[Event "Schack-SM 2023: Sverigemastarklassen"] [Site "Helsingborg Arena, Mellersta Stenbocksgatan 14, Helsingborg, Sweden"] [Date "2023.07.04"] [Round "4.2"] [White "Ernst, Thomas"] [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 "2288"] [BlackElo "2432"] 1. e4 {[%clk 01:30:52]} {[%emt 00:00:06]} c5 {[%clk 01:28:18]} {[%emt 00:02:42]} 2. Nf3 {[%clk 01:31:09]} {[%emt 00:00:14]} d6 {[%clk 01:28:38]} {[%emt 00:00:10]} 3. d4 {[%clk 01:31:28]} {[%emt 00:00:11]} cxd4 {[%clk 01:29:03]} {[%emt 00:00:06]} 4. Nxd4 {[%clk 01:31:53]} {[%emt 00:00:05]} Nf6 {[%clk 01:29:23]} {[%emt 00:00:09]} 5. Nc3 {[%clk 01:32:16]} {[%emt 00:00:07]} a6 {[%clk 01:29:49]} {[%emt 00:00:04]} 6. Bg5 {[%clk 01:32:32]} {[%emt 00:00:15]} Nbd7 {[%clk 01:30:07]} {[%emt 00:00:12]} 7. f4 {[%clk 01:32:43]} {[%emt 00:00:18]} Qc7 {[%clk 01:29:52]} {[%emt 00:00:45]} 8. Qf3 {[%clk 01:31:55]} {[%emt 00:01:18]} h6 {[%clk 01:30:00]} {[%emt 00:00:22]} 9. Bxf6 {[%clk 01:30:55]} {[%emt 00:01:31]} Nxf6 {[%clk 01:30:23]} {[%emt 00:00:07]} 10. f5 {[%clk 01:31:13]} {[%emt 00:00:11]} Qc5 {[%clk 01:30:41]} {[%emt 00:00:12]} 11. Nb3 {[%clk 01:27:02]} {[%emt 00:04:41]} Qe5 {[%clk 01:28:32]} {[%emt 00:02:38]} 12. Nd2 {[%clk 01:26:22]} {[%emt 00:01:10]} Bd7 {[%clk 01:18:34]} {[%emt 00:10:28]} 13. Nc4 {[%clk 01:23:15]} {[%emt 00:03:37]} Qc5 {[%clk 01:18:56]} {[%emt 00:00:08]} 14. O-O-O {[%clk 01:22:34]} {[%emt 00:01:11]} Rc8 {[%clk 01:15:01]} {[%emt 00:04:25]} 15. Bd3 {[%clk 01:19:52]} {[%emt 00:03:12]} Bc6 {[%clk 01:13:20]} {[%emt 00:02:11]} 16. Rhe1 {[%clk 01:15:08]} {[%emt 00:05:14]} Nd7 {[%clk 01:01:50]} {[%emt 00:11:59]} 17. Kb1 {[%clk 01:09:10]} {[%emt 00:06:28]} b5 {[%clk 00:56:29]} {[%emt 00:05:51]} 18. Ne3 {[%clk 01:09:23]} {[%emt 00:00:18]} Ne5 {[%clk 00:56:22]} {[%emt 00:00:37]} 19. Qh3 {[%clk 01:08:42]} {[%emt 00:01:10]} Bd7 {[%clk 00:54:22]} {[%emt 00:02:31]} 20. Ncd5 {[%clk 00:59:16]} {[%emt 00:09:56]} g6 {[%clk 00:43:56]} {[%emt 00:10:56]} 21. Qh4 {[%clk 00:56:59]} {[%emt 00:02:47]} Rg8 {[%clk 00:38:53]} {[%emt 00:05:33]} 22. Ng4 {[%clk 00:37:12]} {[%emt 00:20:17]} g5 {[%clk 00:27:36]} {[%emt 00:11:48]} 23. Qh3 {[%emt 00:03:11]} Nxg4 {[%clk 00:27:57]} {[%emt 00:00:06]} 24. Qxg4 {[%clk 00:34:58]} {[%emt 00:00:06]} Bg7 {[%clk 00:28:22]} {[%emt 00:00:05]} 25. Qf3 {[%clk 00:32:40]} {[%emt 00:02:48]} Be5 {[%clk 00:25:10]} {[%emt 00:03:43]} 26. h3 {[%clk 00:32:07]} {[%emt 00:01:03]} Bc6 {[%clk 00:21:50]} {[%emt 00:03:49]} 27. c3 {[%clk 00:30:38]} {[%emt 00:01:58]} a5 {[%clk 00:16:40]} {[%emt 00:05:41]} 28. f6 {[%clk 00:21:43]} {[%emt 00:09:25]} Rg6 {[%clk 00:12:09]} {[%emt 00:05:00]} 29. fxe7 {[%clk 00:20:02]} {[%emt 00:02:12]} Bxd5 {[%clk 00:07:39]} {[%emt 00:05:01]} 30. exd5 {[%clk 00:20:25]} {[%emt 00:00:07]} Rf6 {[%clk 00:08:05]} {[%emt 00:00:03]} 31. Bf5 {[%clk 00:19:48]} {[%emt 00:01:07]} Rc7 {[%clk 00:08:23]} {[%emt 00:00:12]} 32. Re4 {[%clk 00:14:28]} {[%emt 00:05:48]} Rxe7 {[%clk 00:08:29]} {[%emt 00:00:25]} 33. g4 {[%clk 00:14:25]} {[%emt 00:00:33]} Kf8 {[%clk 00:07:53]} {[%emt 00:01:07]} 34. Qe3 {[%clk 00:13:23]} {[%emt 00:01:31]} Qxe3 {[%clk 00:07:48]} {[%emt 00:00:36]} 35. Rxe3 {[%clk 00:13:47]} {[%emt 00:00:06]} h5 {[%clk 00:08:10]} {[%emt 00:00:07]} 36. Re4 {[%clk 00:09:50]} {[%emt 00:04:27]} hxg4 {[%clk 00:07:40]} {[%emt 00:01:01]} 37. hxg4 {[%clk 00:10:15]} {[%emt 00:00:05]} Rh6 {[%clk 00:08:06]} {[%emt 00:00:04]} 38. Rd2 {[%clk 00:10:01]} {[%emt 00:00:43]} f6 {[%clk 00:04:01]} {[%emt 00:04:36]} 39. a4 {[%clk 00:08:57]} {[%emt 00:01:34]} Rh1+ {[%clk 00:03:55]} {[%emt 00:00:36]} 40. Ka2 {[%clk 00:09:13]} {[%emt 00:00:15]} Rb7 {[%clk 00:04:05]} {[%emt 00:00:20]} 41. axb5 {[%clk 00:09:23]} {[%emt 00:00:20]} Rxb5 {[%clk 00:04:31]} {[%emt 00:00:04]} 42. Rc4 {[%clk 00:09:23]} {[%emt 00:00:30]} Ke7 {[%clk 00:01:04]} {[%emt 00:03:57]} 43. Rc7+ {[%clk 00:08:26]} {[%emt 00:01:25]} Kd8 {[%emt 00:00:07]} 1/2-1/2