[Event "Schack-SM 2023: Sverigemastarklassen"] [Site "Helsingborg Arena, Mellersta Stenbocksgatan 14, Helsingborg, Sweden"] [Date "2023.07.06"] [Round "6.4"] [White "Hillarp Persson, Tiger"] [Black "Sivuk, Vitaly"] [Result "1/2-1/2"] [TimeControl "90 minutes for 40 moves + 30 minutes for the rest of the game + 30 seconds per move from move one."] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2493"] [BlackElo "2432"] 1. c4 {[%clk 01:30:57]} {[%emt 00:00:02]} e6 {[%clk 01:30:22]} {[%emt 00:00:38]} 2. Nf3 {[%clk 01:29:53]} {[%emt 00:01:34]} d5 {[%clk 01:30:41]} {[%emt 00:00:10]} 3. d4 {[%clk 01:30:08]} {[%emt 00:00:15]} Nf6 {[%clk 01:31:02]} {[%emt 00:00:09]} 4. g3 {[%clk 01:30:21]} {[%emt 00:00:17]} Bb4+ {[%clk 01:30:05]} {[%emt 00:01:26]} 5. Bd2 {[%clk 01:30:43]} {[%emt 00:00:08]} Be7 {[%clk 01:30:27]} {[%emt 00:00:08]} 6. Bg2 {[%clk 01:31:07]} {[%emt 00:00:06]} O-O {[%clk 01:30:46]} {[%emt 00:00:11]} 7. O-O {[%clk 01:31:29]} {[%emt 00:00:09]} c6 {[%clk 01:27:43]} {[%emt 00:03:33]} 8. Qc2 {[%clk 01:30:12]} {[%emt 00:01:48]} b6 {[%clk 01:28:06]} {[%emt 00:00:07]} 9. Bf4 {[%clk 01:25:47]} {[%emt 00:04:55]} Bb7 {[%clk 01:25:52]} {[%emt 00:02:44]} 10. Rd1 {[%clk 01:24:03]} {[%emt 00:02:14]} Nbd7 {[%clk 01:22:27]} {[%emt 00:03:55]} 11. Nc3 {[%clk 01:21:21]} {[%emt 00:03:13]} dxc4 {[%clk 01:21:46]} {[%emt 00:01:11]} 12. Nd2 {[%clk 01:21:21]} {[%emt 00:00:30]} Nd5 {[%clk 01:21:19]} {[%emt 00:00:57]} 13. Nxc4 {[%clk 01:21:42]} {[%emt 00:00:09]} Nxf4 {[%clk 01:21:43]} {[%emt 00:00:06]} 14. gxf4 {[%clk 01:22:05]} {[%emt 00:00:08]} Qc7 {[%clk 01:21:52]} {[%emt 00:00:21]} 15. e3 {[%clk 01:22:25]} {[%emt 00:00:09]} Rad8 {[%clk 01:21:55]} {[%emt 00:00:26]} 16. a3 {[%clk 01:14:57]} {[%emt 00:07:59]} c5 {[%clk 01:21:04]} {[%emt 00:01:20]} 17. d5 {[%clk 01:12:33]} {[%emt 00:02:54]} exd5 {[%clk 01:21:25]} {[%emt 00:00:09]} 18. Bxd5 {[%clk 01:06:14]} {[%emt 00:06:49]} Nf6 {[%clk 01:20:27]} {[%emt 00:01:27]} 19. Bxb7 {[%clk 01:05:01]} {[%emt 00:01:44]} Qxb7 {[%clk 01:20:52]} {[%emt 00:00:05]} 20. Rxd8 {[%clk 01:01:05]} {[%emt 00:04:26]} Rxd8 {[%clk 01:21:15]} {[%emt 00:00:06]} 21. Rd1 {[%clk 00:58:16]} {[%emt 00:03:18]} Rxd1+ {[%clk 01:02:06]} {[%emt 00:19:40]} 22. Qxd1 {[%clk 00:57:55]} {[%emt 00:00:52]} b5 {[%clk 01:00:46]} {[%emt 00:01:50]} 23. Qb3 {[%clk 00:41:51]} {[%emt 00:16:34]} a6 {[%clk 00:59:49]} {[%emt 00:01:27]} 24. a4 {[%clk 00:42:16]} {[%emt 00:00:05]} Ng4 {[%clk 00:43:47]} {[%emt 00:16:32]} 25. h3 {[%clk 00:41:15]} {[%emt 00:01:31]} Qf3 {[%clk 00:31:21]} {[%emt 00:12:55]} 26. hxg4 {[%clk 00:41:17]} {[%emt 00:00:29]} Qxg4+ {[%clk 00:31:25]} {[%emt 00:00:26]} 27. Kf1 {[%clk 00:41:38]} {[%emt 00:00:09]} Qh3+ {[%clk 00:31:25]} {[%emt 00:00:31]} 28. Ke2 {[%clk 00:30:15]} {[%emt 00:11:53]} Qg4+ {[%clk 00:31:27]} {[%emt 00:00:28]} 29. Kf1 {[%clk 00:29:26]} {[%emt 00:01:18]} Qh3+ {[%clk 00:31:52]} {[%emt 00:00:05]} 30. Ke2 {[%clk 00:25:36]} {[%emt 00:04:20]} Qg4+ {[%clk 00:30:36]} {[%emt 00:01:47]} 1/2-1/2