[Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "followchess.com"] [Date "2022.06.01"] [Round "2.6"] [White "Savchenko, Boris"] [Black "Kaustuv, Kundu"] [Result "1-0"] [ECO "A31"] [WhiteElo "2524"] [BlackElo "2327"] [Annotator "Shahid"] [PlyCount "49"] [EventDate "2022.??.??"] [TimeControl "5400+30"] {[%evp 0,49,22,-21,12,19,29,1,-19,12,37,30,11,8,29,30,24,26,32,35,28,2,52,44,46,43,48,35,75,-23,-2,72,54,52,52,-22,-72,-59,103,51,51,26,33,88,88,86,196,95,158,125,258,82]} 1. c4 {[%emt 0:07:49]} c5 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:02:54]} Nf6 {[%emt 0:00:19]} 3. d4 {[%emt 0:01:51]} cxd4 {[%emt 0:01:28]} 4. Nxd4 {[%emt 0:00:09]} b6 {[%emt 0:02:46]} 5. Nc3 {[%emt 0:00:15]} Bb7 {[%emt 0:00:08]} 6. f3 {[%emt 0:00:08]} g6 {[%emt 0:05:50]} 7. e4 {[%emt 0:01:11]} Nc6 {[%emt 0:00:38]} 8. Be3 {[%emt 0:01:21]} Bg7 {[%emt 0:00:08]} 9. Qd2 {[%emt 0:05:00]} O-O {[%emt 0:01:12]} 10. O-O-O {[%emt 0:00:16]} Ne5 {[%emt 0:06:26]} 11. Be2 {[%emt 0:09:29]} Rc8 {[%emt 0:06:26]} 12. b3 {[%emt 0:03:14]} d6 {[%emt 0:01:42]} 13. Bh6 {[%emt 0:01:03]} a6 {[%emt 0:08:22]} 14. h4 {[%emt 0:02:28]} b5 {[%emt 0:03:48]} 15. Bxg7 {[%emt 0:00:54]} Kxg7 {[%emt 0:00:10]} 16. h5 {[%emt 0:00:20]} gxh5 $2 {[%emt 0:04:50]} (16... Qd7) 17. g4 $18 {[%emt 0:25:59]} bxc4 {[%emt 0:06:33]} 18. g5 {[%emt 0:00:44]} Nxe4 {[%emt 0:00:28]} 19. fxe4 {[%emt 0:03:09]} cxb3 {[%emt 0:00:05]} 20. Kb2 {[%emt 0:03:18]} bxa2 {[%emt 0:00:53]} 21. Nf5+ {[%emt 0:00:27]} Kh8 $2 {[%emt 0:03:31]} (21... Kg8) 22. Ka1 {[%emt 0:03:00]} f6 {[%emt 0:15:32]} 23. g6 {[%emt 0:05:56]} Nxg6 {[%emt 0:01:20]} 24. Bxh5 {[%emt 0:00:10]} Rg8 {[%emt 0:02:08]} 25. Qh6 {[%emt 0:02:20]} 1-0 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "Weightlifting Hall, Balewadi Sports Complex, Baner Mahalunge Road, Pune 411045"] [Date "2022.06.03"] [Round "5"] [Board "12"] [White "Kaustuv, Kundu"] [Black "Mohammad, Nubairshah Shaikh"] [Result "1/2-1/2"] [ECO "A11"] [WhiteElo "2327"] [BlackElo "2443"] [PlyCount "117"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. Be2 dxc4 6. Bxc4 b5 7. Be2 Nbd7 8. d4 Qc7 9. Qc2 Bb7 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. f4 Qd4 14. e5 Nd5 15. Nxd5 cxd5 16. Qd3 Bb4+ 17. Kf1 Bc5 18. Qxd4 Bxd4 19. Bf3 f6 20. exf6 Bxf6 21. Kf2 Rc8 22. Re1+ Kf7 23. Re2 Rc7 24. f5 Rhc8 25. Bf4 Rc2 26. Rb1 g5 27. Bd6 Bd4+ 28. Ke1 Kf6 29. g4 Rxe2+ 30. Kxe2 Rd8 31. Bg3 Re8+ 32. Kd3 Bc5 33. Re1 Rxe1 34. Bxe1 b4 35. Bg3 h5 36. h3 hxg4 37. hxg4 Bb6 38. Bd6 a5 39. Kd2 Bc6 40. b3 Bb7 41. a3 bxa3 42. Bxa3 Kf7 43. Bb2 Bc6 44. Be5 Ke7 45. Kd3 Kf7 46. Bd4 Bd8 47. Kc3 Bc7 48. Be2 Bd8 49. Ba6 Bf6 50. Kd3 a4 51. bxa4 Bxa4 52. Bb7 Bxd4 53. Bxd5+ Kf6 54. Kxd4 Bd1 55. Ke3 Bxg4 56. Kf2 Kxf5 57. Kg3 Bd1 58. Bc6 Ke5 59. Bb7 1/2-1/2 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "Weightlifting Hall, Balewadi Sports Complex, Baner Mahalunge Road, Pune 411045"] [Date "2022.06.03"] [Round "6"] [Board "12"] [White "Samant, Aditya S"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "B47"] [WhiteElo "2433"] [BlackElo "2327"] [PlyCount "103"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 b5 9. Qe2 Bb7 10. Bd2 Bc5 11. O-O-O Ne7 12. Qh5 O-O 13. f5 f6 14. g4 b4 15. Ne2 a5 16. g5 fxg5 17. h4 g4 18. Qxg4 exf5 19. exf5 Qf3 20. Qc4+ Qd5 21. f6 Rxf6 22. Bg5 Rc6 23. Qxd5+ Nxd5 24. Be4 Rd6 25. Nd4 Re8 26. Rhe1 Nf6 27. Bxb7 Rxe1 28. Rxe1 Bxd4 29. Bf4 Rb6 30. Bf3 Rb5 31. Bd6 Bf2 32. Re5 Rxe5 33. Bxe5 Bxh4 34. Bc7 a4 35. Bd6 g5 36. Bxb4 