CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/f9tMOThe"] [Date "2022.05.26"] [White "Luciano"] [Black "Kamran"] [Result "0-1"] [UTCDate "2022.05.26"] [UTCTime "20:33:54"] [WhiteElo "1219"] [BlackElo "1556"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+17"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } e6 3. Nf3 h6 4. e3 Bb4+?! { (0.35 → 0.94) Inaccuracy. Nf6 was best. } (4... Nf6 5. c4 Bd6 6. Bxd6 cxd6 7. Nc3 dxc4 8. Bxc4 O-O 9. O-O a6 10. Bd3 Bd7 11. Rc1) 5. c3 Ba5 6. Bd3 a6 7. Qa4+?! { (1.86 → 1.26) Inaccuracy. Nbd2 was best. } (7. Nbd2 Bb6) 7... b5?? { (1.26 → 9.79) Blunder. c6 was best. } (7... c6 8. Nbd2 Bc7 9. O-O Bxf4 10. exf4 Ne7 11. Rae1 Qc7 12. Ne5 Nd7 13. Ndf3 b6 14. Bb1) 8. Qxa5 c5 9. Qa3 cxd4 10. Nxd4 Nf6 11. Nd2 g5 12. O-O-O? { (10.59 → 4.71) Mistake. Bd6 was best. } (12. Bd6) 12... gxf4 13. exf4 Rg8?! { (4.58 → 6.03) Inaccuracy. Qe7 was best. } (13... Qe7 14. Bxb5+) 14. Rhe1 Rxg2 15. Qb3?? { (6.03 → 0.60) Blunder. Bxb5+ was best. } (15. Bxb5+ Bd7) 15... Bd7?? { (0.60 → 4.93) Blunder. Qd6 was best. } (15... Qd6 16. f5 Kf8 17. fxe6 Bxe6 18. Bc2 Nbd7 19. f3 Rxh2 20. Nf1 Rh1 21. Ne3 Rxe1 22. Rxe1) 16. Nxb5?? { (4.93 → -4.29) Blunder. f5 was best. } (16. f5 Rxf2) 16... axb5 17. Bxb5?! { (-3.93 → -6.39) Inaccuracy. f5 was best. } (17. f5 Rxf2) 17... Nc6?? { (-6.39 → -2.85) Blunder. Rxf2 was best. } (17... Rxf2 18. f5) 18. c4?! { (-2.85 → -4.27) Inaccuracy. f5 was best. } (18. f5 Qc7 19. fxe6 fxe6 20. Kb1 Rxf2 21. c4 Kf7 22. Bxc6 Qxc6 23. Nf3 Qa4 24. Ne5+ Ke7) 18... Rb8?? { (-4.27 → -1.12) Blunder. Ne7 was best. } (18... Ne7) 19. Qd3?? { (-1.12 → -6.69) Blunder. cxd5 was best. } (19. cxd5 Nb4) 19... Rxh2?? { (-6.69 → -2.59) Blunder. Nb4 was best. } (19... Nb4 20. Qb3) 20. Qg3? { (-2.59 → -4.21) Mistake. f5 was best. } (20. f5) 20... Ng4?? { (-4.21 → 1.16) Blunder. Rh5 was best. } (20... Rh5) 21. Qxg4 Rxf2?? { (0.73 → 5.77) Blunder. Nb4 was best. } (21... Nb4 22. Nf3) 22. Qg8+? { (5.77 → 3.56) Mistake. Bxc6 was best. } (22. Bxc6 Rxb2) 22... Ke7 23. Qg3 dxc4? { (3.91 → 9.21) Mistake. Nb4 was best. } (23... Nb4 24. Kb1) 24. Qxf2 Rxb5 25. Nxc4 Qg8 26. f5?! { (8.00 → 5.17) Inaccuracy. a4 was best. } (26. a4 Rf5 27. Nb6 Qd8 28. Kb1 Qc7 29. Nxd7 Qxd7 30. Rxd7+ Kxd7 31. Qb6 Kd6 32. Ka2 h5) 26... Qg5+ 27. Kc2?? { (5.40 → 2.27) Blunder. Ne3 was best. } (27. Ne3 e5) 27... Qxf5+?! { (2.27 → 3.58) Inaccuracy. Nb4+ was best. } (27... Nb4+ 28. Kb1) 28. Kc1?? { (3.58 → -11.92) Blunder. Qxf5 was best. } (28. Qxf5 Rxf5 29. Nb6 Nb4+ 30. Kb3 Nd3 31. Rxd3 Rb5+ 32. Kc4 Rxb6 33. b4 Rc6+ 34. Kb3 Ra6) 28... Qxf2 29. Rf1 Qg2 30. Rg1 Qh2 31. Rh1 Qf4+ 32. Kc2?! { (-14.06 → Mate in 6) Checkmate is now unavoidable. Kb1 was best. } (32. Kb1 Qxc4) 32... Qxc4+ 33. Kb1 Rc5 34. Rhe1 Qc2+ 35. Ka1 e5 36. Rc1 Qg6? { (Mate in 2 → -8.27) Lost forced checkmate sequence. Qxc1+ was best. } (36... Qxc1+ 37. Rxc1 Rxc1#) 37. Rxc5 Bf5 38. Rcxe5+ Kd6 39. a3?? { (-6.92 → Mate in 7) Checkmate is now unavoidable. R5e3 was best. } (39. R5e3) 39... Qg2?? { (Mate in 7 → -3.90) Lost forced checkmate sequence. Nxe5 was best. } (39... Nxe5 40. Re2 Qg1+ 41. Ka2 Qd1 42. Rd2+ Qxd2 43. Kb3 Kc5 44. Ka4 Qxb2 45. Ka5 Qxa3#) 40. Rxf5 Qg4?? { (-3.61 → -1.52) Blunder. Qg6 was best. } (40... Qg6 41. Rf2 f5 42. Rd2+ Kc5 43. Rc1+ Kb6 44. Rh1 h5 45. Rdh2 Nd4 46. Rxh5 Qg2 47. Rd1) 41. Rxf7 Qc4?? { (-1.66 → 0.00) Blunder. Qh4 was best. } (41... Qh4 42. Ref1) 42. Rd1+ Kc5 43. Rf5+ Kb6 44. Rfd5 Qc2 { Black wins on time. } 0-1