Event: Round 1: Pachon Fonseca, Harold Jair - Vargas Castro, Jhon
Site: https://lichess.org/broadcast/festival-de-verano-ajedrez-rapido-2025--sub-1800/round-1/43lkFZAe/XsJlvtrR
White: Pachon Fonseca, Harold Jair
Black: Vargas Castro, Jhon
BlackElo: 1681
Result: 1/2-1/2
ECO: A40
Opening: Queen's Pawn Game: Anglo-Slav Opening
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:05] } 1... d6 { [%eval 0.48] [%clk 0:15:11] } 2. c4 { [%eval 0.21] [%clk 0:15:09] } 2... c6 { [%eval 0.6] [%clk 0:15:13] } 3. Nf3 { [%eval 0.62] [%clk 0:15:07] } 3... g6 { [%eval 0.61] [%clk 0:15:14] } 4. Bf4 { [%eval 0.35] [%clk 0:15:04] } 4... Bg7 { [%eval 0.25] [%clk 0:15:16] } 5. e3 { [%eval 0.2] [%clk 0:15:06] } 5... a6 { [%eval 0.39] [%clk 0:15:19] } 6. Nc3 { [%eval 0.33] [%clk 0:15:07] } 6... Nf6 { [%eval 0.38] [%clk 0:15:04] } 7. h3 { [%eval 0.44] [%clk 0:15:00] } 7... Nbd7 { [%eval 0.44] [%clk 0:15:04] } 8. Be2 { [%eval 0.22] [%clk 0:14:57] } 8... b6?! { [%eval 0.9] } { Inaccuracy. b5 was best. } { [%clk 0:14:58] } 9. Qc2 { [%eval 0.84] [%clk 0:14:52] } 9... Bb7 { [%eval 1.09] [%clk 0:14:59] } 10. a3 { [%eval 0.88] [%clk 0:14:46] } 10... Rc8 { [%eval 1.02] [%clk 0:14:37] } 11. O-O { [%eval 1.04] [%clk 0:14:26] } 11... O-O { [%eval 0.78] [%clk 0:14:36] } 12. Rad1 { [%eval 0.91] [%clk 0:14:20] } 12... d5 { [%eval 1.28] [%clk 0:14:36] } 13. b3?! { [%eval 0.29] } { Inaccuracy. e4 was best. } { [%clk 0:13:58] } 13... e6 { [%eval 0.38] [%clk 0:14:38] } 14. Ne5 { [%eval 0.35] [%clk 0:13:54] } 14... a5 { [%eval 0.74] [%clk 0:14:23] } 15. Bg5 { [%eval 0.72] [%clk 0:13:17] } 15... Qc7 { [%eval 0.99] [%clk 0:14:12] } 16. Nxd7 { [%eval 0.57] [%clk 0:12:30] } 16... Qxd7?! { [%eval 1.46] } { Inaccuracy. Nxd7 was best. } { [%clk 0:13:40] } 17. h4? { [%eval 0.3] } { Mistake. Na4 was best. } { [%clk 0:12:16] } 17... h5? { [%eval 1.45] } { Mistake. h6 was best. } { [%clk 0:13:32] } 18. e4? { [%eval -0.16] } { Mistake. Na4 was best. } { [%clk 0:11:23] } 18... Nh7?! { [%eval 0.92] } { Inaccuracy. Nxe4 was best. } { [%clk 0:13:18] } 19. e5?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:10:04] } 19... Nxg5 { [%eval -0.05] [%clk 0:13:11] } 20. hxg5 { [%eval -0.15] [%clk 0:10:05] } 20... Qe7 { [%eval 0.27] [%clk 0:13:09] } 21. f4 { [%eval 0.31] [%clk 0:10:01] } 21... Qxa3 { [%eval 0.41] [%clk 0:13:11] } 22. Na4 { [%eval 0.25] [%clk 0:09:40] } 22... Qb4?! { [%eval 1.33] } { Inaccuracy. c5 