[Event "practice Arena"] [Site "https://lichess.org/Sc3vrnqO"] [Date "2023.09.08"] [White "JLun"] [Black "TCA_Ed"] [Result "1-0"] [UTCDate "2023.09.08"] [UTCTime "10:12:08"] [WhiteElo "1542"] [BlackElo "2126"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. d4 e5?! { (0.11 → 0.67) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nf3 e6 6. Na3 Nf6 7. Bc4 Qd8 8. O-O cxd4 9. Nb5) 5. Nf3 Bg4?! { (0.32 → 1.40) Inaccuracy. cxd4 was best. } (5... cxd4 6. cxd4 exd4 7. Qxd4 Nf6 8. Nc3 Qe6+ 9. Be3 Nc6 10. Qa4) 6. Be2?! { (1.40 → 0.45) Inaccuracy. Nbd2 was best. } (6. Nbd2 Bxf3 7. Qxf3 Qxf3 8. Nxf3 exd4 9. cxd4 cxd4 10. Bb5+ Nc6) 6... cxd4? { (0.45 → 1.75) Mistake. e4 was best. } (6... e4 7. Ng5 Bxe2 8. Qxe2 Nc6 9. Nxe4 O-O-O 10. O-O cxd4 11. cxd4) 7. cxd4 Bb4+ 8. Nc3 exd4 9. Qxd4?! { (1.31 → 0.61) Inaccuracy. O-O was best. } (9. O-O Bxc3 10. bxc3 d3 11. Bxd3 Bxf3 12. Re1+ Ne7 13. c4 Qa5 14. Rxe7+ Kxe7 15. Qxf3 Re8) 9... Bxf3?? { (0.61 → 5.00) Blunder. Qxd4 was best. } (9... Qxd4) 10. Qxb4 a5 11. Nxd5 axb4 12. Nc7+ Kf8 13. Nxa8 Bxg2 14. Rg1 Bc6 15. Nc7 Nf6 16. Bb5 h5 17. Bxc6 Nxc6 18. Nb5 h4 19. h3 Rh5 20. Nd6 Nd4 21. Rb1?! { (4.66 → 3.18) Inaccuracy. Be3 was best. } (21. Be3 Nc2+ 22. Ke2 Nxa1 23. Rxa1 Nd5 24. Bd2 Re5+ 25. Kf1 g5 26. Nxb7 g4 27. Re1 Rxe1+) 21... Re5+?! { (3.18 → 4.08) Inaccuracy. b3 was best. } (21... b3 22. axb3) 22. Be3 Nf3+ 23. Ke2 Nd4+ 24. Kd3 Nf3 25. Rgd1 Ra5 26. Nxb7 Rxa2 27. Bc5+ Kg8 28. Bxb4 Ra7 29. Nc5 Ne5+ 30. Ke2 Rb7?! { (5.20 → 8.39) Inaccuracy. Nc4 was best. } (30... Nc4 31. b3 Re7+ 32. Kd3 Ne5+ 33. Kc2 g5 34. Bc3 Rc7 35. Rd8+ Kg7 36. b4 Nc6 37. Rd6) 31. Bc3?! { (8.39 → 5.83) Inaccuracy. Nxb7 was best. } (31. Nxb7 Ne4 32. Nd6 Ng5 33. f4 Nxh3 34. fxe5 Nf4+ 35. Kf3 g5 36. Nf5 Ng6 37. Rd8+ Kh7) 31... Re7 32. Kf1 Ng6 33. Bxf6 gxf6 34. Nd3 Kg7 35. b3 Rb7 36. b4 Ne7 37. b5 Nd5 38. Nc5 Rb6?! { (6.02 → 8.86) Inaccuracy. Rxb5 was best. } (38... Rxb5 39. Rxb5 Nc3 40. Rb3 Nxd1 41. Nd7 Nb2 42. Rxb2 f5 43. Nb6 f4 44. Ke1 f5 45. Kd1) 39. Rxd5 Kg6 40. Nd7 Rb7?! { (38.71 → Mate in 14) Checkmate is now unavoidable. Rb8 was best. } (40... Rb8 41. Nxb8) 41. b6?! { (Mate in 14 → 13.46) Lost forced checkmate sequence. Ke2 was best. } (41. Ke2 Ra7 42. Rg1+ Kh6 43. Nxf6 Ra2+ 44. Ke3 Ra3+ 45. Kd4 Rd3+ 46. Ke5 Re3+ 47. Ne4 f6+) 41... f5 42. Ne5+ Kf6 43. Rd7 Rb8?! { (16.59 → Mate in 8) Checkmate is now unavoidable. Kxe5 was best. } (43... Kxe5 44. Rxb7) 44. Nxf7?! { (Mate in 8 → 10.25) Lost forced checkmate sequence. f4 was best. } (44. f4 Re8 45. b7 Rxe5 46. b8=Q Re4 47. Qh8+ Kg6 48. Rb6+ Re6 49. Rxe6+ fxe6 50. Qg8+ Kh6) 44... Ke6?! { (10.25 → Mate in 8) Checkmate is now unavoidable. Rf8 was best. } (44... Rf8 45. Nd8 Kg6 46. b7 Rf6 47. Rb5 Kg5 48. Nf7+ Kh5 49. Nd6 Kg6 50. Rd8 f4 51. Rh8) 45. Rd8?! { (Mate in 8 → 45.91) Lost forced checkmate sequence. Rc7 was best. } (45. Rc7 f4 46. b7 Kf5 47. Rb5+ Kf6 48. Rb6+ Kg7 49. Ng5+ Kf8 50. Rg6 f3 51. Ne6+ Ke8) 45... Rb7 46. Ng5+ Kf6 47. Nf3 Ke7 48. Rh8 Kf6?! { (12.72 → Mate in 11) Checkmate is now unavoidable. Ke6 was best. } (48... Ke6 49. Nxh4) 49. Rxh4?! { (Mate in 11 → 39.13) Lost forced checkmate sequence. Rh6+ was best. } (49. Rh6+ Kg7 50. Rc6 Rb8 51. b7 Kf7 52. Ng5+ Ke7 53. Rc8 Kf6 54. Rxb8 Kxg5 55. Rf8 Kf4) 49... Kg6 50. Rc4 Kf6 51. Rc7 Rb8 52. b7 { Black resigns. } 1-0