[Event "489th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/gBAj8Gqf"] [Date "2023.07.20"] [White "oberschlumpf"] [Black "Syukur_BC"] [Result "1-0"] [UTCDate "2023.07.20"] [UTCTime "10:21:17"] [WhiteElo "2304"] [BlackElo "1850"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b6?! { (0.00 → 0.90) Inaccuracy. Nf6 was best. } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e4 Bb7 3. Bd3 e6 4. Nf3 Be7 5. O-O d6 6. c4 c6 7. Nc3 Nf6?! { (1.56 → 2.27) Inaccuracy. Nd7 was best. } (7... Nd7 8. Bf4) 8. Qe2 a6 9. a4 Nfd7 10. b4 b5 11. axb5 cxb5 12. cxb5 axb5 13. Rxa8 Bxa8 14. Nxb5 O-O 15. Bd2 Nc6 16. Rb1 Nf6 17. Nc3 e5?! { (2.03 → 3.31) Inaccuracy. Nb8 was best. } (17... Nb8 18. d5 exd5 19. Nxd5 Nbd7 20. Nxe7+ Qxe7 21. Re1 Qd8 22. Bc3 Re8 23. Qc2 Bb7 24. h3) 18. d5 Nb8 19. b5 Qb6 20. Be3 Qb7 21. b6 Nbd7 22. Bb5?! { (4.83 → 3.38) Inaccuracy. Ba6 was best. } (22. Ba6 Nxe4 23. Bxb7 Nxc3 24. Qa6 Nxb1 25. Bxa8 Nxb6 26. Bxb6 e4 27. Nd4 Bd8 28. Ne6 Bxb6) 22... Nc5? { (3.38 → 5.69) Mistake. Qc8 was best. } (22... Qc8) 23. Bxc5 dxc5 24. Bc6 Qb8 25. b7 Bxb7 26. Rxb7 Qd8 27. Nxe5 Bd6 28. Nd7 Nxd7 29. Rxd7 Qb8 30. g3 Be5 31. Nb5 Qb6 32. Qa2 h6 33. Qa7 Qxa7 34. Rxa7 c4 35. Ra8 c3 36. Rxf8+ Kxf8 37. Na3 Ke7 38. Nc2 Kd6 39. f4 Bxf4 40. gxf4 f6 41. Kf2 Kc5 42. Ke3 Kc4 43. e5 Kb3 44. Kd3 fxe5 45. fxe5 Kb2 46. e6 { Black resigns. } 1-0