Event: Round 4: David Esteban Valdes - Santagada, Hector Ricardo
Date: 2025-07-20
White: David Esteban Valdes
Black: Santagada, Hector Ricardo
BlackElo: 1806
Result: 1-0
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:16] } 1... c5 { [%eval 0.25] [%clk 0:15:27] } 2. Nf3 { [%eval 0.2] [%clk 0:15:23] } 2... d6 { [%eval 0.31] [%clk 0:15:34] } 3. d4 { [%eval 0.22] [%clk 0:15:23] } 3... cxd4 { [%eval 0.19] [%clk 0:15:42] } 4. c3 { [%eval -0.18] [%clk 0:15:29] } 4... dxc3 { [%eval -0.12] [%clk 0:15:34] } 5. Nxc3 { [%eval -0.14] [%clk 0:15:35] } 5... Nc6 { [%eval -0.12] [%clk 0:15:41] } 6. Bc4 { [%eval -0.08] [%clk 0:15:06] } 6... e6 { [%eval -0.07] [%clk 0:15:05] } 7. O-O { [%eval -0.18] [%clk 0:15:01] } 7... a6 { [%eval -0.03] [%clk 0:15:03] } 8. Qc2 { [%eval -0.24] [%clk 0:12:57] } 8... Nf6 { [%eval -0.26] [%clk 0:14:22] } 9. Bg5 { [%eval -0.77] [%clk 0:12:26] } 9... Be7 { [%eval -0.91] [%clk 0:14:09] } 10. Rad1 { [%eval -0.85] [%clk 0:11:45] } 10... Qc7 { [%eval -0.85] [%clk 0:13:35] } 11. h3 { [%eval -1.16] [%clk 0:10:16] } 11... O-O { [%eval -0.69] [%clk 0:11:54] } 12. Rfe1 { [%eval -1.23] [%clk 0:09:29] } 12... b5 { [%eval -0.98] [%clk 0:11:52] } 13. Bf1 { [%eval -1.2] [%clk 0:09:10] } 13... Bb7?! { [%eval -0.2] } { Inaccuracy. Ne5 was best. } { [%clk 0:11:10] } 14. a3? { [%eval -1.36] } { Mistake. Nd5 was best. } { [%clk 0:09:12] } 14... Rac8 { [%eval -1.33] [%clk 0:11:04] } 15. Bh4 { [%eval -1.68] [%clk 0:08:05] } 15... Na5?! { [%eval -1.04] } { Inaccuracy. h6 was best. } { [%clk 0:09:00] } 16. Re3?! { [%eval -1.66] } { Inaccuracy. Rc1 was best. } { [%clk 0:04:42] } 16... Nc4 { [%eval -1.42] [%clk 0:07:07] } 17. Bxc4 { [%eval -1.27] [%clk 0:04:45] } 17... Qxc4 { [%eval -1.35] [%clk 0:06:51] } 18. Rd4 { [%eval -1.23] [%clk 0:04:49] } 18... Qc7 { [%eval -1.35] [%clk 0:06:43] } 19. e5?! { [%eval -2.23] } { Inaccuracy. Qd1 was best. } { [%clk 0:04:06] } 19... Nd5? { [%eval -0.78] } { Mistake. dxe5 was best. } { [%clk 0:05:06] } 20. Bxe7?? { [%eval -3.16] } { Blunder. Nxd5 was best. } { [%clk 0:02:41] } 20... Nxe3 { [%eval -3.21] [%clk 0:04:00] } 21. fxe3 { [%eval -3.2] [%clk 0:02:43] } 21... Qxe7 { [%eval -2.91] [%clk 0:02:39] } 22. exd6 { [%eval -3.61] [%clk 0:02:46] } 22... Qf6 { [%eval -3.34] [%clk 0:02:43] } 23. d7 { [%eval -3.98] [%clk 0:02:08] } 23... Bxf3?? { [%eval 3.89] } { Blunder. Rc4 was best. } { [%clk 0:01:48] } 24. dxc8=Q { [%eval 3.78] } 24... Rxc8 { [%eval 3.69] [%clk 0:01:48] } 25. Rf4 { [%eval 3.75] [%clk 0:00:49] } 25... Qe5 { [%eval 3.87] [%clk 0:01:20] } 26. Rxf3 { [%eval 3.84] [%clk 0:00:50] } 26... a5 { [%eval 4.09] [%clk 0:01:23] } 27. Qe2 { [%eval 3.85] [%clk 0:00:47] } 27... b4 { [%eval 3.84] [%clk 0:01:17] } 28. axb4 { [%eval 