[Event "Turning Torso Chess Event 2021"] [Site "Malmoe"] [Date "2021.08.21"] [Round "6.1"] [White "Agrest, Evgenij"] [Black "Smith, Axel"] [Result "1/2-1/2"] [ECO "A09"] [WhiteElo "2568"] [BlackElo "2451"] [Annotator "TA"] [PlyCount "148"] [EventDate "2021.08.20"] [EventType "tourn"] [EventCountry "SWE"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,148,-20,-15,-16,-16,-16,-7,-5,-16,-10,-18,-27,-13,-65,-61,-86,-28,-69, -47,-127,-131,-180,-185,-192,-203,-198,-203,-177,-120,-146,-134,-154,-146,-192, -192,-183,-194,-187,-187,-191,-191,-194,-187,-189,-179,-185,-175,-242,-170, -208,-208,-240,-244,-311,-312,-306,-317,-372,-340,-466,-341,-337,-331,-329, -268,-270,-237,-239,-212,-206,-177,-176,-179,-252,-254,-262,-214,-231,-218, -266,-105,-99,-100,-100,-83,-86,-85,-79,-87,-99,-115,-95,-14,-14,0,-2,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,-31,0,0,0,0,0, -28000,-28000,-28000,-28000]} 1. Nf3 d5 2. e3 c5 3. c4 d4 4. exd4 cxd4 5. Bd3 Nc6 6. O-O {A09: Réti Opening: 1 Nf3 d5 2 c4.} Nf6 7. Re1 g6 8. Bc2 {The position is equal.} Bg7 9. d3 O-O {[#]} 10. Ba4 $146 ({Predecessor:} 10. Nbd2 b6 11. a3 a5 12. Rb1 Qd6 13. Ba4 Bb7 14. Qe2 Nd7 15. Ne4 Qc7 16. Bb5 {0-1 (42) Dittmar,P (2351)-Stefanova,A (2483) Gibraltar 2007}) 10... Nd7 11. Qe2 (11. b3 $11) 11... Re8 12. Ng5 Nf6 (12... e5 $17 13. Qf3 Qf6) 13. Bd2 h6 $1 {[%cal Rh6g5]} 14. Nf3 (14. Ne4 $15) 14... e5 $1 $17 15. Bc2 Bf5 16. Nh4 Bg4 17. f3 Be6 18. g3 Bf8 (18... Qb6 $19 19. b3 Bf8) 19. Na3 Nd7 20. Rab1 Nb4 21. Bb3 g5 22. Ng2 Bf5 23. Bxb4 Bxb4 24. Red1 Bxa3 25. bxa3 Nc5 26. Bc2 Bg6 27. Qd2 Qd7 28. g4 (28. a4 {was called for.}) 28... Ne6 29. Qa5 b6 30. Ba4 Qc7 ({Weaker is } 30... bxa5 31. Bxd7 Reb8 32. Ne1 $11) 31. Qd5 Red8 32. Qc6 Qe7 33. Bb3 Nc5 34. Ne1 Rac8 35. Qb5 Qf6 36. Qb4 Qf4 37. Qd2 Re8 38. Bc2 Rcd8 39. a4 Rd6 40. a5 h5 41. h3 (41. Qxf4 {might work better.} exf4 42. axb6 axb6 43. a4) 41... hxg4 $19 42. hxg4 Kg7 43. axb6 axb6 ({Not} 43... Rxb6 44. Qxf4 gxf4 45. Rxb6 $17) 44. a4 Rh8 $2 (44... Qf6 $1 $19 {and Black stays clearly on top.} 45. Rb5 Ne6) 45. Qxf4 $17 exf4 46. Rb5 Ra8 (46... Rc8 {keeps more tension.} 47. Kf2 Re6 48. Kf1 Rcc6 49. Rdb1 Kh6) 47. Rdb1 {[#]} Ra6 $1 48. a5 Rxa5 49. Rxa5 bxa5 50. Rb5 {[%mdl 64] [#] Double Attack} Ne6 (50... Re6 $1 $17 51. Kf2 Re5) 51. Rxa5 $11 Rb6 52. Kf2 Kf6 53. Ke2 Ke7 54. Kd2 Kd6 55. Rd5+ Ke7 56. Ba4 Ra6 57. Bb3 Rb6 58. Ba4 Ra6 59. Bb5 Rd6 60. Nc2 $1 Rxd5 61. cxd5 {[%mdl 4096] Endgame KBN-KBN} Nc7 62. Bc4 Kd6 63. Nxd4 Nxd5 64. Bxd5 Kxd5 {KB-KN} 65. Kc3 f6 66. Nc2 f5 67. Nb4+ Kd6 {...fxg4 is the strong threat.} (67... Ke6 {seems wilder.} 68. Kd4 Be8 69. Nd5 Ba4 70. gxf5+ Kxf5 71. Nc3 Bc2) 68. Kd4 fxg4 69. fxg4 Bf7 70. Ke4 Be6 71. d4 $1 Bxg4 {aiming for ...Bd1.} 72. Nd3 Be6 $2 {[%mdl 8192]} (72... Bd1 $11 73. Nxf4 g4) 73. Nxf4 gxf4 74. Kxf4 Kd5 {[%mdl 32768] Weighted Error Value: White=0.17/Black=0.17. An unexpected result.} 1/2-1/2