[Event "Torneo 2 de mayo Arena"] [Site "https://lichess.org/kg4qn7Sm"] [Date "2020.05.02"] [White "CatW"] [Black "Oswald23"] [Result "0-1"] [UTCDate "2020.05.02"] [UTCTime "20:13:26"] [WhiteElo "1050"] [BlackElo "1650"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Ware Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a4 { A00 Ware Opening } e6 2. a5?! { (-0.15 → -0.80) Inaccuracy. Nf3 was best. } (2. Nf3 d5 3. d4 Nf6 4. Bf4 Bd6 5. Bxd6 cxd6 6. e3 Nc6) 2... Bc5? { (-0.80 → 0.52) Mistake. d5 was best. } (2... d5 3. e3 Nf6 4. Nf3 Bd6 5. d4 c5 6. Bd2 O-O 7. Be2) 3. c4? { (0.52 → -0.80) Mistake. d4 was best. } (3. d4 Bf8 4. e4 d5 5. exd5 exd5 6. Nf3 Nf6 7. Bd3 Bd6 8. O-O O-O 9. Re1 h6) 3... Qf6? { (-0.80 → 0.76) Mistake. Bb4 was best. } (3... Bb4 4. e3 Nf6 5. Be2 Nc6 6. a6 O-O 7. Nf3 bxa6 8. O-O Ne7 9. d4 d6 10. Bd2) 4. d3?? { (0.76 → -2.89) Blunder. Nf3 was best. } (4. Nf3 Bb4) 4... Qxf2+ 5. Kd2 Qe3+?? { (-2.96 → -0.79) Blunder. Nf6 was best. } (5... Nf6) 6. Kc2 Qg5?? { (-0.98 → 12.00) Blunder. Qf2 was best. } (6... Qf2) 7. b3?? { (12.00 → -2.04) Blunder. Bxg5 was best. } (7. Bxg5 Nc6 8. Nf3 Nge7 9. Ra4 Bb4 10. Bd2 Nf5 11. e4 Nfd4+ 12. Nxd4 Nxd4+ 13. Kc1 Bd6) 7... Qf6 8. Ra3?? { (-1.61 → -3.77) Blunder. Nc3 was best. } (8. Nc3 d5 9. Nf3 Qd8 10. cxd5 exd5 11. e4 d4 12. Ne2 Ne7 13. Bd2 Na6 14. Qe1 Nc6) 8... Bxa3 9. Nxa3 Na6 10. b4? { (-3.20 → -5.21) Mistake. Bd2 was best. } (10. Bd2) 10... Nxb4+ 11. Kb1 Nh6 12. Qb3? { (-4.21 → -7.91) Mistake. Nf3 was best. } (12. Nf3 Qd8) 12... Nc6? { (-7.91 → -4.45) Mistake. Qxf1 was best. } (12... Qxf1 13. Qxb4 Qxg2 14. Nb5 Qxh1 15. Nxc7+ Kd8 16. Qc5 Qc6 17. Qxc6 bxc6 18. Nxa8 Bb7 19. Be3) 13. Qd1?! { (-4.45 → -5.76) Inaccuracy. Nf3 was best. } (13. Nf3 Qd8 14. g4 d6 15. Qc3 e5 16. Rg1 O-O 17. Bh3 Kh8 18. Nc2 b6 19. axb6 axb6) 13... Nxa5 14. h4?! { (-5.08 → -6.69) Inaccuracy. Qe1 was best. } (14. Qe1) 14... d5 15. d4?! { (-5.48 → -7.62) Inaccuracy. Bb2 was best. } (15. Bb2 e5) 15... dxc4 16. Nc2 e5 17. Rh3 exd4 18. e3 O-O 19. Nxd4 Rd8 20. g3 c5 21. Rh2 cxd4 22. exd4 Rxd4 23. Rd2 Bf5+ 24. Ka1?! { (-25.61 → Mate in 2) Checkmate is now unavoidable. Ka2 was best. } (24. Ka2 Rxd2+) 24... Rxd2+ 25. Bb2 Qxb2# { Black wins by checkmate. } 0-1