was best. } { [%clk 0:12:45] } 23. Rf3?? { [%eval -1.8] } { Blunder. c5 was best. } { [%clk 0:09:20] } 23... b5?? { [%eval 2.14] } { Blunder. c5 was best. } { [%clk 0:10:05] } 24. Nc5 { [%eval 1.89] [%clk 0:09:15] } 24... Ba8?! { [%eval 3.2] } { Inaccuracy. Rc7 was best. } { [%clk 0:10:04] } 25. Nd7 { [%eval 2.84] [%clk 0:09:09] } 25... Rfd8 { [%eval 2.76] [%clk 0:09:50] } 26. Nf6+ { [%eval 2.72] [%clk 0:08:54] } 26... Kf8 { [%eval 3.11] [%clk 0:09:32] } 27. c5 { [%eval 3.21] [%clk 0:08:43] } 27... a4 { [%eval 3.25] [%clk 0:09:00] } 28. bxa4 { [%eval 3.1] [%clk 0:08:42] } 28... bxa4 { [%eval 2.87] [%clk 0:08:50] } 29. Rh3 { [%eval 2.86] [%clk 0:08:31] } 29... Bxf6?? { [%eval 6.41] } { Blunder. Rb8 was best. } { [%clk 0:08:26] } 30. gxf6 { [%eval 6.34] [%clk 0:08:31] } 30... Ke8 { [%eval 6.27] [%clk 0:08:31] } 31. g4?! { [%eval 4.43] } { Inaccuracy. Bxh5 was best. } { [%clk 0:06:35] } 31... Rb8?! { [%eval 6.01] } { Inaccuracy. Kd7 was best. } { [%clk 0:07:56] } 32. gxh5 { [%eval 5.99] [%clk 0:06:24] } 32... Qb2 { [%eval 6.98] [%clk 0:08:09] } 33. Qxb2 { [%eval 6.75] [%clk 0:06:01] } 33... Rxb2 { [%eval 6.55] [%clk 0:08:10] } 34. hxg6 { [%eval 6.65] [%clk 0:05:45] } 34... fxg6 { [%eval 6.83] [%clk 0:08:05] } 35. Bd3 { [%eval 6.75] [%clk 0:05:19] } 35... Kd7 { [%eval 6.65] [%clk 0:07:54] } 36. Bxg6 { [%eval 6.88] [%clk 0:05:12] } 36... Rg8 { [%eval 6.68] [%clk 0:07:55] } 37. Rg3 { [%eval 5.43] [%clk 0:05:15] } 37... Rb3 { [%eval 5.46] [%clk 0:06:55] } 38. Rg2 { [%eval 5.64] [%clk 0:04:56] } 38... Rh8 { [%eval 5.69] [%clk 0:06:39] } 39. Bc2 { [%eval 5.99] [%clk 0:03:27] } 39... Rbb8 { [%eval 7.28] [%clk 0:04:22] } 40. Rg7+ { [%eval 7.33] [%clk 0:03:20] } 40... Ke8 { [%eval 7.22] [%clk 0:03:42] } 41. Re7+ { [%eval 5.62] [%clk 0:03:12] } 41... Kf8 { [%eval 6.71] [%clk 0:03:45] } 42. Rxe6 { [%eval 5.46] [%clk 0:03:05] } 42... Rb2?! { [%eval 9.49] } { Inaccuracy. Rh4 was best. } { [%clk 0:03:30] } 43. Rd6?! { [%eval 6.44] } { Inaccuracy. Bg6 was best. } { [%clk 0:02:54] } 43... Kf7?? { [%eval #10] } { Checkmate is now unavoidable. Rh6 was best. } { [%clk 0:03:23] } 44. Bxa4?? { [%eval 0.0] } { Lost forced checkmate sequence. Rd7+ was best. } { [%clk 0:02:01] } 44... Rhh2?? { [%eval 6.71] } { Blunder. Rg8+ was best. } { [%clk 0:03:21] } 45. Rd7+ { [%eval 6.4] [%clk 0:00:47] } 45... Kg6 { [%eval 7.47] [%clk 0:03:11] } 46. Bc2+ { [%eval 6.36] [%clk 0:00:21] } 1/2-1/2