[Event "15th Chennai Open GM Event 2024"] [White "Matta, Vinay Kumar"] [Black "Aronyak Ghosh"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.1"] [Annotator "Shahid"] [Result "0-1"] [Date "2025.01.02"] [ECO "B03"] [WhiteElo "2091"] [BlackElo "2544"] [PlyCount "114"] [GameId "2129805937190393"] [EventDate "2025.??.??"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 dxe5 7. fxe5 e6 8. Nf3 Bb4 9. a3 Bxc3+ 10. bxc3 c5 11. a4 Nc6 12. a5 Nd7 13. a6 b6 14. Bg5 f6 15. exf6 Nxf6 16. Qa4 Qd7 17. dxc5 bxc5 18. Rd1 Qc7 19. Bxf6 gxf6 20. Qb5 Qb6 21. Rd6 Rc8 22. Nh4 Bg6 23. Qxb6 axb6 24. a7 Nd8 25. Nxg6 hxg6 26. Bd3 f5 27. Bc2 Rh7 28. Ba4+ Kf8 29. Bd7 Ra8 30. O-O Ke7 31. Rfd1 Rxa7 32. Bb5 Nf7 33. Rxb6 Rc7 34. Ra1 Kf6 35. Raa6 Ng5 36. Bc6 Ke5 37. g3 Ra7 38. h4 Rxa6 39. Rxa6 Nf7 40. Be8 Kf6 41. Bxf7 Rxf7 42. Rc6 Rd7 43. Rxc5 Rd3 44. Kf2 Rxc3 45. Rc8 Ke5 46. Rg8 Kf6 47. Rc8 e5 48. Rc6+ Kg7 49. Re6 e4 50. g4 Kf7 51. gxf5 $2 (51. Rb6 fxg4 52. c5 Rxc5 53. Kg3) (51. Rc6 f4 52. g5) 51... gxf5 $19 52. Rc6 f4 53. h5 Rc2+ 54. Ke1 f3 55. Rc5 f2+ 56. Kf1 e3 57. Kg2 Rc1 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Siddharth, Jagadeesh"] [Black "Sarwat, Walaa"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.2"] [Annotator "https://lichess.org/broadcast/-/-/uJI4nqJl"] [Result "1-0"] [Date "2025.01.02"] [ECO "C50"] [WhiteElo "2515"] [BlackElo "2088"] [PlyCount "111"] [GameId "2129820224018556"] [EventDate "2025.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. O-O Be7 8. Bg3 d6 9. a4 Be6 10. Bxe6 fxe6 11. c3 Qd7 12. b4 Qe8 13. Nbd2 Nh5 14. b5 Nb8 15. d4 exd4 16. cxd4 Nd7 17. Qb3 Qf7 18. Rac1 Bd8 19. Nc4 Qg6 20. Rfe1 Nf4 21. Qe3 Qg4 22. Rc3 Nh5 23. h3 Qg6 24. Bh2 Nhf6 25. Rcc1 Nh7 26. Kh1 Ng5 27. Nfd2 Nf7 28. Nb2 a6 29. Qb3 e5 30. dxe5 dxe5 31. Nd3 Kh7 32. f4 axb5 33. Qxb5 Qe6 34. f5 Qe8 35. Nf3 Nb6 36. Qb1 Rxa4 37. Nc5 Rc4 38. Ne6 Rg8 39. Nxe5 Nxe5 40. Bxe5 Qc6 41. Bd4 Bh4 42. Rf1 Rxc1 43. Rxc1 Nc4 44. e5 Kh8 45. Nf4 Rd8 46. f6 gxf6 47. Ng6+ Kg7 48. Nxh4 fxe5 49. Bxe5+ Kg8 50. Nf5 Qe6 51. Ba1 Rf8 52. Rxc4 Rxf5 53. Rxc7 b5 54. Rg7+ Kf8 55. Rg3 Qf7 56. Qxf5 1-0 [Event "15th Chennai Open GM Event 2024"] [White "Divitt Arora"] [Black "Iniyan, Pa"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.3"] [Result "0-1"] [Date "2025.01.02"] [ECO "B51"] [WhiteElo "2086"] [BlackElo "2508"] [PlyCount "68"] [GameId "2129814577821297"] [EventDate "2025.??.??"] {[%evp 0,68,22,18,15,22,23,25,23,19,43,35,16,17,17,25,26,23,23,25,21,-12,-1,-8,-2,0,-29,45,-17,-19,-15,-2,-2,-17,-34,-31,-60,-106,-30,-22,-2,-20,-162,-40,-52,-69,-73,-87,-101,-51,-56,-60,42,-136,-128,-218,-187,-177,-204,-215,-477,-287,-444,-454,-504,-631,-593,-683,-575,-834,-593]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. O-O Rc8 8. c4 e5 9. Qd3 Qc7 10. b3 b5 11. Nfd2 Nf6 12. Bb2 Be7 13. Nc3 O-O 14. Rac1 Qa5 15. a3 Qb6 16. Rfd1 Bg4 17. Ne2 Nd7 18. h3 Nc5 19. Qe3 Bg5 20. Qxg5 Bxe2 21. Re1 Bxc4 22. bxc4 Nd3 23. Re3 Nxb2 24. Rg3 g6 25. Qh6 Nxc4 26. Nf3 Qb7 27. Ng5 f6 28. Ne6 Rf7 29. Rcc3 Qe7 30. Rxg6+ hxg6 31. Qxg6+ Kh8 32. Rf3 Qxe6 33. Rf5 Rg7 34. Qh6+ Rh7 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Shyam, Sundar M."] [Black "Sharnarthi Viresh"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.4"] [Annotator "Shahid"] [Result "1/2-1/2"] [Date "2025.01.02"] [ECO "A45"] [WhiteElo "2470"] [BlackElo "2084"] [PlyCount "123"] [GameId "2129814711023240"] [EventDate "2025.??.??"] {[%evp 0,123,14,35,9,0,16,21,0,-48,13,16,0,-7,9,14,10,15,47,22,32,25,0,20,9,36,23,47,95,26,45,27,-4,9,34,-14,38,23,61,47,76,78,89,63,61,89,144,140,195,154,52,158,173,156,172,174,164,142,121,157,217,227,69,185,199,186,218,210,16,160,205,183,131,188,242,224,253,233,240,382,259,243,275,292,302,300,345,340,358,406,454,115,271,295,328,384,200,461,185,309,395,503,468,393,514,506,510,489,530,584,591,601,621,600,473,-86,-292,-290,-134,-277,-146,-214,-196,-335,-121,-195]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Bf5 5. e3 e6 6. Bd3 Nd7 7. Bxe4 dxe4 8. Ne2 Bg6 9. c3 Be7 10. Qb3 O-O 11. Ng3 Nf6 12. O-O h5 13. Bg5 Qd5 14. h4 b5 15. Rfc1 Rfb8 16. Rc2 Rb6 17. c4 bxc4 18. Qxc4 Rab8 19. b3 R8b7 20. Qe2 e5 21. Nc4 exd4 22. Nxb6 cxb6 $2 (22... axb6) 23. exd4 b5 24. Nf1 Qxd4 25. Rd1 Qe5 26. Ne3 Kh7 27. g3 Qe6 28. Kg2 a6 29. Rcd2 Nd7 30. Bxe7 Qxe7 31. Nd5 Qc5 32. Qe3 b4 33. Nf6+ gxf6 34. Rxd7 Rb5 35. Qxc5 Rxc5 36. R7d6 Ra5 37. R1d2 Ra3 38. Rxf6 Kg7 39. Rb6 a5 40. Rb2 Bf5 41. Kf1 Be6 42. Ke2 Kf6 43. Ke3 Ke5 44. Rb5+ Kd6 45. Rc2 a4 46. Rxb4 