CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/cpo65NL8"] [Date "2024.02.20"] [White "Stella"] [Black "Aiden4"] [Result "1/2-1/2"] [UTCDate "2024.02.20"] [UTCTime "15:17:26"] [WhiteElo "911"] [BlackElo "1567"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e3 { A00 Van't Kruijs Opening } c5 2. d3 d5 3. f3? { (-0.42 → -1.47) Mistake. c4 was best. } (3. c4 dxc4 4. d4 cxd4 5. Bxc4 Qc7 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. exd4 Ngf6 9. Nc3 e6) 3... e5 4. c3 b5?? { (-1.75 → 0.46) Blunder. Nc6 was best. } (4... Nc6 5. e4 Nf6 6. c4 d4 7. g3 h6 8. Bh3 Bd6 9. Bxc8 Qxc8 10. h4 Nh5 11. g4) 5. b3?? { (0.46 → -1.79) Blunder. d4 was best. } (5. d4) 5... a5?? { (-1.79 → 0.49) Blunder. a6 was best. } (5... a6 6. a4) 6. a3?? { (0.49 → -2.01) Blunder. d4 was best. } (6. d4 exd4 7. Bxb5+ Bd7 8. Bxd7+ Nxd7 9. exd4 cxd4 10. Qxd4 Be7 11. Ne2 Ngf6 12. Qd1 O-O) 6... Nc6 7. g3?! { (-1.65 → -2.27) Inaccuracy. c4 was best. } (7. c4) 7... c4?? { (-2.27 → 0.41) Blunder. Nf6 was best. } (7... Nf6 8. c4) 8. bxc4 bxc4 9. dxc4 dxc4?! { (0.00 → 0.67) Inaccuracy. d4 was best. } (9... d4 10. cxd4 exd4 11. Ne2 Bc5 12. Bb2 Nge7 13. exd4 Ba7 14. Nbc3 Nxd4 15. Nxd4 Bxd4 16. Rb1) 10. h3?? { (0.67 → -2.38) Blunder. Qxd8+ was best. } (10. Qxd8+) 10... Qxd1+? { (-2.38 → -0.89) Mistake. Qc7 was best. } (10... Qc7 11. Bxc4 a4 12. Ne2 Nf6 13. Bb5 Be7 14. c4 O-O 15. Kf2 Be6 16. Qc2 Na5 17. Bxa4) 11. Kxd1 Bb7? { (-1.05 → 0.00) Mistake. Bc5 was best. } (11... Bc5) 12. Ra2? { (0.00 → -1.41) Mistake. Nd2 was best. } (12. Nd2 Nf6 13. Bxc4 O-O-O 14. e4 a4 15. Ne2 Na5 16. Bxf7 Bc5 17. Rb1 Ba6 18. c4 Bxc4) 12... Rd8+? { (-1.41 → -0.19) Mistake. e4 was best. } (12... e4 13. f4 O-O-O+ 14. Ke1 Rd3 15. Ne2 Nf6 16. Nd4 Nxd4 17. cxd4 Nd5 18. Rhh2 Bd6 19. Rhb2) 13. Bd2?? { (-0.19 → -2.23) Blunder. Ke1 was best. } (13. Ke1) 13... Bc5?! { (-2.23 → -1.63) Inaccuracy. Ba6 was best. } (13... Ba6 14. a4 Nf6 15. e4 Nd7 16. Ne2 Bc5 17. g4 O-O 18. Kc2 Rb8 19. Ng3 g6 20. Be1) 14. Rb2? { (-1.63 → -3.09) Mistake. Bxc4 was best. } (14. Bxc4 Bxe3 15. Ke2 Ba7 16. Be3 Nf6 17. Bxa7 Nxa7 18. Rb2 Ba8 19. Kf2 O-O 20. Nd2 Nc8) 14... Rd7?? { (-3.09 → -1.00) Blunder. Ba6 was best. } (14... Ba6 