CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6VnGuXDP"] [Date "2024.09.20"] [White "Matthew4"] [Black "Larenzo"] [Result "1-0"] [UTCDate "2024.09.20"] [UTCTime "20:25:29"] [WhiteElo "2259"] [BlackElo "1526"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [WhiteTitle "GM🦃"] [BlackTitle "NM🍕"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Max Lange Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bc4 Bc5 4. Qg4 d6?! { (0.53 → 1.27) Inaccuracy. g6 was best. } (4... g6 5. Qf3 Nf6 6. Nge2 d6 7. h3 Be6 8. d3 h6 9. Bb5) 5. Qxg7 Qf6 6. Qxf6 Nxf6 7. f3?! { (1.28 → 0.47) Inaccuracy. Nf3 was best. } (7. Nf3 Rg8 8. Kf1 Bg4 9. Bb5 O-O-O 10. Bxc6 bxc6 11. d3 Nd7 12. Nh4 Be6 13. Na4 Bd4) 7... Be6?! { (0.47 → 1.06) Inaccuracy. Rg8 was best. } (7... Rg8 8. g3 Nd4 9. Kd1 c6 10. Bf1 d5 11. exd5 cxd5 12. Nce2 Nc6 13. d3 h5 14. h4) 8. Bxe6 fxe6 9. Nge2 Nd4? { (1.16 → 2.34) Mistake. Rg8 was best. } (9... Rg8 10. g3) 10. Na4?? { (2.34 → -6.05) Blunder. Nxd4 was best. } (10. Nxd4) 10... Nxc2+ 11. Kd1 Nxa1 12. Nxc5 dxc5 13. b3 O-O-O?! { (-6.31 → -4.68) Inaccuracy. Nxb3 was best. } (13... Nxb3) 14. Bb2 Rd7?! { (-4.89 → -3.65) Inaccuracy. Rhg8 was best. } (14... Rhg8 15. Bxe5) 15. Bxa1 Rhd8 16. Bc3 Nh5? { (-3.74 → -1.98) Mistake. Ng8 was best. } (16... Ng8 17. Nc1) 17. Kc2? { (-1.98 → -3.81) Mistake. g4 was best. } (17. g4 Nf4) 17... Nf4 18. Nxf4 exf4 19. Rd1?! { (-3.83 → -4.89) Inaccuracy. g3 was best. } (19. g3 b5 20. a3 a5 21. Bxa5 b4 22. Rd1 bxa3 23. Bc3 fxg3 24. hxg3 Kb7 25. Rh1 Rd3) 19... Rd3?? { (-4.89 → -1.34) Blunder. Rf7 was best. } (19... Rf7 20. Rg1 Rg8 21. Kd3 Rg5 22. h4 Rh5 23. Rh1 b6 24. Rh3 Kd7 25. Ke2 e5 26. Kf2) 20. Be5?! { (-1.34 → -2.28) Inaccuracy. Bf6 was best. } (20. Bf6 R8d7 21. Be5 c4 22. bxc4 Ra3 23. Ra1 a6 24. h4 Ra4 25. Kb3 b5 26. cxb5 axb5) 20... b6? { (-2.28 → -1.04) Mistake. c4 was best. } (20... c4 21. bxc4 Ra3 22. Bxf4 Rxa2+ 23. Kb3 Ra5 24. d3 e5 25. Kb4 b6 26. Bg3 Kb7 27. Kb3) 21. Bxf4 R3d4?! { (-1.01 → -0.16) Inaccuracy. c4 was best. } (21... c4) 22. Be5?! { (-0.16 → -1.00) Inaccuracy. d3 was best. } (22. d3 R4d7) 22... R4d7?! { (-1.00 → 0.00) Inaccuracy. Rd3 was best. } (22... Rd3 23. a4) 23. f4?! { (0.00 → -0.83) Inaccuracy. d3 was best. } (23. d3 h5 24. a4 a6 25. f4 b5 26. Kc3 Rg8 27. g3 Kb7 28. Kc2 bxa4 29. bxa4 Kc6) 23... Kb7?! { (-0.83 → 0.00) Inaccuracy. Rd3 was best. } (23... Rd3) 24. Bf6?! { (0.00 → -0.56) Inaccuracy. g4 was best. } (24. g4 Rd3 25. Bf6 R8d6 26. e5 R6d5 27. f5 Rh3 