-O 8. c3 Qe7 9. Ne5 Bd7 10. Bxc6 Bxc6 11. Qe2 Nd7 12. Nxc6 bxc6 13. e4 cxd4 14. cxd4 Bb4 15. Rd1 Bxd2+ 16. Rxd2 Nf6 17. f3 c5 18. Bh4 Qc7 19. Bxf6 gxf6 20. exd5 exd5 21. O-O c4 22. Qe3 Kg7 23. f4 Rae8 24. Qg3+ Kh8 25. Qh4 Qd6 26. Rdf2 Re4 27. Rf3 Rg8 28. Qh5 Rg7 29. Qf5 Rxd4 30. Re1 Re4 31. Rxe4 dxe4 32. Qxe4 Qd1+ 33. Rf1 Qd2 34. Rf2 Qd1+ 35. Rf1 Qd2 36. Qa8+ Rg8 37. Qc6 Qxb2 38. h3 Qd4+ 39. Kh2 c3 40. Rf3 Rg6 41. Qxc3 Qxc3 42. Rxc3 f5 43. Rc7 Kg7 44. Rxa7 Rb6 45. Ra5 Kg6 46. Re5 f6 47. Re3 Ra6 48. Rg3+ Kf7 49. a3 Ra4 50. Rf3 Re4 51. Kg3 Re2 52. Rd3 Ra2 53. Kf3 Kg6 54. g4 fxg4+ 55. hxg4 h5 56. gxh5+ Kxh5 57. Ke4 Kg6 58. Kd4 Kf5 59. Ke3 Rh2 60. Rd5+ Ke6 61. Ra5 Rh1 62. Ke4 Re1+ 63. Kf3 Ra1 64. f5+ Kd6 65. Kf4 Rf1+ 66. Ke4 Re1+ 67. Kf4 Rf1+ 68. Kg4 Rg1+ 69. Kf3 Rf1+ 70. Ke2 Ra1 71. Kd3 Rf1 72. a4 Rf3+ 73. Ke4 Rf1 74. Ra6+ Ke7 75. Rb6 Ra1 76. Kd5 Rxa4 77. Rb7+ Kf8 78. Ke6 Ra6+ 79. Kd5 Ra5+ 80. Ke6 Ra6+ 81. Kd7 Ra5 82. Ke6 Ra6+ 1/2-1/2
2024.09.03 Titled Tue 3rd Sep Late
382336 Sourath, Biswas (2305) Ersoz, Teoman Guney (1976) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Be2 c5 8. dxc5 Qa5 9. Nd2 Qxc5 10. Nb3 Qb4 11. a3 Qb6 12. Be5 e6 13. Bd4 Qd8 14. O-O Nc6 15. Bc5 Re8 16. Nd4 Nd7 17. Bd6 Nxd4 18. exd4 Qxh4 19. Nb5 Rd8 20. Bg3 Qg5 21. Bc7 Rf8 22. g3 h4 23. Bf4 Qf6 24. c3 b6 25. Bd6 Rd8 26. Bc7 Rf8 27. Nd6 hxg3 28. fxg3 Qg5 29. Nxc8 Raxc8 30. Bf4 Qe7 31. Ba6 Rce8 32. Qf3 Nf6 33. Bg5 e5 34. Rae1 e4 35. Qf4 b5 36. Bxf6 Qc7 37. Qxc7 1-0
2024.09.03 Titled Tue 3rd Sep Late
382477 Sitbon, Itay (2187) Sourath, Biswas (2305) 0-1
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Bb4 8. O-O-O d4 9. Ne2 Bxd2+ 10. Rxd2 Qa5 11. a3 c5 12. Qg3 Ne7 13. Qxg7 Rg8 14. Qxh7 b5 15. Rd1 b4 16. Kb1 bxa3 17. b3 Nb6 18. Ka2 Rb8 19. g4 Na4 20. Qh6 Nc3+ 21. Nxc3 Qxc3 22. Qc1 a5 23. Qb1 Nc6 24. Rc1 a4 25. f4 axb3+ 26. cxb3 Nb4+ 27. Kxa3 Ra8# 0-1
2024.09.03 Titled Tue 3rd Sep Late
382701 Bacrot, E (2665) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Ne5 Qc7 11. O-O O-O 12. Rfe1 Nh5 13. Bg3 Nxg3 14. Nxg4 Nh5 15. Nf3 Nf4 16. Bf1 Ng6 17. Ne3 Rab8 18. Rad1 b5 19. g3 Na5 20. Qc2 Nc4 21. Ng4 Rfc8 22. h4 h5 23. Ngh2 b4 24. Rxe6 fxe6 25. Qxg6 Qf7 26. Qxf7+ Kxf7 27. Ng5+ Kg8 28. Bh3 Nxb2 29. Bxe6+ Kf8 30. Re1 Re8 31. Nhf3 bxc3 32. Re2 g6 33. Rc2 Nd1 34. Bxd5 Rb2 35. Rc1 c2 36. Bb3 Rc8 37. Bxc2 Rcxc2 38. Rxd1 Rxf2 0-1
2024.09.03 Titled Tue 3rd Sep Late
382919 Sourath, Biswas (2305) Kovalev, Vl (2539) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. g4 Ng7 11. h4 h5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Bb5 Bd7 15. Bxc6 Bxc6 16. g5 Nf5 17. Qe2 O-O 18. Nf1 Rfc8 19. Ne3 Nd6 20. a4 Rab8 21. O-O Qe8 22. Qc2 Rc7 23. Rfe1 Rbc8 24. a5 Kg7 25. a6 b6 26. Qe2 Bb5 27. Qf3 Qd8 28. Ng2 Nf5 29. Nf4 Re7 30. Nexg6 fxg6 31. Rxe6 Be8 32. Nxh5+ gxh5 33. Qxf5 Rxe6 34. Qxe6 Bg6 35. Re1 Rc7 36. Qe5+ Kh7 37. Re3 Rf7 38. f4 Qd7 39. Rg3 Re7 40. Qf6 Re1+ 41. Kf2 Qe8 0-1
2024.09.03 Titled Tue 3rd Sep Late
383092 Sourath, Biswas (2305) Borges Feria, Y (2439) 0-1
1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Qf3 Nc6 5. Nc3 Bb7 6. O-O-O a6 7. h4 h6 8. h5 d6 9. e4 Be7 10. Qg3 Kf8 11. e5 dxe5 12. dxe5 Nd7 13. Nf3 b5 14. Bd3 Nb4 15. a3 Nxd3+ 16. Rxd3 c5 17. Rhd1 Bc6 18. Ne4 c4 19. R3d2 Bxe4 20. Rxd7 Qe8 21. R7d4 Bc6 22. Bd2 Kg8 23. Rg4 Bf8 24. Bb4 Bd5 25. Rdd4 a5 26. Bxf8 Qxf8 27. Nd2 Kh7 28. Ne4 Bxe4 29. Rdxe4 Rg8 30. Ref4 Qe7 31. Qf3 Ra7 32. Qe4+ Kh8 33. Rf3 Rd7 34. Rgf4 Qg5 35. Kb1 Rd1+ 36. Ka2 Qxg2 37. b3 Qf1 38. bxc4 Ra1+ 39. Kb2 Qc1+ 40. Kc3 Rxa3+ 41. Kd4 Ra4 42. Kc5 Rxc4+ 43. Qxc4 bxc4 44. Rxc4 Rc8+ 45. Kb5 Rxc4 46. Kxc4 Qxc2+ 47. Rc3 Qd1 48. Rd3 Qf1 49. Kc3 Kh7 50. Rd8 Qh3+ 51. Kc4 Qxh5 52. Kc5 Qg4 53. Kb5 Qb4+ 54. Ka6 Qc4+ 55. Kb7 Qb5+ 56. Kc7 a4 57. Rd6 Qxe5 58. Kd7 Qxd6+ 59. Kxd6 a3 0-1
2024.04.30 Titled Tue 30th Apr Early
555828 Makhmudov, Shukhrat (2115) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bf4 Nf6 6. Nb5 e5 7. dxe5 Ne4 8. f3 Nc5 9. Qxd5 Bf5 10. Nd6+ Bxd6 11. exd6 Qa5+ 12. Bd2 Nd3+ 13. Qxd3 Bxd3 14. Bxa5 Bxf1 15. Kxf1 Nxa5 16. Rd1 Nc4 17. Rd4 Rc8 18. d7+ 1-0
2024.04.30 Titled Tue 30th Apr Early
556327 Sourath, Biswas (2305) Kostiukov, A (2271) 0-1
1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nf3 Nxd4 6. Nxd4 e5 7. Be3 exd4 8. Bxd4 Nf6 9. Qf3 O-O 10. h3 c5 11. Be3 Qa5 12. Bd2 Qb6 13. Bc4 Be6 14. Be2 Qxb2 15. Rb1 Qa3 16. Rxb7 Rab8 17. Rxb8 Rxb8 18. O-O Nd7 19. Qd3 Rb6 20. f4 c4 21. Qg3 f5 22. exf5 Bxf5 23. Bxc4+ Kh8 24. Re1 Qc5+ 25. Be3 Qxc4 26. Bxb6 axb6 27. Re8+ Nf8 28. Ne2 Qxc2 29. Kh2 h5 30. Nd4 Qd3 31. Nxf5 Qxf5 32. Qe3 Kh7 33. Qf3 Ne6 34. Re7 Qxf4+ 35. Qxf4 Nxf4 36. Rb7 Nd5 37. a4 Kh6 38. Kg3 Bd4 39. Kf3 Bc5 40. Ra7 Kg5 41. Ke4 Nc3+ 42. Kf3 b5 0-1
2024.02.27 Titled Tue 27th Feb Early
621530 Sourath, Biswas (2305) Mamedjarova, T (2217) 1-0
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 O-O 6. O-O-O Bd7 7. Bh6 Nc6 8. Nf3 Bg4 9. Be2 e5 10. d5 Nd4 11. Bxg7 Nxe2+ 12. Qxe2 Kxg7 13. h3 Bxf3 14. Qxf3 c6 15. g4 cxd5 16. Nxd5 Nxd5 17. Rxd5 Rc8 18. Rhd1 Qc7 19. c3 Rfd8 20. h4 Qb6 21. g5 Rc6 22. Qf6+ Kg8 23. Rxe5 Rdc8 24. Re7 1-0
2024.02.27 Titled Tue 27th Feb Early
622154 Sowinski, Pawel (2377) Sourath, Biswas (2305) 1/2-1/2
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rae1 Ne7 13. Ne5 Bf5 14. Qc2 h5 15. f3 Rac8 16. Bxf5 Nxf5 17. Qd3 h4 18. f4 b5 19. a3 a5 20. Nb3 b4 21. axb4 axb4 22. Nc5 Rxc5 23. dxc5 Qxc5+ 24. Kh1 Ne4 25. Qf3 Qd6 26. Rd1 bxc3 27. bxc3 f6 28. Ng4 Rc8 29. Ne3 Rxc3 30. Nxf5 Rxf3 31. Nxd6 Rxf1+ 32. Rxf1 Nxd6 33. g3 hxg3 34. hxg3 Ne4 35. Kg2 Kf7 36. Ra1 Kg6 37. Kf3 f5 38. Ra6 Kf6 39. Ra8 g5 40. Rf8+ Kg7 41. Ra8 Kf6 42. Rh8 g4+ 43. Kg2 Ke7 44. Ra8 Kd6 45. Ra6+ Kd7 46. Ra3 Kd6 47. Kf1 d4 48. Ke2 Kd5 49. Kd3 Nxg3 50. Ra5+ Kd6 51. Kxd4 Ne2+ 52. Ke3 Nc3 53. Ra6+ Ke7 54. Kd4 Nd5 55. Ke5 Nc7 56. Ra7 Kd7 57. Rb7 Kc6 58. Rb1 Kd7 59. Rd1+ Nd5 60. Rh1 Ke7 61. Rh7+ Kd8 62. Kxe6 Nxf4+ 63. Kxf5 Nd5 64. Rg7 Ne7+ 65. Ke6 Nc8 66. Rd7+ Ke8 67. Rc7 Kd8 68. Rg7 Nb6 69. Kd6 Nc8+ 70. Kc6 Ne7+ 71. Kd6 Nc8+ 72. Ke5 g3 73. Rxg3 Nb6 74. Rh3 Kc7 75. Rh7+ Kc6 76. Ke4 Kc5 77. Rh6 Nc4 78. Rh8 Nd6+ 79. Ke5 Nc4+ 80. Kf4 Kd4 81. Rd8+ Kc5 82. Kf3 Nd6 83. Ke2 Kd5 84. Kd3 Ke5 85. Ra8 Kd5 86. Ra5+ Kc6 87. Kd4 Nb5+ 88. Kc4 Nd6+ 89. Kb4 Kb6 90. Rh5 Kc6 91. Rh6 Kd5 92. Kc3 Kc5 93. Rh5+ Kc6 94. Kd4 Nb5+ 95. Ke5 Kc5 96. Rh1 Nd6 97. Rc1+ Nc4+ 98. Ke4 Kb4 99. Kd4 Nb2 100. Rc8 Na4 101. Rb8+ Ka5 102. Kd5 Nb6+ 103. Kc6 Na4 104. Rb7 Nc3 105. Rb3 Na4 106. Rb1 Nc3 107. Rb2 Na4 108. Rb3 Ka6 109. Rb5 Nc3 110. Rb4 Ka5 111. Rc4 Na4 112. Re4 Nc3 113. Re8 Kb4 114. Rb8+ Kc4 1/2-1/2
2024.02.27 Titled Tue 27th Feb Early
622404 Sourath, Biswas (2305) Pantsulaia, L (2561) 1-0
1. d4 c5 2. d5 g6 3. e4 Bg7 4. Nc3 d6 5. Bb5+ Bd7 6. a4 Bxb5 7. axb5 Nf6 8. Nf3 O-O 9. O-O Nbd7 10. h3 Ne8 11. Be3 Nc7 12. Qe2 Nb6 13. Nd2 Qd7 14. Ra5 f5 15. f3 fxe4 16. fxe4 Rxf1+ 17. Qxf1 a6 18. bxa6 Rxa6 19. Rxa6 Nxa6 20. Nc4 Na4 21. Nxa4 Qxa4 22. b3 Qa2 23. Qe2 b5 24. Qg4 h5 25. Qe6+ Kh7 26. Nd2 Qa1+ 27. Kh2 Be5+ 28. g3 Qe1 29. Qxe7+ Bg7 30. Bg5 Nb4 31. Qxd6 Qf2+ 32. Kh1 Nxc2 33. Qf4 Qe1+ 34. Kh2 Nd4 35. Kg2 c4 36. bxc4 bxc4 37. Qf2 Qd1 38. Nxc4 Qb1 39. Nd6 Qb3 40. Ne8 Qd3 41. Nxg7 Qxe4+ 42. Kg1 Kxg7 43. Bf6+ Kg8 44. Bxd4 Qxd5 45. Qf6 Qe4 46. Qg7# 1-0
2024.02.27 Titled Tue 27th Feb Early
622617 Sourath, Biswas (2305) Lagarde, Max (2631) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. Nf3 Bf5 5. c4 e6 6. Nc3 Nbd7 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 a6 10. b4 Rc8 11. h3 Be7 12. Nd2 Bd8 13. Nb3 Ne4 14. Na5 Bxa5 15. bxa5 f6 16. f3 Nxc3 17. bxc3 e5 18. Bg3 h5 19. Kd2 h4 20. Bh2 Rc7 21. Bd3 Bxd3 22. Kxd3 Kd8 23. Kd2 Kc8 24. f4 exd4 25. exd4 f5 26. Rhe1 Nf6 27. Re5 Ne4+ 28. Kc2 Rf7 29. Re1 Kd7 30. Re2 Re8 31. Rxe8 Kxe8 32. Kd3 Kd7 33. c4 Ke6 34. Bg1 g6 35. Bf2 Rh7 36. Be1 Rh8 37. Rb2 Rh7 38. Re2 Kd7 39. cxd5 cxd5 40. Rb2 Kc7 41. Rb6 g5 42. fxg5 Nxg5 43. Bd2 Ne4 44. Bf4+ Kc8 45. Rg6 Kd7 46. Rb6 Kc8 47. c6 bxc6 48. Rb8+ 1-0
2024.02.27 Titled Tue 27th Feb Early
622938 Matveeva, O (2156) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. O-O Re8 9. h3 Na6 10. a4 Nc7 11. Re1 a6 12. dxe6 Bxe6 13. Bf4 Bxc4 14. Bxd6 Nfd5 15. Bxc5 Nxc3 16. bxc3 Bxc3 17. Bd4 Bxe1 18. Qxe1 Bxe2 19. Qc3 Ne6 20. Bf6 Qd3 21. Qxd3 Bxd3 22. Ne5 Bc2 23. Bxb7 Ra7 24. Bd5 Nc7 25. Bc4 Be4 26. Rd1 Ne6 27. Kh2 a5 28. Bb5 Rb8 29. Ng4 h5 30. Ne5 Rc7 31. h4 Rbc8 32. Kg1 Rc1 33. Be2 Rxd1+ 34. Bxd1 Rc1 0-1
2024.02.27 Titled Tue 27th Feb Early
623195 Sourath, Biswas (2305) Demchenko, A (2609) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 c6 5. Nf3 Bg7 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 Nbd7 9. O-O O-O 10. e4 e6 11. Bd6 dxe4 12. Bxf8 exf3 13. Bxg7 fxg2 14. Kxg2 Kxg7 15. Qf3 Qb6 16. Rab1 Qxd4 17. Rfd1 Qe5 18. Ne4 Nb6 19. Qxf6+ Qxf6 20. Nxf6 Kxf6 21. b3 Ke7 22. c4 Nd7 23. Rd2 c5 24. Rbd1 Ne5 25. f4 Nc6 26. Rd7+ Ke8 27. Rxb7 Nd8 28. Rc7 a5 29. Rxc5 e5 30. Rxe5+ Ne6 31. Rdd5 a4 32. Ra5 Rd8 33. Rxa4 Rd2+ 34. Kf3 Rd3+ 35. Re3 Rd1 36. c5 Kd7 37. Rc4 Kc6 38. b4 Nd4+ 39. Kf2 Kd5 40. Rec3 Nb5 41. c6 Nxc3 42. Rxc3 Rd2+ 43. Ke1 Rxa2 44. c7 Ra8 45. c8=Q Rxc8 46. Rxc8 1-0
2024.02.27 Titled Tue 27th Feb Early
623472 Bluebaum, M (2658) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. Be3 e5 8. O-O Qe7 9. Qc2 c6 10. Rad1 Re8 11. d5 c5 12. Ne1 h6 13. Nd3 Nh7 14. b4 b6 15. Nb5 Rf8 16. a3 a6 17. Nc3 f5 18. exf5 gxf5 19. f4 e4 20. Nf2 Kh8 21. h3 Rg8 22. Kh2 Bd4 23. Rxd4 Qg7 24. g4 cxd4 25. Ncd1 dxe3 26. Nxe3 Ndf6 27. Rg1 fxg4 28. hxg4 Bd7 29. Nh3 Raf8 30. Qd2 h5 31. g5 Bxh3 32. Kxh3 Ng4 33. Nxg4 hxg4+ 34. Rxg4 Re8 35. Qe3 Qa1 36. Rh4 Kg7 37. Qxb6 Qc3+ 38. Kg2 Qd2 39. Qc7+ Kf8 40. Qxd6+ Re7 41. Qd8+ Re8 42. Qd6+ Re7 43. Kf1 Qc1+ 44. Kf2 Rg7 45. g6 e3+ 46. Kf3 Qg1 47. Qd8+ Re8 48. Qd6+ Kg8 49. gxh7+ Kh8 50. Qe6 Qf2+ 51. Ke4 Rxe6+ 52. dxe6 Qxe2 53. Ke5 Qxc4 54. Rh1 e2 55. f5 Qc3+ 56. Kd6 e1=Q 57. Rxe1 Qxe1 58. f6 Rg6 59. Ke7 Qe5 60. Kd7 Rxf6 61. e7 Qe6+ 62. Kd8 Qd6+ 63. Ke8 Re6 64. b5 Qxe7# 0-1
2024.02.27 Titled Tue 27th Feb Early
623691 Bortnyk, Olexandr (2608) Sourath, Biswas (2305) 1-0
1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 O-O 9. d3 a6 10. Qa3 Nb6 11. Qb3 Nxc4 12. dxc4 e6 13. O-O b5 14. cxb5 exd5 15. b6 Rb8 16. Be3 Be6 17. Bd4 Nd7 18. b7 Bxd4 19. Nxd4 Qb6 20. Qxb6 Nxb6 21. Rfe1 Rfe8 22. a4 Rxb7 23. a5 Nc4 24. Nxd5 Kg7 25. b3 Nd2 26. Nb6 Rbe7 27. b4 Bc4 28. Rxe7 Rxe7 29. f3 Nb3 30. Nxb3 Bxb3 31. Kf2 Rc7 32. Ke3 Be6 33. Kd4 Kf8 34. b5 axb5 35. a6 Ra7 36. Kc5 Ke7 37. Kxb5 Kd6 38. f4 Bf5 39. Rd1+ Kc7 40. Nd5+ Kb8 41. Nb4 Bd7+ 42. Kb6 1-0
2024.02.27 Titled Tue 27th Feb Early
623939 Sourath, Biswas (2305) Jumabayev, R (2598) 1-0
1. d4 e6 2. Bf4 Nf6 3. e3 b6 4. Qf3 Nc6 5. Nc3 Bb7 6. O-O-O Be7 7. h4 d6 8. h5 h6 9. Qg3 Rg8 10. e4 a6 11. e5 dxe5 12. dxe5 Nd7 13. Nf3 Kf8 14. Bd3 Nb4 15. Be2 Qe8 16. a3 Nd5 17. Nxd5 Bxd5 18. Nh4 Nc5 19. Bf3 Bxh4 20. Rxh4 c6 21. Rg4 Ke7 22. Rxg7 Rxg7 23. Qxg7 Qh8 24. Bxh6 b5 25. Bg5+ Kd7 26. Qxf7+ Kc8 27. Bxd5 cxd5 28. Bf6 Qh6+ 29. Kb1 Nd7 30. Qe8+ Kc7 31. Qxa8 Qxh5 32. Qa7+ 1-0
2024.02.27 Titled Tue 27th Feb Early
624139 Sourath, Biswas (2305) Erigaisi, Arjun (2738) 0-1
1. d4 e6 2. Bf4 c5 3. e3 cxd4 4. exd4 Qb6 5. Nc3 Nf6 6. Nf3 Nc6 7. Be2 Bb4 8. O-O O-O 9. Nb5 Nd5 10. Bg3 a6 11. Nd6 Bxd6 12. Bxd6 Re8 13. Ba3 Nf6 14. c3 d5 15. Ne5 Qc7 16. f4 Ne4 17. Bf3 f6 18. Nxc6 Qxc6 19. Qe2 b5 20. Rae1 Bb7 21. g4 a5 22. Qe3 Qc4 23. Bc5 Qxa2 24. Re2 b4 25. cxb4 Ba6 26. Bxe4 dxe4 27. Qxe4 Bxe2 28. Qxe2 axb4 29. Bxb4 Rab8 30. Bc3 Qd5 31. Re1 Rb5 32. Qf2 h5 33. h3 Kf7 34. Kh2 hxg4 35. hxg4 Rh8+ 36. Kg3 Rbb8 37. Qg2 Qd6 38. Rh1 g5 39. Bd2 Rb3+ 40. Kf2 Qxd4+ 41. Ke2 Rxb2 0-1
2024.02.27 Titled Tue 27th Feb Early
624328 Postny, E (2597) Sourath, Biswas (2305) 1-0
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1 Qe7 9. Bf1 c6 10. h3 a6 11. d5 c5 12. a3 Kh8 13. b4 b6 14. Rb1 Ng8 15. Na4 f5 16. Ng5 Ngf6 17. Ne6 Rg8 18. Nxb6 Nxb6 19. bxc5 Bxe6 20. Rxb6 Bd7 21. cxd6 Qd8 22. c5 Nxe4 23. Rxe4 fxe4 24. Be3 Bb5 25. a4 Bxf1 26. Qxf1 Qd7 27. Qc4 Rgb8 28. a5 Bf6 29. Qxe4 Rxb6 30. axb6 a5 31. Bc1 a4 32. Ba3 Kg7 33. c6 Qd8 34. b7 Rb8 35. c7 Qf8 36. d7 Qxa3 37. cxb8=Q Qc1+ 38. Kh2 1-0
2024.02.20 Titled Tue 20th Feb Late
634094 Sourath, Biswas (2305) Eggleston, T (2188) 1-0
1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Nd2 d5 5. h3 Bd6 6. Bg5 O-O 7. g4 h6 8. Bxf6 Qxf6 9. f4 Qh4+ 10. Ke2 fxg4 11. Qe1 Qh5 12. Qg3 gxh3+ 13. Ngf3 c5 14. Bxh3 Qf7 15. c3 cxd4 16. cxd4 Nd7 17. Ne5 Bxe5 18. fxe5 b6 19. Rag1 Ba6+ 20. Kd1 Rae8 21. Bg4 Re7 22. Rh2 Kh8 23. Bh5 Qf5 24. Bg6 Nxe5 25. Bxf5 exf5 26. dxe5 f4 27. Qg6 fxe3 28. Rxh6+ gxh6 29. Qxh6+ Rh7 30. Qxf8# 1-0
2024.02.20 Titled Tue 20th Feb Late
634320 Semenenko, Dmytry Sourath, Biswas (2305) 0-1
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 c5 7. O-O Nc6 8. dxc5 dxc5 9. Be3 Nd7 10. Qd2 e5 11. Bh6 Nd4 12. Bxg7 Kxg7 13. Nxd4 exd4 14. Nd5 Nf6 15. Bd3 Be6 16. f4 Bxd5 17. cxd5 Re8 18. Rae1 b5 19. Bxb5 Rxe4 20. Bc6 Rb8 21. Rc1 Qb6 22. b4 c4 23. b5 c3 24. Qd3 Re3 25. Qc4 d3 26. Kh1 d2 27. Rxc3 Re1 28. Qd3 Qf2 0-1
2024.02.20 Titled Tue 20th Feb Late
634480 Sourath, Biswas (2305) Pasti, Aron (2365) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 e6 7. a3 Bd7 8. b4 Qd8 9. Nf3 Be7 10. Bxc6 bxc6 11. O-O O-O 12. Ne5 Ne8 13. Ne2 f6 14. Nxd7 Qxd7 15. Bg3 e5 16. f4 e4 17. f5 Nc7 18. Nd4 Nb5 19. Nxb5 cxb5 20. Qd4 Qc6 21. Rfd1 Rfd8 22. Qc3 a5 23. Rd4 a4 24. Rad1 Rd7 25. Qd2 Rad8 26. Bd6 Bxd6 27. Rxd5 Bxh2+ 28. Kxh2 Rxd5 0-1
2024.02.13 Titled Tue 13th Feb Late
642290 Camacho Campusano, David Daniel (2181) Sourath, Biswas (2305) 0-1
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. g4 h5 8. g5 Bc5 9. Bg2 Ne7 10. O-O Ng6 11. exd5 cxd5 12. Re1 Be7 13. d4 Nh4 14. Qg3 Nxg2 15. Kxg2 O-O 16. g6 Bh4 17. Qe3 fxg6 18. Qxe6+ Kh7 19. Be3 Nb6 20. Rg1 Nc4 21. Kh1 Rf6 22. Qxd5 Qc7 23. Bg5 Rxf2 24. Rg2 Rxg2 25. Qxg2 Bxg5 26. Qxg5 Nxb2 27. Rg1 Qf7 28. Nd5 Rc8 29. Rg2 Rc4 30. Nf4 Rxd4 31. Nxg6 Rd1+ 32. Kh2 Rd5 33. Ne5 Qf6 34. Qxh5+ Kg8 35. Qe8+ Kh7 36. Nf7 Qf4+ 37. Rg3 Rd2+ 38. Kh1 Qf1+ 39. Rg1 Qxh3# 0-1
2024.02.13 Titled Tue 13th Feb Late
642392 Sourath, Biswas (2305) Kuzubov, Y (2605) 0-1
1. d4 g6 2. Nc3 Bg7 3. Bf4 d6 4. e4 Nc6 5. Nf3 Bg4 6. Bb5 Bxf3 7. Qxf3 Bxd4 8. O-O-O e5 9. Ne2 Bxb2+ 10. Kxb2 exf4 11. e5 Ne7 12. h4 O-O 13. h5 Nxe5 14. Qxf4 c6 15. Bd3 Nd5 16. Qh6 Qf6 17. Kb1 Ng4 18. Qc1 Rae8 19. hxg6 fxg6 20. Bc4 Rxe2 21. Rxd5 cxd5 22. Bxe2 Nxf2 23. Rf1 Qd4 24. Qg5 Qe5 25. Qh6 0-1
2024.02.13 Titled Tue 13th Feb Late
642621 Kujawski, A (2111) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nd2 e6 5. Ngf3 c5 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. a3 b5 10. Rc1 Nc6 11. Be2 h6 12. h3 Nd7 13. Bd1 Nb6 14. Bc2 Bxc2 15. Rxc2 b4 16. Bc7 b3 17. Rc1 Na4 18. Rb1 Bxa3 19. bxa3 Nxc3 20. O-O Kd7 21. Bg3 Rxa3 22. e4 b5 23. exd5 exd5 24. Ne5+ Nxe5 25. Bxe5 f6 26. Bf4 Nxb1 27. Rxb1 Re8 28. Kf1 Kc6 29. Be3 Ra2 30. Ke1 Rea8 31. Kd1 Ra1 32. Kc1 b4 33. g3 R8a2 34. Rxa1 b2+ 0-1
2024.02.13 Titled Tue 13th Feb Late
642934 Sourath, Biswas (2305) Gosh, C (2026) 1-0
1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 c5 5. c3 Nc6 6. Bg3 c4 7. Nbd2 Qc7 8. e4 Bxg3 9. hxg3 Nf6 10. e5 Nd7 11. Qc2 h6 12. g4 g6 13. Bxc4 dxc4 14. Nxc4 Nb6 15. Nd6+ Kf8 16. Qd2 Kg7 17. O-O-O Na5 18. Rh2 Nac4 19. Nxc4 Nxc4 20. Qf4 Qe7 21. Rdh1 Bd7 22. Rxh6 Rag8 23. Qf6+ Qxf6 24. exf6+ Kxf6 25. Rxh8 Rxh8 26. Rxh8 Bc6 27. g5+ Kf5 28. Rf8 Nd6 29. Ne5 Bxg2 30. Nxf7 Nxf7 31. Rxf7+ Kxg5 32. Kd2 a6 33. c4 Kg4 34. Ke3 g5 35. Rf6 Bf1 36. b3 b5 37. c5 1-0
2024.02.13 Titled Tue 13th Feb Late
643099 Lobanov, Sergei (2502) Sourath, Biswas (2305) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. h3 e5 7. d5 Na6 8. Nf3 Nd7 9. g4 Ndc5 10. Be2 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. a3 Nd3+ 14. Bxd3 Bxd3 15. Qxd3 Rxf3 16. Ne4 Qh4 17. O-O-O Raf8 18. Rhg1 R8f5 19. Rg4 Qxh3 20. Rdg1 Rf7 21. Ng5 Nc5 22. Qc2 Rxe3 23. Nxh3 Rxh3 24. Kb1 Rhf3 25. Qd2 Kh8 26. Qg5 h6 27. Qd8+ Kh7 28. Rg6 Rxf2 29. Rxh6+ Kxh6 30. Qh4# 1-0
2024.02.13 Titled Tue 13th Feb Late
643294 Sevian, Samuel (2697) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng5 h6 6. Nxf7 Kxf7 7. Nf3 Bf5 8. Bc4+ e6 9. Ne5+ Ke8 10. g4 Be4 11. O-O Nbd7 12. Bxe6 Nxe5 13. dxe5 Qxd1 14. Rxd1 Nd5 15. c4 Nb6 16. b3 Rd8 17. Rxd8+ Kxd8 18. Be3 Kc7 19. f3 Bg6 20. f4 Be4 21. f5 Ba3 22. Re1 Bf3 23. h3 h5 24. g5 h4 25. Kf2 Bh5 26. g6 Nd7 27. Bf7 Rf8 28. Bf4 Kc8 29. e6 Nf6 30. e7 Rh8 31. e8=Q+ Nxe8 32. Bxe8 Rf8 33. Bf7 Rxf7 34. gxf7 Bxf7 35. Be5 g6 36. f6 Bc5+ 37. Kf3 Be6 38. Bd4 1-0
2023.12.19 Titled Tue 19th Dec Late
708252 Sourath, Biswas (2305) Nery Junior, J (2082) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bf5 5. dxc5 e6 6. Nd4 Bxc5 7. Nxf5 exf5 8. c3 Nf6 9. Be2 h6 10. Nd2 O-O 11. Qc2 Ne7 12. O-O Ne4 13. Rfd1 Qb6 14. Nb3 Bd6 15. Bxd6 Qxd6 16. Bf3 Qe5 17. g3 Rac8 18. Qd3 Rfd8 19. Qd4 Qb8 20. Bg2 Rc6 21. Qd3 Rg6 22. Nd4 a6 23. Qe2 Qe5 24. Rac1 b5 25. a4 bxa4 26. Ra1 Nc5 27. Nf3 Qf6 28. Nd4 Nc6 29. Qc2 Ne7 30. Ne2 Rg4 31. Nf4 Qe5 32. h3 Rg5 33. Nd3 Nxd3 34. Rxd3 h5 35. f4 1-0
2023.12.19 Titled Tue 19th Dec Late
708485 Szyszylo, R (2075) Sourath, Biswas (2305) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qa6 8. Qh3 e6 9. Nd2 c5 10. dxc5 Nc6 11. a3 Bxc5 12. Ngf3 Nge7 13. Bxe7 Nxe7 14. g4 hxg4 15. Qxg4 Nf5 16. Nb3 Bb6 17. O-O-O Bxf2 18. Nfd4 Bxd4 19. Nxd4 g6 20. Nxf5 gxf5 21. Qg7 Rf8 22. h5 Qc4 23. Kb1 Rc8 24. c3 Qg4 25. Qf6 Rg8 26. h6 Qg6 27. h7 Kd7 28. hxg8=Q Rxg8 29. Qxg6 fxg6 30. Rh7+ Kc6 31. Re7 g5 32. Rxe6+ Kc7 33. Rf6 f4 34. Rg1 Kd7 35. Rxf4 Ke6 36. Rfg4 Kf5 37. e6 Kxe6 38. Rxg5 Rh8 39. Rf1 Rh6 40. Rg3 Kd6 41. Rd3 Kc6 42. Rf8 Rd6 43. Rf7 Kb6 44. Kc2 Kc6 45. Kb3 a6 46. a4 b6 47. Kb4 a5+ 48. Kb3 Rd8 49. Rf6+ Kc5 50. Rf5 Rd7 51. c4 Kc6 52. Rfxd5 Rg7 53. Rd6+ Kc7 54. R3d5 Rf7 55. Rd3 Rg7 56. R6d4 Kc6 57. Rd6+ Kc7 1/2-1/2
2023.12.19 Titled Tue 19th Dec Late
708533 Sourath, Biswas (2305) Grutter, Tim (2342) 0-1
1. d4 a6 2. Nf3 Nf6 3. c4 e6 4. Nc3 d5 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bb4 12. a4 Bb7 13. axb5 axb5 14. Rxa8 Bxa8 15. Qg4 Nc6 16. Be3 Qxf6 17. Be2 Ne7 18. Qf4 Qxf4 19. Bxf4 Bxg2 20. Rf1 Bxf1 21. Bxf1 Nd5 22. Bd2 Bxc3 23. bxc3 Rxh2 0-1
2023.12.12 Titled Tue 12th Dec Early
713129 Rosenberg, E (1926) Sourath, Biswas (2305) 0-1
1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 Ne4 7. Nd2 Nxd2 8. Qxd2 c6 9. Nc3 Nc7 10. O-O-O Ne6 11. Be5 Bxe5 12. dxe5 Qa5 13. Kb1 Bd7 14. h4 h5 15. f4 Ng7 16. e4 Bg4 17. Be2 Bxe2 18. Qxe2 dxe4 19. Nxe4 Nf5 20. Rh3 Rd8 21. Rxd8+ Qxd8 22. Rd3 Qb6 23. Nf6+ exf6 24. exf6+ Kf8 25. a4 Qc7 26. g3 Kg8 27. Qe8+ Kh7 28. Qd7 Qxd7 29. Rxd7 Rb8 30. Rxf7+ Kh6 31. a5 Nxg3 32. a6 bxa6 33. Rxa7 Rf8 34. f7 Nf5 35. Rxa6 Nxh4 36. Rxc6 Nf3 37. b4 h4 38. b5 h3 0-1
2023.12.12 Titled Tue 12th Dec Early
713377 Sourath, Biswas (2305) Xie, Bryan (2303) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qc8 6. Nc3 e6 7. Rc1 Nbd7 8. cxd5 exd5 9. Nb5 Nc5 10. dxc5 cxb5 11. Bxb5+ Bd7 12. Nf3 Bxc5 13. Bd6 b6 14. Bxc5 bxc5 15. Bxd7+ Kxd7 16. O-O Re8 17. Qa3 Ne4 18. Rfd1 Qc6 19. Nd4 Qf6 20. Rxc5 Qxf2+ 21. Kh1 Nxc5 22. Qxc5 Rxe3 23. Qxd5+ Ke7 24. Nf5+ Kf6 25. Nxe3 Qxe3 26. Qxa8 Qe2 27. Qf3+ 1-0
2023.12.12 Titled Tue 12th Dec Early
713635 Sourath, Biswas (2305) Zhigalko, S (2572) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Nbd2 O-O 8. a4 Nc6 9. c3 d5 10. Bd3 d6 11. Qe2 e5 12. dxe5 dxe5 13. Ba6 Qc8 14. Bxb7 Qxb7 15. O-O Rad8 16. e4 d4 17. Nc4 Qa6 18. b4 d3 19. Qa2 b5 20. Ncxe5 Nxe5 21. Nxe5 Nxe4 22. c4 Qd6 23. Nf3 Qxb4 24. axb5 Nc3 25. Qxa7 d2 26. Nxd2 Rxd2 27. b6 Rb2 28. Kh1 Qxb6 29. Qe7 Rxf2 30. Rxf2 Qxf2 0-1
2023.11.21 Titled Tue 21st Nov Late
738609 Zakarian, D (2305) Sourath, Biswas (2305) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. h4 Nc6 4. Nc3 e5 5. d5 Nd4 6. e3 Nf5 7. g4 Nd6 8. Bd3 c5 9. g5 Nh5 10. Be2 Bg7 11. Bxh5 gxh5 12. b3 h6 13. e4 hxg5 14. Bxg5 f6 15. Be3 b6 16. Nge2 Qe7 17. Ng3 Qf7 18. Qf3 Qg6 19. O-O-O Qg4 20. Qg2 f5 21. f3 Qg6 22. Bg5 f4 23. Nge2 Nf7 24. Rdg1 a6 25. Qf2 Bf6 26. Bxf4 Qh7 27. Be3 d6 28. Rg2 Bd7 29. Rhg1 Kd8 30. Kc2 Kc7 31. Rg6 Ng5 32. Rxf6 Nh3 33. Qh2 Nxg1 34. Qxg1 Rhg8 35. Qh2 Rg6 36. Rxg6 Qxg6 37. Ng3 Rg8 38. Bg5 Qf7 39. Qg2 Rf8 40. Kd2 Qxf3 41. Qxf3 Rxf3 42. Nxh5 Bg4 43. Nf6 Rf2+ 44. Ke3 Rf3+ 45. Kd2 Rf2+ 46. Ke3 Rf3+ 47. Kd2 1/2-1/2
2023.11.21 Titled Tue 21st Nov Late
738745 Sourath, Biswas (2305) Figorito, Nick (2036) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nb5 Na6 6. e3 c6 7. Nc3 Nc7 8. Ne5 Nd7 9. Nxd7 Bxd7 10. Be2 h5 11. h4 Bf5 12. Bf3 a6 13. g4 hxg4 14. Bxg4 Bxg4 15. Qxg4 Bf6 16. h5 gxh5 17. Rxh5 Rxh5 18. Qg8+ Kd7 19. Qg4+ Ne6 20. Qxh5 Nxf4 21. exf4 Qh8 22. Qg4+ e6 23. O-O-O Bxd4 24. Na4 b5 25. f5 bxa4 26. fxe6+ fxe6 27. Rxd4 a3 28. Rb4 axb2+ 29. Rxb2 Rg8 30. Rb7+ Kc8 31. Qb4 Rg1+ 32. Kd2 Qh6+ 33. f4 Qh2+ 34. Kc3 Rg3+ 35. Kb2 Qh8+ 36. Kc1 Rg1+ 37. Kd2 Rg2+ 38. Kc1 Rg1+ 39. Kd2 Rg2+ 40. Ke3 Rg3+ 41. Kd2 Rg2+ 1/2-1/2
2023.11.21 Titled Tue 21st Nov Late
738834 Joie, S (2396) Sourath, Biswas (2305) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f4 d6 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. e6 fxe6 13. d6 Nc6 14. O-O Nd4 15. Ne4 Qb6 16. Nxd4 Bxd4+ 17. Kh1 Nf2+ 18. Nxf2 Qxd6 19. Ne4 Qe5 1-0
2023.10.31 Titled Tue 31st Oct Early
758677 Guzman Moneo, A (2170) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg7 5. d4 Bf5 6. c4 Nh6 7. Nc3 Bg4 8. Qb3 dxc4 9. Qxb7 Nd7 10. Bxc4 O-O 11. Be3 Rb8 12. Qxa7 Rxb2 13. O-O Nf5 14. Qa3 Rb8 15. Ne4 Nb6 16. Bb3 Bxf3 17. gxf3 Nxd4 18. Rad1 Nxf3+ 19. Kg2 Nh4+ 20. Kh3 Qc8+ 21. Kxh4 Qf5 22. Ng3 Qxe5 23. Qc5 Nd5 24. Bxd5 cxd5 25. Qxd5 Qb2 26. Rb1 Qe2 27. Rxb8 1-0
2023.10.31 Titled Tue 31st Oct Early
758922 Sourath, Biswas (2305) Federzoni, Enzo (2206) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Be2 h5 7. Nf3 O-O 8. O-O Bg4 9. Ne5 Bxe2 10. Nxe2 Nbd7 11. c4 Nxe5 12. dxe5 Ng4 13. cxd5 Qxd5 14. Qxd5 cxd5 15. Bg5 e6 16. f4 Nxe3 17. Rf3 Nf5 18. Rc1 Rfc8 19. Rfc3 Rxc3 20. Rxc3 Bf8 21. Rc7 b6 22. Kf2 Bc5+ 23. Ke1 a5 24. Kd2 Bf2 25. Rc6 Rb8 26. Kd3 Bxh4 27. Bxh4 Nxh4 28. g3 Nf5 29. a3 Kf8 30. b4 axb4 31. axb4 Ke8 32. Rc7 Ra8 33. Rb7 Nxg3 34. Nxg3 Ra3+ 35. Ke2 Rxg3 36. Rxb6 h4 37. Rb8+ Ke7 38. Rh8 Rb3 39. Rxh4 Rxb4 40. Ke3 g5 41. Rh5 gxf4+ 42. Kf3 Re4 43. Rg5 f5 44. Rg7+ Kf8 45. Rd7 Rxe5 46. Kxf4 Re4+ 47. Kg5 Ke8 48. Ra7 d4 49. Kf6 f4 50. Re7+ Kd8 51. Rf7 e5 52. Kf5 Re3 53. Ke6 f3 54. Kd6 Ke8 55. Ke6 d3 56. Rh7 Kf8 57. Kf6 Kg8 58. Rg7+ Kh8 59. Rd7 f2 60. Kg6 Rg3+ 61. Kh6 f1=Q 0-1
2023.09.19 Titled Tue 19th Sep Late
805299 Okike, D (2157) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c4 Nc6 7. cxd5 Qxd5 8. Nc3 Qd7 9. d5 exd5 10. Qxd5 Rd8 11. Qxd7+ Rxd7 12. O-O Nh6 13. Bb5 Be7 14. h3 O-O 15. Bxc6 bxc6 16. b3 Be6 17. Bxh6 gxh6 18. Rac1 c4 19. bxc4 Bxc4 20. Rfe1 Rd3 21. Ne4 Bd5 22. Nc5 Ra3 23. Nd4 Bg5 24. Rc2 Re8 25. Nd7 Rd3 26. Nxc6 Bxc6 27. Rxc6 Rxd7 28. g3 Bd8 29. Rxh6 Bb6 30. Kg2 Rd2 31. Rf6 Bd4 0-1
2023.09.19 Titled Tue 19th Sep Late
805368 Sourath, Biswas (2305) Mamedov, Rau (2640) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. c4 Qxb2 6. cxd5 Qxa1 7. Qc2 Na6 8. Bxa6 bxa6 9. Nf3 d6 10. Nd2 Rb8 11. Nb3 Qxb1+ 12. Qxb1 c4 13. Qc2 cxb3 14. Qc7 b2 15. Qxb8 1-0
2023.09.19 Titled Tue 19th Sep Late
805682 Sourath, Biswas (2305) Drygalov, Sergey (2547) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3 Qc8 9. Bd3 Be7 10. O-O O-O 11. Ne5 Bh5 12. Qc2 Bg6 13. Nxg6 hxg6 14. Nf3 a6 15. Qe2 b5 16. a3 Na5 17. Ne5 Nc4 18. a4 Nh5 19. Bd2 Qb7 20. Nxg6 fxg6 21. Qxe6+ Kh8 22. Qxg6 Nf6 23. Bh6 Bd8 24. Bg5 Ne4 25. Qh5+ Kg8 26. Bxd8 Raxd8 27. axb5 axb5 28. f3 Nf6 29. Qg6 Qf7 30. Qg5 Qh5 31. Qc1 Rfe8 32. b3 Nd6 33. Re1 Qh4 34. Rxe8+ Rxe8 35. Qd2 b4 36. cxb4 Qxd4+ 0-1
2023.09.19 Titled Tue 19th Sep Late
