[Event "28 Jun 930pm-1030pm PCA Div1 Team Battle"] [Site "https://lichess.org/qQ7yiEyV"] [Date "2020.06.28"] [White "Dede-Liu39"] [Black "Larson77"] [Result "1-0"] [UTCDate "2020.06.28"] [UTCTime "14:08:36"] [WhiteElo "2370"] [BlackElo "2225"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. O-O Be7?! { (0.66 → 1.33) Inaccuracy. c5 was best. } (7... c5 8. c4 cxd4 9. Nxd4 Nc5 10. Bc2 dxc4 11. Qxc4 Qd5 12. Qxd5) 8. c3 c5 9. Nbd2?! { (0.92 → 0.27) Inaccuracy. a3 was best. } (9. a3 c4) 9... Nc6 10. Re1 a6? { (-0.16 → 0.96) Mistake. g5 was best. } (10... g5) 11. Nf1 b5 12. Ng3 Qb6?! { (0.69 → 1.78) Inaccuracy. h5 was best. } (12... h5) 13. Be3 h5 14. h4 O-O-O 15. a4?! { (1.80 → 1.05) Inaccuracy. Bc2 was best. } (15. Bc2 Kb8 16. a4 b4 17. a5 Qc7 18. Ba4 c4 19. Bg5 Bxg5 20. Nxg5 Nf8 21. Qf3 Rd7) 15... c4 16. Bc2 b4 17. Ng5 Bxg5?! { (0.68 → 1.39) Inaccuracy. Rdf8 was best. } (17... Rdf8 18. Nh7 Rfg8 19. Bg5 b3 20. Bb1 g6 21. Bxe7 Rxh7 22. Bg5 Qc7 23. Nf1 a5 24. Nd2) 18. Bxg5 f6?! { (1.68 → 2.66) Inaccuracy. b3 was best. } (18... b3 19. a5) 19. exf6 gxf6 20. Bd2?! { (2.66 → 1.54) Inaccuracy. Bf4 was best. } (20. Bf4 e5 21. dxe5 fxe5 22. Bg5 e4 23. a5 Nxa5 24. Bxd8 Rxd8 25. Qxh5 bxc3 26. bxc3 Nb3) 20... e5 21. dxe5 fxe5? { (1.32 → 3.01) Mistake. Ndxe5 was best. } (21... Ndxe5 22. Nxh5) 22. Bf5 Kb8 23. cxb4?? { (2.77 → 0.92) Blunder. Bg5 was best. } (23. Bg5) 23... Nd4 24. Qe3 Rhg8?? { (1.10 → 5.53) Blunder. Nb3 was best. } (24... Nb3 25. Qxb6 Nxb6 26. Rad1 Nxd2 27. Rxd2 Nxa4 28. Rxe5 d4 29. Be4 d3 30. f3 Nb6 31. Rc5) 25. Bxd7 Rxd7 26. Qxe5+ Ka7 27. Qe3?? { (8.22 → 2.19) Blunder. a5 was best. } (27. a5) 27... Rdg7?? { (2.19 → 8.15) Blunder. Nb3 was best. } (27... Nb3 28. Qxb6+ Kxb6 29. Rad1 Nxd2 30. Rxd2 d4 31. Rc1 Rc8 32. f3 d3 33. Kf2 Rd5 34. Re1) 28. a5 Qf6 29. Bc3 Rg4 30. Rad1 Qxh4 31. Rxd4 Kb8 32. Rxg4 Rxg4?! { (11.70 → Mate in 8) Checkmate is now unavoidable. Qxg4 was best. } (32... Qxg4 33. Qb6 Qd7 34. Bd4 Re8 35. Rxe8+ Qxe8 36. Nf5 Qc6 37. Qa7+ Kc7 38. Ne7 Qd7 39. Qb6+) 33. Qe8+ Bc8 34. Be5+ Kb7 35. Qf7+ Kc6 36. Qc7+ Kb5 37. Ra1 Rg6 38. Qc5# { White wins by checkmate. } 1-0