Event: Round 5: Jiangwei Yu - Mario Alexis Vargas
Site: https://lichess.org
Date: 2023-04-02
White: Jiangwei Yu
Black: Mario Alexis Vargas
BlackTitle: FM
Result: 1-0
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:25] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:26:25] } 2... e6 { [%eval 0.23] [%clk 1:30:56] } 3. Nc3 { [%eval 0.05] [%clk 1:26:25] } 3... Bb4 { [%eval 0.25] [%clk 1:30:56] } 4. e3 { [%eval 0.0] [%clk 1:26:25] } 4... b6 { [%eval 0.48] [%clk 1:30:56] } 5. Bd2 { [%eval 0.12] [%clk 1:26:25] } 5... Bb7 { [%eval 0.13] [%clk 1:30:56] } 6. Nf3 { [%eval 0.0] [%clk 1:26:25] } 6... O-O { [%eval 0.11] [%clk 1:30:56] } 7. Bd3 { [%eval 0.09] [%clk 1:26:25] } 7... d5 { [%eval 0.0] [%clk 1:30:56] } 8. cxd5 { [%eval 0.0] [%clk 1:26:25] } 8... exd5 { [%eval 0.26] [%clk 1:30:56] } 9. O-O { [%eval -0.11] [%clk 1:26:25] } 9... Nbd7 { [%eval 0.25] [%clk 1:30:56] } 10. Rc1 { [%eval 0.29] [%clk 1:26:25] } 10... a6 { [%eval 0.37] [%clk 1:30:56] } 11. Ne5 { [%eval 0.6] [%clk 1:26:25] } 11... Bd6 { [%eval 0.57] [%clk 1:30:56] } 12. f4 { [%eval 0.65] [%clk 1:26:25] } 12... c5 { [%eval 0.61] [%clk 1:30:56] } 13. Qf3 { [%eval 0.48] [%clk 1:26:25] } 13... Re8 { [%eval 0.74] [%clk 1:30:56] } 14. Be1 { [%eval 0.63] [%clk 1:26:25] } 14... cxd4 { [%eval 0.8] [%clk 1:30:56] } 15. exd4 { [%eval 0.69] [%clk 1:26:25] } 15... b5 { [%eval 0.66] [%clk 1:30:56] } 16. Bh4 { [%eval 0.72] [%clk 1:26:25] } 16... Qb6 { [%eval 0.69] [%clk 1:30:56] } 17. Bf2 { [%eval 0.57] [%clk 1:26:25] } 17... Nf8 { [%eval 0.71] [%clk 1:30:56] } 18. a3 { [%eval 0.44] [%clk 1:26:25] } 18... Qa5?! { [%eval 1.31] } { Inaccuracy. Rac8 was best. } { [%clk 1:30:56] } 19. b4 { [%eval 0.81] [%clk 1:26:25] } 19... Qd8 { [%eval 0.78] [%clk 1:30:56] } 20. g4 { [%eval 0.34] [%clk 1:26:25] } 20... Be7?! { [%eval 1.02] } { Inaccuracy. Rc8 was best. } { [%clk 1:30:56] } 21. g5 { [%eval 0.95] [%clk 1:26:25] } 21... N6d7 { [%eval 1.48] [%clk 1:30:56] } 22. h4 { [%eval 1.42] [%clk 1:26:25] } 22... Nb6 { [%eval 1.93] [%clk 1:30:56] } 23. Qh5 { [%eval 1.93] [%clk 1:26:25] } 23... g6 { [%eval 1.67] [%clk 1:30:56] } 24. Qf3 { [%eval 1.82] [%clk 1:26:25] } 24... Bd6?! { [%eval 3.06] } { Inaccuracy. f5 was best. } { [%clk 1:30:56] } 25. Ng4 { [%eval 2.76] [%clk 1:26:25] } 25... Nfd7?! { [%eval 3.61] } { Inaccuracy. Ne6 was best. } { [%clk 1:30:56] } 26. f5 { [%eval 3.09] [%clk 1:26:25] } 26... Rf8 { [%eval 3.01] [%clk 1:30:56] } 27. Nh6+ { [%eval 3.22] [%clk 1:26:25] } 27... Kg7 { [%eval 4.03] [%clk 1:30:56] } 28. f6+ { [%eval 3.93] [%clk 1:26:25] } 28... Kh8 { [%eval 3.7] [%clk 1:30:56] } 29. h5 { [%eval 3.57] [%clk 1:26:25] } 29... Ra7?! { [%eval 5.19] } { Inaccuracy. Rc8 was best. } { [%clk 1:30:56] } 30. Bg3 { [%eval 5.2] [%clk 