CohenChessClub.com

[Event "Rated Rapid tournament https://cohenchessclub.com/tournament/Lzih8f0Q"] [Site "https://cohenchessclub.com/VCbtmDo1"] [Date "2024.10.29"] [White "Harry2"] [Black "Evan7"] [Result "0-1"] [UTCDate "2024.10.29"] [UTCTime "20:29:28"] [WhiteElo "1189"] [BlackElo "1375"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+5"] [WhiteTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. e4? { (0.38 → -0.84) Mistake. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 c6 7. Qc2 Bd6 8. Bxd6 Qxd6) 2... dxe4 3. Nc3 { D00 Blackmar-Diemer Gambit } Nf6 4. d5?! { (-0.77 → -1.78) Inaccuracy. f3 was best. } (4. f3 exf3 5. Nxf3 g6 6. Bf4 Bg7 7. h3 O-O 8. Qd2 c6 9. Bh6 b5 10. Bxg7 Kxg7) 4... c6 5. dxc6 Qxd1+ 6. Nxd1 Nxc6 7. f3?! { (-2.42 → -3.30) Inaccuracy. Bd2 was best. } (7. Bd2 h5) 7... exf3 8. Nxf3 Bf5 9. Ne3 Bg6 10. Ng5?! { (-2.76 → -4.34) Inaccuracy. Bb5 was best. } (10. Bb5 Rc8 11. Ne5 Be4 12. Bd2 e6 13. O-O-O Bc5 14. Bxc6+ Bxc6 15. Nxc6 Rxc6 16. Nc4 O-O) 10... O-O-O? { (-4.34 → -2.63) Mistake. e6 was best. } (10... e6 11. Bd2) 11. Bd3 Ne5 12. Bxg6 fxg6?? { (-2.99 → -1.12) Blunder. hxg6 was best. } (12... hxg6 13. Bd2 Rh5 14. h4 Nh7 15. Nxh7 Rxh7 16. Bc3 Nc6 17. Ke2 e5 18. g3 f6 19. Rad1) 13. Nf1?! { (-1.12 → -1.68) Inaccuracy. Bd2 was best. } (13. Bd2 h6) 13... h6 14. Ne6? { (-1.27 → -2.86) Mistake. Bf4 was best. } (14. Bf4 hxg5 15. Bxe5 Rd5 16. Bg3 Ne4 17. Ke2 e6 18. Ne3 Rd2+ 19. Kf3 Nxg3 20. hxg3 Rxh1) 14... Rd6 15. Nc5 Ned7?? { (-3.19 → -1.31) Blunder. Rc6 was best. } (15... Rc6 16. Be3 e6 17. Nd3 Nxd3+ 18. cxd3 Bb4+ 19. Ke2 Rc2+ 20. Nd2 Bxd2 21. Bxd2 Rxb2 22. Rhc1+) 16. Nxd7 Rxd7 17. Bf4 Rd4?! { (-2.20 → -1.27) Inaccuracy. e5 was best. } (17... e5 18. Be3 b6 19. Ke2 Be7 20. Nd2 Rhd8 21. Rhd1 Nd5 22. Ne4 g5 23. Rd2 Nf4+ 24. Kf3) 18. Be3 Re4 19. O-O-O e6? { (-1.05 → 0.08) Mistake. b6 was best. } (19... b6 20. Rd3 e5 21. Nd2 Ra4 22. a3 Be7 23. Re1 Rd8 24. Rxd8+ Kxd8 25. c4 g5 26. Bg1) 20. Bxa7 Ng4? { (0.19 → 1.37) Mistake. Ra4 was best. } (20... Ra4 21. Bd4) 21. Rg1? { (1.37 → 0.22) Mistake. Nd2 was best. } (21. Nd2 Ra4) 21... Be7 22. Nd2 Ra4 23. Bb6 Bg5? { (0.11 → 1.20) Mistake. Rxa2 was best. } (23... Rxa2 24. Kb1) 24. Kb1 Nf2?? { (1.21 → 7.92) Blunder. Bd8 was best. } (24... Bd8 25. Bc5 Bc7 26. h3 Nf6 27. b3 Ra6 28. Nc4 e5 29. Nd6+ Bxd6 30. Bxd6 Re8 31. Rge1) 25. Rde1?? { (7.92 → -3.85) Blunder. Bxf2 was best. } (25. Bxf2) 25... Bxd2 26. Re2?! { (-4.08 → -5.45) Inaccuracy. Bxf2 was best. } (26. Bxf2 Bxe1) 26... Rd8?? { (-5.45 → 6.88) Blunder. Ne4 was best. } (26... Ne4 27. c3 Bg5 28. Rge1 Nd2+ 29. Kc2 Nc4 30. Bc5 Rd8 31. b3 Rxa2+ 32. Kb1 Rxe2 33. Rxe2) 27. Bxf2?? { (6.88 → 1.63) Blunder. Bxd8 was best. } (27. Bxd8 Ne4) 27... Bg5 28. Be3? { (1.58 → 0.12) Mistake. Rge1 was best. } (28. Rge1 Ra6 29. c3 Bf6 30. Kc2 Rxa2 31. Rxe6 