[Event "SA Elective weekly Arena"] [Site "https://lichess.org/cetSamPe"] [Date "2021.03.30"] [White "UWMorales"] [Black "UWChung"] [Result "0-1"] [UTCDate "2021.03.30"] [UTCTime "14:15:48"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+260"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4?! { (0.15 → -0.93) Inaccuracy. e4 was best. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e5 2. g5?! { (-0.65 → -1.64) Inaccuracy. Bg2 was best. } (2. Bg2 h5 3. gxh5 d5 4. d4 exd4 5. c3 Nf6 6. cxd4 c5) 2... d6?! { (-1.64 → -0.78) Inaccuracy. Nc6 was best. } (2... Nc6 3. c4 d5 4. cxd5 Qxd5 5. Nf3 e4 6. Nc3 Qf5 7. Ng1) 3. g6?? { (-0.78 → -3.28) Blunder. d4 was best. } (3. d4 h6 4. gxh6 exd4 5. hxg7 Bxg7 6. Nf3 c5 7. c3 Nc6) 3... fxg6?! { (-3.28 → -2.40) Inaccuracy. hxg6 was best. } (3... hxg6) 4. Nf3 e4 5. Ne5?? { (-2.54 → -7.21) Blunder. Nd4 was best. } (5. Nd4 c5 6. Nb3 Nf6 7. d3 exd3 8. cxd3 Be7 9. Bg2 O-O 10. Nc3 Na6 11. O-O d5) 5... dxe5 6. Bh3 c5 7. Bg4 g5?! { (-10.71 → -6.53) Inaccuracy. Bxg4 was best. } (7... Bxg4 8. Nc3 Nf6 9. d3 exd3 10. cxd3 Nc6 11. f3 Be6 12. Bg5 Be7 13. Qd2 O-O 14. O-O) 8. Bf5?! { (-6.53 → -10.48) Inaccuracy. Bxc8 was best. } (8. Bxc8 Qxc8) 8... Bxf5 9. O-O Bh3 10. Re1 Qc8 11. Rf1?! { (-10.78 → Mate in 2) Checkmate is now unavoidable. f3 was best. } (11. f3 exf3 12. exf3 Qf5 13. d3 Nc6 14. Be3 O-O-O 15. Nd2 Nf6 16. Qe2 Nd4 17. Bxd4 exd4) 11... a6?! { (Mate in 2 → -11.88) Lost forced checkmate sequence. Qg4+ was best. } (11... Qg4+ 12. Kh1 Qg2#) 12. f4?! { (-11.88 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } (12. Kh1 Bxf1 13. Qxf1 Nc6 14. Nc3 Nf6 15. Nd1 Qe6 16. Ne3 g4 17. c3 O-O-O 18. Qg2 h5) 12... Bxf1?! { (Mate in 7 → -13.25) Lost forced checkmate sequence. Qg4+ was best. } (12... Qg4+ 13. Kf2 Qg2+ 14. Ke3 exf4+ 15. Rxf4 gxf4+ 16. Kxf4 Qf2+ 17. Kxe4 Nf6+ 18. Kd3 Qd4#) 13. fxe5 Qe6 14. e3 Qxe5 15. Qxf1 a5 16. Qa6 bxa6 17. a4?! { (-24.07 → Mate in 6) Checkmate is now unavoidable. d4 was best. } (17. d4 cxd4) 17... c4?! { (Mate in 6 → -27.48) Lost forced checkmate sequence. Bd6 was best. } (17... Bd6 18. Kf1 Ne7 19. Na3 Qxh2 20. Nc4 O-O+ 21. Ke1 Bg3+ 22. Kd1 Rf1#) 18. c3?! { (-27.48 → Mate in 5) Checkmate is now unavoidable. d4 was best. } (18. d4 exd3 19. Bd2 Qxb2 20. cxd3 Qxa1 21. dxc4 Qxb1+ 22. Kf2 Qc2 23. Ke2 Qxc4+ 24. Ke1 Qxa4) 18... Qf5?! { (Mate in 5 → -29.38) Lost forced checkmate sequence. Bd6 was best. } (18... Bd6 19. Kf1 Qxh2 20. Ke1 Qg1+ 21. Ke2 Bg3 22. b3 Qe1#) 19. b4 Qg4+ 20. Kf1?! { (-27.80 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (20. Kh1 Qd1+) 20... Qh4?! { (Mate in 4 → -23.97) Lost forced checkmate sequence. Ra7 was best. } (20... Ra7 21. d3 Rf7+ 22. Ke1 Qg1+ 23. Ke2 Rf2#) 21. Kg2?! { (-23.97 → Mate in 5) Checkmate is now unavoidable. Na3 was best. } (21. Na3 Nf6) 21... Qg4+?! { (Mate in 5 → -27.98) Lost forced checkmate sequence. Ra7 was best. } (21... Ra7 22. Na3 Rf7 23. h3 Rf2+ 24. Kg1 Qg3+ 25. Kh1 Rf1#) 22. Kf2 Qf4+ 23. Kg2 g4 24. Kg1 Qf3 25. h4?! { (-27.53 → Mate in 2) Checkmate is now unavoidable. Ra2 was best. } (25. Ra2 Qd1+) 25... Be7 26. h5 Bh4 27. h6 gxh6 28. d4 Qf2+ 29. Kh1 Nc6 30. Ba3 O-O-O 31. Bb2 Rf8 32. Ba3 Qf1+ 33. Kh2 Rf2# { Black wins by checkmate. } 0-1