Event: Round 1: Tsephe Lebajoa - Lungu Nase
Site: https://lichess.org/study/0EQ59E4X/zdFeEmMC
Date: 2022-03-07
White: Tsephe Lebajoa
Black: Lungu Nase
BlackTitle: FM
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Schlechter Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:58] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. Nf3 { [%eval 0.12] [%clk 1:31:21] } 2... d5 { [%eval 0.25] [%clk 1:30:52] } 3. c4 { [%eval 0.16] [%clk 1:31:39] } 3... c6 { [%eval 0.38] [%clk 1:31:05] } 4. Nc3 { [%eval 0.28] [%clk 1:31:39] } 4... g6 { [%eval 0.69] [%clk 1:30:21] } 5. Bf4?! { [%eval 0.12] } { Inaccuracy. cxd5 was best. } { [%clk 1:30:51] } 5... Bg7 { [%eval 0.43] [%clk 1:30:14] } 6. e3 { [%eval 0.36] [%clk 1:31:15] } 6... O-O { [%eval 0.47] [%clk 1:30:23] } 7. Bd3 { [%eval 0.32] [%clk 1:29:40] } 7... b6?! { [%eval 0.92] } { Inaccuracy. c5 was best. } { [%clk 1:29:27] } 8. O-O { [%eval 1.2] [%clk 1:27:00] } 8... Bb7 { [%eval 0.98] [%clk 1:29:33] } 9. Qb3 { [%eval 1.08] [%clk 1:24:08] } 9... Nbd7?! { [%eval 1.92] } { Inaccuracy. c5 was best. } { [%clk 1:23:08] } 10. Rac1?? { [%eval 0.32] } { Blunder. cxd5 was best. } { [%clk 1:22:35] } 10... Ba6?? { [%eval 1.92] } { Blunder. Nh5 was best. } { [%clk 1:14:54] } 11. Qa3? { [%eval 0.73] } { Mistake. Rfd1 was best. } { [%clk 1:15:02] } 11... Bxc4 { [%eval 0.67] [%clk 1:14:05] } 12. Bxc4 { [%eval 0.63] [%clk 1:15:30] } 12... dxc4 { [%eval 0.66] [%clk 1:14:25] } 13. Qb4?? { [%eval -2.88] } { Blunder. Qa6 was best. } { [%clk 1:14:39] } 13... b5 { [%eval -3.0] [%clk 1:13:57] } 14. a4?? { [%eval -6.91] } { Blunder. Ne2 was best. } { [%clk 1:14:26] } 14... a5 { [%eval -6.76] [%clk 1:14:22] } 15. Qa3 { [%eval -7.11] [%clk 1:13:41] } 15... b4 { [%eval -6.75] [%clk 1:14:44] } 16. Qa2 { [%eval -7.0] [%clk 1:14:08] } 16... bxc3 { [%eval -6.85] [%clk 1:15:04] } 17. Rxc3 { [%eval -7.44] [%clk 1:14:30] } 17... c5 { [%eval -6.3] [%clk 1:13:46] } 18. Rxc4 { [%eval -6.14] [%clk 1:14:01] } 18... cxd4 { [%eval -5.99] [%clk 1:13:59] } 19. Nxd4 { [%eval -6.3] [%clk 1:13:43] } 19... Qb6 { [%eval -5.1] [%clk 1:06:03] } 20. Bc7 { [%eval -5.26] [%clk 1:08:48] } 20... Qb7 { [%eval -5.25] [%clk 1:06:11] } 21. Nc6 { [%eval -5.63] [%clk 1:08:37] } 21... Nd5 { [%eval -5.28] [%clk 0:55:04] } 22. Rd1 { [%eval -5.46] [%clk 1:07:26] } 22... N7b6 { [%eval -5.18] [%clk 0:48:40] } 23. Bxb6 { [%eval -5.23] [%clk 0:57:25] } 23... Nxb6 { [%eval -4.95] [%clk 0:48:10] } 24. Rc5 { [%eval -6.38] [%clk 0:57:04] } 24... Nc8?! { [%eval -4.91] } { Inaccuracy. Rfc8 was best. } { [%clk 0:41:47] } 25. Rd2?! { [%eval -7.15] } { Inaccuracy. b3 was best. } { [%clk 0:54:17] } 25... Qb6?! { [%eval -5.08] } { Inaccuracy. Na7 