[Event "Reykjavik Open 2022"] [White "Niemann,Hans Moke"] [Black "Gretarsson,Hjorvar Steinn"] [Site "Reykjavik"] [Round "5.4"] [Annotator "TA"] [Result "1-0"] [Date "2022.04.09"] [WhiteElo "2642"] [BlackElo "2548"] [PlyCount "73"] [TimeControl "60"] {[%evp 11,73,14,26,16,23,10,29,22,25,17,32,28,34,44,44,12,11,0,0,7,36,28,37,27,29,29,47,55,48,55,77,74,67,68,81,77,75,68,81,81,84,98,132,137,129,127,144,136,143,145,151,148,173,169,163,185,287,293,431,437,414,367,454,440]} 1. e4 {[%emt 0:3:43] } c5 {[%emt 0:3:35]} 2. Nf3 {[%emt 0:0:0]} e6 {[%emt 0:0:15]} 3. d4 {[%emt 0:0:0]} cxd4 {[%emt 0:0:5]} 4. Nxd4 {[%emt 0:0:0]} Nc6 {[%emt 0:0:4] } 5. Nc3 {[%emt 0:0:0]} Qc7 {[%emt 0:0:13]} 6. Be2 {[%emt 0:0:0]} a6 {[%emt 0:0:53]} 7. Nxc6 {[%emt 0:0:0] B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} bxc6 {[%emt 0:5:2]} 8. Qd3 $1 {[%emt 0:0:0] is now more promising than 8.0-0.} d5 {[%emt 0:6:3]} 9. Qg3 {[%emt 0:0:0] White has an edge.} Qxg3 {[%emt 0:3:41]} 10. hxg3 {[%emt 0:0:0][%cal Yh2g3,Yg3g4,Yg4g5]} ({Of course not} 10. fxg3 Nf6 $11 )Nf6 {[%emt 0:2:41]} 11. g4 {[%emt 0:0:0]} Bb4 {[%emt 0:9:13]} 12. Bd2 {[%emt 0:0:0] } O-O {[%emt 0:14:42] [#]} 13. e5 $146 {[%emt 0:4:5]} ({ Predecessor:} 13. f3 h6 14. O-O-O a5 15. g5 hxg5 16. Bxg5 Nd7 17. Na4 Bd6 18. Be3 f5 19. exd5 exd5 {½-½ (46) Miettinen,K (2406)-Tauriainen,M (2375) ICCF email 2019} )Nd7 {[%emt 0:0:59]} 14. f4 {[%emt 0:0:14]} f6 {[%emt 0:0:0]} 15. exf6 {[%emt 0:1:31]} Nxf6 {[%emt 0:1:9][%cal Ye6e5]} 16. g5 {[%emt 0:0:16] } Nd7 {[%emt 0:1:25]} 17. O-O-O {[%emt 0:0:13]} e5 {[%emt 0:0:0]} 18. Rh4 {[%emt 0:1:46] With the idea Bd3.} Be7 {[%emt 0:11:15]} 19. Bd3 {[%emt 0:23:29] } h6 {[%emt 0:1:53]} 20. Rh2 $1 {[%emt 0:4:36]} Nc5 {[%emt 0:0:0]} 21. gxh6 {[%emt 0:1:40]} Nxd3+ {[%emt 0:4:55]} 22. cxd3 {[%emt 0:0:0]} exf4 {[%emt 0:0:21] Black is now going downhill.} 23. hxg7 {[%emt 0:0:0]} Kxg7 {[%emt 0:0:9]} 24. Rdh1 {[%emt 0:0:6] [#] And now Rh7+ would win. } Bg5 {[%emt 0:2:34]} 25. Rh7+ {[%emt 0:2:3]} Kg6 {[%emt 0:0:5]} 26. Rc7 {[%emt 0:0:7] &Bianco is more active.} Be6 {[%emt 0:1:13]} 27. Rxc6 {[%emt 0:0:0]} Rf6 {[%emt 0:0:28]} 28. Re1 {[%emt 0:1:43]} Bf7 {[%emt 0:0:55]} 29. Rxf6+ {[%emt 0:0:22]} Bxf6 {[%emt 0:1:16] [#]} 30. Ne2 $1 {[%emt 0:0:8]} ({ Don't do} 30. Bxf4 d4 $16 )Rc8+ {[%emt 0:0:30]} 31. Kb1 {[%emt 0:0:8]} Bh4 {[%emt 0:0:40]} 32. Nxf4+ {[%emt 0:0:13]} Kf5 {[%emt 0:0:26]} 33. Rf1 {[%emt 0:0:35] } Kg4 {[%emt 0:0:37]} (33... Ke5 {was worth a try.} 34. g4 d4 )34. Ne2 $18 {[%emt 0:0:52]} Bg8 {[%emt 0:0:28]} (34... Be8 $142 35. Rf4+ Kh5 36. Rf5+ Kg4 37. Rf4+ (37. Rxd5 Rd8 $18 )Kh5 )35. Rf4+ {[%emt 0:0:37]} Kh5 {[%emt 0:0:4]} 36. Ra4 {[%emt 0:0:5]} Bh7 {[%emt 0:0:58]} 37. Nf4+ {[%emt 0:0:22] Weighted Error Value: White=0.03 (flawless) /Black=0.17 (very precise)} 1-0