[Event "FIDE World Cup 2019"] [White "Aravindh, Chithambaram VR."] [Black "Adams, Michael"] [Site "Khanty-Mansiysk"] [Round "1.8"] [Annotator "TA"] [Result "1-0"] [Date "2019.09.12"] [WhiteElo "2609"] [BlackElo "2694"] [PlyCount "137"] 1. e4 { } e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Re1 a6 { C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. a4 Ba7 9. h3 Ne7 {The position is equal.} 10. d4 (10. Bg5 {keeps more tension.} c6 11. Bb3 Ng6 12. Nh4 Nxh4 13. Bxh4 Re8 14. Nd2 )Ng6 11. dxe5 Nxe5 ({Predecessor: } 11... dxe5 12. Qxd8 Rxd8 13. Ng5 Rd7 14. Na3 h6 15. Nf3 Re7 {1/2-1/2 (62) Bulmaga,I (2402)-Adams,M (2712) Douglas 2018} )12. Nxe5 dxe5 13. Qxd8 Rxd8 14. Nd2 Re8 15. Nf3 Be6 16. Bxe6 Rxe6 17. Bg5 Ne8 18. Rad1 f6 19. Be3 Bxe3 20. Rxe3 Rd6 21. Red3 a5 22. Kf1 Raa6 23. Ke2 Rab6 24. R1d2 Kf7 25. Ne1 Ke6 (25... Rdc6 )26. h4 (26. f3 {keeps the balance.} )h5 (26... Rdc6 { Strongly threatening ...Nd6.} 27. Rd8 Nd6 )27. g3 ({Better is} 27. f3 )g6 ({Black should try} 27... Rdc6 28. Rd5 Nd6 )28. Ng2 Rxd3 29. Kxd3 { Endgame KRN-KRN} Nd6 30. Ne3 Rc6 31. f4 exf4 32. gxf4 f5 33. e5 Ne4 34. Rg2 Nc5+ 35. Kc2 Kf7 36. b3 Ne6 37. Rf2 Ra6 38. Nc4 Ra8 39. Rd2 Ke7 40. Rf2 b6 41. Ne3 Rd8 42. Ng2 Nc5 {Hoping for ...Rd3.} 43. Ne1 c6 44. Rg2 Kf7 45. Nf3 Ne6 {} (45... b5 )46. Ng5+ Nxg5 47. Rxg5 { KR-KR} b5 48. Rg3 Rd5 (48... Re8 {is tougher.} 49. Rd3 g5 )49. Rd3 { } Ke6 {If only Black now had time for ...bxa4....} 50. Rg3 (50. Rxd5 Kxd5 51. b4 axb4 52. a5 )Kf7 {} 51. Rd3 {} (51. e6+ {} Kf6 (51... Kxe6 52. Rxg6+ )52. e7 {} Kxe7 53. Rxg6 )Ke6 {Black hopes to continue with ...bxa4.} 52. Rxd5 Kxd5 {KP-KP} 53. Kd3 (53. b4 axb4 54. a5 )bxa4 54. bxa4 c5 55. Kd2 {White mates.} Ke6 56. Ke3 Kd5 57. Kd3 c4+ 58. Ke3 Kc5 59. Ke2 Kc6 60. Kf3 Kc5 61. Ke3 Kd5 {} 62. e6 {} Kxe6 63. Kd4 Kd6 64. Kxc4 Kc6 65. Kd4 Kd6 66. c4 Kc6 67. c5 Kd7 68. Kd5 Kc7 69. c6 {Accuracy: White = 64%, Black = 44%.} 1-0