Event: Round 11: Ibarra Carlos Roberto - Ruiz Alfaro, Darrel
Site: https://lichess.org/broadcast/world-junior-rapid--blitz-chess-championship-2025--blitz-open/round-11/U0XH9Au4/MVi3cCtX
Date: 2025-09-28
White: Ibarra Carlos Roberto
WhiteTitle: FM
WhiteElo: 1993
Black: Ruiz Alfaro, Darrel
BlackElo: 1844
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 3+2
Termination: Unplayed

1. Nf3 { [%eval 0.1] [%clk 0:03:03] } 1... Nf6 { [%eval 0.18] [%clk 0:03:02] } 2. b3 { [%eval 0.0] [%clk 0:03:04] } 2... d5 { [%eval 0.0] [%clk 0:03:00] } 3. Bb2 { [%eval 0.0] [%clk 0:03:05] } 3... c5 { [%eval 0.14] [%clk 0:03:01] } 4. e3 { [%eval 0.04] [%clk 0:03:07] } 4... a6 { [%eval 0.24] [%clk 0:03:01] } 5. d4 { [%eval -0.1] [%clk 0:03:07] } 5... e6 { [%eval 0.21] [%clk 0:03:02] } 6. Bd3 { [%eval 0.22] [%clk 0:03:08] } 6... Nc6 { [%eval 0.21] [%clk 0:03:01] } 7. O-O { [%eval 0.16] [%clk 0:03:07] } 7... cxd4 { [%eval 0.19] [%clk 0:02:57] } 8. exd4 { [%eval 0.25] [%clk 0:03:07] } 8... Bd6 { [%eval 0.29] [%clk 0:02:56] } 9. Nbd2 { [%eval 0.13] [%clk 0:03:01] } 9... O-O { [%eval 0.24] [%clk 0:02:56] } 10. Re1 { [%eval 0.2] [%clk 0:03:02] } 10... Bd7 { [%eval 0.68] [%clk 0:02:47] } 11. Ne5 { [%eval 0.41] [%clk 0:03:02] } 11... Rc8 { [%eval 0.77] [%clk 0:02:44] } 12. c4 { [%eval 0.72] [%clk 0:03:01] } 12... Qe7 { [%eval 1.03] [%clk 0:02:01] } 13. a3 { [%eval 0.97] [%clk 0:02:38] } 13... Rfd8 { [%eval 1.47] [%clk 0:01:45] } 14. b4? { [%eval 0.23] } { Mistake. c5 was best. } { [%clk 0:02:27] } 14... dxc4 { [%eval 0.2] [%clk 0:01:40] } 15. Ndxc4 { [%eval -0.06] [%clk 0:02:28] } 15... Bc7 { [%eval -0.01] [%clk 0:01:39] } 16. Rc1 { [%eval -0.03] [%clk 0:02:16] } 16... b5 { [%eval 0.39] [%clk 0:01:32] } 17. Nd2 { [%eval 0.02] [%clk 0:01:42] } 17... Bb6 { [%eval 0.07] [%clk 0:01:29] } 18. Ndf3 { [%eval -0.33] [%clk 0:01:11] } 18... Be8 { [%eval -0.27] [%clk 0:01:26] } 19. Bb1?! { [%eval -1.06] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:59] } 19... a5?! { [%eval -0.32] } { Inaccuracy. Nxe5 was best. } { [%clk 0:00:39] } 20. bxa5 { [%eval -0.31] [%clk 0:00:32] } 20... Nxa5 { [%eval 0.0] [%clk 0:00:40] } 21. Rxc8 { [%eval 0.0] [%clk 0:00:31] } 21... Rxc8 { [%eval -0.05] [%clk 0:00:41] } 22. Qd3 { [%eval -0.44] [%clk 0:00:32] } 22... Nc4 { [%eval -0.46] [%clk 0:00:40] } 23. Bc1 { [%eval -0.39] [%clk 0:00:31] } 23... g6 { [%eval 0.13] [%clk 0:00:28] } 24. Bg5 { [%eval 0.25] [%clk 0:00:30] } 24... Bd8?? { [%eval 4.03] } { Blunder. Nxe5 was best. } { [%clk 0:00:26] } 25. Ng4 { [%eval 3.99] [%clk 0:00:31] } 25... Nxg4 { [%eval 4.03] [%clk 0:00:15] } 26. Bxe7 { [%eval 4.03] [%clk 0:00:31] } 26... Bxe7 { [%eval 4.13] [%clk 0:00:16] } 27. h3?! { [%eval 3.06] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:30] } 27... Nf6 { [%eval 3.06] [%clk 0:00:17] } 28. Ne5 { [%eval 2.47] [%clk 0:00:30] } 28... Nd5 { [%eval 2.5] [%clk 0:00:16] } 29. Qf3?! { [%eval 1.68] } { Inaccuracy. Ba2 was best. } { [%clk 0:00:22] } 29... Nxa3? { [%eval 3.47] } { Mistake. Nxe5 was best. } { [%clk 0:00:16] } 30. Be4 { [%eval 3.24] [%clk 0:00:18] } 30... Rc3 { [%eval 3.2] [%clk 0:00:12] } 31. Qe2 { [%eval 2.97] [%clk 0:00:08] } 31... Nf6 { [%eval 3.42] [%clk 0:00:09] } 32. Qb2? { [%eval 1.66] } { Mistake. d5 was best. } { [%clk 0:00:06] } 32... b4 { [%eval 1.11] [%clk 0:00:10] } 33. Bf3 { [%eval 0.8] [%clk 0:00:04] } 33... Nc4?? { [%eval 3.65] } { Blunder. Rc2 was best. } { [%clk 0:00:10] } 34. Nxc4 { [%eval 3.53] [%clk 0:00:05] } 34... Rxc4 { [%eval 3.9] [%clk 0:00:11] } 35. d5 { [%eval 4.05] [%clk 0:00:07] } 35... Bc5?! { [%eval 6.18] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:08] } 36. dxe6? { [%eval 3.75] } { Mistake. Qxf6 was best. } { [%clk 0:00:07] } 36... Bd4?! { [%eval 4.98] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:08] } 37. exf7+?! { [%eval 3.79] } { Inaccuracy. Qb3 was best. } { [%clk 0:00:07] } 37... Bxf7 { [%eval 3.52] [%clk 0:00:09] } 38. Qa2 { [%eval 3.52] [%clk 0:00:04] } 38... Rc1? { [%eval 6.75] } { Mistake. h5 was best. } { [%clk 0:00:08] } 39. Qa8+ { [%eval 6.47] [%clk 0:00:05] } 39... Kg7 { [%eval 6.56] [%clk 0:00:09] } 40. Rxc1 { [%eval 6.66] [%clk 0:00:07] } 40... b3 { [%eval 6.72] [%clk 0:00:11] } 41. Be4 { [%eval 6.51] [%clk 0:00:06] } 41... b2 { [%eval 6.64] [%clk 0:00:11] } 42. Rd1 { [%eval 7.17] [%clk 0:00:07] } 42... Bb3 { [%eval 9.07] [%clk 0:00:10] } 43. Rxd4 { [%eval 8.79] [%clk 0:00:08] } 43... Nxe4? { [%eval #8] } { Checkmate is now unavoidable. Bf7 was best. } { [%clk 0:00:10] } 44. Qxe4 { [%eval #8] [%clk 0:00:08] } 1-0