[Event "Тактика"] [Site "https://lichess.org/bYsr2CjL"] [Date "2023.10.29"] [White "iou02"] [Black "IlanaOstapenko"] [Result "0-1"] [UTCDate "2023.10.29"] [UTCTime "17:41:26"] [WhiteElo "1557"] [BlackElo "1175"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } Bf5 4. f4?! { (0.50 → -0.17) Inaccuracy. Be2 was best. } (4. Be2 e6 5. Nf3 Ne7 6. c3 Nd7 7. Nh4 Be4 8. Nd2 c5) 4... e6 5. Nf3 Bg4?! { (-0.27 → 0.47) Inaccuracy. c5 was best. } (5... c5 6. Nc3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Bb5+) 6. h3 Bh5 7. g4 Bg6 8. c3 Ne7 9. Be3 Nd7 10. Nbd2 Nb6 11. b3 Qc7 12. Rc1?! { (0.85 → 0.19) Inaccuracy. Be2 was best. } (12. Be2 O-O-O 13. a4 h5 14. Kf2 hxg4 15. hxg4 Rxh1 16. Qxh1 a5 17. Nh4 Be4 18. Nxe4 dxe4) 12... O-O-O 13. a4 a6 14. h4 f5?? { (0.12 → 1.98) Blunder. h5 was best. } (14... h5 15. g5 a5 16. Bh3 Kb8 17. O-O Bf5 18. Bxf5 Nxf5 19. Bf2 g6 20. Qe2 Rc8 21. Rc2) 15. Ng5? { (1.98 → 0.79) Mistake. h5 was best. } (15. h5 fxg4 16. hxg6 gxf3 17. Rxh7 Nxg6 18. Rxh8 Nxh8 19. Nxf3 Qe7 20. Bh3 Nf7 21. Qd3 Kb8) 15... Qd7 16. h5 Be8 17. Bh3 fxg4?? { (0.64 → 3.48) Blunder. h6 was best. } (17... h6) 18. Bxg4?? { (3.48 → 1.04) Blunder. Qxg4 was best. } (18. Qxg4 Nf5 19. Nxe6 g6 20. Nxd8 Ba3 21. Rb1 Qxd8 22. Qf3 Bd7 23. a5 Na8 24. b4 Nc7) 18... h6?? { (1.04 → 5.97) Blunder. Nf5 was best. } (18... Nf5 19. Bxf5 exf5 20. Qe2 Na8 21. b4 Nc7 22. Nb3 Be7 23. Kd2 g6 24. Nc5 Bxc5 25. bxc5) 19. Bxe6?! { (5.97 → 4.39) Inaccuracy. Nxe6 was best. } (19. Nxe6 Kb8 20. Nxf8 Rxf8 21. Bxd7 Bxd7 22. Rg1 Nf5 23. Bf2 Na8 24. Nf1 Nc7 25. b4 Ne6) 19... Qxe6?! { (4.39 → 6.33) Inaccuracy. hxg5 was best. } (19... hxg5 20. Bxd7+ Bxd7 21. fxg5 Nf5 22. Nf1 Be7 23. Qd3 Rdf8 24. Rc2 g6 25. Rch2 gxh5 26. Rxh5) 20. Nxe6 Rd7 21. a5 Na8 22. b4 b5 23. axb6 Nxb6 24. Nb3 Ra7 25. Ra1 Nf5 26. Bf2 Be7 27. Nbc5 Bxc5 28. bxc5 Nc4 29. Rg1 Bxh5 30. Nxg7?? { (9.29 → 3.18) Blunder. Qxh5 was best. } (30. Qxh5 g5 31. fxg5 Rb7 32. g6 Ng7 33. Nxg7 Rxg7 34. Rxa6 Kb7 35. Ra1 Nb2 36. Ke2 Nd1) 30... Rxg7?? { (3.18 → 8.57) Blunder. Bxd1 was best. } (30... Bxd1 31. Nxf5 Bc2 32. Nd6+ Nxd6 33. cxd6 Bf5 34. Bh4 a5 35. Ra4 Bc2 36. Ra3 Bf5 37. Kf2) 31. Rxg7?! { (8.57 → 4.97) Inaccuracy. Qxh5 was best. } (31. Qxh5 Rxg1+ 32. Bxg1 Nfe3 33. Qg6 Nc2+ 34. Qxc2 Nxe5 35. dxe5 Rg8 36. Qf5+ Kd8 37. Bf2 Rg5) 31... Nxg7?! { (4.97 → 8.34) Inaccuracy. Bxd1 was best. } (31... Bxd1 32. Ra7 Re8 33. Kxd1 a5 34. Rf7 Ne7 35. Ke2 Kb7 36. Bh4 Rg8 37. Bxe7 Rg2+ 38. Kf3) 32. Rxa6?? { (8.34 → 1.10) Blunder. Qb3 was best. } (32. Qb3 Ne6 33. Rxa6 Re8 34. Ra8+ Kd7 35. Qb7+ Nc7 36. Ra7 Ke6 37. Qxc6+ Kf5 38. Qxh6 Nxe5) 32... Kb7?? { (1.10 → Mate in 5) Checkmate is now unavoidable. Bxd1 was best. } (32... Bxd1 33. Ra8+ Kd7 34. Rxh8 Bc2 35. Rxh6 Nf5 36. Rh7+ Ke6 37. Bh4 Na3 38. Kd2 Ba4 39. Kc1) 33. Ra2?? { (Mate in 5 → -4.27) Lost forced checkmate sequence. Qa4 was best. } (33. Qa4 Na5 34. Rxa5 Kc7 35. Ra7+ Kd8 36. Qxc6 Ne6 37. Qa8#) 33... Nf5?? { (-4.27 → Mate in 6) Checkmate is now unavoidable. Bxd1 was best. } (33... Bxd1 34. Kxd1 Ra8 35. Rc2 h5 36. Ke2 Nf5 37. Kf3 Ra3 38. e6 Kc7 39. Rc1 Kd8 40. Rh1) 34. e6?? { (Mate in 6 → -4.23) Lost forced checkmate sequence. Qb1+ was best. } (34. Qb1+ Kc8 35. e6 Bg4 36. Ra8+ Kc7 37. Rxh8 Nb2 38. Qxb2 Nd6 39. Qb6#) 34... Re8?? { (-4.23 → Mate in 5) Checkmate is now unavoidable. Bxd1 was best. } (34... Bxd1 35. Kxd1 Re8 36. Re2 Kc8 37. Ra2 Rxe6 38. Ra8+ Kd7 39. Rf8 Nce3+ 40. Bxe3 Nxe3+ 41. Ke2) 35. Re2?? { (Mate in 5 → 5.28) Lost forced checkmate sequence. Qb1+ was best. } (35. Qb1+ Kc8 36. Ra8+ Kc7 37. Ra7+ Kc8 38. Qb7+ Kd8 39. Qc7#) 35... Bxe2 { White resigns. } 0-1