CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/ibFiAnni"] [Date "2022.08.23"] [White "Isaac2"] [Black "Anisha"] [Result "0-1"] [UTCDate "2022.08.23"] [UTCTime "20:44:50"] [WhiteElo "1535"] [BlackElo "1755"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Qf3? { (1.15 → -0.28) Mistake. d4 was best. } (4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Ne5 e6 8. g4 Bg6 9. h4 Nbd7 10. Nxd7 Nxd7) 4... Nc6 5. Bc4 Nf6 6. d3? { (-0.61 → -1.98) Mistake. Nge2 was best. } (6. Nge2 Ne5) 6... Bg4? { (-1.98 → -0.44) Mistake. Nd4 was best. } (6... Nd4 7. Qd1 b5 8. Be3 bxc4 9. Bxd4 e5 10. Be3 Rb8 11. dxc4 Rxb2 12. Bd2 Be6 13. a3) 7. Qf4?! { (-0.44 → -1.43) Inaccuracy. Qe3 was best. } (7. Qe3 O-O-O 8. f3 Nd4 9. Kd1 Be6 10. Bxe6+ Nxe6 11. Nge2 Qa6 12. a4 g6 13. b4 h5) 7... O-O-O 8. Bxf7? { (-0.94 → -2.26) Mistake. f3 was best. } (8. f3 e5 9. Qd2 Bh5 10. Nge2 Nd4 11. Nxd4 exd4 12. Ne2 Bb4 13. c3 Bc5 14. b4 dxc3) 8... e5 9. Qc4?? { (-2.62 → -5.37) Blunder. Qa4 was best. } (9. Qa4 Qxa4) 9... Rd4?? { (-5.37 → -0.12) Blunder. Nd4 was best. } (9... Nd4 10. Kf1 b5 11. Nxb5 Qxb5 12. Qxb5 Nxb5 13. Nf3 Bxf3 14. gxf3 Nd4 15. c3 Nxf3 16. Ke2) 10. Be6+?? { (-0.12 → -6.81) Blunder. Qb5 was best. } (10. Qb5 Qxb5 11. Nxb5 Rd7 12. Bb3 e4 13. f3 exf3 14. gxf3 Re7+ 15. Kf2 Be6 16. Ne2 Re8) 10... Kb8 11. Qb3 Rb4 12. Qa3 Qxa3?? { (-8.50 → 0.08) Blunder. Re4+ was best. } (12... Re4+ 13. dxe4) 13. bxa3 Rd4?! { (-0.08 → 0.56) Inaccuracy. Rb6 was best. } (13... Rb6 14. Bb3 Nd4 15. f3 Bd7 16. Nge2 Rxb3 17. cxb3 Nc2+ 18. Kd2 Nxa1 19. Bb2 Nxb3+ 20. axb3) 14. Nb5?? { (0.56 → -6.75) Blunder. Bb3 was best. } (14. Bb3 e4 15. h3 Bh5 16. Nge2 Bxe2 17. Nxe2 Rd7 18. O-O exd3 19. cxd3 Bc5 20. Nf4 Nd4) 14... Rd8?? { (-6.75 → 0.58) Blunder. Bxe6 was best. } (14... Bxe6) 15. Bxg4 Nxg4 16. f3 Nf6 17. Bg5? { (0.57 → -0.56) Mistake. Ne2 was best. } (17. Ne2) 17... a6 18. Bxf6?? { (-0.48 → -2.44) Blunder. Nc3 was best. } (18. Nc3) 18... gxf6 19. Nc3 Bxa3?! { (-2.57 → -1.89) Inaccuracy. Nd4 was best. } (19... Nd4 20. Kd1) 20. Nge2 Bb2?! { (-1.86 → -1.20) Inaccuracy. Nb4 was best. } (20... Nb4 21. Kd2 c5 22. Ne4 c4 23. N2g3 cxd3 24. c3 Nc2 25. Rab1 Bf8 26. Nf5 Na3 27. Rb3) 21. Rb1 Bxc3+ 22. Nxc3 Nd4 23. O-O? { (-0.62 → -2.13) Mistake. Rb2 was best. } (23. Rb2 b6 24. Kf2 Rhe8 25. Nd1 Kb7 26. Ne3 f5 27. Re1 h5 28. Nc4 Nc6 29. Ne3 Rf8) 23... Nxc2 24. Rb2? { (-1.72 → -3.51) Mistake. Ne4 was best. } (24. Ne4 a5) 24... Ne3 25. Re1 Rxd3?! { (-3.62 → -2.46) Inaccuracy. Nd5 was best. } (25... Nd5 26. Nxd5) 26. Rxe3?? { (-2.46 → -6.83) Blunder. Ne4 was best. } (26. Ne4 Nc4 27. Rxb7+ Kxb7 28. Nc5+ Kb6 29. Nxd3 c5 30. h4 Nd6 31. Kf2 Ra8 32. Rc1 c4) 26... Rxe3 27. Nd5 Re1+ 28. Kf2 Rd1 29. Nxf6 Rhd8 30. Nxh7 R8d2+ 31. Rxd2 Rxd2+ 32. Ke1 Rxa2 33. Nf6 Rxg2 34. Nd7+ Kc8 35. Nxe5 Rxh2 36. f4 Kd8 37. Kf1 Ke7 38. Kg1 Ra2 39. Kf1 Kf6 40. Ke1 Kf5 41. Kd1 Kxf4 42. Nd3+ Ke3 43. Nb4?! { (-10.08 → Mate in 15) Checkmate is now unavoidable. Ne5 was best. } (43. Ne5 Kd4) 43... Rd2+ 44. Kc1 Rh2?! { (Mate in 16 → -10.35) Lost forced checkmate sequence. c5 was best. } (44... c5 45. Nc2+ Rxc2+ 46. Kxc2 Kd4 47. Kd1 Kd3 48. Ke1 c4 49. Kf2 c3 50. Kf3 a5 51. Kg4) 45. Kd1?! { (-10.35 → Mate in 17) Checkmate is now unavoidable. Nd5+ was best. } (45. Nd5+ Kd3) 45... a5?! { (Mate in 17 → -13.44) Lost forced checkmate sequence. Rd2+ was best. } (45... Rd2+ 46. Kc1 c5 47. Nc2+ Rxc2+ 48. Kxc2 Kd4 49. Kb3 c4+ 50. Kc2 c3 51. Kd1 Kd3 52. Ke1) 46. Nc2+ Kd3 47. Ne1+ Kc3 48. Kc1?! { (-11.63 → Mate in 15) Checkmate is now unavoidable. Nf3 was best. } (48. Nf3 Rh1+) 48... a4 49. Nf3 Rh1+ 50. Ne1 Rxe1# { Black wins by checkmate. } 0-1