[Event "Chess Zone March Melee"] [Date "03.22.2025"] [Round "2"] [White "Salai Dhayabharan"] [Black "Allysa Sullivan"] [Result "0-1"] [WhiteElo "846"] [BlackElo "977"] [TimeControl "30/5"] [Variant "Standard"] [ECO "C50"] [Opening "Italian Game: Giuoco Piano"] [StudyName "CZN: March 2025"] [ChapterName "Dhayabharan vs Sullivan"] [ChapterURL "https://lichess.org/study/beQPWIvY/tBSZbXAN"] [Annotator "https://lichess.org/@/stingo1964"] [Orientation "white"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Bc4 { [%eval 0.12] } 3... Bc5 { [%eval 0.2] } 4. O-O { [%eval 0.13] } 4... d6 { [%eval 0.18] } 5. Nc3 { [%eval 0.11] } 5... Bg4 { [%eval 0.19] } 6. Na4 { [%eval 0.0] } 6... Nd4 { [%eval 0.0] } 7. Be2 { [%eval 0.0] } 7... Nxe2+ { [%eval 0.0] } 8. Qxe2 { [%eval 0.03] } 8... Bb6 { [%eval -0.07] } 9. h3 { [%eval -0.07] } 9... Bxf3 { [%eval 0.08] } 10. Qxf3 { [%eval 0.18] } 10... Nf6 { [%eval 0.34] } 11. Nxb6 { [%eval 0.19] } 11... axb6 { [%eval 0.25] } 12. Rd1 { [%eval 0.05] } 12... c5 { [%eval 0.43] } 13. Re1 { [%eval 0.1] } 13... O-O { [%eval 0.09] } 14. d3 { [%eval 0.01] } 14... h6 { [%eval 0.15] } 15. Qg3 { [%eval 0.12] } 15... Kh7 { [%eval 0.1] } 16. Be3 { [%eval 0.06] } 16... b5 { [%eval 0.27] } 17. Qh4 { [%eval -0.02] } 17... Qe7 { [%eval 0.24] } 18. Bd2 { [%eval 0.04] } 18... Qe6 { [%eval 0.21] } 19. b3 { [%eval -0.32] } 19... b4 { [%eval -0.32] } 20. Re3? { [%eval -1.62] } { Mistake. f4 was best. } (20. f4 exf4 21. Qxf4 Ra6 22. c3 Rfa8 23. cxb4 Rxa2 24. Rxa2 Rxa2 25. bxc5 Nh5) 20... g5 { [%eval -1.54] } 21. Qg3 { [%eval -1.57] } 21... Nh5 { [%eval -1.01] } 22. Qg4?! { [%eval -1.94] } { Inaccuracy. Qf3 was best. } (22. Qf3 Nf4 23. Ree1 Ra7 24. Bxf4 gxf4 25. Kh2 Rfa8 26. Qd1 Qf6 27. Rg1 b5) 22... Nf4?! { [%eval -1.01] } { Inaccuracy. Qxg4 was best. } (22... Qxg4) 23. Rg3?? { [%eval -3.87] } { Blunder. Qd1 was best. } (23. Qd1) 23... Qxg4 { [%eval -3.95] } 24. Rxg4 { [%eval -3.92] } 24... Ne2+ { [%eval -3.69] } 25. Kf1 { [%eval -4.29] } 25... Nd4 { [%eval -4.31] } 26. c4 { [%eval -4.74] } 26... bxc3?! { [%eval -3.72] } { Inaccuracy. Nxb3 was best. } (26... Nxb3 27. Rd1 Nd4 28. h4 f6 29. Rg3 Rxa2 30. Be3 Nc2 31. Kg1 Rfa8 32. hxg5) 27. Bxc3 { [%eval -3.63] } 27... b5? { [%eval -2.05] } { Mistake. Nc2 was best. } (27... Nc2 28. Rb1 Rxa2 29. h4 f6 30. Rg3 b5 31. b4 Ra3 32. Be1 Rfa8 33. hxg5) 28. Bxd4 { [%eval -2.15] } 28... cxd4 { [%eval -2.36] } 29. h4 { [%eval -2.08] } 29... f6?! { [%eval -1.21] } { Inaccuracy. Kg6 was best. } (29... Kg6 30. hxg5 hxg5 31. Rg3 Rfc8 32. a4 Rc3 33. Rb1 b4 34. Rb2 Rac8 35. Rh3) 30. Ke2?! { [%eval -2.29] } { Inaccuracy. a4 was best. } (30. a4) 30... h5 { [%eval -2.24] } 31. Rg3 { [%eval -2.13] } 31... g4? { [%eval -0.87] } { Mistake. Kg6 was best. } (31... Kg6) 32. f3 { [%eval -0.93] } 32... gxf3+ { [%eval -0.71] } 33. Rxf3 { [%eval -0.83] } 33... Rg8?! { [%eval -0.11] } { Inaccuracy. b4 was best. } (33... b4 34. Kf1) 34. g3?! { [%eval -0.89] } { Inaccuracy. Kf1 was best. } (34. Kf1 Rgf8) 34... Rg6?! { [%eval 0.0] } { Inaccuracy. Kg7 was best. } (34... Kg7 35. Kf2) 35. Kf2 { [%eval -0.22] } 35... Rc8 { [%eval 0.0] } 36. Ke2 { [%eval -0.38] } 36... Rc2+ { [%eval -0.22] } 37. Kf1 { [%eval -0.35] } 37... Rh2 { [%eval -0.23] } 38. Kg1 { [%eval -0.27] } 38... Rxh4 { [%eval -0.11] } 39. Rc1?! { [%eval -1.1] } { Inaccuracy. a4 was best. } (39. a4 bxa4) 39... Rhg4 { [%eval -0.76] } 40. Kf2 { [%eval -0.93] } 40... Rg7 { [%eval -0.57] } 41. Rh1?! { [%eval -1.19] } { Inaccuracy. a4 was best. } (41. a4 b4 42. Rh1 R4g6 43. Rxh5+ Kg8 44. Rh1 Rc7 45. Ra1 Kf7 46. a5 Rg8) 41... R4g5? { [%eval -0.08] } { Mistake. Kg6 was best. } (41... Kg6 42. a4 bxa4 43. bxa4 Ra7 44. Kg2 Rg5 45. Ra1 f5 46. a5 fxe4 47. dxe4) 42. Rh3?? { [%eval -2.89] } { Blunder. Rxf6 was best. } (42. Rxf6 Rxg3 43. Rxh5+ Kg8 44. Rxd6 Rg2+ 45. Kf1 Rg1+ 46. Ke2 R7g2+ 47. Kf3 Rg3+) 42... R7g6?? { [%eval -0.41] } { Blunder. Kg6 was best. } (42... Kg6 43. a4 bxa4 44. bxa4 Ra7 45. Rh1 Rxa4 46. Rc1 Ra2+ 47. Kf1 Ra8 48. Rc7) 43. a4 { [%eval -0.71] } 43... bxa4 { [%eval -0.18] } 44. bxa4 { [%eval -0.25] } 44... Kg7 { [%eval -0.18] } 45. a5 { [%eval -0.1] } 45... Kf7 { [%eval -0.24] } 46. a6 { [%eval -0.33] } 46... Rg8 { [%eval -0.22] } 47. Rh1 { [%eval -0.16] } 47... Ra8 { [%eval -0.04] } 48. Ra1 { [%eval -0.05] } 48... Ra7 { [%eval -0.03] } 49. Kg2 { [%eval 0.0] } 49... Ke6 { [%eval -0.08] } 50. Rf2? { [%eval -1.23] } { Mistake. Kh3 was best. } (50. Kh3 Rg8) 50... f5? { [%eval 0.0] } { Mistake. h4 was best. } (50... h4) 51. exf5+ { [%eval 0.0] } 51... Rxf5 { [%eval 0.0] } 52. Rxf5 { [%eval 0.0] } 52... Kxf5 { [%eval 0.0] } 53. Kh3 { [%eval 0.0] } 53... d5 { [%eval 0.0] } 54. Kg2 { [%eval 0.0] } 54... e4 { [%eval 0.0] } 55. dxe4+ { [%eval 0.0] } 55... dxe4 { [%eval 0.0] } 56. Kf2 { [%eval 0.0] } 56... Kg4 { [%eval 0.0] } 57. Kg2 { [%eval 0.0] } 57... h4 { [%eval 0.0] } 58. gxh4 { [%eval 0.0] } 58... Kxh4 { [%eval 0.0] } 59. Rh1+ { [%eval 0.0] } 59... Kg4 { [%eval 0.0] } 60. Rh6?? { [%eval -4.56] } { Blunder. Ra1 was best. } (60. Ra1 Kf4 61. Kf2 d3 62. Ra4 Ra8 63. a7 Ke5 64. Ke3 Kd5 65. Ra5+ Kc4) 60... Kf4 { [%eval -4.62] } 61. Rf6+?! { [%eval -7.0] } { Inaccuracy. Kf2 was best. } (61. Kf2 Rf7 62. Re6 d3 63. Re8 Ra7 64. Rf8+ Ke5 65. Ke3 Rxa6 66. Re8+ Re6) 61... Ke3 { [%eval -6.74] } 62. Kf1 { [%eval -6.95] } 62... d3 { [%eval -6.27] } 63. Ke1?? { [%eval #-5] } { Checkmate is now unavoidable. Rb6 was best. } (63. Rb6 Rf7+ 64. Kg2 d2 65. Rb1 Ke2 66. Rb7 Rf2+ 67. Kg3 Rf3+ 68. Kh2 Ra3) 63... d2+ { [%eval #-4] } 64. Kd1 { [%eval #-3] } 64... Rc7 { [%eval #-2] } 65. Rc6 { [%eval #-2] } 65... Rxc6 { [%eval #-1] } 66. a7 { [%eval #-1] } 66... Rc1# 0-1