axb3 47. axb3 Rxb3+ 48. Rxb3 Bxb3 49. Rb2 Bd5 50. Kf4 f6 51. Rb8 Ke7 52. Rh8 Bf7 53. Kf5 Be6+ 54. Kxe4 Bf7 55. Kf5 Be6+ 56. Kg6 Bg4 57. Rf8 $4 (57. Rxh5 $18) 57... Kxf8 58. Kxf6 Ke8 59. Kg5 Kf7 60. Kf4 Kf6 61. f3 Be6 62. g4 1/2-1/2 [Event "15th Chennai Open GM Event 2024"] [White "Choubey Saurabh"] [Black "Mayank Chakraborty"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.5"] [Result "1/2-1/2"] [Date "2025.01.02"] [ECO "E61"] [WhiteElo "2083"] [BlackElo "2457"] [PlyCount "120"] [GameId "2129817318373066"] [EventDate "2025.??.??"] {[%evp 0,120,20,24,19,14,17,32,30,27,37,20,19,28,24,29,42,22,77,34,22,30,35,23,-17,29,46,51,50,-6,-10,29,-101,-10,-201,-48,-40,-52,-31,-18,-17,120,-8,-6,-6,-7,-6,58,53,14,8,3,0,-5,-112,-7,-5,1,7,11,-87,17,4,4,11,11,1,-1,-1,-1,1,-1,16,1,4,-28,-1,15,1,1,-1,-1,-1,-1,-1,-1,1,1,0,0,0,-1,-1,-1,-8,-6,-4,-1,-1,-1,-1,72,1,-1,16,77,1,9,71,72,72,67,67,40,70,44,38,66,73,52,71,61,73]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e3 d6 6. Be2 b6 7. O-O Bb7 8. b3 Nbd7 9. Bb2 e5 10. d5 Qe7 11. e4 Nh5 12. g3 f5 13. exf5 gxf5 14. Nxe5 Nxg3 15. Nxd7 Nxe2+ 16. Qxe2 Qxd7 17. Nb5 Rae8 18. Qd2 c6 19. Bxg7 Qxg7+ 20. Kh1 cxd5 21. cxd5 Re5 22. Nc3 Qf7 23. Rad1 Qf6 24. f4 Re7 25. Rg1+ Kh8 26. Rg3 Rg8 27. Rxg8+ Kxg8 28. Rg1+ Rg7 29. Qe3 Rxg1+ 30. Kxg1 Kf8 31. a4 Qg6+ 32. Kf2 Qh5 33. h3 Qh4+ 34. Qg3 Qf6 35. Qe3 h5 36. Kg2 h4 37. Kf2 Qg7 38. b4 Ba6 39. b5 Bb7 40. Qd3 Ke8 41. Ne2 Qf7 42. Nc3 Qg7 43. Ne2 Qf7 44. Nc3 Qf6 45. Ne2 Kd7 46. Nc3 Kd8 47. Ne2 Qf7 48. Nc3 Qg7 49. Ne2 Qf7 50. Nc3 Qg7 51. Ne2 Qc7 52. Qxf5 Qc5+ 53. Ke1 Bxd5 54. Qf6+ Kd7 55. Qxh4 Qb4+ 56. Kf2 Qc5+ 57. Ke1 Qb4+ 58. Kf2 Qc5+ 59. Ke1 Qb4+ 60. Kf2 Qc5+ 1/2-1/2 [Event "15th Chennai Open GM Event 2024"] [White "Shyaam Nikhil P"] [Black "Kotikalapudi, Aditya Krishna"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.6"] [Annotator "Shahid"] [Result "1-0"] [Date "2025.01.02"] [ECO "B24"] [WhiteElo "2449"] [BlackElo "2078"] [PlyCount "53"] [GameId "2129817888200422"] [EventDate "2025.??.??"] {[%evp 0,53,19,31,26,66,13,-3,-1,8,-1,-1,-11,-28,-29,-39,-34,-38,-28,-32,-30,-19,-3,-25,-20,-28,61,-22,5,-15,11,5,19,-11,-33,-15,77,4,39,90,115,55,339,384,588,474,512,577,568,524,599,520,491,516,513,402]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 