[Event "Rated rapid game"] [Site "https://lichess.org/JI6IExns"] [Date "2023.08.07"] [White "Koshkin_Aleksei"] [Black "ericrosenfan12"] [Result "1-0"] [UTCDate "2023.08.07"] [UTCTime "09:40:09"] [WhiteElo "1446"] [BlackElo "1764"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4?! { (0.00 → 0.56) Inaccuracy. Nc6 was best. } (4... Nc6 5. c3 Bg4 6. Bf4 e6 7. Nbd2 Bf5 8. Bg3 h5 9. h3) 5. h3 Bxf3 6. Qxf3 Nc6 7. Bb5?! { (0.55 → 0.00) Inaccuracy. c3 was best. } (7. c3 e6 8. Nd2 Nf6 9. Bd3 Bd6 10. Qe2 Qc7 11. O-O O-O) 7... e6 8. O-O a6 9. Bxc6+ bxc6 10. c3 Ne7 11. Bg5 h6 12. Bh4 Qc7 13. Bg3 Qb6 14. b3 Nf5 15. Be5 Bd6 16. g4?! { (0.00 → -1.01) Inaccuracy. Bxd6 was best. } (16. Bxd6 Nxd6 17. Qf4 Ne4 18. Rc1 O-O 19. Nd2 Nxd2 20. Qxd2 a5 21. Rd1 Rfc8 22. Rac1 c5) 16... Bxe5 17. gxf5 Bb8 18. fxe6 f6?? { (-0.62 → 1.66) Blunder. O-O was best. } (18... O-O) 19. Qh5+ Kd8 20. Qf7? { (1.56 → 0.07) Mistake. Nd2 was best. } (20. Nd2 Ra7 21. Rfe1 Re7 22. c4 Rhe8 23. Nf3 Rxe6 24. Rxe6 Rxe6 25. Qf7 Re7 26. Qg8+ Kc7) 20... Qc7 21. Qxc7+ Bxc7 22. Re1 Ke7 23. f3?! { (0.56 → -0.38) Inaccuracy. Na3 was best. } (23. Na3 a5) 23... g5 24. Nd2 Bf4 25. Nf1 Rae8 26. Kg2 Kd6 27. Ng3 Bxg3 28. Kxg3 Rxe6 29. Rxe6+ Kxe6 30. Re1+ Kd6? { (0.00 → 1.61) Mistake. Kf5 was best. } (30... Kf5 31. Re7 Rc8 32. Rd7 h5 33. Rd6 h4+ 34. Kf2 a5 35. c4 dxc4 36. bxc4 a4 37. c5) 31. Kg4 h5+?! { (1.69 → 2.36) Inaccuracy. a5 was best. } (31... a5 32. Kf5 a4 33. bxa4 Ra8 34. Re6+ Kc7 35. Rxf6 Rxa4 36. Rxh6 Ra3 37. Kxg5 Rxc3 38. Rf6) 32. Kf5 Kd7?! { (2.05 → 2.92) Inaccuracy. a5 was best. } (32... a5 33. Re6+) 33. Re6?! { (2.92 → 1.89) Inaccuracy. Re3 was best. } (33. Re3 Rf8 34. Kg6 f5 35. Kxh5 Rg8 36. b4 Kc7 37. a4 Kb6 38. Re5 a5 39. Rxf5 axb4) 33... g4? { (1.89 → 3.91) Mistake. Rg8 was best. } (33... Rg8 34. Rxf6) 34. hxg4?! { (3.91 → 2.96) Inaccuracy. fxg4 was best. } (34. fxg4 hxg4 35. hxg4 Rh3 36. Rxf6 Rf3+ 37. Kg6 Rxc3 38. g5 Ke7 39. Rf5 Rg3 40. Rf7+ Ke6) 34... h4 35. Rxf6?? { (3.45 → -2.74) Blunder. Re1 was best. } (35. Re1 Rh6 36. Re2 Kd6 37. Rh2 Ke7 38. b4 Kf7 39. Rh3 Rh7 40. f4 Rh8 41. a3 Rh6) 35... h3 36. g5? { (-2.75 → -5.06) Mistake. Rf7+ was best. } (36. Rf7+ Kd6 37. Rf6+ Kc7 38. Rf7+ Kb6 39. Re7 h2 40. Re1 h1=R 41. Rxh1 Rxh1 42. g5 Rc1) 36... h2 37. Rf7+ Ke8 38. g6 h1=Q 39. Kf6 Qxf3+ 40. Kg7?! { (-39.77 → Mate in 9) Checkmate is now unavoidable. Ke6 was best. } (40. Ke6 Qe4+ 41. Kd6 Qxg6+ 42. Kc5 Kxf7 43. c4 Qc2 44. Kxc6 Qxa2 45. Kxd5 Qxb3 46. Kc5 Qe3) 40... Rh1?? { (Mate in 9 → 5.64) Lost forced checkmate sequence. Qh5 was best. } (40... Qh5 41. Kf6 Rg8 42. Re7+ Kd8 43. Rg7 Qf3+ 44. Ke6 Rxg7 45. Kd6 Rd7+ 46. Kc5 Qxc3+ 47. Kb6) 41. Rxf3 Rg1 42. b4 Rg2 43. a4 Rg1 44. Kf6 Rg2 45. g7 Rg1 46. Rh3 a5? { (7.25 → Mate in 12) Checkmate is now unavoidable. Kd7 was best. } (46... Kd7 47. Rh8 Rf1+ 48. Ke5 Re1+ 49. Kf4 Rf1+ 50. Ke3 Re1+ 51. Kf2 Re8 52. Rxe8 Kxe8 53. g8=R+) 47. bxa5? { (Mate in 12 → 9.16) Lost forced checkmate sequence. Rh8+ was best. } (47. Rh8+ Kd7 48. g8=Q Rxg8 49. Rxg8 axb4 50. cxb4 c5 51. bxc5 Kc6 52. Ke7 Kc7 53. Rg6 Kb8) 47... c5? { (9.16 → Mate in 11) Checkmate is now unavoidable. Kd7 was best. } (47... Kd7 48. a6) 48. dxc5?! { (Mate in 11 → 34.17) Lost forced checkmate sequence. Rh8+ was best. } (48. Rh8+ Kd7 49. g8=Q Rxg8 50. Rxg8 Kc7 51. Rg7+ Kb8 52. a6 Ka8 53. dxc5 d4 54. c6 dxc3) 48... Kd7 49. Kf7 Kc6?! { (33.49 → Mate in 16) Checkmate is now unavoidable. Rf1+ was best. } (49... Rf1+ 50. Kg6 Ra1 51. g8=Q Rg1+ 52. Kh7 Rxg8 53. Kxg8 Kc6 54. Rh7 Kxc5 55. Rh6 Kc4 56. a6) 50. g8=Q Rxg8 51. Kxg8 d4 52. cxd4 Kd5 53. Rh4 Kc4 54. a6 Kb4 55. a7 { Black resigns. } 1-0