[Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "1"] [White "Sethuraman, S.P."] [Black "Apoorv Kamble"] [Result "1-0"] [ECO "E12"] [WhiteElo "2639"] [BlackElo "1909"] [Annotator "Shahid"] [PlyCount "111"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,111,27,27,27,6,-1,11,28,33,33,16,18,16,27,23,39,38,38,29,41,27,38,18,20,18,18,21,25,3,-5,-5,3,-4,-4,-6,8,-4,5,-41,-17,-35,11,0,-1,-13,-17,-23,38,0,20,11,28,-8,28,15,11,25,47,47,44,42,69,75,72,61,99,99,99,103,100,95,125,114,143,156,145,136,136,129,153,59,120,139,151,151,151,151,165,146,192,192,192,154,193,156,199,187,204,135,183,171,181,164,242,242,267,300,277,218,442,300,29981,2766]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 exd5 7. Bf4 Be7 8. e3 O-O 9. Be2 Ne4 10. Rc1 c5 11. dxc5 Nxc3 12. Rxc3 bxc5 13. O-O Nd7 14. b4 c4 (14... cxb4 15. Rc7 Rb8 16. axb4 Nf6 (16... Bxb4 17. Qa4 $18) 17. Qa1) 15. Nd4 a5 16. b5 Bf6 17. Bf3 Ne5 18. Be2 a4 19. Bg3 Qb6 20. Rc2 Rfd8 21. Rd2 Qc5 22. Qc1 Nd7 23. Rfd1 Be7 24. Ra2 Nf6 (24... Qb6 25. e4 (25. Nf5 Bf8) 25... Nc5 26. exd5 Nb3 27. Qf4 Bxd5) 25. Be5 Ne4 26. Bf3 Ng5 27. Bg4 Ne4 28. Qa1 Bf6 29. Bxf6 Nxf6 30. Bf3 Rac8 31. Qc3 Nd7 $6 32. Bg4 $1 Rc7 33. Bxd7 Rcxd7 34. Rb2 Rd6 35. Qb4 Qa7 36. b6 (36. Nf5 R6d7 37. Qc3 f6) 36... Qb8 37. Qxa4 Rh6 38. h3 Qc8 39. Qc2 Rg6 40. Kh1 Rdd6 41. Rdb1 Rg5 42. f4 Rh5 43. Qe2 Rdh6 44. f5 Rxf5 45. Nxf5 Qxf5 46. Qf3 Qc8 47. Rf2 Qd7 48. Qf4 Rc6 49. Qd4 c3 50. Rc1 Rc4 51. Qe5 d4 52. exd4 Qxh3+ 53. Kg1 Qd7 54. d5 Bxd5 55. Rxc3 Re4 56. Qxd5 1-0 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "2"] [White "Swayham, P Das"] [Black "Aravindh, Chithambaram Vr."] [Result "0-1"] [ECO "B90"] [WhiteElo "1906"] [BlackElo "2607"] [Annotator "Shahid"] [PlyCount "90"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,90,27,11,56,56,85,54,46,33,33,30,48,29,42,25,26,26,33,19,21,7,20,18,37,36,37,65,67,32,28,53,55,46,29,46,48,42,43,28,55,57,36,26,37,37,67,29,32,29,10,15,52,22,89,92,195,189,164,135,157,105,101,71,84,62,54,9,12,14,41,-37,12,-3,-36,-36,20,-73,0,-50,-80,-65,-56,-154,-180,-306,-272,-270,-285,-29991,-29992,-29993,-29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. h3 Bg7 8. Be3 Nc6 9. Qd2 O-O 10. f4 Nd7 11. Be2 Nc5 12. O-O