Event: Round 4: Johann Echavarria - Paul Yuu Iinuma
Date: 2024-02-18
White: Johann Echavarria
WhiteTitle: IM
Black: Paul Yuu Iinuma
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:28:06] } 1... c5 { [%eval 0.33] [%clk 1:20:14] } 2. Nf3 { [%eval 0.25] [%clk 1:28:10] } 2... d6 { [%eval 0.0] [%clk 1:20:38] } 3. d4 { [%eval 0.25] [%clk 1:28:29] } 3... cxd4 { [%eval 0.13] [%clk 1:21:02] } 4. Nxd4 { [%eval 0.27] [%clk 1:28:56] } 4... Nf6 { [%eval 0.3] [%clk 1:21:24] } 5. Nc3 { [%eval 0.21] [%clk 1:29:24] } 5... a6 { [%eval 0.24] [%clk 1:21:53] } 6. a4 { [%eval 0.0] [%clk 1:29:26] } 6... e5 { [%eval 0.13] [%clk 1:21:25] } 7. Nf3 { [%eval 0.1] [%clk 1:29:48] } 7... Qc7 { [%eval 0.59] [%clk 1:19:43] } 8. Bg5 { [%eval 0.49] [%clk 1:29:55] } 8... Nbd7 { [%eval 0.41] [%clk 1:19:46] } 9. Nd2 { [%eval 0.29] [%clk 1:29:29] } 9... h6 { [%eval 0.51] [%clk 1:19:39] } 10. Bxf6 { [%eval 0.0] [%clk 1:29:12] } 10... Nxf6 { [%eval 0.0] [%clk 1:20:07] } 11. Bc4 { [%eval 0.04] [%clk 1:29:32] } 11... Be6 { [%eval 0.08] [%clk 1:20:15] } 12. Qe2 { [%eval 0.0] [%clk 1:26:07] } 12... Rc8 { [%eval 0.0] [%clk 1:20:42] } 13. Bb3 { [%eval 0.0] [%clk 1:26:12] } 13... Be7 { [%eval 0.12] [%clk 1:20:34] } 14. O-O { [%eval 0.0] [%clk 1:24:08] } 14... O-O { [%eval 0.03] [%clk 1:21:02] } 15. Rfd1 { [%eval 0.0] [%clk 1:23:13] } 15... Rfd8 { [%eval 0.2] [%clk 1:21:24] } 16. Nf1 { [%eval 0.09] [%clk 1:21:45] } 16... Qa5 { [%eval 0.54] [%clk 1:15:11] } 17. Nd5 { [%eval 0.21] [%clk 1:17:38] } 17... Kf8?! { [%eval 0.92] } { Inaccuracy. Nxd5 was best. } { [%clk 1:10:04] } 18. Nxf6 { [%eval 0.54] [%clk 1:12:59] } 18... Bxf6 { [%eval 0.87] [%clk 1:10:00] } 19. Ne3 { [%eval 0.65] [%clk 1:13:26] } 19... Bg5 { [%eval 1.1] [%clk 1:03:57] } 20. Nd5 { [%eval 1.09] [%clk 1:13:02] } 20... Re8 { [%eval 1.04] [%clk 1:02:48] } 21. Rd3 { [%eval 1.07] [%clk 1:10:58] } 21... Kg8 { [%eval 1.1] } 22. Rad1 { [%eval 1.09] [%clk 1:10:37] } 22... Kh8 { [%eval 1.26] [%clk 1:01:03] } 23. Nc3 { [%eval 1.03] [%clk 1:06:05] } 23... Be7 { [%eval 1.26] [%clk 1:01:04] } 24. Qh5?! { [%eval 0.53] } { Inaccuracy. g3 was best. } { [%clk 1:04:52] } 24... Bf8?! { [%eval 1.22] } { Inaccuracy. Qb4 was best. } { [%clk 1:00:33] } 25. h3 { [%eval 1.13] [%clk 