[Event "Very Normal Arena Arena"] [Site "https://lichess.org/I4y9oQ4A"] [Date "2021.04.25"] [White "Luichen"] [Black "TongTong1212"] [Result "0-1"] [UTCDate "2021.04.25"] [UTCTime "18:02:06"] [WhiteElo "698"] [BlackElo "1404"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+1"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. g4?? { (0.00 → -2.29) Blunder. Bb2 was best. } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d5 5. e3 Be6 6. c4 dxc4) 2... Bxb4 3. Bg2?! { (-2.27 → -3.31) Inaccuracy. c3 was best. } (3. c3 Ba5 4. d4 exd4 5. Qxd4 Qf6 6. Nf3 Nc6 7. Qd1 d6) 3... Nf6?! { (-3.31 → -2.00) Inaccuracy. Nc6 was best. } (3... Nc6 4. c3 Ba5 5. Qa4 Nge7 6. Nf3 Ng6 7. d3 d5 8. Ba3 h5 9. g5 Bd7 10. e3) 4. Nf3? { (-2.00 → -3.70) Mistake. c3 was best. } (4. c3 Ba5 5. g5 Nh5 6. d4 exd4 7. Qxd4 O-O 8. Bf3 g6 9. Bxh5 gxh5 10. Nh3 Nc6) 4... Nxg4?! { (-3.70 → -2.84) Inaccuracy. e4 was best. } (4... e4) 5. O-O? { (-2.84 → -4.53) Mistake. c3 was best. } (5. c3) 5... O-O? { (-4.53 → -2.63) Mistake. e4 was best. } (5... e4 6. Nd4 Nc6 7. h3 Nxd4 8. c3 Bc5 9. cxd4 Bxd4 10. Nc3 Nf6 11. Rb1 O-O 12. Nxe4) 6. c3 Bc5 7. d3 d6 8. a4?! { (-2.62 → -3.56) Inaccuracy. d4 was best. } (8. d4 Bb6) 8... Bf5?! { (-3.56 → -2.20) Inaccuracy. Nc6 was best. } (8... Nc6) 9. a5 Nc6 10. Bh3?? { (-2.16 → -7.01) Blunder. e4 was best. } (10. e4) 10... Nxa5?? { (-7.01 → -2.75) Blunder. Nxf2 was best. } (10... Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 Bxh3 13. Nbd2 d5 14. Qa4 Re8 15. Qh4 Qd7 16. e4 dxe4 17. dxe4) 11. Bxg4 Bxg4 12. Nxe5?? { (-2.67 → -6.15) Blunder. Rxa5 was best. } (12. Rxa5 Bh3) 12... dxe5 13. Rxa5 b6 14. Ra1 Qf6 15. e3?! { (-6.48 → -10.79) Inaccuracy. Ba3 was best. } (15. Ba3 Bxa3) 15... Bxd1 16. d4? { (-9.78 → Mate in 2) Checkmate is now unavoidable. Rxd1 was best. } (16. Rxd1 Qg6+ 17. Kf1 Qh5 18. Re1 Be7 19. Ba3 c5 20. Ra2 Qxh2 21. c4 f5 22. Nd2 Qh3+) 16... exd4?! { (Mate in 2 → -12.92) Lost forced checkmate sequence. Qg5+ was best. } (16... Qg5+ 17. Kh1 Bf3#) 17. cxd4?! { (-12.92 → Mate in 2) Checkmate is now unavoidable. Rxd1 was best. } { White offers draw } (17. Rxd1 dxc3 18. Nxc3 Qxc3 19. Ra2 Qc4 20. Rad2 Bb4 21. Rd4 Qe2 22. Kg2 c5 23. Rd6 Be1) 17... Bf3 18. h3 Qg6+ 19. Kh2 Qg2# { Black wins by checkmate. } 0-1