[Event "World School Championship G13 2023"] [Site "chess24.com"] [Date "2023.04.22"] [Round "9.2"] [White "Siskou, Evangelia"] [Black "Oflaz, Fatma Zehra"] [Result "1-0"] [ECO "C45"] [WhiteElo "1526"] [BlackElo "1502"] [Annotator "athba"] [PlyCount "127"] [EventDate "2023.??.??"] [WhiteTeam "Greece"] [BlackTeam "Turkey"] [WhiteTeamCountry "GRE"] [BlackTeamCountry "TUR"] {[%evp 0,127,19,38,25,7,30,26,23,27,42,6,12,-1,-7,-30,-24,-34,9,9,22,-12,-37,-10,-38,-20,-33,-30,-30,-30,-19,-19,13,9,-1,-35,-35,-73,-65,-95,-16,-42,-13,-8,-17,-5,14,-24,-10,-22,-15,-8,3,-31,-10,-23,-27,-29,-32,-39,-33,-66,-50,-26,0,-41,-34,-37,-26,-18,-19,-25,-12,-10,-10,-10,0,-10,-5,-29,17,14,15,24,51,15,55,46,104,118,114,68,99,59,68,74,89,68,129,154,159,116,136,132,131,182,176,147,237,266,300,285,270,299,317,410,515,547,548,681,750,799,1016,1022,1022,1450,1509,1617,29977,29980]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 {e5 is the idea and ofcourse long castle} d6 8. Be3 (8. Bg5 {is another option}) 8... Bxe3 9. Qxe3 O-O 10. Qd2 {this loses some time} (10. O-O-O) 10... Re8 $6 (10... Nxe4 $1 11. Nxe4 Re8 12. f3 f5) 11. f3 d5 {the thematic break} 12. O-O-O dxe4 13. Qxd8 Nxd8 14. fxe4 Bg4 15. Re1 Ne6 16. h3 Bh5 17. g4 Bg6 {probably black is a little better now due to the weak pawn on e4} 18. Bg2 $6 (18. e5 Nd7 19. h4 h6 20. Rh2) 18... Nf4 19. Bf3 Re5 20. h4 h5 21. g5 Nd7 22. Rhf1 Ne6 23. Nd5 Re8 24. Nd2 b5 25. Nb4 Nd4 26. Nd3 R5e7 27. Nf4 Nxf3 28. Rxf3 Ne5 29. Nxg6 $6 (29. Rc3 c6) 29... Nxg6 30. Ra3 c6 31. Ra6 Rc7 32. Ra3 Ne5 33. Nf3 Nxf3 $6 34. Rxf3 Rce7 35. Rf4 a6 36. Kd2 Rd7+ 37. Ke3 Red8 38. Rf2 c5 39. Ree2 Kh7 40. Rf5 c4 41. Ref2 Kg6 42. Rc5 Rd6 43. a4 {very nice play by E. Siskou. Now Oflaz starts to play a bit passively and loses the thread} Rb6 $2 44. axb5 axb5 45. Rff5 Rdb8 $2 (45... Rd1 {the idea is to go as quickly as possible against the h pawn.} 46. Rxb5 Rxb5 47. Rxb5 Rh1 48. Rb6+ Kh7 49. Rc6 Rh3+ 50. Kd4 Rxh4 51. Rxc4 Rh1 52. b4 h4 53. Rc3 h3 54. b5 Kg6 55. b6 Rd1+ 56. Rd3 (56. Kc5 h2)) 46. Kd4 R8b7 47. Rfe5 Rd6+ 48. Rcd5 Rc6 49. Rxb5 Rd6+ 50. Kxc4 Rxb5 51. Kxb5 Rd2 52. c4 Rxb2+ 53. Kc6 Rh2 54. c5 Rxh4 55. Kd6 Rh1 56. c6 Rd1+ 57. Rd5 Rc1 58. c7 Rxc7 59. Kxc7 h4 60. Kd6 h3 61. Rd3 Kxg5 62. Rxh3 Kf4 63. e5 g5 64. Rh7 1-0