1:26:25] } 30... Nc4 { [%eval 5.69] [%clk 1:30:56] } 31. Bxd6 { [%eval 4.61] [%clk 1:26:25] } 31... Nxd6 { [%eval 4.77] [%clk 1:30:56] } 32. Rfe1 { [%eval 4.75] [%clk 1:26:25] } 32... Qb6 { [%eval 5.0] [%clk 1:30:56] } 33. Qf4 { [%eval 5.22] [%clk 1:26:25] } 33... Ne4 { [%eval 5.01] [%clk 1:30:56] } 34. Nxe4 { [%eval 5.07] [%clk 1:26:25] } 34... dxe4 { [%eval 5.17] [%clk 1:30:56] } 35. Bxe4 { [%eval 5.28] [%clk 1:26:25] } 35... Qxd4+ { [%eval 5.17] [%clk 1:30:56] } 36. Qe3 { [%eval 5.4] [%clk 1:26:25] } 36... Qxe4 { [%eval 5.42] [%clk 1:30:56] } 37. Qxe4 { [%eval 5.45] [%clk 1:26:25] } 37... Bxe4 { [%eval 5.29] [%clk 1:30:56] } 38. Rxe4 { [%eval 5.65] [%clk 1:26:25] } 38... Nb6 { [%eval 6.3] [%clk 1:30:56] } 39. Rce1 { [%eval 5.71] [%clk 1:26:25] } 39... Nc4?! { [%eval 8.39] } { Inaccuracy. Rc7 was best. } { [%clk 1:30:56] } 40. Re8 { [%eval 8.84] [%clk 1:26:25] } 40... Ra8 { [%eval 9.06] [%clk 1:30:56] } 41. Nxf7+ { [%eval 8.83] [%clk 1:26:25] } 41... Kg8 { [%eval 9.01] [%clk 1:30:56] } 42. Nh6+ { [%eval 10.5] [%clk 1:26:25] } 42... Kh8 { [%eval 9.74] [%clk 1:30:56] } 43. hxg6?! { [%eval 6.6] } { Inaccuracy. Nf7+ was best. } { [%clk 1:26:25] } 43... hxg6 { [%eval 6.37] [%clk 1:30:56] } 44. R8e7 { [%eval 7.83] [%clk 1:26:25] } 44... Nb6? { [%eval #11] } { Checkmate is now unavoidable. a5 was best. } { [%clk 1:30:56] } 45. Rg7? { [%eval 8.11] } { Lost forced checkmate sequence. Nf7+ was best. } { [%clk 1:26:25] } 45... Nd5 { [%eval 7.5] [%clk 1:30:56] } 46. Nf7+ { [%eval 7.27] [%clk 1:26:25] } 46... Rxf7 { [%eval 10.86] [%clk 1:30:56] } 47. Rxf7 { [%eval 8.94] [%clk 1:26:25] } 47... Nf4 { [%eval 9.06] [%clk 1:30:56] } 48. Ree7?! { [%eval 6.39] } { Inaccuracy. Rfe7 was best. } { [%clk 1:26:25] } 48... Nh3+ { [%eval 6.61] [%clk 1:30:56] } 49. Kg2 { [%eval 6.94] [%clk 1:26:25] } 49... Nxg5 { [%eval 7.11] [%clk 1:30:56] } 50. Rg7 { [%eval 6.62] [%clk 1:26:25] } 50... a5?? { [%eval #32] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 1:30:56] } 51. bxa5?! { [%eval 10.79] } { Lost forced checkmate sequence. Rxg6 was best. } { [%clk 1:26:25] } 51... b4 { [%eval 12.0] [%clk 1:30:56] } 52. axb4 { [%eval 11.55] [%clk 1:26:25] } 52... Rc8 { [%eval 10.83] [%clk 1:30:56] } 53. Rc7 { [%eval 8.61] [%clk 1:26:25] } 53... Rd8 { [%eval 12.86] [%clk 1:30:56] } 54. Rc4 { [%eval #7] [%clk 1:26:25] } 54... Rd2+ { [%eval #5] [%clk 1:30:56] } 55. Kf1 { [%eval #4] [%clk 1:26:25] } 55... Rd1+ { [%eval #4] [%clk 1:30:56] } 56. Ke2 { [%eval #3] [%clk 1:26:25] } 56... Rd8 { [%eval #2] [%clk 0:00:50] } 57. Kf1?! { [%eval 16.6] } { Lost forced checkmate sequence. Rh4+ was best. } 57... Rd1+?! { [%eval #4] } { Checkmate is now unavoidable. Nf3 was best. } 58. Ke2 { [%eval #3] [%clk 0:13:15] } 1-0