[Event "Chennai Grand Masters- Challengers 2024"] [Site "Anna Centenary Library, Chennai, India"] [Date "2024.11.10"] [Round "6.1"] [White "Mendonca, Leon Luke"] [Black "Karthikeyan, Murali"] [Result "1-0"] [ECO "D52"] [WhiteElo "2631"] [BlackElo "2625"] [Annotator "Shahid"] [PlyCount "123"] [EventDate "2024.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 c5 10. Qe2 a6 11. a4 cxd4 12. exd4 Nb6 13. Bb3 Bd7 14. Ne5 Be8 15. Rfd1 Nfd5 16. Bxe7 Nxe7 17. Qf3 Bc6 18. Nxc6 bxc6 19. a5 Nbd5 20. Ne4 Nc7 21. Nc5 Nb5 22. Bc4 Qc7 23. Rd3 Rfd8 24. Qe4 Nd5 25. Qe5 Qe7 26. Rg3 g6 27. Rf3 Ndc7 28. Ne4 f5 29. Nf6+ Kf8 $4 (29... Kf7 30. Nxh7 Rxd4) 30. Rh3 $18 h5 31. Nxh5 $1 gxh5 32. Qh8+ Kf7 33. Qxh5+ Kf6 34. Qh4+ Kf7 35. Qh7+ Kf8 (35... Kf6 36. Rh6+ Kg5 37. Qg6+ Kf4 38. Qg3+ Ke4 39. Qe5#) 36. Qh8+ Kf7 37. Rh7+ Kg6 38. Rh6+ Kf7 39. Qh7+ (39. Qe5) 39... Kf8 40. Qh8+ Kf7 41. Qh7+ (41. Qe5 Rxd4) 41... Kf8 42. Qg6 Qg7 43. Qh5 Qxd4 44. Rh8+ Ke7 45. Rh7+ Kd6 46. Rd1 Nd5 47. Rxd4 Nxd4 48. Qd1 c5 49. h4 Rg8 50. Bxd5 Kxd5 51. b4 Rad8 52. bxc5 Kxc5 53. Rc7+ Kd5 54. h5 f4 55. f3 Rh8 56. Qb1 Rxh5 57. Qe4+ Kd6 58. Rc4 e5 59. Qg6+ Kd5 60. Rxd4+ exd4 61. Qxh5+ Kc4 62. Qf7+ 1-0 [Event "Chennai Grand Masters- Challengers 2024"] [Site "Anna Centenary Library, Chennai, India"] [Date "2024.11.10"] [Round "6.2"] [White "Vaishali, Rameshbabu"] [Black "Puranik, Abhimanyu"] [Result "0-1"] [ECO "C02"] [WhiteElo "2490"] [BlackElo "2652"] [Annotator "Shahid"] [PlyCount "72"] [EventDate "2024.??.??"] {[%evp 0,72,19,38,30,51,38,33,13,1,46,46,48,8,16,3,-3,-10,-25,-31,-50,-55,-74,-64,-87,-85,-85,-85,-109,-109,-104,-110,-129,-116,-116,-131,-103,-103,-108,-101,-116,-126,-146,-179,-177,-189,-187,-220,-207,-212,-224,-230,-230,-210,-214,-245,-245,-252,-241,-272,-205,-260,-249,-274,-238,-269,-278,-280,-294,-247,-247,-236,-232,-246,-233]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qa5 5. dxc5 Qc7 6. Nf3 Bxc5 7. Bd3 Nc6 8. Qe2 f6 9. exf6 Nxf6 10. O-O O-O 11. b4 Bd6 12. Na3 a6 13. b5 Ne5 14. Nxe5 Bxe5 15. f4 (15. h3 Bxc3 16. Bb2) 15... Bxc3 16. Bb2 Bxb2 17. Qxb2 Qc5+ 18. Kh1 Bd7 19. bxa6 bxa6 20. Nc2 Ng4 21. Qd4 Qxd4 22. Nxd4 e5 23. fxe5 $4 (23. Nc2 