[Event "PRACTICE MAKES PERFECT Arena"] [Site "https://lichess.org/NfSkP8jq"] [Date "2020.04.19"] [White "Arunajagadeesh2005"] [Black "Killerbrecht-o_O"] [Result "0-1"] [UTCDate "2020.04.19"] [UTCTime "10:33:59"] [WhiteElo "1700"] [BlackElo "1633"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+90"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 e6 3. Nf3 { D02 Queen's Pawn Game: London System, with e6 } c5 4. e3 Nc6 5. c3 Nf6 6. Bd3 Qb6 7. Na3?? { (0.00 → -3.22) Blunder. Qd2 was best. } (7. Qd2 Nh5 8. O-O cxd4 9. cxd4 Nxf4 10. exf4 Bd7 11. Re1 Rc8) 7... Qxb2?? { (-3.22 → 3.70) Blunder. c4 was best. } (7... c4 8. Nxc4 dxc4 9. Bxc4 Qxb2 10. Rc1 Be7 11. O-O O-O 12. Qe1) 8. Nb5 c4 9. Nc7+?? { (3.89 → 0.38) Blunder. Rb1 was best. } (9. Rb1) 9... Kd7 10. Nxa8?? { (0.64 → -2.42) Blunder. O-O was best. } (10. O-O cxd3) 10... cxd3?? { (-2.42 → 0.28) Blunder. Qxc3+ was best. } (10... Qxc3+) 11. Ne5+?? { (0.28 → -2.30) Blunder. O-O was best. } (11. O-O Ne4) 11... Nxe5 12. Bxe5 Ne4?? { (-2.80 → 0.69) Blunder. Qxc3+ was best. } (12... Qxc3+) 13. O-O Qxc3?? { (0.48 → 3.92) Blunder. f6 was best. } (13... f6 14. Bb8 Qb5 15. Qh5 Ke7 16. c4 Qxc4 17. Bxa7 g6 18. Qh4 Kf7 19. Nb6 Qc7 20. Nxc8) 14. Qa4+ Kd8?? { (3.33 → 10.35) Blunder. Qc6 was best. } (14... Qc6 15. Qxa7 f6 16. Nb6+ Ke8 17. Qb8 Qxb6 18. Qxc8+ Qd8 19. Qxe6+ Be7 20. Rac1 Ng5 21. Qg4) 15. Bc7+ Ke7 16. Rac1 Qb2 17. Rb1?? { (8.58 → -0.62) Blunder. Be5 was best. } (17. Be5) 17... Qe2?? { (-0.62 → 2.86) Blunder. Nc3 was best. } (17... Nc3) 18. Qa3+?? { (2.86 → 0.66) Blunder. Be5 was best. } (18. Be5 f6 19. Nc7 Qh5 20. f3 Nd2 21. Qb4+ Kf7 22. Qxd2 fxe5 23. Nb5 a6 24. Na7 Bd6) 18... Kd7?? { (0.66 → 7.20) Blunder. Kf6 was best. } (18... Kf6) 19. Qxa7 Nd2 20. Nb6+ Kxc7 21. Rbc1+ Kd8 22. Rxc8+?? { (6.77 → 0.21) Blunder. Rfe1 was best. } (22. Rfe1) 22... Ke7 23. Qxb7+?? { (3.20 → 0.10) Blunder. Ra1 was best. } (23. Ra1 Ne4) 23... Kf6 24. Nd7+?! { (0.64 → 0.00) Inaccuracy. Nxd5+ was best. } (24. Nxd5+ exd5 25. Qc6+ Kg5 26. Qxd5+ f5 27. Rfc1 Ne4 28. h4+ Kg4 29. f3+ Kxh4 30. fxe4 Qxe3+) 24... Kg6?? { (0.00 → 8.40) Blunder. Kg5 was best. } (24... Kg5 25. Ra1 Ne4 26. Rf1) 25. Nxf8+?? { (8.40 → -3.30) Blunder. Ne5+ was best. } (25. Ne5+ Kh6 26. Ra1 Nc4 27. Nxf7+ Kh5 28. Nxh8 Nd6 29. Qc7 d2 30. h3 Qe1+ 31. Kh2 Qxf2) 25... Rxf8 26. Rfc1 Rxc8 27. Qxc8 Ne4 28. f3?? { (-3.19 → Mate in 4) Checkmate is now unavoidable. Rf1 was best. } (28. Rf1 d2) 28... d2 29. fxe4 Qe1+ 30. Rxe1 dxe1=Q# { Black wins by checkmate. } 0-1