15. e4) 15. Rxb7?? { (-1.00 → -6.16) Blunder. Bxc4 was best. } (15. Bxc4 Bxe3) 15... Rxb7 16. Kc2 Nge7 17. h4?! { (-5.00 → -8.65) Inaccuracy. Bxc4 was best. } (17. Bxc4 O-O) 17... Nd5?! { (-8.65 → -5.08) Inaccuracy. O-O was best. } (17... O-O 18. Bc1 Nf5 19. Bxc4 Rfb8 20. e4 Nxg3 21. Rh3 Nh5 22. Nd2 Bxg1 23. Bd5 Rc7 24. Nc4) 18. e4 Be3?? { (-5.93 → 6.99) Blunder. Nb6 was best. } (18... Nb6) 19. exd5 Nd4+ 20. cxd4 Bxd2 21. Kxd2?? { (9.53 → 1.53) Blunder. Nxd2 was best. } (21. Nxd2 c3) 21... exd4?? { (1.53 → 5.19) Blunder. Rxb1 was best. } (21... Rxb1) 22. a4?? { (5.19 → -3.99) Blunder. Kc1 was best. } (22. Kc1 d3 23. Nd2 Rc7 24. Nh3 O-O 25. Nf4 Rb8 26. d6 Rc6 27. Nd5 Rxd6 28. Nc3 Rg6) 22... O-O?? { (-3.99 → 1.97) Blunder. Rxb1 was best. } (22... Rxb1) 23. Ne2? { (1.97 → 0.76) Mistake. Kc1 was best. } (23. Kc1) 23... Rxb1 24. Bg2?? { (0.92 → -8.31) Blunder. Nxd4 was best. } (24. Nxd4 Ra1) 24... Rb2+ 25. Kc1 Rxe2 26. Bf1 Re1+ 27. Kd2 Rfe8 28. Bxc4 Rxh1 29. Ba6 Rh2+ 30. Kd3 Re3+ 31. Kxd4 Ra3 32. Kc4 Rxa4+ 33. Kb5 Ra1 34. d6 Rb2+ 35. Kc6 Rc1+ 36. Kd7 Rd2 37. Kd8?! { (-10.39 → Mate in 4) Checkmate is now unavoidable. Bb7 was best. } (37. Bb7 Rcd1) 37... Kf8?! { (Mate in 4 → -11.86) Lost forced checkmate sequence. Rxd6+ was best. } (37... Rxd6+ 38. Ke7 Rd5 39. Be2 Re1 40. f4 Rxe2#) 38. d7 a4 39. Bc4 f6 40. Bb5 a3 41. h5 Re2 42. Bxe2 a2 43. Bd1 a1=B 44. f4 Bb2 45. h6 g6 46. f5 g5 47. g4 Ba3 48. Bc2 Be7+ 49. Kc7 Rxc2+ 50. Kb8 Bd6+ 51. Kb7 Rb2+?! { (Mate in 8 → -61.72) Lost forced checkmate sequence. Bc7 was best. } (51... Bc7 52. Ka6 Rb2 53. d8=Q+ Bxd8 54. Ka7 Ke7 55. Ka6 Kd7 56. Ka7 Kc6 57. Ka8 Bc7 58. Ka7) 52. Kc6 Be5?? { (-61.24 → Mate in 14) Checkmate is now unavoidable. Be7 was best. } (52... Be7) 53. d8=Q+ Kf7 54. Kd5?? { (Mate in 19 → Mate in 16) Lost forced checkmate sequence. Qd7+ was best. } (54. Qd7+ Kf8 55. Qg7+ Ke8 56. Qg8+ Ke7 57. Qxh7+ Kf8 58. Qg7+ Ke8 59. Qd7+ Kf8 60. h7 Rh2) 54... Rd2+ 55. Ke4 Rxd8 56. Kf3 Ke7 57. Ke4 Kd6 58. Kf3 Kd5 59. Kg2 Ke4 60. Kh3 Kf3?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Ke3 was best. } { Draw by stalemate. } (60... Ke3 61. Kg2 Rd2+ 62. Kf1 Rb2 63. Kg1 Kf3 64. Kh1 Rb1#) 1/2-1/2