Event: Round 9: Bryan Xie - Mark Heimann
Site: https://lichess.org/study/PVvIhPUu/VgYaBDWU
Date: 2022-09-05
White: Bryan Xie
WhiteTitle: CM
Black: Mark Heimann
BlackTitle: FM
Result: 0-1
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.23] [%clk 1:30:57] } 2. Nf3 { [%eval 0.12] [%clk 1:31:22] } 2... g6 { [%eval 0.21] [%clk 1:31:23] } 3. Bf4 { [%eval 0.0] [%clk 1:31:47] } 3... Bg7 { [%eval 0.19] [%clk 1:31:50] } 4. e3 { [%eval 0.13] [%clk 1:32:11] } 4... d6 { [%eval 0.07] [%clk 1:32:12] } 5. h3 { [%eval -0.33] [%clk 1:32:34] } 5... O-O { [%eval 0.01] [%clk 1:32:36] } 6. Be2 { [%eval 0.01] [%clk 1:33:00] } 6... Nc6 { [%eval 0.25] [%clk 1:32:02] } 7. O-O { [%eval -0.03] [%clk 1:33:03] } 7... Nd7?! { [%eval 0.53] } { Inaccuracy. Re8 was best. } { [%clk 1:31:54] } 8. c4 { [%eval 0.52] [%clk 1:32:57] } 8... e5 { [%eval 0.66] [%clk 1:32:19] } 9. Bh2 { [%eval 0.3] [%clk 1:33:21] } 9... f5 { [%eval 0.57] [%clk 1:31:59] } 10. Nc3 { [%eval 0.46] [%clk 1:33:28] } 10... e4 { [%eval 0.65] [%clk 1:27:57] } 11. Nd2 { [%eval 0.37] [%clk 1:33:27] } 11... Nf6 { [%eval 0.56] [%clk 1:28:12] } 12. c5 { [%eval 0.07] [%clk 1:16:05] } 12... d5 { [%eval 0.31] [%clk 1:25:16] } 13. Qb3 { [%eval 0.25] [%clk 0:57:01] } 13... Bh6 { [%eval 0.13] [%clk 1:14:06] } 14. Be5 { [%eval 0.01] [%clk 0:51:31] } 14... Ne7 { [%eval 0.37] [%clk 1:14:19] } 15. a4 { [%eval 0.33] [%clk 0:41:39] } 15... Ne8 { [%eval 0.21] [%clk 1:04:52] } 16. a5 { [%eval 0.21] [%clk 0:40:01] } 16... a6 { [%eval 0.0] [%clk 1:02:53] } 17. Rfe1 { [%eval 0.0] [%clk 0:23:08] } 17... Ra7 { [%eval 0.06] [%clk 0:54:03] } 18. Qa2 { [%eval -0.16] [%clk 0:19:45] } 18... Be6 { [%eval -0.02] [%clk 0:53:26] } 19. Bd1? { [%eval -1.33] } { Mistake. Nf1 was best. } { [%clk 0:17:11] } 19... Nc6 { [%eval -1.22] [%clk 0:49:32] } 20. Bh2 { [%eval -1.05] [%clk 0:17:34] } 20... Nxd4 { [%eval -1.25] [%clk 0:49:03] } 21. b4?! { [%eval -2.13] } { Inaccuracy. Ba4 was best. } { [%clk 0:13:06] } 21... Nc6 { [%eval -2.18] } 22. Rb1 { [%eval -2.43] [%clk 0:13:06] } 22... Qd7?! { [%eval -1.42] } { Inaccuracy. Bf7 was best. } 23. Ne2 { [%eval -1.63] [%clk 0:13:06] } 23... d4 { [%eval -1.83] } 24. Bb3 { [%eval -1.8] [%clk 0:13:06] } 24... Bxb3 { [%eval -1.7] } 25. Qxb3+ { [%eval -1.71] [%clk 0:13:06] } 25... Qf7 { [%eval -1.83] } 26. Qxf7+ { [%eval -1.88] [%clk 0:13:06] } 26... Rxf7 { [%eval -1.85] } 27. Nc4?! { [%eval -2.9] } { Inaccuracy. Bf4 was best. } { [%clk 0:13:06] } 27... d3 { [%eval -2.69] } 28. Nc3 { [%eval -2.79] [%clk 0:13:06] } 28... Bg7 { [%eval -2.74] } 29. Na2?! { [%eval -3.63] } { Inaccuracy. Na4 was best. } { [%clk 0:13:06] } 29... Nf6 { [%eval -2.92] } 30. Nc3 { [%eval -2.89] [%clk 0:13:06] } 30... Nd7 { [%eval -2.85] } 31. Rec1 { [%eval -2.94] [%clk 0:13:06] } 31... Nde5?! { [%eval -2.24] } { Inaccuracy. Bxc3 was best. } 32. Nd2?! { [%eval -3.21] } { Inaccuracy. Bxe5 was best. } { [%clk 0:13:06] } 32... Rd7 { [%eval -2.91] } 33. Bf4 { [%clk 0:13:06] } 33... Ne7 34. b5 { [%clk 0:13:06] } 34... c6 35. bxa6 { [%clk 0:13:06] } 35... Rxa6 36. Ra1 { [%clk 0:13:06] } 36... Nf7 37. Ra2 { [%clk 0:13:06] } 37... Bxc3 38. Rxc3 { [%clk 0:13:06] } 38... Nd5 39. Rc4 { [%clk 0:13:06] } 39... Nxf4 40. exf4 { [%clk 0:13:06] } 40... Nd8 41. Nb3 { [%clk 0:13:06] } 41... Ne6 42. g3 { [%clk 0:13:06] } 42... g5 43. fxg5 { [%clk 0:13:06] } 43... Nxg5 44. Kg2 { [%clk 0:13:06] } 44... Nf3 45. Rc1 { [%clk 0:13:06] } 45... Kf7 46. Ra4 { [%clk 0:13:06] } 46... Kf6 47. Rb4 { [%clk 0:13:06] } 47... Ke5 48. Rd1 { [%clk 0:13:06] } 48... h5 49. h4 { [%clk 0:13:06] } 49... Ra8 50. Kf1 { [%clk 0:13:06] } 50... f4 51. Kg2 { [%clk 0:13:06] } 51... Rg8 52. Nc1 { [%clk 0:13:06] } 52... Nxh4+ 53. Kh3 { [%clk 0:13:06] } 53... fxg3 54. Re1 { [%clk 0:13:06] } 54... d2 55. Rexe4+ { [%clk 0:13:06] } 55... Kf6 0-1