[Event "Online mathschool 5-7"] [Site "https://lichess.org/PdmSFzy6"] [Date "2022.06.15"] [White "liza2010"] [Black "Kirilko-1"] [Result "0-1"] [UTCDate "2022.06.15"] [UTCTime "10:54:56"] [WhiteElo "800"] [BlackElo "1233"] [WhiteRatingDiff "-65"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C02"] [Opening "French Defense: Advance Variation, Paulsen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6?! { (-0.24 → 0.39) Inaccuracy. cxd4 was best. } (4... cxd4 5. Qxd4 Nc6 6. Qf4 f6 7. Bb5 Bd7 8. Bxc6 bxc6 9. O-O) 5. c3 { C02 French Defense: Advance Variation, Paulsen Attack } Qb6 6. Be3?! { (0.29 → -0.69) Inaccuracy. a3 was best. } (6. a3 c4 7. Nbd2 Na5 8. Rb1 Ne7 9. h4 Bd7 10. Be2 O-O-O) 6... cxd4 7. cxd4 Qxb2 8. Nbd2 Be7?! { (-1.02 → 0.00) Inaccuracy. Qa3 was best. } (8... Qa3) 9. Be2 Nh6 10. O-O? { (0.00 → -1.19) Mistake. Bxh6 was best. } (10. Bxh6 gxh6 11. O-O Bd7 12. Rb1 Qxa2 13. Nb3 Rc8 14. Ra1 Qb2 15. Rb1 Qc3 16. Rc1 Qb4) 10... O-O?? { (-1.19 → 1.30) Blunder. Nf5 was best. } (10... Nf5 11. Nb3 Nxe3 12. fxe3 Qa3 13. Bd3 Bd7 14. h4 Nb4 15. Ng5 Bxg5 16. hxg5 Nxd3 17. Qxd3) 11. h3?? { (1.30 → -1.99) Blunder. Nb3 was best. } (11. Nb3 Qa3 12. Bxh6 gxh6 13. Qd2 Kh8 14. Rfc1 f6 15. Qxh6 Rf7 16. exf6 Bxf6 17. Bb5 Bd7) 11... Bb4?? { (-1.99 → 2.21) Blunder. Nf5 was best. } (11... Nf5 12. Nb3) 12. Bxh6?! { (2.21 → 1.22) Inaccuracy. Nb3 was best. } (12. Nb3 Qa3) 12... gxh6 13. Rb1?! { (1.30 → 0.47) Inaccuracy. Nb3 was best. } (13. Nb3 Qa3) 13... Qxa2 14. Ra1 Qb2 15. Ra4?? { (0.89 → -3.55) Blunder. Rb1 was best. } (15. Rb1 Qa3) 15... Bxd2?! { (-3.55 → -2.16) Inaccuracy. Nxd4 was best. } (15... Nxd4 16. Bd3) 16. Nxd2 Nxd4 17. Nf3?? { (-1.94 → -6.68) Blunder. Bd3 was best. } (17. Bd3) 17... Nxe2+ 18. Kh1 Nc3 19. Rg4+ Kh8 20. Qd4 Qb3?? { (-5.97 → Mate in 12) Checkmate is now unavoidable. Bd7 was best. } (20... Bd7 21. Re1 Rg8 22. Qf4 Rxg4 23. hxg4 Ne4 24. g5 Qb4 25. Kg1 Qe7 26. gxh6 Rg8 27. Rc1) 21. Nh4?? { (Mate in 12 → -8.62) Lost forced checkmate sequence. Qf4 was best. } (21. Qf4 Ne4 22. Qxh6 Rg8 23. Ng5 Rg7 24. Nxe4 Rxg4 25. Nf6 Rg7 26. Nh5 Rg6 27. Qf8+ Rg8) 21... Qc4 22. Qxc4 dxc4 23. Rxc4 Nd5 24. Rg4 Rg8 25. Rxg8+ Kxg8 26. Rc1 Bd7 27. Rc7 Bc6 28. Nf3 Nxc7 29. Nd4 Nd5 30. Nxc6 bxc6 31. Kh2 a5 32. g4 a4 33. f3 Kg7 34. h4 a3 35. h5?! { (-24.77 → Mate in 6) Checkmate is now unavoidable. Kg3 was best. } (35. Kg3 a2 36. g5 c5 37. Kg4 c4 38. f4 c3 39. f5 h5+ 40. Kf3 exf5 41. e6 c2) 35... a2 36. Kh3 a1=Q 37. Kh4 Qh1+ 38. Kg3 Ra3 39. Kf2 Qxf3+ 40. Kg1 Ra1+ 41. Kh2 Rh1# { Black wins by checkmate. } 0-1