0:59:17] } 25... Qb4 { [%eval 1.18] [%clk 0:52:32] } 26. Rf3 { [%eval 1.08] [%clk 0:50:51] } 26... g6 { [%eval 1.2] [%clk 0:44:09] } 27. Qh4 { [%eval 1.2] [%clk 0:51:13] } 27... Bg7 { [%eval 1.71] [%clk 0:44:21] } 28. Nd5 { [%eval 1.25] [%clk 0:44:57] } 28... Qa5 { [%eval 1.35] [%clk 0:42:22] } 29. Nf6? { [%eval 0.06] } { Mistake. Rfd3 was best. } { [%clk 0:41:09] } 29... Qd8 { [%eval 0.08] [%clk 0:42:09] } 30. g4 { [%eval -0.25] [%clk 0:35:17] } 30... Bxb3 { [%eval -0.24] [%clk 0:39:48] } 31. cxb3 { [%eval -0.27] [%clk 0:34:10] } 31... Re6 { [%eval -0.24] [%clk 0:39:38] } 32. g5 { [%eval -0.25] [%clk 0:33:31] } 32... Bxf6 { [%eval -0.3] [%clk 0:38:36] } 33. Qxh6+ { [%eval -0.21] [%clk 0:20:37] } 33... Kg8 { [%eval -0.27] [%clk 0:38:41] } 34. gxf6 { [%eval -0.31] [%clk 0:20:38] } 34... Rxf6 { [%eval -0.3] [%clk 0:28:18] } 35. Rxf6 { [%eval -0.26] [%clk 0:17:55] } 35... Qxf6 { [%eval -0.24] [%clk 0:28:47] } 36. Qd2?! { [%eval -0.86] } { Inaccuracy. Kg2 was best. } { [%clk 0:18:20] } 36... Qh4?! { [%eval -0.05] } { Inaccuracy. Qf3 was best. } { [%clk 0:25:45] } 37. Qe3 { [%eval -0.4] [%clk 0:16:55] } 37... Rc6 { [%eval -0.17] [%clk 0:25:00] } 38. Rd3 { [%eval -0.19] [%clk 0:14:31] } 38... Kg7 { [%eval -0.16] [%clk 0:24:49] } 39. Rc3 { [%eval -0.08] [%clk 0:14:41] } 39... Qd8 { [%eval 0.0] } 40. Rxc6 { [%eval 0.0] [%clk 0:09:46] } 40... bxc6 { [%eval 0.0] [%clk 0:21:38] } 41. b4 { [%eval 0.0] [%clk 0:10:14] } 41... Qb8 { [%eval 0.0] [%clk 0:19:52] } 42. Qd3 { [%eval -0.36] [%clk 0:08:13] } 42... Qxb4 { [%eval -0.31] } 43. Qxa6 { [%eval -0.28] } 43... Qe1+ { [%eval 0.0] [%clk 0:19:33] } 44. Qf1 { [%eval 0.0] [%clk 0:08:57] } 44... Qxe4 { [%eval 0.0] [%clk 0:19:32] } 45. Qa1 { [%eval 0.0] [%clk 0:06:40] } 45... Qd3 { [%eval 0.0] [%clk 0:18:18] } 46. a5 { [%eval 0.0] [%clk 0:06:46] } 46... Qxh3 { [%eval 0.0] } 47. a6 { [%eval 0.0] [%clk 0:07:02] } 47... Qg4+ { [%eval 0.0] } 48. Kf1 { [%eval 0.0] [%clk 0:04:42] } 48... Qc4+ { [%eval 0.0] [%clk 0:16:53] } 49. Kg1 { [%eval 0.0] } 49... Qg4+ { [%eval 0.0] } 50. Kf1 { [%eval 0.0] } 50... Qc4+ { [%eval 0.0] } 51. Kg1 { [%eval 0.0] [%clk 0:05:42] } 51... Qg4+ { [%eval 0.0] [%clk 0:08:01] } 52. Kf1 { [%eval 0.0] [%clk 0:06:05] } 1/2-1/2