805770 Karas, Marek (2208) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 c5 7. d5 e6 8. O-O Re8 9. Bg5 h6 10. Bh4 exd5 11. exd5 Bf5 12. Bd3 Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Rfe1 Ne5 16. Qd1 Nxd3 17. Qxd3 Qb6 18. b3 Qa5 19. Rac1 Rxe1+ 20. Rxe1 Nxd5 21. Qxd5 Qxc3 22. Re7 Rf8 23. Rxb7 Be5 24. Qd1 g5 25. Bg3 Bxg3 26. fxg3 Qxg3 27. Rxa7 Re8 28. Kf1 Re4 0-1
2023.09.19 Titled Tue 19th Sep Late
806064 Sourath, Biswas (2305) Ashraf, Artin (2340) 0-1
1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 Bb7 8. Qe2 Bxf3 9. gxf3 e6 10. exd6 cxd6 11. Ne4 d5 12. Nd6+ Kf8 13. O-O-O Bh6 14. Bxh6+ Nxh6 15. Qe3 Kg7 16. Nb7 Qc7 17. Nc5 Nxc5 18. dxc5 Rhc8 19. Qd4+ Kg8 20. Qh4 Kg7 21. Qd4+ f6 22. Rhe1 Qc6 23. h4 e5 24. Qe3 Qxc5 25. Qd2 Nf7 26. h5 g5 27. h6+ Kh8 28. Bf5 Nd6 29. Bxc8 Rxc8 30. Qc3 Qxc3 31. bxc3 Rc5 32. Rd3 Nc8 33. Red1 Nb6 34. Kd2 Kg8 35. Ke2 Kf7 36. Kd2 Kg6 37. Rh1 Rc4 38. Ke2 Ra4 39. Kd2 Rxa2 40. Rd1 Kxh6 41. Ke1 Kg6 42. R1d2 Nc4 43. Rd1 Nb6 44. Re3 Rxc2 45. Re2 Rxc3 46. Ra2 d4 47. Rxa6 Nc4 48. Rb1 Na3 49. Rb2 Rxf3 50. Ke2 Rh3 51. f3 Rh2+ 0-1
2023.09.19 Titled Tue 19th Sep Late
806144 Radivojevic, I (2357) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Nd6 14. Nxd5+ exd5 15. O-O Qb6 16. Qxd5 Rc8 17. Re1+ Kd7 18. Bf4 Qc6 19. Qd3 Qc4 20. Qe3 Qc5 21. Qd2 Qc2 22. Qa5 Qg6+ 23. Kh1 Qd3 24. Re3 Qf5 25. Qxa7+ Rc7 26. Qd4 Be7 27. Rd1 Re8 28. Rxe7+ Rxe7 29. Qxd6+ Kc8 30. Qd8+ Kb7 31. Bxc7 Qxf3+ 32. Kg1 Rxc7 33. Qd5+ Qxd5 34. Rxd5 Rc1+ 35. Kg2 Kc6 36. Rd3 f5 37. a4 Kb6 38. Rd7 g6 39. Rxh7 Ka5 40. Rg7 Rc6 41. Ra7+ Kb4 42. Kg3 Kb3 43. a5 Kxb2 44. Rb7+ Ka3 45. Rb6 Rc5 46. Rxg6 Rxa5 47. h4 Kb4 48. h5 f4+ 49. Kg4 Kc4 50. h6 Ra8 51. h7 Rh8 52. Rg7 Kd5 53. Kxf4 Ke6 54. Kg5 Ke5 55. Kg6 Ke6 56. Rg8 1-0
2023.09.18 AI Cup Play-In 2023
815066 Durarbayli, Vasif (2625) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Qd6 14. Nxd5+ exd5 15. Qxb5 Qd7 16. Qd3 f6 17. Be3 Kf7 18. O-O-O Rd8 19. Kb1 Be7 20. Rd2 a5 21. Bb6 Rb8 22. Bxa5 Rb5 23. Bc3 Rhb8 24. Qxh7 Qc7 25. Rg1 Bf8 26. Bxf6 Qf4 27. Rxg7+ Bxg7 28. Qxg7+ Ke6 29. Re2+ Kf5 30. Re5+ Qxe5 31. Bxe5 R8b6 32. Bd4 1-0
2023.09.18 AI Cup Play-In 2023
815150 Zakhartsov, Vl (2526) Sourath, Biswas (2305) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. h3 e5 7. d5 Na6 8. g4 Nd7 9. Nge2 Ndc5 10. Ng3 f5 11. gxf5 gxf5 12. exf5 Bxf5 13. Nxf5 Rxf5 14. Qg4 Qf6 15. Rg1 Rf8 16. O-O-O Kh8 17. Kb1 Bh6 18. a3 Bf4 19. h4 Qg6 20. Qxg6 hxg6 21. Bxc5 Nxc5 22. b4 Nb3 23. Bd3 Rh5 24. Rg4 Nd2+ 25. Kc2 Nf3 26. Nb5 Rxh4 27. Rxh4+ Nxh4 28. Nxc7 Bg5 29. Rf1 Be7 30. Ne6 Rf7 31. c5 dxc5 32. bxc5 Bxc5 33. Rh1 Bxf2 34. Bxg6 Rd7 35. Be4 Kg8 36. Kd3 Rf7 37. Rc1 Rd7 38. Rc8+ Kf7 39. Rf8+ Ke7 40. Rxf2 1-0
2023.09.18 AI Cup Play-In 2023
815292 Sourath, Biswas (2305) Sydoryka, Vladyslav (2294) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. c3 e6 8. Qb3 Qc8 9. Bd3 Be7 10. h3 Bh5 11. O-O O-O 12. Rae1 Bg6 13. Bxg6 hxg6 14. Bg5 Qc7 15. Qc2 Rfe8 16. Qd3 Rac8 17. g3 a6 18. Re2 b5 19. a3 Na5 20. Bf4 Bd6 21. Bxd6 Qxd6 22. b4 Nc4 23. Nb3 Nxa3 24. Ra1 Nc4 25. Nc5 Nd7 26. Rea2 e5 27. Rxa6 Nxc5 28. dxc5 Qd8 29. Nd2 e4 30. Qd4 Nxd2 31. Qxd2 e3 32. fxe3 Qg5 33. Kf2 Qf5+ 34. Kg2 Qe4+ 35. Kh2 Qf3 36. Re1 Re5 37. Qg2 Qf5 38. Rd6 Rce8 39. Rf1 Qd3 40. Rd7 f6 41. Rf2 Kh7 42. Rxf6 Rxe3 43. Rf2 R8e5 44. Rdf7 Qxc3 45. Rc2 Qxb4 46. c6 Rc3 47. c7 Qc4 48. Rxc3 Qxc3 49. Qf2 Qc4 50. Kg1 Re2 51. Qf1 Qc5+ 52. Kh1 Rc2 53. h4 d4 54. Qf3 Qe5 55. Rf8 Qe1+ 56. Qf1 Qxf1+ 57. Rxf1 Rxc7 58. Rb1 d3 59. Kg2 d2 60. Rd1 Rd7 61. Kf3 Kg8 62. Ke2 Kf7 63. Rb1 d1=Q+ 64. Rxd1 Rxd1 65. Kxd1 Ke6 66. Kc2 Ke5 67. Kb3 Ke4 68. Kb4 Kf3 69. Kxb5 Kxg3 70. h5 gxh5 71. Kc5 h4 72. Kd4 h3 0-1
2023.09.18 AI Cup Play-In 2023
815325 Sztokbant, B (2213) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. h3 Bh5 10. Ngf3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rfe1 Bg6 14. Bxg6 hxg6 15. Ne5 Ne7 16. Re2 b5 17. Qxb5 Rab8 18. Qa4 Rb7 19. Nb3 Ne4 20. Nd3 g5 21. Nbc5 Nxc5 22. Nxc5 Rc7 23. Rae1 Ng6 24. g3 e5 25. Nb3 e4 26. Nc5 f5 27. Qb3 Kh7 28. c4 dxc4 29. Qxc4 Rd8 30. Qb3 Re8 31. Rd1 e3 32. Rxe3 Rxe3 33. Qxe3 Rxc5 34. Qxg5 Rd5 35. Qh5+ Kg8 36. Qf3 f4 37. g4 Rxd4 38. Rxd4 Qxd4 0-1
2023.09.18 AI Cup Play-In 2023
815393 Sourath, Biswas (2305) Kevlishvili, Robby (2517) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. O-O Be7 10. e4 O-O 11. e5 Ne4 12. Nb3 Qb4 13. Qd3 Nxc5 14. Nxc5 Qxf4 15. Bxc6 bxc6 16. Qc3 Bxc5 17. Qxc5 Ba6 18. Rfd1 Be2 19. Rd4 Qf5 20. Nh4 Qxe5 21. Re1 Qh5 22. g3 e5 23. Rb4 a5 24. Rb7 Bb5 25. c4 Bxc4 26. Qxc6 Rac8 27. Qd7 d4 28. Nf5 Be6 29. Ne7+ Kh8 30. Qd6 Rcd8 31. Qc5 d3 32. Rxe5 Qd1+ 33. Kg2 d2 34. Qe3 Bh3+ 35. Kxh3 Qf1+ 36. Kh4 d1=Q 37. Nf5 Qg2 0-1
2023.08.01 Titled Tue 1st Aug Early
865249 Sourath, Biswas (2305) San Thit Lwin (2242) 1-0
1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Bxg3 11. hxg3 h6 12. dxc5 Bb7 13. Nd6 Qc7 14. Nxb7 Qxb7 15. cxb6 Qxb6 16. Qe2 Rfd8 17. O-O Rab8 18. Rab1 Ne7 19. Rfd1 Ned5 20. Ne5 Qc7 21. a3 Rb6 22. c4 Ne7 23. b4 Rbd6 24. Bc2 Rxd1+ 25. Rxd1 Rxd1+ 26. Bxd1 Nf5 27. Nf3 Nd6 28. c5 Nde4 29. Bc2 Nc3 30. Qd3 Ncd5 31. Qd4 a5 32. b5 1-0
2023.08.01 Titled Tue 1st Aug Early
865527 Baskakov, Egor (2215) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Qb6 10. Be3 Qxb2 11. Nd2 Qa3 12. O-O Qxd3 13. Rb1 Qa6 14. Qg4 Nd7 15. f4 O-O-O 16. f5 Re8 17. Nf3 Qd3 18. Rb3 exf5 19. Nxf5 Qe4 20. Qh3 Re6 21. Rf2 Ne7 22. Nd2 Qc2 23. Nd6+ Rxd6 24. exd6 Qd1+ 25. Rf1 Qe2 26. Rxf7 1-0
2023.08.01 Titled Tue 1st Aug Early
865899 Sourath, Biswas (2305) Ionescu, M (2245) 1-0
1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 g6 5. Nbd2 Bg7 6. Bc4 O-O 7. O-O d6 8. h3 e6 9. a4 a5 10. Qe2 Nbd7 11. c3 Qe7 12. Bh2 Kh8 13. e4 e5 14. dxe5 dxe5 15. Rfd1 Nh5 16. Bd5 Bxd5 17. exd5 f5 18. Nc4 f4 19. Nd4 Nc5 20. Nc6 Qe8 21. N4xe5 f3 22. gxf3 Nf4 23. Qe3 Nxh3+ 24. Kg2 Qc8 25. Ne7 Qd8 26. N7xg6+ hxg6 27. Nxg6+ Kg8 28. Nxf8 Qxf8 29. Kxh3 Qf5+ 30. Kg2 Kf7 31. Qf4 Qxf4 32. Bxf4 Rg8 33. Kf1 Bf6 34. Bxc7 Nd7 35. Re1 Rh8 36. Kg2 Rg8+ 37. Bg3 Rh8 38. Re6 Rg8 39. Rd6 1-0
2023.08.01 Titled Tue 1st Aug Early
866187 Sourath, Biswas (2305) Gholami Orimi, Mahdi (2413) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 Be7 6. Nbd2 O-O 7. Bd3 b6 8. O-O Bb7 9. a4 a6 10. h3 d6 11. a5 bxa5 12. Nc4 Nc6 13. Bd2 Qb8 14. Nxa5 Nxa5 15. Bxa5 Rc8 16. Bd2 Be4 17. Bxe4 Nxe4 18. b3 d5 19. Ra2 Bd6 20. Qe2 Qb5 21. Re1 Qxe2 22. Rxe2 Nc3 23. Bxc3 Rxc3 24. Re3 Bb4 25. Rxc3 Bxc3 26. Kf1 f6 27. Ke2 e5 28. dxe5 fxe5 29. Ng5 a5 30. Ne6 Rc8 31. Ng5 e4 32. Ne6 h6 33. Nf4 Rc5 34. Ne6 Rc6 35. Nf4 Rd6 36. Ra4 g5 37. Nh5 Kf7 38. f3 Kg6 39. Ng3 exf3+ 40. Kxf3 Re6 41. Ne2 Bd2 42. Nd4 Re3+ 43. Kf2 Re4 44. Nf3 Bc3 45. g4 Kf6 46. Rxe4 dxe4 47. Ne1 Ke5 48. Ng2 Kd4 49. Ne3 Bd2 50. Nf5+ Kc3 51. Nxh6 Kxc2 52. Ke2 Bf4 53. Nf7 Kxb3 54. h4 gxh4 55. g5 h3 56. g6 h2 57. g7 h1=Q 58. g8=Q Qf3+ 59. Ke1 Bg3+ 60. Kd2 Qd3+ 61. Kc1 Bf4# 0-1
2023.08.01 Titled Tue 1st Aug Early
866369 Manukian, Ar (2196) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. Qb3 Qb6 7. c5 Bxc3+ 8. bxc3 Qxb3 9. axb3 Nd7 10. b4 Ne7 11. b5 O-O 12. Nf3 b6 13. bxc6 Nxc6 14. Bb5 Rfc8 15. cxb6 Nxb6 16. O-O Ne7 17. Ba3 Ng6 18. Bc5 Nf8 19. Nh4 Be4 20. f3 Bc2 21. Rfc1 Bb3 22. Ba6 Rc7 23. Bd6 Rd7 24. Bb5 Rdd8 25. Rcb1 Bc4 26. Bc6 Rac8 27. Bb7 Bd3 28. Rc1 Rc4 29. Ba6 Rxd6 30. exd6 g5 31. Bxc4 Bxc4 32. Rxa7 gxh4 33. Rb1 Nbd7 34. Rbb7 Kg7 35. Rxd7 Nxd7 36. Rxd7 Kf6 37. f4 Bb5 38. Rb7 Bc6 39. Rc7 Ba4 40. Kf2 h5 41. Ke3 Bb5 42. Kd2 Ba4 43. Kc1 1-0
2023.07.24 Julius Baer Play-In 2023
886888 Sourath, Biswas (2305) Shimanov, A (2566) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Nf3 Qb6 7. Rb1 Bg4 8. Be2 Nbd7 9. O-O O-O 10. Ne5 Bxe2 11. Qxe2 Qd8 12. Bh2 e6 13. a4 a6 14. b4 Ne8 15. Nxd7 Qxd7 16. a5 Qe7 17. h5 e5 18. h6 Bh8 19. Qd2 Nd6 20. Na4 Nc4 21. Qd1 Rae8 22. Nc5 e4 23. Rb3 f5 24. Qe2 Qf7 25. Rc3 Rd8 26. Re1 Rfe8 27. Rd1 Bf6 28. g4 Kh8 29. Kh1 Re7 30. Rg1 fxg4 31. Rxg4 g5 32. Nxe4 dxe4 33. Qxc4 Qh5 34. Qe2 Qxh6 35. Rc5 Rf8 36. Qf1 Qg6 37. Qg2 Rg8 38. Qh3 Rf7 39. Bf4 Rfg7 40. Be5 h6 41. Qg2 Bxe5 42. Rxe5 Rf8 43. Rexe4 Rgf7 44. Ref4 Qh5+ 45. Kg1 gxf4 46. exf4 Qxg4 0-1
2023.07.24 Julius Baer Play-In 2023
886983 Sourath, Biswas (2305) Nasuta, G (2552) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Nh5 6. dxc5 Nxf4 7. exf4 g6 8. c3 Bh6 9. Bb5 Bxf4 10. Qa4 Qc7 11. Qd4 O-O 12. Qxd5 Rd8 13. Qe4 Bf5 14. Qe2 Ne5 15. Nd4 a6 16. Ba4 Nd3+ 17. Kf1 Nxb2 18. Nxf5 Rxd2 19. Nxe7+ Kf8 20. Nd5 Qxc5 21. Qf3 Nd3 0-1
2023.07.24 Julius Baer Play-In 2023
887077 Prohaszka, P2 (2585) Sourath, Biswas (2305) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Bd3 c5 7. d5 e6 8. h3 a6 9. O-O exd5 10. exd5 Ne8 11. Re1 Nd7 12. Bg5 f6 13. Bf4 Ne5 14. Bf1 Bd7 15. a4 Qb6 16. a5 Qc7 17. Nxe5 dxe5 18. Be3 Nd6 19. Bd3 f5 20. f3 Rae8 21. Bf1 f4 22. Bf2 e4 23. Nxe4 Nxe4 24. fxe4 f3 25. gxf3 Qf4 26. Bg2 Be5 27. Kf1 Qh2 28. Ra3 Bxh3 29. Bxh3 Qxh3+ 30. Ke2 Bxb2 31. Rb3 Qg2 32. Re3 Bd4 33. Rg1 Qh2 34. Rh1 Qf4 35. Qd3 Qe5 36. Rh3 Rf7 37. Kf1 Bxe3 38. Qxe3 Qa1+ 39. Kg2 Qa2 40. Qxc5 Qe2 41. d6 Qd3 42. Qd5 Qxd5 43. cxd5 Rd7 44. Bg3 Rc8 45. Rh1 Rc2+ 46. Kh3 Rc3 47. Rf1 Ra3 48. e5 Re3 49. e6 Rd8 50. d7 Kf8 51. Bh4 1-0
2023.06.20 Titled Tue 20th Jun Early
916389 Thiel, T (2215) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 Qxd4 8. Qxd4 Nxd4 9. O-O-O h6 10. Bxf6 exf6 11. Rxd4 Bc5 12. Re4+ Kf8 13. Re2 Bf5 14. Nf3 Rc8 15. Rd1 a6 16. Nd4 Bg4 17. f3 Bh5 18. Nf5 Bg6 19. Nd6 Bxd6 20. Rxd6 b5 21. Bd3 Bxd3 22. Rxd3 b4 23. Kc2 bxc3 24. Rxc3 Rxc3+ 25. Kxc3 g5 26. Kb4 Kg7 27. Ka5 Ra8 28. b4 f5 29. Rc2 Rb8 30. a4 f6 31. Rc6 Rd8 32. Rxa6 Rd2 33. b5 Rxg2 34. b6 Rb2 35. Ra7+ Kg6 36. b7 g4 37. fxg4 f4 38. Ra6 Rxb7 39. Rb6 Rxb6 40. Kxb6 f3 41. a5 f2 42. a6 f1=Q 43. a7 Qg2 44. Kc7 Qa8 0-1
2023.06.20 Titled Tue 20th Jun Early
916653 Sourath, Biswas (2305) Sjugirov, S (2699) 0-1
1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Bg5 f6 8. Bh4 g6 9. g4 Ng7 10. Bb5 g5 11. Bg3 h5 12. gxh5 Nxh5 13. Rg1 Bd7 14. dxc5 Bxc5 15. Nb3 Be7 16. Bd3 Nxg3 17. Bg6+ Kf8 18. Rxg3 f5 19. Nbd4 Bf6 20. Nxf5 exf5 21. Qxd5 Qe7 22. Nxg5 Bxg5 23. Rxg5 Be6 24. Qg2 Rxh2 25. Qxh2 Qxg5 26. Qd6+ Qe7 27. Qf4 Qf6 28. Qh6+ Qg7 29. Qh5 Ne7 30. Bh7 Qg1+ 31. Ke2 Bc4+ 32. Kf3 Bd5+ 33. Kf4 Qxf2+ 34. Ke5 Qxe3+ 35. Kf6 Qe6+ 36. Kg5 Kg7 37. Rg1 Qe3+ 38. Kh4+ Qxg1 0-1
2023.06.20 Titled Tue 20th Jun Early
916794 Savitha, Shri B (2418) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Na6 8. Ne2 O-O 9. O-O Nc7 10. Qc2 h5 11. Nf4 h4 12. h3 Re8 13. Bh7+ Kf8 14. Be4 Ne6 15. Nh5 Ng5 16. Bxg5 fxg5 17. f4 gxf4 18. Nxf4 Qg5 19. Ne2 Qe3+ 20. Rf2 Qxe4 21. Qb3 Be6 22. Qxb7 Rab8 23. Qxa7 Rxb2 24. Raf1 Be7 25. Nf4 Rxf2 26. Rxf2 Bc4 27. Kh2 Bd6 28. g3 hxg3+ 29. Kxg3 Qe3+ 30. Rf3 Bxf4+ 31. Kg4 Be6+ 0-1
2023.06.20 Titled Tue 20th Jun Early
917122 Ilamparthi, A R (2393) Sourath, Biswas (2305) 1-0
1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Be2 O-O 9. Nb3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Ne4 12. Qf4 Re8 13. O-O Be6 14. Rad1 Bxb3 15. axb3 Nc5 16. Bc4 Ne6 17. Bxe6 Rxe6 18. Nxd4 Nxd4 19. Rxd4 Qe7 20. Qd2 Re2 21. Qd3 b6 22. Rd7 Qe8 23. h3 g6 24. Rd1 Rc8 25. c4 Re1+ 26. Rxe1 Qxe1+ 27. Qf1 Qb4 28. Qd1 Re8 29. Qf3 Qe1+ 30. Kh2 Qe5+ 31. g3 Rf8 32. Rxa7 Qxb2 33. Rb7 Kg7 34. Rxb6 Qd4 35. Rb7 Qb2 36. Kg2 Kg8 37. h4 f6 38. Qd5+ Kh8 39. Qd7 1-0
2023.06.13 Titled Tue 13th Jun Early
923825 Simonovic, M (2082) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be7 5. c4 O-O 6. Nc3 dxc4 7. Bxc4 c5 8. Nge2 cxd4 9. Qxd4 Nc6 10. Qxd8 Rxd8 11. a3 a6 12. Rd1 Bf5 13. e4 Rxd1+ 14. Kxd1 Rd8+ 15. Kc2 Bg4 16. f3 Bc8 17. Rd1 Rxd1 18. Nxd1 Bd6 19. h3 Ne5 20. Bd5 Ng6 21. b4 Nh4 22. Ne3 g6 23. Kc3 Bb8 24. a4 Ba7 25. Nd4 Bb8 26. Ne2 Be5+ 27. Kc4 Bb8 28. b5 axb5+ 29. axb5 Kf8 30. f4 g5 31. g3 Ng6 32. f5 Ne5+ 33. Kc5 Ba7+ 34. b6 Nd7+ 35. Kb5 Bxb6 36. Nc4 Bc7 37. g4 h5 38. Nd4 hxg4 39. hxg4 Ke7 40. Na5 Ne5 41. Nxb7 Bd7+ 42. Kb4 Nxg4 43. Nc5 Bd6 44. Nb5 Ne3 45. Nxd6 Nxd5+ 46. exd5 Kxd6 47. Kc4 Bxf5 48. Nb7+ Kc7 49. Nc5 Bh3 50. Kd4 Bg2 51. Nd3 Kd6 52. Nb2 Bxd5 53. Nd3 f5 54. Nf2 g4 55. Ke3 Ke5 56. Nd3+ Kf6 57. Kf4 Be4 58. Ne5 Ke6 59. Nxg4 fxg4 60. Kxe4 f5+ 61. Kf4 Kf6 62. Kg3 Kg5 63. Kf2 f4 0-1
2023.06.13 Titled Tue 13th Jun Early
924024 Kevlishvili, Robby (2539) Sourath, Biswas (2305) 0-1
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. Bg2 Bc5 8. O-O Ne7 9. Rd1 d4 10. Nb1 Ne5 11. Qh5 d3 12. Qxe5 Bd4 13. Qh5 dxc2 14. Rf1 cxb1=Q 15. Rxb1 O-O 16. b4 Qb6 17. a4 Rad8 18. Qe2 a6 19. d3 Ng6 20. Kh2 Ne5 21. Rb3 c5 22. Ba3 a5 23. b5 Nc6 24. Qc2 Nb4 25. Qc4 Rc8 26. f4 e5 27. f5 Kh8 28. f6 gxf6 29. Bc1 Qe6 30. Bh6 Rg8 31. Qxe6 fxe6 32. Rxf6 Rg6 33. Rxg6 hxg6 34. Bf1 Kh7 35. Bg5 Rf8 36. Rb1 Rf2+ 37. Bg2 Nxd3 38. h4 Rb2 39. Rf1 Rf2 40. Rd1 c4 41. Kh3 Rf7 42. Rh1 Nf2+ 0-1
2023.06.13 Titled Tue 13th Jun Early
924213 Sourath, Biswas (2305) Harsha, B (2574) 0-1
1. Nf3 g6 2. d4 Bg7 3. g3 c5 4. c3 b6 5. Bg2 Bb7 6. O-O Nf6 7. b3 O-O 8. Bb2 d6 9. c4 cxd4 10. Bxd4 Nbd7 11. Bb2 Rc8 12. Nc3 Rc5 13. Qd2 Qa8 14. Rad1 a6 15. Rfe1 Rfc8 16. Nh4 Bxg2 17. Nxg2 b5 18. Ne3 bxc4 19. bxc4 Nb6 20. Ncd5 Nfxd5 21. Nxd5 Nxd5 22. Bxg7 Rxc4 23. Ba1 Nc7 24. Qg5 Re8 25. Rc1 Ne6 26. Qh6 Rec8 27. Rxc4 Rxc4 28. h3 Qe4 29. e3 f6 30. Rd1 Qf3 31. Rf1 Rc2 32. e4 Qxe4 33. Rc1 Rxc1+ 34. Qxc1 Kf7 35. Bc3 Qc4 36. Qa3 d5 37. Bd2 d4 38. Qa5 d3 39. Kh2 Nd4 40. Be3 Nf3+ 41. Kg2 Qc6 42. Kf1 Ne5 43. Bd4 Qh1# 0-1
2023.06.13 Titled Tue 13th Jun Early
924323 Sourath, Biswas (2305) Andreassen, L (2168) 0-1
1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 Bxf4 5. exf4 Ne7 6. c3 O-O 7. Nbd2 b6 8. h4 c5 9. h5 h6 10. Ne5 cxd4 11. cxd4 Nbc6 12. Ndf3 Nxe5 13. Nxe5 Qd6 14. Qd2 Bb7 15. Bd3 Rac8 16. O-O Rc7 17. Rfc1 Rfc8 18. Rxc7 Qxc7 19. Rc1 Qxc1+ 0-1
2023.06.13 Titled Tue 13th Jun Early
924657 Papayan, O (2253) Sourath, Biswas (2305) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Qe2 e6 5. exd5 cxd5 6. Qb5+ Nd7 7. Qxb7 Bxf3 8. gxf3 Ngf6 9. Nb5 Rc8 10. Nxa7 Rxc2 11. Nc6 Rxc6 12. Qxc6 Bc5 13. Be2 O-O 14. d3 Qa5+ 15. Bd2 Bxf2+ 16. Kxf2 Qxd2 17. Qc3 Qf4 18. Rag1 h5 19. h3 Qh4+ 20. Kf1 Rb8 21. Rg2 d4 22. Qe1 Qf4 23. Bd1 Nd5 24. Rf2 Ne3+ 25. Ke2 Ne5 26. Qd2 Qf5 27. Rhh2 Ng6 28. f4 Nxf4+ 29. Ke1 Nxd3+ 0-1
2023.06.13 Titled Tue 13th Jun Early
924882 Sourath, Biswas (2305) Lopez Idarraga, D (2009) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Bf5 8. Ng5 e5 9. d5 cxd5 10. cxd5 h6 11. e4 Bg4 12. f3 Bc8 13. Nh3 b5 14. Be3 b4 15. Na4 Nbd7 16. Rc1 Ba6 17. Rf2 Qa5 18. b3 Rfc8 19. Rfc2 Rxc2 20. Qxc2 Bb5 21. Bf1 Bxf1 22. Kxf1 Bf8 23. Qd2 g5 24. Nf2 Be7 25. Rc6 Ne8 26. Ng4 Kg7 27. Bf2 Bd8 28. Ne3 Nb6 29. Nf5+ Kh7 30. Bxb6 Bxb6 31. Qe2 Bc5 32. Qc4 Ng7 33. Nxd6 Bxd6 34. Rxd6 Rb8 35. Ra6 Qd8 36. Rxa7 Rc8 37. Qe2 Rc1+ 38. Kg2 Qc8 39. Qa6 Rc2+ 40. Kg1 Rc1+ 41. Kg2 Rc2+ 42. Kg1 Rc1+ 43. Kg2 1/2-1/2
2023.06.13 Titled Tue 13th Jun Early
925139 Kruckenhauser, Arthur (2374) Sourath, Biswas (2305) 1/2-1/2
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. d4 dxe4 8. Nxe4 Qxd4 9. Nxf6+ Qxf6 10. Qb3 Qe7 11. O-O Qc7 12. a4 a5 13. Be3 Nd7 14. Rad1 Be7 15. Bf3 O-O 16. Rfe1 Rad8 17. c3 b6 18. Qc4 Ne5 19. Qf4 Nxf3+ 20. Qxf3 Rd5 21. c4 Rdd8 22. Qe4 Bb4 23. Rf1 c5 24. Bf4 Qe7 25. Be5 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. Qc6 h6 29. Qd6 Qxd6 30. Bxd6 f5 31. Bc7 Kf7 32. Bxb6 e5 33. f3 Ke6 34. Kf2 g6 35. Bc7 h5 36. Ke2 Kf6 37. Bd8+ Ke6 38. Bg5 Kd7 39. g4 Ke6 40. gxh5 gxh5 41. Be3 Kd7 42. Bg5 Ke6 43. Bh4 Kd7 44. Ke3 Ke6 45. Bf2 Kd6 46. b3 Ke6 47. Kd3 Kd6 48. Bh4 Ke6 49. Bg5 Kd6 50. Bh6 Ke6 51. Bf8 Kd7 52. Ke2 Ke6 53. Kf2 Kd7 54. Bh6 Ke6 55. Be3 Kd6 56. Kf1 Ke6 57. Bf2 Kd6 58. Kg2 f4 59. Kf1 Ke6 60. Ke2 Kf5 61. Kd3 Ba3 62. Be1 Bb4 63. Bxb4 cxb4 64. c5 Ke6 65. Ke4 h4 66. c6 Kd6 67. c7 Kxc7 68. Kxe5 Kc6 69. Kxf4 Kd5 70. Kg5 Kd4 71. f4 Kc3 72. f5 Kxb3 73. f6 Kxa4 74. f7 b3 75. f8=Q b2 76. Qf5 Kb3 77. Qb1 a4 78. Qd1+ Kc3 79. Kxh4 a3 80. Qf3+ Kc2 81. Qxa3 b1=Q 82. Qg3 Kd2 83. Qg5+ Ke2 84. Qg4+ Kf2 85. Kg5 Qh7 86. h4 Qg8+ 87. Kf4 Qh8 88. h5 Ke1 89. Kg5 Qg7+ 90. Kh4 Qf6+ 91. Qg5 Qd4+ 92. Qg4 Qf6+ 93. Kh3 Qf1+ 94. Kg3 Qg1+ 95. Kf4 Qd4+ 96. Kg5 Qe5+ 97. Kh6 Qh8+ 98. Kg5 Qg7+ 99. Kf5 Qd7+ 100. Kf4 Qd4+ 101. Kg3 Qg1+ 102. Kh3 Qh1+ 103. Kg3 Qg1+ 1/2-1/2
2023.06.13 Titled Tue 13th Jun Early
925263 Sourath, Biswas (2305) Kopylov, Daniel (2388) 1/2-1/2
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 Bg4 6. f3 Bd7 7. c3 a5 8. a4 e6 9. Bd6 Bxd6 10. cxd6 O-O 11. Ne2 Ne8 12. Nd2 Nxd6 13. Bxc6 bxc6 14. Nd4 Rb8 15. Rb1 Qg5 16. Kf2 c5 17. Ne2 Nf5 18. Nf1 Bc6 19. b3 e5 20. Qd2 Qh4+ 21. g3 Qf6 22. Kg1 Rbd8 23. Qe1 d4 24. e4 d3 25. Nc1 Qh6 26. Qd2 Qh3 27. exf5 Bxf3 28. Ne3 e4 29. Na2 g6 30. f6 Rd6 31. c4 Rxf6 32. Nc3 Bxh1 33. Kxh1 Rf3 34. Ncd5 Rxg3 35. Qb2 f5 36. Ne7+ Kf7 37. N3d5 Rg4 38. Qf6+ Ke8 39. Qc6+ Kf7 40. Qf6+ Ke8 41. Qc6+ Kf7 42. Qf6+ 1/2-1/2
2023.06.12 AimChess Rapid Play-In
927752 Sourath, Biswas (2305) Hakobyan, Aram (2613) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8. Qb3 Bd6 9. Bxd6 Qxd6 10. Be2 O-O 11. O-O Rab8 12. Rae1 b5 13. a3 a5 14. Nh4 Be4 15. f3 Qf4 16. fxe4 Qxd2 17. exd5 Qe3+ 18. Kh1 Nxd4 19. Qd1 Nxe2 20. Rxe2 Qh6 21. Nf3 Nxd5 22. Qd4 Rbd8 23. Qc5 Nf4 24. Re4 Nxg2 25. Qxb5 Ne3 26. Rg1 Nf5 27. Qe2 Rd7 28. Ne5 Rd2 29. Ng4 Qg5 30. Nf6+ Qxf6 31. Qxd2 Rd8 32. Qg5 Qxg5 33. Rxg5 Kf8 34. b4 axb4 35. axb4 Rc8 36. c4 Nd6 37. Reg4 Rxc4 38. Rxc4 Nxc4 39. Rc5 Nd6 40. b5 Ke8 41. b6 Kd8 42. Rc7 g5 43. Rc6 Kd7 44. Rc7+ Kd8 45. Kg2 h5 46. Kf3 f5 47. Ke3 Nc8 48. Rc6 Ne7 49. Rxe6 Nd5+ 50. Kd4 Nf4 51. Rc6 Kd7 52. b7 Kxc6 53. b8=Q h4 54. Qc8+ Kd6 55. Qxf5 h3 56. Ke4 Ne6 57. Qxh3 Ke7 58. Ke5 Nf8 59. Qf5 Nd7+ 60. Kd4 Nf6 61. Qxg5 Ke6 62. Qe5+ Kf7 63. h4 Kg6 64. Qg5+ Kf7 65. h5 1-0
2023.06.12 AimChess Rapid Play-In
927816 Sourath, Biswas (2305) Martinez Alcantara, Jose Eduardo (2619) 0-1
1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 e6 5. Nbd2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. a4 a5 9. Bd3 d6 10. Be4 Bxe4 11. Nxe4 f5 12. Ng3 Nf6 13. O-O O-O 14. Qd3 Nbd7 15. Rfe1 d5 16. Qa3 c5 17. Rac1 Ne4 18. c4 Kh8 19. Qb3 cxd4 20. cxd5 dxe3 21. Rxe3 Nec5 22. Qb5 f4 23. Rxe6 Nxe6 24. dxe6 Qxe6 25. Re1 Qf7 26. Ng5 Qg6 27. Re6 Nf6 28. Nf1 Rab8 29. Re7 Rbc8 30. Ne6 Rg8 31. Nxf4 Qg4 32. Qe5 Rc1 33. Nd3 Rd1 34. Qb5 Rf8 35. Ne5 Qb4 36. Qe2 Qxe7 37. Ng6+ hxg6 38. Qxe7 Re8 39. Qc7 Ree1 40. Qc8+ Kh7 41. Qh3+ Nh5 42. g4 Rxf1+ 43. Kg2 Rg1+ 0-1
2023.06.12 AimChess Rapid Play-In
927933 Dominguez Perez, L (2739) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. Nh4 Bd7 5. d4 c5 6. dxc5 e6 7. Nf3 Bxc5 8. Bd3 Nc6 9. O-O Nge7 10. Re1 Ng6 11. c3 O-O 12. b4 Bb6 13. Bg5 Qc7 14. Bxg6 hxg6 15. Nbd2 d4 16. Rc1 dxc3 17. Rxc3 Qb8 18. Ne4 Bc8 19. Nf6+ gxf6 20. Bxf6 Bd8 21. Qd2 Bxf6 22. exf6 Kh7 23. Ng5+ Kg8 24. Nh7 1-0
2023.06.12 AimChess Rapid Play-In
928031 Sourath, Biswas (2305) Flores, Di (2533) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 c6 5. Qd2 b5 6. Bd3 Nbd7 7. Nf3 Bb7 8. e5 b4 9. Ne4 Nxe4 10. Bxe4 d5 11. Bd3 e6 12. h4 h6 13. c3 Qb6 14. O-O a5 15. Rac1 Rc8 16. c4 c5 17. Be3 cxd4 18. Bxd4 Bc5 19. cxd5 Bxd5 20. Qe3 Bxf3 21. gxf3 Bxd4 22. Rxc8+ Ke7 23. Qc1 Rxc8 24. Qxc8 Nxe5 25. Be4 f5 26. Rc1 Bxf2+ 27. Kg2 Bxh4 28. Rc7+ Kd6 29. Rc2 fxe4 30. fxe4 Bd8 31. b3 Ke7 32. Rd2 h5 33. Rd1 g5 34. Qc1 Nf7 35. Qd2 Qc6 36. Qd4 Bb6 37. Qd3 Ne5 38. Qe2 Ng6 39. Kh2 Nf4 40. Qf3 Qc2+ 41. Kh1 g4 42. Qf1 Qxe4+ 43. Kh2 Bc7 44. Kg1 Ne2+ 45. Kf2 Bg3# 0-1
2023.06.12 AimChess Rapid Play-In
928126 Sourath, Biswas (2305) Demidov, M (2587) 0-1
1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 Nd7 5. g3 e5 6. Bg2 Ne7 7. O-O O-O 8. e4 exd4 9. Nxd4 Nc6 10. Be3 Nde5 11. Nxc6 bxc6 12. b3 Nxc4 13. bxc4 Bxc3 14. Bh6 Re8 15. Rb1 Be6 16. Qd3 Qf6 17. e5 Bxe5 18. Bxc6 Bf5 19. Qd2 Bxb1 20. Bxa8 Bc3 21. Bg5 Bxd2 22. Bxf6 Bxa2 23. Bd5 a5 24. Ra1 Re1+ 25. Rxe1 Bxe1 26. Bd8 c6 27. Bxc6 Bxc4 28. Bf6 Bb3 29. Kf1 Bb4 30. Ke2 a4 31. Kd3 a3 32. f3 a2 33. Bb5 d5 34. Bb2 Bf8 35. Kc3 Bc4 36. Bxc4 dxc4 37. Kxc4 Bg7 38. Kb3 Bxb2 39. Kxa2 Bd4 40. Kb3 Kg7 41. Kc4 Bg1 42. h3 Bh2 43. g4 Kf6 44. Kd3 Kg5 0-1
2023.06.12 AimChess Rapid Play-In
928218 Santiago, Y (2481) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 d6 6. Bg5 c6 7. Nf3 e5 8. d5 Na6 9. Nd2 h6 10. Bh4 Qb6 11. Rb1 Nh5 12. Be2 Nf4 13. O-O f5 14. Be7 Rf7 15. c5 dxc5 16. d6 Be6 17. Bc4 Nc7 18. exf5 gxf5 19. Re1 Ncd5 20. a3 Nxe7 21. dxe7 Rxe7 22. Bxe6+ Nxe6 23. Nc4 Qc7 24. Qh5 Rf8 25. Rbd1 Nd4 26. Ne3 Qc8 27. Ne2 Qe8 28. Qh4 Re6 29. Nxd4 cxd4 30. Nc4 e4 31. Qg3 Qg6 32. Qb3 Rf7 33. Kh1 Kh7 34. a4 d3 35. Ne3 Bd4 36. Rd2 f4 37. Nf1 Rfe7 38. Qc4 c5 39. b4 b6 40. a5 Qf5 41. axb6 axb6 42. bxc5 bxc5 43. Rb1 f3 44. Ng3 fxg2+ 45. Kxg2 Qf3+ 46. Kh2 Bxf2 47. Nf1 Rg6 0-1
2023.06.12 AimChess Rapid Play-In
928292 Koellner, Ruben Gideon (2429) Sourath, Biswas (2305) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. c4 a5 7. b5 c5 8. dxc5 Nfd7 9. Ba3 Bxa1 10. Qxa1 Nf6 11. cxd5 Qxd5 12. Bc4 Qh5 13. O-O Re8 14. Ne5 Be6 15. Bxe6 fxe6 16. Ndf3 Nbd7 17. Nxd7 Nxd7 18. Qd4 Qd5 19. Qc3 Rac8 20. e4 Qxe4 21. Rd1 Nf6 22. Qxa5 Ra8 23. Qc3 Qa4 24. Rd3 Red8 25. Rxd8+ Rxd8 26. h3 Qxb5 27. Qe5 Qb1+ 28. Kh2 Qxa2 29. c6 Qxa3 30. c7 Re8 31. Qxe6+ Kg7 32. c8=Q Rxc8 33. Qxc8 Qd6+ 34. g3 Qc6 35. Qxc6 bxc6 36. Ne5 c5 37. Kg2 e6 38. Kf3 Kf8 39. Nd3 Nd7 40. Ke4 Ke7 41. Nf4 Kd6 42. Kd3 e5 43. Ne2 Nb6 44. Nc3 c4+ 45. Ke4 Nd7 46. Na4 Nf6+ 47. Ke3 Kd5 48. h4 Nd7 49. Nc3+ Kc5 50. h5 Nf6 51. hxg6 hxg6 52. Na2 Kb5 53. f4 e4 54. Kd4 e3 55. Kxe3 Kc5 56. Nc3 Nd5+ 57. Nxd5 Kxd5 58. g4 c3 59. Kd3 c2 60. Kxc2 Ke4 61. f5 gxf5 62. g5 Ke5 63. Kd3 f4 64. Ke2 Kf5 65. Kf3 Kxg5 66. Kf2 Kg4 67. Kg2 f3+ 68. Kf2 Kf4 69. Kf1 Ke3 70. Ke1 f2+ 71. Kf1 Kf3 1/2-1/2
2023.06.12 AimChess Rapid Play-In
928363 Sourath, Biswas (2305) Lobanov, Sergei (2547) 1/2-1/2
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Be7 7. Bd3 Nh5 8. Bg3 g6 9. Ne5 Nxg3 10. Nxc6 bxc6 11. hxg3 Rb8 12. Rb1 Kf8 13. Qf3 Kg8 14. O-O Kg7 15. e4 Bd7 16. Rfe1 a5 17. exd5 cxd5 18. dxc5 Bxc5 19. Nb3 Bb6 20. c4 a4 21. Nd2 Qf6 22. cxd5 exd5 23. Qxf6+ Kxf6 24. Nf3 Rhc8 25. Ne5 Be6 26. Nf3 Ba7 27. Re2 Rc7 28. Rd1 h5 29. Kh2 g5 30. Rdd2 Rc1 31. Rc2 Ra1 32. a3 Rh8 33. Ne5 h4 34. Nc6 Bb6 35. Nb4 hxg3+ 36. Kxg3 Rg1 37. Rxe6+ fxe6 38. Rc6 Bd4 39. Nxd5+ Ke5 40. Nc7 Rh6 41. Bc4 Rc1 42. Nxe6 Ba7 43. Nd8 Rxc6 44. Nxc6+ Kd6 45. Nxa7 Rxc4 46. Nb5+ Ke5 47. Nc3 g4 48. Nd1 Kd4 49. Kxg4 Rc2 50. Nc3 Rxf2 51. Nxa4 Rxg2+ 52. Kf4 Kc4 53. b4 Ra2 54. Nc5 Rxa3 55. Ne4 Kxb4 56. Ke5 Ra8 57. Kd5 Rd8+ 58. Nd6 Rh8 59. Nf7 Rh1 60. Ne5 Rd1+ 61. Ke4 Kc3 62. Nf3 Rh1 63. Kd5 Kd3 64. Ne5+ Ke3 65. Nc4+ Kf4 66. Kc5 Rc1 67. Kd4 Rxc4+ 68. Kxc4 1/2-1/2
2023.06.12 AimChess Rapid Play-In
928428 Gordievsky, D (2517) Sourath, Biswas (2305) 1-0
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 b6 9. h3 Bb7 10. Re1 exd4 11. Nxd4 Re8 12. g4 Nc5 13. f3 c6 14. Bg5 h6 15. Bh4 Qc7 16. Bg3 Rad8 17. Qd2 Qc8 18. Rad1 Nh7 19. b4 Ne6 20. Nde2 Be5 21. f4 Bg7 22. f5 Nef8 23. Bxd6 Be5 24. c5 g5 25. Qe3 Nd7 26. Rd2 Bxd6 27. Rxd6 Ne5 28. Red1 Rxd6 29. cxd6 Qd7 30. Qd4 Ba6 31. Ng3 Nf6 32. Kh1 Kg7 33. a4 Bc4 34. a5 bxa5 35. bxa5 Qb7 36. Rb1 Qa6 37. Rb8 Rxb8 38. Qxe5 Kg8 39. Qxf6 Qc8 40. Nh5 Qf8 41. Qd4 Bb3 42. Nf6+ Kh8 43. Nd7+ Qg7 44. Qxg7+ Kxg7 45. Nxb8 1-0
2023.06.06 Titled Tue 6th Jun Early
931263 Jiganchine, R (2205) Sourath, Biswas (2305) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ exd5 15. Bg5+ f6 16. Qxd7+ Kxd7 17. Be3 Bb4+ 18. Ke2 Ke6 19. Rhd1 Rac8 20. a3 Ba5 21. Rac1 Bb6 22. Kd3 d4 23. Bf4 Kd5 24. h4 g6 25. Rh1 h6 26. Bg3 g5 27. f4 g4 28. f5 h5 29. Rhe1 Rce8 30. Bf4 Ba5 31. b4 Bb6 32. a4 a5 33. b5 Bc5 34. Bd2 Re5 35. Bxa5 Ra8 36. Bc7 Rxe1 37. Rxe1 Rxa4 38. b6 Ra3+ 39. Kc2 Rc3+ 40. Kb2 Kc4 41. Rc1 Ba3+ 42. Kb1 Bxc1 43. Ka2 Rc2+ 44. Kb1 Rc3 45. b7 Rb3+ 46. Kxc1 Rxb7 47. Bd6 d3 48. Kd2 Rd7 49. Bf4 Kd5 50. Kxd3 Ra7 51. Be3 Ra3+ 52. Ke2 Ke4 53. Kf1 Kxf5 54. Kg2 Ke4 55. Kg3 Rxe3+ 56. fxe3 Kxe3 0-1
