[Event "Hasselbacken Open 2021"] [Site "Stockholm"] [Date "2021.11.05"] [Round "4.6"] [White "Kucuksari, Kaan"] [Black "Tuomainen, Felix"] [Result "1-0"] [ECO "A52"] [WhiteElo "2331"] [BlackElo "2224"] [Annotator "TA"] [PlyCount "95"] [EventDate "2021.11.05"] [EventType "swiss"] [EventCountry "SWE"] {[%evp 20,94,22,27,28,12,51,-20,0,2,0,0,30,0,32,8,8,11,33,26,44,43,72,60,93,76, 115,114,115,98,133,133,144,149,149,144,138,138,150,149,179,149,167,148,188,145, 189,183,197,197,200,200,242,238,218,225,363,346,581,577,569,569,551,497,723, 724,12843,12843,12843,12843,12844,12844,12844,12845,29999,29998,29999]} 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Bxd2+ 8. Qxd2 Ngxe5 9. Nxe5 Nxe5 10. e3 d6 11. Be2 a5 {A52: Budapest Gambit.} 12. Qc3 O-O { [#]} 13. b4 $146 ({White should play} 13. c5 $14) ({Predecessor:} 13. c5 f6 14. cxd6 Qxd6 15. Rc1 c6 16. O-O Qe7 17. Rfd1 Bf5 18. Bg3 Rfe8 19. f3 {1-0 (35) Maksimovic,B (2367)-Jakovljevic,D (2003) Paracin 2015}) 13... axb4 {The position is equal.} 14. axb4 Rxa1+ 15. Qxa1 Bf5 16. Qc3 b6 17. c5 bxc5 18. bxc5 Ng6 (18... Qf6 {with more complications.} 19. Qd4 Qg6 20. O-O Bd3 21. Bxd3 Nxd3 22. cxd6 Nxf4 23. Qxf4 Qxd6 24. Qxd6 cxd6 25. Ra1 Rd8) 19. Bg3 h6 20. O-O Rd8 21. Rc1 Nf8 {White stays focused until the end.} 22. Qa5 {[#] Hoping for cxd6.} Bg6 23. cxd6 cxd6 24. Rd1 Be4 25. Qb4 Qb7 26. Qxb7 ({Don't play} 26. Bxd6 $6 Bxg2 27. Qxb7 Bxb7 $14) 26... Bxb7 27. Rxd6 Rxd6 28. Bxd6 $16 {[%mdl 4096] Endgame KBB-KBN} Ne6 29. f3 g5 30. Kf2 Kg7 31. Bc4 Kf6 32. e4 Kg6 33. Ke3 h5 34. g3 Ng7 35. Kd4 f5 36. Ke5 {Black must now prevent exf5+.} fxe4 37. fxe4 h4 (37... Ne8 {was worth a try.} 38. Be7 Bc6) 38. g4 $18 Bc6 $2 (38... Ne8 39. Be7 Bc6) 39. Bf8 Ne8 {If Black can now play ...Nf6 this consolidates a bit.} 40. Be6 Nf6 {Black hopes to continue with ...Bd7.} 41. Be7 Nd7+ (41... Ne8 $142 42. Bf5+ Kf7) 42. Kd6 {[%mdl 64] [#] Double Attack} Bxe4 43. Kxd7 Bf3 44. Kd6 Be2 45. Ke5 Bf3 46. Bf5+ Kh6 47. Kf6 {[%cal Re7f8]} h3 48. Bf8# {Weighted Error Value: White=0.13/Black=0.54} 1-0