[Event "vivacity Arena"] [Site "https://lichess.org/Ro39SZdz"] [Date "2021.03.23"] [White "rookie_michael"] [Black "RiemannTheHorse"] [Result "0-1"] [UTCDate "2021.03.23"] [UTCTime "16:08:27"] [WhiteElo "1223"] [BlackElo "1658"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nc6 3. g3 e5 4. Bg2 Nf6 5. c3 Bd6 6. b4 e4 7. dxe4 dxe4 8. Ng5 Bf5 9. e3?? { (-0.64 → -4.91) Blunder. Nd2 was best. } (9. Nd2 Qe7) 9... h6 10. b5?! { (-4.61 → -6.30) Inaccuracy. Nh3 was best. } (10. Nh3 Qd7) 10... hxg5?? { (-6.30 → -2.43) Blunder. Ne5 was best. } (10... Ne5) 11. bxc6 bxc6 12. Nd2 Qe7 13. O-O Nd5?? { (-2.71 → -0.55) Blunder. Kf8 was best. } (13... Kf8 14. Bb2 Rd8 15. Qa4 Bh3 16. Bxh3 Rxh3 17. Qxc6 Bxg3 18. hxg3 Rxd2 19. Qb7 Rd8 20. Qxa7) 14. Re1? { (-0.55 → -1.86) Mistake. Qa4 was best. } (14. Qa4) 14... Nxc3?? { (-1.86 → 1.05) Blunder. O-O was best. } (14... O-O 15. Qa4 Nf6 16. Qxc6 Rfe8 17. Nc4 Rad8 18. Bb2 Bd7 19. Qa6 Bc5 20. Rad1 Bg4 21. Rxd8) 15. Qb3?? { (1.05 → -0.61) Blunder. Qc2 was best. } (15. Qc2) 15... Qf6?! { (-0.61 → 0.00) Inaccuracy. Nd5 was best. } (15... Nd5 16. Qc4) 16. Bb2 Qh6 17. Bxc3?? { (0.00 → -2.79) Blunder. Qxc3 was best. } (17. Qxc3 Qxh2+ 18. Kf1 O-O-O 19. Red1 Bh3 20. Bxh3+ Qxh3+ 21. Ke1 Bxg3 22. Nf1 Bxf2+ 23. Kxf2 Qh4+) 17... Qxh2+ 18. Kf1 O-O?? { (-3.06 → 2.46) Blunder. Bh3 was best. } (18... Bh3 19. Bxh3) 19. Bxe4?? { (2.46 → -7.58) Blunder. Nxe4 was best. } (19. Nxe4 Rae8) 19... Bh3+?? { (-7.58 → 2.66) Blunder. Bxg3 was best. } (19... Bxg3 20. Ke2) 20. Ke2 Bg4+? { (2.25 → 4.61) Mistake. Bxg3 was best. } (20... Bxg3 21. Rf1) 21. Kd3?? { (4.61 → 1.93) Blunder. Bf3 was best. } (21. Bf3 Rab8) 21... Rad8?? { (1.93 → 6.41) Blunder. Qxf2 was best. } (21... Qxf2) 22. Kc2?? { (6.41 → 2.92) Blunder. Rh1 was best. } (22. Rh1) 22... Qxf2 23. Rf1 Qxe3 24. Nc4?? { (2.84 → -10.19) Blunder. Rh1 was best. } (24. Rh1 Be5 25. Rae1 Qxc3+ 26. Qxc3 Bxc3 27. Bh7+ Kh8 28. Kxc3 g6 29. Bxg6+ Kg7 30. Bc2 Rh8) 24... Qe2+?! { (-10.19 → -6.12) Inaccuracy. Qxe4+ was best. } (24... Qxe4+ 25. Kb2 Qg2+ 26. Bd2 Bc5 27. Rad1 Rb8 28. Kc1 Rxb3 29. axb3 Qxg3 30. Kc2 Be2 31. Bc3) 25. Kb1?! { (-6.12 → -10.25) Inaccuracy. Nd2 was best. } (25. Nd2 Bxg3) 25... Qxf1+ 26. Kb2 Qe2+ 27. Kb1?! { (-10.17 → Mate in 16) Checkmate is now unavoidable. Bc2 was best. } (27. Bc2 Be6) 27... Bxg3?! { (Mate in 16 → -12.68) Lost forced checkmate sequence. Ba3 was best. } (27... Ba3 28. Nxa3 Rd1+ 29. Qxd1 Qxd1+ 30. Kb2 Rb8+ 31. Nb5 Rxb5+ 32. Ka3 Qd6+ 33. Ka4 Qe6 34. Bh7+) 28. Bxc6?! { (-12.68 → Mate in 7) Checkmate is now unavoidable. Bc2 was best. } (28. Bc2 Be6 29. Bb4 Bf4 30. Kb2 Bxc4 31. Re1 Qxe1 32. Bxe1 Bxb3 33. Kxb3 Rb8+ 34. Kc4 Bd6) 28... Rd1+ 29. Qxd1 Qxd1+ 30. Kb2 Qe2+ 31. Kb3 Rb8+ 32. Ka3 Qxc4 33. Rc1 Bd6+ 34. Bb4 Qxb4# { Black wins by checkmate. } 0-1