Event: Round 1: Hamidov, Allahverdi - Mammadzada, Mammad
Date: 2025-06-19
White: Hamidov, Allahverdi
WhiteTitle: FM
WhiteElo: 2279
Black: Mammadzada, Mammad
BlackElo: 1899
Result: 0-1
ECO: E40
Opening: Nimzo-Indian Defense: Rubinstein System
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.14] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.09] } 4. e3 { [%eval 0.11] } 4... Bxc3+ { [%eval 0.48] } 5. bxc3 { [%eval 0.52] } 5... c5 { [%eval 0.54] } 6. Bd3 { [%eval 0.43] } 6... Nc6 { [%eval 0.62] } 7. Ne2 { [%eval 0.52] } 7... d6 { [%eval 0.62] } 8. e4 { [%eval 0.58] } 8... e5 { [%eval 0.56] } 9. O-O { [%eval 0.52] } 9... O-O { [%eval 0.5] } 10. f4?! { [%eval -0.11] } { Inaccuracy. f3 was best. } 10... exd4 { [%eval -0.01] } 11. cxd4 { [%eval -0.33] } 11... cxd4?! { [%eval 0.26] } { Inaccuracy. Bg4 was best. } 12. h3 { [%eval 0.29] } 12... Re8 { [%eval 0.35] } 13. Ng3 { [%eval 0.29] } 13... Nd7 { [%eval 0.41] } 14. Ba3 { [%eval 0.41] } 14... Nc5 { [%eval 0.59] } 15. Bxc5 { [%eval 0.55] } 15... dxc5 { [%eval 0.59] } 16. e5 { [%eval 0.59] } 16... Nb4 { [%eval 0.8] } 17. Be4 { [%eval 0.6] } 17... d3 { [%eval 1.06] } 18. Qd2? { [%eval -0.04] } { Mistake. Qf3 was best. } 18... Qd4+ { [%eval 0.0] } 19. Kh2 { [%eval 0.0] } 19... h5 { [%eval -0.05] } 20. h4?? { [%eval -1.81] } { Blunder. Rae1 was best. } 20... Qd8 { [%eval -1.69] } 21. Qf2?! { [%eval -2.72] } { Inaccuracy. Kg1 was best. } 21... Qxh4+ { [%eval -2.41] } 22. Kg1 { [%eval -2.46] } 22... Bg4 { [%eval -2.24] } 23. Bxb7?! { [%eval -3.62] } { Inaccuracy. a3 was best. } 23... Rad8 { [%eval -3.47] } 24. Ne4 { [%eval -4.11] } 24... Qe7?! { [%eval -3.25] } { Inaccuracy. Qxf2+ was best. } 25. Nxc5 { [%eval -3.0] } 25... Be2?! { [%eval -2.16] } { Inaccuracy. d2 was best. } 26. Bf3?! { [%eval -3.01] } { Inaccuracy. Be4 was best. } 26... Bxf1?! { [%eval -2.3] } { Inaccuracy. Nc2 was best. } 27. Rxf1 { [%eval -2.09] } 27... Rc8? { [%eval -0.88] } { Mistake. d2 was best. } 28. Ne4 { [%eval -0.93] } 28... Rxc4 { [%eval -0.84] } 29. a3?? { [%eval -3.28] } { Blunder. Nd6 was best. } 29... Nc2 { [%eval -3.5] } 30. Qg3 { [%eval -3.84] } 30... h4 { [%eval -3.9] } 31. Qf2 { [%eval -3.74] } 31... Rd8 { [%eval -3.57] } 32. Rd1 { [%eval -3.51] } 32... Rdd4 { [%eval -3.62] } 33. Nd6 { [%eval -3.47] } 33... Ra4 { [%eval -3.62] } 34. Nf5 { [%eval -3.56] } 34... Qd7 { [%eval -3.17] } 35. Bg4 { [%eval -2.98] } 35... Rxf4?? { [%eval -0.66] } { Blunder. Qd8 was best. } 36. Qxf4?? { [%eval -4.45] } { Blunder. Nh6+ was best. } 36... Rxf4 { [%eval -4.19] } 37. Nh6+ { [%eval -4.63] } 37... gxh6 { [%eval -4.27] } 38. Bxd7 { [%eval -4.51] } 38... Rd4 { [%eval -4.18] } 39. e6 { [%eval -4.27] } 39... fxe6 { [%eval -4.07] } 40. Bxe6+ { [%eval -4.31] } 40... Kg7 { [%eval -4.32] } 41. Bb3 { [%eval -4.42] } 41... Nxa3?! { [%eval -3.52] } { Inaccuracy. Ne3 was best. } 42. Ra1 { [%eval -3.72] } 42... Nb5 { [%eval -3.65] } 43. Kf2 { [%eval -3.63] } 43... d2 { [%eval -3.58] } 44. Ke3 { [%eval -3.49] } 44... Rd6 { [%eval -3.42] } 45. Rd1?! { [%eval -4.6] } { Inaccuracy. Bc2 was best. } 45... Kf6 { [%eval -4.51] } 46. Bc4 { [%eval -5.14] } 46... Nc3 { [%eval -5.06] } 47. Rxd2 { [%eval -5.71] } 47... Rxd2 { [%eval -5.63] } 48. Kxd2 { [%eval -5.53] } 48... Ne4+ { [%eval -5.52] } 49. Ke3 { [%eval -5.32] } 49... Ke5 { [%eval -5.0] } 50. Bd3 { [%eval -4.94] } 50... Nf6 { [%eval -4.63] } 51. Ba6 { [%eval -5.11] } 51... Ng4+ { [%eval -4.66] } 52. Kf3 { [%eval -5.22] } 52... Nh2+ { [%eval -5.21] } 53. Ke3 { [%eval -4.95] } 53... Kf5 { [%eval -4.95] } 54. Bc8+ { [%eval -4.73] } 54... Kg5 { [%eval -5.0] } 55. Ba6 { [%eval -5.68] } 55... Kg4 { [%eval -5.65] } 56. Kf2 { [%eval -5.48] } 56... Kf4 { [%eval -5.42] } 0-1