[Event "Rated rapid game"] [Site "https://lichess.org/yyzEypEw"] [Date "2018.12.12"] [White "derek_yang"] [Black "Junior_ifsc"] [Result "0-1"] [UTCDate "2018.12.12"] [UTCTime "02:11:41"] [WhiteElo "1261"] [BlackElo "1222"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. a3?! { (0.34 → -0.73) Inaccuracy. Bd3 was best. } (5. Bd3 Nf6 6. Qe2 d5 7. exd5 Bxc3+ 8. bxc3 Qxd5 9. a4 O-O) 5... Bxc3+ 6. bxc3 Bxe4 7. Bg5 Ne7 8. Qe2?! { (-0.92 → -1.90) Inaccuracy. Bd3 was best. } (8. Bd3 Bxd3 9. cxd3 Nbc6 10. O-O O-O 11. Re1 d5 12. a4 h6) 8... d5 9. Nd2 Bxc2 10. Ra2 Ba4 11. g3 Qd7 12. Bg2 Qb5? { (-2.66 → -1.12) Mistake. Nbc6 was best. } (12... Nbc6) 13. Bxe7? { (-1.12 → -2.59) Mistake. c4 was best. } (13. c4 Qd7 14. Bxe7 Qxe7 15. cxd5 exd5 16. Qxe7+ Kxe7 17. Bxd5 Bc6 18. Bf3 Bxf3 19. Nxf3 Nd7) 13... Qxe2+ 14. Kxe2 Kxe7 15. Nf3 Nd7 16. Ne5 Nxe5 17. dxe5 g6 18. c4? { (-2.62 → -4.94) Mistake. h4 was best. } (18. h4 c5 19. f4 Rhd8 20. Rd2 Rac8 21. Rc1 h5 22. Kf2 Kd7 23. Bf1 Kc7 24. Ba6 Ra8) 18... Bb3 19. Raa1 Bxc4+ 20. Kd2 a5 21. Rhc1 a4 22. Rab1 b5 23. Ke1 Rhd8 24. Bf3 Rab8 25. Be2 Bxe2?! { (-5.84 → -4.37) Inaccuracy. f6 was best. } (25... f6 26. exf6+ Kxf6 27. f3 e5 28. Ra1 Ke6 29. Kd2 Rf8 30. h4 c5 31. h5 gxh5 32. Rh1) 26. Kxe2 Rb7 27. Rb4 d4 28. Rcb1 Rd5 29. Kd3? { (-4.55 → -8.06) Mistake. f4 was best. } (29. f4 d3+) 29... c5 30. Rxb5 Rxb5 31. Rxb5 c4+ 32. Kxc4 Rxb5 33. Kxb5 d3 34. Kc4?! { (-16.02 → Mate in 48) Checkmate is now unavoidable. Kxa4 was best. } (34. Kxa4 d2) 34... d2 35. Kc3?! { (-64.90 → Mate in 44) Checkmate is now unavoidable. g4 was best. } (35. g4 d1=Q) 35... d1=Q 36. Kb4?! { (-75.25 → Mate in 10) Checkmate is now unavoidable. f4 was best. } (36. f4 Qg1) 36... Kd7?! { (Mate in 10 → -76.59) Lost forced checkmate sequence. Qb3+ was best. } (36... Qb3+ 37. Kc5 Qxa3+ 38. Kd4 Qb4+ 39. Ke3 a3 40. Kf3 a2 41. h4 a1=Q 42. Kg2 Qe4+ 43. f3) 37. f4?! { (-76.59 → Mate in 10) Checkmate is now unavoidable. Kc3 was best. } (37. Kc3 Qe1+) 37... Qb3+ 38. Ka5 Kc6 39. f5 Qb5# { Black wins by checkmate. } 0-1