[Event "it's september Arena"] [Site "https://lichess.org/4PxAfaXm"] [Date "2021.09.01"] [White "hdog38"] [Black "vivianngo97"] [Result "0-1"] [UTCDate "2021.09.01"] [UTCTime "16:53:28"] [WhiteElo "1129"] [BlackElo "1521"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 c6 { A04 Zukertort Opening: Slav Invitation } 2. d4 f6? { (0.32 → 2.03) Mistake. d5 was best. } (2... d5 3. Bf4 Bf5 4. Nbd2 Nf6 5. e3 e6 6. Be2 Ne4 7. Nxe4) 3. e3?! { (2.03 → 0.87) Inaccuracy. e4 was best. } (3. e4 d5) 3... d5 4. Bd3 Nd7?! { (0.75 → 1.60) Inaccuracy. f5 was best. } (4... f5 5. b3 e6 6. O-O Nf6 7. c4 Bd6 8. Ba3 Bxa3 9. Nxa3) 5. Nc3 b5?? { (1.52 → 3.85) Blunder. e6 was best. } (5... e6 6. e4) 6. a3?? { (3.85 → 1.73) Blunder. Ng5 was best. } (6. Ng5 g6 7. Ne6 Qa5 8. Bd2 b4 9. Ne2 Ne5 10. dxe5 Bxe6 11. Nd4 Bc8 12. e6 Qc7) 6... a5?? { (1.73 → 4.37) Blunder. e6 was best. } (6... e6 7. e4 Bd6 8. Nh4 g6 9. Qe2 Ne7 10. O-O a6 11. f4 Bc7 12. exd5 exd5 13. f5) 7. O-O? { (4.37 → 2.62) Mistake. Ng5 was best. } (7. Ng5 g6) 7... Bb7?? { (2.62 → 5.83) Blunder. e6 was best. } (7... e6 8. e4) 8. Bd2? { (5.83 → 3.12) Mistake. Ng5 was best. } (8. Ng5 g6) 8... g5?? { (3.12 → 8.07) Blunder. e5 was best. } (8... e5 9. e4 b4 10. axb4 axb4 11. Na4 Bd6 12. Qe1 Rb8 13. dxe5 fxe5 14. Bxb4 c5 15. Ba5) 9. h3? { (8.07 → 4.09) Mistake. Nxg5 was best. } (9. Nxg5 e5 10. Ne6 Qe7 11. Nc7+ Kd8 12. Nxa8 Bxa8 13. Bf5 Nh6 14. Bh3 Bb7 15. Ne2 a4) 9... h5?? { (4.09 → Mate in 1) Checkmate is now unavoidable. Nh6 was best. } (9... Nh6 10. e4 Bg7 11. exd5 cxd5 12. h4 Nf7 13. hxg5 e5 14. gxf6 Qxf6 15. dxe5 Nfxe5 16. Nxe5) 10. e4?? { (Mate in 1 → 5.12) Lost forced checkmate sequence. Bg6# was best. } (10. Bg6#) 10... e6 11. exd5 cxd5 12. Bxb5? { (5.86 → 3.12) Mistake. Bg6+ was best. } (12. Bg6+ Ke7) 12... g4?! { (3.12 → 4.63) Inaccuracy. Kf7 was best. } (12... Kf7 13. Bxg5) 13. hxg4?? { (4.63 → 1.50) Blunder. Nh4 was best. } (13. Nh4 Kf7) 13... hxg4 14. Ne1? { (1.77 → 0.24) Mistake. Qe2 was best. } (14. Qe2) 14... f5 15. Nd3?? { (0.12 → Mate in 7) Checkmate is now unavoidable. g3 was best. } (15. g3 Bg7) 15... Qh4 16. f3 gxf3?? { (Mate in 4 → 1.80) Lost forced checkmate sequence. g3 was best. } (16... g3 17. Bxd7+ Kxd7 18. Nc5+ Bxc5 19. dxc5 Qh2#) 17. Rxf3? { (1.80 → 0.40) Mistake. Bxd7+ was best. } (17. Bxd7+ Kxd7 18. Ne5+ Kc8 19. Nxf3 Qh7 20. Qe2 Ra6 21. Bf4 Nf6 22. Qe5 Qh1+ 23. Kf2 Ng4+) 17... e5?? { (0.40 → 7.30) Blunder. Qh1+ was best. } (17... Qh1+ 18. Kf2 Qh4+ 19. Ke2 Qxd4 20. Bf4 Nf6 21. Ne5 Qxd1+ 22. Rxd1 Rg8 23. Re3 O-O-O 24. Nxd7) 18. Qe2?? { (7.30 → 2.22) Blunder. Rh3 was best. } (18. Rh3 Qxd4+ 19. Be3 Rxh3 20. Bxd4 exd4 21. Na4 Rh4 22. Bxd7+ Kxd7 23. Nb6+ Ke7 24. Qe1+ Re4) 18... e4?? { (2.22 → 8.46) Blunder. Qh1+ was best. } (18... Qh1+ 19. Kf2) 19. Rxf5?? { (8.46 → 0.16) Blunder. Rh3 was best. } (19. Rh3 Qf6 20. Bxd7+ Kxd7 21. Ne5+ Qxe5 22. dxe5 Bc5+ 23. Kf1 Ba6 24. Qxa6 Rxa6 25. Rxh8 Ne7) 19... Qh1+ 20. Kf2 Qh4+ 21. g3 Qh2+ 22. Ke3?? { (0.84 → Mate in 3) Checkmate is now unavoidable. Ke1 was best. } (22. Ke1 Qxe2+ 23. Kxe2 exd3+ 24. Kxd3 O-O-O 25. Re1 Rh3 26. Nxd5 Rxg3+ 27. Ke2 Nh6 28. Rh5 Ng4) 22... Qxg3+?! { (Mate in 3 → -10.07) Lost forced checkmate sequence. Bh6+ was best. } (22... Bh6+ 23. Rf4 Qxg3+ 24. Qf3 Qxf3#) 23. Rf3?! { (-10.07 → Mate in 2) Checkmate is now unavoidable. Qf3 was best. } (23. Qf3 exf3 24. Rxf3 Qg2 25. Rf2 Rh3+ 26. Ke2 Qg4+ 27. Ke1 Qxd4 28. Re2+ Kf7 29. Kd1 Ngf6) 23... exf3?? { (Mate in 2 → -5.33) Lost forced checkmate sequence. Bh6+ was best. } (23... Bh6+ 24. Nf4 Bxf4#) 24. Qe1? { (-5.33 → -14.34) Mistake. Qxf3 was best. } (24. Qxf3) 24... f2+ 25. Ke2 fxe1=Q+ { Black wins on time. } 0-1