[Event "805th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/tZIeIn1r"] [Date "2024.06.26"] [White "O44_KTLC"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.06.26"] [UTCTime "10:03:38"] [WhiteElo "2022"] [BlackElo "2354"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 c5 4. Nf3 Qb6 5. Qc1 cxd4 6. exd4 Nc6 7. c3 g6 8. Bd3 Bg7 9. Nbd2 O-O 10. O-O Bf5 11. Bxf5 gxf5 12. Rb1 e6 13. Ne5 Rad8 14. Ndf3 Ne4 15. Nxc6 bxc6 16. Ne5?! { (0.60 → -0.15) Inaccuracy. b4 was best. } (16. b4) 16... c5 17. f3?! { (-0.10 → -0.67) Inaccuracy. Qd1 was best. } (17. Qd1 f6) 17... Nd6 18. Qd2 cxd4 19. cxd4? { (-0.36 → -1.91) Mistake. Qxd4 was best. } (19. Qxd4 Qa6 20. Qd3 Qc8 21. Qe2 Rfe8 22. Rfe1 f6 23. Nd3 e5 24. Bg3 a5) 19... Nc4? { (-1.91 → -0.62) Mistake. f6 was best. } (19... f6 20. Nd3 Qxd4+ 21. Qe3 Qb6 22. Qxb6 axb6 23. b3 e5 24. Bd2 d4 25. Rbc1) 20. Qd1?? { (-0.62 → -5.04) Blunder. Qf2 was best. } (20. Qf2 Rc8) 20... Nxe5 21. Kh1 Ng6 22. Bg3 Qxd4 23. Qe2 f4 24. Bf2 Qe5 25. Qd2 Rd7 26. Rfe1 Qc7 27. h4 h5 28. Rbc1 Qd8 29. g3 fxg3 30. Bxg3 Qf6 31. Qd3 Qf5 32. Qe2 Qh3+ 33. Bh2 Nxh4 34. Rf1 Nf5 35. Rg1 Kh8 36. Rcf1 Rc8 37. Rg5 Rdc7 38. f4 Kg8 39. Rxh5?? { (-5.64 → Mate in 4) Checkmate is now unavoidable. Qf3 was best. } (39. Qf3 Qxf3+ 40. Rxf3 h4 41. Rf1 Rc1 42. Rxc1 Rxc1+ 43. Rg1 Rc8 44. a4 d4) 39... Qe3?? { (Mate in 4 → -5.34) Lost forced checkmate sequence. Ng3+ was best. } (39... Ng3+ 40. Kg1 Bd4+ 41. Rf2 Rc1+ 42. Qd1 Rxd1#) 40. Qg2 Qe4 41. Rg5 Qxg2+ 42. Rxg2 Rc2 43. Rg4 Ne3 44. Rfg1 Nxg4 { Black wins on time. } 0-1