Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-5/QJnNr6Ds/PgSHp8zt
White: Duarte Guiza, Fredy Samuel
WhiteElo: 1438
Black: Reifer-Belle, Chanon
BlackTitle: WCM
BlackElo: 1670
Result: 0-1
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Italian Four Knights Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.18] [%clk 0:45:09] } 1... e5 { [%eval 0.22] [%clk 0:45:07] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] [%clk 0:45:15] } 3. Bc4 { [%eval 0.12] } 3... Bc5 { [%eval 0.2] [%clk 0:45:16] } 4. Nc3 { [%eval 0.05] } 4... Nf6 { [%eval 0.09] [%clk 0:45:21] } 5. d3 { [%eval 0.07] } 5... h6 { [%eval 0.1] [%clk 0:44:51] } 6. Be3 { [%eval 0.03] } 6... Bxe3 { [%eval 0.04] [%clk 0:43:58] } 7. fxe3 { [%eval 0.05] } 7... d6 { [%eval 0.1] [%clk 0:43:43] } 8. h3 { [%eval -0.16] } 8... Na5 { [%eval -0.1] [%clk 0:42:18] } 9. Bb3 { [%eval -0.11] } 9... Nxb3 { [%eval -0.06] [%clk 0:40:07] } 10. axb3 { [%eval -0.04] } 10... O-O { [%eval -0.04] [%clk 0:39:55] } 11. d4 { [%eval -0.4] } 11... Qe7 { [%eval -0.32] [%clk 0:37:34] } 12. O-O { [%eval -0.43] } 12... Rd8 { [%eval 0.03] [%clk 0:32:33] } 13. Kh1 { [%eval -0.49] } 13... exd4 { [%eval -0.57] [%clk 0:27:51] } 14. exd4?! { [%eval -1.6] } { Inaccuracy. Qxd4 was best. } 14... Nxe4 { [%eval -1.67] [%clk 0:26:54] } 15. Qe1 { [%eval -1.85] } 15... d5?! { [%eval -1.18] } { Inaccuracy. Re8 was best. } { [%clk 0:24:56] } 16. Nd2 { [%eval -1.48] } 16... f5 { [%eval -1.56] [%clk 0:20:28] } 17. Ndxe4 { [%eval -2.0] } 17... fxe4?! { [%eval -1.0] } { Inaccuracy. dxe4 was best. } { [%clk 0:19:09] } 18. Qf2 { [%eval -1.33] } 18... Be6 { [%eval -1.44] [%clk 0:17:57] } 19. Qg3 { [%eval -1.33] } 19... c6 { [%eval -1.05] [%clk 0:15:08] } 20. Ne2 { [%eval -1.54] } 20... Rf8 { [%eval -1.59] [%clk 0:12:07] } 21. Qe5 { [%eval -1.67] } 21... Rxf1+ { [%eval -1.68] [%clk 0:11:08] } 22. Rxf1 { [%eval -1.66] } 22... Re8 { [%eval -1.56] [%clk 0:10:11] } 23. Kg1 { [%eval -1.49] } 23... Qd7 { [%eval -1.51] [%clk 0:09:26] } 24. Qg3 { [%eval -1.73] } 24... Bf5 { [%eval -1.71] [%clk 0:05:47] } 25. Qf4 { [%eval -1.68] } 25... Bh7 { [%eval -1.63] [%clk 0:04:34] } 26. Qe3 { [%eval -1.52] } 26... Qd6 { [%eval -1.24] [%clk 0:03:15] } 27. c4 { [%eval -1.66] } 27... b6 { [%eval -1.83] [%clk 0:02:09] } 28. Nc3 { [%eval -2.35] } 28... dxc4 { [%eval -2.34] [%clk 0:00:45] } 29. bxc4 { [%eval -2.24] } 29... Qb4 { [%eval -2.32] [%clk 0:00:29] } 30. c5 { [%eval -2.57] } 30... bxc5 { [%eval -2.65] [%clk 0:00:17] } 31. dxc5 { [%eval -2.63] } 31... Qxb2 { [%eval -2.61] [%clk 0:00:10] } 32. Qf4?! { [%eval -3.73] } { Inaccuracy. Rd1 was best. } 32... Bg6 { [%eval -3.56] } 33. Nxe4? { [%eval -5.62] } { Mistake. Qe3 was best. } 33... Qd4+ { [%eval -5.54] } 34. Kh1 { [%eval -5.56] } 34... Qxe4 { [%eval -5.64] } 35. Qf2 { [%eval -5.73] } 35... Qe2 { [%eval -5.74] } 36. Qf4 { [%eval -5.68] } 36... Qe5 { [%eval -5.54] } 37. Qf2 { [%eval -5.91] } 37... Qe7 { [%eval -5.65] } 38. Qf3 { [%eval -6.06] } 38... Rf8 { [%eval -6.02] } 39. Qxf8+?! { [%eval -9.71] } { Inaccuracy. Qb3+ was best. } 39... Qxf8 { [%eval -8.94] } 40. Rxf8+? { [%eval #-14] } { Checkmate is now unavoidable. Re1 was best. } 40... Kxf8 { [%eval #-13] } 41. Kg1 { [%eval #-14] } 41... Ke7 { [%eval #-17] [%clk 0:00:05] } 42. Kf2 { [%eval #-16] } 42... Ke6 { [%eval #-15] [%clk 0:00:14] } 43. Ke3 { [%eval #-15] } 43... Kd5 { [%eval #-14] [%clk 0:00:22] } 44. g4 { [%eval #-15] } 44... Kxc5 { [%eval #-16] [%clk 0:00:30] } 45. Kd2 { [%eval #-16] } 45... Kb4 { [%eval #-15] [%clk 0:00:38] } 46. Kc1 { [%eval #-16] } 46... Kb3 { [%eval #-18] [%clk 0:00:43] } 47. h4 { [%eval #-13] } 47... a5 { [%eval #-13] [%clk 0:00:52] } 48. h5 { [%eval #-13] } 48... Bh7 { [%eval #-12] [%clk 0:01:01] } 49. Kd2 { [%eval #-12] } 49... a4 { [%eval #-10] [%clk 0:01:08] } 50. Ke3 { [%eval #-10] } 50... a3 { [%eval #-9] [%clk 0:01:17] } 51. Kf4 { [%eval #-10] } 51... a2 { [%eval #-9] [%clk 0:01:24] } 52. Ke5 { [%eval #-8] } 52... a1=Q+ { [%eval #-7] [%clk 0:01:32] } 53. Ke6 { [%eval #-7] } 53... Qf6+ { [%eval #-6] [%clk 0:01:40] } 54. Kd7 { [%eval #-6] } 54... Bg8 { [%eval #-6] [%clk 0:01:34] } 55. Kc7 { [%eval #-5] } 55... Bd5 { [%eval #-5] [%clk 0:01:26] } 56. Kb6 { [%eval #-4] } 56... Kb4 { [%eval #-4] [%clk 0:01:34] } 57. Kc7 { [%eval #-4] } 57... Qe7+ { [%eval #-3] [%clk 0:01:40] } 58. Kc8 { [%eval #-3] } 58... Be6+ { [%eval #-3] [%clk 0:01:42] } 59. Kb8 { [%eval #-3] } 59... Kb5 { [%eval #-2] [%clk 0:01:49] } 60. g5 { [%eval #-2] } 60... Kb6 { [%eval #-1] [%clk 0:01:56] } 61. gxh6 { [%eval #-1] } 61... Qb7# { [%clk 0:02:03] } 0-1