CohenChessClub.com

[Event "June Chess Megatournament"] [Site "https://cohenchessclub.com/yIgnBZF7"] [Date "2022.06.25"] [White "Jackson"] [Black "pomeras"] [Result "1-0"] [UTCDate "2022.06.25"] [UTCTime "19:01:41"] [WhiteElo "1695"] [BlackElo "1731"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-11"] [WhiteTitle "GM🏆"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C22"] [Opening "Center Game: Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 { C22 Center Game: Normal Variation } 4. Qd1?! { (-0.27 → -0.97) Inaccuracy. Qc4 was best. } (4. Qc4 Nf6) 4... Bc5?! { (-0.97 → -0.23) Inaccuracy. Nf6 was best. } (4... Nf6) 5. Bb5?? { (-0.23 → -2.62) Blunder. Nf3 was best. } (5. Nf3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. O-O O-O 9. Be4 Nf6 10. Bxc6 bxc6 11. Qxd8 Rxd8) 5... Nf6?? { (-2.62 → -0.29) Blunder. Qh4 was best. } (5... Qh4) 6. Bxc6?? { (-0.29 → -2.15) Blunder. Nc3 was best. } (6. Nc3) 6... dxc6?? { (-2.15 → -0.08) Blunder. bxc6 was best. } (6... bxc6 7. Nc3 O-O 8. e5 Re8 9. Nf3 Ng4 10. O-O Nxe5 11. Nxe5 Rxe5 12. Bf4 Re6 13. Re1) 7. Nc3?? { (-0.08 → -3.49) Blunder. Qxd8+ was best. } (7. Qxd8+ Kxd8) 7... O-O?? { (-3.49 → -0.32) Blunder. Qxd1+ was best. } (7... Qxd1+) 8. Qxd8 Rxd8 9. f3 Bxg1?? { (-0.06 → 1.69) Blunder. b5 was best. } (9... b5 10. Nge2) 10. Rxg1 Kf8 11. Bg5 h6 12. Bxf6?! { (2.07 → 1.49) Inaccuracy. Bd2 was best. } (12. Bd2) 12... gxf6 13. Rd1?! { (1.65 → 1.10) Inaccuracy. g4 was best. } (13. g4) 13... Rxd1+ 14. Nxd1 Be6 15. b3?! { (1.55 → 0.95) Inaccuracy. g4 was best. } (15. g4 h5 16. h3 Ke7 17. Ne3 hxg4 18. hxg4 a5 19. a3 Rh8 20. Kf2 Rh2+ 21. Kg3 Re2) 15... Rd8? { (0.95 → 2.12) Mistake. f5 was best. } (15... f5 16. exf5 Bxf5 17. Ne3 Bh7 18. g4 a5 19. Rg2 Re8 20. Re2 a4 21. h4 b5 22. Kf2) 16. Kf2?? { (2.12 → -5.79) Blunder. Ne3 was best. } (16. Ne3) 16... Ke7?? { (-5.79 → 2.01) Blunder. Rd2+ was best. } (16... Rd2+ 17. Kg3) 17. Ne3 Rd2+ 18. Kg3 Kd6?! { (1.84 → 2.46) Inaccuracy. Re2 was best. } (18... Re2 19. Kf4 a5 20. h4 c5 21. Rd1 b5 22. g4 Rf2 23. h5 c6 24. a3 Re2 25. Rd3) 19. Rd1 Rxd1 20. Nxd1 Ke5 21. Ne3 a5?? { (2.17 → 5.68) Blunder. b5 was best. } (21... b5) 22. h3?? { (5.68 → 0.78) Blunder. Ng4+ was best. } (22. Ng4+ Kd4) 22... b5?! { (0.78 → 1.67) Inaccuracy. Kd4 was best. } (22... Kd4 23. Ng4) 23. Kf2?? { (1.67 → -0.99) Blunder. Ng4+ was best. } (23. Ng4+ Bxg4 24. Kxg4 c5 25. c3 b4 26. c4 f5+ 27. exf5 Kd4 28. Kh5 a4 29. g4 axb3) 23... a4? { (-0.99 → 0.45) Mistake. Kd4 was best. } (23... Kd4 24. h4 a4 25. Ke2 Kc3 26. Kd1 Kb2 27. f4 Bd7 28. bxa4 bxa4 29. g4 c5 30. f5) 24. g3? { (0.45 → -1.00) Mistake. Ke2 was best. } (24. Ke2) 24... Bxh3? { (-1.00 → 0.34) Mistake. Kd4 was best. } (24... Kd4 25. Ke2) 25. g4 axb3 26. cxb3 Kf4?? { (0.90 → 6.70) Blunder. c5 was best. } (26... c5 27. Nf5) 27. a3?? { (6.70 → 3.02) Blunder. a4 was best. } (27. a4 h5 28. gxh5 Kg5 29. Nf5 c5 30. h6 Bxf5 31. exf5 Kxh6 32. a5 Kg5 33. a6 Kxf5) 27... c5 28. a4 bxa4 29. bxa4 c6 30. a5 h5 31. a6 hxg4 32. fxg4 Kxe4 33. a7 c4 34. a8=Q c3?! { (54.59 → Mate in 3) Checkmate is now unavoidable. f5 was best. } (34... f5 35. Qxc6+) 35. Qxc6+ Kd3 36. Qc4+ Kd2 37. Qa2+ Kd3 38. Qc2+?! { (Mate in 1 → 64.89) Lost forced checkmate sequence. Qd5# was best. } (38. Qd5#) 38... Kd4 39. Ke2?! { (Mate in 7 → 72.25) Lost forced checkmate sequence. Qd1+ was best. } (39. Qd1+ Kc5 40. Qd5+ Kb4 41. Qc4+ Ka3 42. Nc2+ Kb2 43. Nd4 Bxg4 44. Qb3+ Kc1 45. Qc2#) 39... f5?! { (72.25 → Mate in 13) Checkmate is now unavoidable. Kc5 was best. } (39... Kc5 40. Qxc3+) 40. Qd3+?! { (Mate in 13 → 76.00) Lost forced checkmate sequence. Nxf5+ was best. } (40. Nxf5+ Kc4 41. Qd3+ Kb4 42. Qxh3 c2 43. Qe3 f6 44. Nd6 f5 45. Nxf5 Kc4 46. Qd3+ Kc5) 40... Ke5 41. Qxf5+ Kd4?! { (76.74 → Mate in 1) Checkmate is now unavoidable. Kd6 was best. } (41... Kd6 42. Qf6+ Kc7 43. Qxf7+ Kd6 44. Qf3 c2 45. Kd2 c1=Q+ 46. Kxc1 Ke5 47. Qxh3 Kf4 48. Kd2) 42. Qd5# { White wins by checkmate. } 1-0