Event: Round 4: Prada Sanchez, Jonatan - Rodas Chingate, Ruben Dario
Date: 2025-02-23
White: Prada Sanchez, Jonatan
WhiteElo: 1537
Black: Rodas Chingate, Ruben Dario
BlackElo: 1709
Result: 0-1
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit Declined, Center Formation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:20] } 2. c3 { [%eval 0.0] [%clk 0:15:25] } 2... e5 { [%eval 0.33] [%clk 0:15:17] } 3. d4 { [%eval 0.08] [%clk 0:15:26] } 3... cxd4 { [%eval 0.07] [%clk 0:15:16] } 4. cxd4 { [%eval -0.06] [%clk 0:15:32] } 4... exd4 { [%eval -0.02] [%clk 0:15:23] } 5. Qxd4 { [%eval -0.21] [%clk 0:15:34] } 5... Nc6 { [%eval -0.2] [%clk 0:15:29] } 6. Qd1 { [%eval -0.28] [%clk 0:15:29] } 6... Nf6 { [%eval -0.28] [%clk 0:15:34] } 7. Nc3 { [%eval -0.36] [%clk 0:14:44] } 7... Bb4 { [%eval -0.24] [%clk 0:15:26] } 8. Qe2?? { [%eval -2.47] } { Blunder. Bd3 was best. } { [%clk 0:14:14] } 8... O-O { [%eval -2.48] [%clk 0:15:27] } 9. Bd2?! { [%eval -3.77] } { Inaccuracy. Bg5 was best. } { [%clk 0:12:57] } 9... d5 { [%eval -3.51] [%clk 0:13:32] } 10. Qd3?! { [%eval -5.03] } { Inaccuracy. exd5 was best. } { [%clk 0:10:52] } 10... d4 { [%eval -5.16] [%clk 0:12:28] } 11. Nce2?! { [%eval -6.78] } { Inaccuracy. f3 was best. } { [%clk 0:09:57] } 11... Bxd2+ { [%eval -7.37] [%clk 0:12:22] } 12. Qxd2 { [%eval -8.64] [%clk 0:10:01] } 12... Nxe4 { [%eval -8.4] [%clk 0:12:26] } 13. Qd3 { [%eval -9.92] [%clk 0:09:29] } 13... Qa5+ { [%eval -9.77] [%clk 0:12:26] } 14. Nc3 { [%eval -9.95] [%clk 0:08:14] } 14... dxc3 { [%eval -9.92] [%clk 0:12:31] } 15. bxc3 { [%eval -9.86] [%clk 0:08:14] } 15... Nxc3 { [%eval -9.63] [%clk 0:12:22] } 16. Nf3 { [%eval -10.09] [%clk 0:06:21] } 16... Re8+ { [%eval -10.29] [%clk 0:12:16] } 17. Kd2 { [%eval -11.81] [%clk 0:04:49] } 17... Ne4+ { [%eval -11.54] [%clk 0:11:48] } 18. Kc1 { [%eval -10.79] [%clk 0:03:42] } 18... Bf5 { [%eval -10.84] [%clk 0:10:27] } 19. Qb5?! { [%eval #-2] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:02:37] } 19... Qa3+?! { [%eval -12.17] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:10:10] } 20. Qb2 { [%eval -11.57] [%clk 0:02:32] } 20... Qxb2+ { [%eval -7.58] [%clk 0:09:47] } 21. Kxb2 { [%eval -7.47] [%clk 0:02:40] } 21... Nxf2 { [%eval -7.46] [%clk 0:09:51] } 22. Rg1 { [%eval -7.56] [%clk 0:02:48] } 22... Nb4 { [%eval -7.5] [%clk 0:09:35] } 23. Bc4 { [%eval -8.05] [%clk 0:02:35] } 23... Rac8 { [%eval -8.01] [%clk 0:09:32] } 24. Bb3 { [%eval -9.41] [%clk 0:02:37] } 24... b5 { [%eval -8.33] [%clk 0:08:31] } 25. Ng5? { [%eval #-5] } { Checkmate is now unavoidable. Rad1 was best. } { [%clk 0:02:29] } 25... Bg6? { [%eval -8.19] } { Lost forced checkmate sequence. Nfd3+ was best. } { [%clk 0:08:14] } 26. Rgf1 { [%eval -9.34] [%clk 0:02:25] } 26... Nbd3+ { [%eval -9.4] [%clk 0:08:17] } 27. Ka3 { [%eval -9.34] [%clk 0:02:23] } 27... h6 { [%eval -8.67] [%clk 0:07:01] } 28. Nh3 { [%eval -9.36] [%clk 0:02:01] } 28... Nxh3 { [%eval -9.17] [%clk 0:06:59] } 29. gxh3 { [%eval -10.92] [%clk 0:02:01] } 29... Re3 { [%eval -8.15] [%clk 0:06:57] } 30. Rad1 { [%eval -7.93] [%clk 0:01:32] } 30... Rxh3 { [%eval -7.87] [%clk 0:06:26] } 31. Rg1 { [%eval -8.06] [%clk 0:01:03] } 31... Kh7 { [%eval -8.03] [%clk 0:06:24] } 32. Rg3 { [%eval -8.7] [%clk 0:00:56] } 32... Rxg3 { [%eval -8.48] [%clk 0:06:30] } 33. hxg3 { [%eval -8.18] [%clk 0:01:04] } 33... b4+ { [%eval -8.04] [%clk 0:06:38] } 34. Ka4 { [%eval -8.33] [%clk 0:01:10] } 34... Nb2+ { [%eval -8.28] [%clk 0:06:46] } 35. Kxb4 { [%eval -8.16] [%clk 0:00:59] } 35... Nxd1 { [%eval -8.01] [%clk 0:06:54] } 36. Bxd1 { [%eval -7.79] [%clk 0:01:07] } 36... Rd8 { [%eval -8.04] [%clk 0:06:49] } 37. Bb3 { [%eval -8.45] [%clk 0:01:11] } 37... Rd3 { [%eval -8.43] [%clk 0:06:54] } 38. g4 { [%eval -8.38] [%clk 0:01:05] } 38... Rd4+ { [%eval -8.2] [%clk 0:07:02] } 39. Kc5 { [%eval -8.71] [%clk 0:01:01] } 39... Rxg4 { [%eval -8.43] [%clk 0:07:08] } 40. Bd5 { [%eval -8.85] [%clk 0:01:03] } 40... a5 { [%eval -8.75] [%clk 0:06:59] } 41. Kd6 { [%eval -8.48] [%clk 0:00:57] } 41... Rd4 { [%eval #-22] [%clk 0:07:05] } 42. Ke5 { [%eval -18.64] [%clk 0:00:54] } 42... Rxd5+ { [%eval -11.17] [%clk 0:07:12] } 43. Kxd5 { [%eval -11.07] [%clk 0:01:02] } 43... h5 { [%eval -10.62] [%clk 0:07:18] } 0-1