[Event "Rated classical game"] [Site "https://lichess.org/l4vBSz6O"] [Date "2024.01.17"] [White "bobsouzabr"] [Black "imikacic"] [Result "0-1"] [UTCDate "2024.01.17"] [UTCTime "20:12:11"] [WhiteElo "1798"] [BlackElo "1803"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. Nc3 Nf6 4. d4 e4 5. Ne5 d5 6. Bf4 Bd6 7. Nb5 O-O 8. Bg2?! { (-0.42 → -1.07) Inaccuracy. Nxc6 was best. } (8. Nxc6 bxc6 9. Nxd6 cxd6 10. h3 a5 11. a4 Ne8 12. Qd2 Nc7 13. h4 Ne6 14. O-O-O Nxf4) 8... Ne7 9. c4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 c6 12. Nc3 Qb6?! { (-1.15 → -0.06) Inaccuracy. Ne8 was best. } (12... Ne8 13. f3) 13. Na4 Qc7 14. Rc1 Qd6 15. b4? { (-0.41 → -1.60) Mistake. cxd5 was best. } (15. cxd5 cxd5 16. f3 Ng6 17. Nxg6 hxg6 18. O-O Re8 19. Nc3 Bd7 20. fxe4 dxe4 21. e3 b5) 15... Ng4? { (-1.60 → -0.40) Mistake. Ne8 was best. } (15... Ne8 16. cxd5 cxd5 17. f3 f6 18. Ng4 Bd7 19. b5 Bxb5 20. Nc3 Bd7 21. O-O Bxg4 22. fxg4) 16. Nxg4 Bxg4 17. h3?! { (-0.34 → -1.08) Inaccuracy. O-O was best. } (17. O-O) 17... Bc8 18. O-O?! { (-0.56 → -1.64) Inaccuracy. e3 was best. } (18. e3 h5 19. h4 Bg4 20. Nc3 Qd7 21. O-O Qf5 22. cxd5 cxd5 23. Ne2 Qd7 24. Nf4 Ng6) 18... f5? { (-1.64 → -0.45) Mistake. dxc4 was best. } (18... dxc4 19. b5 f5 20. Nc3 a6 21. bxc6 b5 22. Qf4 Qxf4 23. gxf4 Nxc6 24. e3 Nb4 25. f3) 19. e3? { (-0.45 → -2.18) Mistake. cxd5 was best. } (19. cxd5 Nxd5 20. a3 f4 21. Nc3 e3 22. Bxd5+ cxd5 23. fxe3 fxg3 24. Rxf8+ Qxf8 25. Rf1 Qd6) 19... b6?? { (-2.18 → -0.30) Blunder. dxc4 was best. } (19... dxc4 20. Qb2 b5 21. Nc5 Nd5 22. a4 Rb8 23. axb5 cxb5 24. Ra1 Rf7 25. Qd2 Rb6 26. Kh2) 20. c5 Qc7 21. cxb6 axb6 22. Nc3 b5?! { (-0.60 → 0.12) Inaccuracy. Qd6 was best. } (22... Qd6 23. b5 g5 24. bxc6 Ba6 25. Rfe1 Nxc6 26. Rb1 Na5 27. Qd1 Rac8 28. Rc1 h6 29. Qh5) 23. Nxb5 Qb8 24. Nc3 Qxb4?! { (0.13 → 1.12) Inaccuracy. g5 was best. } (24... g5 25. a4 f4 26. f3 Nf5 27. fxe4 Nxe3 28. Rf3 Nxg2 29. Qxg2 Qxb4 30. gxf4 Qxd4+ 31. Kh2) 25. Nxe4 Qa3? { (1.11 → 2.41) Mistake. Qxd2 was best. } (25... Qxd2 26. Nxd2 Rxa2 27. Nf3 Bd7 28. Ne5 Ra7 29. h4 Rfa8 30. Bf3 g6 31. Kg2 Kg7 32. Rb1) 26. Nc3? { (2.41 → 1.00) Mistake. Ng5 was best. } (26. Ng5 Qxa2 27. Qxa2 Rxa2 28. Rxc6 Ba6 29. Rb1 Bd3 30. Rb7 Ra1+ 31. Kh2 Nxc6 32. Bxd5+ Kh8) 26... Ba6 27. Rfe1 Bc4 28. Rc2 Rfb8 29. Bf1 Rb4 30. Bxc4 Rxc4 31. Rb1 h6 32. Rb3 Qa5 33. Rcb2 Kh7 34. Ne2?! { (2.36 → 1.67) Inaccuracy. Qd3 was best. } (34. Qd3 c5 35. dxc5 Qxc5 36. Ne2 Qc8 37. h4 Ra7 38. Rb8 Qc6 39. h5 d4 40. exd4 Rca4) 34... Qa6? { (1.67 → 3.10) Mistake. Qxd2 was best. } (34... Qxd2 35. Rxd2) 35. Nf4 Ra4 36. Rb7?! { (3.21 → 1.88) Inaccuracy. Ne6 was best. } (36. Ne6 Qc8 37. Nc5 Ra3 38. Rxa3 Rxa3 39. Qc2 Ng8 40. g4 Ne7 41. Rb7 Qf8 42. Ne6 Qf6) 36... Ng6?? { (1.88 → 5.65) Blunder. Rxa2 was best. } (36... Rxa2 37. Qb4) 37. Nxg6? { (5.65 → 3.48) Mistake. Nh5 was best. } (37. Nh5 Qa7 38. Rxa7 R4xa7 39. Qd3 Ne7 40. Kg2 Rxa2 41. Rb7 R2a7 42. Rxe7 Rxe7 43. Qc2 Rf7) 37... Kxg6 38. R7b6?! { (3.53 → 2.57) Inaccuracy. Rd7 was best. } (38. Rd7 Rxa2 39. Rxa2 Qxa2 40. Rd6+ Kf7 41. Qxa2 Rxa2 42. Rxc6 Ra5 43. Kg2 Ke7 44. Rc7+ Kf6) 38... Qc4?? { (2.57 → 5.60) Blunder. Qc8 was best. } (38... Qc8 39. Rb7 Qd8 40. Qc2 Rc4 41. Qb1 Qe8 42. Rc7 Rc8 43. Ra7 Qe4 44. Qxe4 fxe4 45. Rbb7) 39. Rc2 Rxa2 40. Rxc4?! { (5.57 → 3.71) Inaccuracy. Rxc6+ was best. } (40. Rxc6+ Kf7 41. R6xc4 dxc4 42. Qc3 Rxc2 43. Qxc2 Ra1+ 44. Kg2 Rg1+ 45. Kf3 Rxg3+ 46. fxg3 g5) 40... Rxd2 41. Rcxc6+?! { (3.73 → 2.89) Inaccuracy. Rbxc6+ was best. } (41. Rbxc6+ Kf7 42. Rc7+ Kg8 43. Rc2 Rxc2 44. Rxc2 g5 45. Rc6 Kg7 46. Rd6 h5 47. Rxd5 Kf6) 41... Kh5 42. Rc5?? { (2.98 → -1.83) Blunder. Ra6 was best. } (42. Ra6 Rb8 43. Rcb6 Rc8 44. Ra1 Rcc2 45. Rf1 Rc3 46. Rd6 Kg5 47. Rxd5 h5 48. Re5 g6) 42... Raa2?? { (-1.83 → 0.00) Blunder. Ra1+ was best. } (42... Ra1+ 43. Kg2 Raa2 44. Kg1 Rxf2 45. Rxd5 g6 46. e4 Rfd2 47. Rb1 Rg2+ 48. Kh1 Rh2+ 49. Kg1) 43. Rxd5 Rxf2 44. g4+?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rxf5+ was best. } (44. Rxf5+ Rxf5 45. g4+ Kg5 46. gxf5 Kxf5 47. Kf1 h5 48. d5 Rd2 49. d6 Ke4 50. Ke1 Rd3) 44... Kh4 45. Rxf5 Rg2+ 46. Kf1 Kg3?? { (Mate in 6 → -5.69) Lost forced checkmate sequence. Rh2 was best. } (46... Rh2 47. Kg1 Kg3 48. Rb2 Raxb2 49. Rf3+ Kxf3 50. h4 Rbg2+ 51. Kf1 Rh1#) 47. Rfb5?? { (-5.69 → Mate in 2) Checkmate is now unavoidable. Rb1 was best. } (47. Rb1 Rh2 48. Ke1 Kg2 49. Rf1 Rxh3 50. Rb3 Ra1+ 51. Kd2 Rxf1 52. Rb5 Rhh1 53. Kd3 Kf3) 47... Raf2+ 48. Ke1 Rg1# { Black wins by checkmate. } 0-1