[Event "736th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/4kwrZ76j"] [Date "2024.04.12"] [White "Seruput_KOPI"] [Black "xy-Math"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "11:03:47"] [WhiteElo "2021"] [BlackElo "1904"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B03"] [Opening "Alekhine Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 { B03 Alekhine Defense: Exchange Variation } cxd6 6. Nc3 g6 7. h3 Bg7 8. Nf3 O-O 9. Be3 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Bd4 Qc7 13. Bxe5 dxe5 14. b3 f6?! { (0.47 → 1.16) Inaccuracy. Rd8 was best. } (14... Rd8 15. Qf3) 15. Be2 Nd7?! { (1.08 → 1.87) Inaccuracy. Bd7 was best. } (15... Bd7 16. O-O a5 17. f4 e6 18. dxe6 Bxe6 19. fxe5 Qxe5 20. Qe1 a4 21. Bf3 axb3 22. Qxe5) 16. O-O a6 17. Rc1 Qd6 18. Ne4 Qa3?! { (1.94 → 3.04) Inaccuracy. Qb4 was best. } (18... Qb4 19. a3 Qxa3 20. c5 Qa5 21. Re1 Kg7 22. d6 Qd8 23. c6 bxc6 24. Rxc6 Rb8 25. Qd2) 19. Qc2? { (3.04 → 1.35) Mistake. c5 was best. } (19. c5 Qa5 20. d6 e6 21. Bc4 Re8 22. Qe2 Qd8 23. b4 f5 24. Nd2 Kg7 25. f3 Qf6) 19... b6 20. Rfd1 Nc5 21. Nxc5 bxc5 22. Bf3 Bf5 23. Qe2 Rad8 24. g4 Bd7 25. d6 e6?! { (0.77 → 1.41) Inaccuracy. exd6 was best. } (25... exd6 26. Rc3) 26. Bg2 a5 27. g5 Kg7?! { (1.07 → 2.08) Inaccuracy. fxg5 was best. } (27... fxg5 28. Qxe5) 28. gxf6+ Rxf6 29. Rc2 a4 30. Qxe5 axb3 31. axb3 Qxb3 32. Rdd2 Qb1+?! { (1.28 → 2.43) Inaccuracy. Qb4 was best. } (32... Qb4 33. Bf1 Qb1 34. Qxc5 Ra8 35. Rb2 Qc1 36. Rdc2 Qd1 37. Ra2 Rxa2 38. Rxa2 Rf5 39. Qe3) 33. Kh2 Qb4 34. Rd3 Kf7 35. Rcc3 Rf8?? { (2.42 → 5.96) Blunder. Rf5 was best. } (35... Rf5 36. Rf3 Qb2 37. Qxc5 Qxc3 38. Qxf5+ gxf5 39. Rxc3 e5 40. c5 e4 41. c6 Bc8 42. d7) 36. Rf3 Rxf3?? { (5.75 → Mate in 21) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8 37. Rxf6 Rxf6 38. Qxf6 Qb8 39. Qe7 Qe8 40. Qxe8+ Bxe8 41. Ra3 Kg7 42. Ra8 Kf7 43. Ra7+) 37. Rxf3+ Ke8 38. Rxf8+ Kxf8 39. Qh8+ Kf7 40. Qxh7+ Kf6 41. Qe7+?! { (8.18 → 5.77) Inaccuracy. Qxd7 was best. } (41. Qxd7 Qd2 42. Qe7+ Ke5 43. d7 Qxf2 44. Qg7+ Kf4 45. Qf8+ Ke3 46. Qxf2+ Kxf2 47. d8=Q Ke3) 41... Kf5?! { (5.77 → 8.07) Inaccuracy. Ke5 was best. } (41... Ke5 42. f4+ Kd4 43. Qxd7 Qd2 44. Qxe6 Kc3 45. d7 Kb3 46. Qd5 Qxf4+ 47. Kg1 Qe3+ 48. Kf1) 42. Qxd7 Qxc4 43. Qf7+ Kg5 44. f4+ Kh4? { (8.68 → Mate in 1) Checkmate is now unavoidable. Qxf4+ was best. } (44... Qxf4+ 45. Qxf4+ Kxf4 46. d7 c4 47. d8=Q Ke5 48. Qb8+ Kd4 49. Qd6+ Kc3 50. Bf1 g5 51. Qxe6) 45. Qh7# { White wins by checkmate. } 1-0