CohenChessClub.com

[Event "April Chess Megatournament"] [Site "https://cohenchessclub.com/sQjEeOPJ"] [Date "2022.04.09"] [White "Atticus"] [Black "Freddy"] [Result "1-0"] [UTCDate "2022.04.09"] [UTCTime "20:31:27"] [WhiteElo "1505"] [BlackElo "1246"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [BlackTitle "🏠"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3?! { (0.82 → 0.30) Inaccuracy. e5 was best. } (2. e5 Nd5 3. c4 Nb6 4. Nf3 d6 5. exd6 exd6 6. d4 Be7) 2... Nc6?! { (0.30 → 0.95) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Ne7 8. Ng3 c6 9. Ba4) 3. Nf3?! { (0.95 → 0.07) Inaccuracy. d4 was best. } (3. d4 e6) 3... Ng4?? { (0.07 → 2.41) Blunder. e5 was best. } (3... e5 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Bc5 9. Qe2+ Qe6 10. O-O) 4. Bc4?! { (2.41 → 1.63) Inaccuracy. h3 was best. } (4. h3) 4... e5 5. Nxe5?? { (2.18 → -4.93) Blunder. h3 was best. } (5. h3) 5... Ncxe5?? { (-4.93 → -1.75) Blunder. Ngxe5 was best. } (5... Ngxe5) 6. Bb3?? { (-1.75 → -6.65) Blunder. Be2 was best. } (6. Be2 Nf6 7. d4 Ng6 8. e5 Ng8 9. Bc4 d5 10. Bxd5 c6 11. Bb3 Be6 12. O-O N8e7) 6... Qh4 7. g3 Qf6?? { (-7.88 → -0.69) Blunder. Qh3 was best. } (7... Qh3 8. Qe2) 8. d4?? { (-0.69 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (8. f4 Bc5 9. Nd5 Qg6 10. Qe2 d6 11. fxe5 Nxe5 12. Nf4 Qg4 13. Qxg4 Bxg4 14. h3 Bf3) 8... Nxf2?? { (Mate in 1 → -0.16) Lost forced checkmate sequence. Qxf2# was best. } (8... Qxf2#) 9. Qh5?? { (-0.16 → -6.00) Blunder. dxe5 was best. } (9. dxe5 Nxd1) 9... Nxh1 10. Nd5?! { (-6.13 → -16.28) Inaccuracy. Qxe5+ was best. } (10. Qxe5+ Qxe5) 10... Nf3+?! { (-16.28 → -5.80) Inaccuracy. Qf2+ was best. } (10... Qf2+) 11. Kd1?? { (-5.80 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (11. Kf1 Nd2+) 11... Qa6?? { (Mate in 9 → 8.13) Lost forced checkmate sequence. Qxd4+ was best. } (11... Qxd4+ 12. Ke2 Qf2+ 13. Kd3 Qf1+ 14. Kc3 Qe1+ 15. Bd2 Qxd2+ 16. Kc4 Qd4+ 17. Kb5 c6+ 18. Ka5) 12. Nxc7+ Kd8 13. Nxa6 Rb8 14. Nxb8 Bd6 15. Qxf3 Bxb8 16. Qxf7 Bd6 17. Bg5+ Kc7 18. Qxg7 Re8 19. Qxh7 Rxe4 20. Qxe4 b5 21. Qe8 Bb7?! { (16.23 → Mate in 4) Checkmate is now unavoidable. Nxg3 was best. } (21... Nxg3 22. Qe1) 22. Qc8+? { (Mate in 4 → 8.41) Lost forced checkmate sequence. Qd8+ was best. } (22. Qd8+ Kc6 23. d5+ Kc5 24. Be3+ Kb4 25. a3#) 22... Kxc8 23. Kd2 Bf3 24. Ke3 Bg2 25. Rg1 Bb4 26. Rxg2 Be1 27. Rg1 Ba5 28. Rxh1 d5 29. Bxd5 b4 30. Rf1 b3?! { (64.08 → Mate in 18) Checkmate is now unavoidable. Bb6 was best. } (30... Bb6 31. Rf7) 31. axb3 a6 32. Bc6?! { (Mate in 14 → 69.92) Lost forced checkmate sequence. Ra1 was best. } (32. Ra1 Bb4 33. c3 Bd6 34. Rxa6 Kc7 35. Rxd6 Kxd6 36. c4 Kd7 37. c5 Kc7 38. Bf4+ Kd7) 32... Bb4 33. Bf4 a5?! { (77.30 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (33... Kd8 34. c3) 34. Bd6?! { (Mate in 9 → 69.10) Lost forced checkmate sequence. Be5 was best. } (34. Be5 a4 35. bxa4 Kd8 36. Rf7 Be7 37. h4 Bb4 38. Bc7+ Kc8 39. Bb6 Bd6 40. Rg7 Bf4+) 34... Bxd6 35. Rf8+ Kc7 36. d5 Bxf8 37. c4 Bh6+ 38. Kd4 Bg7+ 39. Ke4 Bxb2 40. h4 Kb8 41. g4 Bf6 42. h5 Kc8 43. h6 Kd8 44. h7 Ke7 45. g5 Ba1 46. g6 Kf8 47. Kf5 Bb2?! { (19.11 → Mate in 8) Checkmate is now unavoidable. Kg7 was best. } (47... Kg7 48. Ba4) 48. Ke6?! { (Mate in 8 → 16.36) Lost forced checkmate sequence. d6 was best. } (48. d6 Bh8 49. Ke6 Kg7 50. d7 Kh6 51. d8=Q Kh5 52. Kf5 Kh6 53. Qxh8 Kh5 54. Qe5 Kh4) 48... Bc3?! { (16.36 → Mate in 7) Checkmate is now unavoidable. Kg7 was best. } (48... Kg7 49. d6) 49. Be8?! { (Mate in 7 → 18.85) Lost forced checkmate sequence. d6 was best. } (49. d6 Bh8 50. d7 Kg7 51. d8=Q Kh6 52. Qh4+ Kg7 53. Qf6+ Kh6 54. g7+ Kxh7 55. gxh8=Q#) 49... Kxe8 50. d6 Kf8?! { (19.83 → Mate in 6) Checkmate is now unavoidable. Kd8 was best. } (50... Kd8 51. c5) 51. d7 Kg7 52. d8=Q Kxg6 53. h8=Q Bxh8 54. Qxh8 Kg5 55. Qc3 Kg4 56. Qxa5 Kf3 { Black offers draw } 57. c5 Ke4 58. c6 Kd4 59. c7 Ke3 60. c8=Q Kf2 61. Qcc3 Ke2 62. Qa2+ Kd1 63. Qca1# { White wins by checkmate. } 1-0