CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/1vvZrTqH"] [Date "2024.05.08"] [White "Wesley"] [Black "Michael3"] [Result "0-1"] [UTCDate "2024.05.08"] [UTCTime "20:28:18"] [WhiteElo "1417"] [BlackElo "1642"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [WhiteTitle "GM⚜"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 d5 4. Nbd2?! { (-0.11 → -1.06) Inaccuracy. Bg2 was best. } (4. Bg2 Nf6 5. O-O Bd6 6. c4 d4 7. e3 O-O 8. exd4 Nxd4 9. Nxd4 exd4 10. Bg5 h6) 4... Nf6 5. Bg2 Be6?! { (-1.28 → -0.26) Inaccuracy. e4 was best. } (5... e4) 6. Ng5 Qd7? { (-0.64 → 0.72) Mistake. Bc8 was best. } (6... Bc8 7. c3 h6 8. Ngf3 a5 9. O-O a4 10. Qc2 Bc5 11. e4 dxe4 12. Nxe4 Nxe4 13. dxe4) 7. Nxe6 Qxe6 8. O-O Bd6?! { (0.55 → 1.12) Inaccuracy. O-O-O was best. } (8... O-O-O) 9. c3 Ng4?? { (0.68 → 2.59) Blunder. O-O was best. } (9... O-O 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Qd7 13. Qb3 Rab8 14. f4 exf4 15. Bxf4 Bxf4 16. Rxf4) 10. e3? { (2.59 → 1.27) Mistake. Qb3 was best. } (10. Qb3) 10... Qh6?? { (1.27 → 9.70) Blunder. Nf6 was best. } (10... Nf6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Qd7 14. a4 O-O 15. a5 a6 16. Qb3 Rab8 17. f4) 11. Qxg4 O-O 12. e4 dxe4 13. Nxe4 f5 14. Bxh6 fxg4 15. Nxd6 cxd6 16. b4?? { (8.30 → 3.07) Blunder. Bg5 was best. } (16. Bg5 Kh8 17. Kh1 d5 18. Be3 d4 19. cxd4 Nb4 20. dxe5 Nc2 21. e6 Nxe3 22. fxe3 Rf6) 16... gxh6 17. b5 Ne7 18. c4 Kg7? { (2.74 → 4.86) Mistake. Rab8 was best. } (18... Rab8 19. b6) 19. a4? { (4.86 → 2.44) Mistake. Bxb7 was best. } (19. Bxb7 Rab8) 19... Kg6?? { (2.44 → 6.69) Blunder. Rab8 was best. } (19... Rab8) 20. Bxb7 Rab8 21. Be4+ Nf5 22. Bxf5+?! { (7.77 → 5.00) Inaccuracy. f3 was best. } (22. f3 Kg5 23. fxg4 Nd4 24. h3 h5 25. gxh5 Kxh5 26. Rae1 Kg5 27. Kg2 Nc2 28. Re2 Rxf1) 22... Rxf5 23. h4 gxh3 24. Kh2 Rh5 25. g4?! { (5.12 → 3.34) Inaccuracy. Ra2 was best. } (25. Ra2) 25... Rh4?? { (3.34 → 8.95) Blunder. Rg5 was best. } (25... Rg5) 26. Rae1?? { (8.95 → 2.33) Blunder. Kg3 was best. } (26. Kg3) 26... Kg5 27. d4? { (2.70 → 1.04) Mistake. f3 was best. } (27. f3 h5) 27... exd4?! { (1.04 → 1.87) Inaccuracy. Rxg4 was best. } (27... Rxg4) 28. f3?! { (1.87 → 1.11) Inaccuracy. c5 was best. } (28. c5 Rxg4) 28... Rf8?? { (1.11 → 4.68) Blunder. h5 was best. } (28... h5 29. f4+) 29. Rd1? { (4.68 → 2.39) Mistake. Kg3 was best. } (29. Kg3 h2 30. f4+ Rxf4 31. Rxf4 h1=R 32. Rxh1 Rxh1 33. Rxd4 Rg1+ 34. Kf3 h5 35. gxh5 Ra1) 29... Rf4 30. Rd3? { (2.96 → 1.44) Mistake. a5 was best. } (30. a5 h5 31. b6 axb6 32. axb6 hxg4 33. b7 Rf8 34. c5 dxc5 35. Rc1 Rb8 36. Kg3 c4) 30... h5 31. Rg1? { (1.49 → 0.17) Mistake. gxh5 was best. } (31. gxh5) 31... hxg4 32. fxg4?! { (0.07 → -0.73) Inaccuracy. a5 was best. } (32. a5 Rf7) 32... Rfxg4?! { (-0.73 → 0.00) Inaccuracy. Rhxg4 was best. } (32... Rhxg4 33. Rgd1 Rf2+ 34. Kh1 Rgg2 35. Rxh3 Rd2 36. Rd3 Rxd1+ 37. Rxd1 Rg4 38. a5 Kf5 39. b6) 33. Rxg4+ Rxg4 34. Rxh3?? { (-0.10 → -3.49) Blunder. Kxh3 was best. } (34. Kxh3 h5 35. Rf3 Re4 36. a5 Re2 37. b6 axb6 38. axb6 Rb2 39. Rd3 Rxb6 40. Rxd4 Rc6) 34... Rh4?? { (-3.49 → 6.68) Blunder. Kf4 was best. } (34... Kf4 35. a5) 35. Rxh4 Kxh4 36. Kg2 d3 37. Kf2 Kg4 38. Ke1 h5 39. Kd2?? { (6.71 → 0.00) Blunder. a5 was best. } (39. a5) 39... h4 40. Kxd3?? { (0.00 → -59.99) Blunder. a5 was best. } (40. a5 h3 41. b6 h2 42. b7 h1=Q 43. b8=Q Qe4 44. Qg8+ Kf3 45. Qf8+ Qf4+ 46. Qxf4+ Kxf4) 40... h3 41. Ke2 h2 42. Kf2 h1=Q 43. a5?! { (-72.83 → Mate in 5) Checkmate is now unavoidable. Ke3 was best. } (43. Ke3 Qd1) 43... Qb7 44. a6 Qb6+ 45. Ke2 Qc5 46. Kd3 Kf4 47. Kc3 Ke4 48. b6 Qxb6 49. c5 Qxc5+ 50. Kb3 Kd3 51. Ka4 Qb6 52. Ka3 Kc3 53. Ka4 Qb4# { Black wins by checkmate. } 0-1