[Event "Polish Youth B16 Championship 2023"] [White "Klimkowski,Jan"] [Black "Dziewonski,Dariusz"] [Site "Jastrzebia Gora"] [Round "6.1"] [Annotator "TA"] [Result "1-0"] [Date "2023.03.16"] [WhiteElo "2481"] [BlackElo "2237"] [PlyCount "59"] [TimeControl "60"] {[%evp 27,59,37,30,27,43,34,46,25,57,39,49,54,47,47,43,36,114,77,112,117,126,128,135,144,371,317,338,281,279,255,719,563,29979,6428]} 1. d4 {[%emt 0:0:24]} d5 {[%emt 0:0:6]} 2. c4 {[%emt 0:0:14]} e6 {[%emt 0:0:6]} 3. Nc3 {[%emt 0:0:5]} Nf6 {[%emt 0:0:5]} 4. cxd5 {[%emt 0:0:3]} exd5 {[%emt 0:0:6]} 5. Bg5 {[%emt 0:0:6]} Be7 {[%emt 0:0:5]} 6. e3 {[%emt 0:0:28]} c6 {[%emt 0:0:18]} 7. Bd3 {[%emt 0:0:20]} Nbd7 {[%emt 0:0:6][%cal Yb8d7,Yd7f8,Yf8g6][%mdl 32]} 8. h3 {[%emt 0:0:37]} O-O {[%emt 0:13:5]} 9. Qc2 {[%emt 0:1:25]} Re8 {[%emt 0:3:17]} 10. Bf4 {[%emt 0:0:39]} Nf8 {[%emt 0:2:50]} 11. Nf3 {[%emt 0:0:28]} Ng6 {[%emt 0:11:10]} 12. Bh2 {[%emt 0:0:17]} Bd6 {[%emt 0:1:50]} 13. Bxd6 {[%emt 0:0:21]} Qxd6 {[%emt 0:0:5]} 14. O-O-O {[%emt 0:0:7]} b5 {[%emt 0:3:33]} 15. Kb1 {[%emt 0:2:3] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} a5 {[%emt 0:9:2]} 16. g4 {[%emt 0:0:30][%cal Yg2g4,Yg4g5][%mdl 32]} Ba6 {[%emt 0:12:5]} 17. g5 {[%emt 0:1:9] White is slightly better.} Nd7 {[%emt 0:0:27]} 18. h4 {[%emt 0:7:19]} b4 {[%emt 0:2:56]} 19. Na4 {[%emt 0:2:21]} Bxd3 {[%emt 0:5:34]} 20. Qxd3 {[%emt 0:0:25] [#]} Ngf8 $146 {[%emt 0:1:1]} ({Predecessor:} 20... Ne7 21. Rc1 Rac8 22. Nc5 Nxc5 23. Rxc5 a4 24. h5 f6 25. Rg1 fxg5 26. Nxg5 Qh6 {0-1 Bluebaum,M (2670)-Kornitzky,T (2083) GER-chT Online Liga Playoffs rapid 2021 (1.2)} )21. h5 {[%emt 0:3:46]} Rec8 {[%emt 0:4:22] [#]} (21... Ne6 $14 )22. Ne5 $1 {[%emt 0:8:0][%mdl 512]} Rab8 {[%emt 0:5:20] [#]} (22... Qe6 23. f4 )23. f4 $1 {[%emt 0:2:47] White has more active pieces.} Nxe5 {[%emt 0:4:14]} 24. dxe5 {[%emt 0:4:17]} Qe7 {[%emt 0:2:8]} 25. Rc1 {[%emt 0:1:19]} f6 $2 {[%emt 0:7:50] Loses the game.} (25... Rc7 $16 {is a better defense.} 26. Rc2 Ra8 )26. gxf6 {[%emt 0:7:8]} gxf6 {[%emt 0:0:7]} 27. Rhg1+ {[%emt 0:3:44]} Kh8 {[%emt 0:0:12]} 28. Qf5 {[%emt 0:2:4]} fxe5 $2 {[%emt 0:2:57]} (28... Qe6 29. Qxe6 (29. Qxf6+ Qxf6 30. exf6 Nd7 $18 )Nxe6 30. exf6 Rg8 31. Rxg8+ Kxg8 32. Rxc6 Kf7 )29. Nc5 {[%emt 0:1:43] Hoping for Qg4.} ({Less strong is} 29. Qxe5+ Qxe5 30. fxe5 Re8 $14 )({Not} 29. fxe5 Ne6 $16 )({Weaker is} 29. Qg4 Nd7 $11 )e4 {[%emt 0:3:24]} 30. Rg2 {[%emt 0:0:52] Weighted Error Value: White=0.23 (precise) /Black=0.64} 1-0