[Event "762nd Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/jLdGcQZT"] [Date "2024.05.10"] [White "oberschlumpf"] [Black "bambang_hcn"] [Result "1-0"] [UTCDate "2024.05.10"] [UTCTime "08:04:27"] [WhiteElo "2287"] [BlackElo "1988"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Marshall Gambit"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 c6 4. e4 { D31 Semi-Slav Defense: Marshall Gambit } dxe4 5. Nxe4 Nd7 6. Nf3 Ngf6 7. Bd3 Be7 8. O-O O-O 9. b3 Re8 10. Bb2 Nf8 11. Re1 Nxe4 12. Bxe4 Bf6 13. Qc2 Qc7 14. Rad1 b6 15. Ne5 Bb7 16. b4? { (1.43 → 0.07) Mistake. c5 was best. } (16. c5 Red8 17. b4 bxc5 18. bxc5 Rab8 19. Nc4 Ba6 20. Nd6) 16... Rad8? { (0.07 → 1.67) Mistake. Bxe5 was best. } (16... Bxe5) 17. c5 b5 18. Qb3 a6 19. Qf3 Bxe5 20. dxe5 Rxd1 21. Rxd1 Rd8 22. Rd6 Rc8 23. Qd3 g6?! { (2.75 → 4.06) Inaccuracy. a5 was best. } (23... a5 24. a3 axb4 25. axb4 Qe7 26. g3 h6 27. h4 Qc7 28. h5 Qe7 29. Bc1) 24. Bc1 a5 25. a3 axb4 26. axb4 Qb8 27. g3 Qa8 28. Bh6 Qa1+ 29. Kg2 Qxe5 30. Bf3 Qf6 31. Bxf8? { (2.87 → 1.57) Mistake. Qd2 was best. } (31. Qd2 Qe7 32. h4 Qf6 33. Bg5 Qg7 34. h5 gxh5 35. Bxh5 Re8 36. Bh6) 31... Rxf8 32. Bxc6 Bxc6+ 33. Rxc6 Rd8?! { (1.47 → 2.46) Inaccuracy. Qb2 was best. } (33... Qb2 34. Qe4) 34. Rd6 Rb8 35. c6 Qe5? { (3.10 → 5.73) Mistake. Kg7 was best. } (35... Kg7 36. c7) 36. c7 Re8 37. Rd8 Qxc7 38. Rxe8+ Kg7 39. Qxb5 Qa7?! { (5.25 → 7.77) Inaccuracy. h5 was best. } (39... h5 40. Qc5 Qb7+ 41. f3 Qd7 42. Qf8+ Kf6 43. Qh8+ Kf5 44. Rd8 Qb5 45. Qd4) 40. Rb8?! { (7.77 → 4.68) Inaccuracy. Qe5+ was best. } (40. Qe5+ f6 41. Qxe6 Qb7+ 42. f3 h5 43. Re7+ Qxe7 44. Qxe7+ Kg8 45. Qxf6 h4) 40... Qe7 41. Qb7 Qf6 42. b5 Qe5 43. b6 Qd4 44. Rc8 e5?! { (6.14 → 10.25) Inaccuracy. g5 was best. } (44... g5 45. Rc7 g4 46. Rxf7+ Kg6 47. Rg7+ Qxg7 48. Qxg7+ Kxg7 49. b7 Kf7 50. b8=Q) 45. Rc1?! { (10.25 → 6.12) Inaccuracy. Rc7 was best. } (45. Rc7 Kf6 46. Qf3+ Kg5 47. b7 Qh4 48. gxh4+ Kxh4 49. b8=Q g5 50. Rxf7) 45... e4 46. Re1 Qd2?! { (6.05 → 8.42) Inaccuracy. h5 was best. } (46... h5 47. Rxe4 Qf6 48. Rf4 Qe6 49. Qxf7+ Qxf7 50. Rxf7+ Kxf7 51. b7 g5 52. Kf3) 47. Qxe4 Qd6?! { (10.33 → Mate in 11) Checkmate is now unavoidable. Kg8 was best. } (47... Kg8 48. b7) 48. b7 Qb8 49. Qe5+ { White wins on time. } 1-0