[Event "Reykjavik Open 2024"] [White "Klimkowski,Jan"] [Black "Karamsetty,Jeevan"] [Site "Reykjavik"] [Round "8.28"] [Annotator "TA"] [Result "0-1"] [Date "2024.03.20"] [WhiteElo "2532"] [BlackElo "2187"] [PlyCount "80"] [TimeControl "60"] {[%evp 13,80,20,26,25,26,32,33,21,27,30,38,34,35,8,0,7,50,30,16,17,42,21,119,-16,-24,-15,-42,-79,-90,-154,-141,-222,-204,-221,-207,-302,-310,-325,-305,-318,-322,-324,-291,-327,-298,-300,-289,-321,-297,-492,-351,-343,-298,-453,-456,-477,-464,-453,-386,-576,-608,-802,-287,-1076,-996,-1941,-1945,-2225,-2108]} 1. e4 {[%emt 0:0:3]} d6 {[%emt 0:2:56]} 2. d4 {[%emt 0:0:5]} g6 {[%emt 0:0:5]} 3. Nf3 {[%emt 0:0:6]} Nf6 {[%emt 0:0:9]} 4. Nc3 {[%emt 0:0:9]} Bg7 {[%emt 0:0:7]} 5. Be2 {[%emt 0:0:13]} O-O {[%emt 0:0:12]} 6. O-O {[%emt 0:0:10]} a6 {[%emt 0:0:34]} 7. a4 {[%emt 0:0:20]} Nc6 {[%emt 0:0:14]} 8. a5 {[%emt 0:1:2]} e5 {[%emt 0:0:37]} 9. d5 {[%emt 0:0:36]} Ne7 {[%emt 0:0:15]} 10. Nd2 {[%emt 0:1:22] White is slightly better.} Ne8 {[%emt 0:4:32]} 11. Na4 {[%emt 0:1:27]} f5 {[%emt 0:9:11]} 12. c4 {[%emt 0:0:39]} Nf6 {[%emt 0:2:0]} 13. f3 {[%emt 0:10:14]} Bh6 {[%emt 0:0:30]} 14. Ra3 {[%emt 0:9:26] Against Be3+} Nh5 {[%emt 0:13:37]} 15. g3 {[%emt 0:8:10]} Nf6 {[%emt 0:2:24]} 16. Qc2 {[%emt 0:9:19]} fxe4 {[%emt 0:5:47]} 17. fxe4 {[%emt 0:0:12]} Bh3 {[%emt 0:1:42]} (17... b5 $11 18. axb6 (18. cxb5 axb5 19. Bxb5 Bh3 $17 )cxb6 )18. Re1 {[%emt 0:13:43] [#]} (18. Rxf6 $1 $16 Rxf6 19. g4 )b5 $1 $11 {[%emt 0:9:45]} 19. axb6 {[%emt 0:2:0]} cxb6 {[%emt 0:0:46][%cal Yb6b5]} 20. Nf3 {[%emt 0:5:41]} Bxc1 {[%emt 0:0:29] White is on the road to losing.} 21. Qxc1 {[%emt 0:5:39]} (21. Rxc1 $142 b5 22. cxb5 axb5 23. Bxb5 )b5 $1 $17 {[%emt 0:2:17]} (21... Nxe4 22. Qe3 b5 23. Qxe4 $11 )22. cxb5 {[%emt 0:1:22]} (22. Ng5 $17 {was necessary.} bxa4 23. Nxh3 Nxe4 24. Kh1 )axb5 $19 {[%emt 0:1:10]} 23. Bxb5 {[%emt 0:2:42]} Ng4 $1 {[%emt 0:5:34][%cal Ya8a4] White must now prevent ...Rxa4!