Event: 16th Calgary International
Site: https://lichess.org/broadcast/16th-calgary-international/round-4/vKNUVnpN/hwDlUwIN
White: Ng, Gary
WhiteTitle: FM
WhiteElo: 2234
Black: Ivanov, Mike
BlackTitle: IM
BlackElo: 2383
Result: 0-1
ECO: C00
Opening: French Defense: Chigorin Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:47] } 1... e6 { [%eval 0.28] [%clk 1:30:50] } 2. Qe2 { [%eval -0.05] [%clk 1:30:33] } 2... Nc6 { [%eval 0.03] [%clk 1:21:26] } 3. Nf3 { [%eval 0.0] [%clk 1:25:42] } 3... e5 { [%eval 0.12] [%clk 1:20:45] } 4. g3 { [%eval 0.0] [%clk 1:23:41] } 4... g6 { [%eval 0.14] [%clk 1:17:24] } 5. Bg2 { [%eval 0.11] [%clk 1:23:02] } 5... Bg7 { [%eval 0.21] [%clk 1:17:48] } 6. O-O { [%eval 0.14] [%clk 1:23:06] } 6... Nge7 { [%eval 0.12] [%clk 1:17:54] } 7. c4 { [%eval -0.35] [%clk 1:16:12] } 7... d6 { [%eval -0.29] [%clk 1:16:43] } 8. h3 { [%eval -0.54] [%clk 1:16:12] } 8... O-O { [%eval -0.28] [%clk 1:15:50] } 9. Nc3 { [%eval -0.31] [%clk 1:14:12] } 9... f5 { [%eval -0.42] [%clk 1:06:58] } 10. d3 { [%eval -0.49] [%clk 1:13:57] } 10... h6 { [%eval -0.06] [%clk 1:06:54] } 11. Rb1 { [%eval -0.6] [%clk 1:09:27] } 11... a5 { [%eval -0.25] [%clk 0:59:47] } 12. a3?! { [%eval -1.03] } { Inaccuracy. exf5 was best. } { [%clk 1:09:15] } 12... a4?! { [%eval -0.31] } { Inaccuracy. f4 was best. } { [%clk 0:54:11] } 13. Kh2? { [%eval -1.5] } { Mistake. exf5 was best. } { [%clk 0:59:11] } 13... Bd7? { [%eval -0.28] } { Mistake. f4 was best. } { [%clk 0:41:10] } 14. Bd2 { [%eval -0.8] [%clk 0:51:44] } 14... Na5 { [%eval -0.38] [%clk 0:37:14] } 15. Nd5 { [%eval -0.86] [%clk 0:49:45] } 15... Nb3?! { [%eval -0.26] } { Inaccuracy. f4 was best. } { [%clk 0:37:07] } 16. Bc3?! { [%eval -1.22] } { Inaccuracy. Nxe7+ was best. } { [%clk 0:48:59] } 16... Nxd5 { [%eval -0.77] [%clk 0:28:21] } 17. cxd5 { [%eval -0.79] [%clk 0:47:35] } 17... f4 { [%eval -0.8] [%clk 0:27:09] } 18. Nd2 { [%eval -0.69] [%clk 0:44:45] } 18... Nxd2 { [%eval -0.45] [%clk 0:21:44] } 19. Bxd2 { [%eval -0.43] [%clk 0:44:54] } 19... c5 { [%eval -0.43] [%clk 0:21:18] } 20. Bf3 { [%eval -0.49] [%clk 0:40:20] } 20... Kh7 { [%eval -0.5] [%clk 0:19:53] } 21. Bg4 { [%eval -0.54] [%clk 0:38:57] } 21... Bxg4 { [%eval -0.37] [%clk 0:19:51] } 22. Qxg4 { [%eval -0.38] [%clk 0:38:59] } 22... h5 { [%eval -0.43] [%clk 0:17:06] } 23. Qf3 { [%eval -0.82] [%clk 0:38:18] } 23... Bh6 { [%eval -0.39] [%clk 0:09:49] } 24. Rg1?! { [%eval -1.1] } { Inaccuracy. g4 was best. } { [%clk 0:36:35] } 24... fxg3+ { [%eval -1.03] [%clk 0:07:40] } 25. Qxg3 { [%eval -0.94] [%clk 