g4 37. Bb7 Kf7 38. b3 Bf2 39. Kd2 h5 40. Ke2 Ba7 41. bxa4 h4 42. Be1 h3 43. a5 d5 44. Kf1 Kg6 45. Bh4 Ne4 46. Bxd5 Kf5 47. Bb7 Kf4 48. Bd8 Bb8 49. Kg1 g3 50. Bb6 Kf3 51. Bxe4+ Kxe4 52. Kf1 0-1 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "Weightlifting Hall, Balewadi S"] [Date "2022.06.04"] [Round "7.7"] [White "Kaustuv, Kundu"] [Black "Karthik, Venkataraman"] [Result "1/2-1/2"] [ECO "A21"] [WhiteElo "2327"] [BlackElo "2480"] [Annotator "Shahid"] [PlyCount "114"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] {[%evp 0,114,25,-5,-29,-1,3,12,51,42,41,78,49,49,71,54,44,51,59,16,83,25,24,7,39,50,50,58,59,59,46,-92,-92,-87,-92,-97,-97,-86,-84,-91,-109,-88,-109,-94,-101,-99,-101,-102,-112,-114,-112,-121,-100,-136,-137,-118,-124,-158,-162,-176,-118,-137,-118,-134,-137,-134,-135,-130,-113,-131,-42,-24,-42,-47,-26,-23,-6,-29,-27,-54,-52,-58,-48,-75,-73,-81,-77,-94,-92,-68,-41,-50,-60,-49,-53,-45,-38,-47,-20,-14,-15,-14,-12,-12,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13,-13]} 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. d4 cxd5 6. dxc5 Qa5+ 7. Bd2 Qxc5 8. Rc1 d4 9. Qg4 g6 10. b4 Qe7 11. exd4 Nf6 12. Qe2 Nc6 13. dxe5 Nxe5 14. Rc3 d5 15. f4 Nxc4 16. Qxe7+ Kxe7 17. Bxc4 dxc4 18. Rxc4 Be6 19. Rc1 Rhc8 20. Nf3 Rxc1+ 21. Bxc1 Bxa2 22. O-O Nd5 23. b5 f6 24. Ba3+ Kf7 25. Rc1 Re8 26. Kf2 Re4 27. Rc8 Ra4 28. Bd6 Ke6 29. Bb8 Bb1 30. Re8+ Kd7 31. Rh8 h5 32. Rh7+ Ne7 33. Ke3 Ra3+ 34. Kd4 Bd3 $2 (34... Ke6) 35. Bxa7 $11 Rxa7 36. Kxd3 Kd6 37. Nd2 Ra3+ 38. Ke2 Ke6 39. b6 Ra2 40. f5+ gxf5 41. Rxh5 Nd5 42. Rh7 Nxb6 43. Kd3 Nd7 44. g3 b5 45. Nb3 Ne5+ 46. Kc3 Nc6 47. Nd4+ Nxd4 48. Kxd4 Re2 49. Rb7 Rxh2 50. Rb6+ Kf7 51. Rxb5 Kg6 52. Ke3 Ra2 53. Rb8 Ra3+ 54. Kf4 Ra4+ 55. Kf3 Ra3+ 56. Kf4 Ra4+ 57. Kf3 Ra3+ 1/2-1/2 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022"] [Site "Weightlifting Hall, Balewadi S"] [Date "2022.06.05"] [Round "8.9"] [White "Neelash, Saha"] [Black "Kaustuv, Kundu"] [Result "1-0"] [ECO "B48"] [WhiteElo "2439"] [BlackElo "2327"] [Annotator "Shahid"] [PlyCount "41"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] {[%evp 0,41,25,25,50,38,50,42,30,42,41,26,116,93,77,67,66,59,54,-47,69,-32,42,16,35,-30,27,45,45,87,86,86,112,106,68,122,135,147,222,168,413,325,468,341]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 h6 10. O-O-O Nf6 11. f3 Bb7 12. h4 Rd8 $2 (12... d5) 13. Bh3 b4 14. Ne2 d5 15. g5 $18 Nh5 16. g6 e5 17. gxf7+ Kxf7 18. f4 Bc5 19. fxe5 dxe4 20. Rhf1+ Ke7 21. Nd4 1-0 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "Weightlifting Hall, Balewadi Sports Complex, Baner Mahalunge Road, Pune 411045"] [Date "2022.06.06"] [Round "9"] [Board "13"] [White "Kaustuv, Kundu"] [Black "Deepan, Chakkravarthy J."] [Result "1/2-1/2"] [ECO "A28"] [WhiteElo "2327"] [BlackElo "2478"] [PlyCount "80"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 a5 7. a3 Be7 8. Be2 d6 9. O-O h6 10. d4 Re8 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Rd1 Nd7 14. b3 Bf8 15. Bb2 c6 16. Nc3 Qc7 17. Ne4 Nc5 18. Nxc5 Bxc5 19. Bc3 Bf8 20. b4 axb4 21. axb4 Rxa1 22. Rxa1 g6 23. Qb2 c5 24. bxc5 Bxc5 25. Ra8 Bd6 26. Qb5 Rf8 27. Bf3 Be6 28. Rxf8+ Kxf8 29. Bd5 Bxd5 30. Qxd5 Qc6 31. e4 h5 32. Kf1 Ke7 33. Ke2 Kf8 34. Kd3 Ke7 35. f3 Kf8 36. Qa5 Bc7 37. Bb4+ Kg7 38. Qb5 Qxb5 39. cxb5 Kf6 40. Kc4 Ke6 1/2-1/2 [Event "1st Maharashtra International Open Grandmaster Chess Tournament 2022."] [Site "Weightlifting Hall, Balewadi Sports Complex, Baner Mahalunge Road, Pune 