[Event "4caballos5to Arena"] [Site "https://lichess.org/3RChNra2"] [Date "2021.06.30"] [White "antoneka2011"] [Black "damacortada2011"] [Result "0-1"] [UTCDate "2021.06.30"] [UTCTime "13:19:00"] [WhiteElo "1500"] [BlackElo "1359"] [Variant "From Position"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkb1r/pppp1ppp/2n2n2/4p3/4P3/2N2N2/PPPP1PPP/R1BQKB1R w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. a3 d5 2. b4?? { (0.01 → -2.11) Blunder. exd5 was best. } (2. exd5 Nxd5 3. Bb5 Nxc3 4. bxc3 Bd6 5. d4 exd4 6. cxd4 O-O) 2... d4? { (-2.11 → -0.83) Mistake. dxe4 was best. } (2... dxe4 3. Ng5) 3. Na4 Bg4?! { (-1.23 → -0.55) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. Bb5) 4. h3 Bxf3?! { (-0.69 → 0.00) Inaccuracy. Bh5 was best. } (4... Bh5 5. Be2 Bd6 6. O-O O-O 7. Ne1 Bg6 8. d3 Re8 9. c4 dxc3 10. Nxc3 Nd4 11. Nc2) 5. gxf3?? { (0.00 → -1.96) Blunder. Qxf3 was best. } (5. Qxf3 Bd6 6. Bc4 Qe7 7. O-O a5 8. b5 Nd8 9. c3 Ne6 10. d3 O-O 11. Qd1 Rfb8) 5... a6 6. Bb2? { (-1.87 → -3.33) Mistake. Nb2 was best. } (6. Nb2 Nh5 7. h4 Be7 8. Nd3 O-O 9. Rb1 g6 10. c4 Re8 11. b5 Na5 12. f4 axb5) 6... b5 7. Nc5 Bxc5 8. Bg2?? { (-3.34 → -8.22) Blunder. bxc5 was best. } (8. bxc5) 8... O-O?! { (-8.22 → -4.90) Inaccuracy. Bb6 was best. } (8... Bb6 9. f4) 9. Bf1? { (-4.90 → -9.37) Mistake. bxc5 was best. } (9. bxc5 Nh5) 9... Nh5? { (-9.37 → -4.83) Mistake. Bd6 was best. } (9... Bd6 10. Rg1) 10. Qe2? { (-4.83 → -10.30) Mistake. bxc5 was best. } (10. bxc5 Qh4 11. a4 b4 12. Bc1 Nf4 13. d3 a5 14. Rg1 f5 15. Bxf4 exf4 16. Qb1 Kh8) 10... Nf4 11. O-O-O Nxe2+ 12. Bxe2 Qf6 13. Rhg1 d3 14. cxd3 Bxf2 15. Rg2 Bd4 16. Bxd4 Nxd4 17. Bf1?! { (-13.02 → Mate in 3) Checkmate is now unavoidable. Rf1 was best. } (17. Rf1) 17... Qc6+ 18. Kb2 Qc2+ 19. Ka1 Nb3# { Black wins by checkmate. } 0-1