Rxf4 24. Rxf4 exf4) 23... Nf2+ $19 24. Rxf2 Rxf2 25. e6 Ba4 26. Be2 Rf4 27. Nb3 Bxb3 28. axb3 Kf8 29. Bf3 Rf5 30. h3 Ke7 31. b4 Re5 32. b5 a5 33. b6 Kxe6 34. b7 Rb8 35. Bg4+ Kd6 36. Bc8 d4 0-1 [Event "Chennai Grand Masters- Challengers 2024"] [Site "Anna Centenary Library, Chennai, India"] [Date "2024.11.10"] [Round "6.3"] [White "Sadhwani, Raunak"] [Black "Dronavalli, Harika"] [Result "1/2-1/2"] [ECO "D06"] [WhiteElo "2677"] [BlackElo "2493"] [PlyCount "83"] [EventDate "2024.??.??"] {[%evp 0,83,10,32,30,-14,17,33,60,39,42,48,55,22,24,14,8,-6,-11,-11,-4,18,30,9,22,14,13,17,40,23,30,4,27,11,-15,7,-1,6,-5,5,4,5,5,3,-7,-42,8,-18,-7,-12,-7,-12,-7,4,0,6,16,0,0,-10,0,0,18,18,16,14,14,14,41,45,68,23,25,13,9,6,6,8,6,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c5 3. Nf3 cxd4 4. Qxd4 Nf6 5. cxd5 Qxd5 6. Nc3 Qxd4 7. Nxd4 a6 8. g3 e5 9. Nb3 Nc6 10. Bg2 a5 11. Na4 Bb4+ 12. Bd2 Bxd2+ 13. Nxd2 Ke7 14. Nb3 Rd8 15. Nbc5 Rb8 16. Rc1 Nb4 17. a3 Na2 18. Rc2 b5 19. Nc3 Nxc3 20. Rxc3 b4 21. axb4 Rxb4 22. b3 Be6 23. O-O Rc8 24. Rfc1 Nd5 25. R3c2 Nb6 26. Nxe6 Rxc2 27. Rxc2 Kxe6 28. Rc6+ Kd7 29. Rc3 Kd6 30. Rc6+ Kd7 31. Rc5 Rxb3 32. Bh3+ Kd6 33. Rxa5 Rb1+ 34. Kg2 Rc1 35. Ra6 Rc6 36. Bf5 g6 37. Be4 Nd5 38. Ra8 Rc5 39. Bxd5 Kxd5 40. g4 Rc7 41. Ra5+ Ke6 42. Ra6+ 1/2-1/2 [Event "Chennai Grand Masters- Challengers 2024"] [Site "Anna Centenary Library, Chennai, India"] [Date "2024.11.10"] [Round "6.4"] [White "Pranesh M"] [Black "Pranav, V.."] [Result "1/2-1/2"] [ECO "C28"] [WhiteElo "2580"] [BlackElo "2602"] [PlyCount "70"] [EventDate "2024.??.??"] {[%evp 0,70,30,24,24,25,25,9,17,-2,11,7,21,18,39,6,4,-7,-5,2,68,66,45,45,30,30,30,10,30,15,6,-17,-4,-43,-36,-30,-21,-15,-4,-7,4,7,0,0,0,0,0,-8,-21,-8,0,0,0,0,0,0,0,0,0,0,46,41,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. O-O Be6 8. Bxd5 Bxd5 9. f4 f6 10. fxe5 Nxe5 11. Nxd5 Qxd5 12. c3 Bd6 13. Nf4 Qf7 14. d4 O-O-O 15. Kh1 Ng6 16. Nh5 Rhe8 17. Qf3 Qd7 18. g3 Re7 19. Bd2 Rde8 20. Rae1 Rxe1 21. Rxe1 Rxe1+ 22. Bxe1 Qe6 23. Bf2 Qxa2 24. Qe2 Qd5+ 25. Kg1 Bf8 26. Qe8+ Qd8 27. Qe6+ Qd7 28. Qg8 b6 29. Nf4 Qd6 30. Ne6 Qd5 31. h4 h5 32. Qf7 Qd7 33. Qg8 Qd5 34. Qf7 Qd7 35. Qg8 Qd5 1/2-1/2