Event: Round 4: Arango, Santiago - Reina Bonilla, Edwin Oswaldo
Date: 2024-09-21
White: Arango, Santiago
WhiteElo: 1928
Black: Reina Bonilla, Edwin Oswaldo
BlackElo: 1768
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:05:59] } 2. Nf3 { [%eval 0.31] [%clk 1:31:18] } 2... Nc6 { [%eval 0.31] [%clk 1:06:05] } 3. Bb5 { [%eval 0.28] [%clk 1:31:32] } 3... e6 { [%eval 0.27] [%clk 1:05:49] } 4. Bxc6 { [%eval 0.3] [%clk 1:31:53] } 4... bxc6 { [%eval 0.23] [%clk 1:06:02] } 5. O-O { [%eval 0.0] [%clk 1:31:37] } 5... d6 { [%eval 0.37] [%clk 1:06:16] } 6. Nc3 { [%eval 0.0] [%clk 1:31:53] } 6... Qc7 { [%eval 0.22] [%clk 1:06:23] } 7. Re1 { [%eval 0.12] [%clk 1:32:07] } 7... e5 { [%eval 0.14] [%clk 1:06:35] } 8. d3 { [%eval -0.19] [%clk 1:32:11] } 8... Bg4?! { [%eval 0.4] } { Inaccuracy. Ne7 was best. } { [%clk 1:06:32] } 9. h3 { [%eval 0.33] [%clk 1:31:14] } 9... Bh5 { [%eval 0.29] [%clk 1:06:33] } 10. g4 { [%eval 0.05] [%clk 1:29:44] } 10... Bg6 { [%eval 0.22] [%clk 1:06:45] } 11. Ne2?! { [%eval -0.41] } { Inaccuracy. Nh4 was best. } { [%clk 1:29:46] } 11... Be7 { [%eval -0.2] [%clk 1:06:21] } 12. Ng3 { [%eval -0.23] [%clk 1:29:54] } 12... f6?! { [%eval 0.65] } { Inaccuracy. h5 was best. } { [%clk 1:05:39] } 13. c3 { [%eval 0.58] [%clk 1:26:04] } 13... h5?! { [%eval 1.65] } { Inaccuracy. Qd7 was best. } { [%clk 1:05:46] } 14. Nh4 { [%eval 1.62] [%clk 1:25:33] } 14... Bf7 { [%eval 1.68] [%clk 1:05:34] } 15. gxh5 { [%eval 1.57] [%clk 1:25:40] } 15... Nh6?! { [%eval 2.54] } { Inaccuracy. Qd7 was best. } { [%clk 1:05:21] } 16. Bxh6 { [%eval 2.54] [%clk 1:24:37] } 16... Rxh6 { [%eval 3.06] [%clk 1:05:06] } 17. Qg4 { [%eval 2.99] [%clk 1:23:04] } 17... Rh7 { [%eval 3.41] [%clk 1:04:06] } 18. Ng6 { [%eval 3.42] [%clk 1:20:43] } 18... Qd7 { [%eval 3.62] [%clk 1:03:37] } 19. Nf5 { [%eval 3.74] [%clk 1:15:03] } 19... Bf8 { [%eval 3.6] [%clk 1:01:47] } 20. Kg2?! { [%eval 2.72] } { Inaccuracy. Rad1 was best. } { [%clk 1:09:21] } 20... O-O-O { [%eval 2.84] [%clk 1:01:24] } 21. Nxf8 { [%eval 2.25] [%clk 1:01:48] } 21... Rxf8 { [%eval 2.33] [%clk 0:59:56] } 22. Nxd6+ { [%eval 2.21] [%clk 1:01:00] } 22... Kc7 { [%eval 2.21] [%clk 1:00:10] } 23. Qxd7+ { [%eval 2.31] [%clk 1:00:24] } 23... Kxd7 { [%eval 2.17] [%clk 1:00:28] } 24. Nxf7? { [%eval 0.93] } { Mistake. Nb7 was best. } { [%clk 1:00:15] } 24... Rxf7 { [%eval 0.83] [%clk 1:00:49] } 25. Re3 { [%eval 0.37] [%clk 1:00:02] } 25... Rxh5 { [%eval 0.34] [%clk 1:01:06] } 26. Rg3 { [%eval 0.19] [%clk 1:00:00] } 26... Ke6 { [%eval 0.53] [%clk 1:00:20] } 27. Rf1 { [%eval 0.14] [%clk 0:56:44] } 27... g5 { [%eval 0.26] [%clk 1:00:36] } 28. Rh1 { [%eval 0.0] [%clk 0:53:44] } 28... a5 { [%eval 0.0] [%clk 1:00:54] } 29. Re3 { [%eval 0.0] [%clk 0:49:06] } 29... Rfh7 { [%eval 0.0] [%clk 1:00:59] } 30. f3 { [%eval 0.01] [%clk 0:48:25] } 30... Rb7 { [%eval 0.0] [%clk 1:01:07] } 31. Re2 { [%eval 0.05] [%clk 0:42:26] } 31... Rd7 { [%eval 0.02] [%clk 1:01:00] } 32. Rd2 { [%eval 0.03] [%clk 0:42:25] } 32... Rh8 { [%eval 0.03] [%clk 1:01:03] } 33. Kg3 { [%eval 0.0] [%clk 0:41:18] } 33... a4 { [%eval 0.02] [%clk 1:01:18] } 34. Rhd1 { [%eval 0.0] [%clk 0:38:10] } 34... Rdh7 { [%eval 0.03] [%clk 1:01:17] } 35. Rh2 { [%eval 0.04] [%clk 0:38:20] } 35... Rd7 { [%eval 0.02] [%clk 1:01:40] } 36. Kf2 { [%eval 0.0] [%clk 0:38:08] } 36... Rb7 { [%eval 0.05] [%clk 1:00:08] } 37. Ke3 { [%eval 0.0] [%clk 0:38:19] } 37... Rbh7 { [%eval 0.0] [%clk 0:59:11] } 38. Rdh1 { [%eval 0.0] [%clk 0:36:43] } 38... Rb8 { [%eval 0.0] [%clk 0:59:21] } 39. Rd1 { [%eval 0.0] [%clk 0:29:43] } 39... Rbh8 { [%eval 0.0] [%clk 0:59:10] } 40. Rdh1 { [%eval 0.0] [%clk 0:28:38] } 40... Rb8 { [%eval 0.02] [%clk 0:59:30] } 41. Rg2 { [%eval 0.0] [%clk 0:20:16] } 41... Rbh8 { [%eval 0.0] [%clk 0:58:56] } 42. Rg3 { [%eval 0.0] [%clk 0:20:05] } 42... Rb8 { [%eval 0.0] [%clk 0:59:11] } 43. Rh2 { [%eval 0.0] [%clk 0:20:22] } 43... Rhb7 { [%eval 0.0] [%clk 0:59:10] } 44. Rgg2 { [%eval 0.0] [%clk 0:16:35] } 44... Rh8 { [%eval 0.0] [%clk 0:59:24] } 45. Rg1 { [%eval 0.0] } 45... c4 { [%eval 0.05] } 1/2-1/2