Bd7 13. Rad1 b5 14. Bf3 Rc8 15. e5 Na5 16. Be2 Ncb7 17. Nf3 Nc4 18. Bxc4 Rxc4 19. Bd4 Bc6 20. b3 Bxf3 21. Rxf3 Rc6 22. Rd3 d5 23. b4 e6 24. a4 bxa4 25. Nxa4 Qd7 26. Ra3 Rb8 27. c3 Bf8 28. Nb6 Rxb6 29. Bxb6 Nd6 30. exd6 Rxb6 31. Rda1 Qxd6 32. Ra5 Bg7 33. Rd1 Rc6 34. Ra3 Bf6 35. g3 h5 36. h4 Qc7 37. Rc1 Kg7 38. Kh2 Qc8 39. Qd3 Rc4 40. Ra5 Be7 41. Rb1 $4 (41. Rg1 Rxc3 42. Qxa6) 41... Rxc3 $19 42. Qxa6 Rc2+ 43. Kh3 Qc3 44. Qf1 Qd2 45. Qg1 Qe2 0-1 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "3"] [White "Pantsulaia, Levan"] [Black "Daaevik Wadhawan"] [Result "1/2-1/2"] [ECO "A09"] [WhiteElo "2597"] [BlackElo "1886"] [Annotator "Shahid"] [PlyCount "76"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] 1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 a5 5. b5 a4 6. Qd3 c5 7. h3 Bc8 8. e3 dxe3 9. Qxd8+ Kxd8 10. fxe3 Nd7 11. d4 e6 12. Nc3 f6 (12... Ngf6 13. Be2 cxd4 14. exd4 Bb4 15. Bd2 b6 16. O-O Ke7 17. a3 Bd6 18. Bd1 Bb7 19. Nxa4 Ne4 20. Bb4 Bxb4 21. axb4 Nc3 22. Nd2 Rhc8 23. Bf3 Rxa4 24. Bxb7 Rc7 25. Rxa4 Nxa4 26. Bc6 Nb8 27. Ra1 Nxc6 28. bxc6 Nc3 29. b5 Ne2+ 30. Kf2 Nxd4 31. Ra6 Nxc6 32. bxc6 Rxc6 33. Ra7+ Kf6 34. Ke3 g5 35. Rd7 Kg6 36. Kd4 f6 37. Ne4 f5 38. Rd6 Rxd6+ 39. Nxd6 h5 40. Ke5 f4 41. Nc8 {1-0 Pantsulaia,L (2609)-Arhan,C (2126) Bikaner op 1st 2022 (4)}) 13. a3 (13. Bd3) 13... Nh6 14. Bb2 cxd4 15. exd4 Nf5 16. Kf2 e5 17. Nd5 exd4 18. g4 Ne3 19. Nxe3 (19. Nxd4) 19... dxe3+ 20. Kxe3 Nc5 21. Rd1+ Kc7 22. Rg1 Nb3 23. Nd4 Bc5 (23... Bxa3) 24. Bg2 Be6 25. Kf4 Bf7 26. Rge1 Rhe8 27. Nf5 Rxe1 28. Rxe1 Rd8 29. Bd5 Bxd5 (29... g5+ 30. Kg3 Bxd5 31. cxd5 Rxd5 32. Bxf6 Kb6 33. Bxg5 Bxa3) 30. cxd5 g5+ 31. Kf3 Rxd5 32. Re6 Rd3+ 33. Ke4 Rd2 34. Bxf6 Bxa3 35. Be5+ Kd7 (35... Kd8 36. Rh6 Bb2 37. Bd6 a3) 36. Rh6 Re2+ (36... Bb2 37. Rxh7+ Kd8 38. Rh8+ Kd7 39. Rh7+ Ke6 40. Re7#) 37. Kd5 Rd2+ 38. Kc4 Rc2+ {Kd4  1/2-1/} 1/2-1/2 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "4"] [White "Negi, Virender Singh"] [Black "Kobalia, Mikhail"] [Result "0-1"] [ECO "A21"] [WhiteElo "1894"] [BlackElo "2577"] [PlyCount "70"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] 1. Nf3 d6 2. c4 f5 3. Nc3 Nf6 4. g3 e5 5. d3 g6 6. Bg2 Bg7 7. O-O O-O 8. Rb1 Nh5 9. Bd2 