b5 7. Qd2 b4 8. Nd1 d6 9. Ne2 a5 10. O-O h5 11. f4 h4 12. c3 hxg3 13. Nxg3 Bd7 14. d4 cxd4 15. cxd4 a4 16. Nf2 Na5 17. Rfc1 Be6 18. d5 Bd7 19. Bd4 Bxd4 20. Qxd4 Rh4 $4 (20... Rh7) 21. Qg7 $18 Bc8 (21... Nf6 22. e5) 22. Qxg8+ Kd7 23. Qxf7 Qe8 24. Qg7 Rxf4 25. Qd4 Qd8 26. Qa7+ Bb7 27. Qe3 1-0 [Event "15th Chennai Open GM Event 2024"] [White "Mehta Naitik R"] [Black "Rios Gomez, Cristhian Camilo"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.7"] [Annotator "Shahid"] [Result "0-1"] [Date "2025.01.02"] [ECO "B30"] [WhiteElo "2075"] [BlackElo "2435"] [PlyCount "70"] [GameId "2129818176562984"] [EventDate "2025.??.??"] {[%evp 0,70,19,44,10,6,20,0,-4,7,-5,-8,-10,-3,-14,-12,-14,-31,-29,-39,-29,-29,-30,-63,-33,-66,-20,-65,-57,31,-29,-47,-79,-16,-83,-194,-188,-158,-165,-211,-54,-375,-314,-358,-354,-345,-395,-393,-403,-435,-412,-462,-494,-489,-203,-417,-217,-281,-441,-524,-349,-500,-470,-418,-563,-577,-481,-576,-553,-643,-538,-563,-640]} 1. e4 c5 2. Nf3 Nc6 3. g3 e5 4. Bg2 g6 5. h4 Nf6 6. d3 h6 7. O-O Bg7 8. Nbd2 d5 9. c3 O-O 10. Re1 d4 11. c4 Ng4 12. Nh2 Nxh2 13. Kxh2 f5 14. exf5 gxf5 15. a3 e4 16. dxe4 f4 17. e5 fxg3+ 18. fxg3 Nxe5 19. Rxe5 Bxe5 20. Qh5 Bxg3+ $1 21. Kg1 (21. Kxg3 $4 Qd6+ 22. Qe5 Qxe5#) 21... Bf2+ 22. Kh1 Qxh4+ 23. Qxh4 Bxh4 24. Ne4 Kh7 25. Nxc5 Bg4 26. Be4+ Kg7 27. Bd2 Rae8 28. Rg1 h5 29. Bxb7 Re2 30. Rg2 Rf1+ 31. Kh2 Rff2 32. Bb4 Rxg2+ 33. Bxg2 Be7 (33... Bf3 34. Ne6+ Kf6 35. Nf4) 34. Kg1 Bxc5 35. Bxc5 d3 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Das, Sayantan"] [Black "Arshpreet Singh"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.8"] [Result "1-0"] [Date "2025.01.02"] [ECO "B44"] [WhiteElo "2434"] [BlackElo "2073"] [PlyCount "109"] [GameId "2129818550720351"] [EventDate "2025.??.??"] {[%evp 0,109,29,43,25,-29,24,27,8,8,37,3,41,28,75,47,-52,21,73,56,56,80,154,87,103,115,105,107,113,120,107,108,71,119,-138,110,96,85,4,92,101,81,-42,80,69,86,90,89,98,-9,96,108,88,108,74,132,162,155,96,166,123,171,154,174,59,144,151,-29,67,110,118,125,69,90,48,91,77,43,21,64,93,1,28,45,40,77,73,79,99,89,131,130,143,148,184,21,159,60,192,105,185,158,198,248,210,264,294,188,460,282,702,724]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Qc7 