CohenChessClub.com

[Event "April Chess Megatournament"] [Site "https://cohenchessclub.com/QxFxzF2o"] [Date "2022.04.09"] [White "jjchess1234"] [Black "Mason2"] [Result "0-1"] [UTCDate "2022.04.09"] [UTCTime "20:08:06"] [WhiteElo "1589"] [BlackElo "1615"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [WhiteTitle "NM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.35 → 0.87) Inaccuracy. c6 was best. } (1... c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe6+?! { (0.87 → 1.45) Inaccuracy. Qa5 was best. } (3... Qa5 4. d4) 4. Qe2? { (1.45 → 0.39) Mistake. Be2 was best. } (4. Be2 Nf6) 4... Qd7?! { (0.39 → 1.25) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nf3) 5. Nf3 e6 6. Ne5?! { (1.76 → 1.12) Inaccuracy. b3 was best. } (6. b3 Bd6) 6... Qd8 7. Qe4?! { (1.31 → 0.50) Inaccuracy. b3 was best. } (7. b3 Nd7) 7... f5?! { (0.50 → 1.48) Inaccuracy. Nf6 was best. } (7... Nf6) 8. Qd3? { (1.48 → 0.36) Mistake. Qe3 was best. } (8. Qe3 Nf6) 8... Bd6?! { (0.36 → 1.25) Inaccuracy. Qxd3 was best. } (8... Qxd3 9. Nxd3 Bd7 10. b3 Nc6 11. Bb2 O-O-O 12. O-O-O e5 13. Na4 Nf6 14. f3 Bd6 15. Nac5) 9. Nf3? { (1.25 → 0.12) Mistake. Qg3 was best. } (9. Qg3 Bxe5 10. Qxe5 Nf6 11. Bb5+ Kf8 12. Qg3 a6 13. Ba4 b5 14. Bb3 Nc6 15. Ne2 Bb7) 9... Nf6 10. Be2?? { (0.29 → -1.61) Blunder. Qe3 was best. } (10. Qe3 O-O 11. d4 f4 12. Qe2 Nc6 13. Bd2 e5 14. dxe5 Nxe5 15. O-O-O Re8 16. Nxe5 Bxe5) 10... O-O?! { (-1.61 → -0.65) Inaccuracy. e5 was best. } (10... e5 11. Qb5+ c6 12. Qc4 b5 13. Qh4 e4 14. Ng5 O-O 15. d3 h6 16. dxe4 hxg5 17. Bxg5) 11. O-O?! { (-0.65 → -1.61) Inaccuracy. Nb5 was best. } (11. Nb5 Nc6) 11... c6?? { (-1.61 → 0.04) Blunder. a6 was best. } (11... a6) 12. h3?! { (0.04 → -0.88) Inaccuracy. Qc4 was best. } (12. Qc4 b5 13. Qh4 e5 14. a4 e4 15. axb5 exf3 16. Bxf3 Qc7 17. bxc6 a6 18. Qc4+ Kh8) 12... Qe7 13. Qe3 Bc7?? { (-0.63 → 1.43) Blunder. e5 was best. } (13... e5 14. Bc4+) 14. Nh2?? { (1.43 → -1.83) Blunder. d4 was best. } (14. d4) 14... Qd6?! { (-1.83 → -0.90) Inaccuracy. e5 was best. } (14... e5) 15. g3? { (-0.90 → -2.21) Mistake. Nf3 was best. } (15. Nf3) 15... f4?? { (-2.21 → -0.15) Blunder. e5 