[Event "Lari siang Arena"] [Site "https://lichess.org/UOIA9PB1"] [Date "2020.06.04"] [White "MhmmdIshak24"] [Black "syahrudinahmad10"] [Result "0-1"] [UTCDate "2020.06.04"] [UTCTime "06:17:39"] [WhiteElo "1690"] [BlackElo "1327"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+112"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 b6 { A01 Nimzo-Larsen Attack: Symmetrical Variation } 2. Bb2 Bb7 3. g3?? { (0.33 → -3.52) Blunder. Nf3 was best. } (3. Nf3 Nf6 4. g3 e6 5. Bg2 d5 6. O-O Be7 7. c4 O-O) 3... Nf6?? { (-3.52 → 0.16) Blunder. Bxh1 was best. } (3... Bxh1 4. f3 Nc6 5. Nh3 e5 6. Nf2 Bxf3 7. exf3 Bc5 8. Nc3) 4. f3?! { (0.16 → -0.47) Inaccuracy. Nf3 was best. } (4. Nf3 e6 5. Bg2 Be7 6. O-O c5 7. d4 d5 8. c4 dxc4) 4... d5 5. Bg2 e5 6. Nc3?! { (-0.58 → -1.38) Inaccuracy. Bxe5 was best. } (6. Bxe5 d4) 6... Nbd7?! { (-1.38 → -0.38) Inaccuracy. d4 was best. } (6... d4 7. Ne4 Nc6 8. e3 Qe7 9. exd4 Nxd4 10. c3 Ne6 11. Qe2 O-O-O 12. O-O-O Kb8 13. Nh3) 7. d3?? { (-0.38 → -3.84) Blunder. e3 was best. } (7. e3) 7... d4 8. Qd2 Bb4 9. a3 dxc3 10. Bxc3 Bxc3 11. Qxc3 O-O 12. O-O-O?! { (-3.92 → -5.54) Inaccuracy. e4 was best. } (12. e4) 12... Nc5?! { (-5.54 → -4.22) Inaccuracy. Qe7 was best. } (12... Qe7 13. Kb2 Ng4 14. Nh3 Ne3 15. Rdg1 a5 16. Qd2 Qc5 17. Nf2 Nxc2 18. Ne4 Bxe4 19. Qxc2) 13. e4 Qe7 14. b4?! { (-3.93 → -5.49) Inaccuracy. Ne2 was best. } (14. Ne2 a5) 14... a5?? { (-5.49 → -0.76) Blunder. Na4 was best. } (14... Na4 15. Qb3) 15. bxc5 bxc5 16. Ne2 Bc6 17. Kd2 Rab8 18. Rb1 Bb5? { (-0.18 → 1.07) Mistake. a4 was best. } (18... a4) 19. a4?! { (1.07 → 0.20) Inaccuracy. Qxa5 was best. } (19. Qxa5 Bc6 20. Rxb8 Rxb8 21. Qc3 Qd6 22. Ke1 Bd7 23. Kf2 Ba4 24. h4 Qb6 25. Bh3 c4+) 19... c6?? { (0.20 → 4.14) Blunder. Bxa4 was best. } (19... Bxa4 20. Rxb8) 20. axb5 cxb5 21. Qxa5 b4 22. Rxb4?? { (3.63 → -2.63) Blunder. Rhd1 was best. } (22. Rhd1) 22... Ra8 23. Qxc5?? { (-2.03 → -10.23) Blunder. Qxa8 was best. } (23. Qxa8 Rxa8) 23... Qxc5 24. Rc4 Qa5+ 25. Nc3 Rac8 26. Rc5?! { (-12.39 → Mate in 18) Checkmate is now unavoidable. Rd1 was best. } (26. Rd1 Nd7) 26... Rxc5 27. Rb1?! { (-30.20 → Mate in 6) Checkmate is now unavoidable. Rc1 was best. } (27. Rc1 Qxc3+ 28. Kd1 Qd4 29. Bf1 Qg1 30. Kd2 Qxh2+ 31. Be2 Qxg3 32. c4 Qf4+ 33. Kc2 Qe3) 27... Qxc3+ 28. Kd1 Qxc2+ 29. Ke1 Qxb1+ 30. Kf2 Rc2+ 31. Ke3 Qc1# { Black wins by checkmate. } 0-1