[Event "Weekly Classical Arena"] [Site "https://lichess.org/1chaaDc0"] [Date "2023.02.17"] [White "Mendozachess1"] [Black "KorwineK"] [Result "0-1"] [UTCDate "2023.02.17"] [UTCTime "17:45:40"] [WhiteElo "1935"] [BlackElo "1754"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 { B12 Caro-Kann Defense } d6 3. c4 Nf6 4. Nc3 g6 5. h3 Bg7 6. Nf3 O-O 7. Bd3 a6 8. Bc2?! { (0.94 → 0.31) Inaccuracy. O-O was best. } (8. O-O Nbd7 9. Be3 b5 10. Qc2 bxc4 11. Bxc4 d5 12. Bb3 dxe4) 8... b5 9. b3 b4 10. Ne2?! { (0.44 → -0.11) Inaccuracy. Na4 was best. } (10. Na4 Nfd7) 10... c5 11. d5?! { (-0.16 → -0.82) Inaccuracy. Be3 was best. } (11. Be3 cxd4) 11... Nfd7? { (-0.82 → 0.55) Mistake. Nxe4 was best. } (11... Nxe4 12. Bxe4) 12. Rb1 Ne5 13. Nxe5 Bxe5 14. f4 Bg7 15. O-O Nd7 16. f5 Ne5 17. Bb2 Bd7 18. Qe1 a5 19. Qg3 a4 20. fxg6?! { (0.49 → -0.25) Inaccuracy. Nc1 was best. } (20. Nc1 e6 21. Nd3 Nxd3 22. Bxg7 Kxg7 23. f6+ Kh8 24. Qxd6 axb3 25. axb3 exd5 26. Bxd3 dxc4) 20... hxg6 21. Nf4 axb3 22. axb3 Ra2 23. Bxe5?? { (-0.11 → -2.87) Blunder. Nd3 was best. } (23. Nd3) 23... dxe5 24. Nd3?! { (-2.76 → -3.77) Inaccuracy. Nxg6 was best. } (24. Nxg6 fxg6 25. Bd3 Be8 26. Rxf8+ Bxf8 27. Qg5 Bg7 28. Qe3 e6 29. Qxc5 exd5 30. cxd5 Bd7) 24... Rxc2 25. Nxe5?! { (-3.60 → -5.66) Inaccuracy. Rbd1 was best. } (25. Rbd1 Rc3 26. Qf2 Rxb3 27. Qxc5 Ba4 28. Qa7 Ra3 29. Nxb4 Qd6 30. Qa5 Bxd1 31. Qxa3 Be2) 25... Rc3?! { (-5.66 → -3.68) Inaccuracy. Qc7 was best. } (25... Qc7 26. Qd3 Rc3 27. Qxc3 bxc3 28. Nxd7 Bd4+ 29. Kh1 Qxd7 30. Rf3 Qc7 31. h4 Qe5 32. d6) 26. Qf4 Qc7 27. Nxg6 Qxf4 28. Nxf4?! { (-3.24 → -4.27) Inaccuracy. Nxe7+ was best. } (28. Nxe7+ Kh7 29. Rxf4 Be5 30. Rf3 Kg7 31. Rd1 Ra8 32. d6 Ra6 33. Nd5 Rxf3 34. gxf3 Rxd6) 28... Bd4+ 29. Kh1 f5?! { (-4.42 → -2.87) Inaccuracy. Be5 was best. } (29... Be5 30. Ne2 Re3 31. Ng1 Rxe4 32. Rbe1 Rxe1 33. Rxe1 Bd6 34. g4 e6 35. Nf3 exd5 36. cxd5) 30. Ne2? { (-2.87 → -4.92) Mistake. Ng6 was best. } (30. Ng6 Re8 31. exf5 Bf6 32. Kh2 Ra8 33. Rbe1 Rxb3 34. Ne5 Rd8 35. Ng4 Kg7 36. Re2 Rh8) 30... Rd3? { (-4.92 → -2.44) Mistake. fxe4 was best. } (30... fxe4 31. Nxc3 