2023.06.06 Titled Tue 6th Jun Early
931396 Sourath, Biswas (2305) Hakobyan, Aram (2613) 0-1
1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. g3 Bd7 7. Bg2 Re8 8. O-O Qc8 9. Re1 Bh3 10. Bh1 h6 11. Nbd2 Nbd7 12. e4 e5 13. Nf1 Ng4 14. Ne3 Nxe3 15. Rxe3 Bg4 16. Qd3 exd4 17. Bxd4 Nc5 18. Qc3 Bf8 19. e5 Bxf3 20. Rxf3 dxe5 21. Bxe5 Nd7 22. Bd4 c5 23. Bf6 Re6 24. Re1 Rxf6 25. Rxf6 Bg7 26. Bd5 Nxf6 27. Bf3 Qd7 28. Qa5 b6 29. Qc3 Re8 30. Rd1 Qe7 0-1
2023.06.06 Titled Tue 6th Jun Early
931596 Toktomushev, Teimur (2212) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 h5 12. O-O Rb8 13. a4 Bd7 14. h3 c4 15. Nh1 b6 16. Nf2 Re8 17. f4 Nd3 18. Nxd3 Nxe4 19. Ne5 Nxc3 20. bxc3 dxe5 21. Bxc4 exf4 22. Bxf4 Rc8 23. Ba2 Rxc3 24. d6 Bf5 25. Rc1 Rd3 26. Qc2 Bd4+ 27. Kh1 Rxh3+ 28. gxh3 Bxc2 29. Rxc2 Qh4 30. Rf3 Re1+ 31. Kh2 Qf6 32. d7 Kh7 0-1
2023.06.06 Titled Tue 6th Jun Early
931736 Sourath, Biswas (2305) Afanasieva, Alexandra (1857) 1-0
1. d4 Nf6 2. Bf4 b6 3. Nc3 e6 4. e4 Bb7 5. Bd3 Bb4 6. Qe2 d5 7. e5 Ne4 8. Bd2 Nxd2 9. Qxd2 c5 10. a3 cxd4 11. axb4 dxc3 12. bxc3 d4 13. Nf3 Bxf3 14. gxf3 dxc3 15. Bb5+ Nd7 16. Qd6 Qe7 17. Bc6 Qxd6 18. exd6 Rc8 19. Rxa7 1-0
2023.06.06 Titled Tue 6th Jun Early
932036 Sourath, Biswas (2305) Gorovets, A (2463) 1-0
1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Bb4 5. g3 O-O 6. Bg2 d6 7. O-O Bxc3 8. bxc3 Qe7 9. Ba3 c5 10. Nd2 e5 11. Rb1 e4 12. f3 e3 13. Nb3 b6 14. dxc5 dxc5 15. f4 Bb7 16. Bxb7 Qxb7 17. Nxc5 Qe7 18. Ne4 Qxe4 19. Bxf8 Kxf8 20. Rb5 Nbd7 21. Qd6+ Kf7 22. Re5 Nxe5 23. fxe5 Ne8 24. Qd7+ Kg6 25. Qe6+ Nf6 26. Qd6 Qxc4 27. exf6 gxf6 28. Qd7 Qe4 29. Rf4 Qb1+ 30. Rf1 Qc2 31. g4 Rg8 32. Qe6 Kg7 33. Rxf5 Rf8 34. g5 Qxe2 35. gxf6+ Kg6 36. f7+ 1-0
2023.06.06 Titled Tue 6th Jun Early
932159 Fridman, D (2586) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 b6 9. h3 Bb7 10. Re1 exd4 11. Nxd4 Re8 12. Bf4 Nc5 13. Qc2 Nfd7 14. Rad1 Bxd4 15. Rxd4 Ne6 16. Rdd1 Nxf4 17. gxf4 Qh4 18. Qd2 Nf6 19. e5 Bxg2 20. Kxg2 Nh5 21. Re4 f5 22. Rd4 c5 23. Rxd6 Nxf4+ 24. Kf3 Qxh3+ 25. Kxf4 g5+ 26. Kxg5 Qg4+ 27. Kh6 Qh4# 0-1
2023.06.06 Titled Tue 6th Jun Early
932288 Sanal, V (2577) Sourath, Biswas (2305) 1-0
1. e4 c6 2. Nf3 d5 3. d3 e6 4. Nbd2 c5 5. g3 Nc6 6. Bg2 g6 7. O-O Bg7 8. c3 Nge7 9. Re1 O-O 10. e5 d4 11. c4 Qc7 12. Qe2 Nb8 13. Ne4 b6 14. Nf6+ Kh8 15. Ng5 h6 16. Bxa8 hxg5 17. Bxg5 Nbc6 18. Qg4 1-0
2023.06.06 Titled Tue 6th Jun Early
932599 Sourath, Biswas (2305) Molina, Rob (2403) 1/2-1/2
1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bd6 5. Nbd2 Bxf4 6. exf4 Qd6 7. g3 c5 8. dxc5 Qxc5 9. c3 O-O 10. Bd3 b6 11. Qe2 a5 12. Nb3 Qc7 13. Nbd4 Ba6 14. Nb5 Qc5 15. a4 Nbd7 16. O-O Rfe8 17. Ne5 Nxe5 18. fxe5 Nd7 19. Rfe1 Bxb5 20. Bxb5 Red8 21. Rad1 Qc7 22. h4 Nf8 23. h5 h6 24. Rd4 Qe7 25. Red1 Rac8 26. Rg4 Kh8 27. Rdd4 f6 28. exf6 Qxf6 29. Rdf4 Qe7 30. Qe5 Qc7 31. Qe3 e5 32. Rf5 d4 33. cxd4 exd4 34. Rxd4 Qc1+ 35. Kg2 Qxb2 36. Rxd8 Rxd8 37. Qf4 Ne6 38. Qe4 Nc5 39. Qe7 Qd4 40. Rf8+ Rxf8 41. Qxf8+ Kh7 42. Be8 Qd5+ 43. Kh2 Qg8 44. Qf5+ Kh8 45. Bf7 Qf8 46. Qg6 Nxa4 47. f4 Nc5 48. Ba2 Nd7 49. Qe6 Nf6 50. Qxb6 a4 51. Qa5 a3 52. Qf5 Qd8 53. Kh3 Qd7 54. Be6 Qe8 55. g4 a2 56. Bxa2 Qe2 57. Qc8+ Qe8 58. Qxe8+ Nxe8 59. g5 Nd6 60. Kg4 Kh7 61. gxh6 Kxh6 62. Bb1 Ne8 63. Bg6 Nf6+ 64. Kh4 Nd5 65. Kg4 Ne7 66. f5 Ng8 67. Kf4 Nf6 68. Ke5 Nxh5 69. Bxh5 Kxh5 70. Ke6 Kg5 71. Kf7 Kxf5 72. Kxg7 1/2-1/2
2023.06.06 Titled Tue 6th Jun Early
932736 Goutham Krishna H (2082) Sourath, Biswas (2305) 0-1
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. Bf4 c5 6. e3 cxd4 7. exd4 d5 8. h3 Nc6 9. Be2 b6 10. O-O Bb7 11. Ne5 dxc4 12. Bf3 Rc8 13. Qa4 Qxd4 14. Bxc6 Qxf4 15. Bxb7 Rc7 16. Nxf7 Rxb7 17. g3 Qf5 18. g4 Nxg4 19. Qc6 Rbb8 20. Qxc4 Rxf7 21. hxg4 Qf4 22. Qe6 Qe5 23. Rae1 Qxe6 24. Rxe6 Rc8 25. Nd5 Kf8 26. b3 Rd8 27. Ne3 Rd2 28. Rc6 Bd4 29. Nd1 Rxa2 30. Kg2 Rd2 31. Kg3 Rd3+ 32. Kh4 Rxb3 33. f4 Bf6+ 34. g5 Be5 35. Kg4 Rb4 36. Kh3 Rfxf4 37. Rxf4+ Rxf4 38. Ne3 Rf3+ 39. Kg4 Rxe3 40. Rc4 Rg3+ 41. Kh4 Rf3 42. Kg4 Rf4+ 43. Rxf4+ Bxf4 44. Kxf4 a5 45. Ke5 a4 46. Kd4 a3 47. Kc3 e5 48. Kb3 Ke7 49. Kxa3 Ke6 50. Kb4 Kf5 51. Kc4 Kxg5 52. Kd3 Kf4 53. Ke2 b5 54. Kd3 b4 55. Kc4 h5 56. Kxb4 h4 57. Kc4 h3 58. Kd5 h2 59. Ke6 h1=Q 60. Kf6 g5 61. Kg6 g4 62. Kf6 g3 63. Ke6 g2 64. Kd5 e4 65. Kd4 e3 66. Kd3 e2 67. Kd2 e1=Q+ 68. Kd3 g1=Q 69. Kc2 Qc6+ 70. Kd3 Qge3# 0-1
2023.06.06 Titled Tue 6th Jun Early
932823 Sourath, Biswas (2305) Zhigalko, S (2572) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Nh5 6. Bg5 Be7 7. Bxe7 Qxe7 8. O-O O-O 9. a4 a5 10. Na3 d6 11. Nb5 c6 12. Na3 Nd7 13. Nc4 Nhf6 14. c3 Ba6 15. Re1 Rfd8 16. Qc2 e5 17. e4 h6 18. Ne3 Bxe2 19. Rxe2 g6 20. Nc4 Qe6 21. Qd3 Kg7 22. h3 Nh5 23. d5 cxd5 24. exd5 Qf6 25. Qc2 Nf4 26. Re3 Nxd5 27. Rd3 Qe6 28. Rad1 N7f6 29. Qb3 Rab8 30. Re1 Nf4 31. Rde3 Rdc8 32. Ncd2 Qxb3 33. Nxb3 N6d5 34. Re4 f5 0-1
2023.06.06 Titled Tue 6th Jun Early
933014 Sourath, Biswas (2305) Djordjevic, Vu (2385) 1-0
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 Qd6 7. g3 b6 8. c3 c5 9. Bd3 O-O 10. Qe2 a5 11. a4 Ba6 12. Bxa6 Rxa6 13. O-O Ra7 14. Nb1 Ne4 15. Na3 Re7 16. Nb5 Qd8 17. Rfd1 c4 18. Nd2 Nd6 19. b3 Nxb5 20. axb5 cxb3 21. Nxb3 Rc7 22. Rdc1 Qd7 23. Nd2 Rfc8 24. Qd3 Qd6 25. Kg2 Nd7 26. Nf3 Rc4 27. Nd2 R4c7 28. Nf3 f6 29. Ra2 Nf8 30. h4 Qd7 31. Nd2 Ng6 32. h5 Ne7 33. Nf1 Nf5 34. g4 Nd6 35. Ne3 Qxb5 36. Qxb5 Nxb5 37. Rb2 Nxc3 38. Rxb6 Ne2 39. Rxc7 Rxc7 40. f5 Nf4+ 41. Kf3 e5 42. h6 Kf7 43. hxg7 Kxg7 44. dxe5 fxe5 45. g5 d4 46. Ng4 Nd5 47. Rd6 Nc3 48. f6+ Kg6 49. Nxe5+ Kxg5 50. f7 Rc8 51. Nd7 a4 52. f8=Q Rxf8+ 53. Nxf8 a3 54. Ra6 a2 55. Ne6+ Kf5 56. Nxd4+ Ke5 57. Ne2 Nd5 58. Rxa2 Nb4 59. Ra5+ Kf6 60. Ra4 Nc6 61. Ra6 1-0
2023.05.30 Titled Tue 30th May Early
939840 Sourath, Biswas (2281) Fernandez Siles, L (2218) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Ne4 7. Bb2 f5 8. Nbd2 Nc6 9. c4 Nxd2 10. Qxd2 e5 11. d5 Ne7 12. Ng5 Bh6 13. h4 f4 14. e3 fxg3 15. fxg3 Nf5 16. Qf2 Nxh4 17. Nf7 Nxg2 18. Nxh6+ 1-0
2023.05.30 Titled Tue 30th May Early
940115 Sai, Han Thiha (2070) Sourath, Biswas (2281) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Nbd7 7. Be3 e5 8. d5 Qe7 9. Nd2 c5 10. g4 Ne8 11. h4 f5 12. gxf5 gxf5 13. exf5 Ndf6 14. Rg1 Bxf5 15. h5 h6 16. Bxh6 Kh7 17. Bg5 Rg8 18. Nde4 Bh6 19. Rg3 Qf7 20. Bxh6 Nxe4 21. Nxe4 Bxe4 22. Be3 Nf6 23. h6 Rxg3 24. fxg3 Rg8 25. g4 Qe7 26. g5 Nd7 27. Kd2 Nb6 28. Qg1 Bg6 29. Rf1 e4 30. Qg3 Re8 31. Rf6 Nc8 32. Bg4 Qc7 33. Bxc8 Qa5+ 34. Ke2 Qxa2 35. Qxd6 Qxb2+ 36. Bd2 e3 37. Qd7+ Kh8 38. Qg7# 1-0
2023.05.30 Titled Tue 30th May Early
940322 Jovic, Sta (2075) Sourath, Biswas (2281) 1-0
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 Re8 8. e4 c6 9. h3 d5 10. Bg5 dxc4 11. dxc4 h6 12. Be3 Be6 13. Qe2 Nbd7 14. Rfd1 Qe7 15. b3 Nc5 16. Nxe5 Nfxe4 17. Nxe4 Nxe4 18. Bxe4 Bxe5 19. Rac1 Bxh3 20. Bxh6 Bxg3 21. fxg3 Qxe4 22. Qxe4 Rxe4 23. Re1 Rae8 24. Rxe4 Rxe4 25. Kf2 f6 26. Be3 Bg4 27. Rc2 a5 28. a4 Bd1 29. Rc3 Kf7 30. Ke1 Bg4 31. Kd2 Re5 32. Rd3 b5 33. Rd6 bxc4 34. bxc4 Re6 35. Rxe6 Bxe6 36. Kc3 Bg4 37. Kb3 Bd1+ 38. Ka3 Ke6 39. Bb6 Kf5 40. Bxa5 Be2 41. Kb4 Kg4 42. Bc7 f5 43. a5 g5 44. a6 Kf3 45. Kc5 f4 46. gxf4 g4 47. f5 g3 48. Bxg3 Kxg3 49. a7 1-0
2023.05.23 Titled Tue 23rd May Late
947932 Sourath, Biswas (2281) Eke, Salih (2283) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bf5 6. dxc5 e6 7. Nd4 Bxc5 8. Nxf5 exf5 9. c3 O-O 10. Be2 Ne4 11. Nxe4 fxe4 12. Qb3 Na5 13. Qa4 Nc6 14. Rd1 Rc8 15. O-O Ne7 16. c4 d4 17. exd4 Bxd4 18. c5 1-0
2023.05.23 Titled Tue 23rd May Late
948258 Sourath, Biswas (2281) Babazada, Khazar (2474) 0-1
1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nb5 Na6 7. Be2 c6 8. Nc3 Nc7 9. O-O Bg4 10. h3 Bxf3 11. Bxf3 Nd7 12. e4 dxe4 13. Bxe4 Ne6 14. Be3 Nf6 15. Bf3 Qa5 16. Qe2 Rfd8 17. Rfd1 Qb4 18. a3 Qxb2 19. Na4 Qb5 20. Qxb5 cxb5 21. Nc3 Nc7 22. Bxb7 Rab8 23. Bf3 Nfd5 24. Nxd5 Nxd5 25. Bg5 Bf6 26. Bxf6 exf6 27. Rd3 Rbc8 28. Rb1 Nf4 29. Rd2 Rc3 30. Rxb5 Rxa3 31. Rb7 a5 32. c4 Rc3 33. c5 Nxh3+ 34. gxh3 Rxf3 35. c6 Rc3 36. d5 Rc8 37. Rb6 a4 38. d6 a3 39. d7 Rd8 40. Ra6 Kf8 41. Kg2 Ke7 42. Rxa3 Rxc6 43. Re3+ Re6 44. Red3 f5 45. Rd4 h5 46. R4d3 Re4 47. Rd4 Rxd4 48. Rxd4 Rxd7 49. Rb4 Rd6 50. Kf3 Kf6 51. Kf4 g5+ 52. Kg3 Rd3+ 53. f3 h4+ 54. Kf2 Rd2+ 55. Ke3 Rh2 56. Rb6+ Kg7 57. Rb5 Kg6 58. Rb6+ f6 59. Rb8 Rxh3 60. Rg8+ Kf7 61. Rh8 Kg7 62. Rd8 Rh1 63. Rd7+ Kg6 64. Kf2 Ra1 65. Kg2 Ra2+ 66. Kh3 Ra3 67. Kg2 g4 68. fxg4 fxg4 69. Rd4 Ra2+ 70. Kg1 f5 71. Kh1 Kg5 72. Kg1 h3 73. Kh1 f4 74. Rd3 g3 75. Rd1 Kg4 76. Kg1 f3 77. Rd4+ Kf5 78. Rd5+ Ke4 79. Rd1 Rg2+ 80. Kh1 Rh2+ 81. Kg1 f2+ 82. Kf1 Rh1+ 0-1
2023.05.23 Titled Tue 23rd May Late
948442 Debray, C (2322) Sourath, Biswas (2281) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 O-O 8. Ne2 Re8 9. O-O Nd7 10. c4 Nf8 11. Ng3 Bc7 12. Qf3 Ng6 13. Rfe1 Be6 14. Rad1 Qd7 15. h3 Rad8 16. Nh5 Qd6 17. Ng3 Qb4 18. b3 Qa5 19. Re2 Nh4 20. Qe4 Ng6 21. Qf3 Nh4 22. Qh5 Ng6 23. Qxa5 Bxa5 24. Nf5 Bxf5 25. Bxf5 Nf4 26. Rc2 Ne6 27. a3 Bb6 28. Rcd2 c5 29. Bxe6 Rxe6 30. dxc5 Rxd2 31. Rxd2 Bc7 32. Rd7 Rc6 33. Bf4 Ba5 34. Rxb7 g5 35. Bd6 Bc3 36. Rxa7 Rc8 37. b4 Re8 38. g3 Re1+ 39. Kg2 Re2 40. Kf3 Bd4 41. Kxe2 1-0
2023.05.23 Titled Tue 23rd May Late
948664 Sourath, Biswas (2281) Mickiewicz, P (2245) 1-0
1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. h3 Kf8 7. O-O h6 8. Bh2 g6 9. a4 a6 10. Nbd2 Kg7 11. a5 d6 12. axb6 cxb6 13. c3 Nbd7 14. Qb3 Qc7 15. Bd3 b5 16. e4 Nb6 17. e5 Nfd5 18. Ne4 Nc8 19. exd6 Nxd6 20. Nc5 Qc6 21. Ne5 Qc7 22. Bxg6 Qc8 23. Qc2 f5 24. Bh5 Bg5 25. Ng6 Re8 26. Bxd6 Nf6 27. Be5 Kh7 28. Bxf6 Bxf6 29. Ne5 Rg8 30. Bg6+ Rxg6 31. Nxg6 Kxg6 32. Qe2 Bd5 33. Rae1 Kf7 34. Qh5+ Kg7 35. Re3 Qe8 36. Rg3+ Kh7 37. Qxe8 Rxe8 38. Re1 h5 39. Rge3 f4 40. R3e2 f3 41. gxf3 Rg8+ 42. Kf1 Bxf3 43. Rxe6 Bh4 44. R6e5 Bg2+ 45. Ke2 Kg6 46. Rg1 Kf6 47. Ne4+ Kf7 48. Ng5+ Bxg5 49. Rxg2 Kf6 50. f4 Bxf4 51. Rxg8 Bxe5 52. dxe5+ Kf7 53. Ra8 1-0
2023.05.23 Titled Tue 23rd May Late
948734 Rodriguez, Sa (2252) Sourath, Biswas (2281) 1-0
1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. c4 Nc6 6. cxd5 Qxd5 7. Nc3 Qf5 8. Bd3 Qg5 9. Nf3 Qxg2 10. Rg1 Qh3 11. Rg3 Qh5 12. Nb5 Rb8 13. Nc7+ Kd8 14. Nb5 Ke8 15. Rc1 c4 16. Bxc4 Bh6 17. Be2 Qd5 18. Nc7+ 1-0
2023.05.23 Titled Tue 23rd May Late
948918 Sourath, Biswas (2281) Davidson, Kevin (2154) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. O-O-O b5 7. f3 b4 8. Nb1 a5 9. Bh6 Bxh6 10. Qxh6 a4 11. h4 Be6 12. e5 dxe5 13. dxe5 Nd5 14. h5 Nd7 15. hxg6 fxg6 16. Nh3 Nxe5 17. Ng5 Qd6 18. Ne4 Qc7 19. Ng5 Qd7 20. Qg7 Rg8 21. Qxe5 Bf5 22. Rxh7 Rd8 23. Rh8 1-0
2023.05.23 Titled Tue 23rd May Late
949153 Golubev, M (2461) Sourath, Biswas (2281) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Ne7 9. Bg5 c5 10. cxd5 Qxd5 11. Bxe7 Kxe7 12. Nf3 Nc6 13. Be2 Rhd8 14. O-O cxd4 15. cxd4 Nxd4 16. Nxd4 Qxd4 17. Qc1 Qxe5 18. Bxh5 Rac8 19. Qg5+ Qf6 20. Qg3 Rh8 21. Rad1 Kf8 22. Bf3 Qxh4 23. Qxh4 Rxh4 24. Bxb7 Rb8 25. Bc6 Rc4 26. Bd7 Rc7 27. Ba4 Rc3 28. Ra1 Rb6 29. Bd1 Rb1 30. Rxb1 Bxb1 31. Bf3 Bd3 32. Ra1 Rb3 33. Bd1 Rb1 34. Rxb1 Bxb1 35. Kf1 Ba2 36. Ke1 Ke7 37. Kd2 Kd6 38. f4 Bd5 39. g3 Kc5 40. Kc3 Bg2 41. Bh5 f6 42. Bd1 Bf1 43. Bb3 e5 44. fxe5 fxe5 45. Bc2 Bg2 46. Bf5 e4 47. Bg6 Kd5 48. Bf7+ Ke5 49. Bc4 Kf5 0-1
2023.05.23 Titled Tue 23rd May Late
949228 Kirillov, Dmitry (2179) Sourath, Biswas (2281) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. O-O-O Nf8 12. Kb1 Be6 13. c4 Rc8 14. a3 Bb8 15. Nc3 b5 16. cxb5 cxb5 17. Bxb5 Re7 18. d5 Bg4 19. Rc1 Be5 20. Qd3 g6 21. Ka1 Bf5 22. Qd2 Qa5 23. Bc6 Rec7 24. Nb5 Qxd2 25. Bxd2 Re7 26. Bb4 a6 27. Bxe7 axb5 28. Bxb5 Rb8 29. a4 Nd7 30. Rhe1 1-0
2023.05.16 Titled Tue 16th May Early
952080 Sourath, Biswas (2281) Miazhynski, Michael (2145) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 a6 6. Be2 O-O 7. O-O c5 8. dxc5 Nc6 9. Nd4 Qa5 10. Nb3 Qd8 11. Bf3 e5 12. Bg5 e4 13. Be2 Be6 14. Nd4 h6 15. Bh4 Qa5 16. Nxe6 fxe6 17. a3 Qxc5 18. Na4 Qa5 19. c4 Rad8 20. b4 Qc7 21. Bg3 Qf7 22. Qc2 d4 23. exd4 Nxd4 24. Qa2 Nh5 25. Bxh5 gxh5 26. Rad1 e5 27. Nc5 Rc8 28. Rfe1 b6 29. Nxe4 Qxc4 30. Qxc4+ Rxc4 31. h4 Rc2 32. Kh2 Nf5 33. Rd2 Rxd2 34. Nxd2 Nxg3 35. Kxg3 Rd8 36. Nf3 Rd3 37. Re3 Rxe3 38. fxe3 Kf7 39. Nd2 Ke6 40. e4 Bf8 41. Nc4 b5 42. Ne3 Kf6 43. Nd5+ Kf7 44. Nc7 Bd6 45. Nxa6 Ke6 46. Kf3 Kd7 47. Nc5+ Bxc5 48. bxc5 Kc6 49. g4 hxg4+ 50. Kxg4 Kxc5 51. Kf5 Kd4 52. h5 Kc4 53. Kxe5 Kb3 54. Kf6 Kxa3 55. e5 b4 56. e6 b3 57. e7 b2 58. e8=Q b1=Q 59. Qa8+ Kb2 60. Qb8+ Kc2 61. Qxb1+ Kxb1 62. Kg6 Kc2 63. Kxh6 Kd3 64. Kg7 Ke4 65. h6 Kd5 66. h7 Ke6 67. h8=Q 1-0
2023.05.16 Titled Tue 16th May Early
952259 Lenderman, A (2572) Sourath, Biswas (2281) 1-0
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 Nbd7 7. O-O e5 8. Re1 a6 9. d5 Kh8 10. Be3 Nc5 11. Nd2 a5 12. a3 a4 13. Bxc5 dxc5 14. Nxa4 b6 15. b4 Bd7 16. Nc3 Qe7 17. Qb3 Ng8 18. Nb5 Rfc8 19. bxc5 Qxc5 20. Qb4 Bf8 21. Qxc5 Bxc5 22. Nb3 Bf8 23. Red1 Bxb5 24. cxb5 Rxa3 25. Rxa3 Bxa3 26. Ra1 Bd6 27. Nd2 Bc5 28. Ra7 Nf6 29. h4 h5 30. g3 Ne8 31. Nc4 Bd4 32. g4 Nf6 33. d6 Nxe4 34. dxc7 Nxf2 35. Kg2 Bc5 36. Rb7 Kg7 37. Nxb6 Bxb6 38. Rxb6 Nxg4 39. Bxg4 hxg4 40. Rc6 Kf8 41. b6 Ra8 42. c8=Q+ 1-0
2023.05.16 Titled Tue 16th May Early
952598 Sourath, Biswas (2281) Cezila, R (2314) 0-1
1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 a5 6. Bg2 a4 7. O-O d6 8. d3 axb3 9. axb3 Rxa1 10. Bxa1 Nc6 11. Bc3 e5 12. b4 Bg4 13. b5 Ne7 14. h3 Bd7 15. Nbd2 Qc8 16. Qb3 Bxh3 17. c5 Ned5 18. Bb2 Qg4 19. Nh2 Qxe2 20. Bxh3 Qxd2 21. Bg2 Ne7 22. Bxb7 Rb8 23. Bg2 Qa5 24. cxd6 cxd6 25. Ra1 Qxb5 26. Qxb5 Rxb5 27. Ra8+ Bf8 28. Ba3 Rb6 29. Nf3 Kg7 30. Nd2 Nf5 31. Nc4 Rb3 32. g4 Nxg4 33. Bd5 Rxd3 34. Be4 Rd4 35. Bxf5 gxf5 36. Nb6 Rd1+ 37. Kg2 Rd2 38. Nc4 Rxf2+ 39. Kg1 Ra2 40. Kf1 h5 41. Ra7 h4 42. Nb2 h3 43. Kg1 Ra1+ 44. Nd1 Rxd1# 0-1
2023.05.16 Titled Tue 16th May Early
952852 Sourath, Biswas (2281) Koepke, C (2308) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 f6 6. c3 Bg4 7. Qb3 Qd7 8. Nbd2 e6 9. h3 Bh5 10. Be2 Bf7 11. O-O Nge7 12. Bh2 g5 13. Ne1 Nf5 14. f4 Bd6 15. Nd3 Rg8 16. Rae1 Ne3 17. Rf2 g4 18. hxg4 O-O-O 19. Nf1 Nxg4 20. Bxg4 Rxg4 21. Nc5 Bxc5 22. dxc5 Rdg8 23. Qd1 Bh5 24. Qd3 Bg6 25. Qe2 Be4 26. Ne3 R4g6 27. Rd1 Qg7 28. Kf1 e5 29. f5 Rg5 30. g4 h5 31. Nxd5 Rxg4 32. Ke1 Bxd5 33. Rxd5 Qg5 34. Rd6 Qc1+ 35. Rd1 Qg5 36. Rd6 Qh4 37. Kd2 Re4 38. Qf3 Rgg4 39. Kc2 Qg5 40. Rfd2 Rh4 41. Qd3 Qg8 42. Rd7 Qe8 43. Qd6 Rd4 44. Qc7# 1-0
2023.05.16 Titled Tue 16th May Early
953108 Avazkhonov, Alikhon (1538) Sourath, Biswas (2281) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. Qd2 a6 9. d5 Ne5 10. Ng3 Bd7 11. a4 Qa5 12. h3 b5 13. cxb5 axb5 14. Bxb5 Bxb5 15. Nxb5 Qxb5 16. axb5 Rxa1+ 17. Kf2 Ra2 18. Rc1 Rxb2 19. Rc2 Nc4 20. Rxb2 Nxd2 21. Rxd2 Rb8 22. e5 Nd7 23. exd6 exd6 24. Ne4 Rb6 25. Ra2 f5 26. Ra8+ Nf8 27. Ng5 Rxb5 28. Ne6 Rb7 29. Nxf8 Bxf8 30. Bh6 Rf7 31. Rd8 f4 32. h4 Rf5 33. Ke2 Rf6 34. Kd3 Rf5 35. Kc4 Rf6 36. Kb5 Rf5 37. Bxf8 Rxf8 38. Rxd6 Rb8+ 39. Kxc5 Rb2 40. Rc6 Kf7 41. Rc7+ Ke8 42. Kd6 Rxg2 43. Rxh7 Rf2 44. Rh8+ Kf7 45. Kd7 Rxf3 46. d6 Rd3 47. Kc7 Rc3+ 48. Kd8 Rd3 49. d7 f3 50. Rh7+ Kg8 51. Re7 f2 52. Ke8 f1=Q 53. d8=Q Qf8# 0-1
2023.05.16 Titled Tue 16th May Early
953203 Demchenko, A (2623) Sourath, Biswas (2281) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. Ne2 Nh6 8. Ng3 Bg6 9. cxd5 cxd5 10. Bd3 Nf5 11. Bxf5 Bxf5 12. Nxf5 exf5 13. Bg5 Qb6 14. O-O Bxc3 15. bxc3 Qc6 16. c4 O-O 17. cxd5 Qxd5 18. Qxh5 Qxd4 19. e6 fxe6 20. Rab1 b6 21. Rfd1 Qa4 22. Be7 Re8 23. Rb4 Qc6 24. Rc4 Rxe7 25. Rd8+ 1-0
2023.05.16 Titled Tue 16th May Early
953433 Sourath, Biswas (2281) Martic, I SRB (2301) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. c3 cxd4 6. exd4 Bg4 7. Qb3 Qc8 8. Nbd2 Bxf3 9. Nxf3 e6 10. Bd3 Be7 11. O-O O-O 12. Rfe1 a6 13. Qc2 b5 14. Ne5 g6 15. a3 Nxe5 16. Bxe5 Nd7 17. Bf4 Bf6 18. Qe2 Nb6 19. Bh6 Bg7 20. Bxg7 Kxg7 21. Qe5+ Kg8 22. h4 Qb8 23. Qe3 Nc4 24. Qe2 Qf4 25. g3 Qf6 26. a4 Rab8 27. b3 Nd6 28. Qe5 Qxe5 29. dxe5 Nf5 30. axb5 axb5 31. Ra5 Rfc8 32. Rc1 Nd4 33. Ra7 Nf3+ 34. Kg2 Nxe5 35. Be2 b4 36. c4 dxc4 37. bxc4 b3 38. Ra4 Rd8 39. c5 Rd2 40. Kf1 b2 41. Rb1 Rc2 0-1
2023.05.09 Titled Tue 9th May Early
958518 Sourath, Biswas (2281) Harriott, Tyrell (1889) 0-1
1. d4 d6 2. Bf4 Nf6 3. Nc3 Nbd7 4. Nf3 c5 5. d5 g6 6. e4 Nh5 7. Bg5 Bg7 8. Bb5 O-O 9. O-O Ne5 10. Nxe5 Bxe5 11. Bh6 Ng7 12. Be3 Qa5 13. Be2 Bxc3 14. bxc3 Qxc3 15. Rb1 f5 16. Bg5 Rf7 17. Rb3 Qa5 18. e5 dxe5 19. d6 Be6 20. Rxb7 exd6 21. Rxf7 Bxf7 22. Qxd6 Re8 23. Be7 Qxa2 24. Qxc5 Ne6 25. Qd6 Nf4 26. Bb5 Rc8 27. Qxe5 Nd5 28. Bg5 Qxc2 29. Bd7 Qc3 30. Qe2 Qc4 31. Qb2 Qc3 32. Qb7 Rc7 33. Qb8+ Kg7 34. Qd8 h6 35. Bh4 g5 36. Bxg5 hxg5 37. Qxg5+ Bg6 38. Bxf5 Qf6 39. Qxg6+ Qxg6 40. Bxg6 Kxg6 41. Rd1 Rc5 42. g3 a5 43. h4 Kf5 44. Rd4 Ke5 45. Ra4 Nb6 46. Rg4 a4 47. h5 a3 48. Rb4 a2 49. Rxb6 a1=Q+ 50. Kg2 Qa8+ 51. Kh2 Rc1 52. Rb5+ Kf6 53. Rb6+ Kg7 54. Kh3 Qh1+ 55. Kg4 Rc4+ 56. f4 Qd1+ 57. Kg5 Rc5+ 58. f5 Qd2+ 59. Kh4 Qd8+ 60. f6+ Kf7 61. h6 Qxb6 62. h7 Qxf6+ 63. Kh3 Qg7 0-1
2023.05.09 Titled Tue 9th May Early
958582 Ankudinova, Y (1947) Sourath, Biswas (2281) 0-1
1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. Bb2 Bf5 7. c4 c6 8. Be2 Ne4 9. O-O a5 10. b5 cxb5 11. cxb5 a4 12. a3 Qa5 13. Nxe4 Bxe4 14. Nd2 Bf5 15. f3 Bh6 16. f4 Rc8 17. Rc1 Nd7 18. g4 Be6 19. Bd3 Bxg4 20. Be2 Bxe2 21. Qxe2 Nb6 22. Qd3 Nc4 23. Nxc4 Qxb5 24. Ne5 Qxb2 25. Rb1 Qc3 26. Rxb7 f6 27. Qxc3 Rxc3 28. Ng4 Bf8 29. Rd7 h5 30. Nf2 Rxa3 31. Rxd5 Rxe3 0-1
2023.05.09 Titled Tue 9th May Early
958834 Mika, T2 (2169) Sourath, Biswas (2281) 0-1
1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 g6 9. e4 Bg7 10. Be5 Qa5 11. exd5 a6 12. dxc6 axb5 13. cxb7 Bxb7 14. O-O O-O 15. Nc4 Bxf3 16. Nxa5 Bxd1 17. Nc6 Bxc2 18. Nxe7+ Kh8 19. Rb2 Bd3 20. Rd1 Rfe8 21. Bd6 Ne4 22. Rb3 Bc4 23. Re3 Nc3 24. Rde1 Be6 25. c6 Ra6 26. a3 Bf6 27. c7 Rxd6 28. c8=Q Rxc8 29. Nxc8 Ra6 30. Rxc3 Bxc3 31. Rc1 Bb2 32. Rd1 0-1
2023.05.09 Titled Tue 9th May Early
958981 Sourath, Biswas (2281) De Boer, Eelke (2293) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 O-O 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 f5 9. Nf3 e6 10. O-O-O Qe8 11. Qh2 Na6 12. Bxa6 bxa6 13. Rh1 Qg6 14. Ne5 Bxe5 15. Bxe5 c6 16. Ne2 Bd7 17. Nf4 1-0
2023.05.09 Titled Tue 9th May Early
959167 Sourath, Biswas (2281) Brady, Tyson (2092) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. c4 Nf6 6. Nc3 Qxb2 7. Nge2 Qb6 8. Rb1 Qd8 9. Nb5 Na6 10. Qa4 Ne4 11. Bf4 g5 12. Be5 f6 13. Qc2 Qa5+ 14. Nbc3 Nxc3 15. Nxc3 fxe5 16. Rb5 Qd8 17. Be2 d6 18. Bh5+ Kd7 19. dxe5 Nc7 20. Rxc5 dxc5 21. Qd2+ Nd5 22. Qxd5+ Kc7 23. Nb5+ 1-0
2023.05.09 Titled Tue 9th May Early
959386 Ohanyan, Emin (2444) Sourath, Biswas (2281) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Qxd4 7. Ne2 Qb6 8. O-O Bc5 9. Ng3 Be6 10. c3 O-O 11. Qh5 g6 12. Qh6 Rd8 13. Nh5 gxh5 14. Bxh7+ Kh8 15. Bf5+ Kg8 16. Bxe6 fxe6 17. Qg6+ Kf8 18. Qxf6+ Ke8 19. Qxe6+ Be7 20. Bg5 Qc5 21. Qg8+ Kd7 22. Rad1+ Kc7 23. Rxd8 Qxg5 24. Rc8+ Kb6 25. Qxg5 Bxg5 26. f4 Bf6 27. Re1 1-0
2023.05.09 Titled Tue 9th May Early
959606 Korelskiy, Egor (2096) Sourath, Biswas (2281) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. a3 Bc5 7. d3 Nd7 8. Bd2 Qb6 9. Na4 Qb5 10. b3 d4 11. Nxc5 Qxc5 12. Qd1 Qe7 13. Be2 Ngf6 14. O-O O-O 15. f4 c5 16. a4 b6 17. Bf3 Rab8 18. Qe2 a6 19. e5 Nd5 20. Bxd5 exd5 21. Qf3 Qe6 22. Rae1 Rbe8 23. f5 Qc6 24. Bf4 b5 25. axb5 axb5 26. Qg3 Kh8 27. Qg4 f6 28. e6 Nb6 29. Ra1 Ra8 30. h4 Rxa1 31. Rxa1 Ra8 32. Re1 Re8 33. h5 Nc8 34. h6 Qb7 35. hxg7+ Qxg7 36. Qh4 Rg8 37. Re2 Qf8 38. g4 Qg7 39. Rg2 Qe7 40. g5 Nd6 41. gxf6 Rxg2+ 42. Kxg2 Qf8 43. Bxd6 Qxd6 44. f7 Kg7 45. Qg5+ Kf8 46. Qg8+ Ke7 47. f8=Q# 1-0
2023.04.09 Fagernes GM Open 2023
991292 Sourath, Biswas (2265) Wallace, JP (2384) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 b6 4. c4 g6 5. Nc3 Bg7 6. Qf3 Nc6 7. d5 Na5 8. Bd3 O-O 9. e4 Ba6 10. Qe2 e6 11. Nf3 exd5 12. cxd5 c4 13. Bc2 d6 14. O-O Re8 15. Qd2 Nb7 16. Rfe1 Nc5 17. Nd4 Ng4 18. Nc6 Qc7 19. b4 cxb3 20. axb3 Bb7 21. b4 Ne6 22. Nb5 Qd7 23. dxe6 fxe6 24. Ncd4 e5 25. Bb3+ Kh8 26. Be6 Rxe6 27. Nxe6 Qxe6 28. Bg3 Qd7 29. Nxd6 Bc6 30. Red1 Qe6 31. b5 Bd7 32. Nf7+ Qxf7 33. Qxd7 1-0
2023.04.08 Fagernes GM Open 2023
991251 Mota, Pankit (2101) Sourath, Biswas (2265) 0-1
1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 g6 9. d4 Bg7 10. Be3 Na5 11. Bc2 Nac4 12. Qe2 Nxe3 13. fxe3 O-O 14. O-O Be6 15. Bd3 Rc8 16. Rf2 h6 17. Nd2 Nd5 18. Nxd5 Qxd5 19. Ne4 b6 20. Nc3 Qg5 21. Rf4 h5 22. Raf1 Bg4 23. Qf2 f5 24. Ba6 Rcd8 25. Bc4+ Kh8 26. Qg3 h4 27. Qf2 e5 28. dxe5 Bxe5 29. h3 Bh5 30. Rxh4 Bg3 31. Rxh5+ gxh5 32. Qf3 Be5 33. Ne2 h4 34. Nf4 Bxf4 35. exf4 Qe7 36. Kh2 Kg7 37. Qh5 Rd6 38. Rf2 Rh6 39. Qf3 Qe4 40. Qc3+ Rhf6 41. Bd3 Qc6 42. Qb3 Rd8 43. Rf3 Rd4 44. Bb5 Qd5 45. Qc3 Qc5 46. Qe3 Rd1 47. Qxc5 bxc5 48. Ra3 Rf7 49. Bc4 Re7 50. Ra5 Ree1 51. Rxa7+ Kf8 52. Ra8+ Ke7 53. Ra7+ Kd8 0-1
2023.04.07 Fagernes GM Open 2023
991214 Sourath, Biswas (2265) Ji, Jiahao Eric (1959) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 Qb4 7. Ne2 e6 8. O-O Bd7 9. Nd4 Qxc5 10. Re1 a6 11. Na4 Qa7 12. Nxc6 bxc6 13. Be2 Be7 14. c4 O-O 15. Qb3 Ne4 16. Qb6 f6 17. Bd3 Nc5 18. Qxa7 Rxa7 19. Nxc5 Bxc5 20. e4 e5 21. Bd2 d4 22. b4 Be7 23. c5 a5 24. Bc4+ Kh8 25. a3 a4 26. f4 h6 27. fxe5 fxe5 28. Rf1 Rxf1+ 29. Rxf1 Kh7 30. Kf2 Bf6 31. Ke2 Bc8 32. Kd3 Ba6 33. Bxa6 Rxa6 34. Kc4 Ra8 35. b5 cxb5+ 36. Kxb5 Kg6 37. c6 d3 38. c7 Be7 39. Kc6 Bg5 40. Bxg5 hxg5 41. Kb7 Re8 42. c8=Q 1-0
2023.04.06 Fagernes GM Open 2023
991162 Bentsen, H (2088) Sourath, Biswas (2265) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 e6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. O-O Nf6 10. Nd2 O-O 11. Ng3 Rb8 12. f4 b5 13. Nh5 Ne8 14. a3 g6 15. Ng3 Ne7 16. Nb3 Nf6 17. Nc5 h5 18. Qe2 Nf5 19. Qe5 Ne8 20. Nxf5 exf5 21. Rae1 a6 22. Bb1 Qxe5 23. Rxe5 Nf6 24. Ba2 Rd8 25. Rfe1 Rb6 26. Bxd5 Nxd5 27. Re8+ Rxe8 28. Rxe8+ Kg7 29. Rxc8 b4 30. axb4 a5 31. g3 axb4 32. c4 Ne3 33. b3 h4 34. gxh4 Kh6 35. Rh8+ Kg7 36. Re8 Nc2 37. d5 Kh6 38. Rh8+ Kg7 39. Rd8 Kf6 40. d6 Rc6 41. d7 Rd6 42. Re8 Rd1+ 43. Kf2 Rd2+ 44. Kg3 1-0
2023.04.05 Fagernes GM Open 2023
991072 Verbin, Valentina (2071) Sourath, Biswas (2265) 1/2-1/2
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Nf3 Nh6 9. O-O Nf5 10. Nb3 Qb5 11. Qd1 Nd7 12. Bg5 Rc8 13. c3 Qa4 14. Re1 c5 15. Qe2 Qa6 16. Qd1 Qb6 17. Rb1 a5 18. dxc5 Bxc5 19. Nfd4 Bxd4 20. Nxd4 Nxd4 21. cxd4 Rc4 22. Be3 Nb8 23. b3 Rc8 24. Qf3 Rc3 25. Rbc1 Rxc1 26. Rxc1 Nc6 27. Rc5 Qa6 28. Qg3 Rh7 29. f4 Qd3 30. Qf2 Rh6 31. f5 Rh8 32. Bd2 Kd7 33. Bxa5 Ra8 34. fxe6+ Kxe6 35. Bc3 Qb1+ 36. Kh2 Rxa2 37. Qf3 Qxb3 38. Qxh5 Qc2 39. Qg4+ Qf5 40. Qxf5+ Kxf5 41. Rxd5 Rc2 42. Be1 b5 43. Rxb5 Nxd4 44. Rb1 Nf3+ 45. Kh3 Nxe5 46. Rb5 Ke6 47. Bg3 Nd7 48. Rg5 Kf6 49. Rd5 Nc5 50. h5 Ne4 51. Bh4+ Ke6 52. Ra5 Rc3+ 53. Kg4 Nd6 54. Bg3 f5+ 55. Kh4 Rc4+ 56. Kh3 Ne4 57. Ra6+ Kf7 58. Ra7+ Kg8 59. Be5 Ng5+ 60. Kg3 Rg4+ 61. Kf2 Nf7 62. Ba1 Rg5 63. Ra8+ Kh7 64. Ra7 Nd6 65. Be5 Ne4+ 66. Kf3 Rg4 67. Rxg7+ Rxg7 68. Bxg7 Kxg7 69. g4 1/2-1/2
2023.04.05 Fagernes GM Open 2023
991116 Sourath, Biswas (2265) Sian, Shadi (2137) 1/2-1/2
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bb5+ Nc6 7. Bg3 O-O 8. Nbd2 Qe7 9. Qa4 Bd7 10. Ne5 Rfc8 11. Nxd7 Nxd7 12. f4 a6 13. Bd3 c4 14. Bb1 f5 15. Qd1 Qf7 16. Bh4 Be7 17. Bxe7 Qxe7 18. O-O Qh4 19. a4 b5 20. b4 Nb6 21. Bc2 Rf8 22. Ra2 h6 23. Rf3 Qh5 24. Qf1 Ne7 25. axb5 axb5 26. Ra5 Qe8 27. Qb1 Qd7 28. Rf1 Rxa5 29. bxa5 Na4 30. Bxa4 bxa4 31. Qb6 Ra8 32. Ra1 Nc6 33. a6 Nb8 34. a7 Nc6 35. Rxa4 Rxa7 36. Rxa7 Nxa7 37. h4 g6 38. Qb8+ Kg7 39. Nf3 Nc6 40. Qa8 Nd8 41. Ne5 Qe7 42. g3 Nf7 43. Nc6 Qd7 44. Kg2 h5 45. Kf3 Kh7 46. Nb4 Kg7 47. Qb8 Qa4 48. Qc7 Qd1+ 49. Kf2 Qd2+ 50. Kf3 Qd1+ 1/2-1/2
