[Event "U1600 Classical Arena"] [Site "https://lichess.org/JiSu1W9p"] [Date "2019.01.01"] [White "Alirezanzd"] [Black "Sissa___ll"] [Result "1-0"] [UTCDate "2019.01.01"] [UTCTime "13:18:07"] [WhiteElo "1191"] [BlackElo "1542"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-36"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. g3 c5 4. Bg2 Bd7?! { (0.00 → 0.79) Inaccuracy. cxd4 was best. } (4... cxd4 5. O-O Nf6 6. Nxd4 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. e4) 5. O-O Bc6 6. Bf4?! { (0.77 → 0.20) Inaccuracy. b3 was best. } (6. b3 Nd7 7. Bb2 Ngf6 8. e3 Be7 9. dxc5 Nxc5 10. Ne5 O-O 11. c4 Rc8 12. Bd4 Nfd7) 6... g6?! { (0.20 → 1.25) Inaccuracy. Nd7 was best. } (6... Nd7 7. Nbd2 Ngf6 8. c4 Be7 9. dxc5 Bxc5 10. Ne5 Nxe5 11. Bxe5 O-O 12. cxd5 exd5 13. Nb3) 7. Nbd2?! { (1.25 → 0.38) Inaccuracy. dxc5 was best. } (7. dxc5 Nd7) 7... Bg7? { (0.38 → 1.52) Mistake. cxd4 was best. } (7... cxd4 8. Nxd4 Bg7 9. Nxc6 Nxc6 10. e4 Nge7 11. c3 O-O 12. Rc1 Rc8 13. Nb3 dxe4 14. Qxd8) 8. dxc5 Qa5? { (1.05 → 2.33) Mistake. Nd7 was best. } (8... Nd7 9. c4 Bxb2 10. cxd5 exd5 11. Nb3 Ne7 12. Nbd4 O-O 13. Nxc6 bxc6 14. Rb1 Ba3 15. Qc2) 9. Nb3?! { (2.33 → 1.59) Inaccuracy. c4 was best. } (9. c4 Ne7 10. cxd5 exd5 11. Nb3 Qa4 12. Nfd4 O-O 13. Qd2 Nd7 14. Rfd1 Nf6 15. e3 Rfe8) 9... Qd8 10. Nbd4 Na6?! { (1.72 → 2.58) Inaccuracy. Nf6 was best. } (10... Nf6 11. b4 O-O 12. Bd6 Ba4 13. Bxf8 Qxf8 14. Qd3 Nc6 15. Nxc6 bxc6 16. Qa3 Bb5 17. Nd4) 11. Nxc6 bxc6 12. Be5?! { (2.51 → 1.50) Inaccuracy. Bd6 was best. } (12. Bd6 Ne7 13. Nd4 O-O 14. e4 e5 15. Nb3 dxe4 16. Bxe4 f5 17. Bd3 Nc7 18. Bc4+ Kh8) 12... f6?! { (1.50 → 2.65) Inaccuracy. Nf6 was best. } (12... Nf6 13. Qd4 O-O 14. c4 Nb8 15. cxd5 exd5 16. Bh3 a5 17. Rfd1 Ra7 18. Rab1 Rb7 19. b4) 13. Bd6 Qa5?? { (2.72 → 6.80) Blunder. Bf8 was best. } (13... Bf8 14. Bxf8 Kxf8 15. Nd4 Qd7 16. e4 Nxc5 17. exd5 cxd5 18. c4 e5 19. Bxd5 Re8 20. b4) 14. Nd4 Nxc5 15. b4 Qxb4 16. Nxe6 Kf7 17. Nc7?! { (8.55 → 4.91) Inaccuracy. Nxc5 was best. } (17. Nxc5) 17... Rd8?? { (4.91 → Mate in 3) Checkmate is now unavoidable. Qc4 was best. } (17... Qc4 18. Nxa8 Ne7 19. Nc7 Rd8 20. Bf4 Rd7 21. Qb1 Rd8 22. a4 g5 23. Be3 f5 24. Qa2) 18. Bxd5+ Ne6 19. Bxe6# { White wins by checkmate. } 1-0