CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZjZZgtnR"] [Date "2023.09.15"] [White "Noah9"] [Black "Matthew4"] [Result "0-1"] [UTCDate "2023.09.15"] [UTCTime "20:25:53"] [WhiteElo "1602"] [BlackElo "2129"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nc3?! { (0.41 → -0.16) Inaccuracy. Bd3 was best. } (4. Bd3 Nc6 5. Nf3 Bg4 6. c3 e6 7. Bf4 Nf6 8. Nbd2 Bd6) 4... Nf6 5. Nf3 Nc6 6. Be3 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bb5 Be7 10. O-O-O?! { (-0.35 → -1.14) Inaccuracy. Bxc6+ was best. } (10. Bxc6+ bxc6) 10... a6 11. Bxc6+ bxc6 12. Kb1 Rb8 13. g4 Qb6?! { (-0.52 → 0.25) Inaccuracy. O-O was best. } (13... O-O 14. h4) 14. Bc1 Ba3?? { (-0.02 → 2.55) Blunder. Nd7 was best. } (14... Nd7) 15. Na4?? { (2.55 → 0.50) Blunder. Nxd5 was best. } (15. Nxd5 cxd5) 15... Qb4 16. Qb3? { (0.90 → -0.49) Mistake. Nc5 was best. } (16. Nc5 Bxb2 17. Nd3 Bxd4+ 18. Nxb4 Rxb4+ 19. Bb2 Bxb2 20. a3 Rb5 21. c4 Rb7 22. Ka2 Ne4) 16... Qxb3 17. axb3 Bd6 18. g5 Ne4 19. Rhf1 c5?! { (-0.80 → 0.14) Inaccuracy. f6 was best. } (19... f6) 20. dxc5 Bxc5?? { (0.25 → 5.67) Blunder. Nxc5 was best. } (20... Nxc5 21. Nxc5) 21. Nxc5?? { (5.67 → 0.81) Blunder. f3 was best. } (21. f3 Nf2 22. Nxc5 Nxd1 23. Rxd1 h6 24. g6 fxg6 25. Nxe6 Kf7 26. Nd4 Rbe8 27. Rg1 Re5) 21... Nxc5 22. Be3 Ne4 23. Rd4 O-O 24. Ra4 Ra8?! { (0.25 → 0.96) Inaccuracy. f6 was best. } (24... f6 25. gxf6 Rxf6 26. Rxa6 d4 27. Bc1 Nxf2 28. h4 h6 29. Rd6 d3 30. cxd3 Rxb3 31. Kc2) 25. h4 Rfc8?! { (0.71 → 1.29) Inaccuracy. f6 was best. } (25... f6 26. gxf6 Rxf6 27. c3 Rf3 28. Re1 e5 29. Ka2 Re8 30. Rxa6 Nxf2 31. Bxf2 Rxf2 32. b4) 26. Kc1?! { (1.29 → 0.64) Inaccuracy. Rg1 was best. } (26. Rg1) 26... e5 27. h5?! { (0.82 → 0.17) Inaccuracy. f4 was best. } (27. f4 d4 28. Bd2 Ng3 29. Re1 d3 30. c3 Ne2+ 31. Kb1 exf4 32. Bxf4 f5 33. gxf6 gxf6) 27... d4 28. Bd2 Rc6 29. g6?? { (0.08 → -2.19) Blunder. f3 was best. } (29. f3 Nxd2 30. Kxd2 Rac8 31. Rc4 Rxc4 32. bxc4 Rxc4 33. f4 exf4 34. Rxf4 Rc5 35. Rxd4 Kf8) 29... hxg6 30. hxg6 Rxg6 31. c3?! { (-2.12 → -3.25) Inaccuracy. Re1 was best. } (31. Re1 Nxf2 32. Rxe5 Rd8 33. Ba5 Rdd6 34. Re2 Rg1+ 35. Re1 Rxe1+ 36. Bxe1 Ne4 37. Kd1 f6) 31... dxc3?? { (-3.25 → -1.25) Blunder. Rc8 was best. } (31... Rc8 32. Rc4) 32. bxc3 Nxd2 33. Kxd2 Rb8 34. b4 Rd6+ 35. Kc2 Rbd8? { (-0.55 → 0.55) Mistake. e4 was best. } (35... e4 36. Rfa1) 36. Kb3?! { (0.55 → 0.00) Inaccuracy. Rfa1 was best. } (36. Rfa1 Rd2+ 37. Kb3 g5 38. Rxa6 Rxf2 39. Ra8 Rxa8 40. Rxa8+ Kg7 41. Ra1 e4 42. b5 e3) 36... e4 37. f3?? { (0.00 → -2.57) Blunder. Rfa1 was best. } (37. Rfa1 Ra8 38. Ra5 g6 39. Re5 f5 40. Re7 Rc8 41. c4 Rd3+ 42. Kb2 Rxc4 43. Rxa6 Rxb4+) 37... e3 38. Ra2 f5 39. Kc4? { (-3.12 → -5.02) Mistake. f4 was best. } (39. f4 Rc6) 39... f4 40. b5?! { (-4.75 → -6.48) Inaccuracy. Kb3 was best. } (40. Kb3 Rd1) 40... axb5+ 41. Kxb5 Rd2 42. Raa1 Rc2?! { (-6.88 → -5.07) Inaccuracy. e2 was best. } (42... e2) 43. c4?! { (-5.07 → -7.32) Inaccuracy. Rg1 was best. } (43. Rg1 Rc8) 43... Rd4 44. c5 Rdc4 45. Ra8+ Kf7 46. Ra7+ Kf6 47. Ra6+ Kf5 48. Rh1 Rxc5+ 49. Kb4 e2 50. Rh5+ g5 51. Rh1 Rc1 52. Rxc1? { (-9.01 → Mate in 17) Checkmate is now unavoidable. Rah6 was best. } (52. Rah6 Rxh1 53. Rxh1 Re5 54. Re1 g4 55. fxg4+ Kxg4 56. Kb3 f3 57. Rg1+ Kf4 58. Rg7 f2) 52... Rxc1 53. Ra5+ Kg6 54. Ra6+ Kh5 55. Ra8 e1=Q+ 56. Kb3 Qe3+ 57. Ka2 Rc2+ 58. Ka1 Qc1# { Black wins by checkmate. } 0-1