411045"] [Date "2022.06.07"] [Round "10"] [Board "16"] [White "Vishnu, Prasanna. V"] [Black "Kaustuv, Kundu"] [Result "1/2-1/2"] [ECO "D30"] [WhiteElo "2437"] [BlackElo "2327"] [PlyCount "61"] [EventDate "2022.05.31"] [EventRounds "11"] [EventCountry "IND"] 1. d4 d5 2. c4 e6 3. Nf3 a6 4. Nbd2 dxc4 5. Nxc4 b5 6. Nce5 Bb7 7. a4 Nf6 8. Bd2 Be7 9. e3 Qd5 10. Be2 O-O 11. O-O Nbd7 12. Nd3 c5 13. dxc5 Nxc5 14. Bb4 Nfe4 15. axb5 axb5 16. Nxc5 Bxc5 17. Bxc5 Qxc5 18. Rc1 Qd5 19. Rc7 Rac8 20. Qxd5 Bxd5 21. Rfc1 Rxc7 22. Rxc7 Ra8 23. h4 Ra1+ 24. Kh2 f6 25. Nd4 Nxf2 26. Bf3 h5 27. Kg3 Nh1+ 28. Kh2 Nf2 29. Kg3 Nh1+ 30. Kh2 Nf2 31. Kg3 1/2-1/2 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.04"] [Round "1"] [White "Kaustuv, Kundu"] [Black "Aleksanyan Israelyan, Nicolas"] [Result "1-0"] [ECO "A06"] [WhiteElo "2266"] [BlackElo "1930"] [PlyCount "161"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. Nf3 d5 2. e3 c5 3. b3 a6 4. Bb2 Nc6 5. d4 Nf6 6. Nbd2 e6 7. a3 Be7 8. Bd3 b5 9. dxc5 Bxc5 10. O-O Bb7 11. Qe2 O-O 12. Rad1 Qe7 13. b4 Bd6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 f5 17. Qh4 Qxh4 18. Nxh4 Be5 19. Bc1 Bc3 20. f4 Nd4 21. Kf2 g5 22. Nf3 Nxf3 23. gxf3 gxf4 24. Bxf4 Bd4+ 25. Be3 Bxe3+ 26. Kxe3 Rac8 27. a4 Bd5 28. axb5 axb5 29. Rg1+ Kh8 30. Ra1 Rf7 31. f4 h6 32. Ra6 Rg7 33. Rxg7 Kxg7 34. Ra7+ Kf6 35. h4 h5 36. Rh7 Kg6 37. Rd7 Kf6 38. Be2 Kg6 39. Kd2 Bc4 40. Bf3 Kh6 41. c3 Rg8 42. Ke3 Rg1 43. Rd1 Rg7 44. Rd8 Rg1 45. Rd1 Rg7 46. Kd4 Rg3 47. Bc6 Rh3 48. Kc5 Rxc3 49. Bxb5 Bd5+ 50. Kd6 Rh3 51. Bd7 Rxh4 52. Rd4 Rh1 53. b5 Rb1 54. Bc6 h4 55. Bxd5 Rxb5 56. Kxe6 Kh5 57. Bf3+ Kg6 58. Rd8 Rb6+ 59. Rd6 Rb3 60. Ke5+ Kg7 61. Bc6 h3 62. Kxf5 h2 63. Rd2 Rb5+ 64. Kg4 Rb6 65. Bh1 Rg6+ 66. Kf3 Rh6 67. Kg3 Ra6 68. Rxh2 Ra3+ 69. Bf3 Kf6 70. Rh5 Ra1 71. Rh6+ Kg7 72. Rb6 Rg1+ 73. Bg2 Ra1 74. f5 Ra4 75. Bd5 Ra5 76. f6+ Kh7 77. Be4+ Kg8 78. Kf4 Kf7 79. Rd6 Ra7 80. Bd5+ Kf8 81. Rd8# 1-0 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.05"] [Round "2"] [White "Sturt, Raven M"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "A03"] [WhiteElo "2461"] [BlackElo "2266"] [Annotator "Shahid"] [PlyCount "77"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] {[%evp 0,77,22,-21,-21,-46,-33,-63,-29,-35,-19,-15,-8,0,-18,-8,-10,-31,-14,-22,-17,-14,13,7,20,15,18,19,29,22,12,-5,9,-5,-11,39,40,41,37,32,54,11,8,11,-4,-41,-10,-17,-35,-45,33,31,57,21,10,-158,-142,-142,-157,-191,-191,-182,-110,-163,-165,-165,-35,-35,-35,-92,-57,-74,-54,-54,-17,-36,-27,-45,-51,-81]} 1. f4 d5 2. Nf3 Nf6 3. d3 e6 4. g3 b5 5. Bg2 Bb7 6. O-O Nbd7 7. a3 a5 8. e3 Bc5 9. Qe2 O-O 10. b3 a4 11. b4 Bd6 12. Nd4 c6 13. Bb2 e5 14. Nf5 Bc7 15. g4 Ne8 16. g5 f6 17. Qg4 fxg5 18. fxg5 Kh8 19. Nd2 Nd6 20. h4 Nxf5 21. Rxf5 Qe7 22. Raf1 Bb6 23. Rxf8+ Nxf8 24. Qg3 Bc7 25. Rf5 Re8 26. Qf2 Kg8 27. Nf3 Ng6 28. Nd2 Bc8 29. Rf3 Bg4 30. Rg3 Bd1 31. c4 e4 (31... bxc4 32. dxc4 e4) 32. cxd5 Bxg3 33. Qxg3 cxd5 34. dxe4 dxe4 35. Bxe4 Rd8 36. Bd4 Ne5 (36... Qe6) 37. Nb1 Nc4 38. Nc3 Nxa3 39. g6 0-1 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.06"] [Round "3"] [White "Kaustuv, Kundu"] [Black "Ayats Llobera, Gerard"] [Result "1/2-1/2"] [ECO "A13"] [WhiteElo "2266"] [BlackElo "2452"] [PlyCount "58"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 b6 5. g3 Bb7 6. Bg2 Bd6 7. O-O O-O 8. Nc3 a6 9. d4 Nbd7 10. Nd2 c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bxd5 exd5 14. dxc5 Nxc5 15. Nf3 Be7 16. Rc1 Rc8 17. Rc2 Qd6 18. Nd4 Qg6 19. Nf3 Qf5 20. Qb1 a5 21. Kg2 h5 22. h4 Ne4 23. Rxc8 Rxc8 24. Qd3 Rd8 25. Qd4 Bf6 26. Qxb6 Rd6 27. Qb8+ Rd8 28. Qb6 Rd6 29. Qb8+ Rd8 1/2-1/2 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.07"] [Round "4"] [White "Stremavicius, Titas"] [Black "Kaustuv, Kundu"] [Result "1-0"] [ECO "D11"] [WhiteElo "2549"] [BlackElo "2266"] [PlyCount "119"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. c4 h6 6. Nc3 e6 7. Qb3 $1 {[%mdl 4] outshines the older 7.0-0. erfolgreicher als das alte 7.0-0.