[Event "774th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/6xgjCKsq"] [Date "2024.05.23"] [White "TheBishopAvenger"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.05.23"] [UTCTime "16:35:35"] [WhiteElo "2152"] [BlackElo "2311"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Trompowsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bg5 { A45 Trompowsky Attack } d5 3. Nd2 Ne4?! { (-0.04 → 0.58) Inaccuracy. c5 was best. } (3... c5 4. Bxf6 exf6 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nc6 8. e3) 4. e3?? { (0.58 → -3.90) Blunder. Nxe4 was best. } (4. Nxe4 dxe4 5. e3 Bf5 6. c3 Nd7 7. Bh4 c6 8. Qc2 Qb6) 4... Nxg5 5. h4 Ne6 6. Ngf3 c5 7. c4 cxd4 8. exd4 Nc7 9. Qb3 e6 10. Bd3 dxc4 11. Bxc4 Nc6 12. O-O Na5 13. Qc3 Nxc4 14. Qxc4 Be7 15. Ne5 O-O 16. h5 h6 17. Ndf3 Nd5 18. Rfe1 Bd7 19. Qd3 Rc8 20. Re4 Nf6 21. Rh4 Bc6 22. g4 Bxf3 23. Nxf3 Nh7 24. Rh3 Qd5 25. Rg3 Rfd8 26. g5 Nxg5 27. Nxg5 Bxg5 28. Rg4 Rc4 29. Rd1 Bf6 30. Qg3 Rxd4 31. Rdxd4 Bxd4 32. Qh4 Bxb2 33. Qe7?! { (-5.86 → -8.76) Inaccuracy. Rc4 was best. } (33. Rc4 Bf6 34. Qg4 b5 35. Rc7 a5 36. Rc1 Bg5 37. Rc7 a4 38. Qe2 a3) 33... Qd1+ 34. Kh2 Qxg4?! { (-8.18 → -6.05) Inaccuracy. Be5+ was best. } (34... Be5+ 35. Rg3 Bxg3+ 36. Kg2 Bxf2 37. Qxd8+ Qxd8 38. Kxf2 Qd1 39. Ke3 Kh7 40. a4) 35. Qxd8+ Kh7 36. Qd3+ Qf5 37. Qb3?? { (-5.53 → Mate in 6) Checkmate is now unavoidable. Qxf5+ was best. } (37. Qxf5+ exf5 38. a4 Bd4 39. Kg3 Bxf2+ 40. Kf4 g6 41. a5 Kg7 42. Kf3 Kf6) 37... Be5+?? { (Mate in 6 → -5.72) Lost forced checkmate sequence. Qxf2+ was best. } (37... Qxf2+ 38. Kh3 Be5 39. Qe3 Qh2+ 40. Kg4 Qg2+ 41. Kh4 Bf6+ 42. Qg5 hxg5#) 38. Kg1 Bd4 39. Qxb7?? { (-6.16 → Mate in 2) Checkmate is now unavoidable. Qg3 was best. } (39. Qg3 e5 40. a4 b6 41. Kg2 e4 42. Kg1 Bc5 43. Kg2 Qxh5 44. Qf4 Qg6+) 39... Qxf2+ 40. Kh1 Qf1+ 41. Kh2 Be5# { Black wins by checkmate. } 0-1