f4 10. b4 g5 11. b5 g4 12. Ne1 Nd7 13. Ne4 Nhf6 14. Nxf6+ Qxf6 15. Bc3 Nc5 16. gxf4 Qxf4 17. Bd5+ Kh8 18. Ng2 Qg5 19. Bd2 Qg6 20. Be3 Nd7 21. f4 gxf3 22. Bxf3 Nf6 23. Kh1 Qe8 24. Bg1 a6 25. b6 c6 26. e4 Bh3 27. Qe2 Qe6 28. d4 exd4 29. Bxd4 Nd7 30. Bxg7+ Kxg7 31. Rg1 Kh8 32. Ne3 Ne5 33. Bg4 Bxg4 34. Nxg4 Qxc4 35. Qe3 Rae8 0-1 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "5"] [White "Mchedlishvili, Mikheil"] [Black "Badamundi, Tapan"] [Result "1-0"] [ECO "C02"] [WhiteElo "2569"] [BlackElo "1862"] [Annotator "Shahid"] [PlyCount "91"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,91,26,25,36,36,36,9,2,-3,5,3,3,-9,24,16,28,34,35,20,101,101,112,103,139,120,114,86,86,89,96,89,99,72,130,119,112,122,121,98,105,114,102,99,143,105,207,142,222,195,453,456,545,520,440,468,608,596,582,586,630,680,680,494,792,458,518,491,491,364,364,295,336,308,675,432,604,418,418,410,418,387,657,730,836,828,853,578,567,567,750,760,771,788]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 f6 7. b4 cxd4 8. cxd4 Nge7 9. Bd3 f5 10. Nc3 a6 11. h4 Ng8 12. Rb1 Nh6 13. Bxh6 gxh6 14. O-O Qd8 15. Ne2 Rg8 16. g3 Be7 17. Qd2 Rg6 18. Nf4 Rg4 19. Be2 Bd7 20. Rfd1 Kf7 21. Ne1 Rg8 22. Neg2 Na7 23. Bf3 Qb6 24. Nxe6 $1 Bxe6 (24... Qxe6 25. Nf4) (24... Kxe6 25. Bxd5+ Kxd5 26. Rbc1) 25. Qxh6 Rg4 (25... Rg7 26. Nf4) 26. Bxg4 fxg4 27. Nf4 Rg8 28. Qxh7+ Ke8 (28... Rg7 29. Qh5+) 29. Qh6 Kd7 30. Nxd5 Qc6 31. Nf4 Bd5 32. e6+ Kd8 33. Rbc1 Qd6 34. Nxd5 Qxd5 35. Rd2 Rf8 36. Qe3 Rf3 37. Qe5 Qd6 38. Qa5+ Ke8 39. Qh5+ Kd8 40. Qxg4 Rf6 41. d5 Nb5 42. Rdc2 Na7 43. Rc7 Qxc7 44. Rxc7 Kxc7 45. h5 Nb5 46. h6 1-0 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "6"] [White "Sarthak Rawat"] [Black "Murzin, Volodar"] [Result "0-1"] [ECO "B91"] [WhiteElo "1890"] [BlackElo "2554"] [Annotator "Shahid"] [PlyCount "82"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,82,25,25,56,56,82,42,53,30,33,36,48,13,67,42,45,37,52,26,18,1,-5,19,13,-19,-22,-20,-24,-76,-10,0,0,0,9,-4,15,-24,-20,-8,2,-6,0,0,-4,-19,-9,-28,-21,-8,-8,-6,-4,-4,-8,4,0,-9,-9,-9,-10,-18,-11,-67,-85,-175,-184,-274,-271,-226,-173,-160,-176,-181,-173,-196,-191,-222,-216,-237,-203,-224,-237,-417,-432]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Bg4 