} Qb6 8. c5 Qxb3 9. axb3 Be7 10. h3 Bh7 11. Bf4 O-O 12. g4 Ne4 13. Nd2 Nxd2 14. Kxd2 Nd7 15. b4 Bf6 $146 ({Predecessor:} 15... a6 16. e4 dxe4 17. Bxe4 Bxe4 18. Nxe4 f5 19. gxf5 Rxf5 20. Be3 Nf6 21. Ng3 Rd5 {0-1 Ciolek,A (2316)-Saric,A (2504) AUT-chT 2223 Austria 2022 (6.4)}) 16. Bd6 Rfe8 17. e3 e5 18. Ne2 exd4 19. exd4 a6 20. Ra3 Re6 21. Re3 Rae8 22. Ra1 Be4 23. f3 Bh7 24. Rxe6 fxe6 25. f4 g5 26. b5 cxb5 27. f5 Be7 28. fxe6 Nf6 29. Be5 Be4 30. Bf1 Bg6 31. Bxf6 Bxf6 32. Bg2 Kg7 33. Bxd5 Bxd4 34. Nxd4 Rd8 35. Bxb7 Rxd4+ 36. Ke3 Rd3+ 37. Ke2 Rxh3 38. Rc1 Kf6 39. Bg2 Rh2 40. Kf1 Be8 41. c6 Kxe6 42. c7 Bd7 43. c8=Q Bxc8 44. Rxc8 Ke5 45. Rc6 Kf4 46. Rxa6 Kxg4 47. Ra3 Rh4 48. Rb3 Kh5 49. Bf3+ Kg6 50. Rxb5 Rf4 51. Kg2 Rd4 52. Kg3 Rd2 53. Rb6+ Kf5 54. Rb5+ Kg6 55. Rb8 Rd3 56. Kf2 Kf5 57. Rb5+ Kf4 58. Rb4+ Ke5 59. Ke2 Rd6 60. Ke3 1-0 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.09"] [Round "6"] [White "Arenas Vanegas, David"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "B12"] [WhiteElo "2418"] [BlackElo "2266"] [Annotator "Shahid"] [PlyCount "50"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] {[%evp 0,50,22,14,73,58,60,76,71,47,57,24,13,11,43,28,23,24,28,25,25,22,22,-30,26,28,6,6,3,3,50,36,41,-33,-33,-49,-51,-55,-18,-20,-49,-116,-100,-192,-100,-185,-171,-196,-196,-208,-195,-208,-196]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 f6 7. O-O Nc6 8. Qe2 fxe5 9. Nxe5 Nxe5 10. Qxe5 Nf6 11. Nd2 O-O 12. Nf3 Bd6 13. Qe2 Qc7 14. Re1 Ng4 15. h3 Nxf2 16. Qxf2 e5 17. Rd1 $2 (17. Qd2 e4 18. Be2 exf3 19. Qxd5+ Kh8 20. Bxf3) 17... e4 $19 18. Be2 exf3 19. Bxf3 Bf5 20. Qh4 Rae8 21. Bxd5+ Kh8 22. Qc4 Bxc2 23. Qxc7 Bxc7 24. Bd2 Bxd1 25. Rxd1 Rd8 0-1 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.10"] [Round "7"] [White "Kaustuv, Kundu"] [Black "Jimenez Garcia, Emanuel"] [Result "1/2-1/2"] [ECO "E61"] [WhiteElo "2266"] [BlackElo "2437"] [PlyCount "52"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bf5 5. g3 Ne4 6. Nd5 c6 7. Ne3 Qa5+ 8. Nd2 Bg7 9. Nxf5 Qxf5 10. f3 Nxd2 11. Qxd2 Nd7 12. Bg2 c5 13. e4 Qf6 14. dxc5 Nxc5 15. Rb1 a5 16. b3 Qc3 17. Qxc3 Bxc3+ 18. Ke2 e5 19. Be3 Ke7 20. Bh3 Bb4 21. Rhd1 a4 22. Bxc5 dxc5 23. a3 Bxa3 24. bxa4 Bb4 25. Bd7 Rhd8 26. Bb5 Rxd1 1/2-1/2 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.11"] [Round "8"] [White "Escalante Ramirez, Brian Sebastian"] [Black "Kaustuv, Kundu"] [Result "1-0"] [ECO "B11"] [WhiteElo "2488"] [BlackElo "2266"] [PlyCount "75"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Nd7 8. Bb2 Nf6 9. Qh4 Bf5 10. Ne5 e6 11. Bd3 Bxd3 12. Nxd3 Be7 13. O-O Qd5 14. Rfe1 Nd7 15. Qg3 O-O-O 16. Re2 Bf6 17. Rae1 Rhg8 18. a4 h5 19. Ba3 h4 20. Qe3 g5 21. Qe4 Nb6 22. Bc5 Qxe4 23. Rxe4 Rd5 24. h3 Rgd8 25. g4 hxg3 26. fxg3 Rxc5 27. Nxc5 Rxd2 28. Rf1 Nd5 29. Rf2 Bd4 30. Rxd4 Rxd4 31. Rxf7 Rd2 32. c4 Ne3 33. Rf8+ Kc7 34. Nxe6+ Kb6 35. Rf3 Rd1+ 36. Kf2 g4 37. Rxe3 gxh3 38. Re5 1-0 [Event "Barbera del Valles op 45th"] [Site "Barbera del Valles"] [Date "2023.07.12"] [Round "9"] [White "Kaustuv, Kundu"] [Black "Ilamparthi, AR."] [Result "1/2-1/2"] [ECO "E90"] [WhiteElo "2266"] [BlackElo "2393"] [PlyCount "41"] [EventDate "2023.07.04"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 37"] [Source "Chessbase"] [SourceDate "2023.07.22"] [SourceVersion "1"] [SourceVersionDate "2023.07.22"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Bd3 Bg4 7. Be2 $1 {[%mdl 4] is recently more successful than 7.h3. ist inzwischen erfolgreicher als 7.h3.