[Event "Lichess Bundesliga Team Battle"] [Site "https://lichess.org/pZaCVDn3"] [Date "2023.05.21"] [White "markos_math"] [Black "Yurrrec"] [Result "1-0"] [UTCDate "2023.05.21"] [UTCTime "18:20:12"] [WhiteElo "2541"] [BlackElo "1882"] [WhiteRatingDiff "+2"] [BlackRatingDiff "+0"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } a6 4. Bxc6 bxc6 5. O-O d6 6. Re1 e6 7. c3 Be7 8. d4?! { (1.32 → 0.46) Inaccuracy. e5 was best. } (8. e5 d5 9. d3 g5 10. h3 a5 11. c4 h5 12. Nh2 dxc4) 8... cxd4 9. cxd4 Nf6 10. Qc2 O-O 11. Qxc6 Bd7 12. Qc2 Rc8 13. Nc3 Bb5 14. Qd1 Bd7 15. e5 dxe5 16. dxe5 Ne8 17. Be3 Bb5?? { (0.85 → 3.70) Blunder. Nc7 was best. } (17... Nc7) 18. Qxd8 Rxd8 19. Nxb5 axb5 20. Red1?? { (3.87 → 1.66) Blunder. Nd4 was best. } (20. Nd4 Rc8 21. Nxb5 f6 22. Rec1 Ra8 23. a4 fxe5 24. a5 Nf6 25. Nc7 Rac8 26. a6 Nd5) 20... Nc7 21. Bb6?! { (1.57 → 0.58) Inaccuracy. Nd4 was best. } (21. Nd4 Rfe8 22. a3 Rd7 23. Kf1 f6 24. Nc6 Nd5 25. Nxe7+ Rexe7 26. exf6 gxf6 27. Ke2 Kf7) 21... Nd5?? { (0.58 → 4.20) Blunder. Rxd1+ was best. } (21... Rxd1+ 22. Rxd1) 22. Bxd8 Bxd8 23. a4 b4?! { (4.14 → 5.20) Inaccuracy. bxa4 was best. } (23... bxa4 24. Rxa4 Bc7 25. Rda1 h6 26. h4 g6 27. Ra7 g5 28. hxg5 hxg5 29. Nxg5 Bxe5 30. Rb7) 24. a5 Be7 25. Rdc1 Ra8 26. Nd4 Bg5 27. Rc6 Ne7 28. Rd6 h5 29. Nc6 Nf5 30. Rd7 b3 31. g3 h4 32. Kg2 hxg3 33. hxg3 Kh7 34. a6 f6 35. a7 fxe5 36. Rb7 Nd6 37. Rb8 Rxa7 38. Rxa7 Nc4 39. Rxb3 Bf6 40. Rb5 e4 41. b3 Nd6 42. Rb8 Nf5 43. Re8 e3 44. Rxe6 Kg6 45. fxe3 Nh6 46. e4 Kg5 47. e5 Ng4 48. exf6 gxf6 49. Rg7+ Kf5 50. Rxg4?! { (Mate in 1 → 16.42) Lost forced checkmate sequence. Nd4# was best. } (50. Nd4#) 50... Kxe6 51. Rf4?! { (Mate in 11 → 16.10) Lost forced checkmate sequence. Rd4 was best. } (51. Rd4 Kf7 52. b4 Kg6 53. b5 Kg7 54. b6 f5 55. b7 f4 56. Rxf4 Kh7 57. b8=Q Kg7) 51... Kf7?! { (16.10 → Mate in 11) Checkmate is now unavoidable. f5 was best. } (51... f5 52. Nd4+ Ke5 53. Nxf5 Kf6 54. Nd4+ Ke7 55. Ne2 Kd6 56. Kf2 Kc7 57. Rd4 Kb6 58. g4) 52. b4 Ke6 53. b5?! { (Mate in 10 → 22.08) Lost forced checkmate sequence. Rd4 was best. } { Black resigns. } (53. Rd4 f5 54. Kf3 f4 55. gxf4 Kf7 56. b5 Kg6 57. b6 Kf6 58. b7 Ke6 59. b8=Q Kf5) 1-0