[Event "BCO Sunday Rapid Arena"] [Site "https://lichess.org/nVeFV8KS"] [Date "2021.01.24"] [White "johnchua"] [Black "treysha1"] [Result "0-1"] [UTCDate "2021.01.24"] [UTCTime "11:44:02"] [WhiteElo "2153"] [BlackElo "2068"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+135"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B07"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 { B07 Pirc Defense } 4. f3 Bg7 5. Be3 c6 6. Qd2 Qa5 7. O-O-O h5 8. Kb1 Nbd7 9. Nge2 b5 10. Nc1 Qc7 11. d5?? { (0.16 → -1.79) Blunder. Bd3 was best. } (11. Bd3 Nb6 12. Qf2 Rb8 13. Rhe1 a5 14. h3 b4 15. N3e2 Nfd7 16. g4 c5 17. Bb5 cxd4) 11... b4 12. N3e2 c5 13. h4 a5 14. c4 a4 15. g3? { (-2.79 → -5.11) Mistake. Ng3 was best. } (15. Ng3) 15... Ba6 16. Nf4 Ne5 17. b3? { (-3.83 → -7.77) Mistake. Qg2 was best. } (17. Qg2 Qa5 18. g4 hxg4 19. fxg4 Bxc4 20. g5 Bxf1 21. Rdxf1 Nfg4 22. Bd2 Nc4 23. h5 Nge3) 17... axb3 18. axb3 Nxf3 19. Qc2 Bc8 20. Bg2 Bg4 21. Rdf1 Nxd5 22. Na2 Nc3+ 23. Qxc3 bxc3 24. Bxf3 Qa5 25. Rh2 c2+ 26. Rxc2 Bxf3 27. Rxf3 O-O 28. Bc1 Rfb8 29. Nd5 Rb7 30. Re2 Rab8 31. Ree3 e6 32. Nf4 Bd4 33. Rd3 Qe1 34. Kc2 Qxe4 35. Kd1 Be5 36. Ne2 Qg4 37. Bd2 Ra8 38. Nac1 Ra1 39. Kc2 Rba7 40. Nc3 Bd4 41. Be1 Rxc1+ 42. Kxc1 Ra1+ 43. Kd2 Bxc3+ 44. Rxc3? { (-8.12 → Mate in 15) Checkmate is now unavoidable. Kxc3 was best. } (44. Kxc3 Qe4) 44... Qd4+? { (Mate in 15 → -9.27) Lost forced checkmate sequence. Qe4 was best. } (44... Qe4 45. Rfe3 Ra2+ 46. Kd1 Qb1+ 47. Rc1 Qb2 48. Bc3 Qxb3+ 49. Ke1 Qb7 50. Kd1 Qh1+ 51. Be1) 45. Rfd3 Qg1 46. Re3 Qg2+ 47. Re2 Ra2+ { White resigns. } 0-1