} Nfd7 8. Ng1 Bxe2 9. Ngxe2 c5 10. d5 a6 $146 ({Predecessor:} 10... Na6 11. O-O Nc7 12. Rb1 Re8 13. Bg5 a6 14. a4 Rb8 15. a5 b5 16. axb6 Rxb6 {1-0 Djuric,S (2464)-Tratar,M (2478) Campillos op 10th 2007 (8.3)}) 11. a4 Qa5 12. O-O b5 13. cxb5 axb5 14. Nxb5 Qb4 15. Qc2 Na6 16. Nec3 c4 17. Ra3 Qa5 18. Be3 Nb4 19. Qe2 Ne5 20. Bd4 Rac8 21. Kh1 1/2-1/2 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.23"] [Round "2"] [White "Kaustuv, Kundu"] [Black "Berdayes Ason, Dylan Isidro"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "2266"] [BlackElo "2509"] [PlyCount "113"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O h5 7. Bf4 c6 8. c3 Na6 9. Qb3 Qb6 10. Nd2 Nf6 11. Rfe1 Be7 12. e4 Bg6 13. exd5 Nxd5 14. Be3 h4 15. Nac4 Qc7 16. Ne5 hxg3 17. hxg3 Bf5 18. g4 Bh7 19. Bxd5 exd5 20. Bf4 Qc8 21. Bg3 f6 22. Nef3 Qd7 23. c4 O-O 24. cxd5 cxd5 25. a3 Nb8 26. Rac1 Nc6 27. Qe3 Rfe8 28. Qe6+ Qxe6 29. Rxe6 Kf7 30. Re3 Rad8 31. b4 a6 32. Nb3 Be4 33. Nfd2 Bf8 34. f3 Bh7 35. Rxe8 Rxe8 36. Kf2 Bd3 37. Re1 Rxe1 38. Kxe1 a5 39. bxa5 Bxa3 40. Kf2 Bb4 41. Ke3 Ba6 42. Bc7 g6 43. Bb6 Bc4 44. Bc7 Ke7 45. Bb6 Kd7 46. Kf4 Nd8 47. Nc5+ Bxc5 48. Bxc5 Ne6+ 49. Ke3 Kc6 50. Bb6 Kb5 51. f4 Ba2 52. Nf3 Bb1 53. g5 fxg5 54. Nxg5 Ng7 55. Nf7 Nf5+ 56. Kd2 Be4 57. Kc3 1/2-1/2 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.24"] [Round "3"] [White "Villanueva, Mario Nicolas"] [Black "Kaustuv, Kundu"] [Result "1-0"] [ECO "B12"] [WhiteElo "2478"] [BlackElo "2266"] [PlyCount "47"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. c3 Bxc5 6. Qg4 g6 7. Bd3 Nc6 8. Nf3 f6 9. Qh3 Nxe5 10. Nxe5 fxe5 11. Bxg6+ Kd7 12. O-O Nf6 13. Bc2 Kc7 14. b4 Bd6 15. Bg5 h6 16. Bh4 e4 17. c4 Kb8 18. Nc3 Rg8 19. Rad1 Qf8 20. Bxf6 e5 21. Qe3 d4 22. Rxd4 exd4 23. Qxd4 Bc7 24. Nb5 1-0 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.25"] [Round "4"] [White "Kumar, Sanjit S"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "D31"] [WhiteElo "1803"] [BlackElo "2266"] [PlyCount "80"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. d4 d5 2. c4 e6 3. Nc3 h6 4. Bf4 Nf6 5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 O-O 8. Bd3 dxc4 9. Bxc4 c5 10. O-O Nc6 11. dxc5 Qxc5 12. Be2 e5 13. Rc1 Qb4 14. Qc2 e4 15. Nd2 Bf5 16. a3 Qe7 17. Nc4 Ne5 18. Nxe5 Qxe5 19. Rfd1 Rac8 20. Rd4 Be6 21. h3 Qg5 22. Kh1 Rc5 23. Qd2 Qh4 24. Bf1 Rfc8 25. Rd1 Bb3 26. Ra1 Re8 27. Rb4 Be6 28. Rxb7 Rf5 29. Kg1 Rg5 30. Rb5 Bxh3 31. Rxg5 Qxg5 32. Ne2 Be6 33. Ng3 h5 34. Rc1 h4 35. Ne2 Ng4 36. Nf4 Ne5 37. Kh1 h3 38. g3 Bg4 39. Bxh3 Qh6 40. Kg2 Bf3+ 0-1 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.26"] [Round "5"] [White "Kaustuv, Kundu"] [Black "Cruz Estrada, Filemon"] [Result "1-0"] [ECO "A29"] [WhiteElo "2266"] [BlackElo "2285"] [PlyCount "99"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Nd5 Be7 6. Bg2 O-O 7. O-O Re8 8. d3 d6 9. Nxe7+ Qxe7 10. b3 Bf5 11. Bb2 Qd7 12. e4 Bg4 13. Qd2 a5 14. Nh4 Bh3 15. f4 Bxg2 16. Kxg2 Re6 17. Nf5 Ne8 18. Ne3 exf4 19. Rxf4 