28. fxe6 Kc6 29. Rh1 Rhd3 30. Rd1) 24... Rf8?! { (-0.56 → 0.00) Inaccuracy. Rg8 was best. } (24... Rg8 25. g3 Rg6 26. Be5 Rh6 27. h4 Rg6 28. Rg1 h5 29. d3 Rg8 30. Bf6 b5 31. Bg5) 25. e5?? { (0.00 → -2.26) Blunder. Be5 was best. } (25. Be5 Rg8 26. g3 h5 27. d3 a6 28. Rg1 b5 29. h3 Rgd8 30. Bf6 Rf8 31. Be5) 25... h5? { (-2.26 → -0.74) Mistake. Rg8 was best. } (25... Rg8 26. g3 Kc6 27. Rf1 Rd4 28. f5 Kd5 29. d3 b5 30. Bh4 exf5 31. Rxf5 Ke6 32. Rh5) 26. Rg1? { (-0.74 → -2.15) Mistake. f5 was best. } (26. f5 exf5 27. Rf1 Rg8 28. g3 Kc6 29. Rxf5 Rh7 30. e6 Re8 31. e7 Rf7 32. Rf4 Kd5) 26... Kc6?! { (-2.15 → -1.48) Inaccuracy. Rg8 was best. } (26... Rg8) 27. h3 Rd4 28. g4 hxg4 29. Rxg4 Rf7 30. h4? { (-2.02 → -3.87) Mistake. Bg5 was best. } (30. Bg5) 30... Rh7? { (-3.87 → -2.30) Mistake. Rfd7 was best. } (30... Rfd7 31. Rg2 Rxf4 32. h5 Rf3 33. h6 Rh3 34. Rg6 Kd5 35. a4 a6 36. Bg7 b5 37. axb5) 31. Rg8?! { (-2.30 → -3.67) Inaccuracy. Bg5 was best. } (31. Bg5 Kd5 32. d3 a5 33. a4 c6 34. Bf6 b5 35. Rg8 Rd7 36. f5 bxa4 37. Re8 axb3+) 31... Rxf4 32. Ra8 Kb7 33. Re8 Rd7?? { (-4.16 → -1.33) Blunder. Kc6 was best. } (33... Kc6) 34. Rxe6 Rf2? { (-1.06 → 0.00) Mistake. Re4 was best. } (34... Re4 35. Re8) 35. Bg5 Rd5 36. h5?? { (0.00 → -4.71) Blunder. Re8 was best. } (36. Re8 Rf5 37. e6 Rxg5 38. hxg5 Rxg5 39. Kc3 Kc6 40. Ra8 Re5 41. Rxa7 Rxe6 42. a3 Re8) 36... Rf5 37. Bf6 Rxh5 38. Re8 Rh6 39. Bg5 Rh5 40. Bf6 Rh2 41. Bg5 Re2 42. Be3 Kc6?! { (-3.38 → -2.22) Inaccuracy. Rg2 was best. } (42... Rg2 43. Bh6 Re2 44. Be3 Re1 45. a4 a5 46. Re7 Rf1 47. Bh6 Rh1 48. Bg5 Rg1 49. Bf4) 43. Re7 Rg2 44. Kc3? { (-2.48 → -4.57) Mistake. e6 was best. } (44. e6 Rg4 45. Rf7 Rd8 46. Bf4 Rc8 47. e7 Re8 48. Bh6 Kd7 49. Bf8 a5 50. Rf5 Ra8) 44... Rg3 45. a4 a5 46. Kc4 Rf3?? { (-5.58 → 3.70) Blunder. Rg4+ was best. } (46... Rg4+) 47. Kc3?? { (3.70 → -5.18) Blunder. Re6+ was best. } (47. Re6+ Rd6 48. exd6 cxd6 49. Rg6 Rf8 50. Bg5 Rf2 51. Rh6 Rf5 52. Bd8 Rf4+ 53. Kc3 Rf5) 47... Rf5 48. e6 Rf6 49. Re8 Re5 50. Rh8 Rfxe6 51. Rh4 Re4 52. Rh3 Kb7 53. Rf3 Rg4 54. Rh3 Ka6 55. Rf3 Rge4 56. Kd3 Rd6+?? { (-6.10 → 4.14) Blunder. Rb4 was best. } (56... Rb4) 57. Kxe4 Re6+ 58. Kd3 Rd6+ 59. Kc3 c6 60. Rf7 b5? { (4.15 → 8.14) Mistake. Rg6 was best. } (60... Rg6 61. Bf4 Rg8 62. Rc7 Rg6 63. Rc8 Re6 64. Bb8 Kb7 65. Rg8 Re7 66. Bd6 Rd7 67. Be5) 61. Bxc5 Rd5?! { (10.19 → Mate in 1) Checkmate is now unavoidable. b4+ was best. } (61... b4+ 62. Kc4) 62. Ra7# { White wins by checkmate. } 1-0