bxc3 32. g4 e6 33. Rxf8+ Kxf8 34. Kg2 exd5 35. cxd5 Ke7 36. b4 Kd6 37. bxc5+) 31. Nxd4 Rxd4 32. e5 e6 33. d6 Rf7?! { (-2.59 → -1.88) Inaccuracy. Kf7 was best. } (33... Kf7 34. Ra1 Re4 35. Rfe1 Rxe1+ 36. Rxe1 Ra8 37. Kh2 Kg6 38. Kg3 Kg5 39. h4+ Kh5 40. Kh3) 34. Ra1 Rg7 35. Ra8+ Kh7 36. Ra7 Rd2 37. Rg1? { (-2.89 → -5.00) Mistake. Rc7 was best. } (37. Rc7 Kh6 38. Rg1 Rb2 39. Ra1 Rxb3 40. h4 f4 41. Ra8 Rb1+ 42. Kh2 Rb2 43. Kh1 Kh5) 37... f4?! { (-5.00 → -3.68) Inaccuracy. Bc6 was best. } (37... Bc6 38. Re7 f4 39. Kh2 Rxe7 40. dxe7 Kg6 41. h4 f3 42. Kh3 fxg2 43. Ra1 Kh5 44. Kh2) 38. Rc7 Rd3?! { (-3.87 → -2.73) Inaccuracy. Kg6 was best. } (38... Kg6 39. Ra1 Kf5 40. Re1 Rd3 41. Rxc5 Rxb3 42. Rc7 Rc3 43. h4 b3 44. Rb1 Kxe5 45. Rb7) 39. Rxc5?! { (-2.73 → -3.63) Inaccuracy. Rf1 was best. } (39. Rf1 Rxb3) 39... Rxb3 40. Rc7 Rc3 41. Rb1 b3 42. c5 Kh6?! { (-4.59 → -3.57) Inaccuracy. Ba4 was best. } (42... Ba4) 43. Rb2?! { (-3.57 → -5.44) Inaccuracy. Rb7 was best. } (43. Rb7 Rxc5 44. R7xb3 Rxe5 45. Rb4 Rf7 46. g3 f3 47. Kg1 Rd5 48. Rh4+ Kg6 49. Rg4+ Kf6) 43... Rc2 44. Rxb3?? { (-4.86 → Mate in 9) Checkmate is now unavoidable. Rxd7 was best. } (44. Rxd7 Rxb2) 44... Rcxg2? { (Mate in 9 → -7.58) Lost forced checkmate sequence. Rgxg2 was best. } (44... Rgxg2 45. Rxd7 Rgd2 46. Rb1 Rh2+ 47. Kg1 f3 48. Rh7+ Kxh7 49. Rb7+ Kg6 50. Rg7+ Kxg7 51. c6) 45. Rb1? { (-7.58 → Mate in 6) Checkmate is now unavoidable. h4 was best. } (45. h4 Rg1+ 46. Kh2 R7g2+ 47. Kh3 Bb5 48. Rf3 Rg8 49. Kh2 R1g2+ 50. Kh1 R2g4 51. Rf2 f3) 45... Rc2?? { (Mate in 6 → -3.40) Lost forced checkmate sequence. f3 was best. } (45... f3 46. Rxd7 R7g3 47. Rh7+ Kxh7 48. Rb7+ Kh6 49. Rh7+ Kxh7 50. c6 Rxh3#) 46. Rbb7? { (-3.40 → -5.70) Mistake. Rg1 was best. } (46. Rg1 Rf7 47. Rg2 Rc3 48. Kh2 Kh5 49. Rd2 Kg5 50. Kg1 Kf5 51. h4 f3 52. c6 Rg7+) 46... Bc6+ 47. Rxc6 Rxb7 48. Rb6 Ra7 49. Rb1 Rxc5 50. Rd1 Rd7 51. Re1 f3 52. Kg1 Kg5 53. Kf2 Kf4 54. h4?! { (-10.80 → Mate in 6) Checkmate is now unavoidable. Rb1 was best. } (54. Rb1 Rc2+) 54... Rc2+ 55. Kf1 Rg7 56. d7 Rh2 57. d8=Q Rh1+ 58. Kf2 Rg2# { Black wins by checkmate. } 0-1