[Event "Serbia op-A"] [Site "Belgrade"] [Date "2025.07.14"] [Round "5"] [White "Hoanca, Alexia Ioana"] [Black "Kyparissopoulos, Spyridon"] [Result "0-1"] [Annotator "Tactical Analysis 7.0"] [ECO "C07"] [WhiteElo "1951"] [BlackElo "2049"] [WhiteFideId "-1"] [WhiteFideId "-1"] [PlyCount "138"] [EventDate "2025.07.14"] [EventType "swiss"] [EventRounds "9"] [EventCountry "SRB"] [SourceTitle "CB30_2025"] [SourceDate "2025.07.23"] [SourceVersion "1"] [SourceVersionDate "2025.07.23"] [SourceQuality "1"] {[%evp 9,138,7,17,8,9,4,11,14,14,10,12,2,4,8,7,10,7,-10,113,30,324,0,0,-6,72,60,112,127,124,114,112,112,112,88,87,43,42,46,45,33,29,11,16,4,7,0,0,-22,-23,-24,-5,-8,-9,-52,23,24,35,33,55,59,52,41,53,0,0,0,124,0,0,0,0,0,5,5,7,0,0,0,0,2,0,5,3,0,0,7,15,0,0,0,10,13,18,6,8,0,5,0,0,0,4,6,5,0,0,0,4,0,0,0,-17,-1,-6,-438,-215,-649,-592,-916,-892,-896,-714,-949,-7209,-1383,-683,-29983,-29985,-29985,-29986,-29986,-29987]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 6. Ngf3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} Qxc5 7. Bd3 Nbd7 8. O-O {The position is equal.} Be7 9. a4 O-O 10. Nb3 Qc7 11. a5 {[#]} h6 $146 ({Predecessor:} 11... Nd5 12. c3 Rd8 13. Re1 a6 14. Qc2 N7f6 15. Nbd4 h6 16. Bf1 Bd7 17. g3 Bc5 {0-1 Bruzon Batista,L (2645)-Xiong,J (2700) USA-ch Saint Louis 2021 (9)}) 12. Ra4 {Re1 is in the air} e5 13. Re1 Bd6 {[%eval 113,21] [%wdl 612,387,1] [#]} (13... Re8 $1 $11 {[%eval -10,23] [%wdl 21,938,41]}) 14. Rc4 {[%eval 30,22] [%wdl 81,909,10]} (14. Bxh6 $1 $16 {[%eval 113,21] [%wdl 612,387,1]} e4 (14... gxh6 15. Qd2 $11) 15. Rexe4 Nxe4 (15... gxh6 $2 16. Rg4+ Kh8 17. Qd2 $18) 16. Rxe4) 14... Qb8 $2 {[%eval 324,22] [%wdl 1000,0,0][%mdl 8192] [#]} (14... Qd8 $11 {[%eval 30,22] [%wdl 81,909,10] and Black has nothing to worry.}) 15. h3 $2 {[%eval -6,28] [%wdl 24,940,36]} ({White has to play} 15. Bxh6 $1 $18 {[%eval 324,22] [%wdl 1000,0,0]} e4 (15... gxh6 16. Qd2 $16) 16. Rexe4 (16. Bxg7 Kxg7 17. Bxe4 Ne5 $11) 16... Nxe4 (16... gxh6 $2 17. Rg4+ Kh8 18. Qd2 $18) 17. Rxe4) 15... Re8 $1 $11 16. Nh4 {[%CAl Bf3h4,Bh4f5,Bf5d6][%mdl 32]} Nf8 {[%eval 72,22] [%wdl 275,723,2]} (16... b5 $11 {[%eval -6,28] [%wdl 24,940,36] remains equal.