a4 20. Raf1 Nd8 21. b4 a3 22. Bc3 b5 23. c5 c6 24. d4 dxc5 25. d5 cxd5 26. exd5 Rxe3 27. Qxe3 Qxd5+ 28. Kg1 Nc7 29. Qe7 cxb4 30. Bxb4 Nde6 31. Qxf7+ Kh8 32. R4f2 Qd4 33. Bc3 Qc5 34. Rc1 Qg5 35. Bd2 Qd5 36. Rxc7 Nxc7 37. Qxc7 Qxa2 38. Bc3 Qb1+ 39. Rf1 Qg6 40. Qb7 Rd8 41. Qf7 Qb6+ 42. Kg2 Qc6+ 43. Rf3 Rg8 44. Qa7 h6 45. Qe7 b4 46. Qxb4 Re8 47. Qg4 Re7 48. Kh3 Kg8 49. Qf5 Qe8 50. Bb4 1-0 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.27"] [Round "6"] [White "Kaustuv, Kundu"] [Black "Jimenez Garcia, Emanuel"] [Result "1/2-1/2"] [ECO "A15"] [WhiteElo "2266"] [BlackElo "2437"] [PlyCount "90"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O e6 8. d4 Na6 9. Nc3 d5 10. cxd5 exd5 11. Rc1 Qe7 12. Qc2 c5 13. Rfd1 Rfd8 14. Qb1 Ne4 15. dxc5 Naxc5 16. e3 Rac8 17. Nb5 Bh6 18. Re1 Ba6 19. Bf1 Ne6 20. Nbd4 Bxf1 21. Rxf1 N6g5 22. Qd3 Rxc1 23. Bxc1 Nxf3+ 24. Nxf3 Bg7 25. Nd4 Nc5 26. Qd1 Qe4 27. Bb2 Nd3 28. Ba1 Rc8 29. Qd2 Ne5 30. Qe2 Qd3 31. Rd1 Qxe2 32. Nxe2 Rc2 33. Bxe5 Bxe5 34. Rxd5 Rxe2 35. Rxe5 Rxa2 36. Re7 h5 37. Kg2 Kg7 38. h4 Kf6 39. Rb7 Ke6 40. e4 Ra3 41. b4 f5 42. exf5+ Kxf5 43. b5 Ra5 44. Rf7+ Ke6 45. Rg7 Kf6 1/2-1/2 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.28"] [Round "7"] [White "Arenas Vanegas, David"] [Black "Kaustuv, Kundu"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2418"] [BlackElo "2266"] [PlyCount "31"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Qxe5+ Nxe5 10. Bf4 Bd6 11. Bg3 h5 {seems to push 11...Bd7 aside. setzt sich inzwischen gegen 11...Ld7 durch.} 12. O-O-O f6 13. Bb5+ Kf7 $146 ({Vorgänger:} 13... Kf8 14. Ne4 Be7 15. Bxe5 fxe5 16. Bd7 Rh6 17. Bxc8 Rxc8 18. Rd5 Re6 19. Re1 b6 {1-0 Van Dael,S (2253)-Polok,K (2215) Split op 11th 2022 (7)}) 14. Ne4 h4 15. Nxd6+ cxd6 16. Bxe5 1/2-1/2 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.29"] [Round "8"] [White "Kaustuv, Kundu"] [Black "Lacasa Diaz, Jose Antonio"] [Result "1-0"] [ECO "A06"] [WhiteElo "2266"] [BlackElo "2360"] [Annotator "Shahid"] [PlyCount "119"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] {[%evp 0,119,20,25,20,20,5,-16,1,-3,2,-3,-3,3,21,12,14,-9,13,-3,-3,-25,-5,-20,-3,-11,2,-3,-6,3,2,-20,36,29,40,38,39,9,11,21,14,13,26,29,29,42,52,45,41,34,37,25,25,22,29,44,39,38,38,38,38,132,133,138,140,131,140,90,95,92,91,96,93,93,93,93,38,6,96,55,127,91,119,111,83,56,96,118,118,62,62,21,40,60,144,131,152,156,151,140,140,141,164,143,163,134,155,160,183,183,183,223,293,310,323,323,363,372,391,317,414,421]} 1. Nf3 d5 2. e3 Nf6 3. b3 c5 4. Bb2 Nc6 5. Bb5 Bd7 6. O-O g6 7. d4 cxd4 8. exd4 Bg7 9. a3 O-O 10. Nbd2 Qb6 11. a4 Rac8 12. c4 a6 13. c5 Qc7 14. Bxc6 Bxc6 15. b4 b5 16. Ne5 Be8 17. a5 Nd7 18. Nxd7 Bxd7 19. Re1 Rfe8 20. Qb3 Qc6 21. h3 f6 22. Re2 e6 23. Rae1 Re7 24. Qg3 Qc7 25. Qd3 Rce8 26. h4 Bc6 27. h5 gxh5 28. Qh3 e5 29. Qxh5 e4 30. Nf1 f5 31. Ne3 Rf8 32. Nxf5 Ref7 33. Nd6 Rf6 34. Bc1 Qd7 35. Be3 Rg6 36. Rd2 Qe6 37. Kh2 Rff6 38. Kg1 Rg4 39. g3 Rfg6 40. Qf5 Bd7 41. Qxe6+ Bxe6 42. Rc2 Bf8 43. Kf1 h5 44. Ke2 h4 $2 45. gxh4 Rxh4 46. Rcc1 Rh7 47. Rg1 Rhg7 48. Rxg6 Rxg6 49. Ne8 Bf7 50. Nc7 Rc6 51. Na8 Be6 52. Nb6 Kf7 53. Rg1 Be7 54. Bg5 Bf8 55. Ke3 Ke8 56. Bf4 Be7 57. Rh1 Bf8 58. Rh5 Bf7 59. Rh8 Rf6 60. Bd6 1-0 [Event "Sitges op 47th"] [Site "Sitges"] [Date "2023.07.30"] [Round "9"] [White "Cruz, Jonathan"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "E65"] [WhiteElo "2328"] [BlackElo "2266"] [PlyCount "112"] [EventDate "2023.07.22"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 