Event: Round 4: A. Carlos E. Orellana - Michel Alejandro Diaz Perez
Site: https://lichess.dev/study/XwQuV1LD/BktmWMRC
Date: 2023-10-13
White: A. Carlos E. Orellana
WhiteElo: 1947
Black: Michel Alejandro Diaz Perez
BlackTitle: IM
BlackElo: 2473
Result: 1-0
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:45] } 1... Nf6 { [%eval 0.28] [%clk 1:30:57] } 2. Nf3 { [%eval 0.12] [%clk 1:31:11] } 2... e6 { [%eval 0.38] [%clk 1:31:15] } 3. Bf4 { [%eval 0.12] [%clk 1:31:31] } 3... c5 { [%eval 0.0] [%clk 1:30:50] } 4. e3 { [%eval 0.0] [%clk 1:31:42] } 4... b6?! { [%eval 0.88] } { Inaccuracy. Nc6 was best. } { [%clk 1:30:06] } 5. Nc3 { [%eval 0.65] [%clk 1:31:47] } 5... cxd4?! { [%eval 1.22] } { Inaccuracy. a6 was best. } { [%clk 1:20:09] } 6. Nb5 { [%eval 1.12] [%clk 1:31:05] } 6... Nd5 { [%eval 1.51] [%clk 1:18:38] } 7. Qxd4 { [%eval 1.52] [%clk 1:26:12] } 7... f6 { [%eval 1.81] [%clk 0:56:54] } 8. Nd6+ { [%eval 1.82] [%clk 1:02:34] } 8... Bxd6 { [%eval 1.93] [%clk 0:56:02] } 9. Bxd6 { [%eval 1.81] [%clk 1:02:56] } 9... Ne7 { [%eval 1.78] [%clk 0:50:46] } 10. Bd3 { [%eval 1.93] [%clk 0:59:11] } 10... Kf7 { [%eval 2.28] [%clk 0:35:50] } 11. O-O-O { [%eval 2.37] [%clk 0:47:00] } 11... Nbc6 { [%eval 2.26] [%clk 0:25:42] } 12. Qh4 { [%eval 2.25] } 12... g6?! { [%eval 3.32] } { Inaccuracy. Bb7 was best. } { [%clk 0:25:58] } 13. e4 { [%eval 3.12] [%clk 0:42:21] } 13... Bb7 { [%eval 3.23] [%clk 0:23:24] } 14. Qf4 { [%eval 2.79] [%clk 0:42:00] } 14... Nc8 { [%eval 3.42] [%clk 0:21:13] } 15. Ba3 { [%eval 3.45] [%clk 0:28:45] } 15... Kg7 { [%eval 3.91] [%clk 0:19:38] } 16. Bc4?! { [%eval 3.02] } { Inaccuracy. e5 was best. } { [%clk 0:27:55] } 16... e5 { [%eval 3.62] [%clk 0:17:31] } 17. Qg4 { [%eval 3.28] [%clk 0:25:51] } 17... d6 { [%eval 3.43] [%clk 0:17:56] } 18. Nh4 { [%eval 3.24] [%clk 0:25:01] } 18... N6e7 { [%eval 3.43] [%clk 0:12:06] } 19. Qe6?! { [%eval 2.59] } { Inaccuracy. f4 was best. } { [%clk 0:17:51] } 19... Qg8?! { [%eval 3.74] } { Inaccuracy. Qe8 was best. } { [%clk 0:12:07] } 20. Qxg8+? { [%eval 2.09] } { Mistake. Rxd6 was best. } { [%clk 0:17:27] } 20... Nxg8 { [%eval 2.17] [%clk 0:12:35] } 21. f3 { [%eval 1.87] [%clk 0:15:08] } 21... Nge7 { [%eval 1.95] [%clk 0:07:00] } 22. Bxd6 { [%eval 1.94] [%clk 0:15:29] } 22... Nxd6 { [%eval 1.83] [%clk 0:07:27] } 23. Rxd6 { [%eval 2.08] [%clk 0:15:55] } 23... Rhd8 { [%eval 2.28] [%clk 0:07:50] } 24. Rhd1 { [%eval 2.28] [%clk 0:15:48] } 24... Rxd6 { [%eval 2.36] [%clk 0:08:19] } 25. Rxd6 { [%eval 2.26] [%clk 0:16:11] } 25... Bc6 { [%eval 2.35] [%clk 0:08:03] } 26. g3 { [%eval 2.34] [%clk 0:12:39] } 26... Rc8 { [%eval 2.3] [%clk 0:08:12] } 27. Be6 { [%eval 2.28] [%clk 0:09:12] } 27... Rc7 { [%eval 2.24] [%clk 0:07:44] } 28. Ng2 { [%eval 2.17] [%clk 0:09:19] } 28... Be8 { [%eval 2.73] [%clk 0:02:58] } 