} 24. Bf1 {[%emt 0:11:21] [#]} (24. Be2 $142 Rxa4 25. Rxa4 Qb6+ 26. Nd4 exd4 27. Ra6 )Rxa4 $1 {[%emt 0:2:6][%mdl 512]} 25. Bxh3 {[%emt 0:3:45]} (25. Rxa4 $2 Rxf3 (25... Qb6+ 26. Nd4 $16 )26. Bxh3 Qb6+ 27. Kh1 Nf2+ 28. Kg2 Nd3 $19 )Rxa3 {[%emt 0:1:19]} 26. bxa3 {[%emt 0:0:3]} Qb6+ {[%emt 0:0:32]} 27. Kh1 {[%emt 0:0:2]} Nf2+ {[%emt 0:0:52]} 28. Kg2 {[%emt 0:0:2] [#]} Nd3 $1 {[%emt 0:7:3][%csl Yc1,Ye1]} (28... Nxh3 29. Qe3 Qa5 (29... Qxe3 30. Rxe3 Nf4+ 31. gxf4 $16 )30. Kxh3 Rxf3 31. Qxf3 $11 )29. Qd2 {[%emt 0:1:11]} Nxe1+ {[%emt 0:1:33]} 30. Nxe1 {[%emt 0:0:34]} Kg7 {[%emt 0:1:30]} 31. Nf3 $2 {[%emt 0:2:21]} (31. Be6 )h6 {[%emt 0:0:38]} 32. Bg4 {[%emt 0:5:55]} Ra8 {[%emt 0:5:41]} 33. Qc1 {[%emt 0:1:35]} (33. Be6 {was worth a try.} )Ra4 {[%emt 0:0:25]} 34. Nd2 {[%emt 0:0:55]} Qe3 {[%emt 0:3:54][%cal Ya4e4] Threatens to win with ...Rxe4!} 35. Kh3 {[%emt 0:0:7]} Ra7 {[%emt 0:7:15][%cal Ye7g8] ...Ng8! is the strong threat.} (35... Qxa3 36. Qxa3 Rxa3 37. Nc4 $19 )(35... Rxa3 36. Be6 $19 )36. Be6 {[%emt 0:0:15]} (36. Qd1 $142 )h5 {[%emt 0:1:3]} (36... Qxa3 $2 37. Qf1 Ng8 38. Bxg8 Kxg8 39. Qf6 $17 )37. Qd1 {[%emt 0:1:38]} g5 $2 {[%emt 0:4:49]} (37... Rxa3 38. Nc4 Qd3 (38... Qxe4 $2 39. Nxa3 Kh6 40. Nb5 $18 )39. Qxd3 Rxd3 40. Nxd6 $17 )(37... Qxa3 38. Qf1 Ng8 39. Bxg8 $11 )(37... Rc7 38. a4 Qf2 )38. Qxh5 $2 {[%emt 0:1:45] [#]} (38. Nc4 g4+ (38... Qxe4 39. Nxd6 g4+ 40. Kh4 $15 )39. Bxg4 Qxe4 40. Be2 )Ng6 $1 {[%emt 0:0:15] ( -> ...Nf4+). Black is clearly winning.} (38... Qxd2 39. Qf7+ Kh6 40. Qf8+ Kh7 (40... Kh5 41. Bf7+ Ng6 42. Qh8# )41. Qf7+ Kh6 42. Qf8+ Kh7 (42... Kh5 43. Bf7+ Ng6 44. Qh8# )43. Qf7+ Kh6 $11 )39. Nf3 {[%emt 0:3:11]} Ra8 {[%emt 0:0:16]} (39... Rxa3 40. Qxg5 (40. Bf5 Nf4+ 41. gxf4 Qxf3+ 42. Qxf3 Rxf3+ 43. Kg4 Rxf4+ 44. Kxg5 Rf2 $17 )Qxg5 (40... Qxf3 41. Bf5 $11 )41. Nxg5 $11 )(39... Qxa3 $2 40. Bf5 (40. Nxg5 $2 Nf4+ 41. Kh4 Nxh5 $19 )Nf8 41. Qxg5+ (41. Nxg5 Kg8 $18 )Kh8 42. Nh4 $18 )40. Qg4 {[%emt 0:0:34]} Qe2 {[%emt 0:4:31] Weighted Error Value: White=1.06/Black=0.32. Mistake: White=7 Black=2 Inaccurate: White=4 Black=1 OK: White=6 Black=11 Best: White=4 Black=2 Strong: --- Black=3 Brilliant: --- Black=1} ({Not} 40... Rxa3 41. Qxg5 (41. Nxg5 $2 {perishes.} Qg1 $19 )Qxg5 (41... Qxf3 42. Bf5 $11 )42. Nxg5 $11 )0-1