Event: Round 4: Shelev Oberoi - Ryo Chen
Date: 2022-01-15
White: Shelev Oberoi
Black: Ryo Chen
BlackTitle: FM
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. c3 { [%eval 0.0] [%clk 1:31:08] } 2... d5 { [%eval 0.26] [%clk 1:31:26] } 3. exd5 { [%eval 0.17] [%clk 1:31:25] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:45] } 4. d4 { [%eval 0.11] [%clk 1:31:30] } 4... g6 { [%eval 0.24] [%clk 1:32:13] } 5. Nf3 { [%eval 0.31] [%clk 1:30:02] } 5... Bg7 { [%eval 0.26] [%clk 1:32:42] } 6. Na3 { [%eval 0.18] [%clk 1:29:16] } 6... cxd4 { [%eval 0.0] [%clk 1:32:56] } 7. Nb5 { [%eval 0.13] [%clk 1:29:30] } 7... Na6 { [%eval 0.0] [%clk 1:33:13] } 8. Nbxd4 { [%eval 0.4] [%clk 1:29:42] } 8... Nf6 { [%eval 0.31] [%clk 1:33:20] } 9. Bb5+ { [%eval 0.42] [%clk 1:29:49] } 9... Bd7 { [%eval 0.46] [%clk 1:33:34] } 10. Bxa6 { [%eval 0.54] [%clk 1:29:56] } 10... bxa6 { [%eval 0.36] [%clk 1:34:03] } 11. O-O { [%eval 0.53] [%clk 1:29:53] } 11... e6 { [%eval 0.56] [%clk 1:14:06] } 12. Re1 { [%eval 0.46] [%clk 1:19:25] } 12... O-O { [%eval 0.5] [%clk 1:11:53] } 13. Ne5 { [%eval 0.42] [%clk 1:16:07] } 13... Rfc8 { [%eval 0.57] [%clk 1:06:04] } 14. h3 { [%eval 0.19] [%clk 1:03:10] } 14... Qb7 { [%eval 0.48] [%clk 0:47:56] } 15. Bg5 { [%eval 0.18] [%clk 0:52:16] } 15... Be8 { [%eval 0.48] [%clk 0:37:43] } 16. Qe2 { [%eval 0.41] [%clk 0:41:41] } 16... Nd7 { [%eval 0.3] [%clk 0:30:42] } 17. Nef3? { [%eval -0.88] } { Mistake. Nxd7 was best. } { [%clk 0:36:51] } 17... e5 { [%eval -0.75] [%clk 0:27:35] } 18. Nb3 { [%eval -0.71] [%clk 0:36:22] } 18... f6 { [%eval -0.55] [%clk 0:26:24] } 19. Be3 { [%eval -0.78] [%clk 0:36:05] } 19... Qb5 { [%eval -0.7] [%clk 0:23:18] } 20. Rad1 { [%eval -1.05] [%clk 0:29:50] } 20... Nb6 { [%eval -1.25] [%clk 0:19:42] } 21. Qxb5 { [%eval -1.26] [%clk 0:26:51] } 21... Bxb5?! { [%eval -0.62] } { Inaccuracy. axb5 was best. } { [%clk 0:17:52] } 22. Na5 { [%eval -0.64] [%clk 0:23:15] } 22... Bf8 { [%eval -0.62] [%clk 0:16:07] } 23. Rd2 { [%eval -0.61] [%clk 0:21:29] } 23... Nc4 { [%eval -0.37] [%clk 0:15:13] } 24. Nxc4 { [%eval -0.47] [%clk 0:21:47] } 24... Bxc4 { [%eval -0.62] [%clk 0:15:24] } 25. g4 { [%eval -0.87] [%clk 0:18:05] } 25... g5 { [%eval -0.59] [%clk 0:13:02] } 26. Ra1?! { [%eval -1.28] } { Inaccuracy. a3 was best. } { [%clk 0:13:01] } 26... Be6 { [%eval -1.23] [%clk 0:11:55] } 27. Nh2 { [%eval -1.38] [%clk 0:11:34] } 27... h5 { [%eval -1.42] [%clk 0:10:42] } 28. f3 { [%eval -1.18] [%clk 0:10:30] } 28... h4 { [%eval -1.38] [%clk 0:09:43] } 29. Nf1 { [%eval -1.44] [%clk 0:10:47] } 29... a5 { [%eval -1.42] [%clk 0:08:43] } 30. Rd3 { [%eval -1.88] [%clk 0:09:31] } 30... Rab8? { [%eval -0.6] } { Mistake. Bc4 was