Event: Round 5: Joshua Posthuma - Gauri Shankar
Date: 2022-01-15
White: Joshua Posthuma
WhiteTitle: FM
Black: Gauri Shankar
BlackTitle: FM
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:59] } 1... Nf6 { [%eval 0.0] [%clk 1:26:21] } 2. c4 { [%eval 0.23] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:26:46] } 3. g3 { [%eval 0.3] [%clk 1:31:45] } 3... d5 { [%eval 0.09] [%clk 1:26:44] } 4. Bg2 { [%eval 0.13] [%clk 1:31:59] } 4... dxc4 { [%eval 0.23] [%clk 1:26:37] } 5. Nf3 { [%eval 0.14] [%clk 1:31:45] } 5... Bb4+ { [%eval 0.5] [%clk 1:26:56] } 6. Bd2 { [%eval 0.29] [%clk 1:29:36] } 6... a5 { [%eval 0.43] [%clk 1:27:13] } 7. a3 { [%eval 0.09] [%clk 1:22:45] } 7... Bxd2+ { [%eval 0.22] [%clk 1:26:43] } 8. Nbxd2 { [%eval 0.15] [%clk 1:23:02] } 8... b5 { [%eval -0.04] [%clk 1:25:40] } 9. b3 { [%eval -0.05] [%clk 1:07:13] } 9... cxb3 { [%eval 0.04] [%clk 1:17:21] } 10. Qxb3 { [%eval 0.02] [%clk 1:06:16] } 10... c6 { [%eval 0.0] [%clk 1:13:35] } 11. O-O { [%eval 0.08] [%clk 1:05:05] } 11... O-O { [%eval 0.2] [%clk 1:08:32] } 12. Rfc1 { [%eval 0.08] [%clk 1:04:07] } 12... Bb7 { [%eval 0.13] [%clk 0:45:55] } 13. Qb2 { [%eval 0.07] [%clk 0:53:17] } 13... Qe7 { [%eval 0.19] [%clk 0:34:00] } 14. Ne5 { [%eval 0.54] [%clk 0:51:13] } 14... a4 { [%eval 0.38] [%clk 0:24:07] } 15. Ndf3 { [%eval 0.08] [%clk 0:43:29] } 15... Nd5 { [%eval 0.25] [%clk 0:19:52] } 16. Nd3 { [%eval 0.08] [%clk 0:38:56] } 16... Nd7 { [%eval 0.15] [%clk 0:16:34] } 17. Nc5 { [%eval 0.0] [%clk 0:35:47] } 17... Nxc5 { [%eval 0.0] [%clk 0:15:13] } 18. Rxc5 { [%eval 0.0] [%clk 0:36:15] } 18... f6 { [%eval 0.08] [%clk 0:07:12] } 19. Ne1 { [%eval -0.15] [%clk 0:22:15] } 19... Rad8 { [%eval 0.12] [%clk 0:07:04] } 20. Nd3 { [%eval -0.08] [%clk 0:21:30] } 20... Rfe8 { [%eval 0.23] [%clk 0:02:39] } 21. Rac1 { [%eval 0.2] [%clk 0:18:16] } 21... Qd6 { [%eval 0.11] [%clk 0:01:43] } 22. e3 { [%eval 0.11] [%clk 0:14:51] } 22... Ne7?! { [%eval 0.7] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:51] } 23. Nb4 { [%eval 0.67] [%clk 0:14:29] } 23... Rc8 { [%eval 0.61] [%clk 0:01:54] } 24. h4 { [%eval 0.7] [%clk 0:12:26] } 24... Kf7 { [%eval 0.59] [%clk 0:00:40] } 25. Qe2 { [%eval 0.81] [%clk 0:11:32] } 25... Kg8 { [%eval 0.79] [%clk 0:00:57] } 26. Be4 { [%eval 0.8] [%clk 0:10:44] } 26... Nd5?! { [%eval 1.33] } { Inaccuracy. Rf8 was best. } { [%clk 0:01:15] } 27. Qh5 { [%eval 1.22] [%clk 0:09:22] } 27... f5 { [%eval 1.36] [%clk 0:00:42] } 28. Bxd5 { [%eval 0.94] [%clk 0:09:22] } 28... exd5 { [%eval 0.71] [%clk 0:00:31] } 29. Qxf5 { [%eval 0.93] [%clk 0:06:39] } 29... Rxe3 { [%eval 1.41] [%clk 0:01:00] } 30. Nxd5?? { [%eval -0.26] } { Blunder. Rxc6 was best. } { [%clk 0:00:32] } 30... Rxa3?? { [%eval 3.62] } { Blunder. Ree8 was best. } { [%clk 0:00:46] } 31. Re1 { [%eval 3.48] [%clk 0:00:52] } 31... Rf8? { [%eval 6.71] } { Mistake. g6 was best. } { [%clk 0:00:31] } 32. Ne7+ { [%eval 6.62] [%clk 0:00:54] } 32... Qxe7 { [%eval 6.79] [%clk 0:00:53] } 33. Rxe7 { [%eval 6.37] [%clk 0:01:18] } 33... Rxf5 { [%eval 6.56] [%clk 0:01:16] } 34. Rxf5 { [%eval 6.49] [%clk 0:01:36] } 34... g6 { [%eval 6.48] [%clk 0:01:34] } 35. Re8+ { [%eval 6.72] [%clk 0:01:48] } 35... Kg7 { [%eval 6.52] [%clk 0:02:02] } 36. Re7+ { [%eval 6.48] [%clk 0:02:16] } 36... Kg8 { [%eval 6.51] [%clk 0:02:15] } 37. Rff7 { [%eval 9.63] [%clk 0:02:24] } 37... Bc8 { [%eval 6.6] [%clk 0:01:09] } 38. Rg7+ { [%eval 6.54] [%clk 0:02:44] } 38... Kf8 { [%eval 7.12] [%clk 0:01:35] } 39. Ref7+ { [%eval 7.05] [%clk 0:03:06] } 39... Ke8 { [%eval 7.23] [%clk 0:02:03] } 40. Ra7 { [%eval 6.87] [%clk 0:02:47] } 40... Ra1+?? { [%eval #6] } { Checkmate is now unavoidable. Rf3 was best. } { [%clk 0:00:34] } 41. Kg2 { [%eval #6] [%clk 0:02:50] } 41... Kf8 { [%eval #6] [%clk 0:00:33] } 42. Rxh7 { [%eval #6] [%clk 0:03:09] } 42... Kg8 { [%eval #5] [%clk 0:00:55] } 43. Rhc7 { [%eval #4] [%clk 0:03:25] } 43... Be6 { [%eval #2] [%clk 0:00:31] } 44. Ra8+ { [%eval #1] [%clk 0:03:49] } 1-0