Event: FIDE World Amateur 2021 U2300
Site: Rhodos Palace, Greece
Date: 2021-10-22
White: Sandalakis, Nikolaos
WhiteElo: 2221
Black: Al-Hajiri, Bader
BlackElo: 2096
Result: 1-0
ECO: C47
Opening: Four Knights Game: Gunsberg Variation
Variant: Standard
TimeControl: 90min+30sec/move

1. e4 { [%eval 0.28] [%clk 1:30:58] } 1... e5 { [%eval 0.12] [%clk 1:26:53] } 2. Nf3 { [%eval 0.17] [%clk 1:31:24] } 2... Nf6 { [%eval 0.42] [%clk 1:27:08] } 3. Nc3 { [%eval 0.2] [%clk 1:31:43] } 3... Nc6 { [%eval 0.13] [%clk 1:27:28] } 4. a3 { [%eval 0.0] [%clk 1:32:07] } 4... a6 { [%eval 0.5] [%clk 1:27:06] } 5. d4 { [%eval 0.56] [%clk 1:24:38] } 5... exd4 { [%eval 0.47] [%clk 1:26:35] } 6. Nxd4 { [%eval 0.41] [%clk 1:25:07] } 6... Nxe4?! { [%eval 0.94] } { Inaccuracy. Bc5 was best. } { [%clk 1:26:49] } 7. Nxe4 { [%eval 0.81] [%clk 1:08:38] } 7... Qe7 { [%eval 0.75] [%clk 1:26:35] } 8. Bd3 { [%eval 0.57] [%clk 1:07:24] } 8... Nxd4 { [%eval 0.11] [%clk 1:24:37] } 9. O-O { [%eval 0.15] [%clk 1:07:52] } 9... d5 { [%eval 0.53] [%clk 1:19:33] } 10. Ng5 { [%eval 0.12] [%clk 0:46:59] } 10... Ne6 { [%eval 0.1] [%clk 1:14:56] } 11. Re1 { [%eval 0.0] [%clk 0:43:46] } 11... Bd7?! { [%eval 0.83] } { Inaccuracy. h6 was best. } { [%clk 1:07:21] } 12. Bf4 { [%eval 1.05] [%clk 0:28:59] } 12... h6 { [%eval 1.5] [%clk 0:59:49] } 13. Nxe6 { [%eval 1.45] [%clk 0:25:04] } 13... Bxe6 { [%eval 1.41] [%clk 1:00:11] } 14. b4?! { [%eval 0.4] } { Inaccuracy. c4 was best. } { [%clk 0:24:49] } 14... Qd7 { [%eval 0.87] [%clk 0:55:15] } 15. c4?! { [%eval 0.14] } { Inaccuracy. Be5 was best. } { [%clk 0:19:14] } 15... Be7 { [%eval 0.38] [%clk 0:35:24] } 16. c5?! { [%eval -0.36] } { Inaccuracy. cxd5 was best. } { [%clk 0:19:07] } 16... Bf6 { [%eval -0.5] [%clk 0:34:24] } 17. Rc1 { [%eval -0.51] [%clk 0:18:19] } 17... O-O { [%eval -0.52] [%clk 0:34:34] } 18. Bb1 { [%eval -0.65] [%clk 0:11:51] } 18... Rfe8 { [%eval -0.87] [%clk 0:23:18] } 19. Qd3 { [%eval -1.14] [%clk 0:09:54] } 19... g6 { [%eval -1.16] [%clk 0:22:32] } 20. Bxh6 { [%eval -0.97] [%clk 0:10:17] } 20... d4? { [%eval 0.2] } { Mistake. Bf5 was best. } { [%clk 0:22:41] } 21. Qf3 { [%eval 0.3] [%clk 0:08:58] } 21... Bg7 { [%eval 0.22] [%clk 0:22:49] } 22. Bxg7 { [%eval 0.28] [%clk 0:08:57] } 22... Kxg7 { [%eval 0.33] [%clk 0:23:12] } 23. h3 { [%eval 0.08] [%clk 0:06:04] } 23... Bd5 { [%eval -0.08] [%clk 0:19:12] } 24. Qf4 { [%eval 0.08] [%clk 0:06:15] } 24... Bc6 { [%eval 0.0] [%clk 0:19:13] } 25. Rcd1?! { [%eval -0.51] } { Inaccuracy. Re5 was best. } { [%clk 0:05:34] } 25... Qd5 { [%eval -0.56] [%clk 0:15:42] } 26. f3 { [%eval -0.71] [%clk 0:05:47] } 26... Rxe1+ { [%eval -0.47] [%clk 0:15:45] } 27. Rxe1 { [%eval -0.5] [%clk 0:06:15] } 27... Rd8?? { [%eval 3.3] } { Blunder. d3 was best. } { [%clk 0:16:01] } 28. Rd1?? { [%eval -1.58] } { Blunder. Re5 was best. } { [%clk 0:03:33] } 28... Qb3 { [%eval -1.53] [%clk 0:14:57] } 29. Qc1 { [%eval -1.69] [%clk 0:03:31] } 29... Qe6?! { [%eval -0.88] } { Inaccuracy. Ba4 was best. } { [%clk 0:09:17] } 30. Re1 { [%eval -0.62] [%clk 0:02:49] } 30... Qf6 { [%eval -0.85] [%clk 0:09:15] } 31. Bd3 { [%eval -0.87] [%clk 0:02:44] } 31... Qh4 { [%eval -0.64] [%clk 0:09:19] } 32. Qd2 { [%eval -0.89] [%clk 0:02:10] } 32... Bxf3 { [%eval -0.84] [%clk 0:08:57] } 33. Rf1?! { [%eval -1.5] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:43] } 33... Bc6 { [%eval -1.36] [%clk 0:08:19] } 34. Bc4?? { [%eval -4.68] } { Blunder. Rf4 was best. } { [%clk 0:00:54] } 34... Rd7? { [%eval -2.66] } { Mistake. f5 was best. } { [%clk 0:07:01] } 35. Rf4 { [%eval -3.04] [%clk 0:01:04] } 35... Qg3 { [%eval -3.25] [%clk 0:05:26] } 36. Rxd4 { [%eval -3.67] [%clk 0:00:47] } 36... Bxg2 { [%eval -3.86] [%clk 0:05:40] } 37. Rxd7?? { [%eval -76.23] } { Blunder. Qf4 was best. } { [%clk 0:00:40] } 37... Bc6+?! { [%eval -5.53] } { Inaccuracy. Bd5+ was best. } { [%clk 0:05:55] } 38. Kf1 { [%eval -5.51] [%clk 0:01:04] } 38... Qxh3+ { [%eval -5.53] [%clk 0:06:22] } 39. Ke1 { [%eval -5.45] [%clk 0:01:12] } 39... Qxd7 { [%eval -5.6] [%clk 0:06:43] } 40. Qf4 { [%eval -5.76] [%clk 0:01:00] } 40... Qe7+ { [%eval -6.0] [%clk 0:06:49] } 41. Kd2 { [%eval -5.93] [%clk 0:01:27] } 41... Qf6 { [%eval -5.69] [%clk 0:06:36] } 42. Qxc7 { [%eval -5.77] [%clk 0:01:39] } 42... Qd4+ { [%eval -5.87] [%clk 0:07:01] } 43. Bd3 { [%eval -5.87] } 43... Be4 { [%eval -6.69] } 44. Qd6 { [%eval -6.72] [%clk 0:01:19] } 44... Qxd3+ { [%eval -6.96] [%clk 0:06:59] } 45. Qxd3 { [%eval -7.01] [%clk 0:01:44] } 45... Bxd3 { [%eval -6.92] [%clk 0:07:24] } 46. Kxd3 { [%eval -6.77] [%clk 0:02:11] } 46... Kf6 { [%eval -6.85] [%clk 0:07:46] } 47. a4 { [%eval -7.37] [%clk 0:00:32] } 47... Ke5 { [%eval -7.67] [%clk 0:07:19] } 48. Kc4 { [%eval -7.76] [%clk 0:00:32] } 48... g5 { [%eval -7.7] [%clk 0:06:40] } 49. b5 { [%eval -8.97] [%clk 0:00:46] } 49... axb5+ { [%eval -9.51] [%clk 0:06:55] } 50. axb5 { [%eval -9.54] [%clk 0:00:36] } 50... g4?? { [%eval 5.88] } { Blunder. Ke6 was best. } { [%clk 0:07:16] } 51. b6 { [%eval 5.41] [%clk 0:00:58] } 51... g3 { [%eval 4.8] [%clk 0:05:57] } 52. c6 { [%eval 5.57] [%clk 0:01:23] } 52... g2 { [%eval 5.13] [%clk 0:06:02] } 53. cxb7 { [%eval 6.48] } 53... g1=Q { [%eval 6.0] [%clk 0:05:32] } 54. b8=Q+ { [%eval 6.09] [%clk 0:02:20] } 54... Kf5 { [%eval 6.73] [%clk 0:05:39] } 55. Qc8+?! { [%eval 4.56] } { Inaccuracy. Qd6 was best. } { [%clk 0:02:19] } 55... Ke4?? { [%eval #48] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:04:02] } 56. Qc6+ { [%eval #20] [%clk 0:01:15] } 56... Kf5 { [%eval #15] [%clk 0:03:33] } 57. Qc5+ { [%eval #13] [%clk 0:01:33] } 1-0