Event: 9th Johor International Chess Open 2025
Site: idChess.com
Date: 2025-01-18
White: Zulkipli, Zaidan
WhiteTitle: CM
WhiteElo: 2176
Black: Cahaya, Satria Duta
BlackTitle: FM
BlackElo: 2360
Result: 1/2-1/2
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. g3 { [%eval 0.04] } 2... g6 { [%eval 0.19] } 3. Bg2 { [%eval 0.26] } 3... d5 { [%eval 0.18] } 4. c4 { [%eval 0.22] } 4... Bg7 { [%eval 0.36] } 5. cxd5 { [%eval 0.42] } 5... Nxd5 { [%eval 0.43] } 6. e4 { [%eval 0.34] } 6... Nb6 { [%eval 0.53] } 7. Ne2 { [%eval 0.32] } 7... c5 { [%eval 0.36] } 8. d5 { [%eval 0.52] } 8... e6 { [%eval 0.58] } 9. a4 { [%eval 0.57] } 9... O-O { [%eval 0.53] } 10. O-O { [%eval 0.48] } 10... exd5 { [%eval 0.52] } 11. exd5 { [%eval 0.54] } 11... Na6 { [%eval 0.56] } 12. Nbc3?! { [%eval -0.42] } { Inaccuracy. Nec3 was best. } 12... Re8 { [%eval 0.1] } 13. h4 { [%eval -0.33] } 13... Bf5 { [%eval -0.33] } 14. Bg5 { [%eval -0.4] } 14... Qd7 { [%eval -0.25] } 15. a5 { [%eval -0.36] } 15... Nc4 { [%eval -0.48] } 16. Qb3?! { [%eval -1.23] } { Inaccuracy. d6 was best. } 16... Nd6 { [%eval -1.16] } 17. Rfd1?! { [%eval -2.04] } { Inaccuracy. Bf4 was best. } 17... Nb4 { [%eval -1.95] } 18. Rd2 { [%eval -1.5] } 18... Nd3 { [%eval -1.67] } 19. Qa4 { [%eval -1.62] } 19... c4 { [%eval -1.15] } 20. Qxd7 { [%eval -1.16] } 20... Bxd7 { [%eval -1.23] } 21. Rad1 { [%eval -1.76] } 21... h6 { [%eval -1.24] } 22. Bf4 { [%eval -1.71] } 22... Nxf4 { [%eval -1.59] } 23. Nxf4 { [%eval -1.83] } 23... Rac8 { [%eval -1.42] } 24. Ra1 { [%eval -1.83] } 24... g5 { [%eval -1.58] } 25. hxg5 { [%eval -1.67] } 25... hxg5 { [%eval -1.52] } 26. Nfe2 { [%eval -1.82] } 26... Rc5 { [%eval -1.72] } 27. Nd4 { [%eval -1.77] } 27... a6 { [%eval -1.66] } 28. Bf3 { [%eval -2.14] } 28... Bf6 { [%eval -2.08] } 29. g4 { [%eval -2.06] } 29... Bd8 { [%eval -2.09] } 30. Kg2 { [%eval -2.22] } 30... Rxa5 { [%eval -2.44] } 31. Rh1 { [%eval -2.37] } 31... Bf6 { [%eval -2.3] } 32. Nde2 { [%eval -2.35] } 32... Be5 { [%eval -2.11] } 33. Ng3 { [%eval -1.94] } 33... Kg7 { [%eval -1.68] } 34. Rdd1?! { [%eval -2.46] } { Inaccuracy. Rh5 was best. } 34... Rh8?! { [%eval -1.79] } { Inaccuracy. Bxg3 was best. } 35. Nh5+ { [%eval -2.23] } 35... Kf8 { [%eval -2.32] } 36. Rhe1 { [%eval -2.3] } 36... Bxc3 { [%eval -1.98] } 37. bxc3 { [%eval -1.94] } 37... Rh6 { [%eval -1.69] } 38. Ng3?! { [%eval -2.46] } { Inaccuracy. Re5 was best. } 38... Ra3 { [%eval -2.55] } 39. Rc1 { [%eval -2.44] } 39... a5 { [%eval -2.5] } 40. Re5 { [%eval -2.48] } 40... a4 { [%eval -2.41] } 41. Rxg5 { [%eval -2.18] } 41... Ra2?! { [%eval -1.25] } { Inaccuracy. Rb3 was best. } 42. Re5 { [%eval -1.3] } 42... Rg6?! { [%eval -0.63] } { Inaccuracy. Rb2 was best. } 43. g5?! { [%eval -1.19] } { Inaccuracy. Rh1 was best. } 43... Bf5?! { [%eval -0.4] } { Inaccuracy. a3 was best. } 44. Rxf5 { [%eval -0.2] } 44... Nxf5 { [%eval -0.29] } 45. Nxf5 { [%eval -0.29] } 45... Rxg5+ { [%eval -0.39] } 46. Ng3 { [%eval -0.3] } 46... a3 { [%eval 0.0] } 47. Be4 { [%eval 0.0] } 47... Rb2 { [%eval 0.0] } 48. Kf3 { [%eval 0.0] } 48... Re5 { [%eval 0.0] } 49. Nf5 { [%eval 0.0] } 49... a2 { [%eval 0.0] } 50. Ra1 { [%eval 0.02] } 50... Ke8?? { [%eval 3.52] } { Blunder. Rxf5+ was best. } 51. Nd6+ { [%eval 3.42] } 51... Kd7 { [%eval 3.51] } 52. Nxc4 { [%eval 3.36] } 52... Rxf2+ { [%eval 3.29] } 53. Kxf2 { [%eval 3.37] } 53... Rxe4 { [%eval 3.4] } 54. Ne3 { [%eval 3.33] } 54... Ra4 { [%eval 3.29] } 55. Ke2 { [%eval 3.27] } 55... Kd6 { [%eval 3.32] } 56. Kd3 { [%eval 3.28] } 56... Kc5 { [%eval 3.37] } 57. Kc2 { [%eval 3.35] } 57... Re4 { [%eval 3.35] } 58. Kd3 { [%eval 3.43] } 58... Ra4 { [%eval 3.4] } 59. Kc2 { [%eval 3.31] } 59... Re4 { [%eval 3.28] } 60. Kd3?? { [%eval 0.0] } { Blunder. Nf1 was best. } 60... Ra4 61. Nc2 f5 62. Nb4 f4 63. Nxa2 1/2-1/2