CohenChessClub.com

[Event "August Chess Megatournament"] [Site "https://cohenchessclub.com/hGViMpBm"] [Date "2022.08.20"] [White "Beckett2"] [Black "Mason2"] [Result "0-1"] [UTCDate "2022.08.20"] [UTCTime "19:21:42"] [WhiteElo "1549"] [BlackElo "1654"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [WhiteTitle "GM🍏"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nc6 5. d4 Nf6 6. d5?! { (1.36 → 0.62) Inaccuracy. Bb5 was best. } (6. Bb5 Bd7) 6... Nb8? { (0.62 → 1.96) Mistake. Nb4 was best. } (6... Nb4 7. Bg5) 7. Bg5 c6 8. dxc6 Nxc6 9. Qxd8+ Nxd8 10. Bxf6 exf6 11. O-O-O? { (2.60 → 1.40) Mistake. Bb5+ was best. } (11. Bb5+ Nc6) 11... Ne6?? { (1.40 → 7.00) Blunder. a6 was best. } (11... a6 12. Bc4 Be6 13. Bb3 Bc5 14. Ne4 Ba7 15. Nd4 Bxb3 16. axb3 O-O 17. Rhe1 Bxd4 18. Rxd4) 12. Bb5+ Ke7 13. Nd5+ Kd8 14. Nxf6+? { (7.08 → 4.19) Mistake. Nb6+ was best. } (14. Nb6+ Kc7 15. Nxa8+ Kb8 16. Bd7 h5 17. Bxc8 Kxc8 18. Kb1 Bc5 19. Rd2 Rd8 20. Rhd1 Bxf2) 14... Kc7 15. Ne8+ Kb8 16. Ne5 Nc5?! { (4.78 → 7.57) Inaccuracy. Bc5 was best. } (16... Bc5 17. Nd6 a6 18. Bc4 Nf4 19. Ne4 Bb6 20. g3 f5 21. Ng5 Ng6 22. Nef7 Re8 23. Nd6) 17. Nd7+?? { (7.57 → 2.79) Blunder. Nxf7 was best. } (17. Nxf7 a6) 17... Nxd7?! { (2.79 → 3.79) Inaccuracy. Bxd7 was best. } (17... Bxd7) 18. Bxd7 Bxd7? { (3.60 → 6.63) Mistake. Bb4 was best. } (18... Bb4 19. Nxg7) 19. Rxd7 a5 20. Rxf7 Bc5 21. Nxg7 Bb6 22. Rd1 h5 23. Rd6 Bc5 24. Rd5 Bb6 25. Re7 Ra6 26. Re8+?! { (6.99 → 5.18) Inaccuracy. Rf7 was best. } (26. Rf7) 26... Rxe8 27. Nxe8 Bxf2 28. Rxh5 Re6 29. Rh8 Re7?! { (4.92 → 6.41) Inaccuracy. Rg6 was best. } (29... Rg6 30. g3) 30. Nf6+ Ka7 31. Rh7 Re6 32. Ng4 Bg1 33. h4? { (6.36 → 3.46) Mistake. Rd7 was best. } (33. Rd7) 33... Rd6? { (3.46 → 6.71) Mistake. Re2 was best. } (33... Re2 34. a4 Rxg2 35. Ne5 Bf2 36. h5 Rg5 37. Nc4 Rg4 38. Nd6 Rxa4 39. Rxb7+ Ka6 40. Rf7) 34. c3?! { (6.71 → 4.47) Inaccuracy. h5 was best. } (34. h5 a4 35. Rf7 a3 36. bxa3 Bc5 37. c3 Rd3 38. Rf3 Rd5 39. h6 Rg5 40. Rf4 Bd6) 34... Re6?! { (4.47 → 6.40) Inaccuracy. Rg6 was best. } (34... Rg6 35. Ne5 Rxg2 36. a4 Bh2 37. Nf3 Bf4+ 38. Kb1 Rg3 39. Nd4 Be3 40. Nf5 Rg1+ 41. Ka2) 35. Rh6?? { (6.40 → 3.00) Blunder. Rh5 was best. } (35. Rh5 Re2) 35... Re3?? { (3.00 → 7.06) Blunder. Be3+ was best. } (35... Be3+ 36. Nxe3) 36. Nxe3 Bxe3+ 37. Kc2 Bxh6 38. Kd3?? { (5.69 → 2.34) Blunder. g4 was best. } (38. g4 Kb6) 38... b5?? { (2.34 → 6.07) Blunder. Kb6 was best. } (38... Kb6) 39. h5?! { (6.07 → 3.93) Inaccuracy. g4 was best. } (39. g4) 39... b4?! { (3.93 → 6.05) Inaccuracy. Kb7 was best. } (39... Kb7 40. Ke4) 40. a4?? { (6.05 → 0.33) Blunder. cxb4 was best. } (40. cxb4) 40... b3?? { (0.33 → 6.15) Blunder. bxa3 was best. } (40... bxa3 41. bxa3) 41. c4?? { (6.15 → 0.00) Blunder. Kc4 was best. } (41. Kc4 Kb6) 41... Kb6 42. Kd4 Bg7+ 43. Kd3?? { (-0.01 → -8.18) Blunder. Kd5 was best. } (43. Kd5 Kc7 44. c5 Kb7 45. Kc4 Kc6 46. g4 Bf6 47. Kxb3 Kxc5 48. Kc2 Kc4 49. b3+ Kb4) 43... Bxb2 44. h6 Bh8 45. h7 b2 46. Kc2 Kc5 47. Kb1 Kxc4 48. g4?! { (-74.67 → Mate in 8) Checkmate is now unavoidable. Kc2 was best. } (48. Kc2 Kb4) 48... Kb4 49. Ka2 Kxa4 50. Kb1 Kb4 51. Kc2 a4 52. Kb1 a3 53. Ka2 Kc3 54. Kb1 Kb3 55. g5 a2# { Black wins by checkmate. } 0-1