2023.04.04 Fagernes GM Open 2023
991014 Sourath, Biswas (2265) Prraneeth, Vuppala (2437) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Qc7 8. Bd3 a5 9. h4 a4 10. a3 Nc6 11. Ndf3 Ne4 12. Nxc6 Bxf4 13. Ne7+ Qxe7 14. exf4 cxd4 15. cxd4 Qc7 16. g3 Qa5+ 17. Kf1 Bd7 18. Qe2 f6 19. Kg2 Qb6 20. Rab1 Rfc8 21. h5 Rc7 22. h6 g6 23. Rhc1 Kf7 24. Rxc7 Qxc7 25. Qe1 Rc8 26. Qb4 b6 27. b3 Qc3 28. Bxe4 dxe4 29. Nd2 e3 30. Nc4 Qc2 31. Rf1 Bc6+ 32. Kh2 Qe2 33. Kg1 Qf3 0-1
2023.04.03 Fagernes GM Open 2023
997204 Fiskaaen, Martin Holten (2040) Sourath, Biswas (2265) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 d6 6. Be3 e5 7. d5 a5 8. g4 Kh8 9. Nge2 Ng8 10. Qd2 f5 11. exf5 gxf5 12. gxf5 Ne7 13. Ng3 Nxf5 14. Nxf5 Bxf5 15. Bd3 Qh4 16. Bxf5 Rxf5 17. Qd3 Rf7 18. Qe4 Qe7 19. O-O-O Nd7 20. Rhg1 Nc5 21. Bxc5 dxc5 22. Qc2 e4 23. Nxe4 Bd4 24. Rg4 Raf8 25. Kb1 Rf4 26. Rdg1 Rxg4 27. Rxg4 Rf3 28. h4 a4 29. Qd1 Rf8 30. f3 a3 31. bxa3 Bg7 32. Qg1 Qe5 33. Rxg7 Qxg7 34. Qxg7+ Kxg7 35. Nxc5 Rxf3 36. Ne6+ Kf6 37. Kc2 Ke5 38. Nxc7 Kd4 39. d6 Kxc4 40. Ne8 Rf7 41. h5 Kc5 42. Kd3 Kc6 43. Ke4 Kd7 44. Nc7 Kxd6 45. Nd5 Rf2 46. Ne3 Ke6 47. Nc4 Rh2 48. Na5 Rh4+ 49. Kd3 Kd5 50. Nxb7 Ra4 0-1
2023.04.02 Fagernes GM Open 2023
997131 Sourath, Biswas (2265) Koustav, Chatterjee (2520) 0-1
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Bd6 5. g3 c5 6. cxd5 exd5 7. Bg2 Nc6 8. O-O d4 9. e3 O-O 10. Na3 Bg4 11. Qb1 Re8 12. Re1 Qd7 13. exd4 cxd4 14. Qd3 Bf5 15. Qc4 Be4 16. Nh4 Bxa3 17. Bxa3 Ne5 18. Qa4 b5 19. Qa6 Re6 20. Qa5 Bxg2 21. Kxg2 Qb7+ 22. Kg1 Nc6 0-1
2023.03.28 Titled Tue 28th Mar Late
1000236 Sourath, Biswas (2265) Schmidt, Ha (2354) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 e6 5. Na4 Qa5+ 6. c3 cxd4 7. exd4 d6 8. b4 Qc7 9. Rc1 Bd7 10. Nf3 b5 11. Nb2 a5 12. c4 axb4 13. cxb5 Qa5 14. Nc4 Qxa2 15. Nxd6+ Bxd6 16. Bxd6 b3 17. Bc4 Ne4 18. Bg3 Qa5+ 19. Nd2 Bxb5 20. Bxb5+ Qxb5 21. Nxe4 O-O 22. Qe2 b2 23. Rb1 Qa5+ 24. Qd2 Qf5 25. f3 Nc6 26. O-O Qd5 27. Rxb2 Nxd4 28. Rd1 Rfd8 29. Kh1 Nf5 30. Qxd5 exd5 31. Nc5 d4 32. Bf2 Rac8 33. Ne4 d3 34. Rbd2 h5 35. h4 Kh7 36. Rxd3 Rxd3 37. Rxd3 f6 38. Rd5 Ne7 39. Rxh5+ 1-0
2023.03.28 Titled Tue 28th Mar Late
1000490 Paravyan, D (2584) Sourath, Biswas (2265) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Rb1 Bxc3 13. Rxb2 Bxe1 14. Rxe1 b6 15. h4 h5 16. Nxf5 exf5 17. c4 Ne7 18. Rd2 O-O-O 19. Red1 d4 20. f4 Ng6 21. g3 Nf8 22. Rxd4 Rxd4 23. Rxd4 Ne6 24. Rd6 g6 25. Bf3 Rd8 26. Rc6+ Kb8 27. Bd5 Rc8 28. Rd6 Rd8 29. Rxd8+ Nxd8 30. Kf2 Ne6 31. Ke3 Kc7 32. Kd3 Kd7 33. Kc3 Ke7 34. Bxe6 fxe6 35. Kb4 Kd7 36. Kb5 Kc7 37. Ka6 Kb8 38. a4 Ka8 39. a5 bxa5 40. Kxa5 Kb7 41. Kb5 Kc7 42. Ka6 Kb8 43. c5 Ka8 44. Ka5 Kb7 45. Kb5 Kc7 46. Ka6 Kc6 47. Kxa7 Kxc5 48. Kb7 Kd4 49. Kc6 Ke3 50. Kd6 Kf3 51. Kxe6 Kxg3 52. Kf6 Kxh4 53. e6 Kg3 54. e7 h4 55. e8=Q h3 56. Qe3+ Kg2 57. Kxg6 h2 58. Kxf5 h1=Q 59. Qe4+ Kh2 60. Qxh1+ Kxh1 1-0
2023.03.28 Titled Tue 28th Mar Late
1000670 Sourath, Biswas (2265) Bouget, A (2268) 1-0
1. d4 c6 2. Nf3 Na6 3. e4 g6 4. Nc3 Bg7 5. Bf4 Nc7 6. Qd2 d5 7. e5 Bg4 8. Be2 Ne6 9. Be3 h5 10. h3 Bxf3 11. Bxf3 Nh6 12. g4 Qb6 13. O-O-O O-O-O 14. Rdg1 Kb8 15. Ne2 h4 16. Nf4 Nc7 17. Be2 e6 18. Nd3 Na6 19. f4 Rc8 20. Rf1 Bf8 21. Rhg1 c5 22. dxc5 Nxc5 23. f5 gxf5 24. g5 Ng8 25. g6 fxg6 26. Rxg6 d4 27. Bxd4 Nb3+ 28. axb3 Qxd4 29. Rxe6 Bh6 30. Nf4 Bxf4 31. Qxf4 Qd5 32. Bc4 Qg2 33. Qxf5 Nh6 34. Qf3 Qg5+ 35. Kb1 Rhf8 36. Qxf8 Rxf8 37. Rxf8+ Kc7 38. Rff6 Qg1+ 39. Ka2 Qc1 40. Rxh6 1-0
2023.03.28 Titled Tue 28th Mar Late
1000862 Sourath, Biswas (2265) Bachmann, Ax (2604) 1-0
1. d4 Nf6 2. Nf3 e6 3. Bf4 b5 4. e3 a6 5. a4 b4 6. c4 Bb7 7. Nbd2 c5 8. Nb3 cxd4 9. exd4 Be7 10. Bd3 O-O 11. O-O Nc6 12. Qe2 Na5 13. Nfd2 d6 14. Nxa5 Qxa5 15. Nb3 Qc7 16. a5 Rab8 17. Rfc1 Rfc8 18. c5 Qc6 19. f3 Nh5 20. Be3 g6 21. Be4 Qd7 22. cxd6 Rxc1+ 23. Rxc1 Qxd6 24. Bxb7 Rxb7 25. Nc5 Rb5 26. Ne4 Qd7 27. Qc4 Rxa5 28. Bh6 Rd5 29. Qc8+ Qxc8 30. Rxc8+ Rd8 31. Rc6 a5 32. Ra6 f5 33. Nc5 e5 34. Rxa5 Rxd4 35. Ne6 Rd1+ 36. Kf2 Kf7 37. Rxe5 Rb1 38. Re2 Bd6 39. Ng5+ Kf6 40. Re6# 1-0
2023.03.28 Titled Tue 28th Mar Late
1000927 Bartel, Mat (2609) Sourath, Biswas (2265) 1-0
1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Nd2 Nf6 7. Be2 Nbd7 8. Ne1 Bxe2+ 9. Kxe2 e5 10. Nd3 Nc5 11. f3 Nxd3 12. cxd3 Be7 13. Nc4 Nd7 14. Be3 O-O 15. g4 Rfd8 16. Rhd1 a5 17. a4 Bb4 18. d4 exd4 19. Rxd4 b5 20. Rad1 bxc4 21. Rxd7 Rdb8 22. Bf4 Bf8 23. Bxb8 1-0
2023.03.28 Titled Tue 28th Mar Late
1001223 Castella Garcia, F (2325) Sourath, Biswas (2265) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Qxd4 9. c3 Qd5 10. O-O Nbd7 11. Bf4 Ne5 12. Bxe5 Qxe5 13. Rfe1 Nxe4 14. Bxe4 Qc7 15. a4 Be7 16. a5 a6 17. Ra4 O-O 18. Bc2 Rad8 19. Rae4 Qxa5 20. Re5 Rd5 21. Rxd5 Qxd5 22. Be4 Qb3 23. Re2 g6 24. g3 Qd1+ 25. Kg2 Rd8 26. Bc2 Qd5 27. Be4 Qb5 28. h4 Bf8 29. g4 f5 30. Bb1 Qd5 31. Qxd5 exd5 32. gxf5 gxf5 33. Bxf5 Bc5 34. f4 Rf8 35. Be6+ Kg7 36. f5 Kf6 37. Kf3 a5 38. Rg2 a4 39. h5 Ra8 40. h6 a3 41. bxa3 Rxa3 42. Rg7 Rxc3+ 43. Ke2 Re3+ 44. Kf1 Rh3 45. Rxh7 Be3 46. Rf7+ Ke5 47. h7 b5 48. Bd7 b4 49. Re7+ Kd6 50. Rxe3 Rxh7 51. Be6 d4 52. Rg3 c5 53. Ke2 Ke5 54. Kd3 Rb7 55. Kc4 b3 56. Rxb3 Rc7 57. Rh3 Kf6 58. Kd5 c4 59. Kxd4 Kg5 60. Rg3+ Kf4 61. Rc3 Kg5 62. Rxc4 Ra7 1-0
2023.03.13 Chessable Masters Play-In
1014346 Sourath, Biswas (2264) Hambleton, A (2420) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Qc7 8. Bd3 Nc6 9. Ndf3 Ne4 10. O-O f6 11. Nxc6 Bxf4 12. exf4 bxc6 13. Qc1 Qb6 14. Re1 Nd6 15. Qc2 f5 16. Ne5 Rb8 17. Rab1 c4 18. Bf1 Qc7 19. b3 cxb3 20. axb3 c5 21. Qa2 cxd4 22. cxd4 Nf7 23. Rec1 Qb6 24. Qa4 Nxe5 25. fxe5 Bb7 26. Ra1 Ra8 27. h4 h6 28. Rc5 Rfb8 29. b4 Kh7 30. h5 a6 31. Qd7 Bc8 32. Qf7 Qxb4 33. Rc7 Bd7 34. Rxd7 Rg8 35. Rc1 Qxd4 36. Qxe6 Qg4 37. Qg6+ Qxg6 38. hxg6+ Kxg6 39. Rc6+ Kg5 40. Rxa6 Rxa6 41. Bxa6 g6 42. g3 f4 43. Kg2 fxg3 44. Kxg3 Kf5 45. f4 Ke4 46. Bb7 Rf8 47. Bxd5+ Ke3 48. Bf7 g5 49. fxg5 hxg5 50. e6 1-0
2023.03.13 Chessable Masters Play-In
1014438 Praggnanandhaa, R (2691) Sourath, Biswas (2264) 1-0
1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. O-O Nc6 8. d5 Na5 9. Nfd2 e6 10. e4 exd5 11. exd5 Bg4 12. Qc1 b5 13. c4 Rb8 14. cxb5 Be2 15. Re1 Bxb5 16. Nc3 Bd3 17. Nde4 c4 18. Nxf6+ Bxf6 19. Qd2 Bf5 20. b4 Rxb4 21. Rac1 Bg5 22. Re3 Bxe3 23. fxe3 Bd3 24. Nd1 Rb5 25. Nf2 Bf5 26. g4 Bd3 27. Bd4 Nb7 28. Nxd3 cxd3 29. Qxd3 a6 30. a4 Rb4 31. Qxa6 Nc5 32. Bxc5 dxc5 33. h3 Qe7 34. e4 Qg5 35. Qf1 Rxa4 36. Kh1 Rc8 37. Rc2 c4 38. d6 c3 39. Qd1 Rac4 40. Qd3 R4c6 41. e5 Rc5 42. e6 fxe6 43. d7 Rd8 44. Qd6 Qe5 45. Qe7 Qc7 46. Rf2 Qxd7 47. Qxc5 Qd1+ 48. Rf1 Qd4 49. Rf8+ Kg7 50. Qe7+ Kh6 51. Qh4+ 1-0
2023.03.13 Chessable Masters Play-In
1014487 Bortnyk, Olexandr (2605) Sourath, Biswas (2264) 1-0
1. e4 c6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. g3 e5 6. Be3 Nf6 7. d5 O-O 8. h3 a6 9. a4 cxd5 10. cxd5 a5 11. Bg2 Na6 12. Nf3 Nc5 13. Qc2 b6 14. O-O Ba6 15. Rfd1 Rc8 16. Bxc5 bxc5 17. Bf1 Bxf1 18. Rxf1 Qd7 19. Kg2 Ne8 20. Nd2 f5 21. Nc4 f4 22. Nb6 Qd8 23. Nxc8 Qxc8 24. Nb5 g5 25. Ra3 f3+ 26. Rxf3 Rxf3 27. Kxf3 Qxh3 28. Ke2 Qg2 29. Qd3 g4 30. Kd2 Bh6+ 31. Kc2 Kf7 32. Kb3 Ke7 33. Ka2 Nf6 34. Nxd6 Kxd6 35. Qa6+ Kc7 36. d6+ Kd7 37. Re1 Qxf2 38. Rd1 Bd2 39. Qb6 Ke6 40. Qb3+ Kd7 41. Qb8 Ke6 42. Qf8 Nxe4 43. Qxf2 1-0
2023.03.13 Chessable Masters Play-In
1014558 Sourath, Biswas (2264) Sankalp, Gupta (2504) 1/2-1/2
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nb5 Na6 6. Nf3 O-O 7. Be2 c6 8. Nc3 Nc7 9. O-O Nce8 10. Na4 b6 11. Rc1 Bb7 12. b3 Nh5 13. Be5 f6 14. Bg3 Nxg3 15. hxg3 e5 16. c4 e4 17. Nh2 f5 18. b4 Kh8 19. b5 cxb5 20. cxb5 Nd6 21. Qb3 Qd7 22. Nc3 Qe6 23. a4 Rfc8 24. Nb1 Nc4 25. Rfd1 Rc7 26. Na3 Na5 27. Qb2 Rac8 28. Rxc7 Rxc7 29. Rc1 Qc8 30. Rxc7 Qxc7 31. Nc2 Bf8 32. f4 exf3 33. Nxf3 Qxg3 34. Qc3 Bd6 35. Nb4 f4 36. exf4 Bxf4 37. Nd3 Be3+ 38. Kh1 Qg4 39. Qc7 Bxd4 40. Qd8+ Kg7 41. Qe7+ Kg8 42. Qe8+ Kg7 43. Qe7+ Kg8 44. Nxd4 Qxd4 45. Ne5 Qf4 46. Ng4 Kh8 47. Nf6 Qh4+ 48. Kg1 Qe1+ 49. Kh2 Qh4+ 1/2-1/2
2023.03.13 Chessable Masters Play-In
1014624 Sourath, Biswas (2264) Ponkratov, P (2580) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 Nc6 5. Nbd2 d5 6. c3 Nh5 7. Bg5 Qb6 8. Rb1 h6 9. Bh4 g5 10. dxc5 Qxc5 11. Nd4 gxh4 12. Qxh5 Be7 13. Bd3 Rg8 14. g3 hxg3 15. hxg3 Bf8 16. N2f3 Bg7 17. Nxc6 bxc6 18. Ne5 Rf8 19. Rh4 Rb8 20. Rg4 Bh8 21. Nxf7 Bxc3+ 22. bxc3 Qxc3+ 23. Ke2 Rxb1 24. Ne5+ Kd8 25. Qh4+ Kc7 26. Qe7+ Kb8 27. Qd6+ Kb7 28. Rg7+ Kb6 29. Qc7+ 1-0
2023.03.13 Chessable Masters Play-In
1014715 Bok, B (2607) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 b6 9. Be3 Bb7 10. d5 Nc5 11. Ne1 a5 12. Nd3 Bc8 13. f3 Bd7 14. b3 Nh5 15. Rb1 f5 16. exf5 gxf5 17. Nxc5 bxc5 18. Bd2 f4 19. g4 Nf6 20. Qe2 Qe8 21. Kh1 Qg6 22. Rg1 e4 23. Nxe4 Nxe4 24. fxe4 Bd4 25. Bf3 Bxg1 26. Rxg1 Qg7 27. Bc1 Qd4 28. Rd1 Qc3 29. Bb2 Qe3 30. Qf1 Rae8 31. Rd3 Rxe4 32. Rxe3 fxe3 33. Qd3 Ref4 34. Be2 Re8 35. h3 Re7 36. Kg2 Be8 37. Kg3 Rf2 38. Qc3 Re5 39. Qxa5 Re7 40. Qc3 Re5 41. Qc1 Re7 42. Bf3 Bg6 43. Bf6 Re8 44. Bg5 Rd2 45. Bxe3 Rd3 46. Kf2 Rexe3 47. Qxe3 Rxe3 48. Kxe3 Kf7 49. Be4 1-0
2023.03.13 Chessable Masters Play-In
1014788 Sourath, Biswas (2264) Darini, P (2405) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 e6 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 Nf6 10. f4 Qb6 11. Qb3 Ng8 12. Bd3 Nge7 13. O-O f6 14. Nef3 Nf5 15. Bxf5 Qxb3 16. axb3 exf5 17. g3 Be6 18. b4 Kd7 19. Ne1 b6 20. b5 Na5 21. Nd3 Rhc8 22. Nc5+ bxc5 23. Rxa5 Bc7 24. Ra6 c4 25. b3 Bb6 26. bxc4 dxc4 27. Rb1 Rc7 28. Kf2 Bd5 29. Ra4 Rac8 30. Nf1 Be4 31. Rb2 Bd3 32. Nd2 Kd6 33. Nf3 Re8 34. Ne1 Rce7 35. Ng2 Kd5 36. Ra1 Be4 37. Ne1 h6 38. h4 g6 39. Raa2 Bb1 40. Rxb1 Rxe3 41. Rc1 Rxc3 42. Rxc3 Bxd4+ 43. Kf3 Bxc3 44. Nc2 Re7 45. Ra6 Kc5 46. Na3 Kb4 47. h5 g5 48. fxg5 fxg5 49. Nc2+ Kb3 50. Ne3 g4+ 0-1
2023.03.13 Chessable Masters Play-In
1014819 Iniyan, P (2515) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. O-O e5 8. Be3 Qe7 9. Qc2 c6 10. d5 c5 11. a3 Kh8 12. b4 b6 13. Ne1 Ng8 14. Nd3 f5 15. f3 f4 16. Bf2 g5 17. a4 a5 18. bxc5 bxc5 19. Nb5 Ndf6 20. Nxd6 Qxd6 21. Bxc5 Qc7 22. Bxf8 Bxf8 23. c5 Ba6 24. Rfc1 Rc8 25. Nxf4 Bxe2 26. Nxe2 Qxc5+ 27. Qxc5 Rxc5 28. Rab1 Nd7 29. Rb5 Rxb5 30. axb5 Bc5+ 31. Kf1 a4 32. Nc3 a3 33. Ra1 Nb6 34. Nb1 Nc4 35. Ke2 Nd6 36. Nxa3 Bxa3 37. Rxa3 Nxb5 38. Ra5 Nd6 39. Ra7 Nf6 40. Re7 Kg8 41. Rxe5 Nf7 42. Re7 Kf8 43. Ra7 Ne5 44. Ke3 Nfd7 45. Kd4 Ke7 46. Ra6 Ng6 47. e5 Nf4 48. Ra7 Ke8 49. e6 Nf6 50. d6 Nxe6+ 51. Ke5 1-0
2023.03.13 Chessable Masters Play-In
1014885 Sourath, Biswas (2264) Matamoros Franco, C (2451) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 Bg4 4. Qd3 Nbd7 5. c4 e6 6. Qb3 c5 7. Nc3 Be7 8. h3 Bh5 9. Bd3 cxd4 10. exd4 dxc4 11. Bxc4 O-O 12. Nge2 Nb6 13. Bd3 Nfd5 14. Bd2 Nxc3 15. bxc3 Qd5 16. Qxd5 Nxd5 17. Nf4 Nxf4 18. Bxf4 Rac8 19. Kd2 Rfd8 20. Rhb1 b6 21. a4 g5 22. Be5 Bd6 23. Bxd6 Rxd6 24. Rb5 f6 25. a5 Be8 26. Rb4 Bg6 27. axb6 axb6 28. Ra6 Rcc6 29. Bb5 Rc7 30. Be2 e5 31. Rbxb6 Rxb6 32. Rxb6 exd4 33. cxd4 Kg7 34. Bd3 Ra7 35. Bxg6 Kxg6 36. Kc3 Kf5 37. g4+ Ke4 38. Re6+ Kd5 39. Rxf6 Ra3+ 40. Kd2 Rxh3 41. f3 Kxd4 42. Rd6+ Ke5 43. Ra6 Rxf3 44. Rh6 Kf4 45. Rxh7 Kxg4 46. Ke2 Kg3 47. Rh1 g4 48. Rg1+ Kh3 49. Rh1+ Kg2 50. Rh4 g3 51. Rg4 Rf8 52. Rg7 Re8+ 53. Kd2 Kf2 54. Rf7+ Kg1 55. Rf6 g2 56. Rg6 Rh8 57. Ke2 Kh1 58. Kf2 Rf8+ 59. Ke2 g1=Q 0-1
2023.02.28 Titled Tue 28th Feb Early
1022137 Sourath, Biswas (2264) Tabak, S (2144) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 a6 9. Bxc6+ bxc6 10. O-O e6 11. Be5 Qa5 12. c4 Be7 13. Nb3 Qd8 14. Nbd4 Bd7 15. cxd5 exd5 16. Qc2 O-O 17. Rb7 Ne4 18. Nb3 Bf5 19. Nfd4 Bg6 20. Nxc6 Ng3 21. Qb2 Nxf1 22. Nxd8 1-0
2023.02.28 Titled Tue 28th Feb Early
1022423 Livaic, Leon (2571) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. e3 Nc6 5. Bxf6 gxf6 6. dxc5 e5 7. Nb3 Bxc5 8. Nxc5 Qa5+ 9. c3 Qxc5 10. Ne2 Bg4 11. Qb3 Na5 12. Qa4+ Bd7 13. Qh4 Qb6 14. Qb4 Qxb4 15. cxb4 Nc6 16. a3 a6 17. Nc3 Be6 18. b5 axb5 19. Bxb5 Ke7 20. O-O-O d4 21. Ne2 dxe3 22. Bxc6 Rac8 23. fxe3 Rxc6+ 24. Nc3 Bf5 25. Kd2 Rd8+ 26. Ke1 Rxd1+ 27. Kxd1 Rd6+ 28. Kc1 Bg4 29. h3 Bd7 30. Rd1 Bc6 31. g3 f5 32. Rxd6 Kxd6 33. b4 Bg2 34. h4 Ke6 35. Kd2 Kf6 36. a4 Kg6 37. b5 Kh5 38. e4 fxe4 39. Ke3 f5 40. a5 Kg4 41. Nd5 Kxg3 42. a6 f4+ 43. Ke2 bxa6 44. b6 f3+ 45. Kd2 f2 46. Ne3 f1=Q 47. Nxf1+ Bxf1 48. Ke3 1-0
2023.02.28 Titled Tue 28th Feb Early
1022557 Sourath, Biswas (2264) Kovacsy, Barnabas (2237) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 O-O 6. O-O-O Nbd7 7. e5 Ne8 8. Bh6 c6 9. h4 Qa5 10. h5 dxe5 11. Bxg7 Nxg7 12. hxg6 fxg6 13. Qh6 Nf6 14. Bc4+ Be6 15. Bxe6+ Nxe6 16. Ne4 Rf7 17. Nxf6+ exf6 18. Nf3 Qxa2 19. dxe5 Qa1+ 20. Kd2 Qxb2 21. Ke2 Qxc2+ 22. Rd2 Qc4+ 23. Ke1 Re8 24. Re2 Nd4 25. Rd2 Nxf3+ 26. gxf3 Rxe5+ 27. Kd1 Qb3+ 28. Rc2 Rc5 29. Qd2 Rd5 0-1
2023.02.28 Titled Tue 28th Feb Early
1022748 Guerb, L (2295) Sourath, Biswas (2264) 1-0
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. Rb1 a5 8. a3 Bf5 9. d3 Nc6 10. b4 axb4 11. axb4 e4 12. Nh4 exd3 13. Nxf5 dxe2 14. Qxe2 gxf5 15. Bg5 Qd7 16. Bxf6 Bxf6 17. Nd5 Bg7 18. Bh3 Nd4 19. Qh5 Rae8 20. Rbd1 h6 21. Rxd4 Bxd4 22. Bxf5 Qd8 23. Qxh6 1-0
2023.02.28 Titled Tue 28th Feb Early
1023068 Sourath, Biswas (2264) Tiarks, Jann-Christian (2231) 1-0
1. d4 c5 2. Bf4 cxd4 3. Qxd4 Nc6 4. Qd2 e5 5. Bg3 d5 6. e3 Nf6 7. Bd3 Bd6 8. Ne2 O-O 9. O-O Be6 10. c3 Qe7 11. Qc2 Rac8 12. Bf5 Nb4 13. Qa4 Bxf5 14. cxb4 Bxb4 15. Bxe5 Bd3 16. Bxf6 gxf6 17. Nbc3 Bxc3 18. Nxc3 Bxf1 19. Rxf1 Rfd8 20. Nxd5 Rxd5 21. Qg4+ Rg5 22. Qxc8+ Kg7 23. h4 Rg6 24. g3 Qe4 25. Qc7 h5 26. Qf4 Qe6 27. Qd4 Qxa2 28. b4 a6 29. Rc1 Rg4 30. Qd7 Rxb4 31. Rc7 b5 32. Kg2 Rb2 33. Qf5 b4 34. Rc6 Rd2 35. Qxf6+ Kh7 36. Qf5+ Kg7 37. Qg5+ Kf8 38. Rc8+ 1-0
2023.02.28 Titled Tue 28th Feb Early
1023311 Coelho, Ramyres Santana (1981) Sourath, Biswas (2264) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. O-O Bd6 9. Bg5 Nbd7 10. Ne4 Be7 11. Nxf6+ Nxf6 12. Bxf6 Bxf6 13. c3 O-O 14. Ng3 e5 15. dxe5 Bxe5 16. Qxd8 Raxd8 17. Rfd1 g6 18. Kf1 h5 19. h3 a5 20. Ne2 a4 21. f4 Bf6 22. a3 Kg7 23. Ke1 Rfe8 24. Rxd8 Bxd8 25. Rd1 Bc7 26. Kf2 Bb6+ 27. Nd4 Bc7 28. Kf3 Re7 29. Rd2 Kf6 30. g4 hxg4+ 31. hxg4 g5 32. fxg5+ Kxg5 33. Nf5 Re1 34. Rd7 Be5 35. Rxf7 Rb1 36. Rxb7 Bxc3 37. Ne7 Rxb2 38. Rxb2 Bxb2 39. Nxc6 Bxa3 40. Nd4 Bb2 41. Nc2 Kf6 42. Kf4 Ke6 43. Ke4 Kd6 44. Ne3 Kc5 45. Kd3 a3 46. Nc2 a2 47. g5 Kb5 48. g6 Ka4 49. Kc4 Bg7 50. Kd3 Kb3 51. Kd2 Kb2 52. Kd3 Bc3 53. Na1 Kxa1 54. Kxc3 Kb1 55. g7 a1=Q+ 56. Kc4 Qxg7 57. Kb3 Qd4 58. Ka3 Qb6 59. Ka4 Kc2 60. Ka3 Qb3# 0-1
2023.02.28 Titled Tue 28th Feb Early
1023475 Sourath, Biswas (2264) Dinu, DD (2203) 0-1
1. d4 e6 2. Bf4 Nf6 3. e3 c5 4. Nf3 cxd4 5. exd4 d5 6. c3 Nc6 7. Nbd2 Bd6 8. Bg3 O-O 9. Bd3 Re8 10. Ne5 Bxe5 11. dxe5 Nd7 12. Nf3 Nc5 13. Bc2 b6 14. O-O Ba6 15. Re1 Rc8 16. h4 h6 17. Nd4 Nxd4 18. Qxd4 Qe7 19. Rad1 Nd7 20. Qg4 Rc4 21. Rd4 Rxd4 22. Qxd4 Rc8 23. f4 Qc5 24. Bf2 Qxd4 25. Bxd4 Nb8 26. f5 Nc6 27. Bf2 Nb4 28. Bb1 Nd3 29. Bxd3 Bxd3 30. fxe6 fxe6 31. Bd4 Rf8 32. Re3 Rf1+ 33. Kh2 Be4 34. Re2 Ra1 35. a3 Rf1 36. Rf2 Re1 37. a4 Bf5 38. Kg3 Ra1 39. b3 Rb1 40. b4 Ra1 41. a5 bxa5 42. b5 Rb1 43. Bxa7 Rxb5 44. Ra2 Kf7 45. Bd4 Kg6 46. Kf4 h5 47. g3 Be4 48. Ke3 Kf5 49. Kd2 Kg4 50. Ke3 Kxg3 51. Ba7 Kxh4 52. Kd4 Kg4 53. Bc5 h4 0-1
2023.02.14 Titled Tue 14th Feb Early
1035244 Urbina Quiros, E (2128) Sourath, Biswas (2264) 0-1
1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 d4 8. Ne2 Qb6 9. Rb1 Bd6 10. g4 Ne7 11. Ng3 O-O 12. Bg2 Qa6 13. a3 Qa4 14. Qd1 Bxg3 15. fxg3 e5 16. c4 Qxd1+ 17. Kxd1 a5 18. Kc2 a4 19. Bb4 Rfe8 20. h4 b5 21. cxb5 c5 22. Bd2 Reb8 23. g5 Rxb5 24. Bh3 Nb6 25. Rhf1 c4 26. Bb4 Nc6 27. Bd6 cxd3+ 28. Kxd3 Rb3+ 29. Ke2 Nc4 30. Rfc1 Re3+ 31. Kf2 Nxd6 32. Rxc6 Nxe4+ 33. Kg2 Rxg3+ 34. Kh2 Re3 35. Rbc1 g6 36. h5 Nxg5 37. Bg2 gxh5 38. R6c5 Re8 39. Rf1 Kg7 40. Rf5 f6 41. Rb5 Kg6 42. Rf1 Re2 43. b3 Ne6 44. Kg1 Nf4 45. Be4+ Rxe4 46. bxa4 d3 47. a5 d2 48. a6 Re1 49. Rb1 Ne2+ 50. Kf2 Rxf1+ 51. Kxf1 Nc3 0-1
2023.02.14 Titled Tue 14th Feb Early
1035486 Sourath, Biswas (2264) Zhigalko, S (2572) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxc5 7. a3 Bg4 8. Be2 e6 9. c4 dxc4 10. Nxc4 Rd8 11. Qb3 Na5 12. Qa4+ Nc6 13. b4 b5 14. Qa6 Nxb4 15. axb4 Qxb4+ 16. Ncd2 Be7 17. Qxb5+ Kf8 18. O-O Nd5 19. Qxb4 Bxb4 20. Nc4 Nc3 21. Rfe1 f6 22. Bf1 e5 23. Bg3 Rd7 24. Rec1 Rc7 25. Na3 Kf7 26. Nb5 Nxb5 27. Bxb5 Rxc1+ 28. Rxc1 a5 29. Rc7+ Kg6 30. Nh4+ Kh6 31. h3 Be6 32. Bc4 Bxc4 33. Rxc4 Ra8 34. Rc7 Bf8 35. Rc2 a4 36. e4 a3 37. Ra2 Rb8 38. Nf5+ Kg6 39. Ne3 Rb2 40. Ra1 a2 41. Kh2 Bc5 42. Nc4 Rc2 43. Na5 Bd4 44. Nb3 Bxa1 45. Nxa1 Rc1 46. Nb3 Rb1 47. Nd2 a1=Q 48. Nxb1 Qxb1 49. f3 Qd3 50. h4 Kf7 51. Kh3 Qc2 52. Kg4 Qc8+ 53. Kh5 Qc2 0-1
2023.02.14 Titled Tue 14th Feb Early
1035656 Andrews, T (2217) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. O-O-O Nf8 12. Kb1 Be6 13. c4 b5 14. d5 cxd5 15. cxd5 Bd7 16. Nd4 Rc8 17. Qb3 Re5 18. Bf4 Qb6 19. Bxe5 Bxe5 20. Nf3 Bd6 21. Rd2 a5 22. Bc2 a4 23. Qd3 g6 24. Nd4 a3 25. b3 b4 26. Re1 Bf4 27. Rdd1 Be5 28. h3 Qc5 29. Re2 Kg7 30. f3 Nh7 31. g4 hxg4 32. hxg4 Ng5 33. Red2 Nh3 34. Rh1 Nf4 35. Qe3 Bxd4 36. Qxf4 Be3 37. Qh2 Bxd2 38. Qxd2 Qc3 39. Qh6+ 1-0
2023.02.14 Titled Tue 14th Feb Early
1035925 Miszler, Levente (2296) Sourath, Biswas (2264) 0-1
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d3 Nc6 8. a3 e5 9. Rb1 Re8 10. Ne1 Bf5 11. Nc2 e4 12. Ne3 exd3 13. exd3 Bd7 14. b4 Rb8 15. Ncd5 Nxd5 16. Nxd5 b6 17. Be3 Nd4 18. Bxd4 Bxd4 19. Qd2 Kg7 20. Rbe1 Re6 21. Rxe6 fxe6 22. Ne3 b5 23. Nc2 Bf6 24. Rd1 Qb6 25. Bh3 Ra8 26. d4 cxb4 27. c5 Qc7 28. axb4 a5 29. d5 dxc5 30. dxe6 Be8 31. bxc5 Qxc5 32. Ne3 b4 33. Nd5 Rd8 34. Bg2 Bc6 35. Qd3 Bxd5 36. Bxd5 a4 37. Qa6 a3 38. Qb7+ Qe7 39. Qb5 a2 40. Rc1 a1=Q 41. Rxa1 Bxa1 42. Kg2 Bf6 43. Bc4 Qd6 44. h4 Be7 45. Qb7 Rb8 46. Qa7 b3 47. h5 b2 48. h6+ Kxh6 49. Qe3+ Kg7 50. Qc3+ Bf6 51. Qa3 Qxa3 0-1
2023.02.14 Titled Tue 14th Feb Early
1036049 Sourath, Biswas (2264) Buchenau, F (2222) 1-0
1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 Be7 10. e5 Nh5 11. Ng5 Bxg5 12. Qxh5 g6 13. Qe2 cxd4 14. h4 Bxd2+ 15. Qxd2 dxc3 16. bxc3 d4 17. c4 Qe7 18. Be4 Bb7 19. h5 Rab8 20. a3 Na5 21. Bh4 f6 22. Bxf6 Rxf6 23. exf6 Qxf6 24. Bxb7 Nb3 25. Qd3 Nxa1 26. Be4 Qe5 27. O-O Nb3 28. f4 Qxh5 29. Qxb3 Qe2 30. Bf3 Qd2 31. c5 Kf7 32. c6 Rc8 33. Rd1 Qxf4 34. Qa4 1-0
2023.02.14 Titled Tue 14th Feb Early
1036209 Sourath, Biswas (2264) Molina, Rob (2403) 0-1
1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 Bxf4 5. exf4 Qd6 6. Qd2 Nf6 7. Nc3 O-O 8. O-O-O c5 9. Rg1 cxd4 10. Nxd4 Nc6 11. g4 Rd8 12. g5 Nh5 13. Nce2 g6 14. Qe3 Bd7 15. Bh3 Re8 16. Nxc6 bxc6 17. Qe5 Qxe5 18. fxe5 c5 19. Bg4 Ng7 20. h4 Bc6 21. c3 Rab8 22. Nf4 Rb7 23. h5 Reb8 24. Rd2 d4 25. h6 dxc3 26. Rd6 cxb2+ 27. Kb1 Be4+ 28. Nd3 Ne8 29. f3 Nxd6 30. fxe4 Nxe4 0-1
2023.02.14 Titled Tue 14th Feb Early
1036586 Bochnicka, Vladimir ml. (2300) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. Bg5 Qb6 8. Nf3 Nh6 9. Bxh6 Rxh6 10. c5 Qc7 11. Bd3 Bg4 12. Qd2 Bxf3 13. gxf3 Rh8 14. a3 Bxc3 15. Qxc3 Nd7 16. Rg1 Kf8 17. f4 f5 18. Rg5 Kf7 19. Kd2 Nf8 20. b4 a6 21. Rag1 g6 22. Rb1 Qd8 23. a4 Nh7 24. b5 axb5 25. axb5 Nxg5 26. fxg5 Ra7 27. bxc6 bxc6 28. Rb6 Qc7 29. Qb4 Rha8 30. Ke3 Ke7 31. Be2 Kd7 32. Rxc6 Qxc6 33. Bb5 Rb7 34. Bxc6+ Kxc6 35. Qd2 Rb3+ 36. Ke2 Ra4 37. Qd1 Ra2+ 38. Kf1 Rbb2 39. Qe1 Ra4 40. Qc3 Rbb4 41. Qe3 Rxd4 42. Qe2 Ra1+ 43. Kg2 Rg4+ 44. Kh2 Rxh4+ 45. Kg3 Rg4+ 46. Kh2 Rb4 47. Qd2 Rb5 48. Qe2 Rab1 49. Qd2 R1b2 50. Qc3 Rxf2+ 51. Kg1 Rf4 52. Qa3 Rc4 53. Qa5 Kxc5 54. Qa7+ Kb4 55. Qe7+ Kb3 56. Qxe6 Rbb4 57. Qxd5 Kb2 58. e6 Ka2 59. e7 Ka3 60. e8=Q Rb1+ 61. Kf2 Rb2+ 62. Kf3 Rb3+ 63. Ke2 Rb2+ 64. Kd3 Ra4 65. Qc5+ Rbb4 66. Qee3 Ka2 67. Qd5+ Rb3+ 68. Qxb3+ Kxb3 69. Ke2+ Kb4 70. Qe6 Ra2+ 71. Kf3 Kc5 72. Qxg6 Ra3+ 73. Kf4 Ra6 74. Qxf5+ Kd4 75. g6 Ra8 76. g7 Rg8 77. Qf7 Rf8 78. gxf8=Q 1-0
2023.02.14 Titled Tue 14th Feb Early
1036732 Sourath, Biswas (2264) Forgacs, Attila Jr. (2219) 1/2-1/2
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Be2 c5 8. dxc5 Qa5 9. Nd2 Qxc5 10. O-O Bf5 11. Nb3 Qc8 12. Nd4 Nc6 13. Nxf5 Qxf5 14. Bg3 Rfd8 15. Bd3 Qe6 16. Nb5 Rac8 17. Nd4 Nxd4 18. exd4 Ne4 19. Re1 Qc6 20. c3 Nxg3 21. fxg3 Qd6 22. Qf3 a6 23. Re2 b5 24. Rf1 Rf8 25. g4 hxg4 26. Qxg4 b4 27. h5 bxc3 28. hxg6 fxg6 29. Rxf8+ Rxf8 30. bxc3 Rf6 31. Qc8+ Kh7 32. Re5 Qa3 33. Kh2 Qc1 34. Qh3+ Kg8 35. Rxe7 Qf4+ 36. Qg3 Qh6+ 37. Kg1 Qc1+ 38. Re1 Qxc3 39. Qe3 Qc6 40. Qe7 Rf7 41. Qe8+ Qxe8 42. Rxe8+ Rf8 43. Re6 Rf6 44. Re7 Rf7 45. Re8+ Rf8 46. Re6 Bxd4+ 47. Kh2 Rf6 48. Re7 Rf7 49. Re6 Rf6 50. Re7 Rf7 51. Re6 Rf6 1/2-1/2
2023.02.07 Titled Tue 7th Feb Early
1042224 Sourath, Biswas (2264) Perez de Miguel, A (2297) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 cxd4 5. exd4 Nc6 6. c3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Qb6 10. Bd3 e6 11. Nbd2 Bb5 12. O-O Bxd3 13. Qxd3 Be7 14. a4 Rc8 15. Ne5 Nb3 16. Nxb3 Qxb3 17. Qb5+ Qxb5 18. axb5 Ra8 19. Ra4 Bd8 20. Nd3 O-O 21. Nc5 b6 22. Nd3 Re8 23. Rfa1 Re7 24. Nb4 Rb7 25. Nc6 Bc7 26. Bxc7 Rxc7 27. Ra6 Rac8 28. Nxa7 Re8 29. Nc6 Nd7 30. Ra7 Rxa7 31. Rxa7 Nf8 32. Rb7 e5 33. Nxe5 f6 34. Nf3 Re2 35. Rxb6 Rxb2 36. h4 Kf7 37. h5 Nd7 38. Rd6 Ke7 39. Rxd5 Rb3 40. c4 Nb6 41. Rc5 Rb4 42. Nd2 Nd7 43. Rc7 Kd6 44. Rc6+ Ke7 45. Ne4 Rb2 46. Nc5 Nxc5 47. dxc5 Kd7 48. Rd6+ Kc7 49. b6+ Kb7 50. Rd7+ Kc6 51. Rc7# 1-0
2023.02.07 Titled Tue 7th Feb Early
1042485 Sourath, Biswas (2264) Aitbayev, A (2424) 1-0
1. d4 d6 2. Bf4 g6 3. Nc3 Bg7 4. e4 a6 5. Nf3 b5 6. Qd2 Bb7 7. Bd3 Nd7 8. h4 h5 9. O-O-O c5 10. Be3 cxd4 11. Bxd4 Ngf6 12. e5 dxe5 13. Nxe5 b4 14. Ne2 Nxe5 15. Bxe5 Qa5 16. Bd4 Qxa2 17. Qxb4 Bd5 18. Nc3 Bh6+ 19. Be3 Bxe3+ 20. fxe3 Qa1+ 21. Kd2 Qxd1+ 22. Rxd1 Bxg2 23. Qa4+ Kf8 24. Rg1 Bf3 25. e4 Kg7 26. e5 Ng4 27. e6 f6 28. Qd7 Rhe8 29. Qc7 Rad8 30. Kc1 Ne5 31. Bxa6 Rd6 32. Bb5 Bc6 33. Bxc6 Rxc6 34. Qb7 Rxe6 35. Nd5 Kf7 36. Nc7 Rd6 37. Nxe8 Kxe8 38. Rd1 Re6 39. Qc8+ Kf7 40. Rd8 g5 41. Rf8+ Kg7 42. Qxe6 Kxf8 43. hxg5 Ng4 44. g6 Kg7 45. Qf7+ Kh6 46. g7 Kg5 47. g8=Q+ 1-0
2023.02.07 Titled Tue 7th Feb Early
1042611 Kaasen, Tor Fredrik (2463) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 O-O 5. Nbd2 d5 6. e3 c5 7. Bd3 Nc6 8. O-O Nd7 9. Qe2 Qb6 10. Rab1 e5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Bc2 d4 14. exd4 cxd4 15. cxd4 Qxd4 16. Be3 Qh4 17. h3 Be6 18. Rfd1 Rac8 19. Bb3 Bf5 20. Rbc1 Rxc1 21. Rxc1 Nd3 22. Rc7 Nf4 23. Bxf4 Qxf4 24. Rxf7 Kh8 25. Rxg7 Bd3 26. Qe7 Qxf2+ 27. Kh1 g5 28. Qe5 1-0
2023.02.07 Titled Tue 7th Feb Early
1042847 Ivic, Velimir (2589) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Be3 e5 7. Nf3 Nbd7 8. O-O Ng4 9. Bg5 f6 10. Bc1 h5 11. Rb1 a5 12. a3 g5 13. b4 axb4 14. axb4 Rf7 15. c5 Kh7 16. dxe5 dxe5 17. Ne1 c6 18. h3 Nh6 19. Bxh5 Re7 20. Nc2 Qg8 21. Ne3 Nf8 22. Bg4 Be6 23. Qe2 Ng6 24. g3 Rd8 25. Kg2 Rd4 26. Nf5 Bxf5 27. exf5 Nf8 28. Be3 Rd8 29. Rfd1 Red7 30. Bf3 Kh8 31. Be4 Qf7 32. h4 gxh4 33. Rh1 Nh7 34. Rxh4 Ng5 35. Rbh1 Kh7 36. Bxg5 fxg5 37. f6+ Kg8 38. Rxh6 1-0
2023.02.07 Titled Tue 7th Feb Late
1044241 Ardila, Oscar Humberto (1982) Sourath, Biswas (2264) 0-1
1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Bg5 c5 7. e3 Nc6 8. Bxf6 Bxf6 9. c3 Qb6 10. Qe2 a5 11. Na3 a4 12. Nc4 Qa6 13. Rfe1 b5 14. Ncd2 a3 15. b3 b4 16. Qxa6 Bxa6 17. cxb4 Nxb4 18. Rec1 Rac8 19. Nb1 cxd4 20. Rxc8 Rxc8 21. Nxa3 dxe3 22. Re1 exf2+ 23. Kxf2 Nd3+ 24. Kf1 Nxe1+ 25. Kxe1 Rc1+ 26. Kf2 Ra1 27. Nc4 Rxa2+ 28. Kg1 Bxc4 29. bxc4 Rc2 30. Bf1 e6 31. h4 d5 32. cxd5 exd5 33. g4 h6 34. Bg2 d4 35. Ne1 Rc1 36. Kf1 Bxh4 0-1
2023.02.07 Titled Tue 7th Feb Late
