[Event "НИУ ВШЭ Пермь Arena"] [Site "https://lichess.org/OeDeOLsz"] [Date "2025.06.09"] [Round "-"] [White "ekatze03"] [Black "anastasia19kosareva2"] [Result "1-0"] [GameId "OeDeOLsz"] [UTCDate "2025.06.09"] [UTCTime "11:43:40"] [WhiteElo "887"] [BlackElo "894"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... b6 { [%eval 0.68] } { B00 Owen Defense } 2. d4 { [%eval 0.7] } 2... Bb7 { [%eval 0.63] } 3. f3 { [%eval 0.44] } 3... g6 { [%eval 0.7] } 4. Nc3 { [%eval 0.61] } 4... Bg7 { [%eval 0.75] } 5. b3?! { (0.75 → -0.03) Inaccuracy. Be3 was best. } { [%eval -0.03] } (5. Be3 d5 6. Qd2 dxe4 7. fxe4 Nf6 8. e5 Ng4 9. Bf4 c5) 5... Bxd4?? { (-0.03 → 5.43) Blunder. c5 was best. } { [%eval 5.43] } (5... c5 6. Nge2 d5 7. exd5 Nf6 8. Bb2 Nxd5 9. dxc5 Na6 10. Qd2) 6. Qxd4 { [%eval 5.38] } 6... f6 { [%eval 5.84] } 7. e5? { (5.84 → 3.64) Mistake. Qd2 was best. } { [%eval 3.64] } (7. Qd2 e6 8. Ba3 d6 9. Bc4 Qd7 10. Nge2 Nc6 11. O-O-O Ne5 12. Bb5 c6) 7... Nh6?! { (3.64 → 5.65) Inaccuracy. Nc6 was best. } { [%eval 5.65] } (7... Nc6 8. Qd2 fxe5 9. Bb2 Nf6 10. Nh3 d6 11. O-O-O Qd7 12. Kb1 Rf8 13. Bc4) 8. exf6 { [%eval 5.13] } 8... Rf8 { [%eval 6.05] } 9. fxe7 { [%eval 5.44] } 9... Kxe7?! { (5.44 → 7.93) Inaccuracy. Qxe7+ was best. } { [%eval 7.93] } (9... Qxe7+ 10. Qe3 Qxe3+ 11. Bxe3 Nf5 12. Bd2 Nc6 13. O-O-O O-O-O 14. Nh3 Ncd4 15. Rg1) 10. Qh4+ { [%eval 7.17] } 10... Ke8 { [%eval 7.31] } 11. Qxh6 { [%eval 7.03] } 11... Nc6 { [%eval 7.74] } 12. Qxh7?! { (7.74 → 4.68) Inaccuracy. Bg5 was best. } { [%eval 4.68] } (12. Bg5 Ne7 13. Bd3 Rf5 14. Bxf5 Nxf5 15. Bxd8 Nxh6 16. Bg5 Nf7 17. Bd2 Kf8) 12... Ne5 { [%eval 5.78] } 13. Bf4 { [%eval 5.82] } 13... Nf7 { [%eval 7.27] } 14. Qxg6 { [%eval 7.23] } 14... a5 { [%eval 7.5] } 15. Nge2 { [%eval 7.34] } 15... b5 { [%eval 8.11] } 16. Nxb5 { [%eval 8.24] } 16... c6? { (8.24 → Mate in 5) Checkmate is now unavoidable. Ra6 was best. } { [%eval #5] } (16... Ra6 17. Qd3 Qe7 18. Qe3 Qxe3 19. Bxe3 Kd8 20. O-O-O Re8 21. Bf4 a4 22. Bxc7+) 17. Nbd4? { (Mate in 5 → 8.15) Lost forced checkmate sequence. Nd6+ was best. } { [%eval 8.15] } (17. Nd6+ Ke7 18. Bg3 Qb6 19. Bh4+ Ng5 20. Bxg5+ Rf6 21. Qxf6#) 17... a4 { [%eval 8.07] } 