best. } { [%clk 0:07:01] } 31. b3 { [%eval -0.62] [%clk 0:09:46] } 31... a4 { [%eval -0.73] [%clk 0:05:42] } 32. c4 { [%eval -0.81] [%clk 0:09:34] } 32... Bc5?! { [%eval 0.0] } { Inaccuracy. Bb4 was best. } { [%clk 0:04:30] } 33. Bxc5 { [%eval 0.03] [%clk 0:09:33] } 33... Rxc5 { [%eval 0.0] [%clk 0:04:53] } 34. Rd6 { [%eval -0.02] [%clk 0:08:36] } 34... Kf7 { [%eval 0.0] [%clk 0:04:09] } 35. Nd2 { [%eval -0.12] [%clk 0:08:48] } 35... Rc7 { [%eval 0.0] [%clk 0:03:54] } 36. Kf2 { [%eval 0.0] [%clk 0:08:16] } 36... Ke7?! { [%eval 0.52] } { Inaccuracy. Rd7 was best. } 37. Ra6 { [%eval 0.52] [%clk 0:07:38] } 37... Bd7 { [%eval 0.45] [%clk 0:02:14] } 38. Ke3 { [%eval 0.41] [%clk 0:06:42] } 38... Bc6 { [%eval 0.57] [%clk 0:01:56] } 39. Rc1 { [%eval 0.61] [%clk 0:05:02] } 39... Rd8 { [%eval 0.75] } 40. Rc2 { [%eval 0.59] [%clk 0:04:25] } 40... Rd6 { [%eval 0.68] [%clk 0:00:56] } 41. Nb1?? { [%eval -3.94] } { Blunder. b4 was best. } { [%clk 0:01:38] } 41... Be4 { [%eval -3.37] [%clk 0:01:01] } 42. fxe4? { [%eval -5.39] } { Mistake. Kxe4 was best. } { [%clk 0:00:52] } 42... axb3 { [%eval -5.57] [%clk 0:01:13] } 43. axb3 { [%eval -5.44] [%clk 0:01:00] } 43... Rxa6 { [%eval -4.52] [%clk 0:01:36] } 44. Nc3 { [%eval -5.7] [%clk 0:01:28] } 44... Rb7 { [%eval -4.85] [%clk 0:01:22] } 45. Nd5+?! { [%eval -6.28] } { Inaccuracy. b4 was best. } { [%clk 0:00:59] } 45... Kd7 { [%eval -5.99] [%clk 0:01:05] } 46. Rc3 { [%eval -8.37] [%clk 0:00:43] } 46... Ra3 { [%eval -8.14] [%clk 0:01:13] } 47. Nxf6+ { [%eval -8.54] [%clk 0:00:38] } 47... Ke6 { [%eval -8.58] [%clk 0:01:30] } 48. Nd5 { [%eval -8.71] [%clk 0:00:37] } 48... Rbxb3 { [%eval -8.54] [%clk 0:01:54] } 49. Rxb3 { [%eval -9.06] [%clk 0:00:40] } 49... Rxb3+ { [%eval -9.19] [%clk 0:02:23] } 50. Kf2 { [%eval -9.93] [%clk 0:01:09] } 50... a5 { [%eval -10.1] [%clk 0:02:20] } 51. c5 { [%eval -10.91] [%clk 0:01:29] } 51... Kd7 { [%eval -9.16] [%clk 0:02:40] } 52. Ne3 { [%eval -10.44] [%clk 0:01:19] } 52... Rxe3 { [%eval -56.02] [%clk 0:02:43] } 53. Kxe3 { [%eval -12.69] [%clk 0:01:24] } 53... Kc6 { [%eval -17.27] [%clk 0:03:12] } 54. Ke2 { [%eval -16.75] [%clk 0:01:14] } 54... Kxc5 { [%eval -56.23] [%clk 0:03:35] } 55. Kd3 { [%eval -15.55] [%clk 0:01:40] } 55... Kb4 { [%eval -56.1] [%clk 0:03:55] } 56. Kc2 { [%eval -17.37] [%clk 0:02:04] } 56... Kc4 { [%eval -18.96] [%clk 0:04:16] } 57. Kb2 { [%eval -17.87] [%clk 0:02:27] } 57... Kd4 { [%eval -62.52] [%clk 0:04:41] } 58. Ka3 { [%eval -18.31] [%clk 0:02:53] } 58... Kxe4 { [%eval -73.52] } 59. Ka4 { [%eval -73.2] [%clk 0:03:19] } 59... Kd3 { [%eval #-13] [%clk 0:05:19] } 60. Kxa5 { [%eval #-13] [%clk 0:03:41] } 60... e4 { [%eval #-12] [%clk 0:05:49] } 0-1