1044546 Svane, Frederik (2575) Sourath, Biswas (2264) 1-0
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 d6 6. Rb1 a5 7. Nf3 e5 8. O-O Re8 9. a3 e4 10. dxe4 Nxe4 11. Nxe4 Rxe4 12. b3 Bf5 13. Bb2 a4 14. Bxg7 Kxg7 15. Nd2 Rd4 16. e3 Rxd2 17. Qxd2 Bxb1 18. Bxb7 axb3 19. Bxa8 Bc2 20. Be4 Bxe4 21. Qd4+ Qf6 22. Qxe4 Nd7 23. Rb1 Nc5 24. Qd4 g5 25. a4 Kg6 26. Qxf6+ Kxf6 27. a5 d5 28. cxd5 Ke5 29. Rxb3 Kxd5 30. Rc3 Na6 31. Kf1 c5 32. Ke2 Kc6 33. Rb3 Nb4 34. Kd2 Kb5 35. Ra3 c4 36. Kc3 Nd5+ 37. Kd4 Nb4 38. a6 Nc2+ 39. Kc3 Nxa3 40. a7 Kc5 41. a8=Q Nb5+ 42. Kc2 Kb4 43. Qf8+ Ka4 44. Qxf7 Kb4 45. Qe7+ Ka4 46. Qxg5 Kb4 47. Qe7+ Ka4 48. Qxh7 Kb4 49. Qe7+ Ka4 50. h4 c3 51. h5 1-0
2023.02.07 Titled Tue 7th Feb Late
1044600 Sourath, Biswas (2264) Zenelaj, Samuel (2327) 0-1
1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. c3 Qb6 5. Qb3 Bg7 6. Nd2 d6 7. Nc4 Qc7 8. dxc5 Qxc5 9. Nf3 O-O 10. Be2 Nc6 11. O-O Be6 12. Nd4 Bd5 13. Qb5 Nxd4 14. Nxd6 0-1
2023.01.31 Titled Tue 31st Jan Early
1052005 Ciuffoletti, P (2106) Sourath, Biswas (2264) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bf5 7. a3 e6 8. cxd5 Nxd5 9. Qb3 Qd7 10. Bb5 Bd6 11. O-O O-O 12. Ne5 Nxd4 13. Qd1 Qc7 14. Nd7 Nxc3 15. bxc3 Nxb5 16. Nxf8 Rxf8 17. g3 Nxc3 18. Qc2 Bxc2 0-1
2023.01.31 Titled Tue 31st Jan Early
1052311 Ivic, Velimir (2585) Sourath, Biswas (2264) 1-0
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Bc5 7. Bg2 Nd7 8. O-O Ne7 9. d3 O-O 10. Qe2 a5 11. a4 Kh8 12. Kh2 d4 13. Nb1 f5 14. f4 Nf6 15. Nd2 b5 16. axb5 cxb5 17. exf5 exf5 18. Bxa8 Qxa8 19. Nb3 Qc8 20. Rxa5 Ned5 21. Rxb5 Bb6 22. Qg2 Qc6 23. Rxd5 Nxd5 24. Re1 Qd6 25. Re5 Nb4 26. Nd2 Bc7 27. Nc4 Qa6 28. Re7 Bd8 29. Rd7 Qa1 30. Bd2 Nxc2 31. Ne5 Bf6 32. Nf7+ Kg8 33. Qd5 h6 34. Nxh6+ Kh7 35. Qxf5+ Kxh6 36. g4 Qd1 37. Qh5# 1-0
2023.01.17 Titled Tue 17th Jan Early
1061675 Sourath, Biswas (2264) Orujov, Farid (2226) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bf5 6. dxc5 e6 7. Nd4 Bxc5 8. Nxf5 exf5 9. c3 O-O 10. Be2 Ne4 11. Nxe4 fxe4 12. Qb3 Qb6 13. O-O Rfd8 14. Rfd1 Qxb3 15. axb3 f6 16. b4 Bb6 17. h4 g6 18. Bb5 Kf7 19. Rd2 Ke6 20. Rad1 Ne5 21. Be2 a6 22. Ra1 h5 23. Bxe5 fxe5 24. Rad1 Rac8 25. g4 d4 26. exd4 exd4 27. cxd4 Rh8 28. d5+ Kd6 29. g5 Rcf8 30. Bf1 Rf4 31. Bg2 Rhf8 32. Rf1 e3 33. Re2 exf2+ 34. Kh2 Rxh4+ 35. Kg3 Rg4+ 36. Kh3 1-0
2023.01.17 Titled Tue 17th Jan Early
1061856 Sourath, Biswas (2264) Lazavik, Denis (2532) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qa4 Nd7 8. Bb5 Qc8 9. Ne5 Ndxe5 10. Bxe5 a6 11. Bxc6+ Qxc6 12. Qxc6+ bxc6 13. Nb3 c4 14. Na5 Kd7 15. b4 cxb3 16. axb3 f6 17. Bg3 c5 18. Nb7 cxd4 19. exd4 Kc6 20. Na5+ Kb6 21. b4 Be7 22. Kd2 h5 23. h4 Bf5 24. Nb3 Ra7 25. Ra5 Rha8 26. Rha1 g5 27. Nc5 Bd8 28. hxg5 fxg5 29. Be5 h4 30. f3 g4 31. fxg4 Bxg4 32. Kc2 Bf5+ 33. Kb3 Bg4 34. Bf4 Be2 35. Nxe6 Bc4+ 36. Ka4 Bf6 37. Nc5 Re8 38. b5 Bxb5+ 39. Kb4 Re2 40. Kb3 Bc4+ 41. Kb4 Rb2+ 0-1
2023.01.17 Titled Tue 17th Jan Early
1062143 Bazarov, K (2235) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nge2 d6 6. Ng3 e5 7. d5 c6 8. Be2 cxd5 9. cxd5 a6 10. O-O b5 11. b4 Nbd7 12. a4 bxa4 13. Qxa4 Bb7 14. Be3 h5 15. Rfc1 h4 16. Nf1 Nh7 17. Qa5 Qe7 18. Qc7 Rab8 19. Na4 Rfc8 20. Qa5 f5 21. f3 h3 22. g3 Ng5 23. Nc3 Rxc3 24. Rxc3 fxe4 25. Bxg5 Qxg5 26. fxe4 Rf8 27. Bf3 Nf6 28. Qb6 Bxd5 29. exd5 e4 30. Qe3 Qe5 31. Rac1 Nxd5 32. Qxe4 Qxe4 33. Bxe4 Nxc3 34. Bd3 Bd4+ 35. Kh1 Rf2 36. Bxa6 Ne4 37. Bb7 Ng5 38. Bd5+ Kg7 39. b5 Rb2 40. Bc6 d5 41. Rd1 Bb6 42. Nd2 d4 43. Nc4 1-0
2023.01.17 Titled Tue 17th Jan Early
1062302 Sourath, Biswas (2264) Jiang, Andrew (2000) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bd6 8. Ne5 Nbd7 9. Nd2 Qc7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. b3 b5 13. a4 cxb3 14. Nxb3 bxa4 15. Nc5 O-O 16. Nxd7 Qxd7 17. Qxa4 Qc7 18. Qa3 Rfc8 19. Rc1 a5 20. Bd3 e5 21. O-O e4 22. Be2 Qd7 23. c4 dxc4 24. Rxc4 Rxc4 25. Bxc4 Rc8 26. Qa2 a4 27. h3 h5 28. Ra1 a3 29. Bb3 Ra8 30. Qc2 Qb5 31. Ra2 Qd3 32. Qxd3 exd3 33. f3 Rb8 34. Rxa3 d2 35. Bc2 Rb1+ 36. Kf2 d1=Q 37. Ra8+ 1-0
2023.01.17 Titled Tue 17th Jan Early
1062566 Golding, Alex (2318) Sourath, Biswas (2264) 1/2-1/2
1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. c4 Nf6 6. cxd5 cxd5 7. Be2 O-O 8. O-O Nc6 9. a3 h6 10. b4 a6 11. Rb1 Be6 12. Re1 b5 13. exd5 Nxd5 14. Bb2 a5 15. bxa5 Rxa5 16. Ne4 Bxa3 17. Bxa3 Rxa3 18. Qc1 Ra6 19. Rxb5 Nd4 20. Nxd4 exd4 21. Nc5 Rc6 22. Qa3 Nc3 23. Ra5 Bd5 24. Bf1 Qd6 25. Nb3 Qxa3 26. Rxa3 Bxb3 27. Rxb3 Re6 28. Ra1 Rfe8 29. f3 Re1 30. Rxe1 Rxe1 31. Kf2 Rd1 32. Rb4 Rd2+ 33. Kg1 Rd1 34. Kf2 Rd2+ 35. Kg1 Nd5 36. Rxd4 Ne3 37. Re4 Nxf1 38. Kxf1 Rxd3 39. Kf2 1/2-1/2
2023.01.17 Titled Tue 17th Jan Early
1062774 Womacka, M (2409) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 O-O 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Ne5 Qe4 18. Be3 Nd5 19. Rhe1 Rad8 20. f3 Qxe3 21. Qxe3 Nxe3 22. Rxe3 Bf6 23. Red3 c5 24. dxc5 Rxd3 25. Nxd3 Rd8 26. c3 Rd5 27. g4 Be7 28. b4 f5 29. Nf2 Rxd1+ 30. Nxd1 fxg4 31. fxg4 g6 32. Nf2 Kf7 33. Ne4 gxh5 34. gxh5 e5 35. Kc2 Ke6 36. Kd3 Kf5 37. Nd6+ Bxd6 38. cxd6 Ke6 39. c4 Kxd6 40. Ke4 Ke6 41. c5 a6 42. a4 Kf6 43. Kd5 Kf5 44. b5 axb5 45. axb5 e4 46. c6 bxc6+ 47. bxc6 e3 48. c7 e2 49. c8=Q+ Kg5 50. Qe6 Kxh5 51. Qxe2+ Kh4 52. Qh2+ Kg5 53. Ke4 h5 54. Qg3+ Kf6 55. Qh4+ 1-0
2023.01.17 Titled Tue 17th Jan Early
1063071 Sourath, Biswas (2264) Buscar, M (2041) 1/2-1/2
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 Nbd7 7. Bd3 Bxf4 8. exf4 c5 9. g3 b6 10. Qe2 Bb7 11. h4 Qc7 12. h5 a6 13. h6 g6 14. Ne5 b5 15. Nxd7 Nxd7 16. Nf3 b4 17. O-O a5 18. a3 Qd6 19. Bb5 Ba6 20. Bxa6 Qxa6 21. Qxa6 Rxa6 22. axb4 cxb4 23. cxb4 a4 24. Ne1 Nb6 25. Nd3 Rfa8 26. Rfc1 Nc4 27. Nc5 R6a7 28. Rc2 Kf8 29. Ra2 Ke7 30. Rc1 Kf6 31. Rca1 Nb6 32. b3 a3 33. Na4 Nxa4 34. Rxa3 Rb8 35. Rxa4 Rab7 36. Rd1 Rxb4 37. Rxb4 Rxb4 38. Rd3 g5 39. fxg5+ Kxg5 40. Kg2 Kxh6 41. Kf3 Kg5 42. Ke3 Kf5 43. Kd2 h5 44. Kc3 Rb7 45. Rf3+ Kg5 46. b4 f6 47. Kb3 e5 48. dxe5 fxe5 49. Rd3 d4 50. Kc4 h4 51. gxh4+ Kxh4 52. b5 Kg4 53. Kc5 Kf4 54. Kc6 Rh7 55. b6 Ke4 56. Rd2 Rh6+ 57. Kb7 Kd5 58. Ka7 Kc4 59. b7 Rh7 60. Ka8 Rxb7 61. Kxb7 Kc3 62. Rd1 e4 63. Kc6 e3 64. fxe3 dxe3 65. Re1 Kd2 66. Rh1 e2 67. Kd5 e1=Q 68. Rxe1 Kxe1 1/2-1/2
2023.01.10 Titled Tue 10th Jan Early
1067032 Sourath, Biswas (2264) Foerster-Yialamas, Lucas (2131) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 b6 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 Bb7 9. Nf3 e6 10. Ng5 Qe7 11. Nb5 Na6 12. Bxc7 Nxc7 13. Nxc7+ Qxc7 14. Nxe6 Qxc2 15. Nxg7+ Kf8 16. Nf5 h6 17. Nd6 Rh7 18. Nxb7 Qxb2 19. Rd1 Qc3+ 20. Rd2 Qc1+ 21. Ke2 Qc6 22. Kf3 Qxb7 23. Bd3 Rg7 24. Qxh6 Qd7 25. Qh5 Re8 26. Bf5 Qd6 27. g4 a5 28. Rc2 a4 29. Qh8+ Rg8 30. Qh7 Rg7 31. Qh4 a3 32. Rc3 b5 33. Rc5 b4 34. Bc2 Qe6 35. Qh8+ Rg8 36. Qh5 Qf6+ 37. Qf5 Qxf5+ 38. gxf5 Ke7 39. Bb3 Rd8 40. Bxd5 Rxd5 41. Rxd5 b3 42. Ra5 b2 43. Rb5 Kd7 44. Ke2 Kc7 45. Rb3 Rb8 46. Rc3+ Kd6 47. Rxa3 b1=Q 48. Ra6+ Kd5 49. Ra5+ Kd6 50. Ra7 Qb2+ 51. Kf3 Rb7 52. Ra6+ Ke7 53. f6+ Kd7 54. Ra8 Qb6 55. Ke2 Qxf6 56. Ra5 Rb2+ 57. Kd3 Qg6+ 58. Kc4 Qc6+ 59. Kd3 Qc2# 0-1
2023.01.10 Titled Tue 10th Jan Early
1067124 Tworuszka, M (2260) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c5 7. O-O Nc6 8. dxc5 dxc5 9. Bf4 Nh5 10. Be3 Be6 11. Nd5 b6 12. Qc1 Nf6 13. Nxf6+ Bxf6 14. Rd1 Qc8 15. Bf4 Rd8 16. Rxd8+ Qxd8 17. Nd2 Rc8 18. Ne4 Bg7 19. Qc2 Nd4 20. Qd2 Bxc4 21. e3 Ne6 0-1
2023.01.10 Titled Tue 10th Jan Early
1067510 Sourath, Biswas (2264) Rengifo Blancas, Renzo Jhonathan (2131) 1/2-1/2
1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. c4 Nbd7 5. Nc3 e6 6. Nf3 Be7 7. Bd3 O-O 8. Ne5 a6 9. h4 Qe8 10. h5 dxc4 11. Bxc4 b5 12. Bd3 c5 13. Qf3 Ra7 14. h6 g6 15. Qg3 cxd4 16. exd4 Bb7 17. Rd1 b4 18. Ne2 Nd5 19. Nxd7 Qxd7 20. Be5 Bf6 21. O-O Qd8 22. Nf4 Nxf4 23. Qxf4 Qd5 24. f3 Bxe5 25. dxe5 Qc5+ 26. Kh1 Qe7 27. Bc4 Rc8 28. Rd7 Qf8 29. Rfd1 a5 30. Bxe6 fxe6 31. Rg7+ Kh8 32. Rdd7 Rc1+ 33. Qxc1 Bxf3 34. Rxh7+ Kg8 35. Rdg7+ Rxg7 36. Rxg7+ Kh8 37. Qc7 Bd5 38. Rf7 Qxh6+ 39. Kg1 Qe3+ 40. Rf2 Qe1+ 41. Rf1 Qe3+ 42. Kh2 Qh6+ 43. Kg1 Qe3+ 44. Rf2 Qe1+ 45. Rf1 Qe3+ 1/2-1/2
2023.01.10 Titled Tue 10th Jan Early
1067807 Boder, Jan (2319) Sourath, Biswas (2264) 1-0
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. d3 a6 9. Rb1 Rb8 10. a3 Bd7 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. d4 e5 15. d5 Ne7 16. f3 Qb6+ 17. Kh1 Kh8 18. Qd3 Ra8 19. Be3 Qb7 20. Ra1 Rfc8 21. Kg1 Nfg8 22. Qd2 f5 23. Qb2 Nf6 24. h3 h6 25. Rxa8 Rxa8 26. Nc1 g5 27. Nb3 g4 28. Na5 Qa6 29. hxg4 fxg4 30. f4 Nh5 31. f5 Nxg3 32. f6 Nxf1 33. fxg7+ Kxg7 34. Bxf1 Ng6 35. Qh2 Rh8 36. Ne2 h5 37. Ng3 h4 38. Nf5+ Bxf5 39. exf5 Ne7 40. Qf2 Ng8 41. Bg5 Qc8 42. Bxh4 Nf6 43. Bxf6+ Kxf6 44. Nc6 Qxf5 45. Qxf5+ Kxf5 46. Bd3+ Kf4 47. Bxb5 Rh3 48. Bc4 Rc3 49. Bf1 g3 50. b5 Kf3 51. Bg2+ Ke3 52. Ne7 Rc1+ 53. Bf1 Kf3 54. Ng6 Ke3 55. Nh4 Rb1 56. Kg2 Kd4 57. Nf3+ Kxd5 58. Nd2 Kc5 59. Kxg3 Rb2 60. Ne4+ Kb6 61. Nxd6 Rb3+ 62. Kg4 Rd3 63. Bxd3 Kc5 64. Ne4+ Kd4 65. Bf1 Kd5 66. Kf3 Kd4 67. Nf6 Kc5 68. Ke4 Kb6 69. Kxe5 Kc5 70. Ne4+ Kb6 71. Kd5 Ka5 72. Kc5 Ka4 73. b6 Kb3 74. b7 Kc2 75. b8=Q Kd1 76. Qd6+ Ke1 77. Nf6 Kxf1 78. Qf4+ Ke2 79. Ng4 Kd3 80. Qf3+ Kc2 81. Qf2+ Kd3 82. Qf3+ Kc2 83. Kd4 Kd2 84. Qd3+ Kc1 85. Qe2 Kb1 86. Kc3 Ka1 87. Qb2# 1-0
2023.01.10 Titled Tue 10th Jan Early
1067876 Sourath, Biswas (2264) Boraso, A (2285) 1-0
1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Bb5+ Nbd7 6. a4 Bg7 7. h4 h6 8. Nf3 O-O 9. Bf4 Nh5 10. Be3 Ndf6 11. Nh2 e5 12. dxe6 fxe6 13. g4 d5 14. Bxc5 Nf4 15. Bxf8 Qxf8 16. Qf3 Nxe4 17. Nxe4 dxe4 18. Qxe4 Bxb2 19. Rb1 Bc3+ 20. Kf1 a6 21. Bc4 Ra7 22. Rb3 Qf6 23. Rxc3 Qxc3 24. Qxf4 b5 25. Bd3 1-0
2023.01.10 Titled Tue 10th Jan Early
1068180 Tarasova, Viktoriy (2226) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 d6 6. Be3 e5 7. d5 Na6 8. g4 Nd7 9. Be2 f5 10. exf5 gxf5 11. gxf5 Ndc5 12. Nf3 Bxf5 13. a3 c6 14. Rg1 Kh8 15. Ng5 Qf6 16. b4 e4 17. Rc1 Nd3+ 18. Bxd3 exd3 19. Ne6 Bxe6 20. dxe6 Qxe6 21. Qxd3 Rae8 22. h4 Qf6 23. Kd2 Bh6 24. Ne4 Bxe3+ 25. fxe3 Qe5 26. Nc3 Rf2+ 27. Ne2 Qb2+ 28. Rc2 Qe5 29. h5 Nc7 30. Rg4 Qh2 31. Rd4 Ne6 32. Rxd6 Nf4 33. Qd4+ Kg8 0-1
2023.01.10 Titled Tue 10th Jan Early
1068329 Dardha, Daniel (2613) Sourath, Biswas (2264) 1-0
1. Na3 d5 2. c3 c5 3. Nc2 Nf6 4. d4 b6 5. g3 Bb7 6. Ne3 e6 7. Ng2 Bd6 8. Bf4 Nc6 9. Nf3 O-O 10. e3 Ne4 11. Bb5 Ne7 12. Bxd6 Qxd6 13. O-O Ng6 14. Bd3 f5 15. Nf4 Ne7 16. Bc2 Ba6 17. Re1 g5 18. Bxe4 gxf4 19. Bd3 Bxd3 20. Qxd3 fxg3 21. hxg3 Ng6 22. c4 Rad8 23. dxc5 Qxc5 24. cxd5 Rxd5 25. Qb3 Rc8 26. Rad1 Ne7 27. e4 fxe4 28. Rxe4 Rxd1+ 29. Qxd1 Qc1 30. Qxc1 Rxc1+ 31. Kg2 Rc2 32. Rxe6 Kf8 33. a4 Rxb2 34. a5 bxa5 35. Ra6 Rb7 36. Nd4 Kg7 37. Rxa5 Ng6 38. Nc6 Rc7 39. Nxa7 Ne5 40. Nb5 Nf7 41. Nxc7 1-0
2023.01.10 Titled Tue 10th Jan Early
1068589 Sourath, Biswas (2264) Shohat, Yotam (2284) 1/2-1/2
1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Qf3 d5 5. Nc3 Bb4 6. Ne2 Ba6 7. a3 Bd6 8. Ng3 Bxf1 9. Rxf1 Nbd7 10. Bxd6 cxd6 11. Nb5 O-O 12. Qf4 e5 13. Qg5 h6 14. Qh4 Qc8 15. O-O-O Qc6 16. Nc3 Rfc8 17. Nf5 Kf8 18. Qg3 g6 19. Nxh6 Ne4 20. Qf3 Ndf6 21. Rd3 Kg7 22. Ng4 Nxg4 23. Qxg4 b5 24. Qd1 a5 25. dxe5 dxe5 26. Nxe4 dxe4 27. Rc3 Qe6 28. Rxc8 Rxc8 29. Kb1 b4 30. axb4 axb4 31. b3 Ra8 32. Kb2 Qa6 33. Qa1 Qc6 34. Qe1 Qa6 35. Qa1 Qc6 36. Qe1 Qa6 37. Qa1 1/2-1/2
2023.01.10 Titled Tue 10th Jan Early
1068697 Wahedi, A (2260) Sourath, Biswas (2264) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Nf3 Nh6 9. b3 Nf5 10. O-O Be7 11. g3 O-O 12. c4 Rd8 13. a4 c5 14. Ba3 Nc6 15. cxd5 Rxd5 16. Nc4 Qd8 17. Ne3 Nxe5 18. Nxe5 Rxe5 19. Qb5 Nxd4 20. Qxb7 Rb8 21. Qxa7 Rxb3 22. Nc4 Re4 23. Nd2 Ne2+ 24. Kh2 Qxd2 25. Qa8+ Bf8 26. Qxe4 Nxg3 27. Qa8 Nxf1+ 28. Kg1 Qd4 29. Bxc5 Qxc5 30. Kxf1 Qc4+ 31. Kg1 Qd4 32. Rc1 Rg3+ 33. Kf1 Qd3+ 34. Ke1 Rg1# 0-1
2023.01.10 Titled Tue 10th Jan Early
1068930 Sourath, Biswas (2264) Manukian, Ar (2196) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 Bg4 4. Qd3 c6 5. Qb3 Qb6 6. c4 e6 7. c5 Qxb3 8. axb3 Nh5 9. Bc7 Kd7 10. Bxb8 Rxb8 11. Nc3 a6 12. h3 Bf5 13. g4 Bg6 14. gxh5 Bxh5 15. Nge2 f5 16. Nf4 Bf7 17. Nd3 g5 18. f4 h6 19. Ne5+ Ke8 20. Be2 Be7 21. Kd2 Rg8 22. Rag1 Bf6 23. Na4 Ke7 24. Nb6 Rbd8 25. b4 Rg7 26. Kc3 Rdg8 27. Nbd7 gxf4 28. Rxg7 Rxg7 29. exf4 Bh4 30. Nxf7 Kxf7 31. Ne5+ Kf6 32. Rf1 Rg2 33. Bd3 Rh2 34. Nf3 Rxh3 35. Nxh4 Rxh4 36. Kd2 h5 37. Ke3 Rh3+ 38. Rf3 Rh2 39. Be2 h4 40. Rf2 Rh3+ 41. Bf3 Rg3 42. Rg2 Rxg2 43. Bxg2 Ke7 44. Bf3 Kd7 45. Kf2 Kc7 46. Kg2 b6 47. Kh3 bxc5 48. bxc5 a5 49. Be2 Kb7 50. Kxh4 a4 51. Kg5 1-0
2023.01.10 Titled Tue 10th Jan Early
1069190 Postny, E (2556) Sourath, Biswas (2264) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 f5 19. Nd2 Nf6 20. Bf4 O-O-O 21. Nf3 Ne4 22. Rhf1 Bf6 23. Be5 Bg5+ 24. Kc2 Rd7 25. Nxg5 hxg5 26. f3 Nf6 27. Bxf6 gxf6 28. Rfe1 Rxh5 29. Rxe6 Rh2 30. Rd2 Rf7 31. d5 cxd5 32. cxd5 Rh4 33. Kc3 Kd7 34. b3 g4 35. a4 Rh1 36. a5 Ra1 37. Kb4 Rf1 38. Rd3 Rf2 39. fxg4 Rf4+ 40. Kc5 fxg4 41. b4 Rf8 42. Rd6+ Kc7 43. Re3 Rf7 44. b5 Rc4+ 45. Kxc4 Kxd6 46. Re6+ Kd7 47. a6 b6 48. Rc6 f5 49. d6 Kd8 50. Kd5 f4 51. Ke6 Rh7 52. Rc4 Rh6+ 53. Kd5 f3 54. gxf3 gxf3 55. Rf4 Rh5+ 56. Ke6 Rh6+ 57. Kd5 Rh5+ 58. Kc6 Rc5+ 59. Kb7 Kd7 60. Rxf3 Kxd6 61. Kxa7 Rxb5 62. Kb7 Rh5 63. Rd3+ Kc5 64. a7 Rh7+ 65. Kb8 Rh8+ 66. Kc7 Rh7+ 67. Rd7 Rh8 68. Kb7 b5 69. Rc7+ Kb4 70. Rc8 Rh7+ 71. Kb6 Rxa7 72. Kxa7 Ka3 73. Ka6 b4 74. Ka5 b3 75. Rc3 Ka2 76. Ka4 b2 77. Rc2 Ka1 78. Rxb2 Kxb2 1/2-1/2
2023.01.10 Titled Tue 10th Jan Late
1069363 Jodorcovsky, P (2220) Sourath, Biswas (2264) 1/2-1/2
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rae1 Ne7 13. Ne5 Bf5 14. Re3 Bxd3 15. Rxd3 b5 16. a3 a5 17. Rh3 Rfb8 18. Qc2 h6 19. Nb3 Rc8 20. Qd3 b4 21. axb4 axb4 22. Qg3 Nf5 23. Qf4 bxc3 24. bxc3 Ra3 25. Nc5 g5 26. Qc1 Ra7 27. g4 Nh4 28. f4 Rxc5 29. fxg5 Ne4 30. dxc5 Qxc5+ 31. Qe3 Qxe3+ 32. Rxe3 hxg5 33. c4 Nd2 34. Rc1 dxc4 35. Nxc4 Ndf3+ 36. Kf2 Ra2+ 37. Re2 Rxe2+ 38. Kxe2 Nxh2 39. Ne5 f6 40. Rc8+ Kg7 41. Rc7+ Kf8 42. Nd7+ Kg8 43. Nxf6+ Kf8 44. Nh7+ Ke8 45. Nxg5 Nxg4 46. Nxe6 Nf5 47. Ng7+ Nxg7 48. Rxg7 Nf6 49. Kf3 Kf8 50. Ra7 Ke8 51. Rg7 Nd7 52. Ke4 Nf8 53. Kf5 Kd8 54. Rf7 Nd7 55. Ke6 Nb8 56. Kd6 Kc8 57. Rc7+ Kd8 58. Rb7 Kc8 59. Rc7+ Kd8 60. Rh7 Kc8 61. Kc5 Nd7+ 62. Kc6 Ne5+ 63. Kd5 Nd7 64. Kd6 Nb8 65. Rc7+ 1/2-1/2
2023.01.10 Titled Tue 10th Jan Late
1069396 Sourath, Biswas (2264) Saypuri, Srithan (2175) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c6 4. c4 g6 5. Nc3 Bg7 6. h4 h5 7. Be2 Bf5 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. b4 O-O 12. b5 Ne4 13. f3 Nxc3 14. bxc3 e5 15. Bg3 exd4 16. cxd4 Nxc5 17. bxc6 bxc6 18. Bd6 Nb3 19. Ra3 1-0
2023.01.10 Titled Tue 10th Jan Late
1069641 Sourath, Biswas (2264) Holt, C (2540) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 e6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 c4 9. Bc2 b5 10. e4 dxe4 11. Nxe4 Be7 12. Qe2 Bb7 13. O-O a6 14. Ne5 Nxe5 15. Bxe5 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Qd5 18. Qg4 f6 19. Bf4 Qf5 20. Qxf5 exf5 21. Rfe1 Kf7 22. a4 g5 23. Bc7 Rfc8 24. Bb6 Rab8 25. a5 Bd6 26. g3 h5 27. Rad1 h4 28. d5 h3 29. Re6 Be5 30. Rc6 Rxc6 31. dxc6 Rc8 32. c7 g4 33. Rd8 1-0
2023.01.10 Titled Tue 10th Jan Late
1069911 Kuznetsov, Felix (2264) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Ne7 13. Ne5 Bf5 14. Bxf5 Nxf5 15. a4 Rab8 16. Nd3 Rfc8 17. a5 h5 18. h3 b6 19. a6 Qc7 20. Ne5 Nd6 21. Qd1 b5 22. Nd3 Nc4 23. Nb3 g6 24. Nbc5 Nd7 25. b3 Nxc5 26. Nxc5 Nd6 27. b4 Ne4 28. Re3 Nxc5 29. dxc5 Qf4 30. Qd3 Rc6 31. Ree1 Kf8 32. Ra5 Qc4 33. Qg3 Rd8 34. Qe5 d4 35. cxd4 Qxd4 36. Qxd4 Rxd4 37. Rxb5 Rxa6 38. Rb7 Rc4 39. b5 Ra5 40. c6 a6 41. c7 Rxb5 42. Rb8+ Kg7 43. c8=Q Rxc8 44. Rxc8 Rb2 45. Ra8 Ra2 46. Rd1 g5 47. Rd6 g4 48. hxg4 hxg4 49. g3 Rc2 50. Rdxa6 Rc5 51. Ra4 Rg5 52. R8a5 f5 53. Ra7+ Kf6 54. R7a6 Rg7 55. Ra2 Rd7 56. Re2 Re7 57. Kg2 Kf7 58. Re3 Kf6 59. f3 gxf3+ 60. Kxf3 Kf7 61. Kf4 Kf6 62. Re5 Kf7 63. Kg5 Re8 64. Kf4 Kf6 65. Rxf5+ 1-0
2023.01.10 Titled Tue 10th Jan Late
1069998 Remizov, Yaroslav (2396) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. O-O Nf6 9. f4 O-O 10. f5 exf5 11. Nxf5 Bc7 12. Bg5 Nbd7 13. h3 Qe8 14. c3 h6 15. Bxf6 Nxf6 16. Nxh6+ gxh6 17. Rxf6 Qe3+ 18. Rf2 b5 19. Bb3 Rae8 20. Qc1 Qd3 21. Qxh6 a5 22. Nf4 Bxf4 23. Qxf4 a4 24. Bc2 Qc4 25. Bf5 Bxf5 26. Qxf5 Re6 27. Raf1 Rg6 28. Qxg6+ fxg6 29. Rxf8+ Kg7 30. R1f7+ Kh6 31. Rh8+ Kg5 32. Rf2 a3 33. Kh2 axb2 34. g3 1-0
2023.01.10 Titled Tue 10th Jan Late
1070129 Sourath, Biswas (2264) Andrews, T (2187) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 d5 5. c3 Bd6 6. Bb5+ Nc6 7. Bg3 O-O 8. Nbd2 Qe7 9. Bxc6 bxc6 10. Qa4 Bb7 11. Qa3 Nd7 12. Nb3 Bxg3 13. hxg3 e5 14. Nxc5 Nxc5 15. Qxc5 Qxc5 16. dxc5 Rfe8 17. Kd2 Ba6 18. b4 h6 19. Nh4 g6 20. Nf3 Kg7 21. g4 Bc4 22. g5 h5 23. a4 a5 24. Rhb1 Reb8 25. Nxe5 axb4 26. cxb4 Ra6 27. Nxc4 dxc4 28. Kc3 Rba8 29. Kxc4 Rxa4 30. Rxa4 Rxa4 31. Kb3 Ra7 32. Rd1 f6 33. gxf6+ Kxf6 34. Rd6+ Kf5 35. Rxc6 g5 36. b5 h4 37. b6 Ra1 38. Kb2 Ra5 39. Rc7 g4 40. b7 Rb5+ 41. Kc3 h3 42. gxh3 gxh3 43. c6 Kg6 44. Rc8 h2 45. Rh8 Rc5+ 46. Kd4 Rxc6 47. b8=Q 1-0
2023.01.10 Titled Tue 10th Jan Late
1070310 Sourath, Biswas (2264) Injac, Teodora (2383) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 O-O 7. Be2 c5 8. dxc5 Nc6 9. O-O Bg4 10. Nd4 Qd7 11. Qd3 e5 12. Nxc6 exf4 13. Ne5 Qc7 14. Nxg4 hxg4 15. Nxd5 Nxd5 16. Qxd5 Rad8 17. Qc4 fxe3 18. fxe3 Qe5 19. Qf4 Qxf4 20. Rxf4 Rd2 21. Bd3 f5 22. Rb4 Re8 23. Re1 Bh6 24. Rxb7 Rxe3 25. Re7 Rxe7 26. Rxe7 g3 27. c6 Rd1+ 28. Bf1 Rd8 29. c7 1-0
2023.01.10 Titled Tue 10th Jan Late
1070459 Kazakouski, Valery (2539) Sourath, Biswas (2264) 1-0
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4 b6 9. Re1 Bb7 10. h3 exd4 11. Nxd4 Re8 12. Bf4 Nc5 13. f3 Nh5 14. Nde2 Nxf4 15. Nxf4 Qg5 16. Kh2 Be5 17. Nfe2 Bg7 18. Qc2 h5 19. h4 Qe5 20. Rad1 a5 21. b3 Na6 22. Nd5 Nb4 23. Qd2 Nxd5 24. cxd5 a4 25. b4 a3 26. Rc1 Rec8 27. f4 Qe8 28. Nd4 Ra4 29. Nc6 Qd7 30. e5 dxe5 31. fxe5 Bxc6 32. Rxc6 Rd8 33. Qc3 Ra7 34. Qc4 Qf5 35. e6 b5 36. e7 Re8 37. Qc5 Be5 38. Qxa7 Bxg3+ 39. Kxg3 Qg4+ 40. Kf2 Qxh4+ 41. Kf1 Qf4+ 42. Qf2 1-0
2023.01.10 Titled Tue 10th Jan Late
1070549 Sourath, Biswas (2264) Goncalves, Davi Sulzbacher (2282) 1-0
1. d4 Nf6 2. Bf4 e6 3. e3 Bd6 4. c3 Bxf4 5. exf4 d6 6. Nf3 b6 7. Bd3 Bb7 8. Nbd2 Nc6 9. Qe2 Ne7 10. h4 Qd7 11. h5 h6 12. g3 O-O-O 13. Ba6 Qa4 14. Bxb7+ Kxb7 15. Qd3 Qa6 16. Qc2 c5 17. dxc5 bxc5 18. Ne4 Nxe4 19. Qxe4+ d5 20. Qe3 d4 21. cxd4 cxd4 22. Nxd4 Qa5+ 23. Kf1 Qd5 24. Qb3+ Qxb3 25. Nxb3 Rd5 26. Ke2 Rc8 27. Rac1 Rxc1 28. Nxc1 Nc6 29. Nd3 Nd4+ 30. Kd2 a5 31. g4 f5 32. g5 hxg5 33. fxg5 Nf3+ 34. Ke3 Nxg5 35. Rg1 Nh7 36. Rxg7+ 1-0
2023.01.10 Titled Tue 10th Jan Late
1070724 Sourath, Biswas (2264) Timmermans, M (2392) 1-0
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Nc6 8. Bd3 Qe7 9. h4 cxd4 10. exd4 Nd7 11. Qh5 f5 12. Ndf3 Bxe5 13. Bxe5 Ndxe5 14. dxe5 Bd7 15. Qg5 Qxg5 16. hxg5 g6 17. Rh4 Rf7 18. Kd2 a6 19. a4 Kg7 20. Rah1 Kg8 21. Rf4 Rd8 22. Kc2 d4 23. cxd4 Nb4+ 24. Kd2 Nd5 25. Rfh4 Bxa4 26. Rc1 Rff8 27. Bc4 Bc6 28. Bxd5 Bxd5 29. Ne1 Rc8 30. f3 Rxc1 31. Kxc1 Rc8+ 32. Kd2 a5 33. Nd3 b6 34. Nf4 Rd8 35. Rh1 a4 36. Rc1 b5 37. Rc5 Bc4 38. Kc3 Rd7 39. Rc8+ Kf7 40. Rc6 Rb7 41. Kb4 Rd7 42. Kc5 Ra7 43. Kb6 Rd7 44. Kc5 Ke7 45. Ra6 Bf1 46. g3 b4 47. Rxe6+ Kd8 48. Rb6 b3 49. Rb8+ Kc7 50. Ra8 Kb7 51. Rxa4 Rc7+ 52. Kd6 Rc6+ 53. Kd7 Bb5 54. Rb4 Kb6 55. Rxb5+ Kxb5 56. d5 Rc2 57. e6 Rxb2 58. e7 Ra2 59. e8=Q Ra7+ 60. Kd6+ Kb6 61. Qb8+ Rb7 62. Qd8+ Ka6 63. Nd3 1-0
2023.01.10 Titled Tue 10th Jan Late
1070785 Jaracz, P (2463) Sourath, Biswas (2264) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 c5 8. Nge2 Nc6 9. dxc5 Bxc5 10. Qg3 Bf8 11. Bg5 Qb6 12. O-O-O Nh6 13. Bxh6 Rxh6 14. f4 Rg6 15. Qf3 Rg4 16. g3 O-O-O 17. Kb1 Bb4 18. Rd3 f6 19. exf6 gxf6 20. Rhd1 Rdg8 21. Ka1 Kb8 22. a3 Bxc3 23. Rxc3 d4 24. Rb3 Qc5 25. Qe4 e5 26. c3 Qc4 27. Qc2 Rd8 28. Nc1 Rxg3 29. Qh7 Na5 30. Rb4 Qc7 31. fxe5 Qxh7 0-1
2023.01.03 Titled Tue 3rd Jan Early
1073928 Sourath, Biswas (2264) Martin, Le (2135) 1-0
1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nf3 Bd6 5. c3 O-O 6. Nbd2 c5 7. Ne5 Nc6 8. Bd3 Qc7 9. Ndf3 Ne4 10. O-O f6 11. Nxc6 Bxf4 12. exf4 bxc6 13. Qc1 Rb8 14. Re1 cxd4 15. cxd4 Nd6 16. b3 Bd7 17. Qc2 g6 18. Rac1 Nf5 19. Bxf5 exf5 20. g3 Rbe8 21. Qc5 Rxe1+ 22. Rxe1 Re8 23. Re7 Qd8 24. Rxe8+ Qxe8 25. Qxa7 h6 26. Qc7 g5 27. fxg5 hxg5 28. Qd6 Kg7 29. h3 Bc8 30. Qc7+ Kg6 31. h4 g4 32. Nd2 Qe1+ 33. Kg2 Ba6 34. Qf4 Bd3 35. a4 Bc2 36. a5 Qa1 37. b4 Bd3 38. Qe3 Qa3 39. Qe8+ Kg7 40. Qe7+ Kg6 41. Qe8+ Kg7 42. h5 f4 43. Qe7+ Kh6 44. Qxf6+ Kxh5 45. Qe5+ Kh6 46. Qxf4+ Kg7 47. Qxg4+ Kf7 48. Qf3+ Ke7 49. Qe3+ Kd7 50. Nf3 Qb3 51. Qxd3 Qxd3 52. Ne5+ 1-0
2023.01.03 Titled Tue 3rd Jan Early
1074111 Sourath, Biswas (2264) Drozdowski, K (2448) 0-1
1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. c3 Bg7 5. Nd2 O-O 6. Bc4 d5 7. Bd3 b6 8. Qe2 a5 9. a4 Ba6 10. Bxa6 Nxa6 11. Ngf3 Nc7 12. O-O Ne6 13. Be5 Qd7 14. Rfd1 Rac8 15. c4 cxd4 16. Nxd4 Rfd8 17. cxd5 Qxd5 18. N2f3 Nxd4 19. Bxd4 Qe6 20. Qb5 Rd6 21. Rac1 Rcd8 22. Re1 h6 23. h3 Ne4 24. Bxg7 Kxg7 25. Nd4 Qf6 26. Re2 Nc5 27. Rf1 e5 28. Nb3 Nd3 29. Rd2 Rd5 30. Qc4 Nb4 31. Rxd5 Rxd5 32. f4 exf4 33. Rxf4 Qe5 34. Kh2 Qxe3 35. Qc7 Qe6 36. Nd4 Qd7 37. Qxb6 Nd3 38. Re4 Nc5 39. Rf4 Qe7 40. Nc6 Qd6 41. Qb8 Qxc6 42. Qa7 Rd7 43. Qxa5 Nd3 44. Qc3+ Qxc3 0-1
2023.01.03 Titled Tue 3rd Jan Early
1074392 Mendes Aaron Reeve (1989) Sourath, Biswas (2264) 1/2-1/2
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bb5 Bd7 6. O-O Nf6 7. Re1 e6 8. c4 Bd6 9. Bg5 O-O 10. Nc3 dxc4 11. d5 Nb4 12. Bxf6 gxf6 13. Bxd7 Qxd7 14. Ne4 Be7 15. d6 Bd8 16. Qd4 Nd5 17. Qxc4 f5 18. Neg5 h6 19. Nh3 Qxd6 20. Rad1 Bf6 21. Nd4 Qb4 22. Qd3 Rad8 23. Qg3+ Kh7 24. Ne2 Rg8 25. Qf3 Qg4 26. Qxg4 fxg4 27. Nhf4 Nxf4 28. Nxf4 Bxb2 29. Rb1 Bc3 30. Rf1 Rd7 31. g3 Be5 32. Ne2 Rc8 33. Kg2 Rc2 34. Ng1 Rxa2 35. Rb4 f5 36. Rb3 Rdd2 37. Rxb7+ Kg6 38. h3 Bd4 39. hxg4 Rxf2+ 40. Rxf2 Rxf2+ 41. Kh3 fxg4+ 42. Kxg4 Rf1 43. Nf3 h5+ 44. Kf4 Bb6 45. Ke4 Kf6 46. Rh7 Kg6 47. Rb7 Rb1 48. Ne5+ Kg5 49. Rg7+ Kh6 50. Rg6+ Kh7 51. Rxe6 Re1+ 52. Kf5 Bd4 53. Re7+ Kg8 54. Re8+ Kg7 55. Re7+ Kg8 56. Re8+ Kh7 57. Re7+ Kg8 1/2-1/2
2023.01.03 Titled Tue 3rd Jan Early
1074430 Sourath, Biswas (2264) Zozek, S (2210) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 Re8 9. Ne5 Qc7 10. f4 cxd4 11. exd4 Bd7 12. Qe2 a6 13. O-O b5 14. a3 Na5 15. Bh4 Be7 16. Bxf6 Bxf6 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Qxf7+ Kh8 20. Rf3 Bxe5 21. Rh3# 1-0
2023.01.03 Titled Tue 3rd Jan Early
1074745 Krivonosov, O (2364) Sourath, Biswas (2264) 1/2-1/2
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 Nd7 13. dxc6 bxc6 14. O-O Nb6 15. Bb3 c5 16. Nd2 Be6 17. Bxe6 Rxe6 18. Rfc1 Bf8 19. Be3 Rd8 20. Nc4 f5 21. f3 Rd3 22. Bf2 fxe4 23. fxe4 Be7 24. b3 h5 25. Rd1 Rxd1+ 26. Rxd1 Nxc4 27. bxc4 Ra6 28. Rd5 Rxa2 29. Bxc5 Bxc5+ 30. Rxc5 Rc2 31. h4 Kf7 32. Kh2 Ke6 33. Kg3 a5 34. Rxa5 Rxc4 35. Ra6+ Kf7 36. Kf3 Rc3+ 37. Kf2 Kg7 38. Re6 Rc5 39. Ke3 Kf7 40. Rd6 Rc3+ 41. Rd3 Rc2 42. g3 Rg2 43. Kf3 Rc2 44. Rb3 Kf6 45. Rb6+ Kf7 46. Rb5 Kf6 47. Rb3 Kf7 48. Rd3 Rc4 49. Ra3 Kf6 50. Ke3 Kf7 51. Ra5 Kf6 52. Rd5 Rc3+ 53. Rd3 Rc2 54. Kf3 Rc4 55. Re3 Rc2 56. g4 hxg4+ 57. Kxg4 Rg2+ 58. Rg3 Rxg3+ 59. Kxg3 Kg7 60. Kh3 Kh7 61. Kg3 Kg7 62. Kf3 Kh7 63. Kg3 Kg7 1/2-1/2
2023.01.03 Titled Tue 3rd Jan Early
1074880 Sourath, Biswas (2264) Perez Rodriguez, Je (2254) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bf5 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. Qxd5 Qxd5 8. Nxd5 O-O-O 9. Nc3 Nb4 10. Nd4 Rxd4 11. exd4 Nxc2+ 12. Kd2 Nxa1 13. Bd3 Nb3+ 14. axb3 Bxd3 15. Kxd3 e6 16. Nb5 a6 17. Rc1+ Kd8 18. Bd6 Nf6 19. Bxf8 Rxf8 20. Nd6 b5 21. Rc6 Nd5 22. Ne4 Nb4+ 0-1
