[Event "European Rapid-ch 2022"] [White "Piorun,Kacper"] [Black "Paehtz,Elisabeth"] [Site "Katowice"] [Round "9.12"] [Annotator "TA"] [Result "0-1"] [Date "2022.12.18"] [WhiteElo "2611"] [BlackElo "2464"] [PlyCount "65"] [TimeControl "900+10"] {[%evp 12,65,22,31,19,-3,6,12,18,22,40,28,53,31,25,27,20,39,33,19,36,22,24,-7,19,-63,-69,-210,-209,-200,-198,-280,-301,-374,-371,-392,-395,-503,-498,-729,-722,-727,-720,-902,-817,-1274,-887,-2057,-1991,-2524,-2439,-2907,-1892,-29984,-3525,-1997]} 1. d4 {[%emt 0:0:2]} Nf6 {[%emt 0:0:1]} 2. Nf3 {[%emt 0:0:0]} g6 {[%emt 0:0:1]} 3. g3 {[%emt 0:0:1]} Bg7 {[%emt 0:0:1]} 4. Bg2 {[%emt 0:0:1] } O-O {[%emt 0:0:2]} 5. O-O {[%emt 0:0:2]} d6 {[%emt 0:0:1] } 6. a4 {[%emt 0:0:5]} c6 {[%emt 0:0:14]} 7. a5 {[%emt 0:0:3]} Na6 {[%emt 0:0:5] A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} 8. b3 {[%emt 0:0:42] [#]} Bf5 $146 {[%emt 0:0:25][%cal Ye7e5]} ({Predecessor:} 8... Nd7 9. Bb2 Re8 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nd2 Qc7 14. Nc4 Be6 { 1-0 (39) Bindrich,F (2545)-Tuncer,U (2328) Austria 2013} )9. Bb2 {[%emt 0:0:0]} Nb4 {[%emt 0:0:33] The position is equal.} 10. c3 {[%emt 0:0:27]} Na6 {[%emt 0:0:11][%cal Ye7e5] } 11. Nbd2 {[%emt 0:1:3] Against e5} c5 {[%emt 0:0:0]} 12. Nh4 {[%emt 0:0:55]} Bc8 {[%emt 0:0:1]} 13. e4 {[%emt 0:0:20]} cxd4 {[%emt 0:0:31]} 14. cxd4 {[%emt 0:0:1]} Bg4 {[%emt 0:0:5]} 15. Qb1 {[%emt 0:0:33] Black should prevent e5.} Ne8 {[%emt 0:1:44]} 16. h3 {[%emt 0:0:0]} Bd7 {[%emt 0:0:10]} (16... Be2 {simplifies} 17. Re1 Bb5 18. Qd1 Nec7 )17. e5 {[%emt 0:0:46]} Bb5 {[%emt 0:0:23] [#] White must now prevent ...dxe5. } 18. Bxb7 {[%emt 0:2:8]} (18. Rd1 $1 $11 )Rb8 $15 {[%emt 0:0:1]} 19. Qe4 {[%emt 0:0:16] White does not recover from this.} dxe5 $19 {[%emt 0:0:46] } 20. Bxa6 {[%emt 0:4:49]} Bxa6 {[%emt 0:0:4]} 21. Rfd1 {[%emt 0:0:0]} (21. Rfe1 {is a better defense.} )exd4 {[%emt 0:0:14]} 22. Ndf3 {[%emt 0:0:0][%cal Rb2d4]} Nd6 {[%emt 0:0:57]} ({Worse is} 22... Rxb3 23. Bxd4 Nd6 24. Qe1 $17 )23. Qe1 {[%emt 0:1:36]} Nb5 {[%emt 0:0:55]} ({Not} 23... Rxb3 24. Bxd4 Qd7 25. Bxg7 Kxg7 26. Nd4 $17 )24. Ne5 {[%emt 0:0:19]} Qd5 {[%emt 0:0:0][%csl Yb3,Ye5]} 25. Nhf3 {[%emt 0:1:6]} (25. Nc4 $142 )Bxe5 {[%emt 0:0:2] } 26. Nxe5 {[%emt 0:0:58]} Bb7 {[%emt 0:0:1][%csl Gb7][%cal Rd5g2] [#]} ({And not} 26... Qxb3 27. Bxd4 Bb7 28. Bc5 $17 )27. Kf1 {[%emt 0:0:0]} f6 {[%emt 0:1:34]} 28. Nc4 {[%emt 0:0:26]} e5 {[%emt 0:0:44]} 29. Ke2 {[%emt 0:0:36]} Qf3+ {[%emt 0:0:4]} 30. Kd2 {[%emt 0:0:27]} Qxb3 {[%emt 0:0:20] And now ...Bf3 would win.} 31. Rdc1 {[%emt 0:0:0]} Bd5 {[%emt 0:0:28] } 32. Qf1 {[%emt 0:0:57]} Rfc8 {[%emt 0:0:11]} (32... Qb4+ $142 33. Ke2 Bxc4+ 34. Rxc4 Qxc4+ 35. Ke1 Qb4+ 36. Bc3 Qxc3+ 37. Ke2 Qc4+ 38. Ke1 Qb4+ 39. Ke2 Nc3+ 40. Ke1 Nb1+ 41. Ke2 Qc4+ 42. Kf3 Qxf1 43. Rxb1 Rxb1 44. Kg4 Qxf2 45. Kh4 d3 46. Kg4 Rb4# )33. Qd3 {[%emt 0:0:8] Weighted Error Value: White=1.69/Black=0.71} 0-1