[Event "Ronda 4: Lennis Martinez Ramirez - Vladimir Petkov"] [Site "https://lichess.org/study/spRMxGjQ/zSzNwS9C"] [White "Lennis Martinez Ramirez"] [Black "Vladimir Petkov"] [Result "1/2-1/2"] [Variant "Standard"] [ECO "A15"] [Opening "English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto"] [Annotator "https://lichess.org/broadcast/-/-/spRMxGjQ"] [UTCDate "2023.06.28"] [UTCTime "15:05:41"] [Source "https://lichess.org/study/spRMxGjQ/zSzNwS9C"] [Orientation "white"] 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 { [%clk 1:31:25] } 4... g6 { [%clk 1:28:34] } 5. d4 { [%clk 1:29:31] } 5... Bg7 { [%clk 1:28:39] } 6. O-O { [%clk 1:29:54] } 6... O-O { [%clk 1:28:45] } 7. Qc2 { [%clk 1:28:39] } 7... Be4 { [%clk 1:17:58] } 8. Qb3 { [%clk 1:28:40] } 8... Nc6 { [%clk 1:17:28] } 9. Nbd2 { [%clk 1:28:57] } 9... d5 { [%clk 1:11:49] } 10. Nxe4 { [%clk 1:16:34] } 10... dxe4 { [%clk 1:11:27] } 11. Ng5 { [%clk 1:16:54] } 11... Nxd4 { [%clk 1:10:18] } 12. Qd1 { [%clk 1:17:12] } 12... Qd6 { [%clk 1:04:58] } 13. Nxe4 { [%clk 1:15:21] } 13... Nxe4 { [%clk 1:05:20] } 14. Bxe4 { [%clk 1:15:45] } 14... Rad8 { [%clk 1:05:41] } 15. e3 { [%clk 1:11:02] } 15... Ne6 { [%clk 1:02:00] } 16. Qxd6 { [%clk 1:08:40] } 16... Rxd6 { [%clk 1:01:36] } 17. Rb1 { [%clk 1:09:02] } 17... Nc5 { [%clk 1:01:32] } 18. Bf3 { [%clk 1:09:25] } 18... Nd3 { [%clk 1:01:30] } 19. b4 { [%clk 1:09:49] } 19... Nxc1 { [%clk 1:00:46] } 20. Rfxc1 { [%clk 1:09:57] } 20... Rd2 { [%clk 1:01:02] } 21. Rd1 { [%clk 1:10:22] } 1/2-1/2