} 17. Rc6 e4) 17. Nf5 $16 e4 {[%eval 112,27] [%wdl 605,394,1]} 18. Nxd6 (18. Bxe4 Rxe4 19. Nxh6+ gxh6 $17) 18... Qxd6 19. Rd4 (19. Bxe4 $2 Qxd1 20. Rxd1 Nxe4 $19 (20... Rxe4 $2 21. Rxe4 Nxe4 22. Rd8 $19)) 19... Qc6 20. Rc4 Qd5 21. Rc5 Qd8 22. Bb5 {[%eval 43,25] [%wdl 89,908,3]} (22. Bf1 $16 {[%eval 87,19] [%wdl 371,628,1]}) 22... Bd7 $14 {Black is weak on the dark squares} 23. Be3 a6 24. Bxd7 N8xd7 25. Rc4 Rc8 26. Rxc8 Qxc8 27. Nd4 Ne5 28. b3 Rd8 29. Qa1 Rd5 {[%CAl Oe5f3]} 30. c4 Rd8 31. Bd2 {[%eval -52,23] [%wdl 0,928,72]} (31. Re2 $11 {[%eval -9,30] [%wdl 3,989,8] was preferable.}) 31... Qd7 {[%eval 23,25] [%wdl 16,983,1]} (31... Nd3 $15 {[%eval -52,23] [%wdl 0,928,72]} 32. Re3 Rd6) 32. Bc3 $1 $11 h5 33. Re3 h4 34. Nc2 Qd1+ 35. Qxd1 $1 Rxd1+ 36. Ne1 {[%eval 0,54] [%wdl 3,994,3]} ({White should try} 36. Re1 $1 $14 {[%eval 53,28] [%wdl 58,942,0]} Rxe1+ 37. Bxe1) 36... Nd3 37. Kf1 Nc5 {[%eval 124,25] [%wdl 808,192,0]} (37... Rc1 $11 {[%eval 0,38] [%wdl 3,994,3]} 38. Bxf6 {[%mdl 64] Remove Defender} gxf6) 38. Bxf6 {[%eval 0,52] [%wdl 3,995,2]} (38. b4 $16 {[%eval 124,25] [%wdl 808,192,0]} Ncd7 39. g4) 38... gxf6 $16 {[%mdl 4096] Endgame KRN-KRN} 39. b4 {[%mdl 64] Deflection} Nd3 40. Rxe4 {And now Ke2 would win.} Nxb4 41. Ke2 ({Of course not} 41. Rxh4 Ra1 $15) 41... Ra1 42. Re8+ Kg7 43. Rb8 Rxa5 44. Rxb7 Ra2+ 45. Ke3 a5 46. c5 Ra3+ 47. Kd4 Ra2 48. Ke3 f5 {[%CAl Bf6f5,Bf5f4][%mdl 32]} 49. Nf3 f4+ 50. Ke4 Rxf2 51. Nxh4 Rc2 52. Nf5+ Kf6 53. Rb6+ (53. Kxf4 Nd3+ (53... Rxc5 54. g4 $11) (53... Rc4+ $2 54. Kg3 $19) 54. Kg3 (54. Ke3 $2 Nxc5 55. Rb5 Kxf5 $19) 54... Kxf5 $19) 53... Kg5 54. Nd4 Rxc5 55. Nf3+ Kh5 56. Rf6 Rc4+ 57. Kf5 Rc7 58. Ne5 Kh4 59. Nxf7 Nd5 60. Rh6+ Kg3 61. Rg6+ $2 {[%eval -438,25] [%wdl 0,0,1000][%mdl 8192]} (61. Ne5 $1 $11 {[%eval -6,26] [%wdl 1,996,3] and White is okay.}) 61... Kf2 {[%eval -215,22] [%wdl 0,1,999]} (61... Kh2 $142 {[%eval -438,25] [%wdl 0,0,1000]} 62. Ke6 a4) 62. Rg7 $2 {[%eval -649,21] [%wdl 0,0,1000]} (62. Ke6 {[%eval -215,22] [%wdl 0,1,999]}) 62... a4 $19 {Strongly threatening ...a3.} 63. Ke4 Nf6+ 64. Kf5 Ne8 {[%mdl 64] Deflection} 65. Rg8 Rxf7+ 66. Ke6 Ra7 67. Rxe8 a3 {Black mates.} 68. Rc8 a2 69. Rc2+ Kg3 {Never resign too early! Weighted Error Value: White=0.17 (very precise) /Black=0.24 (precise) Loses game: White=1 Black=1 Missed win: White=1 --- Mistake: White=6 Black=6 Inaccurate: White=1 --- OK: White=21 Black=24 Best: White=3 Black=3 Strong: White=2 ---} 0-1