7. Be2 Bxe2 8. Qxe2 g6 9. Be3 Bg7 10. a4 O-O 11. O-O Nbd7 12. Rad1 Rc8 13. f3 Ne5 14. Kg2 Nfd7 15. f4 Nc4 16. Bc1 e6 17. b3 Na5 18. Nb1 Qc7 19. Na3 d5 20. e5 Nc6 21. Be3 Rfd8 22. Rc1 Nc5 23. Rfd1 Bf8 24. Nb1 Ne4 25. c4 Qa5 26. Nf3 Bc5 27. cxd5 exd5 28. Bxc5 Nxc5 29. Qe3 Ne7 30. Nd4 Ne6 31. g4 $2 (31. Nxe6 fxe6 32. Qd3) 31... Rxc1 32. Rxc1 Qb6 $19 33. Rd1 Nc6 34. Nf5 Qxe3 35. Nxe3 d4 36. Nc4 Nxf4+ 37. Kf3 Ne6 38. Re1 Nc5 39. Nbd2 b5 40. axb5 axb5 41. Nd6 Nd3 0-1 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "7"] [White "Savchenko, Boris"] [Black "Himanshu Ranjan"] [Result "1-0"] [ECO "B09"] [WhiteElo "2552"] [BlackElo "1860"] [Annotator "Shahid"] [PlyCount "101"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,101,25,18,89,72,71,92,74,50,30,36,49,39,39,41,60,40,29,17,73,56,56,54,63,46,60,56,69,66,95,86,101,70,76,73,96,92,87,69,51,71,63,53,64,58,28,55,48,14,49,37,25,19,75,51,82,74,125,66,78,98,84,49,56,45,41,36,41,16,49,7,15,9,-13,-99,81,73,142,132,169,141,269,273,262,145,311,217,242,287,389,418,437,430,493,551,982,1053,1279,1361,1387,1389,1589,1675]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5 Nc7 9. a4 Na6 10. Bc4 Bg4 11. h3 Bxf3 12. Qxf3 Nb4 13. Rf2 Nd7 14. Nd1 Qc7 15. g4 Nb6 16. Bf1 a5 17. Be3 Rac8 18. c3 Na6 19. b3 Nb8 20. Raa2 N8d7 21. c4 Rce8 22. h4 e6 23. g5 exd5 24. cxd5 f5 25. exf5 Rxf5 26. Rad2 Nf8 27. Bh3 Rf7 28. h5 Nbd7 29. Bf1 Ree7 30. Bb5 Qc8 31. Qh3 Nb6 32. Qxc8 Nxc8 33. h6 Bh8 34. Kg2 Nb6 35. Rd3 Nfd7 36. Bd2 Bd4 37. Rff3 Rf5 $2 (37... Nxd5 38. Nc3) 38. Ne3 Bxe3 39. Rfxe3 $18 Rxe3 40. Rxe3 Rxd5 41. Bxa5 Kf7 42. Kg3 Rd1 43. Bxb6 Nxb6 44. Re8 Rb1 45. Rb8 Nd5 46. Bc4 Rd1 47. Rxb7+ Ke6 48. Rxh7 Kf5 49. Bxd5 Rxd5 50. Rf7+ Ke6 51. Rf6+ 1-0 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "8"] [White "Krasenkow, Michal"] [Black "Sharma, Vivek"] [Result "1-0"] [ECO "D35"] [WhiteElo "2527"] [BlackElo "1859"] [Annotator "Shahid"] [PlyCount "64"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] {[%evp 0,64,18,-13,6,-31,5,7,7,7,17,-14,-12,-3,-3,-25,0,-13,-23,-17,34,25,25,20,36,29,133,154,154,149,147,152,168,169,177,134,139,140,144,152,155,153,172,179,190,190,201,194,229,208,232,235,239,239,242,253,247,239,252,271,291,273,271,265,290,285,342]} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Qc2 