18. bxa4 { [%eval 7.59] } 18... Rxa4 { [%eval 7.49] } 19. h4 { [%eval 7.36] } 19... Ke7 { [%eval 10.49] } 20. h5 { [%eval 8.21] } 20... Rg8 { [%eval 8.15] } 21. Qe4+ { [%eval 7.99] } 21... Kf6 { [%eval 8.69] } 22. h6 { [%eval 8.65] } 22... Nxh6? { (8.65 → Mate in 6) Checkmate is now unavoidable. c5 was best. } { [%eval #6] } (22... c5 23. Qf5+ Ke7 24. Qxc5+ Ke8 25. Qc3 Rxd4 26. Qxd4 Qa5+ 27. Bd2 Qe5 28. Qe3) 23. Rxh6+ { [%eval #5] } 23... Kf7 { [%eval #5] } 24. g3? { (Mate in 5 → 9.76) Lost forced checkmate sequence. Qf5+ was best. } { [%eval 9.76] } (24. Qf5+ Ke8 25. Qh5+ Kf8 26. Bd6+ Qe7 27. Rf6+ Kg7 28. Qh6#) 24... Re8? { (9.76 → Mate in 3) Checkmate is now unavoidable. Rg7 was best. } { [%eval #3] } (24... Rg7 25. Kf2 Rxd4 26. Nxd4 Qe8 27. Qxe8+ Kxe8 28. Nf5 Kf7) 25. Qd3?! { (Mate in 3 → 10.50) Lost forced checkmate sequence. Qg6+ was best. } { [%eval 10.5] } (25. Qg6+ Kf8 26. Rh8+ Ke7 27. Qg7#) 25... Ba6?! { (10.50 → Mate in 3) Checkmate is now unavoidable. Qa5+ was best. } { [%eval #3] } (25... Qa5+ 26. Kf2 Rg8 27. Rh7+ Rg7 28. Bh6 Qe5 29. Bxg7 Qxg7 30. Rd1 Rxa2 31. Rxg7+) 26. Qb3+? { (Mate in 3 → 9.43) Lost forced checkmate sequence. Qg6+ was best. } { [%eval 9.43] } (26. Qg6+ Kf8 27. Bd6+ Re7 28. Rh8#) 26... Bc4 { [%eval 10.04] } 27. Qxa4 { [%eval 9.94] } 27... Bxe2 { [%eval 10.66] } 28. Bxe2 { [%eval 10.27] } 28... Re6?! { (10.27 → Mate in 6) Checkmate is now unavoidable. Kg8 was best. } { [%eval #6] } (28... Kg8 29. Qb3+ d5 30. Qd3 Re4 31. fxe4 Qa5+ 32. c3 dxe4 33. Qc4+ Qd5 34. Rd1) 29. Rxe6?! { (Mate in 6 → 14.15) Lost forced checkmate sequence. Nxe6 was best. } { [%eval 14.15] } (29. Nxe6 Qg8 30. Ng5+ Qxg5 31. Bxg5 Kf8 32. Qf4+ Kg8 33. Qf6 c5 34. Rh8#) 29... dxe6?! { (14.15 → Mate in 14) Checkmate is now unavoidable. c5 was best. } { [%eval #14] } (29... c5 30. Qc4 Qg5 31. Bxg5 d5 32. Qxd5 Kf8 33. Qa8+ Kf7 34. Re7+ Kg6 35. Qg8+) 30. Nxe6 { [%eval 10.53] } 30... Kxe6?! { (10.53 → Mate in 8) Checkmate is now unavoidable. Qd7 was best. } { [%eval #8] } (30... Qd7 31. Ng5+ Kg7 32. Be5+ Kf8 33. Qa8+ Ke7 34. Rd1 Qxd1+ 35. Bxd1 Kd7 36. Ne4) 31. Qxc6+ { [%eval #7] } 31... Qd6 { [%eval #4] } 32. Qxd6+ { [%eval #3] } { Black resigns. } 1-0