[Event "Сеанс одночасної гри з учнями simul"] [Site "https://lichess.org/MkTMDUwG"] [Date "2021.02.15"] [White "Tatiana_Kostak"] [Black "ItzSonia"] [Result "1-0"] [UTCDate "2021.02.15"] [UTCTime "18:07:22"] [WhiteElo "1920"] [BlackElo "1558"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B20"] [Opening "Sicilian Defense: Wing Gambit, Carlsbad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. b4?! { (0.20 → -0.69) Inaccuracy. Nc3 was best. } (2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. O-O Nd4 6. Nxd4 cxd4) 2... cxb4 3. a3 bxa3 { B20 Sicilian Defense: Wing Gambit, Carlsbad Variation } 4. d4 d5?! { (-0.48 → 0.13) Inaccuracy. a6 was best. } (4... a6 5. Nf3 d6 6. Nxa3 Nf6 7. Bd3 g6 8. e5 dxe5 9. dxe5) 5. exd5 Qxd5?! { (-0.05 → 0.81) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nf3 Nxd5 7. c4 Nb4 8. Nxa3 Bf5 9. Qa4+ N8c6 10. d5) 6. Nxa3 Bd7 7. c4 Qe6+?! { (0.22 → 1.14) Inaccuracy. Qa5+ was best. } (7... Qa5+) 8. Be2 g6 9. Nf3 Bg7 10. O-O Nf6 11. d5?! { (1.01 → 0.34) Inaccuracy. Re1 was best. } (11. Re1 O-O) 11... Qd6 12. g3?! { (0.59 → 0.00) Inaccuracy. Nd4 was best. } (12. Nd4 O-O 13. Nab5 Bxb5 14. Nxb5 Qe5 15. Be3 Nbd7 16. Bd4 Qg5 17. d6 exd6 18. Nxd6 Nh5) 12... Ng4?? { (0.00 → 1.99) Blunder. O-O was best. } (12... O-O 13. Bf4 Qc5 14. Be5 Bg4 15. Bd4 Qc8 16. Nc2 Nbd7 17. Ne3 Bxf3 18. Bxf3 a5 19. Ra2) 13. Rb1 b6?! { (1.95 → 3.18) Inaccuracy. O-O was best. } (13... O-O 14. Rxb7) 14. Nb5? { (3.18 → 1.37) Mistake. c5 was best. } (14. c5 Qxc5) 14... Bxb5 15. cxb5 Nd7 16. Bf4?! { (1.61 → 0.98) Inaccuracy. Nd4 was best. } (16. Nd4) 16... Be5 17. Nxe5 Ngxe5 18. Qd4 O-O? { (0.34 → 1.85) Mistake. f6 was best. } (18... f6) 19. Bg4?? { (1.85 → -0.66) Blunder. Bh6 was best. } (19. Bh6) 19... f5? { (-0.66 → 0.45) Mistake. Qf6 was best. } (19... Qf6 20. Qd1) 20. Be2 e6? { (0.47 → 2.18) Mistake. Qf6 was best. } (20... Qf6) 21. Bc4?? { (2.18 → -0.92) Blunder. Rfd1 was best. } (21. Rfd1 Rae8) 21... Nf3+?! { (-0.92 → 0.00) Inaccuracy. g5 was best. } (21... g5) 22. Kg2 Nxd4 23. Bxd6 Rfe8?? { (0.55 → 3.68) Blunder. Rfc8 was best. } (23... Rfc8) 24. dxe6 Nxe6 25. Rfe1 Nc5?! { (3.83 → 6.02) Inaccuracy. Kf7 was best. } (25... Kf7 26. Ra1) 26. Bxc5 bxc5 27. Bxe6+ Kg7 28. Bd5 Rxe1 29. Rxe1 Rd8 30. Bc6 Rd6 31. Re7+ Kh6 32. Rxa7 c4 33. Bf3 Rb6 34. Rc7? { (7.51 → 4.50) Mistake. Bc6 was best. } (34. Bc6 c3 35. Kf3 Kg5 36. Ke3 h5 37. h4+ Kf6 38. Kd3 g5 39. hxg5+ Kxg5 40. Ra8 h4) 34... Rxb5 35. Rxc4 Kg5 36. h4+ Kh6 37. Rc7 Rb8 38. Bd5 Rh8 39. f3 g5?! { (4.85 → 7.31) Inaccuracy. Rd8 was best. } (39... Rd8 40. Be6) 40. Rc6+ Kh5? { (7.43 → Mate in 1) Checkmate is now unavoidable. Kg7 was best. } (40... Kg7 41. hxg5) 41. Bf7# { White wins by checkmate. } 1-0