2023.01.03 Titled Tue 3rd Jan Early
1075064 Sourath, Biswas (2264) Vysochin, S (2512) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Bg4 6. c3 e6 7. Qb3 Qb6 8. Qxb6 axb6 9. Bb5 Nd7 10. Ne5 Ndxe5 11. Bxe5 Kd7 12. h3 Bh5 13. f3 f6 14. Bh2 Bd6 15. Bxd6 Kxd6 16. Kf2 Ra5 17. a4 Rha8 18. Rhd1 Bg6 19. dxc5+ bxc5 20. Nc4+ Kc7 21. Nxa5 Nxa5 22. b4 Nb3 23. Ra2 c4 24. e4 Rd8 25. exd5 exd5 26. Re2 Kb6 27. Bxc4 1-0
2023.01.03 Titled Tue 3rd Jan Early
1075321 Batsiashvili, N (2493) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. Be2 c5 7. O-O b6 8. a4 Nc6 9. Ne5 Bb7 10. Nxc6 Bxc6 11. a5 c4 12. a6 h6 13. Bf4 Nd7 14. Bf3 e5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. Nxc4 Bg7 18. c3 Rc8 19. Nd2 Bb5 20. Re1 Qg5 21. Nb3 Rfd8 22. Nd4 Bd7 23. Qd3 Rc5 24. Red1 Bc8 25. Ne2 Bf6 26. Nf4 Bf5 27. Qd2 Be4 28. Bxe4 dxe4 29. Qc2 Rxd1+ 30. Rxd1 Qe5 31. Rd4 Ra5 32. g3 Qb5 33. Rd1 Rxa6 34. Qxe4 Qxb2 35. Qe8+ Kg7 36. Rd7 Ra1+ 37. Kg2 Qb3 38. Ne6+ 1-0
2022.12.27 Titled Tue 27th Dec Early
1085753 Koridze, Lile (2139) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. O-O e5 8. Be3 Qe7 9. Qc2 c6 10. Rad1 Kh8 11. h3 a6 12. Rfe1 Ng8 13. a3 f5 14. exf5 gxf5 15. Bg5 Qf7 16. dxe5 dxe5 17. Bf1 e4 18. Nd4 Qg6 19. Bf4 Ne5 20. Kh1 Re8 21. f3 exf3 22. Nxf3 Nxf3 23. gxf3 Rxe1 24. Rxe1 Be6 25. Na4 Re8 26. Bg2 Qf7 27. b3 Bc8 28. Re2 Rxe2 29. Qxe2 b5 30. Nc5 bxc4 31. bxc4 Nf6 32. Qd3 Nh5 33. Qd8+ Qf8 34. Qxf8+ Bxf8 35. Be5+ Kg8 36. f4 Bxc5 37. Bxc6 Ng3+ 38. Kg2 Ne4 39. Bd5+ Kf8 40. a4 Nd6 41. Kf3 Bd7 42. a5 Be8 43. Ke2 Bf7 44. Kd3 Bxd5 45. cxd5 Ke7 46. Bxd6+ Kxd6 0-1
2022.12.27 Titled Tue 27th Dec Early
1085830 Sourath, Biswas (2264) Firouzja, Alireza (2785) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 c6 9. Qd3 Nbd7 10. O-O-O e6 11. g4 h5 12. g5 Ng8 13. e4 Ne7 14. Bd6 Nb6 15. Bc5 O-O 16. e5 Re8 17. Bg2 Nd7 18. Bd6 Rc8 19. Na4 Nf5 20. Ba3 Qa5 21. Qb3 Bf8 22. Bxf8 Rxf8 23. Bh3 b5 24. Nc3 Ne7 25. f4 b4 26. Ne2 c5 27. f5 exf5 28. Nf4 c4 29. Qf3 Qxa2 30. Kd2 c3+ 31. bxc3 Rxc3 32. Nd3 Qxc2+ 33. Ke3 Nb6 34. Rd2 Nc4+ 0-1
2022.12.27 Titled Tue 27th Dec Early
1086092 Flynn, Jacob (2149) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. Be3 e5 8. d5 Qe7 9. Nd2 Kh8 10. g4 Ng8 11. h4 f5 12. f3 Ndf6 13. g5 Nh5 14. Qc2 Nf4 15. O-O-O c6 16. Kb1 cxd5 17. Bxf4 exf4 18. Nxd5 Qe5 19. Nb3 fxe4 20. fxe4 f3 21. Bd3 Bg4 22. Rdg1 Bh5 23. Rf1 Rac8 24. Rf2 b5 25. c5 dxc5 26. Bxb5 c4 27. Na5 Rc5 28. Nxc4 Qb8 29. Ba4 Rfc8 30. Bb3 a5 31. Nde3 Ne7 32. Qd3 Rd8 33. Qc2 Nc6 34. Nd5 Nd4 35. Qd3 Rdc8 36. Re1 a4 37. Bxa4 Rxc4 38. Bd7 R8c5 39. e5 Rxd5 40. Qxc4 Rxe5 41. Rd1 Re2 0-1
2022.12.27 Titled Tue 27th Dec Early
1086233 Akylbekov, Nasyr (2239) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. Nf3 Bf5 7. c5 e6 8. Bb5 Nd7 9. Bf4 Be7 10. O-O O-O 11. a3 Bg4 12. Bxc6 bxc6 13. h3 Bxf3 14. Qxf3 e5 15. dxe5 Nxc5 16. b4 Ne6 17. Rfd1 Qb6 18. Bg3 a5 19. bxa5 Rxa5 20. Ne2 Rb8 21. Nf4 Qb3 22. Rd3 Qb2 23. Re1 Rxa3 24. Nxe6 Rxd3 25. Qxd3 fxe6 26. Qa6 Qb6 27. Qa4 Rf8 28. Kh2 c5 29. Qd7 Rf7 30. Qe8+ Bf8 31. f4 c4 32. Ra1 c3 33. Ra8 c2 34. Rc8 Qb3 35. Qxe6 Qb1 36. Rc7 c1=Q 37. Qxf7+ Kh8 38. Qxf8# 1-0
2022.12.27 Titled Tue 27th Dec Early
1086452 Sourath, Biswas (2264) Shturman, Arseniy (2185) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Nh5 7. Bg5 Qb6 8. dxc5 Bxc5 9. b4 Bf8 10. a4 h6 11. Bh4 g5 12. Nd4 Nxd4 13. exd4 Nf4 14. Bg3 a5 15. Bxf4 gxf4 16. Bb5+ Bd7 17. Bxd7+ Kxd7 18. Qh5 axb4 19. O-O f6 20. Rab1 Be7 21. cxb4 Rxa4 22. Nf3 Rxb4 23. Rbe1 Qd6 24. Qf7 b5 25. Re2 Rc4 26. Rfe1 Rc6 27. Nh4 Re8 28. Ra2 Rc7 29. Ng6 b4 30. Nxf4 b3 31. Ra5 b2 32. Nd3 Qb6 33. Nc5+ Rxc5 34. dxc5 b1=Q 35. Ra1 Qxa1 36. Rxa1 Qxc5 37. g4 Rb8 38. Re1 Rb6 39. Qg7 d4 40. Qxh6 d3 41. Qf4 Rd6 42. Rd1 d2 43. Qa4+ Kd8 44. Qa8+ Qc8 45. Qa5+ Ke8 46. Rxd2 Qc1+ 47. Kg2 Qxd2 48. Qb5+ Kf7 49. Qh5+ Kf8 50. Qh8+ Kf7 51. Qh5+ Kg7 52. h4 Rd5 53. g5 fxg5 54. Qg4 Qd4 55. Qxe6 Re5 56. Qc6 Qd5+ 57. Qxd5 Rxd5 58. hxg5 Rxg5+ 59. Kh3 Rf5 60. Kg3 Kf6 61. f3 Bd6+ 62. Kf2 Rf4 63. Ke3 Ke5 64. Kd3 Bc5 65. Ke2 Kd4 66. Kf2 Kd3+ 67. Kg3 Ke3 68. Kg2 Rxf3 69. Kh2 Kf4 70. Kg2 Kg4 71. Kh2 Bf8 72. Kg2 Rf4 73. Kh1 Kg3 74. Kg1 Bc5+ 75. Kh1 0-1
2022.12.27 Titled Tue 27th Dec Early
1086491 Sourath, Biswas (2264) Devaev, A (2325) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 cxd4 5. exd4 Nc6 6. c3 g6 7. Nbd2 Bg7 8. Be2 O-O 9. h3 Bf5 10. O-O Ne4 11. Qb3 Nxd2 12. Nxd2 Na5 13. Qb4 a6 14. Nb3 Nxb3 15. axb3 Qd7 16. Ra5 h5 17. Re1 Rfc8 18. Bf3 e6 19. c4 Bf8 20. c5 Bd3 21. Rd1 Bb5 22. Qd2 Qd8 23. Raa1 Bg7 24. b4 Qd7 25. Qe3 Re8 26. Be5 Bf8 27. Qf4 Bg7 28. Re1 Rac8 29. g4 hxg4 30. hxg4 Bxe5 31. Rxe5 Kg7 32. g5 Rh8 33. Qf6+ Kg8 34. Rae1 Qd8 35. Rxe6 fxe6 36. Qxg6+ Kf8 37. Rxe6 1-0
2022.12.27 Titled Tue 27th Dec Early
1086634 Bettalli, Francesco (2217) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 c5 8. dxc5 dxc5 9. Qxd8+ Kxd8 10. h3 Ne5 11. O-O-O+ Bd7 12. f4 Nec6 13. Nf3 a6 14. Bf2 b6 15. Nd5 Ra7 16. Nxb6 Rb7 17. Bxc5 Kc7 18. Nd5+ Kd8 19. e5 Ke8 20. Bc4 Be6 21. Bb3 Nd7 22. Be3 g5 23. g3 Nb4 24. Nxb4 Bxb3 25. axb3 Rxb4 26. Rd4 Rxd4 27. Bxd4 gxf4 28. gxf4 h5 29. Kb1 Bh6 30. e6 Nf6 31. f5 fxe6 32. fxe6 Rf8 33. Ne5 Ne4 34. Nf7 Bf4 35. Rd1 Rg8 36. Be3 Bd6 37. Rd4 Ng3 38. Rc4 1-0
2022.12.27 Titled Tue 27th Dec Late
1087271 Vifleemskaia, S (1947) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nge2 d6 6. Ng3 e5 7. d5 c6 8. Be2 Na6 9. O-O Nc7 10. Be3 h5 11. Bg5 cxd5 12. cxd5 Qe8 13. Qd2 Nh7 14. Bh6 h4 15. Nh1 f5 16. Bxg7 Kxg7 17. exf5 gxf5 18. f3 Qg6 19. Nf2 Bd7 20. Nh3 f4 21. Bd3 Bf5 22. Bxf5 Rxf5 23. Ne4 Rg8 24. a4 Kh8 25. Rf2 Rf7 26. Rd1 Rfg7 27. Qb4 Ne8 28. Rc1 Qf5 29. Kh1 Rg6 30. Qa5 Nhf6 31. Re1 Nxe4 32. fxe4 Qg4 33. Qd2 Nf6 34. Qe2 Qxe2 35. Rfxe2 Ng4 36. Kg1 Ne3 0-1
2022.12.27 Titled Tue 27th Dec Late
1087427 Sourath, Biswas (2264) Makarian, Rudik (2554) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. c4 Qxb2 6. cxd5 Qxa1 7. Qc2 Na6 8. Bxa6 bxa6 9. Nf3 d6 10. O-O Rb8 11. dxc5 Qb2 12. Qa4+ Qb5 13. Qc2 Bd7 14. Nd4 Qb2 15. Qe4 dxc5 16. Bxb8 Qxb8 17. Nb3 e6 18. Nc3 Be7 19. dxe6 Bxe6 20. Nxc5 Bxc5 21. Qc6+ Bd7 22. Qxc5 Qc8 23. Qe5+ Be6 24. Qxg7 Ke7 25. Ne4 Qc4 26. Qf6+ Kd7 27. Rd1+ Kc7 28. Qe5+ Kb7 29. Nd6+ 1-0
2022.12.27 Titled Tue 27th Dec Late
1087537 Sourath, Biswas (2264) Samsonkin, A (2426) 0-1
1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. g4 Nf6 11. h4 Nxe5 12. dxe5 Bxe5 13. Nf3 Bd6 14. Bd4 Rg8 15. Bd3 Nxg4 16. Qe2 Qe7 17. O-O-O a6 18. Rhe1 h5 19. Qc2 Bd7 20. Kb1 O-O-O 21. Qb3 Bc5 22. Bxc5 Qxc5 23. c4 Bc6 24. Rc1 d4 25. Qc2 Bxf3 0-1
2022.12.27 Titled Tue 27th Dec Late
1087686 Silvestre, Christian (1942) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. Nf3 Nc6 6. c3 Bg4 7. Be2 e6 8. Nbd2 Bd6 9. Nb3 c4 10. Nbd2 f5 11. h3 Bh5 12. g3 b5 13. Nh4 Bxe2 14. Qxe2 Qg5 15. Ndf3 Qg7 16. Qc2 a5 17. b3 O-O 18. bxc4 bxc4 19. Qa4 Ne7 20. Ke2 Ng6 21. Nxg6 hxg6 22. h4 Rfb8 23. Rab1 Qf8 24. Qc6 Qd8 25. h5 Rxb1 26. Rxb1 gxh5 27. Rh1 Rc8 28. Qa4 Qb6 29. Qc2 Rb8 30. Rxh5 Qb1 31. Qxb1 Rxb1 32. Nd2 Rb2 33. a4 Rc2 34. g4 fxg4 35. e4 dxe4 36. Rxa5 Bf4 0-1
2022.12.27 Titled Tue 27th Dec Late
1087849 Kravtsiv, M (2598) Sourath, Biswas (2264) 1-0
1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 Bg4 7. c3 Nbd7 8. h3 Bxf3+ 9. gxf3 e5 10. Bd3 Bc5 11. Ke2 Nh5 12. Nb3 Bb6 13. a4 a5 14. Rg1 f6 15. Be3 Nf4+ 16. Bxf4 exf4 17. Rxg7 O-O-O 18. Rag1 Ne5 19. Bc2 Nc4 20. Rf7 Rhg8 21. Rxg8 Rxg8 22. Rxf6 Nxb2 23. Nd4 Rg1 24. Rxf4 Rc1 25. Rf8+ Kd7 26. Rf7+ Kc8 27. e5 Kd8 28. Bf5 Rxc3 29. Ne6+ Ke8 30. Rxb7 Nc4 31. Bxh7 Nxe5 32. Rxb6 Rxf3 33. Rb7 Rxh3 34. Be4 Ra3 35. Nc5 Rc3 36. Nd3 Nc4 37. Bxc6+ Kd8 38. Bd5 Nd6 39. Rb2 Ra3 40. Ra2 Rc3 41. f4 Nf5 42. Kd2 Rc5 43. Be4 1-0
2022.12.27 Titled Tue 27th Dec Late
1087984 Sourath, Biswas (2264) Graif, William (2305) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 cxd4 6. exd4 e5 7. Bd2 Nc6 8. Rb1 Qxa2 9. Ra1 Qb2 10. Nf3 e4 11. Bc4 exf3 12. Ra2 fxg2 13. Rg1 Qxa2 14. Bxa2 Kd8 15. Bf4 d6 16. Bxd6 a6 17. Bxf8 Rxf8 18. Nd6 Kc7 19. Nf5 Bxf5 20. Qf3 Rfe8+ 21. Kd2 Be4 22. Qg3+ Kb6 23. Qxg7 Nxd4 24. Rb1+ Ka7 25. Qxf6 Rad8 26. Qb6+ Ka8 27. Kc3 Ne2+ 28. Kb4 g1=Q 29. Rxg1 Nxg1 30. Bxf7 Rf8 31. h4 Bc6 32. Bh5 Nh3 33. Bg4 Nxf2 34. Be2 Rf4+ 35. Kb3 Bd5+ 36. Kb2 Rc8 37. Bxa6 bxa6 38. Qxa6+ Kb8 39. Qd6+ Rc7 40. Qxf4 Nd1+ 41. Kc1 Nc3 42. Qf8+ Kb7 43. Qb4+ Kc8 44. Kd2 Ne4+ 45. Ke3 1-0
2022.12.27 Titled Tue 27th Dec Late
1088117 Lenderman, A (2570) Sourath, Biswas (2264) 1-0
1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 e5 7. O-O Nbd7 8. Be3 Qe7 9. d5 c5 10. Bg5 h6 11. Bd2 Kh7 12. a3 Ng8 13. g3 f5 14. exf5 gxf5 15. Nh4 e4 16. Bh5 Ne5 17. f4 exf3 18. Bf4 Nf6 19. Bxf3 Nxc4 20. Re1 Ne5 21. Bxe5 dxe5 22. d6 Qe6 23. Nb5 e4 24. Nc7 Qf7 25. Be2 Rb8 26. Qc2 Ne8 27. Qxc5 b6 28. Qb4 Nxc7 29. dxc7 Qxc7 30. Rac1 Qe5 31. Red1 Be6 32. Bc4 Rbc8 33. Bxe6 Qxe6 34. Rxc8 Rxc8 35. Qb5 Rf8 36. Rd7 Kg8 37. Rxa7 Bd4+ 38. Kg2 f4 39. Ng6 f3+ 40. Kh1 Qxg6 41. Qd5+ Rf7 42. Ra8+ Kh7 43. Qxd4 Rg7 44. Rf8 e3 45. Qxe3 Qb1+ 46. Qg1 Qxb2 47. Rxf3 Rc7 48. Rf1 Qxa3 49. Qg2 Qe7 50. Qf3 Qg7 51. Qe4+ Qg6 52. Qd4 Qc6+ 53. Kg1 Qc5 54. Qxc5 bxc5 55. Rc1 Kg6 56. Rc4 Kf5 57. Kf2 Ke5 58. Ke3 Kd5 59. Rh4 Ra7 60. Rxh6 Ra3+ 61. Kf4 c4 62. Rh8 c3 63. Rd8+ Ke6 64. Rc8 Kf6 65. Rc6+ Kg7 66. h4 Ra4+ 67. Kg5 Ra5+ 68. Kg4 Ra4+ 69. Kh3 Ra3 70. h5 Ra5 71. Kh4 Ra3 72. g4 Kf7 73. h6 c2 74. Rxc2 Ra6 75. Kh5 Ra5+ 76. g5 1-0
2022.12.27 Titled Tue 27th Dec Late
1088137 Bambino Filho, A (2144) Sourath, Biswas (2264) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nf3 Nf6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. Qxb7 Ndb4 10. Nb5 Nxd4 11. Nc7+ Qxc7 12. Qxc7 Ndc2+ 13. Kd2 Rd8+ 14. Qxd8+ Kxd8 15. gxf3 Nxa1 16. Bc4 e6 17. Kc3 Nc6 18. Bg5+ f6 19. Rd1+ Kc7 20. Be3 Bb4+ 21. Kd3 Rd8+ 22. Ke2 Nc2 23. Bxe6 N2d4+ 0-1
2022.12.27 Titled Tue 27th Dec Late
1088245 Sourath, Biswas (2264) Mendes Aaron Reeve (1976) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. O-O-O b6 7. e5 Nh5 8. Bh6 dxe5 9. dxe5 O-O 10. g4 Bxh6 11. Qxh6 Ng7 12. Nf3 f6 13. exf6 exf6 14. Bc4+ Kh8 15. h4 Bb7 16. h5 Nf5 17. gxf5 g5 18. Be6 Bc8 19. Rhe1 c6 20. Ne4 a5 21. Bxd7 Bxd7 22. Nexg5 fxg5 23. Nxg5 Bxf5 24. Rxd8 Raxd8 25. Re7 Kg8 26. Qg7# 1-0
2022.12.27 Titled Tue 27th Dec Late
1088351 Bryakin, M (2437) Sourath, Biswas (2264) 1-0
1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. c4 Bg7 5. Nc3 Nge7 6. Nge2 O-O 7. g3 d5 8. Bg2 d4 9. Nd5 Be6 10. e4 f5 11. d3 Rf7 12. O-O Qd6 13. f4 fxe4 14. dxe4 Bg4 15. h3 Bxe2 16. Qxe2 exf4 17. gxf4 d3 18. Qd2 Nxd5 19. cxd5 Bxb2 20. Qxb2 Nb4 21. e5 Qc5+ 22. Qf2 Qxf2+ 23. Rxf2 Rd8 24. Rd1 Nxd5 25. Rxd3 c6 26. Bxd5 Rxd5 27. Rxd5 cxd5 28. Kg2 Kg7 29. Kg3 h6 30. Rd2 Rd7 31. Kg4 Kf7 32. f5 gxf5+ 33. Kxf5 Ke7 34. Rg2 Kf8 35. Ke6 Rd8 36. Kf6 d4 37. e6 Rd6 38. Rf2 Ke8 39. Rg2 Kf8 40. Rf2 Ke8 41. Ke5 Rd8 42. Rg2 d3 43. Kf6 Kf8 44. e7+ 1-0
2022.12.13 Titled Tue 13th Dec Late
1103051 Pasti, Aron (2374) Sourath, Biswas (2264) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 Be6 9. Bg2 Nbd7 10. O-O h5 11. g5 Nh7 12. h4 f6 13. f4 Bg4 14. g6 Nhf8 15. f5 Nb6 16. Bf3 Qc7 17. Be3 Nfd7 18. Nd5 Nxd5 19. Qxd5 Qc6 20. Qf7+ Kd8 21. Qxg7 Bxf3 22. Qxh8+ Kc7 23. Qxa8 Qxe4 24. Rxf3 Qxf3 25. Bf2 Qxe2 26. Qg8 Qg4+ 27. Kh2 Qf4+ 28. Bg3 Qxf5 29. Qc4+ Nc5 30. g7 d5 31. Qxd5 Qxc2+ 32. Qg2 Qh7 33. g8=Q Qf5 34. Qg7 Qe6 35. Qh3 Qd6 36. Rd1 Qxd1 37. Qxe7+ Kb6 38. Bf2 Qc2 39. Qxc5+ Qxc5 40. Bxc5+ Kxc5 41. Qc3+ Kd5 42. Qf3+ e4 43. Qxh5+ Kd4 44. Qe2 f5 45. Kg3 Ke5 46. Qe3 Kd5 47. Kf4 Ke6 48. h5 Kf6 49. h6 Kg6 50. Qg3+ Kh7 51. Qg7# 1-0
2022.12.13 Titled Tue 13th Dec Late
1103235 Sourath, Biswas (2264) Rodriguez Santiago, J (1986) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 Nf6 10. g4 Nxe5 11. dxe5 Bxe5 12. f4 Bd6 13. g5 Nd7 14. Nf3 Qc7 15. f5 Ne5 16. f6 gxf6 17. gxf6 Nxf3+ 18. Qxf3 Bd7 19. O-O-O Qa5 20. Kb1 O-O-O 21. Bh3 Kb8 22. Bf4 Qc7 23. Bxd6 Qxd6 24. Qh5 Be8 25. Rhg1 Qf4 26. Rg7 Qxf6 27. Rdg1 h6 28. a3 Qf4 29. Ka2 Qc4+ 30. Ka1 Bb5 31. Qxf7 Bc6 32. Qxe6 Rhf8 33. Qe5+ Ka8 34. R7g4 Qb3 35. Rd4 Rf2 36. Rb4 Qc2 37. Qe7 Rdf8 38. Re1 a6 39. a4 R2f7 40. Qc5 Rc7 41. Qxf8+ Ka7 42. Qc5+ Kb8 43. Qb6 Qd2 44. Rb1 d4 45. Be6 dxc3 46. Ba2 cxb2+ 47. R4xb2 Qc3 48. Qxa6 Bxa4 49. Qxa4 Rc5 50. Qb3 Qe5 51. Qxb7# 1-0
2022.12.13 Titled Tue 13th Dec Late
1103300 Sourath, Biswas (2264) Bernat, David (1862) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Qb6 5. Nc3 c4 6. e4 Qxb2 7. Nxd5 Nxd5 8. exd5 Bg4 9. Rb1 Bxf3 10. Rxb2 Bxd1 11. Kxd1 Nd7 12. Rxb7 Nb6 13. Bc7 Nxd5 14. Bxc4 Nxc7 15. Rxc7 Kd8 16. Rb7 Kc8 17. Ba6 Kd8 18. Ke2 h5 19. Rhb1 Rh6 20. Bb5 Rb6 21. Bc4 Rxb1 22. Rxb1 e6 23. Rb7 Be7 24. Bb5 Bf6 25. Rxf7 Kc8 26. Rf8+ Bd8 27. Bc4 Kd7 28. Rf7+ Kd6 29. Rxg7 Rc8 30. Kd3 Bb6 31. Rg6 Re8 32. f4 1-0
2022.12.13 Titled Tue 13th Dec Late
1103442 Grot, Blazej (1844) Sourath, Biswas (2264) 0-1
1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Be3 Nf6 7. h3 d5 8. exd5 exd5 9. d4 b4 10. Nce2 c4 11. Nf3 Nc6 12. O-O Bd6 13. Nf4 O-O 14. c3 a5 15. Nh4 Ne7 16. Nh5 Nxh5 17. Qxh5 a4 18. a3 bxa3 19. bxa3 Bc8 20. Rfe1 Qa5 21. Bg5 Ng6 22. Qf3 Nxh4 23. Bxh4 Be6 24. Bg5 Rab8 25. Bf4 Bxf4 26. Qxf4 Qxc3 27. Qe5 Rfd8 28. Rab1 Rb3 29. Bxd5 Rxb1 30. Rxb1 Bxd5 31. Rb8 Qa5 32. Kh2 h6 33. Rxd8+ Qxd8 34. Qe3 Be6 35. Qc3 Qd5 36. f4 Qe4 37. g4 Qd3 0-1
2022.12.13 Titled Tue 13th Dec Late
1103510 Sourath, Biswas (2264) Harshavardhan, G B (2434) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. dxc5 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c3 g6 8. Nf3 Bg7 9. Be5 O-O 10. O-O a5 11. b4 Ba6 12. Re1 Nd7 13. Bxg7 Kxg7 14. Nbd2 e5 15. Nb3 a4 16. Na5 Qc7 17. e4 dxe4 18. Rxe4 Bb5 19. c4 f5 20. Re1 Rxa5 21. bxa5 Bxc4 22. Qd6 Qxd6 23. cxd6 Kf6 24. Rab1 Bxa2 25. Rb7 Be6 26. a6 a3 27. a7 a2 28. Nxe5 Nxe5 29. Rb8 Rf7 30. a8=Q Nd3 31. Rxe6+ Kxe6 32. Qxa2+ Kf6 33. Qa1+ Ne5 34. f4 Kg7 35. fxe5 Kh6 36. e6 Kh5 37. exf7 g5 38. f8=Q Kh4 39. Qaf6 h5 40. Q8h6 Kg4 41. Qhxg5# 1-0
2022.12.13 Titled Tue 13th Dec Late
1103623 Sourath, Biswas (2264) Nasuta, G (2546) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 Nh5 6. dxc5 Nxf4 7. exf4 g6 8. c3 Bh6 9. Bb5 O-O 10. Bxc6 bxc6 11. Qa4 Rb8 12. Nb3 Qc7 13. g3 Bg4 14. Nfd4 e5 15. Nxc6 Bd7 16. Ne7+ Kh8 17. Nxd5 Qb7 18. Qe4 Bf5 19. Qc4 exf4 20. O-O fxg3 21. hxg3 Rbc8 22. Rad1 Be6 23. Qh4 Bxd5 24. Qxh6 Bxb3 25. axb3 Qxb3 26. Rd4 Qb7 27. Rfd1 Kg8 28. b4 Rc7 29. Rd8 1-0
2022.12.13 Titled Tue 13th Dec Late
1103777 Kravtsiv, M (2598) Sourath, Biswas (2264) 1-0
1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 Bg4 7. Be2 Nbd7 8. Ne1 Bxe2+ 9. Kxe2 e5 10. Nd3 Bd6 11. f3 Bc7 12. a4 Ke7 13. b3 Ne8 14. Nc4 f6 15. Rd1 Ke6 16. Ba3 b5 17. Ne3 bxa4 18. bxa4 Nd6 19. Nb4 Nb8 20. Rab1 a5 21. Nd3 Na6 22. Bxd6 Bxd6 23. Nf5 Bf8 24. Rb6 g6 25. Rxc6+ Kf7 26. Ne3 Bh6 27. Nd5 Rhc8 28. Rxf6+ Kg7 29. c3 Rxc3 30. Rxg6+ hxg6 31. Nxc3 Rc8 32. Nd5 Rc2+ 33. Kf1 Ra2 34. Rb1 Rxa4 35. Rb7+ Kf8 36. Nxe5 Ra1+ 37. Kf2 Nc5 38. Rf7+ Ke8 39. Nc7+ Kd8 40. Nc6+ Kc8 41. Nb5 Nd7 42. e5 Ra2+ 43. Kg3 Re2 44. Nbd4 Nxe5 45. Nxe2 Nxf7 46. Nxa5 Kd7 47. Nf4 Ne5 48. Nb3 Ke7 49. Nd4 Kf6 50. Nde2 g5 51. Nd5+ Ke6 52. Ne3 Bf8 53. Nd4+ Kf7 54. Ng4 Ng6 55. Nf5 Bb4 56. Kf2 Ke6 57. Ng7+ Kf7 58. Nf5 Ke6 59. Nd4+ Kd5 60. Ne2 Ke6 61. Ke3 Bc5+ 62. Ke4 Ne7 63. Ne3 Kf7 64. Nd5 Ng6 65. g3 Ke6 66. h3 Ne5 67. Nc7+ Kd6 68. Nb5+ Ke6 69. Ned4+ Kf6 70. Ne2 Nf7 71. Nbc3 Bf2 72. Kd5 Be3 73. Ne4+ Kg6 74. g4 1-0
2022.12.13 Titled Tue 13th Dec Late
1103853 Sourath, Biswas (2264) Bernabeu Lopez, C (2425) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 Bg4 7. Qd2 c6 8. Ne5 Nbd7 9. Nxg4 Nxg4 10. f3 Ngf6 11. e4 dxe4 12. fxe4 Qa5 13. e5 Nd5 14. Nxd5 Qxd2+ 15. Kxd2 cxd5 16. g3 Bh6 17. Bg5 Bxg5+ 18. hxg5 a6 19. g4 h4 20. Bd3 Nf8 21. c4 Rd8 22. cxd5 Rxd5 23. Ke3 Ne6 24. Bc4 Rd8 25. Bxe6 fxe6 26. Rac1 Kd7 27. Rcf1 Rc8 28. Kd3 Rh7 29. Rh3 Kc6 30. Rc1+ Kd7 31. Rxc8 Kxc8 32. Ke4 Kd7 33. d5 exd5+ 34. Kxd5 e6+ 35. Kc5 Kc7 36. a4 b6+ 37. Kd4 Kc6 38. Rc3+ Kb7 39. Rh3 Rh8 40. Ke4 Kc6 41. Rc3+ Kb7 42. Rh3 Kc7 43. Rc3+ Kd7 44. Rd3+ Ke7 45. Rh3 Kf7 46. b3 a5 47. Rc3 Ke7 48. Rc7+ Kd8 49. Ra7 Rf8 50. Ra8+ Ke7 51. Ra7+ Ke8 52. Rh7 Rf2 53. Rxh4 Rb2 54. Rh3 Re2+ 55. Kd4 Rd2+ 56. Kc4 Rd5 57. Re3 Ke7 58. Re4 Rc5+ 59. Kd4 Kd7 60. Ke3 Kc6 61. Rd4 Rxe5+ 62. Kf4 Rd5 63. Rc4+ Rc5 64. Re4 Kd6 65. Rd4+ Rd5 66. Rc4 e5+ 67. Ke4 Rc5 68. Kd3 Kd5 69. Re4 Rc3+ 70. Kxc3 Kxe4 71. Kc4 Kf4 72. Kb5 e4 73. Kxb6 e3 74. Kxa5 e2 75. b4 e1=Q 76. Kb5 Qe8+ 77. Ka5 Qa8+ 78. Kb5 Kxg5 79. a5 Kxg4 80. a6 Kf5 81. Ka5 Ke6 82. b5 Kd7 83. b6 Kc6 84. b7 Qa7 85. Kb4 Kb6 0-1
2022.11.15 Titled Tue 15th Nov Early
1124931 Sourath, Biswas (2264) Kaminski, V (2247) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nc6 6. O-O-O Nh5 7. Be3 e5 8. d5 Ne7 9. g3 O-O 10. Be2 Nf6 11. Bh6 Ne8 12. h4 f5 13. h5 Nf6 14. hxg6 hxg6 15. Bxg7 Kxg7 16. Qh6+ Kf7 17. Nh3 Rg8 18. Ng5+ Ke8 19. Bb5+ c6 20. dxc6 bxc6 21. Bc4 d5 22. exd5 cxd5 23. Nxd5 Nexd5 24. Rhe1 e4 25. Bxd5 Nxd5 26. Qh7 Qxg5+ 27. f4 Nf6 28. Qc7 Nd5 29. Rxd5 Qe7 30. Re5 Be6 31. Qc3 Kf7 32. Rc5 Rac8 33. Rxc8 Rxc8 34. Qa5 Qc5 35. Qa4 Rc7 36. c3 Qc6 37. Qd4 Qd5 38. Qh8 Qxa2 39. Qh7+ Ke8 40. Qxc7 Bf7 41. Rd1 Qa1+ 42. Kd2 1-0
2022.11.15 Titled Tue 15th Nov Early
1125059 Willathgamuwa, Kevin (2062) Sourath, Biswas (2264) 1-0
1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 f5 19. Ne5 Bg5 20. Nd3 O-O-O 21. Kc2 Bxe3 22. fxe3 Nf6 23. Ne5 Rhf8 24. Ng6 Rf7 25. Ne5 Rc7 26. Rdg1 c5 27. Kd3 cxd4 28. exd4 Ne4 29. Ke3 Nf6 30. b3 f4+ 31. Kd3 b5 32. cxb5 Rc5 33. Rc1 Rxc1 34. Rxc1+ Kb7 35. Rc6 Re8 36. Nc4 Re7 37. Nd6+ Ka8 38. Rc8# 1-0
2022.11.15 Titled Tue 15th Nov Early
1125363 Sourath, Biswas (2264) Cherry, A (1970) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 Qb6 8. Qb3 Qxb3 9. axb3 Rc8 10. b4 a6 11. Nb3 e6 12. Nc5 Bxc5 13. bxc5 O-O 14. Nd2 Rfe8 15. Bd6 e5 16. dxe5 Nxe5 17. Kd1 Neg4 18. Bg3 Rxc5 19. Nb3 Rcc8 20. Nd4 Bg6 21. Be2 Ne5 22. Re1 h6 23. Bh4 Ne4 24. f3 Nc5 25. f4 Nc4 26. f5 Ne3+ 27. Kd2 Nxf5 28. Bg4 Nxd4 29. Bxc8 Rxc8 30. cxd4 Nb3+ 31. Ke3 Nxa1 32. Rxa1 Rc2 33. Bg3 Rxb2 34. Kf4 Rxg2 35. Ke5 Be4 36. Kd6 Rc2 37. Kd7 g5 38. Be5 Kh7 39. Rf1 f5 40. Rg1 Kg6 41. Rg3 a5 42. Rb3 f4 43. Rb6+ Kh5 44. Bg7 Kg4 45. Rxh6 f3 46. h3+ Kf4 47. Rf6+ Ke3 48. Bh6 f2 49. Bxg5+ Kxd4 50. Bh4 Bd3 51. Bxf2+ Kc4 52. Bb6 a4 53. Rf4+ Kb5 54. Bc7 Bc4 55. Rd4 a3 56. Bd6 a2 57. Rd1 Rb2 58. Be5 Rb1 59. Rd2 a1=Q 60. Bxa1 Rxa1 61. Rb2+ Kc5 62. h4 b5 63. h5 Ra7+ 64. Kc8 Rh7 65. h6 Rxh6 66. Kd8 b4 67. Rf2 Rh3 68. Rh2 Rxh2 0-1
2022.11.15 Titled Tue 15th Nov Early
1125402 Manon Og, R (2000) Sourath, Biswas (2264) 0-1
1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 d6 5. Bd3 Nf6 6. f4 Nbd7 7. Nf3 Be7 8. O-O O-O 9. e5 Nd5 10. Nxd5 Bxd5 11. c3 dxe5 12. fxe5 c5 13. Be3 cxd4 14. cxd4 Bxf3 15. Qxf3 Nxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. dxe5 Qd3 19. Rf3 Qe4 20. Rh3 f6 21. exf6 Bxf6 22. Rf1 Rad8 23. Kh1 Rd5 24. Qe2 Rf5 25. Rd1 Bxb2 26. Qxb2 Rf1+ 27. Rxf1 Rxf1+ 28. Bg1 Rxg1+ 29. Kxg1 Qe1# 0-1
2022.11.15 Titled Tue 15th Nov Early
1125581 Sourath, Biswas (2264) Fernandez Siles, L (2220) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 Bg4 7. Qd2 Bxf3 8. gxf3 c6 9. e4 e6 10. O-O-O Qa5 11. Bd6 Na6 12. Kb1 O-O-O 13. e5 Ne8 14. Ba3 Bf8 15. Bxf8 Rxf8 16. a3 Nac7 17. Ka2 Ng7 18. b4 Qb6 19. Na4 Na8 20. Nxb6+ Nxb6 21. Kb3 Kc7 22. a4 a5 23. bxa5 Nd7 24. a6 bxa6 25. Qa5+ Nb6 26. c4 dxc4+ 27. Bxc4 Rb8 28. Kc3 Kd7 29. Rb1 1-0
2022.11.15 Titled Tue 15th Nov Early
1125848 Valle, Lu (2268) Sourath, Biswas (2264) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 Qc7 9. O-O-O h6 10. Bxf6 Bxf6 11. Be2 Nc6 12. Nb3 Be7 13. Bf3 b5 14. Kb1 Bb7 15. g4 Rc8 16. Rhe1 O-O 17. g5 hxg5 18. Rg1 b4 19. Ne2 d5 20. exd5 exd5 21. Bxd5 gxf4 22. Nxf4 Rcd8 23. Rxg7+ Kxg7 24. Nh5+ Kh7 25. Qd3+ f5 26. Qh3 Ne5 27. Nf4+ Kg7 28. Ne6+ Kf6 29. Qh4+ Kg6 30. Rg1+ Ng4 31. Rxg4+ fxg4 32. Qxg4+ Kf6 33. Qg5+ Kf7 34. Qg7+ Ke8 35. Nxc7+ Kd7 36. Be6+ Kxc7 37. Qxe7+ Kb8 38. a3 Rd1+ 39. Ka2 Rff1 40. Nc5 b3+ 41. Kxb3 Bc6 42. Bc4 Rf3+ 43. c3 Rd2 44. Nxa6+ Kc8 45. Qc7# 1-0
2022.11.15 Titled Tue 15th Nov Early
1126063 Sourath, Biswas (2264) Begunov, K (2325) 0-1
1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. Nf3 Bg4 5. c4 e6 6. Qb3 Qb6 7. Nc3 Bxf3 8. gxf3 Nbd7 9. c5 Qxb3 10. axb3 Nh5 11. Bc7 Rc8 12. Be5 Nxe5 13. dxe5 Bxc5 14. f4 g6 15. b4 Bxb4 16. Rxa7 Rb8 17. Be2 Ng7 18. O-O Bc5 19. Ra4 Kd7 20. Rfa1 Nf5 21. b4 Bb6 22. Rd1 Kc7 23. b5 Ra8 24. bxc6 bxc6 25. Rc1 Rxa4 26. Nxa4 Ra8 27. Bb5 c5 28. Rb1 Ba7 29. Nc3 Rb8 30. Ra1 Bb6 31. Bd3 c4 32. Bc2 d4 33. exd4 Nxd4 34. Be4 Bc5 35. Kg2 Rb3 36. Rc1 Bb4 37. Na2 c3 38. Nxb4 Rxb4 39. Rxc3+ Kd7 40. Ra3 Nb5 41. Rd3+ Ke7 42. f3 Nd4 43. Rc3 f5 44. exf6+ Kxf6 45. Rc7 Rb2+ 46. Kh3 h5 47. Rc8 Nf5 48. Rf8+ Kg7 49. Re8 Kf7 50. Ra8 Rf2 51. Ra7+ Kf6 52. Ra8 Nd4 53. Kg3 Rb2 54. Rf8+ Kg7 55. Rd8 Ne2+ 56. Kh4 Nxf4 57. Kg5 Nh3+ 58. Kh4 Nf2 59. Bc6 Rc2 60. Bb5 Rc5 61. Bd3 Rd5 62. Rxd5 exd5 63. Bb1 Kf6 64. Kg3 Nd1 65. Bd3 Ne3 66. f4 Nf5+ 67. Kf3 Ke6 68. Bc2 Kd6 69. Bd3 Kc5 70. Ke2 Kd4 71. Kd2 Nh4 0-1
2022.11.08 Titled Tue 8th Nov Early
1133293 Chong, Kai Ni Agnes (1862) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. O-O cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. e4 Nb6 10. Ne2 Nc6 11. Nbc3 Be6 12. b3 Nb4 13. Bb2 Nd3 14. Ba3 Rc8 15. Bxe7 Qxe7 16. Qxd3 Rfd8 17. Qe3 Qa3 18. Rad1 Qb2 19. Nd5 Bxd5 20. Rd2 Qxd2 21. Qxd2 Bxb3 22. Qa5 Bc4 23. Bf3 Ba6 24. Rc1 Rxc1+ 25. Nxc1 Rd3 26. Nxd3 Bxd3 27. Qd2 Bc4 28. Qd8+ Bf8 29. a3 Kg7 30. Qd4+ f6 31. e5 Bxa3 32. exf6+ Kf7 33. Bxb7 Be6 34. Bc6 Bf8 35. Qd8 Bc4 36. Be8+ Kg8 37. Qc7 Be6 38. Qxa7 Nd5 39. Qb7 Nxf6 40. Bc6 Bf7 41. Bg2 Ne8 42. Qf3 Nd6 43. h4 Be6 44. h5 g5 45. h6 Bxh6 46. Qf6 Nf7 47. Qxe6 Bg7 48. Bd5 Kh8 49. Qxf7 h6 50. Qg8# 1-0
2022.11.08 Titled Tue 8th Nov Early
1133402 Sourath, Biswas (2264) Trifan, Andrei Ioan (2296) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. Nf3 f6 12. exf6 Qxf6 13. O-O Nde5 14. Nxe5 Nxe5 15. Bb5 Rf8 16. e4 d4 17. cxd4 cxd4 18. f4 Nc6 19. e5 Qd8 20. Bd3 Ne7 21. Bh4 Qd7 22. Bxe7 Qxe7 23. Be4 Qb4 24. Qh5 h6 25. Qg6 Bd7 26. Qh7+ Kf7 27. Bg6+ Ke7 28. Qxg7+ Kd8 29. Rfd1 Rxf4 30. Qxh6 Qf8 31. Qg5+ Kc7 32. Rac1+ Bc6 33. Rf1 Rxf1+ 34. Rxf1 Qc5 35. Bd3 Qd5 36. Qe7+ Kb6 37. Qb4+ Kc7 38. Rf7+ Bd7 39. Be4 a5 40. Rxd7+ Kxd7 41. Qa4+ b5 42. Bxd5 bxa4 43. Bxa8 d3 44. Kf2 d2 45. Ke2 1-0
2022.11.08 Titled Tue 8th Nov Early
1133594 Starosta, Martyna (1991) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. O-O Nd7 11. Bd2 Nf8 12. Rae1 Qc7 13. h3 Be6 14. f4 Qb6 15. c4 Bb4 16. Bxb4 Qxb4 17. a3 Qd6 18. f5 Bd7 19. Qc3 Re3 20. c5 Qe7 21. Nf4 Re8 22. Kf2 g5 23. fxg6 fxg6 24. Qd2 Rxe1 25. Rxe1 Qxe1+ 26. Qxe1 Rxe1 27. Kxe1 Kf7 28. b4 h4 29. Bc4+ Ne6 30. d5 cxd5 31. Bxd5 b6 32. c6 Bc8 33. c7 Ke7 34. Bxe6 Bxe6 35. Nxe6 Kd7 36. Nf8+ Kxc7 37. Nxg6 Kc6 38. Kd2 Kb5 39. Kc3 Ka4 40. Kb2 a5 41. bxa5 bxa5 42. Nxh4 Kb5 43. Nf3 Kc5 44. Kc3 Kd5 45. Kd3 Ke6 46. g4 f5 47. Kd4 Kf6 48. Ke3 Kg6 49. Kf4 fxg4 50. hxg4 Kf6 51. g5+ Kg6 52. Ne5+ 1-0
2022.11.08 Titled Tue 8th Nov Late
1134989 Sourath, Biswas (2264) Da Matta, Eduardo Cesar (2047) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bf5 5. c3 e6 6. Qb3 Qb6 7. Qxb6 axb6 8. Bb5 Nf6 9. Ne5 Rc8 10. Nxc6 bxc6 11. Ba6 Rd8 12. Bc7 Rd7 13. Bxb6 cxd4 14. cxd4 Bb4+ 15. Ke2 O-O 16. a3 Bd6 17. b4 e5 18. Nd2 exd4 19. Bxd4 Ng4 20. h3 Ne5 21. f4 Ng6 22. g4 Be4 23. Nxe4 dxe4 24. Rhc1 Bxf4 25. Rxc6 Be5 26. Rd1 Bxd4 27. Rxd4 Nf4+ 28. Kd2 Rxd4+ 29. exd4 Nxh3 30. Rc8 Nf2 31. Rxf8+ Kxf8 32. Bb7 e3+ 33. Kxe3 Nxg4+ 34. Kf4 Nf6 35. a4 Ke7 36. a5 Ne8 37. a6 Nc7 38. a7 1-0
2022.11.08 Titled Tue 8th Nov Late
1135199 Sourath, Biswas (2264) Zhigalko, S (2572) 1/2-1/2
