Event: Round 4: Diaz Bermudez, Pedro Teofilo - Caceres Sandoval, Eduardo
Site: https://lichess.org/broadcast/world-junior-rapid--blitz-chess-championship-2025--blitz-open/round-4/1mFKqSQU/sGcqb9YM
Date: 2025-09-27
White: Diaz Bermudez, Pedro Teofilo
WhiteElo: 1685
Black: Caceres Sandoval, Eduardo
BlackElo: 2029
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.24] [%clk 0:03:04] } 2. Nf3 { [%eval 0.2] [%clk 0:03:03] } 2... d6 { [%eval 0.31] [%clk 0:03:05] } 3. d4 { [%eval 0.22] [%clk 0:03:05] } 3... cxd4 { [%eval 0.19] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:06] } 4... Nf6 { [%eval 0.31] [%clk 0:03:07] } 5. Nc3 { [%eval 0.32] [%clk 0:03:06] } 5... a6 { [%eval 0.25] [%clk 0:03:09] } 6. Be2 { [%eval 0.19] [%clk 0:03:05] } 6... b5?! { [%eval 0.8] } { Inaccuracy. e5 was best. } { [%clk 0:03:05] } 7. Bf3 { [%eval 0.57] [%clk 0:01:31] } 7... e5 { [%eval 0.61] [%clk 0:03:05] } 8. Nb3 { [%eval 0.28] [%clk 0:01:23] } 8... Be6 { [%eval 0.49] [%clk 0:03:04] } 9. O-O { [%eval 0.46] [%clk 0:01:02] } 9... Be7 { [%eval 0.54] [%clk 0:03:05] } 10. Nd5 { [%eval 0.2] [%clk 0:00:55] } 10... Bxd5 { [%eval 0.25] [%clk 0:02:59] } 11. exd5 { [%eval 0.21] [%clk 0:00:56] } 11... O-O { [%eval 0.3] [%clk 0:02:58] } 12. a4 { [%eval 0.3] [%clk 0:00:57] } 12... Nbd7 { [%eval 0.2] [%clk 0:02:54] } 13. axb5 { [%eval 0.08] [%clk 0:00:54] } 13... axb5 { [%eval 0.12] [%clk 0:02:55] } 14. Be3 { [%eval -0.09] [%clk 0:00:48] } 14... Qc7 { [%eval 0.13] [%clk 0:02:49] } 15. Qd2 { [%eval 0.0] [%clk 0:00:31] } 15... Nb6 { [%eval 0.06] [%clk 0:02:32] } 16. Bxb6 { [%eval 0.0] [%clk 0:00:08] } 16... Qxb6 { [%eval 0.1] [%clk 0:02:33] } 17. Rxa8?! { [%eval -0.71] } { Inaccuracy. Na5 was best. } { [%clk 0:00:08] } 17... Rd8?? { [%eval 5.17] } { Blunder. Rxa8 was best. } { [%clk 0:02:33] } 18. Rb8?? { [%eval -0.03] } { Blunder. Qa5 was best. } 18... Rxb8 { [%eval -0.08] [%clk 0:02:34] } 19. Rd1?! { [%eval -0.73] } { Inaccuracy. Na5 was best. } 19... Ra8 { [%eval -0.56] [%clk 0:02:34] } 20. Ra1 { [%eval -0.88] [%clk 0:00:09] } 20... Ra4?! { [%eval -0.23] } { Inaccuracy. Rxa1+ was best. } { [%clk 0:02:03] } 21. Be2? { [%eval -1.71] } { Mistake. Rxa4 was best. } { [%clk 0:00:06] } 21... h6? { [%eval -0.26] } { Mistake. Rxa1+ was best. } { [%clk 0:01:11] } 22. h3?? { [%eval -1.98] } { Blunder. Rxa4 was best. } { [%clk 0:00:06] } 22... Rxa1+ { [%eval -1.86] [%clk 0:00:38] } 23. Nxa1 { [%eval -2.14] [%clk 0:00:08] } 23... Ne4 { [%eval -1.77] [%clk 0:00:32] } 24. Qe3 { [%eval -1.87] [%clk 0:00:06] } 24... Qa5?? { [%eval -0.01] } { Blunder. Qxe3 was