was best. } (15... e5 16. Rd1) 16. gxf4? { (-0.15 → -1.24) Mistake. Qxf4 was best. } (16. Qxf4 Qxf4 17. gxf4 Nd5 18. d3 Bxf4 19. Bg4 c5 20. Nxd5 Bxh2+ 21. Kxh2 exd5 22. Be3 b6) 16... Nd5 17. Nxd5 exd5 18. Qg3? { (-0.92 → -2.25) Mistake. d4 was best. } (18. d4 Bf5 19. Ng4 Nd7 20. Ne5 Bxc2 21. Bg4 Bf5 22. Qg3 Rf6 23. Kh1 Nf8 24. Bxf5 Rxf5) 18... Rxf4?! { (-2.25 → -1.27) Inaccuracy. Qe7 was best. } (18... Qe7 19. Re1 Bxf4 20. Qg2 Qh4 21. Nf3 Qxh3 22. d4 Bd6 23. c4 Qxg2+ 24. Kxg2 Bf5 25. Ne5) 19. d3 Rf7 20. Qxd6 Bxd6 21. Nf3? { (-1.44 → -2.87) Mistake. Bh5 was best. } (21. Bh5 Rf6) 21... Bxh3 22. Re1?! { (-3.06 → -3.86) Inaccuracy. Ng5 was best. } (22. Ng5 Re7 23. Nxh3 Rxe2 24. Bf4 Bxf4 25. Nxf4 Rxc2 26. Rae1 Nd7 27. Re7 Rf8 28. Ne6 Rf7) 22... h6 23. Nh4 Bc5 24. Rd1?? { (-3.72 → -8.37) Blunder. Be3 was best. } (24. Be3 Bxe3) 24... Bxf2+ 25. Kh1 Bxh4 26. Bh5 Rf5 27. Bg6 Rf6 28. Bh5 Nd7 29. Re1 Raf8 30. Kh2 Bxe1 31. Kxh3 Rf1 32. Be3 Rh1+ 33. Kg4?! { (-10.50 → Mate in 1) Checkmate is now unavoidable. Kg2 was best. } (33. Kg2 Rxh5 34. Rxe1 Rhf5 35. Re2 Ne5 36. Bf4 Rxf4 37. Rxe5 Rf2+ 38. Kg3 Rxc2 39. Re7 Rxb2) 33... Nf6+?! { (Mate in 1 → -16.38) Lost forced checkmate sequence. Ne5# was best. } (33... Ne5#) 34. Kf5 Nxh5+ 35. Kg6?! { (-19.35 → Mate in 1) Checkmate is now unavoidable. Ke6 was best. } (35. Ke6 Re8+) 35... Rg1+ 36. Kxh5 Rg5+? { (Mate in 2 → -7.27) Lost forced checkmate sequence. Rf5+ was best. } (36... Rf5+ 37. Bg5 Rgxg5#) 37. Bxg5 hxg5?? { (-7.30 → -2.80) Blunder. Bf2 was best. } (37... Bf2 38. Bd2 Bc5 39. b4 Bd6 40. Rg1 Rf5+ 41. Kg4 Rf6 42. Kh5 Kf7 43. Be3 b6 44. Rxg7+) 38. Kxg5?? { (-2.80 → -8.18) Blunder. Rxe1 was best. } (38. Rxe1 Kf7 39. Kxg5 Rh8 40. Rf1+ Ke6 41. Re1+ Kd6 42. Re2 Rh1 43. Kf4 Rg1 44. Ke3 a5) 38... Bb4 39. c3 Be7+ 40. Kg6 Rf6+ 41. Kg5 Rf1+ 42. Kg4 Rxa1 43. Kf5 Rxa2 44. Ke6 Bf8 45. Kd7 Rxb2 46. Kc7 g5 47. c4 dxc4 48. dxc4 g4 49. Kd7 g3 50. Ke6 g2 51. Kf5 g1=Q 52. Ke4 Qe1+ 53. Kd3 Qd1+ 54. Kc3 Qc1+ 55. Kd4 Bg7+ 56. Kc5 Qe3+ 57. Kd6 Qd4+ 58. Kc7 Qxc4 59. Kb8 Qd5 60. Kc8 Qe6+ 61. Kb8 Qe8+ 62. Kxa7 Ra2+ 63. Kxb7 Rb2+ 64. Kc7 Be5# { Black wins by checkmate. } 0-1