O-O 6. cxd5 exd5 7. Bg5 h6 8. Bh4 Re8 9. e3 b6 10. Ne5 Bb7 11. Bd3 Nbd7 12. Bb5 Rf8 $2 (12... Nxe5 13. Bxe8 Nxe8 14. Bxe7 Qxe7 15. dxe5 Qxe5 16. O-O Nf6) 13. Bc6 $18 Rb8 14. Nxd7 Nxd7 15. Bxe7 Qxe7 16. Nxd5 Qe6 17. Bxb7 Rxb7 18. Qc6 Qxc6 19. Ne7+ Kh7 20. Nxc6 Nb8 21. Rc1 Nxc6 22. Rxc6 Rd8 23. Kd2 Kg8 24. Rhc1 Rd7 25. Kd3 Kf8 26. e4 Ke7 27. e5 Kd8 28. Ke4 Re7 29. d5 b5 30. b4 Rb6 31. f4 g6 32. g4 Rb8 1-0 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4"] [Board "9"] [White "Anilkumar, O.T."] [Black "Paichadze, Luka"] [Result "0-1"] [ECO "D02"] [WhiteElo "1840"] [BlackElo "2515"] [PlyCount "136"] [EventDate "2023.03.23"] [EventRounds "10"] [EventCountry "IND"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. c3 O-O 6. Bd3 c5 7. Nbd2 Nc6 8. Bg3 Qe7 9. Ne5 Nd7 10. f4 f5 11. Ndf3 Nf6 12. Bh4 Qe8 13. O-O Ne4 14. Kh1 Nxe5 15. Rg1 Bd7 16. dxe5 Be7 17. Qe2 Bxh4 18. Nxh4 Qh5 19. g3 Qh6 20. Bxe4 fxe4 21. Rad1 Bc6 22. h3 a5 23. Kh2 Kh8 24. Qg4 Be8 25. Rd2 b5 26. Ng2 Bc6 27. h4 Be8 28. Qg5 Qh5 29. Qxh5 Bxh5 30. Kh3 Bg6 31. g4 h5 32. gxh5 Bxh5 33. Ne1 Kh7 34. Rg5 g6 35. f5 Rxf5 36. Ng2 Raf8 37. a4 b4 38. cxb4 cxb4 39. Rxf5 Rxf5 40. Kg3 Rxe5 41. Nf4 b3 42. Rf2 Bf3 43. Nh3 Kg7 44. Ng5 Kf6 45. Rf1 Ke7 46. Rc1 Rf5 47. Rc7+ Kd6 48. Ra7 Be2 49. Rxa5 Bd3 50. Ra7 Rf1 51. Rb7 Re1 52. Rb6+ Kc5 53. a5 Rxe3+ 54. Kf4 Re2 55. Rxb3 d4 56. a6 Bxa6 57. Nxe4+ Kd5 58. Nf6+ Kc4 59. Rb6 e5+ 60. Kf3 Re3+ 61. Kf2 Bb5 62. Ng4 Re4 63. Rxg6 d3 64. Ne3+ Kb3 65. Rg4 Rxg4 66. Nxg4 d2 67. Ne3 Kxb2 68. h5 Kc1 0-1 [Event "20th Delhi International Open Grandmasters Chess Tournament-2023"] [Site "JLN STADIUM, NEW DELHI, India"] [Date "2023.03.25"] [Round "4.45"] [White "Jaidambareesh N R"] [Black "Aleksej Aleksandrov"] [Result "1/2-1/2"] [WhiteElo "1666"] [BlackElo "2484"] [Annotator "Shahid"] [SetUp "1"] [FEN "8/8/4p1k1/R4pp1/Pp3r2/1P4K1/5N2/8 b - - 0 1"] [PlyCount "16"] [EventDate "2023.03.23"] [SourceVersionDate "2023.03.26"] {[#]} 1... Kf6 2. Rb5 e5 3. a5 e4 4. Rxb4 Rf3+ 5. Kg2 g4 6. a6 e3 7. Nxg4+ (7. Nd3 $18 e2 8. a7 Rxd3 9. Kf2 g3+ 10. Kxe2 Rd8 11. Rb8 g2 12. Kf2) 7... fxg4 8. Rxg4 e2 9. Re4 1/2-1/2