[Event "Шахматный Сыктывкар-203 Arena"] [Site "https://lichess.org/XrO27A3Y"] [Date "2024.02.04"] [White "firstBestK"] [Black "GurIvanIl"] [Result "0-1"] [UTCDate "2024.02.04"] [UTCTime "15:28:01"] [WhiteElo "1948"] [BlackElo "1616"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } c5 4. e3 Nf6 5. c3 Be7 6. Nbd2 Nc6 7. h3 cxd4 8. exd4 Bd7 9. Bd3 Qb6 10. O-O Qxb2 11. Rc1?! { (0.23 → -0.44) Inaccuracy. Rb1 was best. } (11. Rb1 Qxc3) 11... Qxa2 12. Nb3 Qa3 13. Ra1 Qxa1?? { (0.04 → 4.37) Blunder. Qb2 was best. } (13... Qb2 14. Nc5) 14. Qxa1 a5 15. Qb2 a4 16. Nbd2?! { (4.40 → 3.30) Inaccuracy. Nc5 was best. } (16. Nc5 Bxc5 17. dxc5 O-O 18. Bd6 a3 19. Qxb7 Rfd8 20. Ra1 Ne8 21. Bf4 f6 22. Qb3 e5) 16... a3 17. Qa2 Ne4?! { (2.93 → 4.56) Inaccuracy. O-O was best. } (17... O-O 18. Ra1 Rfc8 19. Ne5 Be8 20. Nxc6 Bxc6 21. Nb1 h6 22. Bc1 Bd7 23. Qe2 Be8) 18. Nxe4 dxe4 19. Bxe4 Na5 20. Ra1 f5 21. Bb1 O-O 22. Ne5 Rad8?! { (5.51 → 8.93) Inaccuracy. Bc8 was best. } (22... Bc8 23. Qc2 b5 24. Ba2 Bd6 25. Qe2 Nc4 26. Nxc4 Bxf4 27. Nb6 Rb8 28. Nxc8 Rfxc8 29. Bxe6+) 23. Bc2?! { (8.93 → 5.87) Inaccuracy. Nxd7 was best. } (23. Nxd7 Nc6 24. Qxe6+ Kh8 25. Nxf8 Bxf8 26. Qxf5 g6 27. Qf6+ Bg7 28. Qh4 Kg8 29. Ba2+ Kh8) 23... Rf6 24. Bb3 Nxb3 25. Qxb3 Bd6 26. Bc1 Bxe5 27. dxe5 Rh6 28. Rxa3 Rg6 29. Ra7? { (6.51 → 4.03) Mistake. Qxb7 was best. } (29. Qxb7 Bb5 30. Qxb5 h6 31. Qb6 Rf8 32. Qc7 Kh7 33. Ra7 f4 34. Qe7 Rf5 35. Ra8 f3) 29... Bc6 30. Be3?! { (3.78 → 2.54) Inaccuracy. Kf1 was best. } (30. Kf1 Bxg2+ 31. Ke2 h6 32. Rxb7 Kh7 33. Rb8 Bd5 34. Qb5 Rxb8 35. Qxb8 Bc4+ 36. Kd2 Rg1) 30... Rxg2+? { (2.54 → 4.55) Mistake. Bxg2 was best. } (30... Bxg2 31. f3 f4 32. Bxf4 Bxf3+ 33. Kf2 Bd5 34. c4 Bc6 35. Qb6 Rg2+ 36. Ke1 Rf8 37. Be3) 31. Kf1 Rh2 32. Qxe6+ Kh8 33. Ke2 Bb5+ 34. c4 Bc6 35. Ra2 Rxh3 36. Rd2?? { (5.37 → Mate in 2) Checkmate is now unavoidable. Qxf5 was best. } (36. Qxf5 Rf3 37. Qxf3 Bxf3+ 38. Kxf3 Kg8 39. Ke4 h5 40. f4 b6 41. f5 Rc8 42. Bd4 Rxc4) 36... Bf3+ 37. Kf1 Rh1# { Black wins by checkmate. } 0-1