[Event "13th Wedding Anniversary Ketum"] [Site "https://lichess.org/1zLGr5Z1"] [Date "2023.11.28"] [White "peteryosafat_ktbgr"] [Black "Sundariaos"] [Result "0-1"] [UTCDate "2023.11.28"] [UTCTime "15:27:33"] [WhiteElo "1754"] [BlackElo "1937"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6?! { (0.00 → 0.90) Inaccuracy. Nf6 was best. } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Bxc3+ 6. bxc3 Nf6 7. Bg5 h6 8. Bxf6?! { (0.94 → 0.11) Inaccuracy. Bh4 was best. } (8. Bh4 Rg8 9. Nd2 g5 10. Bg3 d5 11. f3 Nc6 12. a4 Nh5) 8... Qxf6 9. O-O d6 10. h3 Nd7 11. Re1 c5?! { (-0.47 → 0.59) Inaccuracy. g5 was best. } (11... g5) 12. dxc5? { (0.59 → -0.56) Mistake. Bb5 was best. } (12. Bb5 cxd4) 12... bxc5? { (-0.56 → 0.82) Mistake. Nxc5 was best. } (12... Nxc5) 13. Bb5 Qe7 14. e5?! { (0.71 → 0.15) Inaccuracy. Nd2 was best. } (14. Nd2) 14... d5 15. a4 O-O 16. c4 Nb6?! { (-0.53 → 0.03) Inaccuracy. Rfd8 was best. } (16... Rfd8 17. cxd5 Bxd5 18. Qe2 Nf8 19. Bd3 Qc7 20. a5 Rab8 21. a6 Nd7 22. Nd2 Rb2 23. Nc4) 17. cxd5 Nxd5 18. Bf1 Rad8 19. Qc1 Nb4 20. Be2? { (-0.17 → -1.52) Mistake. Nd2 was best. } (20. Nd2 Qd7 21. Nc4 Ba6 22. Nd6 Bxf1 23. Rxf1 f6 24. Ne4 fxe5 25. Nxc5 Qd5 26. c3 Qxc5) 20... Qc7 21. Qb2 a5 22. Rab1?! { (-0.80 → -1.54) Inaccuracy. Qc3 was best. } (22. Qc3) 22... Bc6 23. Qb3 Bd5 24. c4?! { (-0.88 → -2.00) Inaccuracy. Qc3 was best. } (24. Qc3) 24... Be4 25. Rb2?! { (-2.10 → -2.89) Inaccuracy. Rbc1 was best. } (25. Rbc1 Bxf3 26. Qxf3 Qxe5 27. Bf1 Qf6 28. Qh5 g5 29. Re3 Rd4 30. Rf3 Qg7 31. Re3 Rfd8) 25... Rb8? { (-2.89 → -1.54) Mistake. Bxf3 was best. } (25... Bxf3 26. Qxf3 Qxe5 27. Reb1 g6 28. Qb7 Rb8 29. Qf3 Kg7 30. Bf1 Rfd8 31. Re2 Qc7 32. g3) 26. Qd1 Rfd8 27. Qc1? { (-2.12 → -4.07) Mistake. Rd2 was best. } (27. Rd2 Nc2 28. Rf1 Rxd2 29. Qxd2 Rd8 30. Qf4 Bxf3 31. Bxf3 Rd4 32. Qc1 Nb4 33. Qe3 Qd7) 27... Bxf3 28. Bxf3?! { (-4.02 → -5.16) Inaccuracy. gxf3 was best. } (28. gxf3 Qxe5 29. f4 Qf6 30. Rb3 Rd4 31. Rf3 g6 32. Bf1 Nc6 33. Bd3 Rb4 34. h4 Kf8) 28... Nd3 29. Rxb8 Rxb8 30. Qd2 Nxe1 31. Qxe1 Rd8 32. Qb1 Qxe5 33. g3 Qf5 34. Qxf5 exf5 35. Bd5 Kf8 36. Kg2 Ke7 37. Kf3 Kf6 38. Kf4 g5+ 39. Kf3 Ke5 40. Ke3 Rb8 41. f4+ gxf4+ 42. gxf4+ Kd6 43. Kf3 Rb4 44. Kg3 Rxa4 45. Kh4 Ra3 46. Kh5? { (-7.42 → Mate in 1) Checkmate is now unavoidable. Bxf7 was best. } (46. Bxf7 a4 47. Bg6 Rf3 48. Bxf5 Rxf4+ 49. Bg4 a3 50. Kg3 Rd4 51. Kf3 Rxc4 52. Ke3) 46... Rxh3# { Black wins by checkmate. } 0-1