best. } { [%clk 0:00:17] } 25. Qxe4 { [%eval -0.14] [%clk 0:00:06] } 25... Qxa1+ { [%eval -0.05] [%clk 0:00:19] } 26. Kh2 { [%eval -0.1] [%clk 0:00:08] } 26... Qxb2 { [%eval -0.01] [%clk 0:00:19] } 27. Qd3?! { [%eval -0.87] } { Inaccuracy. h4 was best. } { [%clk 0:00:07] } 27... b4?! { [%eval -0.26] } { Inaccuracy. g6 was best. } { [%clk 0:00:18] } 28. Qc4 { [%eval -0.53] [%clk 0:00:07] } 28... g6 { [%eval -0.76] [%clk 0:00:12] } 29. Bd3 { [%eval -0.63] [%clk 0:00:07] } 29... Kg7 { [%eval -0.59] [%clk 0:00:13] } 30. Qc7?? { [%eval -4.47] } { Blunder. h4 was best. } { [%clk 0:00:07] } 30... Bf8?? { [%eval -0.19] } { Blunder. e4 was best. } { [%clk 0:00:11] } 31. Qc4?! { [%eval -0.86] } { Inaccuracy. Bxg6 was best. } { [%clk 0:00:07] } 31... Be7 { [%eval -0.84] [%clk 0:00:08] } 32. Qc7?? { [%eval -4.3] } { Blunder. h4 was best. } { [%clk 0:00:08] } 32... Kf8?? { [%eval 0.0] } { Blunder. e4 was best. } { [%clk 0:00:07] } 33. Qc8+ { [%eval 0.0] [%clk 0:00:08] } 33... Kg7 { [%eval 0.0] [%clk 0:00:08] } 34. Qc7 { [%eval -4.54] [%clk 0:00:10] } 34... Bf8?? { [%eval -0.15] } { Blunder. e4 was best. } { [%clk 0:00:06] } 35. Qc4?! { [%eval -0.93] } { Inaccuracy. Bxg6 was best. } { [%clk 0:00:06] } 35... Qa3 { [%eval -0.43] [%clk 0:00:07] } 36. Qe4 { [%eval -0.78] [%clk 0:00:06] } 36... Qc3 { [%eval -0.65] [%clk 0:00:07] } 37. h4?! { [%eval -1.35] } { Inaccuracy. g3 was best. } { [%clk 0:00:06] } 37... f5? { [%eval 0.0] } { Mistake. h5 was best. } { [%clk 0:00:07] } 38. Qc4 { [%eval 0.0] [%clk 0:00:06] } 38... Qxc4 { [%eval 0.0] [%clk 0:00:06] } 39. Bxc4 { [%eval 0.0] [%clk 0:00:07] } 39... Kf6 { [%eval -0.03] [%clk 0:00:08] } 40. Kg3 { [%eval -0.61] [%clk 0:00:07] } 40... e4 { [%eval -0.32] [%clk 0:00:09] } 41. Kh3?? { [%eval -4.39] } { Blunder. Kf4 was best. } { [%clk 0:00:04] } 41... Ke5 { [%eval -4.31] [%clk 0:00:10] } 42. g3 { [%eval -4.72] [%clk 0:00:05] } 42... Kd4 { [%eval -4.93] [%clk 0:00:11] } 43. Bb3 { [%eval -5.85] [%clk 0:00:06] } 43... Bg7 { [%eval -5.78] [%clk 0:00:10] } 44. Kg2 { [%eval -6.71] [%clk 0:00:05] } 44... Kc3 { [%eval -6.07] [%clk 0:00:10] } 45. Ba4 { [%eval -6.22] [%clk 0:00:06] } 45... g5 { [%eval -5.58] [%clk 0:00:07] } 46. h5 { [%eval -6.91] [%clk 0:00:06] } 46... Bd4 { [%eval -6.66] [%clk 0:00:05] } 47. Bb3 { [%eval -8.46] [%clk 0:00:03] } 47... Kd2 { [%eval -8.69] [%clk 0:00:05] } 48. f3? { [%eval #-10] } { Checkmate is now unavoidable. Ba4 was best. } { [%clk 0:00:03] } 48... e3 { [%eval #-9] [%clk 0:00:06] } 49. Bc4 { [%eval #-9] [%clk 0:00:03] } 49... e2 { [%eval #-8] [%clk 0:00:07] } 0-1