Event: Round 4: Arrieta Hernandez, Cristian - Londono Lopez, Donaldo
Date: 2025-04-16
White: Arrieta Hernandez, Cristian
WhiteElo: 2309
Black: Londono Lopez, Donaldo
BlackTitle: FM
BlackElo: 2171
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%clk 1:30:23] } 1... Nf6 { [%clk 1:30:27] } 2. c4 { [%clk 1:30:42] } 2... e6 { [%clk 1:30:18] } 3. d4 { [%clk 1:30:20] } 3... d5 { [%clk 1:30:03] } 4. Nc3 { [%clk 1:30:29] } 4... Be7 { [%clk 1:29:34] } 5. Bf4 { [%clk 1:30:44] } 5... O-O { [%clk 1:28:56] } 6. e3 { [%clk 1:29:23] } 6... c5 { [%clk 1:28:12] } 7. a3 { [%clk 1:28:06] } 7... Nc6 { [%clk 1:27:54] } 8. Be2 { [%clk 1:24:06] } 8... dxc4 { [%clk 1:27:12] } 9. Bxc4 { [%clk 1:23:02] } 9... a6 { [%clk 1:25:13] } 10. dxc5 { [%clk 1:10:10] } 10... Bxc5 { [%clk 1:24:59] } 11. b4 { [%clk 1:10:31] } 11... Be7 { [%clk 1:19:29] } 12. O-O { [%clk 1:04:06] } 12... b5 { [%clk 1:19:33] } 13. Bd3 { [%clk 1:01:11] } 13... Bb7 { [%clk 1:13:33] } 14. Rc1 { [%clk 0:56:31] } 14... Nd5 { [%clk 1:02:28] } 15. Nxd5 { [%clk 0:46:07] } 15... Qxd5 { [%clk 1:02:37] } 16. Qc2 { [%clk 0:45:58] } 16... Qh5 { [%clk 1:01:23] } 17. Be2 { [%clk 0:45:40] } 17... Qg6 { [%clk 0:59:07] } 18. Qb3 { [%clk 0:44:03] } 18... Rfd8 { [%clk 0:57:01] } 19. Rc3 { [%clk 0:27:58] } 1/2-1/2