[Event "299th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/TuGXFutZ"] [Date "2022.12.10"] [White "oberschlumpf"] [Black "MI_IvanSituru"] [Result "1-0"] [UTCDate "2022.12.10"] [UTCTime "10:13:50"] [WhiteElo "2226"] [BlackElo "2238"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A57"] [Opening "Benko Gambit Declined: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.29 → 0.93) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2) 3. d5 b5 4. Nf3?! { (0.83 → 0.24) Inaccuracy. cxb5 was best. } { A57 Benko Gambit Declined: Main Line } (4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nxe7 Qxe7) 4... b4 5. a4?! { (0.50 → -0.16) Inaccuracy. a3 was best. } (5. a3 g6 6. Be3 Qa5 7. g3 d6 8. Bg2 Bg7 9. O-O O-O) 5... a5 6. b3 g6 7. Bb2 Bg7 8. Nbd2 d6 9. e4 Nbd7 10. Qc2 O-O 11. h3 e6 12. Be2?! { (0.26 → -0.60) Inaccuracy. g4 was best. } (12. g4 exd5) 12... Re8 13. dxe6?! { (-0.35 → -1.11) Inaccuracy. Kf1 was best. } (13. Kf1 Nh5) 13... Rxe6 14. O-O Bb7 15. Bd3 h6 16. Rfe1 Qf8 17. Nh2 Rae8 18. Nhf1 Nh5 19. Bxg7 Qxg7 20. f3? { (-1.02 → -2.47) Mistake. Ne3 was best. } (20. Ne3) 20... Nf4 21. Ne3 Qd4?! { (-2.59 → -1.68) Inaccuracy. f5 was best. } (21... f5 22. Rad1 Ne5 23. Bf1 fxe4 24. fxe4 Rf8 25. Kh2 Ree8 26. Ng4 Nxg4+ 27. hxg4 g5 28. g3) 22. Bf1 f5 23. Rad1 Nf6? { (-1.75 → -0.07) Mistake. R6e7 was best. } (23... R6e7 24. g3 Ne6 25. Bg2 Qf6 26. f4 Nd4 27. Qb1 Qg7 28. Nc2 g5 29. fxg5 Qxg5 30. Nf1) 24. Nb1 fxe4?? { (-0.42 → 3.35) Blunder. Qa1 was best. } (24... Qa1 25. g3) 25. Rxd4 cxd4 26. Nd5 e3? { (3.52 → 5.93) Mistake. Bxd5 was best. } (26... Bxd5 27. cxd5 d3 28. Qc1 N6xd5 29. fxe4 Rxe4 30. Rxe4 Rxe4 31. Qc8+ Kf7 32. Nd2 Re7 33. Qa6) 27. Nxf4 Be4 28. fxe4 Rxe4 29. Nd5 Nxd5 30. cxd5 Kg7 31. Bd3 R4e5 32. Qe2 Rf8 33. Rf1 Rxf1+ 34. Kxf1 Rxd5 35. Qf3 Rc5 36. Qb7+ Kf6 37. Qb6 Ke5 38. Ke2 g5 39. g4 Rc1 40. Qxa5+ d5?! { (6.96 → 12.34) Inaccuracy. Rc5 was best. } (40... Rc5 41. Qd8 Ke6 42. a5 Rxa5 43. Qxa5 Kf6 44. Qxb4 Ke6 45. Qxd4 Ke7 46. Kxe3 Kd7 47. Qg7+) 41. Qxb4 Rh1? { (9.05 → Mate in 2) Checkmate is now unavoidable. Rc6 was best. } (41... Rc6 42. a5) 42. Qe7+ Kf4 43. Qd6# { White wins by checkmate. } 1-0