[Event "Daily Rapid Arena"] [Site "https://lichess.org/l44NjDgt"] [Date "2020.01.07"] [White "Matviy2009"] [Black "Marcos_Paulo"] [Result "0-1"] [UTCDate "2020.01.07"] [UTCTime "20:40:01"] [WhiteElo "1961"] [BlackElo "1925"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. a4 e5 7. Nf3 Be7 8. Be3 Be6 9. Bd3 O-O 10. O-O Nc6 11. Qd2 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Rfd1?! { (0.00 → -0.62) Inaccuracy. c4 was best. } (14. c4 Qd8 15. Qc3 f6 16. Be4 Qa5 17. Qc2 f5 18. Bxc6 bxc6 19. Rfe1 e4 20. Nd4 Bd7) 14... e4 15. Bxe4?? { (-0.55 → -4.41) Blunder. Bf1 was best. } (15. Bf1 Qh5 16. Nd4 Nxd4 17. Bxd4 Qg6 18. Qe3 Rad8 19. c3 f5 20. Re1 Bd6 21. f4 Rd7) 15... Qxe4 16. Qc3?! { (-4.20 → -5.57) Inaccuracy. Ng5 was best. } (16. Ng5 Qe5) 16... Bf6 17. Bd4?! { (-5.23 → -7.80) Inaccuracy. Qd3 was best. } (17. Qd3 Qxd3) 17... Bxd4? { (-7.80 → -4.37) Mistake. Nxd4 was best. } (17... Nxd4 18. Rxd4 Bxd4 19. Nxd4 Rfd8 20. Nxe6 Qxe6 21. Qf3 Rac8 22. c3 Qb3 23. Re1 Qxb2 24. g3) 18. Nxd4 Nxd4 19. Rxd4 Qc6 20. Qg3?! { (-3.98 → -5.82) Inaccuracy. Qxc6 was best. } (20. Qxc6 bxc6) 20... Rad8 21. Rf4 Qxc2 22. h4 Rd1+ 23. Rxd1 Qxd1+ 24. Kh2 Rd8 25. h5 h6 26. f3 Rd5 27. Rh4 Kh7 28. Qf4 Qd3 29. Qg3 Rg5 30. Qf2 Qd5 31. Rd4 Rxh5+ 32. Kg1 Qa2 33. g4? { (-7.57 → Mate in 11) Checkmate is now unavoidable. Qc2+ was best. } (33. Qc2+ Bf5 34. Qc1 Bg6 35. g4 Re5 36. f4 Re4 37. Rxe4 Bxe4 38. Kf2 Qb3 39. Qc3 Qb6+) 33... Rd5? { (Mate in 11 → -7.81) Lost forced checkmate sequence. Qa1+ was best. } (33... Qa1+ 34. Qf1 Rh1+ 35. Kxh1 Qxf1+ 36. Kh2 Qf2+ 37. Kh1 Qxd4 38. Kg2 Qxb2+ 39. Kf1 Bd5 40. g5) 34. Qc2+ g6 35. Rf4 Qa1+ 36. Kh2 Rd1 37. Qg2 Qc1 38. Kg3?! { (-19.33 → Mate in 21) Checkmate is now unavoidable. Rb4 was best. } (38. Rb4 Rd2) 38... g5 39. Re4 Rg1 40. Kh2 Rxg2+ 41. Kxg2 Bd5 42. Re7?! { (-74.90 → Mate in 10) Checkmate is now unavoidable. Re2 was best. } (42. Re2 Qf4 43. Kf1 Bxf3 44. Ke1 Qc1+ 45. Kf2 Bxe2 46. Kxe2 Qxb2+ 47. Kd3 Qb4 48. a5 Qxg4) 42... Qf4?! { (Mate in 10 → -72.85) Lost forced checkmate sequence. Bc4 was best. } (42... Bc4 43. Kf2 Qd2+ 44. Kg1 Qd6 45. Rxf7+ Bxf7 46. Kf1 Qd2 47. f4 Bc4+ 48. Kg1 Qe1+ 49. Kg2) 43. Kg1?! { (-72.85 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (43. Kf1 Qxf3+) 43... Qxf3 44. Re2 Qxe2 45. a5 Qg2# { Black wins by checkmate. } 0-1