3.8] [%clk 0:00:28] } 28... axb4 { [%eval 3.63] [%clk 0:01:27] } 29. Qa6 { [%eval 3.81] [%clk 0:00:31] } 29... Rd8 { [%eval 3.74] [%clk 0:01:26] } 30. Ne2 { [%eval 3.21] [%clk 0:00:26] } 30... Rd1+?! { [%eval 4.19] } { Inaccuracy. Qxb2 was best. } { [%clk 0:00:56] } 31. Kf2 { [%eval 4.05] [%clk 0:00:28] } 31... h6?! { [%eval 6.45] } { Inaccuracy. Qc7 was best. } { [%clk 0:00:59] } 32. Qb7? { [%eval 3.66] } { Mistake. Qc8+ was best. } { [%clk 0:00:34] } 32... Qh5? { [%eval 6.64] } { Mistake. Qxb2 was best. } { [%clk 0:00:49] } 33. Qxb4? { [%eval 3.95] } { Mistake. Qc8+ was best. } { [%clk 0:00:20] } 33... Qg5 { [%eval 4.26] [%clk 0:00:31] } 34. Qb8+ { [%eval 4.18] [%clk 0:00:26] } 34... Kh7 { [%eval 4.93] [%clk 0:00:35] } 35. Qg3 { [%eval 3.97] [%clk 0:00:31] } 35... Qa5 { [%eval 4.95] [%clk 0:00:38] } 36. Nc3?! { [%eval 3.27] } { Inaccuracy. Rxf7 was best. } { [%clk 0:00:21] } 36... Qa6?? { [%eval 7.15] } { Blunder. Rd2+ was best. } { [%clk 0:00:35] } 37. Ne2?? { [%eval 0.0] } { Blunder. Nxd1 was best. } { [%clk 0:00:16] } 37... Qa1?? { [%eval 2.61] } { Blunder. Rd2 was best. } { [%clk 0:00:36] } 38. e4?! { [%eval 1.83] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:20] } 38... Qxb2?! { [%eval 2.63] } { Inaccuracy. Rf1+ was best. } { [%clk 0:00:36] } 39. Rxf7?? { [%eval -0.66] } { Blunder. Qc7 was best. } { [%clk 0:00:24] } 39... Rd2?? { [%eval 4.04] } { Blunder. Qb6+ was best. } { [%clk 0:00:35] } 40. Qe3 { [%eval 3.98] [%clk 0:00:30] } 40... Rc2 { [%eval 4.76] [%clk 0:00:19] } 41. e5 { [%eval 4.71] [%clk 0:00:34] } 41... Qb8 { [%eval 5.66] [%clk 0:00:13] } 42. Qe4+ { [%eval 7.69] [%clk 0:00:40] } 42... Kg8 { [%eval 7.16] [%clk 0:00:21] } 43. Rxg7+ { [%eval 7.27] [%clk 0:00:44] } 43... Kxg7 { [%eval 6.72] [%clk 0:00:30] } 44. Qxc2 { [%eval 6.9] [%clk 0:00:51] } 44... Qxe5?! { [%eval 11.03] } { Inaccuracy. Qa7+ was best. } { [%clk 0:00:39] } 45. Qc3 { [%eval 10.72] [%clk 0:00:57] } 45... Kf6 { [%eval 11.04] [%clk 0:00:44] } 46. Qxe5+ { [%eval 10.2] [%clk 0:00:59] } 46... Kxe5 { [%eval 8.05] [%clk 0:00:54] } 47. Kf3 { [%eval #25] [%clk 0:01:04] } 47... Kf5 { [%eval #26] [%clk 0:01:03] } 48. g4+ { [%eval #26] [%clk 0:01:09] } 48... Kg5 { [%eval #27] [%clk 0:01:12] } 49. Kg3 { [%eval 67.38] [%clk 0:01:09] } 49... h5?! { [%eval #18] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:01:21] } 50. h4+ { [%eval #18] [%clk 0:01:14] } 50... Kg6 { [%eval #17] [%clk 0:01:26] } 51. Nf4+ { [%eval #16] [%clk 0:01:20] } 51... Kh6 { [%eval #16] [%clk 0:01:25] } 52. g5+ { [%eval #14] [%clk 0:01:15] } 52... Kg7 { [%eval #14] [%clk 0:01:27] } 53. Nxe6+ { [%eval #13] [%clk 0:01:22] } 53... Kg6 { [%eval #10] [%clk 0:01:34] } 54. Kf4 { [%eval #9] [%clk 0:01:19] } 1-0