[Event "106th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/tWnexfSm"] [Date "2022.04.29"] [White "oberschlumpf"] [Black "elgraninutil"] [Result "1-0"] [UTCDate "2022.04.29"] [UTCTime "07:04:45"] [WhiteElo "2254"] [BlackElo "2199"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A44"] [Opening "Benoni Defense: Semi-Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.21 → 0.87) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. d5 e5?! { (0.80 → 1.59) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 O-O 7. O-O) 3. e4 d6 { A44 Benoni Defense: Semi-Benoni } 4. Nc3 a6 5. a4 Be7 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Bg5 9. O-O?! { (1.75 → 1.16) Inaccuracy. Bxg5 was best. } (9. Bxg5 Qxg5) 9... Bxc1 10. Qxc1 Ne7 11. a5 O-O 12. Bg4 g6? { (1.45 → 3.25) Mistake. Nd7 was best. } (12... Nd7 13. Qd2 Qc7 14. f3 Rae8 15. Bh3 f5 16. b3 c4 17. Na4 Nf6 18. Rae1 fxe4 19. fxe4) 13. Qd2? { (3.25 → 1.46) Mistake. f4 was best. } (13. f4 Nd7) 13... f5 14. exf5 gxf5 15. Bh3 Ng6 16. g3?! { (1.77 → 0.83) Inaccuracy. Ne2 was best. } (16. Ne2 f4 17. Nc3 Nd7 18. Ne4 Nf6 19. Ng5 Qe7 20. b4 c4 21. Ne6 Ne4 22. Qe2 Ng5) 16... Nd7 17. f4 e4?! { (0.39 → 1.41) Inaccuracy. exf4 was best. } (17... exf4 18. Ne2 fxg3 19. hxg3 Qe7 20. Bxf5 Nde5 21. Qh6 Rae8 22. Rae1 Kh8 23. b3 Rf6 24. Qh5) 18. Nd1 Qf6 19. c3 Kh8 20. Ne3 Ne7 21. Rfd1 Rg8 22. c4 Rg7 23. Qc3 Qg6 24. Rab1 Nf6?? { (0.66 → 2.90) Blunder. Rb8 was best. } (24... Rb8 25. Rd2) 25. b4 cxb4 26. Rxb4 Nh5 27. Nf1?? { (4.33 → -7.54) Blunder. Bg2 was best. } (27. Bg2) 27... Nxf4 28. Bg2 Nxg2?? { (-11.99 → -1.83) Blunder. Ne2+ was best. } (28... Ne2+) 29. Kxg2 f4 30. Rxb7 Nf5?? { (-2.32 → -0.12) Blunder. Kg8 was best. } (30... Kg8) 31. Rxg7 Qxg7? { (-0.66 → 0.53) Mistake. Nxg7 was best. } (31... Nxg7 32. Kh1 Qg4 33. Re1 e3 34. Qb2 Re8 35. Qe2 Qf5 36. Qf3 fxg3 37. Qxf5 Nxf5 38. Nxg3) 32. Qxg7+ Kxg7 33. gxf4 Kf6 34. Re1 Rg8+?? { (0.51 → 2.74) Blunder. Re8 was best. } (34... Re8 35. Kf2 h5 36. Re2 Kg6 37. Ne3 Rb8 38. Ng2 Re8 39. Re1 Kf6 40. h3 Re7 41. Rb1) 35. Ng3? { (2.74 → 1.38) Mistake. Kf2 was best. } (35. Kf2 Re8 36. Ng3 Nxg3 37. hxg3 Kf5 38. Rh1 Rb8 39. Rh5+ Kg6 40. Rg5+ Kf6 41. Ke3 Rc8) 35... Nh4+?? { (1.38 → 6.43) Blunder. h5 was best. } (35... h5 36. Kf2) 36. Kf2 e3+ 37. Rxe3 Rb8 38. Re6+ Kf7 39. Rxd6 Rb2+ 40. Ke3 Rxh2 41. Rxa6 Rg2 42. Ne4 Nf5+ 43. Kf3 Rc2 44. Ng5+ Kg8 45. Ra8+ Kg7 46. Ra7+ Kg8 47. Nxh7 Rxc4 48. Nf6+ Kf8 49. Kg4 Ne3+ 50. Kg5 Rc5? { (7.86 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } (50... Rc1 51. Nd7+) 51. Kg6 Rb5 52. Rf7# { White wins by checkmate. } 1-0