[Event "Rated classical game"] [Site "https://lichess.org/rAZCm9Fp"] [Date "2024.05.22"] [White "MijailKasparova"] [Black "Mathematic1"] [Result "1-0"] [UTCDate "2024.05.22"] [UTCTime "02:48:26"] [WhiteElo "1713"] [BlackElo "1435"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Nxd4 e5 5. Nb3 Nf6 6. f3 a6 7. Be3?! { (0.47 → -0.25) Inaccuracy. c4 was best. } (7. c4 a5 8. Nc3 Be7 9. Be3 Nc6 10. Be2 O-O 11. O-O Nd7) 7... Be7?! { (-0.25 → 0.43) Inaccuracy. d5 was best. } (7... d5 8. exd5 Nxd5 9. Bf2 Nc6 10. Bc4 Be6 11. Bxd5 Qxd5 12. Qxd5) 8. Be2?! { (0.43 → -0.52) Inaccuracy. c4 was best. } (8. c4 a5 9. Nc3 O-O 10. Be2 Nc6 11. O-O Be6 12. Kh1 Nd7) 8... d5 9. exd5 Nxd5 10. Bf2 Nf4?! { (-0.60 → 0.12) Inaccuracy. O-O was best. } (10... O-O 11. Bc4 Nf4 12. Qxd8 Rxd8 13. g3 b5 14. Bf1 Nd5 15. c3 Nc6 16. a4) 11. O-O?! { (0.12 → -0.80) Inaccuracy. Qxd8+ was best. } (11. Qxd8+) 11... Nxe2+?! { (-0.80 → 0.12) Inaccuracy. Qc7 was best. } (11... Qc7) 12. Qxe2 Nc6?! { (0.21 → 1.04) Inaccuracy. Be6 was best. } (12... Be6 13. Nc5) 13. c3?! { (1.04 → 0.00) Inaccuracy. Rd1 was best. } (13. Rd1 Qc7) 13... O-O 14. N1d2 Bf5 15. Ne4 Qc7 16. Rad1 Na5 17. Nec5?! { (0.14 → -0.47) Inaccuracy. Nbc5 was best. } (17. Nbc5 b6) 17... Nxb3 18. Nxb3 Rad8 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Qxd1 Qc4 22. Qd2 h6 23. Qe3 Qd5 24. g4? { (-0.79 → -2.16) Mistake. Qe2 was best. } (24. Qe2) 24... Bh7?! { (-2.16 → -1.14) Inaccuracy. Bb1 was best. } (24... Bb1 25. h4 Bxa2 26. Nd2 a5 27. b3 b5 28. g5 hxg5 29. hxg5 Bf8 30. c4) 25. h4?! { (-1.14 → -1.87) Inaccuracy. Kg2 was best. } (25. Kg2 Bd3 26. Nc5 Bb5 27. Qe4 Qd1 28. c4 Bc6 29. Qd3 Qa1 30. Qe2 Qxa2) 25... f5? { (-1.87 → -0.66) Mistake. Bb1 was best. } (25... Bb1 26. Kg2) 26. g5?? { (-0.66 → -2.98) Blunder. gxf5 was best. } (26. gxf5 Bxf5 27. Nd2 Kh7 28. b3 Qd3 29. Qxe5 Bf6 30. Qf4 Bxc3 31. Ne4 Bh3) 26... hxg5 27. hxg5 f4 28. Qd2?? { (-2.65 → -5.48) Blunder. Qe2 was best. } (28. Qe2 Bd3 29. Qd1 Kf7 30. Kh2 Bc4 31. Nd2 Qd3 32. Qe1 Bd5 33. Kg1 Be6) 28... Qxf3 29. Nc5 Qc6?! { (-5.14 → -3.61) Inaccuracy. Bf5 was best. } (29... Bf5 30. g6 Bh3 31. Bd4 Qg4+ 32. Kh1 exd4 33. Nd3 dxc3 34. bxc3) 30. Nd7 Qe6 31. Nc5?! { (-3.65 → -5.16) Inaccuracy. Qd1 was best. } (31. Qd1 Be4 32. Qe2 Qf5 33. Qh5 Qxd7 34. g6 Bxg6 35. Qxg6 Qc6 36. Qf5 Bf6) 31... Qg4+ 32. Kf1 Bxg5?! { (-4.20 → -3.11) Inaccuracy. Qh3+ was best. } (32... Qh3+ 33. Kg1 f3 34. Be3 Qg4+ 35. Kh1 Bf5 36. Qf2 e4 37. Qg1 Qh3+ 38. Qh2) 33. Qd5+ Kf8?? { (-2.99 → 0.00) Blunder. Kh8 was best. } (33... Kh8 34. Qxe5 Bf5 35. Ke1 Kh7 36. Ne4 Bh6 37. Bd4 Qg6 38. Nf2 Qe6 39. Nd3) 34. Ne6+ Ke8 35. Nc7+ Ke7 36. Bc5+? { (0.00 → -1.26) Mistake. Qxe5+ was best. } (36. Qxe5+ Kd7 37. Qxg7+ Kc6 38. Qxh7 f3 39. Qg6+ Kxc7 40. Bb6+ Kd7 41. Qg7+ Ke6) 36... Kf6 37. Ne8+?! { (-1.07 → -2.13) Inaccuracy. Qd6+ was best. } (37. Qd6+ Kf7) 37... Kg6 38. Qd6+?? { (-1.72 → -4.07) Blunder. Qxe5 was best. } (38. Qxe5 Qf3+) 38... Kh5?! { (-4.07 → -2.57) Inaccuracy. Bf6 was best. } (38... Bf6 39. Qd5 Kg5 40. Ke1 b5 41. Nd6 Bg6 42. Ne4+ Kh6 43. Nf2 Qg1+ 44. Kd2) 39. Nxg7+ Kh4 40. Bf2+?? { (-2.58 → -5.23) Blunder. Qxe5 was best. } (40. Qxe5 Kh3 41. Qd5 f3 42. Qe6 Bg8 43. Qxg4+ Kxg4 44. Ne8 Bc4+ 45. Ke1 Bxa2) 40... Kh3 41. Qd5 Bh4?? { (-5.31 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (41... e4 42. Ke1 Qg2 43. Qd7+ Kh2 44. Qd2 e3 45. Bxe3 fxe3 46. Qxg2+ Kxg2 47. Ne6) 42. Qh1# { White wins by checkmate. } 1-0