[Event "Torneo Abierto Artedelamente Arena"] [Site "https://lichess.org/f5E1jhRj"] [Date "2026.05.14"] [Round "-"] [White "amcb12"] [Black "LUMELA"] [Result "0-1"] [GameId "f5E1jhRj"] [UTCDate "2026.05.14"] [UTCTime "22:10:12"] [WhiteElo "1344"] [BlackElo "1305"] [WhiteRatingDiff "-65"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bb5 { [%eval -0.21] } { C20 Portuguese Opening } 2... a6 { [%eval 0.13] } 3. Nc3?? { (0.13 → -4.32) Blunder. Ba4 was best. } { [%eval -4.32] } (3. Ba4 Nf6 4. d3 Bc5 5. Nf3 O-O 6. Nxe5 d5 7. exd5 b5) 3... axb5 { [%eval -4.25] } 4. Nxb5 { [%eval -3.81] } 4... Nf6 { [%eval -4.08] } 5. d3 { [%eval -4.59] } 5... Nc6 { [%eval -4.04] } 6. Be3 { [%eval -4.75] } 6... d6 { [%eval -4.08] } 7. h3 { [%eval -4.39] } 7... Be7 { [%eval -3.84] } 8. Nf3 { [%eval -4.27] } 8... O-O { [%eval -4.23] } 9. O-O { [%eval -4.4] } 9... Ra5 { [%eval -3.84] } 10. Na3?! { (-3.84 → -5.04) Inaccuracy. c4 was best. } { [%eval -5.04] } (10. c4 Ra8 11. Qd2 Ne8 12. Rfe1 Be6 13. b4 f5 14. exf5 Bxf5 15. a4) 10... d5 { [%eval -4.99] } 11. c4 { [%eval -5.04] } 11... d4 { [%eval -4.1] } 12. Bxd4?! { (-4.10 → -5.82) Inaccuracy. Bd2 was best. } { [%eval -5.82] } (12. Bd2 Bxa3 13. Bxa5 Bxb2 14. Rb1 Ba3 15. Bd2 Nd7 16. Rb5 Qe7 17. Bg5 f6) 12... exd4 { [%eval -5.77] } 13. g4 { [%eval -6.71] } 13... Bc5 { [%eval -5.91] } 14. Re1 { [%eval -6.59] } 14... Qd6?! { (-6.59 → -4.41) Inaccuracy. Bxa3 was best. } { [%eval -4.41] } (14... Bxa3 15. bxa3 Nh5 16. Rb1 Nf4 17. Rb5 Rxb5 18. cxb5 Ne7 19. Qc1 Ne6 20. Ng5) 15. Qb3? { (-4.41 → -7.47) Mistake. e5 was best. } { [%eval -7.47] } (15. e5 Nxe5 16. Rxe5 b6 17. Nb5 Rxb5 18. cxb5 Bb7 19. Rf5 g6 20. Nh4 Re8) 15... Nxg4 { [%eval -7.38] } 16. hxg4 { [%eval -7.37] } 16... Bxg4 { [%eval -6.95] } 17. Kg2 { [%eval -7.07] } 17... Qg6 { [%eval -6.84] } 18. Qxb7 { [%eval -8.41] } 18... Bc8+ { [%eval -7.72] } 19. Kh2 { [%eval -9.77] } 19... Bxb7 { [%eval -9.69] } 20. Nb5 { [%eval -10.45] } 20... Bd6+ { [%eval -10.16] } 21. Nxd6?! { (-10.16 → Mate in 2) Checkmate is now unavoidable. Kh1 was best. } { [%eval #-2] } (21. Kh1 Qh5+ 22. Kg2 Qg4+ 23. Kf1 Qxf3 24. Kg1 Qg4+ 25. Kf1 Bf4 26. Red1 f5) 21... Rh5+ { [%eval #-1] } 22. Nh4 { [%eval #-1] } 22... Rxh4# { Black wins by checkmate. } 0-1