[Event "COTS 2023 International Tourn. Arena"] [Site "https://lichess.org/wFqd0vOp"] [Date "2023.03.11"] [White "LANATER2020"] [Black "Sean_riv222"] [Result "0-1"] [UTCDate "2023.03.11"] [UTCTime "13:22:48"] [WhiteElo "2422"] [BlackElo "2156"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation, Rubinstein Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 { B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation } Bg4 7. Qb3 Bc8 8. Nf3 e6 9. Nbd2 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 a6 13. a4 Na5 14. Qc2 Bd7 15. Ne5 Rac8 16. b4 Nc6 17. Qb1 Ne7?! { (0.68 → 1.27) Inaccuracy. Qc7 was best. } (17... Qc7 18. Qd1) 18. Rc1 Ng6 19. Ndf3?! { (0.99 → 0.28) Inaccuracy. Bxg6 was best. } (19. Bxg6 hxg6 20. Nb3 Rc7 21. Nc5 Rfc8 22. a5 Bb5 23. Re1 Qe7 24. Re3 Ne4 25. Qc2 Qg5) 19... Rc7 20. b5 Rfc8? { (0.11 → 1.69) Mistake. axb5 was best. } (20... axb5 21. axb5 Rb8 22. g3 Be8 23. Nxg6 hxg6 24. Kg2 Nd7 25. h4 Rbc8 26. Ra7 e5 27. b6) 21. bxa6? { (1.69 → 0.26) Mistake. c4 was best. } (21. c4 dxc4 22. b6 Rc6 23. Nxc6 Rxc6 24. Rxc4 Rxb6 25. Qc2 Ne7 26. a5 Rb5 27. Rc7 Rb4) 21... bxa6 22. Bxa6?? { (0.25 → -4.21) Blunder. a5 was best. } (22. a5 Nf4) 22... Qxa6 23. a5 Be8 24. Qb4 Nxe5 25. Nxe5 Rb7 26. Qa3 Nd7 27. Nf3 h6 28. h3 Nf6 29. Ne5 Ne4 30. f3 Nd6 31. Qa2 Nc4 32. Nd3 Rcb8?? { (-4.68 → -1.63) Blunder. Rb5 was best. } (32... Rb5 33. Nc5 Qxa5 34. Qxa5 Nxa5 35. Rcb1 Rxb1+ 36. Rxb1 e5 37. Kf2 Nc6 38. Ke3 exd4+ 39. cxd4) 33. Nc5 Qa7 34. Nxb7 Rxb7 35. Rcb1 Bb5 36. a6 Rb6? { (-1.85 → -0.49) Mistake. Qxa6 was best. } (36... Qxa6 37. Qxa6 Bxa6 38. Rxb7 Bxb7 39. h4 Kf8 40. Kf2 Bc6 41. h5 Be8 42. g4 Ke7 43. Ra7+) 37. Qf2? { (-0.49 → -2.06) Mistake. Qb3 was best. } (37. Qb3) 37... Rxa6 38. Rxa6 Qxa6 39. Qe1 g6 40. Ra1 Qd6 41. Ra8+ Kg7 42. Qh4 Bc6 43. Ra6 Qd7 44. Qf4 Qb7 45. Ra1 Qb2 46. Ra7 Be8 47. Re7 Qb5 48. Qb8?? { (-2.19 → Mate in 8) Checkmate is now unavoidable. Kh1 was best. } (48. Kh1 g5 49. Qc7 Kf8 50. Qd8 Ne3 51. Kh2 Nf5 52. Ra7 Qc6 53. Ra8 Qd6+ 54. Qxd6+ Nxd6) 48... Qxb8 { White resigns. } 0-1