6. Bg2 Nf6 7. O-O Nxd4 8. Qxd4 Bc5 9. Qc3 Qb6 10. Nd2 Bd4 11. Qb3 Qxb3 12. axb3 d5 13. exd5 exd5 14. Nf3 Bb6 15. Re1+ Kf8 16. Be3 Bxe3 17. Rxe3 g6 18. Nd4 Kg7 19. b4 Bd7 20. Rea3 a6 21. b5 Rab8 22. bxa6 bxa6 23. b3 Rb4 24. Rd1 Ra8 25. Ra5 Bg4 26. f3 Bd7 27. Bf1 g5 28. Rxa6 Rc8 29. g4 h5 30. h3 Rc3 31. Be2 h4 32. Ra2 Nh7 33. Ra7 Nf8 34. Kf2 Kf6 35. Ra5 Be6 36. Rb5 Rxb5 37. Bxb5 Ng6 38. Re1 Nf4 39. Bf1 Bd7 40. Re3 Rc8 41. Ke1 Ne6 42. Nxe6 fxe6 43. Kd2 e5 44. Re1 d4 45. Ra1 Bc6 46. Bd3 Ke7 47. Ra7+ Kd6 48. Rf7 Rg8 49. Rf6+ Kd7 50. Rf5 Bd5 51. Rxe5 Bxf3 52. Be4 Rf8 53. Rd5+ Ke6 54. Rf5 Rxf5 55. gxf5+ 1-0 [Event "15th Chennai Open GM Event 2024"] [White "Rosh Jain"] [Black "Deepan Chakkravarthy J."] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.9"] [Result "0-1"] [Date "2025.01.02"] [ECO "B06"] [WhiteElo "2071"] [BlackElo "2413"] [PlyCount "114"] [GameId "2129818671654769"] [EventDate "2025.??.??"] {[%evp 0,103,23,34,34,34,-14,38,39,40,60,36,21,37,55,30,26,21,47,28,28,18,25,4,28,10,19,34,33,24,24,30,48,30,25,40,34,36,62,48,53,61,46,5,-41,-81,-87,-71,-67,-70,-77,-69,-203,-79,-61,-93,-55,-65,-258,-90,-191,-112,-98,-107,-154,-130,-112,-182,-205,-209,-331,-280,-335,-272,-298,-305,-314,-281,-312,-172,-324,-325,-400,-273,-253,-254,-280,-272,-299,-288,-290,-399,-314,-298,-259,-320,-188,-189,-485,-464,-334,-373,-328,-358,-361,-344]} 1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 d6 5. Bc4 Nc6 6. Nf3 Nf6 7. Be3 O-O 8. Bb3 Bg4 9. h3 Bxf3 10. Qxf3 e5 11. dxe5 dxe5 12. Nd5 Nd4 13. Bxd4 exd4 14. Nxf6+ Bxf6 15. h4 Qd6 16. h5 g5 17. O-O Rae8 18. g3 Kh8 19. Rae1 Bg7 20. Bc4 Re5 21. Qg4 Qb4 22. Qe2 f5 23. Bd3 f4 24. Qg4 Qxa4 25. b3 Qe8 26. Ra1 f3 27. b4 Qe6 28. Qxe6 Rxe6 29. Ra5 Be5 30. Bc4 Re7 31. b5 axb5 32. Rxb5 b6 33. Rd1 Kg7 34. Rd3 Kh6 35. Rbb3 g4 36. Bd5 Kxh5 37. Ra3 Kg5 38. Ra7 h5 39. Rda3 h4 40. gxh4+ Kxh4 41. Ra8 Ree8 42. Rxe8 Rxe8 43. Bc6 Rd8 44. Bd5 Kg5 45. Ra8 Rxa8 46. Bxa8 g3 47. fxg3 Bxg3 48. e5 f2+ 49. Kg2 Kf5 50. Bb7 Kxe5 51. Ba6 Kf4 52. Bb5 Bh4 53. Kh3 Be7 54. Kg2 Ke3 55. Kf1 Bb4 56. Bc6 Be1 57. Bb5 Kd2 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Vaz, Ethan"] [Black "Abhay Bandewar"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.10"] [Annotator "Shahid"] [Result "1-0"] [Date "2025.01.02"] [ECO "B31"] [WhiteElo "2412"] [BlackElo "2070"] [PlyCount "59"] [GameId "2129818726643595"] [EventDate "2025.??.??"] {[%evp 0,59,22,36,19,34,20,13,22,39,39,26,42,39,37,30,34,32,35,25,55,64,45,43,56,34,9,32,16,-5,-3,0,-5,-26,-26,-26,-26,-26,-100,-25,37,-13,6,23,-84,41,-108,41,90,65,83,58,39,109,102,136,145,120,119,58,473,528]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. a4 a5 7. Nbd2 Qc7 8. Qe2 e5 9. Nc4 Bg4 10. Be3 b6 11. h3 Be6 12. Nfd2 Nf6 13. O-O Nh5 14. b4 b5 15. axb5 cxb5 16. Nxa5 Nf4 17. Qf3 cxb4 18. Nab3 O-O 19. Nc5 Ra3 20. Rab1 Qc6 21. Rxb4 Rc3 22. Nxe6 Nxe6 23. Qd1 Rxc2 24. Qb1 Rd8 25. Rxb5 Rxd3 26. Nf3 Rdc3 27. Nxe5 Qxe4 28. Rb8+ Nf8 29. Nd7 Rxe3 $4 (29... Qe7) 30. Rxf8+ $1 $18 1-0 [Event "15th Chennai Open GM Event 2024"] [White "Jval Saurin Patel"] [Black "Fedorov, Alexei"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.11"] [Annotator "Shahid"] [Result "0-1"] [Date "2025.01.02"] [ECO "A53"] [WhiteElo "2064"] [BlackElo "2409"] [PlyCount "98"] [GameId "2129818904147880"] [EventDate "2025.??.??"] {[%evp 0,61,35,34,18,22,41,26,42,31,41,34,35,23,-6,29,21,28,29,29,37,42,38,21,37,44,-1,22,33,5,50,0,44,2,-1,-27,-74,0,-208,-24,-32,-40,-23,-34,-34,-25,-9,-32,-29,60,-46,-87,-12,-118,-178,-134,-189,-45,-211,-190,-146,-176,-179,-179]} 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. Bd3 Nxd3+ 7. Qxd3 Be7 8. Nge2 O-O 9. O-O Nd7 10. Ng3 Bg5 11. b4 g6 12. a3 b6 13. Kh1 Bb7 14. f3 Bxc1 15. Rfxc1 Qg5 16. Na4 Ba6 17. Qd1 h5 18. Ne2 f5 19. exf5 gxf5 20. Nb2 Nf6 21. Nd3 Rae8 22. a4 Kh8 23. Qf1 Nxd5 24. cxd5 Bxd3 25. Rxc7 Rc8 26. f4 $4 (26. Rc6 Qd2) 26... Qg4 $19 27. Qc1 Rxc7 28. Qxc7 Bxe2 29. Qxd6 Qg7 30. Qxe5 Qxe5 31. fxe5 Bc4 32. d6 Be6 33. a5 b5 34. Rc1 Rc8 35. Rc7 Rxc7 36. dxc7 f4 37. Kg1 Kg7 38. Kf2 Kg6 39. g3 Kf5 40. Kf3 fxg3 41. Kxg3 Kxe5 42. Kh4 Bg4 43. c8=Q Bxc8 44. Kxh5 Bh3 45. Kh4 Bf1 46. Kg5 Kd4 47. h4 Kc4 48. h5 Kxb4 49. h6 Bd3 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Kaustuv, Kundu"] [Black "Ram Vishal Parab"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.12"] [Result "1-0"] [Date "2025.01.02"] [ECO "A14"] [WhiteElo "2409"] [BlackElo "2064"] [PlyCount "103"] [GameId "2129819407747070"] [EventDate "2025.??.??"] {[%evp 0,103,23,0,9,-6,12,14,16,16,27,20,23,5,8,0,-18,13,-60,13,-50,52,63,-55,57,63,61,59,-22,75,75,86,113,-7,116,95,129,161,157,116,108,157,107,127,180,80,163,112,245,223,299,306,228,186,83,209,175,173,260,294,129,268,298,234,278,264,171,438,167,354,476,410,516,492,489,524,538,527,454,545,317,532,534,523,119,481,247,498,331,507,526,378,538,331,517,492,448,547,512,463,432,407,594,661,660,436]} 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. c4 O-O 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. d4 Bf6 10. e4 Nc7 11. e5 Be7 12. dxc5 Bxc5 13. Nbd2 Nd5 14. Ne4 Be7 15. a3 Qb6 16. Nfd2 Bd7 17. Nc4 Qc7 18. Rc1 Rad8 19. Ncd6 f6 20. Nc5 fxe5 21. Ndxb7 Bxc5 22. Nxc5 Bc8 23. Qe2 Rf7 24. b4 Qd6 25. Ne4 Qd7 26. Qc4 Nd4 27. Bxd4 exd4 28. Qxd4 Qe7 29. Rfd1 Rff8 30. Qc5 Qf7 31. f4 h5 32. Nd6 Qd7 33. Rxd5 exd5 34. Qxd5+ Qe6 35. Rxc8 Qxd5 36. Bxd5+ Kh7 37. Be4+ Kg8 38. Rxd8 Rxd8 39. Nb5 Rd7 40. Bc6 Re7 41. a4 Re1+ 42. Kg2 Rb1 43. Nxa7 Rxb4 44. Bb5 Kf7 45. Nc6 Rb1 46. Bc4+ Kf6 47. a5 Rb2+ 48. Kf3 Rc2 49. Bd5 Rxh2 50. a6 Rh1 51. Nb4 Ra1 52. Na2 1-0 [Event "15th Chennai Open GM Event 2024"] [White "Majumder Shrayan"] [Black "Sathvik Adiga"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.13"] [Annotator "Shahid"] [Result "0-1"] [Date "2025.01.02"] [ECO "A01"] [WhiteElo "2061"] [BlackElo "2395"] [PlyCount "80"] [GameId "2129819674929186"] [EventDate "2025.??.??"] {[%evp 0,80,7,-8,-7,-3,-37,-25,-18,10,-16,15,0,35,-23,-5,1,-1,-19,-13,-11,-17,-26,-35,-35,4,31,-28,51,0,31,30,19,24,23,39,48,53,85,107,111,115,103,139,23,112,14,-19,-17,-2,42,-104,-12,-135,-32,-417,-365,-642,-523,-595,-674,-611,-685,-708,-702,-638,-688,-1293,-688,-392,-706,-685,-479,-378,-625,-720,-596,-805,-943,-901,-1317,-1570,-2001]} 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Nge7 5. Bxe5 a6 6. Bxc6+ Nxc6 7. Bg3 h5 8. h4 d4 9. Ne2 Bd6 10. Bxd6 Qxd6 11. exd4 Nxd4 12. Nxd4 Qxd4 13. Nc3 Bg4 14. Ne2 Qf6 15. f3 Bf5 16. d4 O-O-O 17. Qd2 Rhe8 18. c3 Rd5 19. Kf2 Bd7 20. Rae1 Re4 21. c4 Rf5 22. Ng3 Rxd4 23. Qe3 (23. Qb4) 23... Ra5 24. a4 Qb6 25. Re2 f6 26. Ne4 f5 27. b4 $4 (27. Rd2 Rxd2+ 28. Nxd2) 27... f4 $1 $19 28. bxa5 fxe3+ 29. Kxe3 Qa7 30. c5 Rxe4+ 31. fxe4 Qxc5+ 32. Kf4 Bg4 33. Re3 Qf8+ 34. Kg3 