[Event "Czech sachyCZ Extraliga 2025-26"] [White "Nasuta,Grzegorz"] [Black "Dotzer,Lukas"] [Site "Czechia"] [Round "7.2"] [Annotator "TA"] [Result "1-0"] [Date "2026.02.21"] [WhiteElo "2479"] [BlackElo "2502"] [PlyCount "64"] [TimeControl "60"] {[%evp 12,64,32,29,22,23,39,7,51,9,51,54,48,59,71,17,44,39,43,0,15,11,1,-33,100,65,150,150,150,150,128,45,140,54,57,54,58,54,68,50,125,30,115,114,123,108,115,112,106,31,84,80,96,84,100]} 1. e4 {[%emt 0:0:3]} c5 {[%emt 0:0:3]} 2. Nf3 {[%emt 0:0:6]} d6 {[%emt 0:0:4]} 3. d4 {[%emt 0:0:12]} cxd4 {[%emt 0:0:4]} 4. Nxd4 {[%emt 0:0:6]} Nf6 {[%emt 0:0:6]} 5. Nc3 {[%emt 0:0:6]} a6 {[%emt 0:1:13]} 6. Bg5 {[%emt 0:0:48]} e6 {[%emt 0:0:4]} 7. Qf3 {[%emt 0:0:25]} h6 {[%emt 0:6:46] B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves.} 8. Bd2 $1 {[%emt 0:0:46][%mdl 4] is more profitable than 8.Be3 at the moment.} Qb6 {[%emt 0:13:34]} 9. Nb3 {[%emt 0:1:0]} Nbd7 {[%emt 0:0:36] The position is equal.} 10. a4 {[%emt 0:4:49][%cal Ya2a4,Ya4a5][%mdl 32]} g6 $146 {[%emt 0:5:6]} ({Predecessor:} 10... Qc6 11. Na5 Qc7 12. Nc4 Be7 13. a5 O-O 14. Bd3 Ne5 15. Nxe5 dxe5 16. g4 Nd7 {½-½ Mostowik,P (2177)-Mcdaniel,C (1970) LSS No Engine Cup 184 Final 2019} )11. a5 {[%emt 0:7:8]} Qc7 {[%emt 0:3:24]} 12. Be2 {[%emt 0:0:47]} Bg7 {[%emt 0:0:51]} 13. h4 {[%emt 0:10:33]} ({White should try} 13. O-O $16 )h5 {[%emt 0:8:7]} 14. Qg3 {[%emt 0:6:21]} O-O {[%emt 0:6:23]} 15. Bg5 {[%emt 0:20:9]} b5 {[%emt 0:6:45] [#] And now ...b4 would win.} 16. axb6 {[%emt 0:4:58]} Qxb6 {[%emt 0:0:18]} 17. O-O-O {[%emt 0:2:45]} e5 {[%emt 0:12:28]} (17... Nc5 $1 $15 18. Nxc5 (18. Rxd6 Nxb3+ 19. Kb1 Qb4 $17 )dxc5 )18. Qd3 {[%emt 0:6:2]} Rb8 {[%emt 0:14:16]} (18... a5 $14 )19. Qxd6 $16 {[%emt 0:21:39]} Qxf2 {[%emt 0:0:13]} 20. Rhf1 {[%emt 0:0:13] White is much more active.} (20. Bxa6 $2 Rb6 $19 (20... Qxg2 21. Rhg1 $16 )(20... Bxa6 21. Qxa6 Qxg2 22. Rhg1 $11 ))Qxg2 {[%emt 0:6:45]} 21. Qd3 {[%emt 0:4:5]} (21. Rxf6 Bxf6 22. Bxf6 Rb6 $19 )({Worse is} 21. Bxf6 Rb6 22. Qc7 Rxf6 $17 )(21. Bc4 $16 )Bb7 {[%emt 0:5:13]} (21... Nh7 $14 )22. Rd2 {[%emt 0:8:29]} (22. Rg1 $16 Qf2 23. Be3 Qxh4 24. Rh1 Qxe4 (24... Qg3 $2 25. Rdg1 $18 )25. Nxe4 Bxe4 26. Qd2 (26. Qxa6 Rfc8 $16 ))Rfc8 $14 {[%emt 0:5:55]} 23. Bd1 $1 {[%emt 0:0:0]} Rxc3 {[%emt 0:2:39]} 24. Rxg2 {[%emt 0:0:0]} Rxd3 {[%emt 0:0:7]} 25. cxd3 {[%emt 0:0:0]} Bc6 {[%emt 0:1:9]} (25... Nd5 $1 $14 )26. Rgf2 {[%emt 0:0:51]} (26. Na5 $16 Bb5 27. Rf3 )Ba4 {[%emt 0:0:40]} (26... Bb5 $11 )27. Na5 $16 {[%emt 0:0:45]} Bb5 {[%emt 0:0:38][%cal Ya4b5,Yb5d3,Yd3e4][%mdl 32]} 28. Bxf6 {[%emt 0:0:36]} (28. Rxf6 Nxf6 29. Bxf6 Bxd3 $14 )Nxf6 {[%emt 0:0:7]} 29. Rxf6 {[%emt 0:0:34] [#] aiming for Rd6.} Bxd3 {[%emt 0:0:17]} 30. Kd2 {[%emt 0:0:42]} Rd8 {[%emt 0:1:8]} (30... Bxf1 $14 31. Rxf1 Rxb2+ 32. Bc2 Rb6 )31. Be2 {[%emt 0:0:26]} Bxe4+ {[%emt 0:0:27] This pair of bishops is nice.} 32. Kc3 {[%emt 0:0:25]} Bxf6 {[%emt 0:0:0] Weighted Error Value: White=0.30/Black=0.32 Mistake: White=5 Black=6 Inaccurate: White=5 Black=3 OK: White=2 Black=3 Best: White=1 --- Strong: White=1 ---} 1-0