CohenChessClub.com

[Event "October Chess Megatournament"] [Site "https://cohenchessclub.com/MFd2gOQ3"] [Date "2024.10.20"] [White "BENJAMIN4"] [Black "Larenzo"] [Result "0-1"] [UTCDate "2024.10.20"] [UTCTime "19:20:05"] [WhiteElo "1400"] [BlackElo "1515"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+7"] [WhiteTitle "🌊"] [BlackTitle "NM🍕"] [Variant "Standard"] [TimeControl "600+1"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Bf5 3. e3 Nf6 4. Bd3 Bg6 5. Nf3 e6 6. Nbd2 Bh5?! { (0.00 → 0.88) Inaccuracy. Bxd3 was best. } (6... Bxd3 7. cxd3 c6 8. h4 Be7 9. Kf1 O-O 10. Ne5 Nfd7 11. Qg4 Nf6) 7. c3 Bd6 8. Bxd6?! { (0.84 → 0.05) Inaccuracy. Qb3 was best. } (8. Qb3 Bxf3 9. Nxf3 Qc8 10. Qa4+ Nbd7 11. Bxd6 cxd6 12. Qc2 Qc7 13. a4 g6 14. a5 O-O) 8... cxd6 9. Qc2 Bg6 10. O-O-O?! { (0.39 → -0.15) Inaccuracy. Bxg6 was best. } (10. Bxg6) 10... O-O 11. Bxg6 fxg6 12. Rdg1?! { (0.21 → -0.69) Inaccuracy. e4 was best. } (12. e4 Nc6 13. Kb1 Rb8 14. Rhe1 b5 15. Qd3 a5 16. Ng5 Qc8 17. Qh3 b4 18. Rc1 e5) 12... Nc6 13. g4?! { (-0.86 → -1.43) Inaccuracy. Kb1 was best. } (13. Kb1 Rc8) 13... Ne4 14. Nxe4 dxe4?? { (-1.39 → 0.89) Blunder. Rxf3 was best. } (14... Rxf3 15. Nd2) 15. Qxe4 Re8?? { (0.89 → 2.90) Blunder. Qe7 was best. } (15... Qe7 16. Rg3) 16. Qc2? { (2.90 → 1.20) Mistake. d5 was best. } (16. d5) 16... e5?? { (1.20 → 3.31) Blunder. Rf8 was best. } (16... Rf8) 17. h4? { (3.31 → 1.62) Mistake. Qb3+ was best. } (17. Qb3+ d5 18. Nxe5 Nxe5 19. dxe5 Rxe5 20. Rd1 Qd7 21. Rd4 h6 22. Rhd1 Kh7 23. R1d2 Rf8) 17... d5? { (1.62 → 3.21) Mistake. exd4 was best. } (17... exd4 18. exd4) 18. h5 e4 19. hxg6 exf3? { (3.18 → 5.46) Mistake. hxg6 was best. } (19... hxg6 20. Ne1 Nb4 21. Qa4 Nc6 22. Ng2 a6 23. Qc2 b5 24. g5 b4 25. Kb1 bxc3 26. Qxc3) 20. gxh7+?? { (5.46 → -1.99) Blunder. Rxh7 was best. } (20. Rxh7 Qd7 21. Rgh1 Kf8 22. Rxg7 Re7 23. Rxe7 Nxe7 24. Rh8+ Ng8 25. Rh7 Ne7 26. Qd1 Qxg4) 20... Kh8 21. Qg6 Re7?! { (-2.50 → -1.39) Inaccuracy. Rf8 was best. } (21... Rf8) 22. Rh5 Qe8?? { (-1.70 → 2.02) Blunder. Qa5 was best. } (22... Qa5 23. Kb1) 23. Qg5?? { (2.02 → -1.78) Blunder. Qxe8+ was best. } (23. Qxe8+ Raxe8 24. Rxd5 g6 25. Rh1 Rxh7 26. Rxh7+ Kxh7 27. Kd2 Kh6 28. Kd3 Nd8 29. e4 Rf8) 