Qc5 35. Rhe1 Qe5+ 36. Kf2 c5 37. g3 c4 38. Kg1 Qd4 39. Kh1 c3 40. e5 c2 0-1 [Event "15th Chennai Open GM Event 2024"] [White "Agibileg, Uurtsaikh"] [Black "Prishita Gupta"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.14"] [Result "1/2-1/2"] [Date "2025.01.02"] [ECO "D89"] [WhiteElo "2392"] [BlackElo "2058"] [PlyCount "111"] [GameId "2129819905955900"] [EventDate "2025.??.??"] {[%evp 0,111,15,33,25,24,28,72,45,72,25,18,24,-27,28,26,0,28,11,27,24,32,50,33,43,47,70,9,17,18,10,-8,-96,-3,-70,-13,-64,-68,-132,-89,-158,-89,-161,-86,-234,-101,-132,-89,-212,-81,-103,-73,-62,-22,-99,-86,-94,-86,-116,-195,-210,-96,-200,-208,-154,-155,-152,-178,-162,-170,-153,-37,-128,-1,-69,-1,-119,-124,-110,-93,-54,59,-49,-36,1,-1,-1,-1,-22,-1,-1,1,14,-1,-1,12,-1,-1,-1,-1,-1,-1,-38,-92,-46,-92,-96,-79,-1,-1,-1,-1,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Nd4 Bd7 18. Kh1 Rc8 19. e5 Nc4 20. e6 Ba4 21. Qb1 Ne5 22. Be4 Qb6 23. Qxb6 axb6 24. g4 Rc4 25. Be3 Rb4 26. Rc1 Nc4 27. a3 Nxa3 28. d6 exd6 29. Rc7 Rxd4 30. Bxd4 Nb5 31. Rc4 Bb3 32. Rb4 Nxd4 33. Rxd4 Rxe6 34. Bxb7 b5 35. Kg2 Bc4 36. Bd5 Bxd5 37. Rxd5 b4 38. Rb5 Re2+ 39. Kg3 Kf7 40. Rxb4 Ke6 41. h4 d5 42. Rb6+ Ke7 43. Rb7+ Kd6 44. Rxh7 d4 45. Rh8 Kd5 46. Rd8+ Kc4 47. Rd6 d3 48. Rxf6 d2 49. Rd6 Kc3 50. Kf4 Re6 51. Rd5 Kc2 52. h5 gxh5 53. gxh5 d1=Q 54. Rxd1 Kxd1 55. Kg5 Re1 56. h6 1/2-1/2 [Event "15th Chennai Open GM Event 2024"] [White "Abhishek T M"] [Black "Sammed Jaykumar, Shete"] [Site "Ramada Park, Egmore, Chennai, India"] [Round "1.15"] [Result "0-1"] [Date "2025.01.02"] [ECO "B31"] [WhiteElo "2050"] [BlackElo "2379"] [PlyCount "54"] [GameId "2129820130592859"] [EventDate "2025.??.??"] {[%evp 0,54,15,22,-5,68,25,23,30,-2,5,19,9,1,10,-4,-32,-10,4,-48,-49,-38,-38,-54,3,-77,-91,0,-12,-82,-46,-120,-150,-113,-103,-101,-110,-116,-186,-180,-266,-170,-358,-263,-100,-190,-243,-264,-332,-396,-645,-631,-528,-628,-665,-572,-645]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. d3 e5 7. Be3 d6 8. c3 Rb8 9. Qc1 f5 10. exf5 gxf5 11. d4 f4 12. Bd2 Bg4 13. dxe5 Bxf3 14. gxf3 Qg5+ 15. Kh1 Bxe5 16. Na3 Qh5 17. Qd1 d5 18. Re1 Kf7 19. Qe2 Nf6 20. Bxf4 Rxb2 21. Qxb2 Qxf3+ 22. Kg1 Bxf4 23. Qb7+ Kg6 24. Qxc6 Rg8 25. Qe6 Kh5+ 26. Kf1 Qg2+ 27. Ke2 Re8 0-1