CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/0r4baNMT"] [Date "2025.10.31"] [White "Jackson4"] [Black "Robbie3"] [Result "0-1"] [UTCDate "2025.10.31"] [UTCTime "23:07:46"] [WhiteElo "966"] [BlackElo "1161"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 Nf6 3. Bh3?! { (0.42 → -0.26) Inaccuracy. Bg2 was best. } (3. Bg2) 3... d5 4. Ne5?! { (-0.41 → -1.01) Inaccuracy. O-O was best. } (4. O-O c5 5. d3 Be7 6. Nbd2 O-O 7. e4 Qc7 8. Qe2 Nc6 9. Re1 b5 10. Bg2 a5) 4... Bd6 5. Nf3 O-O 6. O-O Nc6 7. Nc3?! { (-0.96 → -1.68) Inaccuracy. d3 was best. } (7. d3) 7... e5 8. Nxd5?? { (-1.52 → -9.23) Blunder. Bg2 was best. } (8. Bg2 e4 9. Ne1 h6 10. d3 Qe7 11. Nb5 Bc5 12. d4 Bb6 13. c3 Be6 14. f3 Qd7) 8... Nxd5 9. Bg2 Bg4 10. Nh4 Qg5?? { (-8.77 → -0.40) Blunder. Nf4 was best. } (10... Nf4) 11. Bxd5 Nd4 12. Bxb7?? { (0.06 → -5.69) Blunder. Re1 was best. } (12. Re1 Qh5) 12... Rab8?? { (-5.69 → 0.96) Blunder. Nxe2+ was best. } (12... Nxe2+ 13. Kg2 Nxg3 14. hxg3 Bxd1 15. Rxd1 Qg4 16. Re1 Rad8 17. d4 Qxd4 18. Be3 Qxb2 19. Bd5) 13. d3?? { (0.96 → -1.20) Blunder. Ba6 was best. } (13. Ba6 Qh5) 13... Bxe2?? { (-1.20 → 1.05) Blunder. Nxe2+ was best. } (13... Nxe2+ 14. Qxe2) 14. Bxg5 Bxd1 15. Rfxd1 Nxc2?? { (1.68 → 6.09) Blunder. Rxb7 was best. } (15... Rxb7 16. c3) 16. Rac1 Nd4 17. Be4 Ne2+ 18. Kg2 Nxc1 19. Rxc1 Rxb2 20. Nf3?? { (6.15 → 2.80) Blunder. Nf5 was best. } (20. Nf5 Bb4 21. Rxc7 Ba5 22. Rd7 Bb6 23. Be3 Rd8 24. Rb7 Bd4 25. Rxb2 Bxb2 26. Bxa7 g6) 20... Rxa2 21. Nh4 a5? { (2.13 → 4.17) Mistake. g6 was best. } (21... g6 22. Nf3 Kg7 23. Be3 Rb8 24. h4 f5 25. Bd5 Ra5 26. Bc4 h6 27. Bd2 Ra4 28. Rc2) 22. Bd5?? { (4.17 → 1.90) Blunder. Nf5 was best. } { White offers draw } (22. Nf5 Bb4) 22... a4?? { (1.90 → 9.00) Blunder. Ra3 was best. } (22... Ra3 23. Nf5) 23. Bxa2 a3 24. Rc3 Bb4 25. Rxc7 Rd8 26. Bxd8 g6?! { (22.84 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (26... Kf8 27. Rxf7+ Ke8 28. Bc7 Bf8 29. Bxe5 g6 30. Rxh7 g5 31. Nf5 g4 32. Nd6+ Kd8 33. Bf6+) 27. Bg5 Kg7 28. d4 exd4 29. f4 d3 30. Nf3 h6 31. Be7?! { (Mate in 4 → 64.65) Lost forced checkmate sequence. Rxf7+ was best. } (31. Rxf7+ Kg8 32. Bf6 Be7 33. Rg7+ Kf8 34. Rg8#) 31... Bc3?! { (64.65 → Mate in 8) Checkmate is now unavoidable. Bxe7 was best. } (31... Bxe7 32. Rxe7 Kf8 33. Rxf7+ Ke8 34. Ne5 d2 35. Rd7 h5 36. Rxd2 h4 37. gxh4 Kf8 38. Nxg6+) 32. Rxc3 d2 33. Nxd2 Kh7 34. Rxa3 Kg7 35. Ne4 h5 36. Nf6 Kh6 37. Ra8 g5 38. Bf8+ Kg6 39. Be7 gxf4 40. Rg8+ Kf5 41. Nxh5 Ke4 42. Nf6+ Ke3 43. Rd8 f3+ 44. Kh3 f2 45. Rd1 { White offers draw } 45... Ke2 46. g4 Kxd1 47. g5?? { (72.65 → -1.88) Blunder. Kg2 was best. } (47. Kg2 Ke1 48. Bc4 f1=B+ 49. Bxf1 Kd2 50. Bc4 Ke3 51. Bxf7 Ke2 52. h4 Ke3 53. h5 Kd2) 47... f1=Q+ 48. Kh4?? { (-2.00 → -4.43) Blunder. Kg3 was best. } (48. Kg3 Qe1+ 49. Kf4 Qd2+ 50. Ke4 Qxa2 51. Nd5 Qxh2 52. Kd4 Ke2 53. Kc5 Kf3 54. Bf6 Ke4) 48... Qa6?? { (-4.43 → 2.75) Blunder. Qf2+ was best. } (48... Qf2+) 49. g6?? { (2.75 → -0.45) Blunder. Bd5 was best. } (49. Bd5) 49... Qxa2 50. g7 Qa4+?? { (-0.23 → 1.88) Blunder. Qxh2+ was best. } (50... Qxh2+ 51. Kg5 Qg2+ 52. Ng4 Qd5+ 53. Kh4 Qh1+ 54. Kg5 Qh7 55. Bf6 Qg6+ 56. Kh4 Kc2 57. Kh3) 51. Kh5?? { (1.88 → 0.11) Blunder. Ng4 was best. } (51. Ng4 Qa8) 51... Qa5+ 52. Kh6 Qd2+ 53. Kh7 Qxh2+ 54. Kg8 Qb8+ 55. Kxf7 Qb3+ { Black wins on time. } 0-1