0:37:00] } 25... Qf6 { [%eval -1.2] [%clk 0:07:58] } 26. Bxh6 { [%eval -1.13] [%clk 0:35:29] } 26... Kxh6 { [%eval -1.18] [%clk 0:08:26] } 27. Rbf1 { [%eval -1.49] [%clk 0:33:09] } 27... g5 { [%eval -1.66] [%clk 0:07:45] } 28. h4 { [%eval -2.02] [%clk 0:29:14] } 28... gxh4 { [%eval -2.07] [%clk 0:07:23] } 29. Qe3+? { [%eval -3.64] } { Mistake. Qg2 was best. } { [%clk 0:26:36] } 29... Qf4+ { [%eval -3.44] [%clk 0:07:45] } 30. Kh3 { [%eval -3.85] [%clk 0:26:21] } 30... Rf6 { [%eval -3.58] [%clk 0:07:27] } 31. Qxf4+ { [%eval -4.34] [%clk 0:25:47] } 31... Rxf4 { [%eval -4.59] [%clk 0:07:50] } 32. f3 { [%eval -4.53] [%clk 0:25:38] } 32... Raf8 { [%eval -4.48] [%clk 0:07:43] } 33. Kg2 { [%eval -4.72] [%clk 0:25:50] } 33... b5 { [%eval -4.38] [%clk 0:04:46] } 34. Rh1?! { [%eval -5.79] } { Inaccuracy. Rf2 was best. } { [%clk 0:26:12] } 34... Rg8+ { [%eval -6.09] [%clk 0:04:47] } 35. Kf2 { [%eval -6.1] [%clk 0:26:32] } 35... Rg3 { [%eval -5.81] [%clk 0:05:01] } 36. Ke2 { [%eval -5.96] [%clk 0:26:56] } 36... Kg5 { [%eval -6.08] [%clk 0:04:40] } 37. Rh2 { [%eval -6.05] [%clk 0:26:52] } 37... h3 { [%eval -5.73] [%clk 0:04:41] } 38. Rhf2 { [%eval -6.01] [%clk 0:25:29] } 38... Kh4 { [%eval -5.73] [%clk 0:03:45] } 39. Rh1 { [%eval -6.09] [%clk 0:25:56] } 39... Rf8 { [%eval -6.58] [%clk 0:03:55] } 40. Ke3 { [%eval -6.58] [%clk 0:25:05] } 40... Rfg8 { [%eval -6.6] [%clk 0:03:54] } 41. Rfh2 { [%eval -6.37] [%clk 0:25:24] } 41... R8g7 { [%eval -6.51] [%clk 0:04:11] } 42. b4 { [%eval -7.47] [%clk 0:22:18] } 42... axb3 { [%eval -7.21] [%clk 0:04:05] } 43. Rb2 { [%eval -8.66] [%clk 0:22:15] } 43... Rg1 { [%eval -8.36] [%clk 0:02:57] } 44. Rbh2 { [%eval -7.65] [%clk 0:20:29] } 44... Rxh1 { [%eval -7.41] [%clk 0:02:58] } 45. Rxh1 { [%eval -7.0] [%clk 0:20:57] } 45... Rg2 { [%eval -6.89] [%clk 0:02:05] } 46. d4?! { [%eval -11.57] } { Inaccuracy. f4 was best. } { [%clk 0:20:53] } 46... cxd4+ { [%eval #-24] [%clk 0:02:12] } 47. Kd3 { [%eval -15.56] [%clk 0:21:21] } 47... Rf2 { [%eval -12.41] [%clk 0:02:00] } 48. a4?! { [%eval #-12] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:21:14] } 48... Rxf3+ { [%eval #-11] [%clk 0:01:43] } 49. Ke2 { [%eval #-11] [%clk 0:21:43] } 49... Re3+ { [%eval #-10] [%clk 0:02:06] } 50. Kf2 { [%eval #-9] [%clk 0:22:07] } 50... bxa4 { [%eval #-8] [%clk 0:02:30] } 51. Ra1 { [%eval #-8] [%clk 0:21:10] } 51... b2 { [%eval #-7] [%clk 0:02:10] } 52. Rb1 { [%eval #-7] [%clk 0:20:49] } 52... a3 { [%eval #-6] [%clk 0:02:00] } 53. Rh1 { [%eval #-6] [%clk 0:20:58] } 53... Rb3 { [%eval #-5] [%clk 0:01:51] } 0-1