[Event "Prague Festival Open 2021"] [White "Nasuta,Grzegorz"] [Black "Neuman,Petr"] [Site "Prague"] [Round "3.2"] [Annotator ""] [Result "1-0"] [Date "2021.06.16"] [WhiteElo "2512"] [BlackElo "2394"] [PlyCount "93"] 1. e4 {[%emt 0:0:3]} c6 {[%emt 0:0:11]} 2. d4 {[%emt 0:0:7]} d5 {[%emt 0:0:5]} 3. e5 {[%emt 0:0:5]} c5 {[%emt 0:0:23]} 4. dxc5 {[%emt 0:0:8]} e6 {[%emt 0:0:16]} 5. a3 {[%emt 0:0:45]} Bxc5 {[%emt 0:0:24]} 6. Qg4 {[%emt 0:0:17] B12: Caro-Kann: Advance Variation.} Ne7 {[%emt 0:0:25]} 7. Nf3 {[%emt 0:2:22] aiming for b4.} (7. Bd3 $0 $11 )0-0 {[%emt 0:23:31]} (7... Qb6 $1 $15 8. Qxg7 Bxf2+ 9. Kd1 Rg8 10. Qxh7 Nbc6 )8. Bd3 {[%emt 0:0:21][#] Strongly threatening Bxh7+! Threatens to win with Bxh7+!The position is equal.} Ng6 {[%emt 0:1:32]} 9. 0-0 {[%emt 0:5:29]} Nc6 {[%emt 0:0:47]} 10. Qh5 {[%emt 0:0:44][#] Weighted Error Value: White=0.28/Black=0.22} {Predecessor:} Qc7 $0 $146 {[%emt 0:5:22][#]} 11. Nc3 $0 $146 {[%emt 0:17:57]} ({Predecessor:} 11. b4 Be7 12. Bb2 Bd7 13. Re1 Be8 14. Nc3 Qd7 15. Qh3 f6 16. exf6 Bxf6 17. Rxe6 {½-½ (31) So,W (2770)-Carlsen,M (2862) chess24.com INT 2020} )a6 {[%emt 0:0:42]} 12. Ne2 {[%emt 0:10:41]} Bd7 {[%emt 0:18:11]} 13. Nf4 {[%emt 0:6:6] Ng5 is the strong threat.} Be8 {[%emt 0:1:21]} 14. Ng5 {[%emt 0:12:41]} h6 {[%emt 0:0:13] Strongly threatening ...Nxf4.} 15. Bxg6 {[%emt 0:0:5] Overworked Piece} (15. Nxg6 $2 fxg6 16. Nxe6 Qf7 $0 $19 )fxg6 {[%emt 0:0:40]} 16. Ngxe6 {[%emt 0:0:8] Double Attack} Qe7 {[%emt 0:5:14]} 17. Qd1 {[%emt 0:4:32]} Rf5 {[%emt 0:1:8]} 18. Nxc5 {[%emt 0:5:25]} (18. Qxd5 Rxe5 19. Qb3 Bf7 $0 $17 )Qxc5 {[%emt 0:0:5]} 19. Qxd5+ {[%emt 0:20:11]} Qxd5 {[%emt 0:0:6]} 20. Nxd5 {[%emt 0:0:4]} Rxe5 {[%emt 0:0:56]} 21. Nc7 {[%emt 0:8:56]} Rc8 {[%emt 0:1:17]} 22. Nxe8 {[%emt 0:0:7]} Rexe8 {[%emt 0:0:13]} 23. Be3 {[%emt 0:0:5]} Ne5 {[%emt 0:0:31]} 24. Bd4 {[%emt 0:0:32]} Nc6 {[%emt 0:5:0][#]} 25. Bc3 {[%emt 0:0:42]} Re2 {[%emt 0:0:10]} 26. Rac1 {[%emt 0:1:22]} b5 {[%emt 0:4:27]} 27. Rfd1 {[%emt 0:1:19]} a5 {[%emt 0:1:28]} (27... Re7 $0 $16 28. Rd5 Rd8 29. Rxd8+ Nxd8 )28. Rd7 $0 $18 {[%emt 0:1:3]} b4 {[%emt 0:2:4]} 29. axb4 {[%emt 0:0:13]} ({ Don't do} 29. Bxg7 $6 Ne5 $0 $16 )({ Not} 29. Rxg7+ Kf8 $0 $11 )axb4 {[%emt 0:0:4][#]} 30. Kf1 $1 {[%emt 0:1:24]} bxc3 {[%emt 0:3:31]} (30... Ree8 $0 $0 $142 )(30... Rce8 31. Bxg7 )31. Kxe2 {[%emt 0:0:6]} cxb2 {[%emt 0:0:8]Endgame KRR-KRN} 32. Rb1 {[%emt 0:0:4]} Ne5 {[%emt 0:0:10]} 33. Rd5 {[%emt 0:1:48]} Rxc2+ {[%emt 0:0:23]} 34. Kd1 {[%emt 0:0:4]} Rc1+ {[%emt 0:0:28]} 35. Rxc1 {[%emt 0:0:5]} bxc1=Q+ {[%emt 0:0:5]} 36. Kxc1 {[%emt 0:0:8] KR-KN} Ng4 {[%emt 0:0:8]} 37. Rd8+ {[%emt 0:1:13]} Kh7 {[%emt 0:0:18]} 38. f3 {[%emt 0:0:49]} Ne3 {[%emt 0:0:50]} 39. Rd2 {[%emt 0:0:5]} g5 {[%emt 0:0:24]} 40. Re2 {[%emt 0:0:7]} Nf5 {[%emt 0:0:45]} 41. Kd2 {[%emt 0:30:19]} Kg6 {[%emt 0:31:57]} 42. Kd3 {[%emt 0:0:58]} Kf6 {[%emt 0:1:12]} 43. Ke4 {[%emt 0:1:22]} Ne7 {[%emt 0:0:59]} 44. Ra2 {[%emt 0:0:16]} Ke6 {[%emt 0:0:11]} 45. Ra6+ {[%emt 0:0:9]} Kf7 {[%emt 0:0:4]} 46. g3 {[%emt 0:0:0]} Ng8 $2 {[%emt 0:0:0]} (46... Ng6 47. f4 gxf4 48. gxf4 Nf8 )47. Ke5 {[%emt 0:0:0] Weighted Error Value: White=0.06/Black=0.23} 1-0