[Event "SD4-6-PI - PENABUR PELAJAR NAS"] [Site "https://lichess.org/n1XsZUn9"] [Date "2021.08.15"] [White "Lavenia_Laurencia"] [Black "Febelucyapurba"] [Result "1-0"] [UTCDate "2021.08.15"] [UTCTime "08:08:07"] [WhiteElo "1168"] [BlackElo "1358"] [WhiteRatingDiff "+46"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } a6?! { (0.00 → 0.58) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. g3 c6 3. Bg2 e5?? { (0.56 → 2.75) Blunder. d5 was best. } (3... d5 4. e4) 4. dxe5 Bc5 5. Nf3 Ba7?! { (3.42 → 4.74) Inaccuracy. d5 was best. } (5... d5 6. exd6 Qxd6 7. Qxd6 Bxd6 8. Nbd2 Nf6 9. Nc4 Bc5 10. Be3 Bxe3 11. Nxe3 a5 12. Nd4) 6. Be3? { (4.74 → 2.52) Mistake. Nc3 was best. } (6. Nc3 Ne7 7. Ne4 O-O 8. Nd6 Ng6 9. O-O Qe7 10. Bg5 Qe6 11. Bf4 Nxf4 12. gxf4 f6) 6... f6?? { (2.52 → 6.98) Blunder. Bxe3 was best. } (6... Bxe3 7. fxe3) 7. Qc1? { (6.98 → 4.15) Mistake. Bxa7 was best. } (7. Bxa7 Rxa7 8. Nc3 d5 9. exd6 Nh6 10. O-O O-O 11. Qd2 Nf7 12. Rfd1 Re8 13. h4 Ra8) 7... b6 8. Bd4 a5?! { (4.70 → 6.28) Inaccuracy. d6 was best. } (8... d6) 9. Qe3 Ba6?! { (6.01 → 10.68) Inaccuracy. Qe7 was best. } (9... Qe7 10. Nc3) 10. b3?! { (10.68 → 5.60) Inaccuracy. exf6+ was best. } (10. exf6+ Ne7) 10... Qe7 11. c4 Qb4+?! { (5.63 → 8.75) Inaccuracy. fxe5 was best. } (11... fxe5) 12. Nc3 b5 13. Bxa7 Rxa7 14. Qxa7?? { (10.39 → 0.71) Blunder. exf6+ was best. } (14. exf6+ Ne7) 14... Qxc3+ 15. Kd1?? { (0.65 → -1.38) Blunder. Kf1 was best. } (15. Kf1 Qxa1+ 16. Ne1 Qxe5 17. f4 Qd6 18. c5 Qd4 19. Nf3 Qe3 20. Qxb8+ Kf7 21. Qd6 Ne7) 15... Qxa1+ 16. Kc2 Qxh1?? { (-1.62 → 8.53) Blunder. Qxa2+ was best. } (16... Qxa2+) 17. Bxh1 bxc4 18. Qxb8+ Kf7 19. Qb6 cxb3+ { Black offers draw } 20. Kxb3 Bxe2 21. Nd4 Bd1+ 22. Kb2 fxe5 23. Nb5 a4 24. Na7 a3+ 25. Kxa3 d5?! { (5.78 → 9.39) Inaccuracy. Ne7 was best. } (25... Ne7 26. Qc7) 26. Nxc6 Nf6 27. Nxe5+ Kg8? { (9.36 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (27... Ke7 28. Qb7+ Ke6 29. f4 Rd8 30. Bg2 Bg4 31. Qf7+ Kd6 32. Qxg7 Ra8+ 33. Kb2 Nd7 34. Nxg4) 28. Nc6? { (Mate in 2 → 8.71) Lost forced checkmate sequence. Qb8+ was best. } (28. Qb8+ Ne8 29. Qxe8#) 28... Nd7? { (8.71 → Mate in 2) Checkmate is now unavoidable. h5 was best. } (28... h5 29. Qb8+ Kh7 30. Qb1+ g6 31. Qxd1 Rc8 32. Nb4 Ng4 33. Qd2 Nxh2 34. f3 Nf1 35. Qe1) 29. Qd8+ Nf8 30. Qxd5+ Ne6 31. Qxd1 h5 32. Qd6 Nf8 33. Nd8 Rh6 34. Qe7?! { (Mate in 8 → 67.70) Lost forced checkmate sequence. Bd5+ was best. } (34. Bd5+ Kh7 35. Be4+ Kg8 36. Qd5+ Re6 37. Nxe6 g6 38. Ng5+ Kg7 39. Qf7+ Kh6 40. Qxf8+ Kxg5) 34... Ra6+ 35. Kb2 Rb6+?! { (13.76 → Mate in 10) Checkmate is now unavoidable. Rf6 was best. } (35... Rf6 36. Qc5) 36. Ka1 Rb8 37. Bd5+ Ne6 38. Bxe6+ Kh7 39. Qf8 Rxd8 40. Qxd8 Kh6 41. Qh8+ Kg6 { Black offers draw } 42. Qg8 { Black resigns. } 1-0