Event: Round 4: Trigo Urquijo, Sergio - Argandona Riveiro, Inigo
Date: 2024-04-05
White: Trigo Urquijo, Sergio
WhiteTitle: FM
WhiteElo: 2381
Black: Argandona Riveiro, Inigo
BlackTitle: IM
BlackElo: 2336
Result: 1-0
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation, American Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.16] } 2. c4 { [%eval 0.16] } 2... e6 { [%eval 0.21] } 3. Nc3 { [%eval 0.08] } 3... Bb4 { [%eval 0.12] } 4. e3 { [%eval 0.0] } 4... b6 { [%eval 0.48] } 5. Ne2 { [%eval 0.22] } 5... Ne4 { [%eval 0.42] } 6. Bd2 { [%eval 0.13] } 6... Nxd2 { [%eval 0.32] } 7. Qxd2 { [%eval 0.09] } 7... O-O { [%eval 0.33] } 8. a3 { [%eval 0.51] } 8... Be7 { [%eval 0.54] } 9. Nf4 { [%eval 0.54] } 9... d6 { [%eval 0.59] } 10. O-O-O { [%eval 0.38] } 10... c6 { [%eval 0.33] } 11. Qc2 { [%eval 0.45] } 11... Nd7 { [%eval 0.43] } 12. Bd3 { [%eval 0.35] } 12... h6 { [%eval 0.17] } 13. g4 { [%eval 0.23] } 13... e5 { [%eval 0.43] } 14. Nfe2 { [%eval 0.28] } 14... Bh4 { [%eval 0.3] } 15. f4 { [%eval 0.16] } 15... Qe7 { [%eval 0.29] } 16. Kb1 { [%eval 0.2] } 16... Nf6 { [%eval 0.12] } 17. h3 { [%eval 0.16] } 17... Re8 { [%eval 0.06] } 18. e4 { [%eval -0.08] } 18... a6?! { [%eval 0.5] } { Inaccuracy. Rb8 was best. } 19. f5? { [%eval -0.8] } { Mistake. c5 was best. } 19... Bb7? { [%eval 0.68] } { Mistake. b5 was best. } 20. dxe5 { [%eval 0.52] } 20... dxe5 { [%eval 0.94] } 21. Ng1 { [%eval 0.96] } 21... Nd7 { [%eval 0.93] } 22. Nf3 { [%eval 1.01] } 22... Red8 { [%eval 0.96] } 23. Qh2 { [%eval 1.0] } 23... b5 { [%eval 1.25] } 24. cxb5?! { [%eval 0.28] } { Inaccuracy. Nxh4 was best. } 24... axb5 { [%eval 0.33] } 25. Bc2 { [%eval 0.25] } 25... Rab8?! { [%eval 1.07] } { Inaccuracy. b4 was best. } 26. Nxh4 { [%eval 0.96] } 26... Qxh4 { [%eval 0.96] } 27. Rd6 { [%eval 1.01] } 27... Nb6 { [%eval 1.01] } 28. Rxd8+ { [%eval 1.03] } 28... Qxd8 { [%eval 1.08] } 29. Qxe5 { [%eval 0.98] } 29... Nc4 { [%eval 1.01] } 30. Qc5 { [%eval 0.96] } 30... Ra8 { [%eval 1.29] } 31. Rd1 { [%eval 1.33] } 31... Qf6?! { [%eval 2.51] } { Inaccuracy. Qf8 was best. } 32. Bb3 { [%eval 1.88] } 32... Qe5 { [%eval 1.82] } 33. Qd4 { [%eval 1.29] } 33... Qxd4 { [%eval 1.29] } 34. Rxd4 { [%eval 1.1] } 34... Ne5 { [%eval 1.27] } 35. Rd6?! { [%eval 0.7] } { Inaccuracy. Rd1 was best. } 35... Kf8 { [%eval 0.7] } 36. f6 { [%eval 0.73] } 36... g6? { [%eval 1.98] } { Mistake. gxf6 was best. } 37. a4 { [%eval 2.13] } 37... b4?! { [%eval 2.81] } { Inaccuracy. Re8 was best. } 38. Na2 { [%eval 2.83] } 38... c5 { [%eval 2.81] } 39. Bd5 { [%eval 2.82] } 39... Bxd5 { [%eval 2.78] } 40. Rxd5 { [%eval 2.8] } 40... Nc4?! { [%eval 3.6] } { Inaccuracy. Nf3 was best. } 41. b3 { [%eval 3.56] } 41... Na3+?! { [%eval 4.48] } { Inaccuracy. Na5 was best. } 42. Kb2 { [%eval 4.45] } 42... Rc8 { [%eval 4.39] } 43. Rd7 { [%eval 3.8] } 43... Re8 { [%eval 4.15] } 44. Nc3 { [%eval 4.0] } 44... Kg8 { [%eval 4.51] } 45. Nb5 { [%eval 4.36] } 45... Rxe4 { [%eval 4.63] } 46. Nxa3 { [%eval 4.6] } 46... bxa3+ { [%eval 4.63] } 47. Kxa3 { [%eval 4.53] } 47... c4 { [%eval 4.9] } 48. bxc4 { [%eval 4.02] } 48... Rxc4 { [%eval 3.92] } 49. a5 { [%eval 4.31] } 49... Rc6 { [%eval 4.19] } 50. Kb4 { [%eval 4.17] } 50... Rxf6 { [%eval 4.13] } 51. Kb5 { [%eval 4.04] } 51... Rf3 { [%eval 4.36] } 52. a6 { [%eval 4.17] } 52... Kg7 { [%eval 4.32] } 53. Rd4 { [%eval 3.88] } 53... Re3 { [%eval 4.28] } 54. a7 { [%eval 4.5] } 54... Re8 { [%eval 4.78] } 55. Ra4 { [%eval 4.88] } 55... Ra8 { [%eval 4.82] } 56. Kb6 { [%eval 4.41] } 56... f5 { [%eval 4.8] } 57. Kb7 { [%eval 4.85] } 57... Rxa7+ { [%eval 4.6] } 58. Rxa7 { [%eval 4.5] } 58... Kf6 { [%eval 4.64] } 59. Kc6 { [%eval 4.91] } 59... fxg4 { [%eval 4.65] } 60. hxg4 { [%eval 4.6] } 60... Kg5 { [%eval 4.26] } 61. Rg7 { [%eval 4.45] } 1-0