Event: Ronda 4: Medina Reyes, Stefano - Hernandez Ortega, Carolina
Date: 2025-07-14
White: Medina Reyes, Stefano
WhiteElo: 1832
Black: Hernandez Ortega, Carolina
BlackTitle: WCM
BlackElo: 1710
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. c4 { [%eval 0.18] [%clk 0:10:12] } 2... e6 { [%eval 0.14] [%clk 0:10:11] } 3. Nf3 { [%eval 0.11] [%clk 0:10:06] } 3... b6 { [%eval 0.23] [%clk 0:10:12] } 4. g3 { [%eval 0.19] [%clk 0:10:10] } 4... Ba6 { [%eval 0.17] [%clk 0:10:14] } 5. Qc2 { [%eval 0.13] [%clk 0:10:02] } 5... c5 { [%eval 0.19] [%clk 0:10:16] } 6. Bg2 { [%eval 0.06] [%clk 0:10:02] } 6... Nc6 { [%eval 0.12] [%clk 0:10:00] } 7. dxc5 { [%eval 0.05] [%clk 0:09:53] } 7... Bxc5 { [%eval 0.09] [%clk 0:09:35] } 8. O-O { [%eval 0.04] [%clk 0:08:47] } 8... O-O { [%eval 0.04] [%clk 0:09:35] } 9. a3 { [%eval 0.13] [%clk 0:08:47] } 9... Rc8? { [%eval 1.42] } { Mistake. d5 was best. } { [%clk 0:08:06] } 10. b4 { [%eval 1.44] [%clk 0:08:51] } 10... Bd4?! { [%eval 2.25] } { Inaccuracy. Nd4 was best. } { [%clk 0:08:06] } 11. Ra2 { [%eval 2.05] [%clk 0:06:48] } 11... e5? { [%eval 3.73] } { Mistake. Bxf2+ was best. } { [%clk 0:05:33] } 12. b5 { [%eval 3.78] [%clk 0:06:48] } 12... Bxb5 { [%eval 3.72] [%clk 0:03:16] } 13. cxb5 { [%eval 3.69] [%clk 0:06:11] } 13... Nb4 { [%eval 3.66] [%clk 0:03:19] } 14. Qb3 { [%eval 3.06] [%clk 0:06:06] } 14... Nxa2 { [%eval 2.89] [%clk 0:03:12] } 15. Qxa2 { [%eval 2.95] [%clk 0:06:06] } 15... Rc5 { [%eval 3.61] [%clk 0:03:12] } 16. e3?! { [%eval 2.85] } { Inaccuracy. Nxd4 was best. } { [%clk 0:05:47] } 16... Bc3?! { [%eval 4.21] } { Inaccuracy. Qc7 was best. } { [%clk 0:03:03] } 17. Nxc3 { [%eval 4.25] [%clk 0:05:50] } 17... Rxc3 { [%eval 4.17] [%clk 0:03:03] } 18. Bb2 { [%eval 4.17] [%clk 0:05:32] } 18... Rc5 { [%eval 4.15] [%clk 0:02:18] } 19. Nxe5 { [%eval 4.19] [%clk 0:05:32] } 19... Rxb5 { [%eval 4.23] [%clk 0:02:06] } 20. Rd1 { [%eval 3.7] [%clk 0:04:28] } 20... Qe7 { [%eval 3.81] [%clk 0:01:36] } 21. Qa1 { [%eval 3.5] [%clk 0:03:58] } 21... Rc8 { [%eval 3.66] [%clk 0:01:32] } 22. Nd3 { [%eval 3.52] [%clk 0:03:58] } 22... Rb3 { [%eval 3.85] [%clk 0:00:39] } 23. Nb4 { [%eval 3.55] [%clk 0:02:23] } 23... Ne8?! { [%eval 4.79] } { Inaccuracy. Rc5 was best. } { [%clk 0:00:13] } 24. Bd5 { [%eval 4.68] [%clk 0:02:23] } 24... a5 { [%eval 5.52] [%clk 0:00:15] } 25. Bxb3 { [%eval 5.49] [%clk 0:02:15] } 25... axb4 { [%eval 5.54] [%clk 0:00:15] } 26. axb4 { [%eval 5.42] [%clk 0:02:15] } 26... Qxb4 { [%eval 5.59] [%clk 0:00:22] } 27. Qa4 { [%eval 5.19] [%clk 0:02:05] } 27... Qc5?! { [%eval 8.63] } { Inaccuracy. Qxa4 was best. } { [%clk 0:00:22] } 28. Rxd7 { [%eval 8.13] [%clk 0:01:54] } 28... Nf6? { [%eval #9] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:00:06] } 29. Rxf7 { [%eval #8] [%clk 0:01:38] } 29... Kh8 { [%eval #8] [%clk 0:00:06] } 30. Rxf6 { [%eval #32] [%clk 0:01:36] } 30... gxf6 { [%eval #1] [%clk 0:00:00] } 1-0