1. d4 Nf6 2. Bf4 e6 3. e3 d6 4. Nf3 b6 5. Bb5+ Nbd7 6. Bc6 Rb8 7. c4 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. d5 O-O 11. O-O Nhf6 12. Nc3 e5 13. a4 a5 14. Nb5 Nc5 15. Nd2 Bf5 16. f3 h6 17. e4 Bh7 18. Nb3 Nxb3 19. Qxb3 Nh5 20. Rae1 Kh8 21. Qc3 f5 22. exf5 Rxf5 23. c5 dxc5 24. g4 Rg5 25. h4 Rg6 26. Qxe5 Qxh4 27. Qxc7 Rxg4+ 28. fxg4 Qxg4+ 29. Kh2 Qh4+ 30. Kg1 Qg4+ 31. Kh2 Qh4+ 32. Kg1 Qg5+ 33. Kh2 Qh4+ 1/2-1/2
2022.11.08 Titled Tue 8th Nov Late
1135321 Kozak, Adam (2538) Sourath, Biswas (2264) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. b3 Nf6 5. e5 dxe5 6. Nxe5 a6 7. Bxd7+ Nxd7 8. Qe2 Qc7 9. Bb2 Nf6 10. O-O g6 11. Nc3 Bg7 12. Rae1 O-O 13. Ne4 Ng4 14. Nxg4 Bxb2 15. c3 Bxg4 16. Qxg4 f5 17. Qg3 e5 18. Ng5 Rad8 19. Ne6 Qd6 20. Nxf8 Rxf8 21. Qxe5 Qxd2 22. Re3 c4 23. Qe6+ Kg7 24. Qxc4 Rf7 25. a4 f4 26. Rh3 f3 27. Rxh7+ Kxh7 28. Qxf7+ 1-0
2022.11.08 Titled Tue 8th Nov Late
1135436 Sourath, Biswas (2264) De Souza, Cristiano Gomes (2018) 1-0
1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. h4 h6 5. Nc3 d6 6. Bd3 c6 7. f3 b5 8. g4 b4 9. Nce2 Nd5 10. Qd2 e5 11. dxe5 dxe5 12. Bg3 Qb6 13. Bf2 Qb7 14. e4 Nf4 15. Bc5 a5 16. Nxf4 exf4 17. c3 Nd7 18. Bd6 c5 19. Ne2 Qc6 20. Qxf4 Ba6 21. Rd1 Bxd3 22. Rxd3 O-O-O 23. Qxf7 Rhg8 24. O-O Be5 25. Rfd1 Rg7 26. Qe6 Bxd6 27. Rxd6 Qb7 28. Rc6+ Kb8 29. Qd6+ Ka7 30. Rc7 1-0
2022.11.08 Titled Tue 8th Nov Late
1135644 Pakleza, Z (2496) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. c3 b6 8. Nbd2 Bb7 9. a4 a6 10. O-O Nbd7 11. Bh2 Ne4 12. Nxe4 Bxe4 13. Nd2 Bb7 14. Qb3 Qc7 15. Rfd1 Rab8 16. Bg3 Nf6 17. Qa3 Ne4 18. Nxe4 Bxe4 19. Bxa6 c4 20. Qb4 Bc2 21. Bxc4 Bxd1 22. Rxd1 Qa7 23. Bb5 Rfc8 24. Qa3 Ra8 25. c4 Qb7 26. Qd3 d5 27. b3 e6 28. Kh2 h5 29. Re1 Qe7 30. Kh1 h4 31. Bh2 Qb4 32. Rd1 Rd8 33. Bc7 Rdc8 34. Bxb6 dxc4 35. bxc4 e5 36. Rb1 Qd6 37. c5 Qd5 38. Bc4 Qc6 39. a5 exd4 40. exd4 Qf6 41. d5 Qxf2 42. d6 Be5 43. Rf1 Qb2 44. Qxg6+ Kh8 45. Qh6+ Kg8 46. Bxf7# 1-0
2022.11.08 Titled Tue 8th Nov Late
1135685 Sourath, Biswas (2264) Sibilio, M (2279) 1-0
1. d4 d6 2. Bf4 c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. Nf3 Nf6 6. e4 Nbd7 7. Be2 a6 8. a4 e6 9. O-O Be7 10. a5 O-O 11. Nd2 Ne5 12. Be3 Qc7 13. f4 Ned7 14. Nc4 Rb8 15. Nb6 Nc5 16. Bf3 Rd8 17. Qe2 Nfd7 18. Nbd5 1-0
2022.11.08 Titled Tue 8th Nov Late
1135889 Sourath, Biswas (2264) Kobo, Ori (2554) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. O-O-O b5 7. f3 Nbd7 8. e5 b4 9. Nb1 Nd5 10. Bh6 Bxh6 11. Qxh6 dxe5 12. dxe5 Qb6 13. e6 fxe6 14. Qg7 Rf8 15. Qxh7 Ne5 16. Nh3 Qe3+ 17. Nd2 Nc3 18. f4 Nxd1 19. Kxd1 Nf7 20. Qxg6 Bb7 21. Bc4 Rd8 22. Bd3 c5 23. Re1 Qd4 24. Qxe6 Qd6 25. Bb5+ Rd7 26. Bxd7+ Qxd7 27. Qxd7+ Kxd7 28. Re2 Rg8 29. g3 Bd5 30. b3 a5 31. Nf2 a4 32. Nd3 Kd6 33. Ne5 Nxe5 34. Rxe5 axb3 35. axb3 Rh8 36. h4 Rg8 37. Rg5 Ra8 38. Nc4+ Bxc4 39. bxc4 Ra1+ 40. Kd2 Rg1 41. g4 Rg2+ 42. Kc1 Rg1+ 43. Kb2 Rg2 44. h5 Rh2 45. Rg6+ Kd7 46. h6 Rh4 47. g5 Rxf4 48. h7 Rh4 49. Rh6 1-0
2022.11.08 Titled Tue 8th Nov Late
1135962 Gareev, T (2602) Sourath, Biswas (2264) 1-0
1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. g4 Nd7 9. h4 f5 10. gxf5 gxf5 11. Nf3 Ndc5 12. Rg1 f4 13. Bd2 Kh8 14. a3 c6 15. b4 Nd7 16. Ng5 Nf6 17. Qb3 Qe7 18. O-O-O h6 19. Nf3 Bd7 20. dxc6 bxc6 21. c5 Be6 22. Qa4 dxc5 23. Nxe5 Bf7 24. Nxf7+ Rxf7 25. Bxa6 Nxe4 26. Rge1 Nxc3 27. Bxc3 Qc7 28. Qc2 Raf8 29. Bc4 Re7 30. Qg6 Bxc3 31. Qxh6+ 1-0
2022.11.08 Titled Tue 8th Nov Late
1136076 Prem, Pranav (2061) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Bg4 7. O-O Bxf3 8. Bxf3 e5 9. d5 a5 10. Be3 Na6 11. a3 Nd7 12. Qc2 f5 13. Be2 f4 14. Bd2 Nf6 15. Rab1 g5 16. f3 h5 17. b4 axb4 18. axb4 g4 19. Nb5 c6 20. dxc6 bxc6 21. Nc3 Qb6+ 22. c5 dxc5 23. Na4 Qd8 24. Bxa6 Qd4+ 25. Kh1 Rxa6 26. Nxc5 Rb6 27. Ne6 Qd7 28. Nxf8 Bxf8 29. Bc3 Rb5 30. Rbd1 Qe6 31. Rd8 h4 32. Qe2 Kf7 33. Rfd1 Bxb4 34. Bxb4 Rxb4 35. R8d6 Qc4 36. Qd2 gxf3 37. gxf3 Rb3 38. Rxf6+ Kxf6 39. Qd8+ Kg6 40. Rg1+ Kf7 41. Qg8+ Kf6 42. Qxc4 1-0
2022.11.01 Titled Tue 1st Nov Early
1139229 Sourath, Biswas (2264) Mosutha, Thuso (1981) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Nf6 5. Nbd2 g6 6. dxc5 Bg7 7. c3 a5 8. Bb5 O-O 9. O-O Nh5 10. Bg5 h6 11. Bh4 g5 12. Nd4 Nf6 13. Bg3 Bd7 14. a4 Re8 15. Bxc6 Bxc6 16. Be5 Nd7 17. Bxg7 Kxg7 18. Nf5+ Kf6 19. Nxh6 Nxc5 20. Qh5 Rf8 21. Ng4+ Kf5 22. f4 Ke6 23. Ne5 f6 24. Qh3+ Kd6 25. Nef3 gxf4 26. exf4 Kc7 27. Nd4 e5 28. fxe5 fxe5 29. Qg3 Qd6 30. Nf5 Qe6 31. Rae1 Rxf5 32. Rxf5 Qxf5 33. Rxe5 Qc2 34. Re2+ Kd8 35. Qh4+ Kc7 36. Qf4+ Kd8 37. Qf8+ Kc7 38. Qxc5 Qd1+ 39. Kf2 Rd8 40. Nf3 Qd3 41. Re7+ Kb8 42. Qb6 Qc2+ 43. Re2 1-0
2022.11.01 Titled Tue 1st Nov Early
1139315 Kamsky, G (2666) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bg5 O-O 5. Nbd2 d5 6. e3 c5 7. Be2 Qb6 8. Qb3 Nc6 9. O-O c4 10. Qa3 Qc7 11. b3 b5 12. Bxf6 Bxf6 13. Qc5 Be6 14. Qxb5 Rfb8 15. Qc5 cxb3 16. axb3 Rc8 17. Ba6 Rd8 18. b4 Qd7 19. Bb5 Rdc8 20. Ra6 1-0
2022.11.01 Titled Tue 1st Nov Early
1139466 Sourath, Biswas (2264) Brown, An (2279) 1-0
1. d4 g6 2. e4 Bg7 3. Bf4 c6 4. Nf3 d5 5. Nc3 dxe4 6. Nxe4 Nf6 7. Bd3 Nxe4 8. Bxe4 Nd7 9. c3 O-O 10. O-O Qb6 11. Rb1 Nf6 12. Bc2 Nd5 13. Bd2 Bg4 14. h3 Bxf3 15. Qxf3 e5 16. dxe5 Bxe5 17. Bh6 Rfe8 18. Bb3 Rad8 19. Rfe1 Qc7 20. Rbd1 Bh2+ 21. Kf1 Rxe1+ 22. Rxe1 Be5 23. Rd1 Qd6 24. c4 1-0
2022.11.01 Titled Tue 1st Nov Early
1139765 Sourath, Biswas (2264) Timofeev, Arty (2567) 1/2-1/2
1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 a6 5. Nf3 Bg7 6. Qd2 b5 7. Bd3 Bb7 8. e5 b4 9. Ne2 Nd5 10. Bh6 Bxh6 11. Qxh6 Kd7 12. Qh3+ e6 13. O-O Nc6 14. c4 bxc3 15. bxc3 dxe5 16. Rab1 Rb8 17. Be4 Ke7 18. dxe5 h6 19. Rfd1 Qc8 20. Qg3 Na5 21. Nfd4 Kf8 22. Qf3 Kg8 23. h4 Nc4 24. h5 g5 25. Qg3 Kf8 26. Bd3 Ncb6 27. Rf1 Rg8 28. Qh3 Nd7 29. c4 Ne7 30. f4 g4 31. Qe3 Ke8 32. Nc3 Nc5 33. Ne4 Bxe4 34. Bxe4 g3 35. Nc6 Rxb1 36. Rxb1 Nd7 37. Nxe7 Kxe7 38. c5 c6 39. Qd4 Kf8 40. Qd6+ Kg7 41. Bxc6 Nb8 42. Be4 a5 43. Qe7 Qd8 44. Rb7 Qxe7 45. Rxe7 Na6 46. c6 Rc8 47. Ra7 Nc5 48. Bf3 Nd3 49. Rxa5 Nxf4 50. Ra4 Nd3 51. Rg4+ Kf8 52. Rxg3 Nxe5 53. Be4 f5 54. Bf3 Nxf3+ 55. gxf3 Rxc6 56. Rg6 Kf7 57. Rxh6 Rc2 58. Rh7+ Kf6 59. Ra7 Kg5 60. Ra6 Kxh5 61. Rxe6 Rxa2 62. Rf6 Kg5 63. Rf8 Kf4 64. Rf7 Kg3 65. Rg7+ Kxf3 66. Rf7 f4 67. Rf8 Ra1+ 68. Kh2 Ke3 69. Re8+ Kf2 70. Kh3 Ra4 71. Rf8 f3 72. Rf7 Re4 73. Rf8 Re2 74. Kg4 Ke3 75. Rxf3+ Kd2 76. Rf4 Re3 77. Kf5 Rd3 78. Re4 Re3 79. Re5 Rxe5+ 80. Kxe5 1/2-1/2
2022.11.01 Titled Tue 1st Nov Early
1139843 Zakhartsov, Vl (2523) Sourath, Biswas (2264) 1-0
1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. Bc2 g6 7. O-O Bg7 8. d4 exd4 9. cxd4 cxd4 10. Nxd4 O-O 11. Nxc6 bxc6 12. Nc3 d5 13. Bg5 Qb6 14. Na4 Qc7 15. exd5 Nxd5 16. Rc1 h6 17. Bh4 Be6 18. Bb3 Rac8 19. Nc5 Bf5 20. Qd2 Qb6 21. Rfd1 Nf6 22. Qf4 Nh5 23. Qf3 Bxb2 24. Na4 Qb4 25. Rc4 Qa3 26. g4 Be6 27. Rc2 Bxb3 28. axb3 Bf6 29. Bxf6 Nxf6 30. Nc5 Nd5 31. Rc4 Qb2 32. Ne4 Rfe8 33. Nd6 Rcd8 34. Qxf7+ 1-0
2022.11.01 Titled Tue 1st Nov Early
1139991 Kanyamarala, Trisha (2163) Sourath, Biswas (2264) 0-1
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c5 7. d3 Nc6 8. a3 d5 9. cxd5 Nxd5 10. Bd2 h6 11. Qc1 Nxc3 12. bxc3 Kh7 13. Rb1 Qd6 14. Be3 b6 15. Nd2 Ba6 16. a4 Rac8 17. Rd1 Rfd8 18. h4 Qf6 19. Ne4 Qe6 20. h5 Nd4 21. hxg6+ fxg6 22. Bxd4 cxd4 23. c4 Qf5 24. Kh2 Qh5+ 25. Bh3 Rc7 26. Kg2 Qxe2 27. Rd2 Qh5 28. Qa3 Bb7 29. Rh1 Rf8 30. f4 Qa5 31. Re2 Qc3 32. Qxc3 dxc3 33. Kf2 Rd8 34. Rd1 Rxc4 35. Bg2 Rxa4 36. Rc2 Bxe4 37. Bxe4 Rxe4 0-1
2022.11.01 Titled Tue 1st Nov Early
1140092 Sourath, Biswas (2264) Stribuk, Artiom (2312) 0-1
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c5 6. Nb5 Na6 7. c3 h5 8. Nf3 O-O 9. Be2 Bg4 10. Ne5 cxd4 11. exd4 Qc8 12. Nxg4 Nxg4 13. O-O Qf5 14. Bg3 Rfc8 15. a4 Rc6 16. Re1 Bf6 17. Bd3 Qd7 18. Qf3 Kg7 19. Re2 Nb8 20. Nxa7 Rxa7 21. Bxb8 Ra8 22. Bg3 Rb6 23. Bb5 Rxb5 24. axb5 Rxa1+ 0-1
2022.11.01 Titled Tue 1st Nov Late
1141272 Hughes, T (2252) Sourath, Biswas (2264) 1-0
1. d4 b6 2. c4 Bb7 3. Nc3 Nf6 4. d5 e6 5. a3 Be7 6. g3 O-O 7. Bg2 exd5 8. cxd5 d6 9. Nh3 Nbd7 10. O-O Rc8 11. b4 c6 12. dxc6 Bxc6 13. Bxc6 Rxc6 14. Bb2 Ne5 15. Rc1 Nc4 16. Ba1 Nxa3 17. Qa4 Qc8 18. Nd5 Nxd5 19. Rxc6 Qxh3 20. Qxa3 Nf6 21. Bxf6 Bxf6 22. Qxa7 Qe6 23. e3 Qe4 24. Qxb6 d5 25. b5 d4 26. exd4 Bxd4 27. Qa6 Qf3 28. Qa2 h5 29. Qd2 Rd8 30. Qc2 h4 31. Rc8 Rxc8 32. Qxc8+ Kh7 33. Qh3 g5 34. Qg2 Qb3 35. Qe4+ Kh6 36. Qxd4 Qxb5 37. Qf6+ Kh5 38. Qh8+ Kg4 39. Qd4+ Kh5 40. Qe4 f5 41. Qf3+ g4 42. Qf4 hxg3 43. hxg3 Qd3 44. Kg2 Qd5+ 45. Kh2 Qd3 46. Rh1 Kg6 47. Kg2 Qd5+ 48. Kh2 Qd3 49. Qe3 Qd5 50. Re1 Qa2 51. Qe8+ Kg5 52. Qe7+ Kh5 53. Qe3 Kg6 54. Qe6+ Qxe6 55. Rxe6+ Kf7 56. Ra6 f4 57. gxf4 Kg7 58. Kg3 Kf7 59. Kxg4 Ke8 60. f5 Kd7 61. f6 Kc7 62. Re6 Kb7 63. Re1 Ka7 64. f7 Kb7 65. f8=Q Kc6 66. Qd8 Kb5 67. Qd2 Ka4 68. Rc1 Kb3 69. Qc3+ Ka2 70. Ra1# 1-0
2022.10.11 Titled Tue 11th Oct Late
1160886 Rose, F (2091) Sourath, Biswas (2264) 0-1
1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. h3 Bg7 5. Nb5 Na6 6. e3 O-O 7. Nf3 c6 8. Nc3 Nc7 9. Bd3 Bf5 10. Bxf5 gxf5 11. Ne5 Ne6 12. Qd3 Ne4 13. g4 Nxf4 14. exf4 Qc8 15. gxf5 Qxf5 16. O-O-O Qxf4+ 17. Kb1 Nxf2 18. Qf1 Qf6 19. Nd7 Qh4 20. Nxf8 Nxd1 21. Qxd1 Rxf8 22. Ne2 f5 23. c3 f4 24. Nc1 f3 25. Rf1 Qxh3 26. Nd3 Qg2 27. Qe1 Qe2 28. Qxe2 fxe2 29. Rxf8+ Bxf8 30. Kc2 Bh6 31. Ne1 Bf4 32. Kd3 Bg3 33. Kxe2 Bxe1 34. Kxe1 e5 35. dxe5 Kf7 0-1
2022.10.11 Titled Tue 11th Oct Late
1160996 Hansen, Eric (2613) Sourath, Biswas (2264) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 c5 7. d5 e6 8. Bd3 a6 9. a4 Nbd7 10. O-O e5 11. Ne2 Nh5 12. g4 Nf4 13. Nxf4 exf4 14. Bxf4 Qe7 15. b3 Bxa1 16. Qxa1 f6 17. Be2 Ne5 18. Nd2 h5 19. Bh6 Rf7 20. f4 Nd7 21. g5 Rh7 22. Rf3 Qf7 23. Rg3 Nf8 24. f5 fxg5 25. Bxg5 Qg7 26. Bf6 Qf7 27. Nf3 Rh6 28. Ng5 Qe8 29. Bc3 Nh7 30. Ne6 Bd7 31. Bg7 Qf8 1-0
2022.10.11 Titled Tue 11th Oct Late
1161108 Sourath, Biswas (2264) Gonzalez, Francisco Silva (2037) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. dxc5 Nc6 5. Bb5 Qa5+ 6. Nc3 e6 7. a3 Ne4 8. Ne2 Nxc3 9. Nxc3 Bd7 10. b4 Nxb4 11. Bxd7+ Kxd7 12. axb4 Qxb4 13. Qd2 Bxc5 14. O-O Qc4 15. Rfb1 Bb4 16. Rxb4 Qxb4 17. Rb1 Qa5 18. Rxb7+ Kc8 19. Rc7+ Kd8 20. Rxf7 Qa1+ 21. Nd1 Ke8 22. Rb7 Qa6 23. Rxg7 Qa1 24. Rb7 Qa6 25. Qb4 Qxb7 26. Qxb7 Rd8 27. Bg5 Rb8 28. Qe7# 1-0
2022.10.11 Titled Tue 11th Oct Late
1161299 Reshetnikov, Al (2492) Sourath, Biswas (2264) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Bb4 7. Ne2 dxc4 8. Ng3 Bg6 9. Bxc4 Nh6 10. Bg5 Qb6 11. O-O Nf5 12. Nxf5 Bxf5 13. Qe2 Nd7 14. Rad1 Nf8 15. Ne4 Ng6 16. a3 Bxe4 17. Qxe4 Be7 18. Bxe6 Bxg5 19. hxg5 Ne7 20. Bc4 Qxb2 21. Rb1 Qxa3 22. Rxb7 O-O 23. g6 Nd5 24. gxf7+ Kh8 25. Bxd5 cxd5 26. Qg6 Qa6 1-0
2022.10.11 Titled Tue 11th Oct Late
1161392 Sourath, Biswas (2264) Sanchez, Robert (1971) 1-0
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 h5 6. e5 dxe5 7. dxe5 Qxd2+ 8. Bxd2 Ng4 9. h3 Nxe5 10. Nd5 Kd8 11. O-O-O c6 12. Ba5+ 1-0
2022.10.11 Titled Tue 11th Oct Late
1161585 Sourath, Biswas (2264) Boyer, Mahel (2445) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nc3 a6 5. h4 b5 6. Nf3 Bg7 7. Ne5 h5 8. Be2 Bb7 9. Bf3 Nbd7 10. Nd3 Ne4 11. Ne2 c5 12. c3 c4 13. Bxe4 dxe4 14. Ne5 Bxe5 15. Bxe5 f6 16. Bg3 Nb6 17. Nf4 Kf7 18. Bh2 Qd7 19. Qe2 Qg4 20. Qxg4 hxg4 21. Bg3 g5 22. Ne2 Rh7 23. O-O-O Rah8 24. h5 Rxh5 25. Rxh5 Rxh5 26. Bc7 Nd5 27. Bb8 Rh8 28. Bg3 f5 29. Be5 Rh4 30. b3 Bc8 31. bxc4 bxc4 32. Kd2 Bd7 33. Rb1 Bb5 34. Ra1 Nb6 35. Rb1 Rh6 0-1
2022.09.26 Chhattisgarh CM Masters
1175070 Sourath, Biswas (2302) Omidi, Arya (2309) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. c3 e6 6. Qb3 Qd7 7. Nbd2 cxd4 8. exd4 Nge7 9. h3 Bh5 10. Be2 f6 11. O-O Bf7 12. Bh2 g5 13. Ne1 Nf5 14. Nd3 Bd6 15. Bxd6 Qxd6 16. Bg4 O-O-O 17. Qb5 Ng7 18. Rae1 Qc7 19. f4 h5 20. Bd1 a6 21. Qc5 Bg6 22. Nb4 Nxb4 23. cxb4 gxf4 24. Rxf4 Rdf8 25. Ref1 Ne8 26. Qa7 Qb8 27. Qb6 Qd6 28. Qxd6 Nxd6 29. Rxf6 Rxf6 30. Rxf6 Bf5 31. Nf3 Ne4 32. Rf7 Rg8 33. Kh2 Ng3 34. Nh4 Nf1+ 35. Kh1 Ng3+ 36. Kg1 Bb1 37. Re7 Rf8 38. Bf3 Rf4 39. Rg7 Rxh4 40. Rxg3 Rxd4 41. Bxh5 e5 42. Rg5 e4 43. Re5 Bxa2 44. Bg4+ Kd8 45. h4 e3 46. Bf3 Rxh4 47. Bxd5 Bxd5 48. Rxd5+ Kc7 49. Rd3 Rxb4 50. b3 Re4 51. Kf1 e2+ 52. Ke1 Kc6 53. Rd2 Re3 54. Rxe2 Rxb3 55. g4 Rb4 56. Rg2 Rb1+ 0-1
2022.09.25 Chhattisgarh CM Masters
1175027 Nayak, Rajesh (2142) Sourath, Biswas (2302) 1/2-1/2
1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. Bg2 c5 7. c4 d5 8. Qc1 cxd4 9. Nxd4 e5 10. Nb5 a6 11. N5c3 d4 12. Nd5 Nc6 13. O-O Nxd5 14. cxd5 Ne7 15. Qc4 Qd7 16. e4 dxe3 17. fxe3 Nf5 18. Re1 Nd6 19. Qe2 Nf5 20. Qc4 Nd6 21. Qe2 Nf5 22. Qc4 Nd6 1/2-1/2
2022.09.24 Chhattisgarh CM Masters
1174984 Sourath, Biswas (2302) Mahitosh, Dey (2176) 1-0
1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Nf6 5. c4 Bxb1 6. Qxb1 Bb4+ 7. Kd1 Bd6 8. Bxd6 Qxd6 9. Bd3 Nc6 10. c5 Qe7 11. Bb5 Ne4 12. Qc2 f6 13. Bd3 O-O-O 14. Bxe4 dxe4 15. Qxe4 f5 16. Qc2 e5 17. Qxf5+ Kb8 18. Qe4 Qf6 19. d5 Qe6 20. Ke2 Rxd5 21. Ng5 Qg8 22. Rac1 h6 23. Nf3 Qe6 24. b3 Rhd8 25. Rhd1 Rxd1 26. Rxd1 Rxd1 27. Kxd1 a5 28. Ke2 Ka7 29. h3 Qf6 30. Ne1 Nb4 31. a3 Nc6 32. Nd3 Qe6 33. Nc1 Ka6 34. Qc4+ Qxc4+ 35. bxc4 e4 36. Kd2 Nd8 37. a4 Ne6 38. Nb3 Ka7 39. Kc3 Ka6 40. h4 h5 41. Kd2 c6 42. Ke2 g6 43. f3 exf3+ 44. Kxf3 b5 45. cxb6 Kxb6 46. Ke4 Nc5+ 47. Nxc5 Kxc5 48. Kd3 Kd6 49. Kd4 c5+ 50. Ke4 1-0
2022.09.23 Chhattisgarh CM Masters
1174945 Sourath, Biswas (2302) Morvekar, Kedar (2093) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nb5 Na6 6. Nf3 c6 7. Nc3 Nc7 8. Be2 O-O 9. O-O Bf5 10. Na4 Ne4 11. Be5 f6 12. Bxc7 Qxc7 13. c4 Be6 14. Qc2 Rac8 15. Rfc1 Qb8 16. Qb3 Kh8 17. Nc3 Nxc3 18. bxc3 Qc7 19. c5 Bg4 20. h3 Bxf3 21. Bxf3 e5 22. Rab1 Rb8 23. c4 exd4 24. cxd5 dxe3 25. Qxe3 cxd5 26. Bxd5 Rfd8 27. Qf3 Rd7 28. Rxb7 Rxb7 29. Bxb7 Qxb7 30. c6 Qc7 31. cxd7 Qxc1+ 32. Kh2 Qc7+ 33. g3 Qd8 34. Qe4 1-0
2022.09.21 Chhattisgarh CM Masters
1174849 Luong Phuong Hanh (2056) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 Na6 7. Re1 Bf5 8. Nc3 d5 9. Nh4 Bg4 10. Bg5 c6 11. Qd2 Re8 12. e4 dxe4 13. Nxe4 Nxe4 14. Rxe4 Be6 15. Rae1 Nc7 16. c3 Nd5 17. c4 Nf6 18. Rxe6 fxe6 19. Bh3 Rf8 20. Bxe6+ Kh8 21. d5 cxd5 22. cxd5 Qb6 23. Be3 Ne4 24. Qc2 Qb4 25. Re2 b6 26. Bxb6 Nxg3 27. hxg3 Qxb6 28. Kg2 Qd4 29. Nf3 Qf6 30. Ne5 Rab8 31. f4 g5 32. Nd7 Qh6 33. fxg5 Qh5 34. Nxb8 Qf3+ 35. Kh2 Qh5+ 36. Bh3 Rxb8 37. b4 Qxg5 38. Qc7 Rf8 39. Qxa7 Rf3 40. Qb8+ Rf8 41. Qc7 Bf6 42. b5 Qxd5 43. b6 Qd1 44. Qc2 Qa1 45. b7 Bd4 46. Bg2 Bg1+ 47. Kh3 Qg7 48. Qe4 Ba7 49. Qxe7 Qh6+ 50. Qh4 Qg6 51. Be4 Qe6+ 52. Kh2 Qf7 53. Rc2 Bb8 54. Qxh7+ Qxh7+ 55. Bxh7 Kxh7 56. Rc8 Kg7 57. a5 Bd6 58. a6 Rf2+ 59. Kh3 Ra2 60. Ra8 Rb2 61. Rd8 1-0
2022.09.20 Chhattisgarh CM Masters
1174795 Sourath, Biswas (2302) Aishwin, Daniel (2085) 1/2-1/2
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 e5 6. Bg2 dxe4 7. dxe4 Bc5 8. O-O O-O 9. c3 a5 10. Qc2 Be6 11. Ng5 Qe7 12. Nxe6 Qxe6 13. h3 Rad8 14. Re1 Ne7 15. Nf1 Rd7 16. Ne3 Rfd8 17. a3 h5 18. b4 Bb6 19. Bf1 axb4 20. axb4 Ng6 21. Nc4 h4 22. Nxb6 Qxb6 23. Be3 Qe6 24. Kh2 hxg3+ 25. fxg3 Ne7 26. Bb5 c6 27. Be2 g6 28. Rf1 Kg7 29. Rf2 Rh8 30. h4 Ng4+ 31. Bxg4 Qxg4 32. Qe2 Qxe2 33. Rxe2 f6 34. Bc5 g5 35. Bxe7 Rxe7 36. Kh3 Rd7 37. Re3 Kf7 38. Rf1 Ke6 39. Ref3 Rh6 40. Kg4 gxh4 41. gxh4 Rg7+ 42. Kh3 Rgh7 43. Kg3 Rg6+ 1/2-1/2
2022.09.19 Chhattisgarh CM Masters
1174747 Chidvilash, Sai Surapaneni (2000) Sourath, Biswas (2302) 1-0
1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e4 a6 6. a4 d6 7. d3 e6 8. Nge2 Nge7 9. O-O O-O 10. Rb1 Rb8 11. Bd2 Nd4 12. b4 Nec6 13. b5 axb5 14. axb5 Ne5 15. Nc1 f5 16. f4 Ng4 17. h3 Nf6 18. Kh2 b6 19. exf5 gxf5 20. N1e2 Bb7 21. Nxd4 cxd4 22. Na2 Bxg2 23. Kxg2 Ra8 24. Nb4 Qc7 25. Qf3 Qc8 26. Ra1 Kh8 27. Qc6 Qxc6+ 28. Nxc6 Rfe8 29. Bb4 Rxa1 30. Rxa1 e5 31. Bxd6 e4 32. Be5 exd3 33. Rd1 Ra8 34. Bxf6 Bxf6 35. Rxd3 Kg7 36. g4 fxg4 37. hxg4 Kg6 38. Kf3 Ra4 39. g5 Bg7 40. Ne7+ Kf7 41. Nf5 Bf8 42. Rxd4 Ke6 43. Kg4 Ra1 44. Re4+ Kf7 45. Ne3 h6 46. gxh6 Rg1+ 47. Kf5 Rg6 48. Ng4 Rd6 49. h7 Bg7 50. Re2 Rd8 51. Ra2 1-0
2022.09.06 Titled Tue 6th Sep Early
1188439 Sourath, Biswas (2302) Dilmukhametov, Artur (2276) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 g6 4. Nc3 Bg7 5. h4 Bf5 6. h5 h6 7. hxg6 Bxg6 8. Bd3 Bxd3 9. Qxd3 Nc6 10. Qb5 Rb8 11. Nf3 Qd7 12. O-O-O a6 13. Qa4 b5 14. Qxa6 e6 15. Ne5 Nxe5 16. Bxe5 Ke7 17. Rh3 Rbc8 18. Qxb5 c6 19. Qb4+ Ke8 20. Rg3 Rg8 21. Bxf6 1-0
2022.09.06 Titled Tue 6th Sep Early
1188611 Barbashin, I (2169) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. O-O e5 8. Re1 Re8 9. Bf1 c6 10. b3 a6 11. Bb2 exd4 12. Qxd4 Nxe4 13. Qxg7+ Kxg7 14. Nxe4+ f6 15. Nxd6 Rxe1 16. Rxe1 Ne5 17. Nxe5 Qxd6 18. Nd3 Bf5 19. c5 Qc7 20. g3 Rd8 21. Nf4 Qd7 22. Bc4 Re8 23. Rf1 Qd2 24. Ba1 Re1 25. Ng2 Rxf1+ 26. Bxf1 Qxa2 0-1
2022.09.06 Titled Tue 6th Sep Early
1188790 Sourath, Biswas (2302) Ezat, M (2391) 0-1
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Bg4 5. c3 e6 6. Nbd2 Bd6 7. Qb3 Nge7 8. Ne5 Bxe5 9. dxe5 O-O 10. h3 Bh5 11. g4 Bg6 12. Bg2 Qb6 13. O-O c4 14. Qxb6 axb6 15. b3 b5 16. bxc4 bxc4 17. e4 b5 18. a3 Ra5 19. Rfb1 Rfa8 20. h4 h5 21. gxh5 Bxh5 22. exd5 Nxd5 23. a4 Bg6 24. Rxb5 Rxb5 25. Nxc4 Rc5 26. Bxd5 exd5 27. Nb6 Ra6 28. Nd7 Rxc3 29. Rd1 Rxa4 30. Bg3 Be4 31. Nb6 Ra5 32. f3 Rxf3 33. Bf2 Nxe5 34. Rc1 Ra2 35. Rc8+ Kh7 36. Bd4 Ng4 37. Nd7 Rg3+ 38. Kf1 Nh2+ 39. Ke1 Nf3+ 40. Kd1 Nxd4 41. Nf8+ Kh6 0-1
2022.09.06 Titled Tue 6th Sep Late
1189350 Sourath, Biswas (2302) Moskvin, Anatoly (2170) 1-0
1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nf3 f6 6. c3 Bg4 7. Qb3 Qb6 8. Nbd2 e6 9. Qxb6 axb6 10. Bb5 Kd7 11. h3 Bh5 12. O-O Ne7 13. Rfe1 Bf7 14. a4 Nc8 15. c4 Bd6 16. Be3 Bc7 17. cxd5 exd5 18. Rec1 Nd6 19. Bf1 Ne4 20. Nxe4 dxe4 21. Nd2 f5 22. Nc4 Bxc4 23. Bxc4 f4 24. Bd2 Nxd4 25. Bc3 Nf5 26. Rd1+ Ke7 27. Bd5 e3 28. Bxb7 Rad8 29. Be4 exf2+ 30. Kxf2 Ng3 31. Bd5 Bd6 32. Bxg7 Bc5+ 33. Kf3 Rhe8 34. Bc6 Rxd1 35. Rxd1 Rc8 36. Bb5 Nf5 37. Be5 Ke6 38. Bxf4 Nd4+ 39. Ke4 Nxb5 40. axb5 Rg8 41. g4 Ra8 42. b4 Ra4 43. Rb1 Bxb4 44. Kd3 Ra3+ 45. Kc4 Bc5 46. Re1+ Kf7 47. h4 Rf3 48. Bc7 Rh3 49. h5 Rh4 50. Re4 Kf6 51. Bd8+ 1-0
2022.09.06 Titled Tue 6th Sep Late
1189509 Sourath, Biswas (2302) Makarian, Rudik (2497) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 d6 5. Nc4 Qc7 6. c3 g6 7. Nf3 Bg7 8. h3 O-O 9. a4 b6 10. Be2 Bb7 11. O-O Nc6 12. a5 cxd4 13. exd4 b5 14. a6 bxc4 15. axb7 Qxb7 16. Bxc4 Qxb2 17. Qa4 Qb6 18. Rfb1 Qc7 19. Bb5 Rfc8 20. Bxc6 Qxc6 21. Qxc6 Rxc6 22. Rb7 Nd5 23. Raxa7 Rac8 24. Bd2 Bf8 25. h4 Nxc3 26. Bxc3 Rxc3 27. h5 Kg7 28. hxg6 hxg6 29. Kh2 Kf6 30. Kg3 Rc2 31. Nh2 R2c3+ 32. Nf3 Rc2 33. Nh2 Ke6 34. Nf3 Re2 35. Ng5+ Kf6 36. Nf3 Rcc2 37. Ra8 Bg7 38. Raa7 Bh6 39. Nh2 Bf8 40. Ng4+ Kg7 41. Ra8 f5 42. Rbb8 fxg4 43. Rxf8 Re4 44. Rg8+ Kf7 45. Raf8+ Ke6 46. Rxg6+ Kd7 47. Rxg4 Rxg4+ 48. Kxg4 Rc4 49. Rf4 Rc1 50. f3 Ke6 51. Re4+ Kf6 52. Kf4 Rd1 53. g4 e6 54. g5+ Kf7 55. Kg4 Rg1+ 56. Kf4 d5 57. Re5 Rd1 58. g6+ Kf6 59. Rg5 Rxd4+ 60. Ke3 1-0
2022.09.06 Titled Tue 6th Sep Late
1189617 Lobanov, Sergei (2535) Sourath, Biswas (2302) 1-0
1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. d3 Nc6 8. O-O Re8 9. Nc3 Bf5 10. Nd2 Rb8 11. Nde4 Ne7 12. Nxf6+ Bxf6 13. f4 exf4 14. Rxf4 Nc6 15. Qd2 Bd4+ 16. Rxd4 Nxd4 17. e3 Nc6 18. e4 Be6 19. d4 Bd7 20. Rf1 Kg7 21. b4 h6 22. b5 Na5 23. Qd3 Qg5 24. Nd5 Be6 25. h4 Qd8 26. Ne3 Bd7 27. d5+ Kg8 28. Qd4 Re5 29. Qd2 b6 30. Bxe5 dxe5 31. Qb4 Qf8 32. Qc3 Qc5 33. Kh2 Qd4 34. Qa3 Nxc4 35. Nxc4 Qxc4 36. Qe7 Bxb5 37. Rxf7 Kh8 38. Rh7+ 1-0
2022.09.06 Titled Tue 6th Sep Late
1189672 Sourath, Biswas (2302) Szente Varga, F (2085) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 c6 7. Be2 Bg4 8. Qd2 Nbd7 9. O-O-O b5 10. Ne5 Nxe5 11. Bxe5 Qa5 12. a3 b4 13. Nb1 Ne4 14. axb4 Qa1 15. Qe1 Bxe5 16. dxe5 Bxe2 17. Qxe2 a5 18. b5 cxb5 19. Qxb5+ Kf8 20. Qxd5 Rb8 21. Qxe4 Qxb2+ 22. Kd2 Kg7 23. Ke2 Rhc8 24. Qd4 Rxc2+ 25. Rd2 Qb5+ 26. Qd3 Rc4 27. Na3 1-0
2022.09.06 Titled Tue 6th Sep Late
1189891 Goltsev, Dmitry (2232) Sourath, Biswas (2302) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Qd5 7. Qf3 Bf5 8. Qxd5 cxd5 9. Ne2 e5 10. Ng3 Bg6 11. Be3 Nc6 12. O-O-O O-O-O 13. Bb5 a6 14. Ba4 h5 15. h4 Bg7 16. Bc2 e4 17. f3 f5 18. Rdf1 Rdf8 19. Ne2 Ne7 20. Nf4 Bh6 21. Kd2 f6 22. Bb3 Bf7 23. Nh3 Bxe3+ 24. Kxe3 Be8 25. Nf4 Bf7 26. Rhg1 Rhg8 27. g3 Kd7 28. a4 a5 29. Ba2 Kd6 30. Rc1 Rc8 31. b4 Rc7 32. bxa5 Ra8 33. Bb3 Rxa5 34. Rc2 b5 35. Ra1 bxa4 36. Rxa4 Rxa4 37. Bxa4 Ra7 38. Ra2 Rc7 39. Ra3 Ra7 40. Ra2 Rc7 41. Ne2 Ng6 42. Bd1 f4+ 43. Nxf4 Rxc3+ 44. Kd2 Rc4 45. Ra6+ Ke7 46. Ra7+ Kf8 47. Nxh5 Rxd4+ 48. Ke1 Ne5 49. f4 Rxd1+ 50. Kxd1 Bxh5+ 51. Kd2 Nf3+ 52. Ke3 f5 53. Ra5 d4+ 54. Kf2 Bg4 55. h5 Kg7 56. Rd5 Kh6 57. Kg2 Kxh5 58. Rd6 d3 59. Kf2 d2 60. Ke3 Bh3 61. Ke2 Bg2 62. Ke3 Kg4 63. Rg6+ Kh3 64. Kf2 d1=Q 65. Rh6+ Kg4 66. Kxg2 Qg1# 0-1
2022.09.06 Titled Tue 6th Sep Late
1189938 Murzin, Volodar (2534) Sourath, Biswas (2302) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Nf3 Nf6 9. Nbd2 O-O 10. O-O Rb8 11. Qe2 a6 12. a4 Bd7 13. Ne5 Be8 14. f4 b5 15. axb5 axb5 16. b4 Ne7 17. Nb3 Nd7 18. Nc5 f6 19. Nexd7 Bxd7 20. Ra6 Nc6 21. Bxb5 Rfc8 22. Ba4 Ra8 23. Ra1 Rxa6 24. Qxa6 Rc7 25. b5 Qxf4 26. bxc6 Qe3+ 27. Kh1 Bxc6 28. Bxc6 Qxc3 29. Qa8+ 1-0
2022.09.06 Titled Tue 6th Sep Late
1190072 Sourath, Biswas (2302) Svane, R (2615) 0-1
1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Nf3 Ne7 5. c3 Bxf4 6. exf4 b6 7. Nbd2 O-O 8. h4 c5 9. h5 h6 10. Ne5 Ba6 11. Bxa6 Nxa6 12. Qe2 Nb8 13. g4 cxd4 14. cxd4 Nbc6 15. Ndf3 Nxe5 16. Nxe5 Qd6 17. g5 f6 18. gxf6 Rxf6 19. O-O-O Rxf4 20. Rhg1 Nf5 21. Rg4 Nxd4 22. Rxd4 Rxd4 23. Rxd4 Qc5+ 24. Nc4 Qxd4 25. Qxe6+ Kh7 26. Qf5+ Kg8 27. Qe6+ Kh8 28. Ne5 Qf4+ 29. Kb1 Qe4+ 30. Kc1 Kh7 31. f3 Qf4+ 32. Kc2 Qf6 33. Qxd5 Rc8+ 34. Kb3 Qf5 35. Qb7 Rc5 36. Ng6 Qd3+ 37. Ka4 Qc4+ 38. Ka3 Ra5# 0-1
2022.09.06 Titled Tue 6th Sep Late
1190162 Titichoca Daza, Daniel (2205) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. h3 Nbd7 7. Be3 e5 8. d5 Nc5 9. Nd2 a5 10. g4 Ne8 11. Qc2 f5 12. gxf5 gxf5 13. Rg1 Qh4 14. O-O-O f4 15. Bxc5 dxc5 16. Nf3 Qe7 17. h4 Nd6 18. Ng5 Kh8 19. f3 h6 20. Ne6 Bxe6 21. dxe6 Qxe6 22. Nd5 Rf7 23. h5 c6 24. Rg6 Bf6 25. Rxh6+ Kg7 26. Qg2+ Kf8 27. Nxf6 Rxf6 28. Rh8+ Ke7 29. Qg7+ Rf7 30. Qg5+ Rf6 31. Rxa8 Nxc4 32. Bxc4 Qxc4+ 33. Kb1 Qe6 34. Rad8 Qh3 35. Qxe5+ Re6 36. Qg7# 1-0
2022.08.30 Titled Tue 30th Aug Early
1194773 Buscar, M (2041) Sourath, Biswas (2302) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. exd5 Nxd5 9. c3 Bf5 10. Qe2 e5 11. Ne4 b6 12. Nfd2 Be6 13. Nc4 h6 14. a4 f5 15. Ned6 Rf6 16. a5 Bf8 17. Nb5 a6 18. Nba3 b5 19. Nxe5 Nxe5 20. Qxe5 Bd6 21. Qe2 Qxa5 22. Bxh6 Rd8 23. Bg5 Be7 24. Bxf6 Nxf6 25. Qxe6+ Kf8 26. Nc4 Qc7 27. Ne5 Kg7 28. Qf7+ 1-0
2022.08.30 Titled Tue 30th Aug Early
1195022 Sourath, Biswas (2302) Gubanov, O (2258) 1-0
1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 c5 5. dxc5 Na6 6. Bxb5 Nxc5 7. f3 e6 8. Nc3 Rc8 9. Nh3 Qc7 10. O-O a6 11. Bd3 Bd6 12. g3 O-O 13. f4 Nxd3 14. cxd3 Bb4 15. Bd2 d5 16. Rac1 dxe4 17. Nxe4 Qa5 18. Bxb4 Qxb4 19. Nxf6+ gxf6 20. Nf2 Qd4 21. Qd2 f5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Qd5 25. Kf1 Qxa2 26. Qc3 Qb1+ 27. Ke2 Qg1 28. Qe5 Bd5 29. Qb8+ Kg7 30. Qa7 Qxh2 31. Qxa6 Qxg3 32. Qd6 Qf3+ 33. Kf1 h5 34. Qe5+ f6 35. Qc7+ Kg6 36. Qb8 e5 37. fxe5 fxe5 38. Qxe5 h4 39. Qd6+ 1-0
2022.08.30 Titled Tue 30th Aug Early