was best. } { [%clk 0:40:53] } 26. Qc4 { [%eval -5.26] [%clk 0:53:34] } 26... Kh8 { [%eval -4.23] [%clk 0:38:06] } 27. g3 { [%eval -3.94] [%clk 0:53:11] } 27... Nd6 { [%eval -3.86] [%clk 0:37:49] } 28. Qd5 { [%eval -3.83] [%clk 0:51:54] } 28... Rfc8 { [%eval -3.94] [%clk 0:32:25] } 29. Rdc2 { [%eval -3.16] [%clk 0:46:11] } 29... Bf8 { [%eval -3.83] } 30. Nxe7 { [%eval -3.97] [%clk 0:45:45] } 30... Rxc5 { [%eval -3.78] [%clk 0:15:42] } 31. Rxc5 { [%eval -3.67] [%clk 0:46:01] } 31... Kg7?? { [%eval -0.24] } { Blunder. Re8 was best. } { [%clk 0:09:36] } 32. Qd4+ { [%eval -0.25] [%clk 0:43:21] } 32... f6 { [%eval -0.36] [%clk 0:07:09] } 33. Nd5 { [%eval -0.26] [%clk 0:38:35] } 33... Qd8 { [%eval -0.37] [%clk 0:04:27] } 34. Rc7+ { [%eval -0.69] [%clk 0:36:24] } 34... Nf7?! { [%eval 0.0] } { Inaccuracy. Kh8 was best. } { [%clk 0:04:35] } 35. Rc6?? { [%eval -5.53] } { Blunder. Qc4 was best. } { [%clk 0:26:51] } 35... Ne5 { [%eval -5.3] [%clk 0:01:35] } 36. Qc3?! { [%eval -9.71] } { Inaccuracy. Rc7+ was best. } { [%clk 0:21:19] } 36... Qxd5 { [%eval -9.6] [%clk 0:00:58] } 37. Rc7+ { [%eval -10.12] [%clk 0:21:28] } 37... Nf7 { [%eval -8.29] [%clk 0:01:15] } 38. Rc4 { [%eval -9.55] [%clk 0:21:06] } 38... Bb4 { [%eval -8.66] [%clk 0:01:13] } 39. Qc2 { [%eval -9.02] [%clk 0:21:25] } 39... Ra6 { [%eval -8.83] [%clk 0:01:14] } 40. Rd4 { [%eval -8.45] [%clk 0:21:24] } 40... Qc6 { [%eval -8.69] [%clk 0:01:39] } 41. Qe2 { [%eval -9.37] [%clk 0:21:38] } 41... Qc1+ { [%eval -8.75] [%clk 0:01:47] } 42. Rd1 { [%eval -9.33] [%clk 0:22:03] } 42... Qc8 { [%eval -9.53] [%clk 0:01:48] } 43. Rd4 { [%eval -9.62] [%clk 0:20:47] } 43... Rc6 { [%eval -9.9] [%clk 0:02:12] } 44. b3 { [%eval -10.04] [%clk 0:19:37] } 44... Rc1+ { [%eval -10.0] [%clk 0:02:38] } 45. Kg2 { [%eval -10.15] [%clk 0:20:04] } 45... Qc6+ { [%eval -10.15] [%clk 0:02:50] } 46. e4 { [%eval -10.14] [%clk 0:19:57] } 46... Rc2 { [%eval -9.54] [%clk 0:02:41] } 47. Qd3 { [%eval -10.04] [%clk 0:20:01] } 47... Ne5 { [%eval -10.51] [%clk 0:01:59] } 48. Qd1 { [%eval -10.81] [%clk 0:19:54] } 48... Qc5 { [%eval -10.83] [%clk 0:01:25] } 49. h3 { [%eval -11.49] [%clk 0:18:37] } 49... h5 { [%eval -12.0] [%clk 0:01:16] } 50. g4 { [%eval -11.53] [%clk 0:18:13] } 50... hxg4 { [%eval -13.14] [%clk 0:01:17] } 51. hxg4 { [%eval -14.31] [%clk 0:18:37] } 51... g5 { [%eval -14.25] [%clk 0:01:23] } 52. Kg3?! { [%eval #-8] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:16:05] } 52... Kg6?! { [%eval -16.09] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:01:25] } 53. f4?! { [%eval #-6] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:15:45] } 53... Qc3+ { [%eval #-5] } 1/2-1/2