[Event "25th EWICC 2026"] [White "Kiolbasa,Oliwia"] [Black "Mammadzada,Gunay"] [Site "Batumi"] [Round "5.3"] [Annotator "TA"] [Result "1-0"] [Date "2026.05.29"] [WhiteElo "2397"] [BlackElo "2374"] [PlyCount "93"] [TimeControl "60"] {[%evp 21,92,9,7,8,9,16,13,0,15,19,14,11,10,6,4,4,6,6,15,9,8,5,54,16,12,12,14,12,20,19,17,13,14,14,59,59,72,69,77,56,56,57,56,56,167,167,258,134,170,167,180,166,167,90,114,97,120,69,121,121,201,201,185,197,220,202,202,117,237,237,221,221,1427]} 1. e4 {[%emt 0:0:0]} c5 {[%emt 0:0:0]} 2. Nf3 {[%emt 0:0:8]} d6 {[%emt 0:0:17]} 3. d4 {[%emt 0:0:7]} cxd4 {[%emt 0:0:5]} 4. Nxd4 {[%emt 0:0:7]} Nf6 {[%emt 0:0:36]} 5. Nc3 {[%emt 0:0:7]} a6 {[%emt 0:0:8]} 6. Be2 {[%emt 0:0:17]} e5 {[%emt 0:0:7]} 7. Nb3 {[%emt 0:0:5]} Be7 {[%emt 0:0:12]} 8. Be3 {[%emt 0:0:30]} Be6 {[%emt 0:1:5]} 9. f4 {[%emt 0:0:31]} exf4 {[%emt 0:10:43]} 10. Bxf4 {[%emt 0:0:7]} Nc6 {[%emt 0:0:4]} 11. Qd2 {[%emt 0:0:31]} d5 {[%emt 0:11:4]} 12. exd5 {[%emt 0:0:39] B92: Sicilian Najdorf: 6 Be2.} Nxd5 {[%emt 0:1:12]} 13. Nxd5 {[%emt 0:0:8]} Qxd5 {[%emt 0:0:7]} 14. O-O-O {[%emt 0:0:16] The position is equal.} Qxd2+ {[%emt 0:5:50]} 15. Rxd2 {[%emt 0:0:9] A sharp opening} Rd8 {[%emt 0:0:0]} 16. Rxd8+ {[%emt 0:4:30]} Kxd8 {[%emt 0:1:46]} 17. Bf3 {[%emt 0:2:33]} Kc8 {[%emt 0:5:52]} 18. Re1 {[%emt 0:12:35]} Rd8 {[%emt 0:3:51]} 19. c3 {[%emt 0:8:29]} Bf8 $146 {[%emt 0:13:13]} ({Predecessor:} 19... Rd7 20. Be4 g6 21. Nd2 Bd5 22. Bxd5 Rxd5 {½-½ Spagnoli,L (2251)-Gudlaugsson,E (2258) W-ch WS/M/712 email 2018} )20. h4 {[%emt 0:0:0]} g6 {[%emt 0:1:33]} 21. h5 {[%emt 0:4:32]} gxh5 {[%emt 0:6:37]} (21... Kd7 $11 )22. Bxh5 {[%emt 0:3:57]} Bd6 {[%emt 0:0:7]} 23. Bxd6 {[%emt 0:2:56]} Rxd6 {[%emt 0:0:6]} 24. Bf3 {[%emt 0:1:42]} Kc7 {[%emt 0:14:53]} 25. Rh1 {[%emt 0:18:42]} Ne5 {[%emt 0:5:47]} 26. Nd4 {[%emt 0:2:23]} Nxf3 {[%emt 0:2:33]} 27. gxf3 $11 {[%emt 0:1:11][%mdl 4096] Endgame KRB-KRN} Bd5 {[%emt 0:0:43]} 28. Rxh7 {[%emt 0:0:13]} Rg6 {[%emt 0:0:3]} 29. b3 {[%emt 0:5:29]} b5 {[%emt 0:0:23]} 30. a3 {[%emt 0:6:10]} Rg1+ {[%emt 0:2:16]} 31. Kc2 {[%emt 0:3:54]} Rf1 {[%emt 0:0:40]} 32. Rh6 {[%emt 0:4:11]} Bxf3 {[%emt 0:0:37]} ({Black should play} 32... Be6 $14 )33. Rxa6 $18 {[%emt 0:0:6]} Kb7 {[%emt 0:0:25]} (33... Rf2+ $142 34. Kc1 (34. Kd3 $2 Bd5 $18 )Bd5 )34. Rh6 {[%emt 0:3:29]} (34. Rd6 $18 )Bd5 {[%emt 0:0:29]} 35. Rh5 {[%emt 0:1:6]} (35. Nxb5 Rf2+ 36. Kd3 Bxb3 $15 )Rf2+ {[%emt 0:0:27]} 36. Kd3 {[%emt 0:0:20]} f5 {[%emt 0:0:12]} 37. Nxf5 {[%emt 0:2:23]} ({Better is} 37. Ke3 $18 Rf1 38. Ke2 (38. Nxb5 Bxb3 39. Nd6+ Kc7 $14 )(38. Rxf5 Rxf5 39. Nxf5 Bxb3 $11 ))Bxb3 $16 {[%emt 0:0:7]} 38. Nd6+ {[%emt 0:0:30]} Ka6 {[%emt 0:0:47]} 39. Nxb5 {[%emt 0:1:8]} (39. Rxb5 $16 Bc2+ 40. Kc4 )Bd1 {[%emt 0:0:5]} (39... Bf7 $14 40. Re5 Rf3+ 41. Kd2 Bc4 )40. Re5 {[%emt 0:2:10]} Ra2 {[%emt 0:0:18]} (40... Kb6 $16 41. Kc4 Bg4 )41. Kc4 $18 {[%emt 0:14:3]} Ka5 {[%emt 0:8:52]} 42. Re8 {[%emt 0:6:21]} Bh5 {[%emt 0:3:16]} (42... Be2+ 43. Kb3 Rd2 44. Nd4 )43. Ra8+ {[%emt 0:1:20]} Kb6 {[%emt 0:0:1]} 44. Kb3 {[%emt 0:2:16]} (44. Rb8+ $18 Ka6 45. Kc5 )Bf7+ {[%emt 0:4:18]} (44... Ra1 $16 {was necessary.} )45. c4 {[%emt 0:0:6]} Rg2 {[%emt 0:1:4]} 46. a4 {[%emt 0:2:8][%cal Ba3a4,Ba4a5][%mdl 32]} Rg4 $2 {[%emt 0:6:41] [#]} (46... Be6 47. Rh8 Bf5 )47. a5+ {[%emt 0:1:28] Weighted Error Value: White=0.13 (very precise) /Black=0.41 Missed win: White=1 --- Mistake: White=4 Black=7 Inaccurate: White=1 Black=1 OK: White=3 Black=1} 1-0