Rd5 32. Kb3 Ra6 33. Rxa6 bxa6 34. Re2 Rf5) 28... Bxe3?! { (0.12 → 1.11) Inaccuracy. Re4 was best. } (28... Re4 29. Bxg5 Rxe2 30. Bxd8 Kxd8 31. a4 g5 32. b4 Re4 33. c3 Re2 34. a5 e5 35. Rf1) 29. Rxe3 Rad4?! { (0.81 → 1.60) Inaccuracy. Rd2 was best. } (29... Rd2 30. b3) 30. Rc3+?! { (1.60 → 1.00) Inaccuracy. b3 was best. } (30. b3) 30... Kb8 31. Rd3? { (0.87 → -0.31) Mistake. b3 was best. } (31. b3 g5) 31... b5? { (-0.31 → 0.96) Mistake. Rxd3 was best. } (31... Rxd3 32. cxd3) 32. Rxd4 Rxd4 33. c3?! { (0.55 → -0.12) Inaccuracy. Kc1 was best. } (33. Kc1 Rh4) 33... Rd3?? { (-0.12 → 3.15) Blunder. Rd2 was best. } (33... Rd2 34. Re1 Rxg2 35. Rxe6 g5 36. Rg6 Rxh2 37. Rxg7 Kc8 38. b3 Kb8 39. a4 bxa4 40. bxa4) 34. Kc2 Rd7 35. Rd1?! { (3.03 → 2.30) Inaccuracy. Re1 was best. } (35. Re1 Rf7 36. Re2 Kc7 37. b4 Rf1 38. Rxe6 Rf2+ 39. Kb3 Rxg2 40. Re7+ Kd6 41. Rxg7 h5) 35... Re7?! { (2.30 → 3.05) Inaccuracy. Rf7 was best. } (35... Rf7 36. Rd2) 36. Rd8+? { (3.05 → 1.43) Mistake. Re1 was best. } (36. Re1 e5 37. c4 bxc4 38. Kc3 Kc7 39. Kxc4 Kd6 40. b4 e4 41. Re2 Rc7+ 42. Kd4 Ra7) 36... Kc7 37. Ra8 e5?? { (2.11 → 6.01) Blunder. Kb7 was best. } (37... Kb7 38. Ra5) 38. Ra7+ Kd6 39. Ra6+?? { (6.15 → 2.40) Blunder. Rxe7 was best. } (39. Rxe7 Kxe7 40. Kd3 h5 41. Ke4 Ke6 42. b3 h4 43. a4 bxa4 44. bxa4 Kd6 45. a5 Kc5) 39... Kd5 40. Rb6 e4? { (2.30 → 4.10) Mistake. Kc4 was best. } (40... Kc4 41. b3+ Kc5 42. Ra6 Kd5 43. a4 bxa4 44. Rxa4 Ke6 45. Kd3 Rd7+ 46. Ke3 Rd1 47. b4) 41. Rxb5+ Kc6 42. Ra5?! { (4.12 → 2.71) Inaccuracy. a4 was best. } (42. a4) 42... e3 43. Kd1 e2+? { (3.12 → 5.47) Mistake. Rf7 was best. } (43... Rf7 44. Ke2) 44. Ke1 Kb6 45. b4 g5 46. c4 Re4 47. c5+ Kc6 48. b5+?? { (5.96 → 0.98) Blunder. a3 was best. } (48. a3 Rg4 49. g3 Re4 50. Ra6+ Kb5 51. Rg6 g4 52. Rxg7 Re3 53. Rb7+ Kc6 54. Rb6+ Kd5) 48... Kxc5 49. g3? { (1.21 → 0.00) Mistake. a4 was best. } (49. a4) 49... h5? { (0.00 → 1.14) Mistake. Kb6 was best. } (49... Kb6 50. Ra3 Kxb5 51. Rc3 g4 52. Rc2 Re3 53. Rb2+ Kc6 54. Rc2+) 50. a4 h4 51. Ra6 Kc4 52. b6 hxg3?! { (0.53 → 1.23) Inaccuracy. Kd3 was best. } (52... Kd3) 53. b7?? { (1.23 → Mate in 6) Checkmate is now unavoidable. hxg3 was best. } (53. hxg3 Kd3 54. Ra5 Rc4 55. Rd5+ Ke3 56. Re5+ Kf3 57. a5 Rc1+ 58. Kd2 Rd1+ 59. Kc3 Rb1) 53... g2 54. Rc6+ Kb3?? { (Mate in 6 → 9.71) Lost forced checkmate sequence. Kd3 was best. } (54... Kd3 55. Rd6+ Ke3 56. Rd3+ Kxd3 57. Kf2 e1=Q+ 58. Kxg2 Rg4+ 59. Kf3 Qe2#) 55. b8=Q+ Ka2? { (8.68 → Mate in 7) Checkmate is now unavoidable. Rb4 was best. } (55... Rb4 56. Qg3+) 56. Rc2+ Ka3 57. Qb2+ Kxa4 58. Qa2+ Kb4 59. Qb2+ Ka4 60. Rc3?? { (Mate in 7 → Mate in 2) Lost forced checkmate sequence. Qa2+ was best. } (60. Qa2+ Kb4 61. Qb1+ Ka5 62. Rc5+ Ka4 63. Qb5+ Ka3 64. Rc3+ Ka2 65. Qb3+ Ka1 66. Rc1#) 60... g1=Q+ { Black wins on time. } 0-1