[Event "774th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/Hef54UO2"] [Date "2024.05.23"] [White "Iwoadawami_BC"] [Black "BlunderProof"] [Result "0-1"] [UTCDate "2024.05.23"] [UTCTime "09:09:56"] [WhiteElo "2020"] [BlackElo "2142"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 { D43 Semi-Slav Defense } 5. Bg5 Be7 6. cxd5 cxd5 7. e3 Nc6 8. Bb5 Bd7 9. a4 a6 10. Bd3 Nb4 11. Bb1 h6 12. Bh4 O-O 13. Ne5 Ne8 14. Bxe7 Qxe7 15. Nxd7?! { (0.40 → -0.15) Inaccuracy. g4 was best. } (15. g4 Nc6 16. Qd3 g6 17. h4 Nd6 18. h5 Nxe5 19. dxe5 Nc4 20. f4 Nxb2) 15... Qxd7 16. Qg4 Nf6 17. Qf3 Qd6 18. O-O Qb6 19. a5 Qd6 20. Na4 Nc6 21. Nc5 Qc7 22. Rc1?! { (-0.01 → -0.66) Inaccuracy. Qg3 was best. } (22. Qg3 Qe7 23. Rd1 Rfe8 24. Ra4 e5 25. Nb3 Qd7 26. dxe5 Rxe5 27. Rf4 Rg5) 22... b6?! { (-0.66 → 0.40) Inaccuracy. Nxa5 was best. } (22... Nxa5 23. h4 Nc6 24. g4 Nd7 25. Bd3 Nxc5 26. Rxc5 Qe7 27. Qg3 Rad8 28. Rac1) 23. axb6 Qxb6 24. Nd3 Nb4 25. Ne5 Rfc8 26. Rc3 Rxc3 27. bxc3 Nc6 28. Nd3?! { (-0.39 → -0.98) Inaccuracy. Qd1 was best. } (28. Qd1 Nxe5) 28... Qb3 29. Nc5 Qxc3 30. Nb3?? { (-1.10 → Mate in 1) Checkmate is now unavoidable. Qd1 was best. } (30. Qd1 Nb4 31. Ra5 Ne8 32. Na4 Qc7 33. Rc5 Qd8 34. Rc3 a5 35. Nc5 Ra7) 30... Qe1# { Black wins by checkmate. } 0-1