FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/EzvglrcT"]
[Date "2023.01.31"]
[White "Larenzo"]
[Black "Matthew4"]
[Result "0-1"]
[UTCDate "2023.01.31"]
[UTCTime "21:26:06"]
[WhiteElo "1583"]
[BlackElo "2070"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+0"]
[WhiteTitle "NM🍕"]
[BlackTitle "GM🦃"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "E20"]
[Opening "Nimzo-Indian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 O-O 5. Nf3 d5 6. e3 Nc6?! { (0.24 → 0.85) Inaccuracy. Be7 was best. } (6... Be7 7. cxd5 exd5 8. Bd3 b6 9. O-O Bb7 10. Rc1 c5 11. Ne5 Nc6 12. Ne2 g6 13. f4) 7. a3 Bxc3 8. Bxc3 Re8 9. Qc2 Ne7 10. O-O-O?! { (1.41 → 0.66) Inaccuracy. c5 was best. } (10. c5 Ne4) 10... dxc4?! { (0.66 → 1.25) Inaccuracy. b6 was best. } (10... b6) 11. Bxc4 Nfd5?! { (1.18 → 2.09) Inaccuracy. Bd7 was best. } (11... Bd7 12. Bd3 a6 13. e4 Bb5 14. Rhe1 c6 15. Kb1 Qc7 16. Ne5 Ng6 17. Bxb5 axb5 18. Nxg6) 12. Bxd5?? { (2.09 → -1.22) Blunder. Bd2 was best. } (12. Bd2 Bd7) 12... Nxd5?? { (-1.22 → 0.35) Blunder. exd5 was best. } (12... exd5 13. Rhg1 Bf5 14. Qb3 a5 15. Ne5 Qd6 16. g4 Bd7 17. Qc2 b5 18. b4 Nc6 19. Nxc6) 13. Rhe1?! { (0.35 → -0.32) Inaccuracy. Bd2 was best. } (13. Bd2 b6 14. e4 Ne7 15. h4 Bb7 16. Bc3 f5 17. d5 exd5 18. exf5 Qd6 19. Rd2 Qf4) 13... Nxc3 14. Qxc3 Qd5?! { (-0.47 → 0.43) Inaccuracy. b6 was best. } (14... b6 15. Ne5 Bb7 16. e4 Qh4 17. Qg3 Qe7 18. Qc3 Rac8 19. g3 Red8 20. Nc6 Bxc6 21. Qxc6) 15. e4 Qa2?? { (0.34 → 4.44) Blunder. Qd6 was best. } (15... Qd6) 16. Qxc7?? { (4.44 → -0.13) Blunder. Kd2 was best. } (16. Kd2 b5 17. Ne5 b4 18. axb4 a5 19. bxa5 Qxa5 20. Ra1 Qxa1 21. Rxa1 Rxa1 22. Qxc7 Rf8) 16... b6 17. Ne5 Rf8?? { (0.00 → 2.70) Blunder. Ba6 was best. } (17... Ba6 18. Qxf7+ Kh8 19. Re3 Rac8+ 20. Kd2 Qxb2+ 21. Ke1 h6 22. Qh5 Kg8 23. Qf7+) 18. d5?? { (2.70 → -0.13) Blunder. Qc4 was best. } (18. Qc4 Qxc4+ 19. Nxc4 Rd8 20. b3 Bb7 21. Kb2 Rd7 22. Rd2 Rad8 23. Kc3 Rc8 24. a4 f6) 18... Ba6?! { (-0.13 → 0.82) Inaccuracy. exd5 was best. } (18... exd5 19. exd5) 19. dxe6?? { (0.82 → -7.76) Blunder. Qc2 was best. } (19. Qc2 f5) 19... Rac8 20. exf7+ Kh8 21. Qxc8 Rxc8+ 22. Kd2 Qxb2+ 23. Ke3 Qxe5 24. Rd7 Rc3+ 25. Kd2 Rc8 26. g3?! { (-12.76 → Mate in 2) Checkmate is now unavoidable. Ke3 was best. } (26. Ke3 g5) 26... Qe6?! { (Mate in 2 → -11.53) Lost forced checkmate sequence. Qc3+ was best. } (26... Qc3+ 27. Kd1 Qc1#) 27. Rxa7?! { (-11.53 → Mate in 2) Checkmate is now unavoidable. f8=Q+ was best. } (27. f8=Q+ Rxf8 28. Rd5 Rxf2+ 29. Ke3 Qf6 30. Rf5 Rxf5 31. exf5 Qc3+ 32. Kf2 Qd2+ 33. Kf3 Qxe1) 27... Rd8+ 28. Ke3 Bd3? { (Mate in 5 → -7.30) Lost forced checkmate sequence. Rd3+ was best. } (28... Rd3+ 29. Kf4 Qf6+ 30. Kg4 Bc8+ 31. Rd7 Bxd7+ 32. Kh5 Qh6#) 29. Rd1? { (-7.30 → Mate in 4) Checkmate is now unavoidable. Kf3 was best. } (29. Kf3 Rf8 30. Kg2 Bxe4+ 31. Kg1 b5 32. Rb7 g6 33. f3 Qd5 34. Rxe4 Qxb7 35. Re8 Kg7) 29... Qxe4+ 30. Kd2 Bc4+? { (Mate in 3 → -9.89) Lost forced checkmate sequence. Qe2+ was best. } (30... Qe2+ 31. Kc3 Qc2+ 32. Kb4 Rd4#) 31. Kc1 Rxd1+ 32. Kxd1 Bxf7 33. Rxf7 Qd5+ 34. Kc2 Qxf7 35. Kc3 Qxf2 36. Kb4?! { (-75.25 → Mate in 14) Checkmate is now unavoidable. g4 was best. } (36. g4 Qxh2) 36... Qxh2 37. a4?! { (-73.10 → Mate in 11) Checkmate is now unavoidable. g4 was best. } (37. g4 Qb2+ 38. Ka4 Qc3 39. Kb5 Qc5+ 40. Ka6 Qxa3+ 41. Kb5 Qc5+ 42. Ka6 Qg1 43. g5 Qxg5) 37... Qxg3 38. Kb5 Qd6 39. Ka6 h5 40. a5 b5+ 41. Kxb5 h4 42. a6 h3 43. a7 Qd7+ 44. Kb6 Qxa7+ 45. Kxa7 h2 46. Kb7 h1=Q+ 47. Kc7 Qd5 48. Kb6 Qc4 49. Kb7 Qc5 50. Kb8 Qc6 51. Ka7 Qb5 52. Ka8 Kg8 53. Ka7 Kf7 54. Ka8 Ke7 55. Ka7 Kd7 56. Ka8 Kc7 57. Ka7 Qb7# { Black wins by checkmate. } 0-1