Event: IBEROAMERICANO
Date: 2024-09-25
White: Merario Alarcon, Andres
WhiteTitle: IM
WhiteElo: 2408
Black: Ontanon Gomez, Pablo
BlackElo: 2118
Result: 1-0
ECO: A55
Opening: Old Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:27:58] } 1... Nf6 { [%eval 0.16] [%clk 1:30:51] } 2. c4 { [%eval 0.17] [%clk 1:28:19] } 2... d6 { [%eval 0.51] [%clk 1:30:53] } 3. Nc3 { [%eval 0.51] [%clk 1:28:32] } 3... e5 { [%eval 0.52] [%clk 1:31:03] } 4. Nf3 { [%eval 0.52] [%clk 1:28:53] } 4... Nbd7 { [%eval 0.73] [%clk 1:20:15] } 5. e4 { [%eval 0.62] [%clk 1:27:51] } 5... g6 { [%eval 0.67] [%clk 1:17:41] } 6. Be3 { [%eval 0.65] [%clk 1:23:29] } 6... Bg7 { [%eval 0.59] [%clk 1:15:16] } 7. h3 { [%eval 0.45] [%clk 1:14:47] } 7... O-O { [%eval 0.64] [%clk 1:15:11] } 8. Bd3 { [%eval 0.43] [%clk 1:14:53] } 8... b6 { [%eval 0.65] [%clk 1:07:14] } 9. O-O { [%eval 0.43] [%clk 1:12:56] } 9... exd4 { [%eval 0.3] [%clk 1:02:49] } 10. Nxd4 { [%eval 0.35] [%clk 1:12:39] } 10... Bb7 { [%eval 0.41] [%clk 1:02:41] } 11. Bc2 { [%eval 0.19] [%clk 1:03:38] } 11... Nc5 { [%eval 0.73] [%clk 0:54:12] } 12. f3 { [%eval 0.74] [%clk 1:03:47] } 12... Qe7 { [%eval 0.84] } 13. Qd2 { [%eval 0.91] } 13... Nfd7 { [%eval 1.18] [%clk 0:37:31] } 14. Rfe1 { [%eval 0.92] [%clk 0:56:40] } 14... Ne5 { [%eval 1.01] [%clk 0:33:15] } 15. b3 { [%eval 1.11] [%clk 0:56:30] } 15... a5 { [%eval 1.37] [%clk 0:32:20] } 16. a4?! { [%eval 0.67] } { Inaccuracy. Rad1 was best. } { [%clk 0:49:41] } 16... Nc6 { [%eval 0.77] [%clk 0:25:38] } 17. Nd5 { [%eval 0.66] [%clk 0:43:29] } 17... Qd7 { [%eval 0.78] [%clk 0:22:02] } 18. Nb5 { [%eval 0.95] [%clk 0:35:29] } 18... Nb4 { [%eval 0.78] [%clk 0:15:45] } 19. Rad1?! { [%eval 0.22] } { Inaccuracy. Nxb4 was best. } { [%clk 0:20:14] } 19... Bxd5 { [%eval 0.15] [%clk 0:14:28] } 20. cxd5 { [%eval 0.19] [%clk 0:20:16] } 20... Rac8 { [%eval 0.51] } 21. Na3?! { [%eval -0.18] } { Inaccuracy. f4 was best. } 21... Na2?! { [%eval 0.61] } { Inaccuracy. c6 was best. } 22. Qf2 { [%eval 0.28] } 22... Qe7 { [%eval 0.39] } 23. Nc4 { [%eval 0.26] } 23... Nb4 { [%eval 0.35] } 24. Kh1 { [%eval 0.24] } 24... Ra8 { [%eval 0.5] } 25. Bc1 { [%eval 0.17] } 25... Na2 { [%eval 0.48] } 26. Ba3 { [%eval 0.59] } 26... Nc3 { [%eval 0.77] } 27. Rc1 { [%eval 0.44] } 27... Na2 { [%eval 0.5] } 28. Rcd1 { [%eval 0.64] } 28... Nc3 { [%eval 0.75] } 29. Rd2 { [%eval 0.83] } 29... Bh6?! { [%eval 1.52] } { Inaccuracy. Rfe8 was best. } 30. Bxc5 { [%eval 1.46] } 30... bxc5 { [%eval 1.52] } 31. Rd3?! { [%eval 0.74] } { Inaccuracy. f4 was best. } 31... Na2 { [%eval 0.78] } 32. f4 { [%eval 0.53] } 32... Nb4 { [%eval 0.64] } 33. Rf3 { [%eval 0.75] } 33... Rfe8 { [%eval 0.85] } 34. e5 { [%eval 0.77] } 34... Nxd5?? { [%eval 3.23] } { Blunder. Bg7 was best. } 35. Be4 { [%eval 3.25] } 35... Nb6 { [%eval 3.95] } 36. Bxa8 { [%eval 3.95] } 36... Nxa8 { [%eval 3.92] } 37. Rd3 { [%eval 4.02] } 37... Nb6 { [%eval 4.1] } 38. Nxb6 { [%eval 4.01] } 38... cxb6 { [%eval 4.06] } 39. Rxd6 { [%eval 3.97] } 39... Qc7 { [%eval 4.11] } 40. Red1 { [%eval 3.93] } 40... Bf8 { [%eval 4.44] } 41. Rd7 { [%eval 4.32] } 41... Qc6 { [%eval 4.31] } 42. Qc2 { [%eval 4.28] } 42... Qe6 { [%eval 4.39] } 43. Qc4 { [%eval 4.38] } 43... Qf5 { [%eval 4.71] } 44. g4 { [%eval 4.67] } 1-0