23... Qf7?? { (-1.78 → 1.88) Blunder. Rd8 was best. } (23... Rd8 24. Qf4 Rf7 25. Rf5 Rxf5 26. gxf5 Qf7 27. Rg3 Rf8 28. Rxf3 Qd7 29. Kd2 Ne7 30. f6) 24. Rgh1?? { (1.88 → -1.80) Blunder. Qxd5 was best. } (24. Qxd5 Qxd5 25. Rxd5 g6 26. Kd2 Kxh7 27. Rg3 Rf8 28. Rh3+ Kg7 29. Kd3 b6 30. a4 Rc7) 24... Rd8 25. Qh4?! { (-1.55 → -2.31) Inaccuracy. Qf5 was best. } (25. Qf5) 25... Rd6?? { (-2.31 → -0.01) Blunder. g6 was best. } (25... g6) 26. g5?? { (-0.01 → -6.88) Blunder. Rf5 was best. } (26. Rf5 Rf6 27. Rxf6 Qxf6 28. Qxf6 gxf6 29. Kd2 Rxh7 30. Rxh7+ Kxh7 31. e4 dxe4 32. Ke3 b5) 26... Ree6?? { (-6.88 → -2.34) Blunder. Qg6 was best. } (26... Qg6) 27. Kd2?! { (-2.34 → -3.37) Inaccuracy. Qg4 was best. } (27. Qg4 Rd8) 27... Qg6? { (-3.37 → -1.57) Mistake. Na5 was best. } (27... Na5 28. b3 Ra6 29. Rc1 Nc4+ 30. bxc4 Rxa2+ 31. Ke1 Qg6 32. Qg4 Qd3 33. Qxf3 Qd2+ 34. Kf1) 28. Qf4 Qe8? { (-1.99 → -0.66) Mistake. Rd8 was best. } (28... Rd8 29. Qxf3 b5 30. R5h4 Re4 31. Rf4 Rxf4 32. Qxf4 b4 33. Rc1 b3 34. axb3 Na5 35. Ke2) 29. Rg1?? { (-0.66 → -8.22) Blunder. R5h3 was best. } (29. R5h3 Ne7 30. Rxf3 Ng6 31. Qf7 Qc8 32. Kc1 a5 33. a4 Re7 34. Qf5 Qe8 35. b3 Rd8) 29... Ne7?? { (-8.22 → -1.94) Blunder. Qxh5 was best. } (29... Qxh5 30. Rg3) 30. Qxf3 Ng6?! { (-2.05 → -1.39) Inaccuracy. Rd8 was best. } (30... Rd8 31. Kc1 Qb5 32. Re1 Rc8 33. Kb1 Rb6 34. Qe2 Qxe2 35. Rxe2 Rxc3 36. a4 Rcc6 37. Rc2) 31. Qd1? { (-1.39 → -2.99) Mistake. Kc1 was best. } (31. Kc1 Qb5) 31... Qf7?! { (-2.99 → -1.81) Inaccuracy. Ra6 was best. } (31... Ra6) 32. Ke1?? { (-1.81 → -4.50) Blunder. Rf1 was best. } (32. Rf1 Rd8) 32... Ne7?? { (-4.50 → -1.30) Blunder. Rb6 was best. } (32... Rb6) 33. Qb3?? { (-1.30 → -9.79) Blunder. Rh3 was best. } (33. Rh3 Rb6) 33... b6?? { (-9.79 → -2.27) Blunder. Qxh5 was best. } (33... Qxh5 34. Rf1 Qg6 35. Kd2 Rb6 36. Qxb6 Rxb6 37. b3 Qxg5 38. Ke2 Kxh7 39. Rd1 Kg6 40. Rd2) 34. Qc2?? { (-2.27 → -9.32) Blunder. Rh2 was best. } (34. Rh2 b5) 34... Qxh5 35. Qa4 Qf7 36. g6 Rxg6 37. Rxg6 Qxg6 38. Qxa7 Qe8 39. Qa4 Qxa4 40. b3?! { (-69.83 → Mate in 5) Checkmate is now unavoidable. e4 was best. } (40. e4 dxe4) 40... Qxa2 41. Kf1 Qxb3 42. Kg2 Qxc3 43. Kf3 Rf6+ 44. Ke2 Qc2+ 45. Kf1 Qxf2# { Black wins by checkmate. } 0-1