29. Ne3 { [%eval 2.77] [%clk 0:09:19] } 29... Bf7 { [%eval 2.85] [%clk 0:02:35] } 30. Bxf7 { [%eval 3.03] [%clk 0:08:11] } 30... Kxf7 { [%eval 2.8] [%clk 0:03:04] } 31. c3 { [%eval 2.69] [%clk 0:06:36] } 31... h5 { [%eval 3.24] [%clk 0:02:37] } 32. Kd2 { [%eval 3.25] [%clk 0:05:51] } 32... Rb7 { [%eval 3.34] [%clk 0:02:35] } 33. a4 { [%eval 3.35] [%clk 0:05:25] } 33... Nc8 { [%eval 3.39] [%clk 0:01:48] } 34. Rd8 { [%eval 3.28] [%clk 0:05:36] } 34... Ne7 { [%eval 3.39] [%clk 0:02:17] } 35. Nd5 { [%eval 3.14] [%clk 0:04:37] } 35... f5 { [%eval 3.09] [%clk 0:01:19] } 36. Nxe7 { [%eval 2.89] [%clk 0:03:52] } 36... Rxe7 { [%eval 3.24] [%clk 0:01:41] } 37. b4 { [%eval 2.85] [%clk 0:04:02] } 37... Rc7 { [%eval 3.48] [%clk 0:02:02] } 38. Kd3 { [%eval 2.78] [%clk 0:03:47] } 38... Ke7 { [%eval 3.0] [%clk 0:02:27] } 39. Rd5 { [%eval 2.9] [%clk 0:03:37] } 39... Ke6 { [%eval 3.08] [%clk 0:02:55] } 40. c4 { [%eval 3.13] [%clk 0:04:05] } 40... g5 { [%eval 3.11] [%clk 0:02:16] } 41. h3? { [%eval 1.5] } { Mistake. exf5+ was best. } { [%clk 0:03:03] } 41... fxe4+ { [%eval 1.4] [%clk 0:01:56] } 42. fxe4 { [%eval 1.82] [%clk 0:03:29] } 42... Rf7 { [%eval 1.32] [%clk 0:02:22] } 43. Ke2 { [%eval 1.24] [%clk 0:03:44] } 43... h4?! { [%eval 2.16] } { Inaccuracy. Rc7 was best. } { [%clk 0:01:11] } 44. gxh4 { [%eval 2.16] [%clk 0:04:09] } 44... Rf4 { [%eval 2.25] [%clk 0:01:38] } 45. hxg5 { [%eval 2.1] [%clk 0:04:02] } 45... Rxe4+ { [%eval 2.12] [%clk 0:02:05] } 46. Kd3 { [%eval 1.97] [%clk 0:04:30] } 46... Rh4 { [%eval 2.04] [%clk 0:02:20] } 47. a5 { [%eval 2.32] [%clk 0:03:54] } 47... Rxh3+ { [%eval 2.06] [%clk 0:02:22] } 48. Kc2 { [%eval 2.14] [%clk 0:03:39] } 48... Rg3?! { [%eval 3.03] } { Inaccuracy. Kf5 was best. } { [%clk 0:01:54] } 49. axb6 { [%eval 3.21] [%clk 0:03:54] } 49... axb6 { [%eval 3.32] [%clk 0:02:24] } 50. Rb5 { [%eval 3.28] [%clk 0:03:56] } 50... e4?! { [%eval 5.13] } { Inaccuracy. Rg2+ was best. } { [%clk 0:01:33] } 51. Rxb6+ { [%eval 4.86] [%clk 0:04:09] } 51... Ke5 { [%eval 4.89] } 52. c5?! { [%eval 3.26] } { Inaccuracy. g6 was best. } { [%clk 0:02:03] } 52... Kd4? { [%eval 5.33] } { Mistake. Rxg5 was best. } { [%clk 0:01:13] } 53. Rd6+ { [%eval 5.32] [%clk 0:01:33] } 53... Kc4 { [%eval 5.16] } 54. c6 { [%eval 5.14] [%clk 0:01:40] } 54... Kxb4 { [%eval 5.34] [%clk 0:00:47] } 55. g6 { [%eval 5.72] [%clk 0:01:29] } 55... Rg2+ { [%eval 6.88] [%clk 0:00:40] } 56. Kd1 { [%eval 6.62] [%clk 0:01:56] } 56... Kc5 { [%eval 6.87] } 57. c7 { [%eval 6.77] [%clk 0:01:29] } 57... Kxd6 { [%eval 7.13] [%clk 0:01:07] } 58. c8=Q { [%eval 7.07] [%clk 0:01:54] } 58... Rxg6? { [%eval #12] } { Checkmate is now unavoidable. Rg1+ was best. } { [%clk 0:01:31] } 59. Qa6+ { [%eval #20] [%clk 0:02:13] } 59... Ke5 { [%eval #11] } 60. Qxg6 { [%eval #11] [%clk 0:02:39] } 1-0