[Event "NBP69 Arena"] [Site "https://lichess.org/Rxa046iU"] [Date "2019.07.21"] [White "CHESS_MASTER1239i"] [Black "sardinee"] [Result "0-1"] [UTCDate "2019.07.21"] [UTCTime "21:30:44"] [WhiteElo "1507"] [BlackElo "1358"] [WhiteRatingDiff "-76"] [BlackRatingDiff "+88"] [Variant "Standard"] [TimeControl "240+2"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } f5 2. a4?! { (0.37 → -0.53) Inaccuracy. d4 was best. } (2. d4 Nf6 3. Nf3 e6 4. c4 b6 5. g3 Be7 6. Bg2 Bb7) 2... f4?? { (-0.53 → 1.82) Blunder. e5 was best. } (2... e5 3. e3 Nc6 4. d4 Nf6 5. Bb5 a6 6. Bxc6 dxc6 7. Ne2) 3. b3? { (1.82 → 0.46) Mistake. d4 was best. } (3. d4) 3... a5? { (0.46 → 1.97) Mistake. e5 was best. } (3... e5 4. e3 Nf6 5. exf4 exf4 6. d4 Nc6 7. Bxf4 d5 8. Bb5 Be7 9. Bxc6+ bxc6 10. Ne2) 4. c3?! { (1.97 → 0.84) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Bxf4 e6 6. c3 b6 7. e3 Be7 8. Bd3 O-O 9. Nf3 Ba6 10. O-O c5) 4... Ra6? { (0.84 → 2.24) Mistake. d6 was best. } (4... d6 5. d4) 5. c4?? { (2.24 → -0.30) Blunder. d4 was best. } (5. d4 Rf6) 5... Rc6?? { (-0.30 → 1.53) Blunder. e5 was best. } (5... e5 6. e3 Nf6 7. exf4 Bc5 8. Nc3 d6 9. Be2 O-O 10. Nf3 e4 11. Ng5 Nc6 12. O-O) 6. b4?? { (1.53 → -1.23) Blunder. Nf3 was best. } (6. Nf3 Nf6 7. g3 fxg3 8. hxg3 d5 9. Ne5 e6 10. Nxc6 Nxc6 11. Bg2 Bc5 12. Nc3 O-O) 6... e5?! { (-1.23 → -0.21) Inaccuracy. axb4 was best. } (6... axb4 7. d4) 7. bxa5?! { (-0.21 → -0.81) Inaccuracy. b5 was best. } (7. b5 Re6 8. Nf3 Bb4 9. g3 Nf6 10. Bb2 d6 11. Nc3 O-O 12. Ng5 Ree8 13. Bg2 h6) 7... Rxc4?! { (-0.81 → 0.01) Inaccuracy. Nf6 was best. } (7... Nf6 8. e3) 8. Qb3?? { (0.01 → -13.23) Blunder. e3 was best. } (8. e3 Rc5) 8... Re4?? { (-13.23 → -1.02) Blunder. Rxc1+ was best. } (8... Rxc1+ 9. Qd1 Rxd1+ 10. Kxd1 Nf6 11. Nh3 Bb4 12. g3 fxg3 13. hxg3 Bxa5 14. Nc3 Nc6 15. Ng5) 9. a6 bxa6?? { (-1.52 → 1.63) Blunder. Nxa6 was best. } (9... Nxa6) 10. Qc4?? { (1.63 → -14.20) Blunder. Qxb8 was best. } (10. Qxb8 Rb4) 10... Bb7?? { (-14.20 → -1.95) Blunder. Rxc4 was best. } (10... Rxc4 11. Nc3 Nf6 12. e3 Rb4 13. Nf3 Nc6 14. Be2 d5 15. Ba3 Rb8 16. Bxf8 Kxf8 17. exf4) 11. Qd4?? { (-1.95 → -14.31) Blunder. Qa2 was best. } (11. Qa2 Nc6) 11... exd4 12. Ba3 Re6 13. Be7 Kxe7 14. Ra3 h5 15. h4 Be4 16. g4 hxg4 17. Rhh3 gxh3 18. h5 Rxh5 19. Nxh3 Bxb1 20. Ng5 Rxg5 21. Bh3?! { (-39.55 → Mate in 6) Checkmate is now unavoidable. Rh3 was best. } (21. Rh3 Rc5) 21... Nh6?! { (Mate in 6 → -45.03) Lost forced checkmate sequence. Rg1+ was best. } (21... Rg1+ 22. Bf1 d3 23. e3 Kf7 24. Rc3 Qh4 25. Rb3 Rxf1+ 26. Kxf1 Qh1#) 22. Bxe6?! { (-45.03 → Mate in 1) Checkmate is now unavoidable. Bf1 was best. } (22. Bf1 Rc6) 22... Kxe6 23. Re3+ Kd5 24. Rd3 Qe8 25. e3 fxe3 26. fxe3 Ke4 27. exd4 Kxd3+ 28. Kf2 Ng4+ 29. Kf3 Ba3 30. d5 Rxd5 31. a5 c6 32. Kxg4 Kxd2 33. Kh4 Rd4+ 34. Kg5 g6 35. Kf6 Rd6+ 36. Kg5 Qd8+ 37. Kh6 g5+ 38. Kh5 Rd3 39. Kg4 Rd4+ 40. Kg3 Ke3 41. Kg2 Rd2+ 42. Kg3 Ke4 43. Kg4 Rg2+ 44. Kh5 Rh2+ 45. Kg6 Rh8 46. Kf7 g4 47. Kg6 d5 48. Kf7 Nd7 49. Ke6 Nc5+ 50. Kf7 Qd7+ 51. Kf6 Rh5 52. Kg6 Ke3+ 53. Kxh5 Nd3 54. Kg5 Qg7+ 55. Kh4 Nf2 56. Kg3 Ne4+ 57. Kg2 Bc1 58. Kf1 Kd3 59. Ke1 g3 60. Kd1 Bb2 61. Ke1 g2 62. Kd1 g1=Q# { Black wins by checkmate. } 0-1