[Event "Chessable Masters GpA"] [Site "chess24.com INT"] [Date "2020.06.20"] [Round "3.1"] [White "Dubov, Daniil"] [Black "Harikrishna, P."] [Result "1-0"] [ECO "E15"] [WhiteElo "2699"] [BlackElo "2719"] [PlyCount "119"] [EventDate "2020.06.20"] [EventType "tourn (rapid)"] [EventRounds "10"] [EventCategory "21"] [SourceTitle "TWIC1337"] [Source "Mark Crowther"] [SourceDate "2020.06.22"] [SourceVersion "1"] [SourceVersionDate "2020.06.22"] [SourceQuality "2"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. O-O cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. e4 ({Relevant:} 10. b3 Be7 11. Bb2 O-O 12. Nc3 Nc6 13. Nf3 Qb7 14. Kg1 Rfc8 15. Rac1 a6 16. Ne4 Nb4 17. Nxf6+ Bxf6 18. Qb1 Bxb2 19. Qxb2 b5 20. Nd2 Qb8 21. Rfd1 bxc4 22. Nxc4 d5 23. Ne5 f6 24. Nd3 Rxc1 25. Rxc1 Nxd3 26. exd3 Qd6 27. Qd4 e5 28. Qa4 a5 29. Qb5 h5 30. Rc5 d4 31. Qc4+ Kh7 32. Rc7 Rf8 33. Rc5 a4 34. bxa4 h4 35. gxh4 Qd7 36. f3 Qf5 37. Qxd4 Qxf3 38. Qe4+ Qxe4 39. dxe4 Rb8 {Izsak,G (2436)-Petrik,T (2474) Hungary 2015 0-1}) 10... d6 11. Rd1 a6 {[#]} 12. Qe2 $146 ({Predecessor:} 12. b3 Be7 13. Nc3 O-O 14. Bf4 Qb7 15. Nf3 b5 16. Bxd6 Bxd6 17. Rxd6 b4 18. Na4 Qxe4 19. Qxe4 Nxe4 20. Rd4 Nf6 21. Ne5 Ra7 22. Rad1 Re8 23. Nb6 Rc7 24. Rd8 Kf8 25. Rxb8 Rxb8 26. Nbd7+ Nxd7 27. Nxd7+ Rxd7 28. Rxd7 Rc8 29. Ra7 Rc6 30. Kf3 g5 31. Ke4 Kg7 32. Rb7 Rd6 33. Ke3 Kf6 34. Rxb4 h5 35. c5 Rd1 36. Rc4 Ke7 37. c6 Rd8 38. c7 Rc8 39. Ke4 Kd6 40. Ra4 Rxc7 41. Rxa6+ Ke7 {Safin,R (2121)-Dimitrova,A (2233) Moscow 2018 1/2-1/2}) 12... Nbd7 13. Nc3 Be7 14. Nf3 O-O 15. Bf4 Qc7 16. Rac1 Rac8 17. b3 h6 18. e5 ( 18. h3 $11) (18. Rc2 $11) 18... dxe5 (18... Nh5 $5 19. Bxh6 gxh6 20. exd6 Bxd6 21. Qd2 Ba3 22. Qxh6 Ndf6 23. Qg5+ Kh7 24. Ne4 Bxc1 25. Rxc1 Nf4+ 26. gxf4 Rg8 27. Nxf6+ Kh8 28. Nxg8 Rxg8 29. Kf1 Rxg5 30. fxg5 Kg7 31. h4 $13) 19. Nxe5 Qb7+ 20. Qf3 Qxf3+ 21. Kxf3 Rfd8 22. Nxd7 Nxd7 23. Ke2 Kf8 24. Rd3 (24. h4 $11) 24... Nc5 (24... g5 25. Be3 Nc5 26. Rxd8+ Rxd8 $11) 25. Rxd8+ Bxd8 26. Be3 Be7 27. g4 (27. h3 $11) 27... Ke8 (27... Bf6 $11) 28. f3 Bg5 29. f4 Be7 30. f5 Rc6 31. fxe6 (31. Bd4 $11) 31... fxe6 {Paying a big structural price to control d5} (31... Nxe6 $11 32. Nd5 Bc5 33. Bxc5 Nxc5 34. Rd1 Kf8 $14) 32. h3 Bf6 {[#]} ( 32... Nd7 $14) 33. b4 Bxc3 $2 (33... Nd7 34. Ne4 Be7 35. c5 bxc5 36. bxc5 $14) 34. Rxc3 $6 (34. bxc5 $1 {This intermediate capture allows White to squeeze more from the position} Ba5 35. cxb6 Bxb6 36. c5 Bd8 $16) 34... Ne4 (34... Nd7 $16) 35. Rc1 {White has a bishop friendly position with a strong bishop, queenside majority and play on both wings} Kd7 36. a4 $5 (36. Kd3 { Centralizing first is better} Nf6 37. Bd4 $16) 36... e5 37. b5 axb5 38. axb5 Rf6 39. Ra1 (39. Rc2 $14) 39... Ng3+ 40. Kd3 Rf3 $132 {Black has some counterplay now} 41. Ra7+ Kc8 42. Rxg7 Nf1 43. Ke2 Rxe3+ 44. Kxf1 Rxh3 45. Rg6 {White remains active but a draw is likely} Rc3 $2 (45... Kc7 46. Rc6+ Kb7 47. Kg2 Rh4 48. Kf3 h5 49. gxh5 Rxh5 50. Ke4 Rh1 51. Kxe5 Re1+ 52. Kd6 Rd1+ $132 { Rear checks save the rook ending}) 46. Rxh6 Kd7 $18 (46... Rxc4 $2 47. Rc6+ Rxc6 48. bxc6 Kc7 49. g5 $18 {Black cannot remain in the square of the g-pawn}) 47. Rc6 {The extra pawn is decisive} Ke7 48. Ke2 e4 49. g5 Kf7 50. Kd2 Rd3+ 51. Ke2 Rc3 52. Rxb6 Rxc4 53. Ke3 Rb4 54. Rf6+ Kg7 55. b6 Kh7 56. Kf4 Kg7 57. Rc6 Kf7 58. Rc7+ Kg6 59. b7 Kh5 60. Rg7 1-0