[Event "ARENA PERTANDINGAN B15P"] [Site "https://lichess.org/T00rlxST"] [Date "2022.05.28"] [White "girl2"] [Black "Merilyn_Ng_Jing_Wen"] [Result "0-1"] [UTCDate "2022.05.28"] [UTCTime "02:06:05"] [WhiteElo "910"] [BlackElo "1288"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 Nf6 2. Nf3 { A05 Zukertort Opening: Quiet System } Nc6?! { (0.00 → 0.61) Inaccuracy. d5 was best. } (2... d5 3. c4 e6 4. Be2 b6 5. b3 Bb7 6. O-O Bd6 7. cxd5) 3. Nh4?? { (0.61 → -1.27) Blunder. d4 was best. } (3. d4 d5 4. Nbd2 e6 5. a3 a5 6. b3 b6 7. c4 Bd6) 3... e5 4. Nf3 d6? { (-1.18 → 0.00) Mistake. e4 was best. } (4... e4 5. Nd4 Ne5 6. d3 d5 7. dxe4 dxe4 8. Bd2 a6 9. Bc3) 5. c3? { (0.00 → -1.34) Mistake. d4 was best. } (5. d4 e4 6. Nfd2 Bg4 7. Be2 Bxe2 8. Qxe2 d5 9. O-O Bd6 10. c4 O-O 11. Nc3 Re8) 5... b6? { (-1.34 → -0.13) Mistake. e4 was best. } (5... e4 6. Ng1) 6. d4 h6? { (0.16 → 1.46) Mistake. e4 was best. } (6... e4 7. Nfd2) 7. dxe5? { (1.46 → -0.03) Mistake. Bb5 was best. } (7. Bb5) 7... dxe5?! { (-0.03 → 0.62) Inaccuracy. Nxe5 was best. } (7... Nxe5 8. Be2 Bb7 9. O-O Qd7 10. a4 a5 11. c4 Qg4 12. Ne1 Qe6 13. Nc2 O-O-O 14. Nd4) 8. Nxe5?? { (0.62 → -6.40) Blunder. Qxd8+ was best. } (8. Qxd8+ Kxd8) 8... Nxe5 9. Bd3?! { (-6.00 → -13.44) Inaccuracy. Qxd8+ was best. } (9. Qxd8+ Kxd8 10. Nd2 a5 11. e4 Ba6 12. Bxa6 Rxa6 13. Nf3 Nxf3+ 14. gxf3 Kc8 15. Be3 Bc5) 9... c6 10. Qe2 Nxd3+ 11. Kd2 Ne5+ 12. Kc2 b5 13. Na3 Be6 14. Bd2 Bf5+ 15. Kb3?! { (-16.63 → Mate in 6) Checkmate is now unavoidable. e4 was best. } (15. e4 Nxe4 16. Kc1 Bxa3 17. f3 Qxd2+ 18. Qxd2 Nxd2 19. bxa3 Ndc4 20. g4 Bh7 21. Rd1 Nd3+) 15... Be6+?! { (Mate in 6 → -15.88) Lost forced checkmate sequence. Qd5+ was best. } (15... Qd5+ 16. c4 bxc4+ 17. Nxc4 Qb5+ 18. Kc3 Bb4+ 19. Kb3 Bxd2+ 20. Ka3 Qb4#) 16. Kc2 Bf5+ 17. Kd1 a6 18. h3 Qd7 19. Rg1 g6 20. g4 Be6 21. Rc1 Nd3 22. Rc2 c5 23. f4 h5 24. Qf1 hxg4 25. hxg4?! { (-18.12 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (25. f5 gxf5 26. hxg4 Rd8 27. c4 b4 28. Nb1 Ne4 29. Qg2 fxg4 30. Qxe4 Nf2+ 31. Kc1 Nxe4) 25... Rh4?! { (Mate in 8 → -17.34) Lost forced checkmate sequence. Bxg4+ was best. } (25... Bxg4+ 26. Qe2 Bxe2+ 27. Kxe2 Rh2+ 28. Kd1 Qd5 29. Rc1 Nf2+ 30. Ke2 Nh1+ 31. Ke1 Qxd2+ 32. Kf1) 26. Rg3 Bxg4+ 27. Rxg4?! { (-29.06 → Mate in 4) Checkmate is now unavoidable. Rf3 was best. } (27. Rf3 Qd5 28. e4 Nxe4 29. Be3 Ng3 30. Re2 Bxf3 31. Bd4+ Kd7 32. Kd2 Nxf1+ 33. Kd1 Rh2) 27... Rxg4?! { (Mate in 4 → -18.98) Lost forced checkmate sequence. Qxg4+ was best. } (27... Qxg4+ 28. Qe2 Rh1+ 29. Be1 Rxe1+ 30. Kd2 Qxe2#) 28. Ke2 g5 29. b4 { White offers draw } 29... c4 30. Qh1 Qd8 31. Qh8?! { (-13.07 → Mate in 6) Checkmate is now unavoidable. Qc6+ was best. } (31. Qc6+ Nd7 32. Qf3 Rh4 33. Be1 Rh2+ 34. Kf1 Rh6 35. fxg5 Re6 36. Bg3 N7e5 37. Qb7 Ng4) 31... Rg2+ 32. Kf1 Rg4?! { (Mate in 6 → -14.69) Lost forced checkmate sequence. Rf2+ was best. } (32... Rf2+ 33. Kg1 Qc8 34. f5 Qxf5 35. Qxf8+ Kxf8 36. Nxc4 Qg4+ 37. Kh1 Qg2#) 33. fxg5 Rxg5 34. Rc1?! { (-17.23 → Mate in 5) Checkmate is now unavoidable. Qh1 was best. } (34. Qh1 Rc8 35. Nxb5 axb5 36. Qb7 Ne5 37. Ke1 Rg6 38. Rb2 Nd3+ 39. Ke2 Nxb2 40. Qxb5+ Nd7) 34... Rf5+ 35. Ke2 Rh5?! { (Mate in 5 → -17.27) Lost forced checkmate sequence. Rf2+ was best. } (35... Rf2+ 36. Kd1 Nxb4 37. Qxf8+ Kxf8 38. Nb1 Rf1+ 39. Ke2 Qd3#) 36. Rh1 Rh7 37. Rh6 Rxh8 38. Rh7?! { (-18.95 → Mate in 6) Checkmate is now unavoidable. Rxh8 was best. } (38. Rxh8 Nb2 39. Rh2 Qd3+ 40. Ke1 Ne4 41. Rg2 Rd8 42. Re2 Bd6 43. Nc2 Qxc2 44. Kf1 Qxd2) 38... Nxh7 39. Nb1 Ng5 40. Na3 Rh2+ 41. Kf1 Rxd2 42. Nxc4 bxc4 43. Kg1 Rxa2 44. Kf1 Rb8 45. Kg1 Bxb4 46. Kf1 Bxc3 47. Kg1 Rb1# { Black wins by checkmate. } 0-1