[Event "Chesslandia MIX11 Prize. 2+0 Arena"] [Site "https://lichess.org/Lgf31bKW"] [Date "2021.08.13"] [White "Artem_Sadovsky"] [Black "muammar2498"] [Result "0-1"] [UTCDate "2021.08.13"] [UTCTime "12:00:46"] [WhiteElo "2590"] [BlackElo "1992"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. g3 d5 3. Bg2 Nf6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 Bg4 8. e5 Nfd7 9. d4 c5 10. c3 cxd4 11. cxd4 Nc6 12. h3 Bxf3? { (0.34 → 1.67) Mistake. Bf5 was best. } (12... Bf5) 13. Nxf3 e6 14. a3?! { (1.66 → 0.87) Inaccuracy. h4 was best. } (14. h4 Qb6) 14... Nb6?! { (0.87 → 1.75) Inaccuracy. f6 was best. } (14... f6) 15. Qe2 Nc4 16. Be3? { (1.73 → 0.07) Mistake. b3 was best. } (16. b3) 16... Rc8 17. Rfc1 N6a5 18. Qd3? { (-0.16 → -1.49) Mistake. Bg5 was best. } (18. Bg5 Qb6 19. Rc2 Rc7 20. Rd1 Rfc8 21. Bf4 Nb3 22. h4 Nca5 23. Rxc7 Qxc7 24. Ne1 Qb6) 18... b5?? { (-1.49 → 2.43) Blunder. Nxb2 was best. } (18... Nxb2 19. Qb1) 19. b3?? { (2.43 → 0.00) Blunder. Bg5 was best. } (19. Bg5) 19... Nb6?? { (0.00 → 6.91) Blunder. Nxe3 was best. } (19... Nxe3 20. Qxe3 Qe7 21. Rcb1 Qc7 22. Rc1) 20. Qxb5 Nb7 21. Nd2?! { (7.53 → 5.14) Inaccuracy. a4 was best. } (21. a4 Rb8 22. a5 Nd7 23. Qa6 Nbc5 24. dxc5 Rxb3 25. c6 Rxe3 26. fxe3 Nxe5 27. c7 Nxf3+) 21... Qe7 22. Bf1?! { (5.19 → 3.86) Inaccuracy. a4 was best. } (22. a4) 22... Rxc1 23. Rxc1 f6 24. f4?! { (4.27 → 3.06) Inaccuracy. Nf3 was best. } (24. Nf3 Qxa3) 24... fxe5 25. dxe5 h6? { (3.41 → 5.84) Mistake. g5 was best. } (25... g5 26. a4 d4 27. Bxd4 gxf4 28. Ne4 Nd5 29. Nf6+ Nxf6 30. exf6 Bxf6 31. Bxf6 Rxf6 32. Qg5+) 26. Bc5?? { (5.84 → 0.39) Blunder. Qa6 was best. } (26. Qa6 d4 27. Bxd4 g5 28. Qxa7 Nd5 29. f5 exf5 30. Bg2 Rd8 31. Nc4 Bf8 32. Nd6 Nxd6) 26... Nxc5 27. Qxc5 Qf7? { (0.57 → 1.83) Mistake. Qxc5+ was best. } (27... Qxc5+ 28. Rxc5) 28. Nf3 Rc8 29. Qe3 Rxc1 30. Qxc1 Kh7?? { (2.39 → 5.47) Blunder. g5 was best. } (30... g5 31. Bd3) 31. h4 Qf5 32. Bd3?? { (6.54 → -4.55) Blunder. Nd4 was best. } (32. Nd4 Qg4 33. Kh2 Bxe5 34. Bh3 Qxh3+ 35. Kxh3 Bxd4 36. Qc6 Kg7 37. Qxe6 Bf6 38. Qc6 Kf7) 32... Qxd3 33. Qf1 Qxb3 34. Nd4?! { (-5.96 → -8.74) Inaccuracy. Qf2 was best. } (34. Qf2 Qb1+) 34... Qxa3?! { (-8.74 → -5.98) Inaccuracy. Qxg3+ was best. } (34... Qxg3+ 35. Qg2 Qe1+ 36. Qf1 Qxh4 37. Qf3 Bxe5 38. Nxe6 Bd6 39. Qe3 d4 40. Nxd4 Bc5 41. Qe5) 35. Nxe6 Qe3+?! { (-8.13 → -4.91) Inaccuracy. Qxg3+ was best. } (35... Qxg3+) 36. Kg2 Nc4 37. h5 Qe4+ 38. Kh2 gxh5 39. Qf2 Ne3 40. Kg1 Qb1+ 41. Kh2 Ng4+ 42. Kg2 Nxf2 43. Kxf2?! { (-75.27 → Mate in 21) Checkmate is now unavoidable. Nxg7 was best. } (43. Nxg7 Qe4+) 43... Qb6+ 44. Nd4 Qxd4+ 45. Kf3 Qe4+ 46. Kf2 a5 47. g4 Qxf4+ 48. Kg2 Qxe5 49. Kf2 hxg4 50. Kg2 a4 51. Kf2 a3 52. Kg2 a2 53. Kf2 a1=Q { Black wins on time. } 0-1