1195248 Begunov, K (2325) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 O-O 5. Nc3 e5 6. Nge2 exd4 7. Nxd4 c6 8. Be3 d5 9. cxd5 cxd5 10. e5 Nh5 11. f4 Qh4+ 12. g3 Nxg3 13. Bf2 Qxf4 14. Bxg3 Qe3+ 15. Be2 Nc6 16. Nc2 Qb6 17. Nxd5 Qxb2 18. O-O Bf5 19. Nce3 Nd4 20. Bc4 Be4 21. Rb1 Bxb1 22. Qxb1 Ne2+ 23. Kg2 Qxb1 24. Rxb1 Nxg3 25. hxg3 Bxe5 26. Rxb7 Rfb8 27. Re7 Bd6 28. Rd7 Rb2+ 29. Kf3 Be5 30. Nc7 Bxc7 31. Bxf7+ Kg7 32. Bb3+ Kf6 33. Rxc7 Rf8 34. Nd5+ Ke5+ 35. Ke3 Rg2 36. Re7+ Kd6 37. Rxh7 Rxg3+ 38. Ke4 Rg4+ 39. Ke3 Rg3+ 40. Ke4 Rf5 41. Nf4 Rg4 42. Rxa7 Rgxf4+ 43. Ke3 g5 44. Ra6+ Kc7 45. Rg6 Rf3+ 46. Ke4 R5f4+ 47. Ke5 g4 48. Bd5 Rf5+ 49. Ke4 R3f4+ 50. Ke3 Ra4 51. Be4 Ra3+ 52. Kd4 Rf4 53. Ke5 Rf2 54. Rg7+ Kd8 55. Rxg4 Raxa2 56. Bd5 Rae2+ 57. Kd6 Rf6+ 58. Kc5 Rc2+ 59. Kd4 Rd2+ 60. Ke5 Rh6 61. Rg8+ Kc7 62. Rg7+ Kb6 63. Rb7+ Ka6 64. Rd7 Rh5+ 65. Ke6 Kb6 66. Rd6+ Kc5 67. Rc6+ Kb5 68. Be4 Rh6+ 69. Kf5 Rxc6 0-1
2022.08.30 Titled Tue 30th Aug Early
1195411 Sourath, Biswas (2302) Manukyan, Artyom (2122) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Nh5 6. dxc5 Nxf4 7. exf4 Qa5 8. c3 Qxc5 9. Bd3 Qd6 10. g3 g6 11. Qe2 Bg7 12. O-O O-O 13. Rfe1 Bg4 14. Qe3 Rfe8 15. Ne5 Bh3 16. Ndf3 Rad8 17. Nxf7 Kxf7 18. Ng5+ Kg8 19. Nxh3 e5 20. fxe5 Nxe5 21. Bb5 Re7 22. Rad1 Rf8 23. Kh1 a6 24. Bf1 Ref7 25. Bg2 Nf3 26. Re2 d4 27. cxd4 Nxd4 28. Red2 Rd7 29. Nf4 Qf6 30. Bd5+ Kh8 31. Rxd4 g5 32. Ne6 Re8 33. Qe4 Rxe6 34. Bxe6 Rxd4 35. Rxd4 Qxd4 36. Qxb7 h5 37. Qc8+ Kh7 38. Qe8 Qe4+ 39. Kg1 Qe1+ 40. Kg2 Qe4+ 41. Kf1 Qb1+ 42. Kg2 Qe4+ 43. Kf1 Qb1+ 44. Ke2 Qxb2+ 45. Ke3 Bd4+ 46. Ke4 Kg7 47. Qd7+ Kh6 48. Qxd4 Qe2+ 49. Qe3 Qc2+ 50. Ke5 Qc7+ 51. Kf6 Qg7+ 52. Kf5 Qg6+ 53. Ke5 Qg7+ 54. Kd6 Qf8+ 55. Kc6 Qe8+ 56. Bd7 Qa8+ 57. Kd6 Qb8+ 58. Ke7 Qb4+ 59. Kf7 Qc4+ 60. Qe6+ Qxe6+ 61. Bxe6 h4 62. f4 gxf4 63. gxf4 h3 64. f5 Kg5 65. f6 Kf4 66. Bxh3 Ke3 67. Be6 Kf2 68. Ke7 Kg1 69. f7 1-0
2022.08.30 Titled Tue 30th Aug Early
1195521 Demin, V1 (2430) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. f3 Bd6 6. Nge2 c6 7. g4 Bg6 8. h4 h5 9. g5 Ng8 10. Bxd6 Qxd6 11. Nf4 Bf5 12. Kf2 Ne7 13. Bd3 Bxd3 14. Qxd3 e5 15. dxe5 Qxe5 16. g6 f6 17. Nce2 Nf5 18. Nd4 Nxd4 19. exd4 Qxf4 20. Rae1+ Kd8 21. Qa3 Qxd4+ 22. Re3 Re8 23. Re1 Qxh4+ 24. Kf1 Qh1+ 25. Kf2 Qh2+ 26. Kf1 Rxe3 27. Qf8+ Kc7 28. Rxe3 Nd7 29. Qxa8 Qxc2 30. Qxa7 Qxg6 31. Qa5+ b6 32. Qa7+ Kd6 33. Qa3+ c5 34. b4 Qb1+ 35. Kg2 cxb4 36. Qd3 Qxa2+ 37. Re2 Qc4 38. Qe3 b3 39. Qe7+ Kc7 40. Re6 b2 41. Qd6+ Kd8 42. Qe7+ Kc8 43. Qe8+ Kc7 44. Re1 b1=Q 45. Rxb1 Qc2+ 46. Kg3 Qxb1 0-1
2022.08.30 Titled Tue 30th Aug Early
1195690 Hambleton, A (2436) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Nd5 Nd7 11. Bxe7 Nxe7 12. Nxe7+ Kf8 13. Nd5 Bxb2 14. Rb1 Bg7 15. Nh3 Nb6 16. Nhf4 g5 17. Nh5 Bd4 18. h4 g4 19. Nhf6 gxf3 20. gxf3 Kg7 21. Nh5+ Kh6 22. Nhf4 f5 23. Bd3 fxe4 24. fxe4 Bg4 25. Kd2 Rac8 26. Rb4 Bc5 27. Rb5 Bd4 28. Rc1 Na4 29. Rxb7 Nc5 30. Re7 Re8 31. Rb1 Rxe7 32. Nxe7 Re8 33. Nfd5 Be6 34. Nf5+ Kh5 35. Nxd4 Bxd5 36. exd5 Rg8 37. Be2+ Kxh4 38. Rb5 Ne4+ 39. Ke3 Nc3 40. Rb3 Rg3+ 41. Nf3+ Kh3 42. Rxc3 h6 43. Rc1 Kg2 44. Rg1+ 1-0
2022.08.30 Titled Tue 30th Aug Early
1195763 Sourath, Biswas (2302) Ginzburg, Y (2405) 1-0
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 Qb6 5. Nc3 cxd4 6. exd4 Bf5 7. Nxd5 Qa5+ 8. Nc3 e5 9. Nxe5 Nxe5 10. Bxe5 Bb4 11. Qd2 Rc8 12. d5 Kf8 13. Bd3 Re8 14. f4 Bxd3 15. Qxd3 f6 16. O-O fxe5 17. fxe5+ Ke7 18. Qg3 Qb6+ 19. Kh1 Qg6 20. Qh4+ Kd7 21. e6+ Kc8 22. Qxb4 Ne7 23. Nb5 Nf5 24. Qc3+ 1-0
2022.08.30 Titled Tue 30th Aug Early
1195962 Shimanov, A (2581) Sourath, Biswas (2302) 1-0
1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. c3 Ngf6 8. O-O Bd6 9. Bg5 O-O 10. Nbd2 b5 11. Bb3 c5 12. Qe1 c4 13. Bc2 Bh5 14. Nh4 Bg6 15. Nf5 Bxf5 16. Rxf5 Qb6 17. Nf3 Rae8 18. Qh4 exd4 19. cxd4 Be5 20. Rd1 h6 21. Bxh6 gxh6 22. Qxh6 Nh7 23. Qxb6 axb6 24. Nxe5 Nxe5 25. dxe5 Rd8 26. e6 fxe6 27. Rxb5 Rxd1+ 28. Bxd1 Rd8 29. Bg4 Rd6 30. e5 Rc6 31. Bf3 c3 32. bxc3 Rxc3 33. Rxb6 Ng5 34. Bg4 Ne4 35. h4 Kf8 36. Bxe6 Rc2 37. h5 Ng3 38. h6 Ne2+ 39. Kh2 Nf4 40. Bh3 Kg8 41. e6 Re2 42. a4 Nd5 43. Rb7 1-0
2022.08.30 Titled Tue 30th Aug Early
1196035 Sourath, Biswas (2302) Martin Duque, J (2365) 1-0
1. d4 Nf6 2. Bf4 b6 3. Nc3 Bb7 4. f3 a6 5. e4 e6 6. Bd3 c5 7. d5 exd5 8. exd5 Nxd5 9. Nxd5 Bxd5 10. Nh3 Qh4+ 11. Bg3 Qe7+ 12. Kf2 Nc6 13. Re1 Be6 14. Nf4 g6 15. Nd5 Bxd5 16. Rxe7+ Bxe7 17. Bxg6 hxg6 18. Qxd5 Rh5 19. Qe4 d5 20. Qf4 Ra7 21. Re1 Rf5 22. Qd6 Nd8 23. Qb8 Rb7 24. Qc8 Rf6 25. Bc7 Rxc7 26. Qxc7 Ne6 27. Qxb6 c4 28. Qc6+ Kf8 29. Qxd5 Bc5+ 30. Kf1 c3 31. Rxe6 Rxe6 32. Qxc5+ 1-0
2022.08.30 Titled Tue 30th Aug Early
1196140 Sourath, Biswas (2302) Navalgund, N (2246) 1-0
1. d4 Nf6 2. Bf4 g5 3. Bxg5 Ne4 4. Be3 e6 5. g3 d5 6. Bg2 Qf6 7. c4 Bh6 8. Qd3 Nc6 9. Bxe4 Nb4 10. Qb3 Bxe3 11. fxe3 dxe4 12. Qxb4 h5 13. Nc3 Qf5 14. Qc5 Qg6 15. Qe5 O-O 16. Nxe4 f5 17. Nf2 b6 18. Nf3 Bb7 19. Nh3 Bxf3 20. exf3 c5 21. Nf4 Qg5 22. Nxe6 Qe7 23. Nxf8 Qxf8 24. O-O Re8 25. Qd5+ Kh8 26. e4 Rd8 27. Qe5+ Kg8 28. d5 Re8 29. Qxf5 Qg7 30. Rad1 Qxb2 31. d6 Rd8 32. Qg5+ Kh8 33. Qxd8+ Kh7 34. Qe7+ Kg6 35. d7 Qd4+ 36. Rxd4 1-0
2022.08.23 Titled Tue 23rd Aug Early
1200570 Sanchez, Robert (1966) Sourath, Biswas (2302) 0-1
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Nf3 Bd6 7. h3 Nge7 8. O-O O-O 9. Re1 f6 10. Qc2 h6 11. Nbd2 e5 12. dxe5 fxe5 13. Bf1 e4 14. Nd4 Nxd4 15. cxd4 Nc6 16. Nb3 Qf6 17. Be3 Bf5 18. Qe2 Bc7 19. Qb5 Qd6 20. g3 Bd7 21. Nc5 a6 22. Qe2 Rf3 23. Nxd7 Qxd7 24. Bg2 Rf6 25. Qh5 Raf8 26. Rac1 Rf5 27. Qg4 Qf7 28. Rf1 Bb6 29. Rcd1 Nd8 30. Qe2 Ne6 31. Qc2 Qg6 32. Qb3 Ng5 33. Bxg5 Rxg5 34. Bxe4 Qxe4 35. Qxb6 Rf3 36. Kh2 Qe2 0-1
2022.08.23 Titled Tue 23rd Aug Early
1200748 Kamsky, G (2666) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 O-O 5. Nbd2 c5 6. e3 b6 7. Bd3 Bb7 8. O-O h6 9. Bh4 d6 10. a4 a6 11. Re1 Nbd7 12. e4 cxd4 13. cxd4 Nh5 14. Nb3 Nf4 15. Bf1 Rc8 16. h3 Nf6 17. Nfd2 d5 18. e5 Ne4 19. Bg3 Nxg3 20. fxg3 Ne6 21. Nf3 f6 22. exf6 Rxf6 23. Qd2 Qd6 24. Ne5 Ng5 25. Qe3 Ne4 26. a5 Rf5 27. axb6 Qxb6 28. g4 Rff8 29. Na5 Bxe5 30. dxe5 d4 31. Qb3+ Qxb3 32. Nxb3 Ng3 33. Bd3 Bd5 34. Nxd4 Rcd8 35. Re3 Bxg2 36. Ne6 Rxd3 37. Rxd3 1-0
2022.08.23 Titled Tue 23rd Aug Early
1200907 Sourath, Biswas (2302) Vagman, Roy (2313) 1-0
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 Nc6 6. O-O-O O-O 7. f3 Bh8 8. Bh6 Re8 9. Bc4 a6 10. h4 b5 11. Bb3 Bb7 12. h5 Na5 13. hxg6 Nxb3+ 14. axb3 fxg6 15. g4 c5 16. dxc5 dxc5 17. Qh2 Qa5 18. Bg5 Qa1+ 19. Nb1 Rad8 20. Rxd8 Rxd8 21. e5 Qa5 22. c3 Rd7 23. exf6 exf6 24. Qb8+ Qd8 25. Qxd8+ Rxd8 26. Be3 c4 27. bxc4 bxc4 28. Nd2 Bd5 29. Ne2 Bg7 30. Bd4 Bf7 31. Ne4 f5 32. Nf6+ Bxf6 33. Bxf6 Rd3 34. gxf5 gxf5 35. Nd4 Bg6 36. Re1 Kf7 37. Be5 h5 38. Bf4 h4 39. Bg5 h3 40. Rh1 f4 41. Rxh3 a5 42. Bxf4 a4 43. Bd2 a3 44. bxa3 Kg7 45. a4 Kf7 46. a5 Bf5 47. Nxf5 Rd5 48. Rh7+ Kg8 49. Ne7+ Kxh7 50. Nxd5 Kg6 51. a6 Kf5 52. a7 Ke6 53. a8=Q Ke5 54. Bf4+ Kf5 55. Qf8+ Ke6 56. Qd6+ Kf5 57. Qf6# 1-0
2022.08.23 Titled Tue 23rd Aug Early
1201115 Kotepalli, S (1910) Sourath, Biswas (2302) 1-0
1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 O-O 7. O-O Nbd7 8. Qe2 Re8 9. Nh4 Bf8 10. Re1 a5 11. a4 b6 12. c4 d4 13. Nf1 Nc5 14. Qc2 Na6 15. f4 Nb4 16. Qd1 exf4 17. Bxf4 Nd7 18. Nf3 Nc5 19. Ra3 Bg4 20. h3 Bh5 21. g4 Bg6 22. Ng3 Ne6 23. Bc1 Bd6 24. Nf5 Bxf5 25. gxf5 Nf4 26. e5 Nxg2 27. Kxg2 Bf8 28. Re4 Qc8 29. Rf4 c5 30. Qg1 Nc6 31. Qe1 Nxe5 32. Nxe5 f6 33. Re4 fxe5 34. Rxe5 Qc6+ 35. Qe4 Qxe4+ 36. Rxe4 Bd6 37. Kf3 Rf8 38. Kg4 Rf7 39. Rb3 Bc7 40. Bf4 Bxf4 41. Rxf4 Rf6 42. Re4 Raf8 43. Re6 Rxf5 44. Rexb6 Rf4+ 45. Kg3 Rf3+ 46. Kg2 Re3 47. R6b5 h5 48. Rxc5 h4 49. Rg5 Re2+ 50. Kg1 Re1+ 51. Kg2 Re2+ 52. Kg1 Rf3 53. Rb7 Rg3+ 54. Rxg3 hxg3 55. Rd7 Rxb2 56. Rxd4 Rb4 57. Kg2 Rxa4 58. Rd8+ Kf7 59. Kxg3 Ra3 60. Kf4 a4 61. Ke4 Rb3 62. Ra8 a3 63. c5 Ke6 64. Ra6+ Kd7 65. h4 Rb4+ 66. d4 Rb3 67. d5 Rb4+ 68. Ke5 Rxh4 69. Ra7+ Kc8 70. c6 Rh6 71. d6 Kb8 72. Rxa3 Rh5+ 73. Ke6 Rh6+ 74. Kd7 Rh8 75. c7+ Kb7 76. Rb3+ 1-0
2022.08.23 Titled Tue 23rd Aug Early
1201120 Sourath, Biswas (2302) Vusatiuk, V (2308) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. dxc5 Bxc5 13. Qa4 Rc8 14. Rd1 Qe8 15. Bxh7+ Kxh7 16. Qh4+ Kg6 17. Qg5+ Kh7 18. Qh5+ Kg8 19. Ng5 Qe7 20. Qh7# 1-0
2022.08.23 Titled Tue 23rd Aug Early
1201355 Sourath, Biswas (2302) Fedotov, Nikita2 (2311) 1-0
1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 d5 5. Nb5 Na6 6. dxc5 Qxc5 7. c3 Bd7 8. a4 g6 9. Nf3 Bg7 10. Be5 O-O 11. Be2 Bf5 12. O-O Rfd8 13. b4 Qc8 14. Nfd4 Ne4 15. Bxg7 Kxg7 16. Nxf5+ Qxf5 17. Rc1 Qf6 18. f3 Nd6 19. Qxd5 Nf5 20. Qe4 Qb6 21. Nd4 Nxd4 22. exd4 Nc7 23. Bc4 e6 24. Rfd1 Rac8 25. a5 Qd6 26. Qxb7 Qf4 27. Kh1 h5 28. Qxa7 Nd5 29. Bxd5 Rxd5 30. Qa6 Rcd8 31. Qd3 h4 32. Qe4 Qh6 33. a6 h3 34. g3 R8d7 35. Ra1 Qh5 36. Qg4 Qh8 37. a7 Qa8 38. c4 Rf5 39. Qe4 Rd8 40. Qxa8 Rxa8 41. b5 Rxf3 42. b6 Rb3 43. c5 Kf6 44. Rdb1 1-0
2022.08.23 Titled Tue 23rd Aug Early
1201484 Weetik, V (2423) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. O-O e5 8. Re1 Re8 9. Bf1 a6 10. d5 a5 11. Rb1 Nc5 12. b3 Bd7 13. a3 a4 14. b4 Nb3 15. Bg5 h6 16. Bh4 g5 17. Bg3 Nh5 18. Nd2 Nd4 19. Qxh5 Nc2 20. Rec1 Nd4 21. Nb5 f5 22. Nxd4 exd4 23. f3 Rf8 24. exf5 Bxf5 25. Ne4 Qe7 26. Re1 Qd7 27. Bd3 Rae8 28. Nf2 Re3 29. Red1 Rf7 30. h4 Bxd3 31. Rxd3 Qf5 32. Rbd1 Re2 33. hxg5 hxg5 34. Ng4 Rfe7 35. Rxd4 Bxd4+ 36. Rxd4 Qb1+ 37. Kh2 Qc2 38. Qxg5+ Rg7 39. Qd8+ Kf7 40. Rf4+ Kg6 41. Rf6+ Kg5 42. Rh6+ Kf5 43. Qf6# 1-0
2022.08.23 Titled Tue 23rd Aug Early
1201597 Sourath, Biswas (2302) Taboas Rodriguez, D (2359) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 e6 5. Nf3 Bd6 6. Bxd6 Qxd6 7. Qb3 b6 8. Nc3 O-O 9. Rc1 c5 10. Be2 Nc6 11. cxd5 exd5 12. O-O c4 13. Qd1 a6 14. Nh4 Bg6 15. Nxg6 hxg6 16. b3 b5 17. bxc4 bxc4 18. Qa4 Rfb8 19. Rb1 Ne7 20. Bf3 g5 21. g3 g4 22. Bg2 g6 23. e4 dxe4 24. Nxe4 Nxe4 25. Bxe4 Rxb1 26. Rxb1 Rc8 27. Bb7 Rb8 28. Qxc4 Nf5 29. d5 Qe5 30. Qxa6 Nd4 31. Rf1 Qe4 32. f4 gxf3 33. Qa7 Qe3+ 34. Kh1 Re8 35. Qa4 Qe2 36. Rf2 Qe1+ 0-1
2022.08.23 Titled Tue 23rd Aug Early
1201741 Rios Escobar, A (2276) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 O-O 5. Ne2 c5 6. dxc5 Na6 7. Nbc3 Nxc5 8. e5 Ne8 9. Be3 Ne6 10. f4 d6 11. O-O dxe5 12. Qxd8 Nxd8 13. Nd5 Nc6 14. c3 Bg4 15. Rfe1 e6 16. Nb4 Nxb4 17. cxb4 exf4 18. Nxf4 Bxb2 19. Rab1 Bg7 20. Bc5 Rb8 21. Bxa7 Rd8 22. Bc5 Bd4+ 23. Kh1 Bxc5 24. bxc5 Rc8 25. Rec1 Ra8 26. Rb2 e5 27. Nd5 Be6 28. Ne7+ Kg7 29. Bxb7 Rxa2 30. Rxa2 Bxa2 31. Ra1 Be6 32. Bf3 Kf6 33. Nd5+ Bxd5 34. Bxd5 Nc7 35. Bc4 Ra8 36. Rf1+ Kg5 37. Rxf7 Ra1+ 38. Kg2 Rc1 39. Bf1 Rxc5 40. Rxh7 Ne6 41. h4+ Kf6 42. Rd7 Rc2+ 43. Kh3 Nd4 44. Bg2 Ne2 45. Rd3 Kf5 46. Re3 Nc3 47. Bf3 e4 48. Bg4+ Ke5 49. h5 gxh5 50. Bxh5 Kd4 51. Re1 e3 52. g4 Ne4 53. g5 Nxg5+ 54. Kg4 Ne4 55. Bg6 Rg2+ 56. Kh5 Nf6+ 57. Kh6 Ng4+ 58. Kh7 Kc3 0-1
2022.08.23 Titled Tue 23rd Aug Early
1201813 Ferreira, VitorH (2128) Sourath, Biswas (2302) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Bd6 7. Bg3 Nge7 8. Nf3 O-O 9. Nbd2 Ng6 10. Qe2 Nf4 11. Bxf4 Bxf4 12. O-O Bd7 13. Rfe1 Qc7 14. g3 Bd6 15. Ne5 Nxe5 16. dxe5 Bc5 17. Nf3 h6 18. Bc2 f6 19. Qd3 f5 20. Nd4 Rac8 21. Rad1 a6 22. f4 b5 23. a3 Qb6 24. Kg2 a5 25. b4 axb4 26. axb4 Bxd4 27. cxd4 Rc4 28. g4 Rfc8 29. Bb1 Rc3 30. Qe2 g6 31. gxf5 gxf5 32. Qh5 Kh7 33. Qf7+ Kh8 34. Qxd7 Rg8+ 35. Kh1 Rc7 36. Qd6 Rc6 37. Qe7 Rg7 38. Qf8+ Kh7 39. Rg1 Rcc7 40. Qf6 Rcf7 41. Bxf5+ exf5 42. Qxb6 1-0
2022.08.16 Titled Tue 16th Aug Early
1207372 Sourath, Biswas (2302) Matveeva, O (2168) 1-0
1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 Be7 10. e5 Nd7 11. h4 h6 12. Qe2 cxd4 13. cxd4 Bb7 14. a3 Rc8 15. O-O Qc7 16. Rac1 Qb8 17. Bb1 Na5 18. Qd3 g6 19. b4 Nc4 20. Nxc4 dxc4 21. Rxc4 Rxc4 22. Qxc4 Bxf3 23. gxf3 Rc8 24. Qb3 b5 25. Bxg6 fxg6 26. Qxe6+ Kf8 27. Qxd7 Qc7 28. Qxb5 Qc3 29. d5 Qxf3 30. d6 Bd8 31. e6 1-0
2022.08.16 Titled Tue 16th Aug Early
1207528 Bok, B (2616) Sourath, Biswas (2302) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. Rfd1 Bxc4 12. Nd2 Be6 13. Nde4 Rxd1+ 14. Rxd1 Nxe4 15. Nxe4 f5 16. Nc5 Bc4 17. Rd7 Rc8 18. b3 Bxe2 19. Bd5+ Kh8 20. Ne6 Rg8 21. Nxg7 Nb8 22. Rxc7 Na6 23. Rxb7 Nc5 24. Rxa7 Ne4 25. Bxe4 fxe4 26. Bf6 Rc8 27. Ne6+ Kg8 28. Rg7+ Kh8 29. Rxg6# 1-0
2022.08.16 Titled Tue 16th Aug Early
1207720 Sourath, Biswas (2302) Liu, Casper (2328) 1-0
1. d4 d5 2. Bf4 h5 3. Nf3 Nc6 4. e3 Bf5 5. Bb5 f6 6. Nh4 Bg4 7. Qd3 g5 8. Ng6 Rh6 9. Nxf8 Kxf8 10. h3 gxf4 11. hxg4 hxg4 12. Rxh6 Nxh6 13. Qg6 Nf7 14. Qxg4 fxe3 15. fxe3 Qd6 16. Nc3 Qh2 17. O-O-O Rd8 18. Rf1 Qh6 19. Nd1 Ng5 20. Qf4 Nf7 21. Qxc7 Nxd4 22. Bd3 Rd6 23. Qb8+ Nd8 24. Qxa7 N4c6 25. Qa4 Ne5 26. Qf4 Qh5 27. Nf2 Rc6 28. g4 1-0
2022.08.16 Titled Tue 16th Aug Early
1207920 Sourath, Biswas (2302) Puranik, A (2600) 0-1
1. d4 d6 2. Bf4 g6 3. e4 Bg7 4. Nc3 e6 5. h4 h6 6. Nf3 a6 7. Bd3 b5 8. e5 d5 9. a4 b4 10. Ne2 Ne7 11. c3 bxc3 12. bxc3 c5 13. Bc2 a5 14. Bd3 Ba6 15. Bxa6 Rxa6 16. Rb1 Nbc6 17. Rb5 cxd4 18. cxd4 O-O 19. h5 g5 20. Bxg5 hxg5 21. h6 Nf5 22. hxg7 Kxg7 23. g4 Nh4 24. Nxh4 gxh4 25. Nf4 Qg5 26. Nh5+ Kg8 27. f4 Qg6 28. f5 Qg5 29. Qd3 Qc1+ 30. Qd1 Qe3+ 31. Kf1 Nxd4 32. Nf6+ Kg7 33. Rxh4 Qxe5 34. g5 Qxf5+ 35. Kg2 Qc2+ 36. Qxc2 Nxc2 37. Kg3 Rc6 38. Rb3 Rfc8 39. Rf3 Rc3 40. Nh5+ Kf8 41. Rf4 Rxf3+ 42. Rxf3 Nd4 43. Rf2 Rc3+ 44. Kg4 Rc4 45. g6 Nf5+ 46. Kg5 fxg6 47. Nf4 Ke7 48. Nxg6+ Kd6 49. Nf4 Ng3 50. Rg2 Ne4+ 51. Kg6 Rxa4 52. Kf7 Nc5 53. Rg6 0-1
2022.08.16 Titled Tue 16th Aug Early
1208094 Papayan, O (2246) Sourath, Biswas (2302) 1-0
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Nh6 9. Ngf3 Nf5 10. O-O Nd7 11. c4 Qa6 12. Rfc1 Bb4 13. a3 Bxd2 14. Nxd2 c5 15. dxc5 Nxe5 16. Qe2 Nc6 17. b4 dxc4 18. Nxc4 O-O 19. Qxh5 Ncd4 20. Rc3 Qc6 21. Qg4 Qd5 22. Bf6 Kh7 23. Rg3 gxf6 24. Ne3 Nxg3 25. Nxd5 Nge2+ 26. Kf1 exd5 27. Rd1 Rad8 28. Rxd4 Nxd4 29. Qxd4 Kg7 30. g4 Rfe8 31. g5 Re6 32. h5 Kh7 33. Qd3+ Kg8 34. f4 Re4 35. gxf6 Rxf4+ 36. Ke2 Rxf6 37. Qg3+ Kf8 38. Qc7 Re6+ 39. Kd3 Ke8 40. Qxb7 d4 41. c6 Re3+ 42. Kd2 Rc3 43. b5 Rc5 44. c7 Rd7 45. c8=Q+ Rxc8 46. Qxc8+ Ke7 47. Qc6 d3 48. Qxd7+ Kxd7 49. h6 Ke6 50. h7 Kf6 51. h8=Q+ Kf5 52. Qd4 Ke6 53. Qxd3 f5 54. Qf3 1-0
2022.08.16 Titled Tue 16th Aug Early
1208231 Sourath, Biswas (2302) Shashikant, K (2182) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 g6 9. e4 a6 10. Be5 Qxc5 11. Bd4 Qa3 12. Rb3 Qxa2 13. Bxc6+ bxc6 14. Qc1 Qa5 15. Bb6 Qa4 16. Qb2 Bg7 17. Ra3 Qb5 18. Rb3 Qa4 19. O-O dxe4 20. Rb4 Qxb4 21. Qxb4 exf3 22. Nxf3 O-O 23. Bd4 a5 24. Qa4 Ba6 25. Re1 Bb5 26. Qa3 e6 27. Ne5 Nd5 28. Bc5 Bxe5 29. Rxe5 Rfd8 30. h4 Nb4 31. c3 Nd3 32. Re3 Nxc5 33. Qxc5 a4 34. c4 Rd1+ 35. Kh2 Rc1 36. Re4 a3 37. Qe3 a2 38. Qxc1 a1=Q 39. Qxa1 Rxa1 40. cxb5 cxb5 41. Rb4 Ra5 42. Kg3 Kf8 43. f4 Ke7 44. Kg4 h6 45. g3 f5+ 46. Kh3 Kd6 47. Rd4+ Kc5 48. Rd7 b4 49. Rg7 b3 50. Rc7+ Kb4 51. h5 gxh5 52. Kh4 b2 0-1
2022.08.16 Titled Tue 16th Aug Early
1208260 Rangel, D (2189) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 O-O 5. e3 d5 6. Nf3 c5 7. dxc5 Qa5 8. a3 dxc4 9. Bxc4 Qxc5 10. Ba2 Nc6 11. O-O Bf5 12. Rc1 Rad8 13. Nd5 Qa5 14. Rxc6 Nxd5 15. Rc1 Nxf4 16. Qb3 Be6 17. Qxb7 Ne2+ 18. Kh1 Bxa2 0-1
2022.08.16 Titled Tue 16th Aug Early
1208433 Sourath, Biswas (2302) Leve, Nitai (2128) 1-0
1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nf3 Nbd7 6. Qb3 Bd6 7. Bxd6 cxd6 8. cxd5 O-O 9. Nc3 Rc8 10. dxe6 fxe6 11. Nh4 Bg4 12. h3 Bh5 13. Qxe6+ Kh8 14. Bd3 Nd5 15. Nxd5 Qxh4 16. g3 Qd8 17. Nf4 Qa5+ 18. Kf1 Bf3 19. Qxd7 Bxh1 20. Ne6 Rg8 21. h4 Bc6 22. Ng5 Rgf8 23. Qe6 Qd5 24. Nf7+ Rxf7 25. Qxc8+ 1-0
2022.08.16 Titled Tue 16th Aug Early
1208507 Veiga, Jose Francisco R P Neves (2378) Sourath, Biswas (2302) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Be2 dxe4 8. Nxe4 Qxd4 9. Nxf6+ Qxf6 10. Qb3 b6 11. O-O Nd7 12. Rd1 Bc5 13. Bf3 Ne5 0-1
2022.08.16 Titled Tue 16th Aug Early
1208685 Sourath, Biswas (2302) D'Arruda, R (2271) 1-0
1. d4 Nf6 2. Bf4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. e4 Bg7 6. Qd2 O-O 7. e5 Nh5 8. Bh6 dxe5 9. Bxg7 Kxg7 10. dxe5 Nc5 11. Qe3 Ne6 12. Bc4 c6 13. O-O Qb6 14. Qxb6 axb6 15. a4 Bd7 16. g3 Rfd8 17. Rfd1 Be8 18. Bxe6 fxe6 19. Ng5 Bf7 20. Ne2 h6 21. Nh3 Kf8 22. g4 Ng7 23. Ng3 Rd5 24. f4 Rad8 25. Nf2 g5 26. fxg5 hxg5 27. c4 Rd4 28. Ne2 Rd2 29. Nc3 Bg6 30. Kf1 R8d4 31. Rxd2 Rxd2 32. Ncd1 Bd3+ 33. Nxd3 Rxd3 34. Ra3 Rd4 35. Nf2 Rxc4 36. Rb3 Rxa4 37. Rxb6 Ra7 38. Ne4 Ne8 39. Nxg5 Kg7 40. Nxe6+ Kg6 41. Nc5 Kg5 42. Rxb7 Rxb7 43. Nxb7 Kxg4 44. Nd8 c5 45. Nb7 c4 46. Na5 Kf5 47. Nxc4 Ke4 48. Ke2 Kd4 49. b3 Kc3 50. Ke3 Kxb3 51. Kd4 Kb4 52. Ne3 Kb5 53. Nd5 e6 54. Nf4 Nc7 55. h4 Kc6 56. h5 Kd7 57. h6 Ne8 58. h7 1-0
2022.08.16 Titled Tue 16th Aug Early
1208759 Przybylski, W (2321) Sourath, Biswas (2302) 0-1
1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. O-O h6 8. Re1 Qb6 9. Na3 cxd4 10. Nxd4 Nxd4 11. cxd4 Ne7 12. Nb5 Nc6 13. Be3 a6 14. Nd6+ Bxd6 15. exd6 O-O 16. g4 Bh7 17. g5 hxg5 18. Bxg5 Nxd4 19. Be7 Rfe8 20. Bg4 Nc2 21. Rc1 Nxe1 22. d7 Nd3 23. Rc3 Nxf2 24. Qb3 Qxb3 25. axb3 Nxg4 26. dxe8=R+ Rxe8 27. Bd6 Nf6 28. Rc7 b5 29. Bb4 d4 30. Rc6 Nd5 31. Bd2 a5 32. Bxa5 b4 33. Rd6 d3 34. Kf2 g5 35. Ke1 Ra8 36. Bd8 f6 37. Kd2 Kf7 38. h3 Bf5 39. Kd1 Ra2 40. h4 gxh4 41. Rd7+ Kg6 42. Rd6 Rxb2 43. Bc7 Nc3+ 44. Kc1 Rc2# 0-1
2022.08.16 Titled Tue 16th Aug Late
1208920 Sourath, Biswas (2302) Rengifo Blancas, Renzo Jhonathan (2131) 1-0
1. d4 d5 2. Bf4 c6 3. e3 Nf6 4. Nf3 Bf5 5. c4 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. b4 a6 10. h3 Be7 11. Nbd2 O-O 12. Nb3 Bd8 13. Bd6 Re8 14. Na5 Bxa5 15. bxa5 Ne4 16. Bh2 f6 17. Nh4 Bg6 18. Nxg6 hxg6 19. f3 Ng5 20. Bd3 Kf7 21. h4 Nh7 22. h5 f5 23. hxg6+ Kxg6 24. Bd6 Nhf6 25. g4 Rh8 26. gxf5+ exf5 27. Kf2 Rxh1 28. Rxh1 Ne8 29. Bf4 Kf6 30. Rg1 g6 31. e4 Ng7 32. Bg5+ Kf7 33. Bh6 fxe4 34. fxe4 dxe4 35. Bxe4 Nf5 36. Bxf5 gxf5 37. Rg7+ Ke6 38. Rg6+ Kf7 39. Rg7+ Ke6 40. Bg5 Re8 41. Kf3 Nf6 42. Bxf6 Kxf6 43. Rxb7 Rd8 44. Rb6 Rxd4 45. Rxc6+ Ke5 46. Rxa6 Rd3+ 47. Ke2 Rb3 48. Rb6 Rh3 49. a6 Ke4 50. Rb4+ Ke5 51. a7 Rh2+ 52. Kf1 Rh1+ 53. Kg2 Ra1 54. Rb7 Kd5 55. b4 Kc6 56. Rf7 Ra3 57. Kf2 Kb5 58. Ke2 Kxb4 59. c6 Kb5 60. c7 Rxa7 61. c8=Q Rxf7 62. Qe8+ 1-0
2022.08.16 Titled Tue 16th Aug Late
1208982 Sourath, Biswas (2302) So, W (2773) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. g4 Ng7 11. h4 O-O 12. h5 Nxe5 13. dxe5 Bxe5 14. f4 d4 15. Nf3 dxe3 16. Qxd8 Bxc3+ 17. bxc3 Rxd8 18. Ne5 f6 19. Nc4 Bd7 20. Bg2 Rac8 21. Nxe3 Rxc3 22. Kf2 Bc6 23. Bxc6 Rxc6 24. Rhd1 Rxd1 25. Rxd1 gxh5 26. Rd8+ Kf7 27. Rd7+ Kg6 28. Rxb7 Ra6 29. f5+ exf5 30. gxh5+ Nxh5 31. Kf3 Rxa2 32. Ng2 Ra3+ 33. Kf2 Ra2+ 34. Kf3 Ra4 35. Rb8 a5 36. Rg8+ Kf7 37. Ra8 Ra3+ 38. Kf2 f4 39. Nh4 Ng3 40. Ra7+ Ke6 41. Rxh7 Ne4+ 42. Kf1 f3 0-1
2022.08.16 Titled Tue 16th Aug Late
1209060 Bodnar, N (2441) Sourath, Biswas (2302) 1-0
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 d6 6. Nf3 e5 7. O-O Nc6 8. Rb1 a5 9. a3 Re8 10. b4 axb4 11. axb4 e4 12. dxe4 Nxe4 13. Nxe4 Rxe4 14. Nd2 Re8 15. b5 Ne5 16. Bb2 Bf5 17. e4 Bg4 18. f3 Be6 19. Qc2 Ra2 20. Qb3 Rxb2 21. Rxb2 Nxc4 22. Nxc4 Bxc4 23. Qxc4 Bxb2 24. f4 c6 25. bxc6 Qb6+ 26. Kh1 Qxc6 27. Qb3 Qc3 28. Qxb7 Qd3 29. Qxb2 1-0
2022.08.16 Titled Tue 16th Aug Late
1209257 Sourath, Biswas (2302) Rosenberg, E (1999) 1-0
1. d4 Nf6 2. Bf4 b6 3. Nc3 Bb7 4. f3 d5 5. e4 e6 6. Nb5 Na6 7. e5 Nd7 8. Nh3 h6 9. Bd3 Nb4 10. Be2 a6 11. a3 axb5 12. axb4 Bxb4+ 13. c3 Be7 14. Bxb5 O-O 15. O-O c6 16. Bd3 Rxa1 17. Qxa1 Qa8 18. Qc1 Ba6 19. Bxa6 Qxa6 20. Rd1 c5 21. Nf2 cxd4 22. cxd4 Rc8 23. Qd2 Qa5 24. Qxa5 bxa5 25. Rc1 Rxc1+ 26. Bxc1 Nb6 27. Nd3 Nc4 28. b3 Nb6 29. Bd2 a4 30. bxa4 Nxa4 31. Kf2 Nb6 32. Bb4 Kf8 33. Bc5 Nc4 34. f4 Ke8 35. g4 Bh4+ 36. Ke2 Bd8 37. f5 Kd7 38. Bf8 g6 39. fxg6 fxg6 40. Bxh6 Bb6 41. Be3 Ke7 42. h4 Kf7 43. h5 gxh5 44. gxh5 Kg7 45. Nf4 Kf7 46. h6 Ba7 47. Nxe6 Bb8 48. h7 Nxe3 49. Kxe3 Kxe6 50. h8=Q Bc7 51. Qf6+ Kd7 52. e6+ Kc6 53. e7+ Kd7 54. Qf7 Bd6 55. e8=Q# 1-0
2022.08.16 Titled Tue 16th Aug Late
1209298 Reprintsev, A (2350) Sourath, Biswas (2302) 0-1
1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bc8 5. d4 dxe4 6. Nxe4 Nf6 7. Qe2 Bf5 8. Nxf6+ gxf6 9. g4 Be6 10. Bd2 Qb6 11. b3 h5 12. g5 fxg5 13. Nxg5 Bd5 14. Rg1 Qxd4 15. c3 Qf6 16. O-O-O Bh6 17. f4 Nd7 18. Kb1 O-O-O 19. c4 Bg7 0-1
2022.08.16 Titled Tue 16th Aug Late
1209430 Sourath, Biswas (2302) Buchenau, F (2229) 0-1
1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. e4 Be7 10. e5 Nh5 11. Ng5 Bxg5 12. Qxh5 g6 13. Qe2 cxd4 14. h4 Bxd2+ 15. Qxd2 dxc3 16. bxc3 d4 17. c4 Qe7 18. Be4 Bb7 19. h5 g5 20. O-O Na5 21. Qxd4 Rfd8 22. Qe3 Nxc4 23. Qe2 Bxe4 24. Qxe4 Nd2 25. Qg4 Nxf1 26. Rxf1 h6 27. f4 Rd4 28. Qf3 Rad8 29. f5 Rd3 30. Qg4 R8d4 31. Rf4 Rxg3 0-1
2022.08.16 Titled Tue 16th Aug Late
1209578 Ferreira, VitorH (2128) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Bxc5 Nd7 11. Be3 Nde5 12. Nf4 Bh6 13. Rd1 Rxd1+ 14. Kxd1 Be6 15. Nxe6 Bxe3 16. Nd5 Bh6 17. Nc5 e6 18. f4 Ng4 19. Nd3 exd5 20. cxd5 Nd4 21. h3 Ne3+ 22. Ke1 Re8 23. Nf2 Bxf4 24. Bd3 Bg3 25. Rf1 Nxd5 26. Kd2 Nf4 27. Ng4 Kg7 28. Bc4 h5 29. Ne3 Nc6 30. Rf3 h4 31. Nf1 Ne5 32. Rc3 Nxg2 33. Bd5 Nf4 34. Nxg3 hxg3 35. Rxg3 Nxd5 36. exd5 Rd8 37. Rb3 Rxd5+ 38. Ke3 Rd7 39. Ke4 Nc4 40. Rb4 Nd2+ 41. Ke3 a5 42. Rb5 Nc4+ 43. Kf3 b6 44. b3 Nd2+ 45. Ke2 Rd6 46. h4 Nb1 47. Kf3 Nc3 48. Re5 Nxa2 49. h5 Rd3+ 50. Ke2 Rxb3 51. hxg6 fxg6 52. Re7+ Kh6 53. Re3 Rxe3+ 54. Kxe3 Nb4 0-1
2022.08.16 Titled Tue 16th Aug Late
1209666 Sourath, Biswas (2302) Chernomordik, P (2200) 1-0
1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 a6 5. Qd2 b5 6. O-O-O Bb7 7. f3 Nd7 8. h4 h6 9. g4 e6 10. Nge2 Nb6 11. Ng3 Ne7 12. Be2 Qd7 13. Rhe1 O-O-O 14. Qe3 Kb8 15. Qf2 Nc6 16. Be3 Na5 17. e5 Nac4 18. Nce4 Nxe3 19. Qxe3 Nd5 20. Qb3 Qc6 21. exd6 cxd6 22. Kb1 Rc8 23. Rc1 Bxd4 24. c4 bxc4 25. Rxc4 Qb6 26. Qxb6 Bxb6 27. Nxd6 Rxc4 28. Bxc4 Bf2 29. Nxf7 Rf8 30. Rxe6 Bxg3 31. Nxh6 Rxf3 32. Rxg6 Ne3 33. Bd3 Nxg4 34. Rg8+ Ka7 35. Be2 Be4+ 36. Kc1 Bf4+ 37. Kd1 Ne3+ 38. Ke1 Bg3+ 39. Kd2 Nf1+ 40. Bxf1 Rxf1 41. Rxg3 Rf2+ 42. Ke3 Bb1 43. Kxf2 Bxa2 44. Rg7+ 1-0
2022.08.16 Titled Tue 16th Aug Late
1209746 Djordjevic, Vu (2394) Sourath, Biswas (2302) 0-1
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qd8 7. e3 Nd7 8. g3 Bd6 9. Bg2 O-O 10. Nf3 c6 11. O-O f5 12. Nd2 Nf6 13. Nc4 Bc7 14. b4 Be6 15. Qd3 h5 16. b5 Rc8 17. bxc6 bxc6 18. Rfd1 h4 19. Na4 Ng4 20. Nc5 Bd5 21. f3 Bxc4 22. Qc3 Ba5 23. Qxc4 Nxe3 24. Qd3 Nxd1 25. Rxd1 hxg3 26. hxg3 Bb6 27. Na4 Qd6 28. Kh2 Rfd8 29. Nxb6 axb6 30. f4 Ra8 31. Qc4 b5 32. Qc2 Ra3 33. Bxc6 b4 34. d5 Kg7 35. Qb2+ Qf6 36. Qe2 Rh8+ 37. Kg2 Qc3 38. Qf2 Qc4 39. g4 Qe4+ 40. Kf1 Rh1+ 0-1
2022.08.16 Titled Tue 16th Aug Late
1209803 Akbas, Umut Ata (2274) Sourath, Biswas (2302) 1-0
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. c4 b6 6. Be2 Bb7 7. O-O d6 8. d4 e5 9. dxe5 Ng4 10. Nbd2 Nxe5 11. Qc2 Qe7 12. Nxe5 dxe5 13. Bf3 Nc6 14. c5 Nb4 15. Qc4 Bxf3 16. Nxf3 Qxc5 17. Qxc5 bxc5 18. Bxe5 Rfd8 19. Bxg7 Kxg7 20. Rfc1 Nd3 21. Rc3 Rd6 22. Kf1 Re8 23. a3 a5 24. Ke2 Nf4+ 25. Kf1 Nd3 26. g3 Ne5 27. Nxe5 Rxe5 28. Rac1 Rb6 29. Rxc5 Rxc5 30. Rxc5 Rxb3 31. Rxa5 c5 32. Ke2 c4 33. e4 Rb2+ 34. Ke3 c3 35. Rc5 Rb3 36. a4 Ra3 37. a5 c2+ 38. Kd2 Ra2 39. f4 Kf6 40. Rc6+ Ke7 41. a6 Kd7 42. Rb6 h5 43. h3 Ke7 44. g4 hxg4 45. hxg4 Kd7 46. e5 Ke7 47. f5 gxf5 48. gxf5 Ra5 49. Rb7+ Kf8 50. a7 Kg7 51. e6 Rc5 52. Rxf7+ Kh6 53. Kc1 Rc8 54. e7 1-0
2022.08.16 Titled Tue 16th Aug Late
1209861 Sourath, Biswas (2302) Kalavannan, Koby (2324) 1/2-1/2
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 c6 5. h4 h5 6. Nf3 Bg4 7. Be2 Bg7 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. O-O-O a5 11. e4 Nxe4 12. Nxe4 dxe4 13. Qxe4 Nf6 14. Qd3 Nd5 15. Bg5 Nb4 16. Qc4 Qd5 17. Qxd5 cxd5 18. c3 Nc6 19. Nxc6 bxc6 20. Rhe1 e6 21. Bf4 Bh6 22. Bxh6 Rxh6 23. f4 Kd7 24. c4 Rhh8 25. c5 Rhb8 26. Rd3 Rb4 27. a3 Rb5 28. Ree3 a4 29. Kc2 Rab8 30. b4 axb3+ 31. Rxb3 Rxb3 32. Rxb3 Rxb3 33. Kxb3 Kc7 34. Ka4 Kb7 35. Ka5 Ka7 36. g3 Kb7 37. Kb4 Ka6 38. a4 Kb7 39. a5 Ka7 40. Ka4 Ka6 41. Kb4 f6 42. Ka4 Kb7 43. Kb4 Ka6 44. Ka4 Kb7 45. Kb4 Ka6 1/2-1/2