CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JAk5H5ba"] [Date "2025.04.27"] [White "Sasha"] [Black "David3"] [Result "1-0"] [UTCDate "2025.04.27"] [UTCTime "17:04:57"] [WhiteElo "1529"] [BlackElo "1458"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-6"] [WhiteTitle "IM🧁"] [BlackTitle "IM🔱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. c3 c6 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nbd2 O-O 10. O-O Nbd7 11. Rfe1 Rfe8 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Qe3?? { (-0.25 → -2.05) Blunder. Nf3 was best. } (15. Nf3 dxe4 16. Nxe5 exd3 17. Rad1 Rad8 18. Kf1 Rd5 19. Nxd3 Red8 20. Ke2 Kf8 21. Nc1 Re5+) 15... dxe4 16. f3 Re6? { (-2.53 → -0.89) Mistake. exf3 was best. } (16... exf3 17. Qxe5 f2+ 18. Kxf2 Ng4+ 19. Kg3 Nxe5 20. Rad1 Kf8 21. Nb3 Re7 22. a4 Nc4 23. Nc5) 17. Nxe4 Nxe4 18. Qxe4 Qxe4 19. Rxe4? { (-0.46 → -1.55) Mistake. fxe4 was best. } (19. fxe4 Rd8 20. Rad1 Red6 21. Rxd6 Rxd6 22. Kf2 Rd2+ 23. Re2 Rd1 24. Re1 Rxe1 25. Kxe1 f6) 19... Rxe4 20. fxe4 Re8? { (-1.48 → 0.00) Mistake. Rd8 was best. } (20... Rd8 21. Rf1 Kf8 22. Rf2 Ke7 23. Kf1 Rd1+ 24. Ke2 Ra1 25. a3 Ke6 26. Ke3 Re1+ 27. Kf3) 21. Re1 f6 22. Kf2 g5 23. g4 h6 24. h3?! { (0.00 → -0.60) Inaccuracy. Ke3 was best. } (24. Ke3 Kf7 25. h4 Ke6 26. Rh1 Rd8 27. a4 c5 28. hxg5 hxg5 29. Rh7 Rd7 30. Rh8 b6) 24... Kg7?! { (-0.60 → 0.00) Inaccuracy. Kf7 was best. } (24... Kf7) 25. Kf3 Kg6?! { (-0.08 → 0.46) Inaccuracy. Rd8 was best. } (25... Rd8 26. Ke2 b6 27. Rf1 h5 28. a4 hxg4 29. hxg4 Rh8 30. Rd1 Rh2+ 31. Kf3 Rxb2 32. Rd7+) 26. Kg3? { (0.46 → -0.56) Mistake. Rd1 was best. } (26. Rd1 Kf7 27. Rd7+ Re7 28. Rd8 Ke6 29. Rh8 Rd7 30. Ke2 c5 31. a4 b6 32. h4 c4) 26... h5 27. gxh5+ Kxh5 28. Re2?! { (-0.81 → -1.59) Inaccuracy. Kf3 was best. } (28. Kf3 Rd8) 28... Kg6? { (-1.59 → -0.49) Mistake. Rd8 was best. } (28... Rd8) 29. Kg4?! { (-0.49 → -1.07) Inaccuracy. h4 was best. } (29. h4 a5 30. hxg5 fxg5 31. Kg4 Rf8 32. e5 Rf4+ 33. Kg3 Rf7 34. e6 Re7 35. Kg4 a4) 29... f5+?? { (-1.07 → 10.08) Blunder. Rh8 was best. } (29... Rh8 30. a4 b6 31. b4 a6 32. Kg3 Kf7 33. a5 bxa5 34. Ra2 Rh4 35. Rxa5 Rxe4 36. Rc5) 30. Kf3?? { (10.08 → -0.21) Blunder. exf5+ was best. } (30. exf5+) 30... fxe4+ 31. Rxe4 Rf8+ 32. Kg4 Kh6?? { (-0.06 → 4.26) Blunder. Rf2 was best. } (32... Rf2 33. Re6+ Kf7 34. Rh6 Rxb2 35. Kxg5 Rxa2 36. Rh7+ Ke6 37. Rxb7 a5 38. h4 a4 39. h5) 33. Re6+ Kg7 34. Kxg5 Rh8?! { (3.97 → 5.69) Inaccuracy. Rf7 was best. } (34... Rf7 35. Rg6+) 35. h4 c5?! { (5.66 → 8.72) Inaccuracy. Kf7 was best. } (35... Kf7 36. Rf6+) 36. Rg6+?! { (8.72 → 5.38) Inaccuracy. Re7+ was best. } (36. Re7+ Kg8 37. Rxb7 Rh7 38. Rxh7 Kxh7 39. b3 Kg7 40. a4 Kf7 41. Kf5 Kg7 42. Ke6 Kh6) 36... Kf7 37. h5? { (5.59 → 2.84) Mistake. Rf6+ was best. } (37. Rf6+ Ke7 38. Rh6 Rd8 39. Rh7+ Kd6 40. Rxb7 Rg8+ 41. Kf5 a5 42. a4 Rh8 43. Kg4 Kd5) 37... Rg8?? { (2.84 → 7.75) Blunder. Rd8 was best. } (37... Rd8) 38. Rxg8 Kxg8 39. Kg6 Kh8 40. h6 Kg8 41. h7+ Kh8?! { (74.20 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (41... Kf8 42. h8=Q+ Ke7 43. Qh7+ Ke6 44. Qxb7 Kd6 45. Qxa7 Kd5 46. Qa4 Kd6 47. Qb5 Kd5 48. a4) 42. b4?! { (Mate in 8 → 59.95) Lost forced checkmate sequence. c4 was best. } (42. c4 b6 43. a4 a6 44. Kh6 b5 45. cxb5 axb5 46. a5 c4 47. a6 c3 48. a7 cxb2) 42... cxb4 43. cxb4 b6?! { (60.04 → Mate in 4) Checkmate is now unavoidable. a6 was best. } (43... a6 44. a4 b5 45. axb5 axb5 46. Kf5 Kxh7 47. Ke6 Kg8 48. Kd6 Kh7 49. Kc7 Kg8 50. Kc6) 44. a4?? { (Mate in 4 → 0.11) Lost forced checkmate sequence. b5 was best. } (44. b5 a6 45. bxa6 b5 46. a7 b4 47. a8=Q#) 44... a6?? { (0.11 → 58.61) Blunder. a5 was best. } (44... a5 45. Kf5 axb4 46. Ke4 b3 47. Kd3 b2 48. Kc2 Kxh7 49. Kxb2 Kg6 50. Ka3 Kf6 51. Kb4) 45. b5?? { (58.61 → 0.00) Blunder. Kf5 was best. } (45. Kf5 b5 46. axb5 axb5 47. Ke6 Kxh7 48. Kd7 Kg8 49. Kc6 Kf8 50. Kxb5 Ke7 51. Ka6 Kd6) 45... a5?? { (0.00 → 61.29) Blunder. axb5 was best. } (45... axb5 46. axb5) 46. Kf6 Kxh7 47. Ke6 Kg6 48. Kd6 Kf5 49. Kc6 Ke4 50. Kxb6 Kd4 51. Kxa5 Kc4 52. Ka6 Kc5 53. b6 Kd6 54. Ka7 Kd7 55. b7 Kc7 { Black resigns. } 1-0