39"] [Source "Chessbase"] [SourceDate "2023.08.03"] [SourceVersion "1"] [SourceVersionDate "2023.08.03"] [SourceQuality "1"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O c5 5. c4 O-O 6. Nc3 Nc6 7. d4 d6 8. h3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. Bxb7 Nd5 12. Qh4 Nxc3 13. bxc3 Rb8 14. Bd5 Bxd5 15. cxd5 Bxc3 16. Bg5 f6 17. Bh6 Rb4 18. e4 Bxa1 19. Bxf8 Be5 20. Bh6 Qd7 21. Rc1 f5 22. Re1 fxe4 23. a3 Rb2 24. Qxe4 Qxh3 25. Bf4 Bf6 26. Qa4 Rb7 27. Qe8+ Kg7 28. Rc1 g5 29. Be3 Qf5 30. Kh2 Qxd5 31. Rc8 Rb1 32. Qf8+ Kg6 33. Qg8+ Qxg8 34. Rxg8+ Kf5 35. Ra8 d5 36. Bxa7 d4 37. a4 Ra1 38. Bb6 g4 39. a5 d3 40. Rd8 Ke4 41. Rd7 h5 42. Kg2 e5 43. Be3 Rxa5 44. Rh7 Ra2 45. Rxh5 d2 46. Rh1 Kd3 47. Bxd2 Rxd2 48. Rh6 Bg5 49. Rh5 Be3 50. Rxe5 Rxf2+ 51. Kh1 Ke2 52. Rb5 Kf3 53. Rb3 Re2 54. Rb2 Re1+ 55. Kh2 Bg1+ 56. Kh1 Bf2+ 0-1 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.02"] [Round "1"] [White "Roa Ribera, Alvaro"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "B26"] [WhiteElo "1930"] [BlackElo "2354"] [PlyCount "74"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 b4 $1 {The main line 8...b4 scores better than 8...Nd4. Die Hauptvariante 8...b4 punktet besser als 8...Sd4.} 9. Nd1 Nd4 10. Ng1 Qa5 11. c3 $146 ({Vorgänger:} 11. a3 Qa4 12. Bxd4 cxd4 13. Ne2 b3 14. cxb3 Qxb3 15. O-O e6 16. Nc1 Qb5 17. b4 Ne7 18. Nb2 O-O 19. Nb3 Bb7 20. Rfc1 Rbc8 21. Rc4 Qd7 22. Nxd4 Ba6 23. Rxc8 {½-½ Saypuri,S (2172)-Joshua,A (2236) Belgrade Radnicki IM 10 2022 (7)}) 11... Nb3 12. axb3 Qxa1 13. Ne2 bxc3 14. bxc3 Nf6 15. O-O O-O 16. Bh6 Rxb3 17. Bxg7 Kxg7 18. f4 Bg4 19. e5 Nd7 20. Ne3 Qb2 21. Qxb2 Rxb2 22. Nxg4 Rxe2 23. Ra1 h5 24. Nf2 dxe5 25. Rxa7 Re1+ 26. Bf1 Nf6 27. Rxe7 Nd5 28. Rxe5 Rxe5 29. fxe5 Nxc3 30. d4 cxd4 31. Nd3 Rb8 32. Kf2 Rb1 33. Bg2 Rd1 34. Nf4 g5 35. Nxh5+ Kg6 36. g4 Rd2+ 37. Kf3 Rxg2 0-1 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.03"] [Round "2"] [White "Kaustuv, Kundu"] [Black "Medina Zamora, Joan Carlos"] [Result "1-0"] [ECO "A11"] [WhiteElo "2354"] [BlackElo "2034"] [PlyCount "43"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. c4 c6 2. Nf3 d5 3. e3 Bg4 4. cxd5 Bxf3 5. gxf3 cxd5 6. Qb3 Qc7 7. Nc3 e6 8. d4 a6 9. Bd2 b5 10. Rc1 Qb7 11. Bxb5+ axb5 12. Nxb5 Kd8 13. Rc7 Qxc7 14. Nxc7 Kxc7 15. Ke2 Ne7 16. Rc1+ Nec6 17. e4 Ra7 18. exd5 Rb7 19. Bf4+ Kc8 20. Qa4 Rxb2+ 21. Kf1 Rb4 22. Rxc6+ 1-0 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.04"] [Round "3"] [White "Prada Villagrasa, Pau Manel"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "B15"] [WhiteElo "1874"] [BlackElo "2354"] [PlyCount "110"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 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 h4 11. Bf4 Na6 12. Qd2 Nc7 13. Rfe1 Nd5 14. Bxd6 Qxd6 15. c4 Nc7 16. c5 Qd8 17. Nc3 Rxe1+ 18. Rxe1 Be6 19. Qf4 h3 20. Qh4 g6 21. Ne4 Kg7 22. Nd6 Qd7 23. f4 Rh8 24. Qg3 Kf8 25. f5 gxf5 26. Bxf5 Bxf5 27. Nxf5 Qxf5 28. Qd6+ Kg7 29. Qxc7 Rh5 30. Rf1 Qe6 31. Qf4 Rg5 32. g3 Rg4 33. Qf2 Re4 34. b4 Re2 35. Qf3 Rxa2 36. b5 Rg2+ 37. Kh1 Rd2 38. bxc6 Qxc6 39. Kg1 Rxd4 40. Qxc6 bxc6 41. Ra1 Rc4 42. Ra5 f5 43. Rxa7 Rxc5 44. Ra2 Kg6 45. Kf2 Rc3 46. Ra6 f6 47. Rb6 c5 48. Rb5 c4 49. Rc5 Rc1 50. Kf3 c3 51. g4 c2 52. gxf5+ Kg5 53. Ke2 Rh1 54. Rxc2 Rxh2+ 55. Kd3 Rxc2 0-1 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.05"] [Round "4"] [White "Kaustuv, Kundu"] [Black "Berdayes Ason, Dylan Isidro"] [Result "1/2-1/2"] [ECO "A34"] [WhiteElo "2354"] [BlackElo "2480"] [PlyCount "43"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 a6 5. Be2 d5 6. cxd5 Nxd5 7. O-O e6 8. b3 Be7 9. Bb2 O-O 10. Nxd5 Qxd5 11. d4 Rd8 12. Rc1 cxd4 13. Nxd4 Bd7 14. Bf3 Qa5 15. Bxc6 bxc6 16. Bc3 Qb6 17. Qg4 Bf8 18. Nf3 c5 19. Ne5 Bb5 20. Nc4 Bxc4 21. Qxc4 Qb5 22. Rfd1 1/2-1/2 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.06"] [Round "5"] [White "Kaustuv, Kundu"] [Black "Almeida Quintana, Omar"] [Result "1/2-1/2"] [ECO "A37"] [WhiteElo "2354"] [BlackElo "2512"] [PlyCount "108"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. O-O Bf5 {6...Rb8 is the recent fashion. 6...Tb8 ist aktuell in Mode.} 7. h3 Qd7 8. Kh2 h6 9. d3 g5 10. e4 $146 ({Vorgänger:} 10. Nd2 e6 11. Nde4 Nge7 12. Nb5 Bxe4 13. Bxe4 f5 14. Bg2 O-O 15. f4 gxf4 16. gxf4 {0-1 Kovacevic,B (2490)-Tomazini,Z (2420) Mitropa Cup 35th Prague 2016 (6.1)}) 10... Bxh3 11. Bxh3 g4 12. Bxg4 Qxg4 13. Nh4 Qd7 14. Kg2 e6 15. Rb1 Nge7 16. a3 O-O-O 17. Be3 Kb8 18. Ne2 Ne5 19. Nf4 Bf6 20. Rh1 Bxh4 21. Rxh4 f5 22. Qe2 Rdg8 23. Rbh1 Nf7 24. Kf1 fxe4 25. dxe4 Nc6 26. Nd3 e5 27. b4 b6 28. Kg2 Qe6 29. b5 Ne7 30. Qc2 Rg4 31. Rxg4 Qxg4 32. Rh4 Qe6 33. a4 h5 34. a5 Ng6 35. Rh1 h4 36. axb6 axb6 37. f3 hxg3 38. Rxh8+ Nfxh8 39. Kxg3 Nf7 40. Qa2 Ne7 41. Nf2 Nd8 42. Ng4 Nc8 43. Kf2 Qf7 44. Nh6 Qh5 45. Qd2 Qh2+ 46. Kf1 Qh1+ 47. Kf2 Ne6 48. Qd5 Qh2+ 49. Kf1 Nf4 50. Bxf4 Qxf4 51. Nf5 Qxf3+ 52. Ke1 Qh1+ 53. Ke2 Qg2+ 54. Kd3 Qf1+ 1/2-1/2 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.08"] [Round "7"] [White "Delgado Romero, Marco"] [Black "Kaustuv, Kundu"] [Result "0-1"] [ECO "B30"] [WhiteElo "2329"] [BlackElo "2354"] [PlyCount "66"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O Bd6 5. c3 a6 6. Bc4 Nf6 7. d4 cxd4 8. cxd4 exd4 9. e5 Bxe5 10. Nxe5 Nxe5 11. Re1 O-O 12. Rxe5 Qc7 13. Rf5 Qxc4 14. Rxf6 gxf6 15. Bh6 d6 16. Qf3 Qe6 17. Qg3+ Qg4 18. Bxf8 Qxg3 19. hxg3 Kxf8 20. Nd2 Be6 21. Nf3 d3 22. b3 Rc8 23. Rd1 Rc2 24. Rxd3 Rxa2 25. Rxd6 Bxb3 26. Nd4 Ra1+ 27. Kh2 Rd1 28. g4 a5 29. Rb6 Rxd4 30. Rxb3 Rb4 31. Rc3 a4 32. Rc8+ Kg7 33. Kh3 Rb6 0-1 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.09"] [Round "8"] [White "Kaustuv, Kundu"] [Black "Munoz Pantoja, Miguel Angel"] [Result "1-0"] [ECO "E90"] [WhiteElo "2354"] [BlackElo "2330"] [PlyCount "91"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Bd3 c5 7. d5 e6 8. h3 exd5 9. exd5 Re8+ 10. Be3 Bh6 11. O-O Bxe3 12. fxe3 Qe7 13. e4 Nbd7 14. Nb5 Rf8 15. e5 dxe5 16. d6 Qd8 17. Bc2 Ne8 18. Qd2 a6 19. Nc3 f5 20. Rad1 e4 21. Ng5 Ndf6 22. Qe3 b6 23. d7 Bxd7 24. Ne6 Qe7 25. Nxf8 Kxf8 26. g4 Be6 27. Bxe4 fxe4 28. Qxe4 Ra7 29. g5 Bxh3 30. Qxe7+ Rxe7 31. gxf6 Rf7 32. Rf2 Nxf6 33. Rd6 Bf5 34. Rxb6 Ng4 35. Rd2 Re7 36. Re2 Rf7 37. Rd6 h5 38. Ne4 h4 39. Ng5 Ra7 40. Kg2 Kg7 41. Kh3 Ne5+ 42. Kxh4 Nxc4 43. Rd8 Rb7 44. b3 Na5 45. Ne6+ Kf6 46. Rf8+ 1-0 [Event "Badalona op 47th"] [Site "Badalona"] [Date "2023.08.10"] [Round "9"] [White "Kaustuv, Kundu"] [Black "Ayats Llobera, Gerard"] [Result "1/2-1/2"] [ECO "A14"] [WhiteElo "2354"] [BlackElo "2471"] [PlyCount "35"] [EventDate "2023.08.02"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ESP"] [SourceTitle "Mega2023 Update 41"] [Source "Chessbase"] [SourceDate "2023.08.18"] [SourceVersion "1"] [SourceVersionDate "2023.08.18"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. d4 Na6 9. Nc3 Rc8 10. Ne5 c6 11. e4 Bb4 12. exd5 Bxc3 13. Bxc3 cxd5 14. b4 Nd7 15. Nxd7 Qxd7 16. c5 e5 17. dxe5 bxc5 18. bxc5 1/2-1/2