[Event "ALUMNOS CALERA Arena"] [Site "https://lichess.org/toMdiGtI"] [Date "2021.04.02"] [White "B1000y_LC"] [Black "maurovidela1210"] [Result "0-1"] [UTCDate "2021.04.02"] [UTCTime "01:44:43"] [WhiteElo "736"] [BlackElo "1056"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Qf6? { (0.00 → 1.14) Mistake. Nf6 was best. } (2... Nf6 3. Bd3 c5 4. Nf3 d5 5. b3 b6 6. Bb2 cxd4 7. exd4) 3. f4?! { (1.14 → 0.31) Inaccuracy. Nc3 was best. } (3. Nc3 Bb4 4. Ne2 d5 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bd3 b6) 3... Nh6 4. Nf3 Ng4?! { (1.07 → 2.01) Inaccuracy. d5 was best. } (4... d5 5. c4) 5. Qe2 e5?? { (1.51 → 4.73) Blunder. Qd8 was best. } (5... Qd8 6. Bd2) 6. fxe5 Qf5?! { (4.49 → 5.79) Inaccuracy. Qb6 was best. } (6... Qb6 7. h3 Nh6 8. Nc3 d6 9. e4 c6 10. Qf2 Be6 11. Bd3 Nd7 12. d5 cxd5 13. exd5) 7. c4?! { (5.79 → 4.25) Inaccuracy. h3 was best. } (7. h3) 7... Bb4+ 8. Nc3 Bxc3+ 9. bxc3 Na6?! { (4.34 → 5.66) Inaccuracy. d6 was best. } (9... d6 10. h3) 10. Rb1?? { (5.66 → -3.25) Blunder. h3 was best. } (10. h3 Qh5) 10... Qxb1 11. h3?? { (-3.38 → -16.28) Blunder. Qd2 was best. } (11. Qd2 d6) 11... Qxc1+ 12. Qd1 Qxe3+ 13. Qe2 Qxc3+ 14. Kd1 Ne3+ 15. Qxe3 Qxe3 16. Be2 Nb4 17. Rf1 Nxa2 18. d5?! { (-22.52 → Mate in 1) Checkmate is now unavoidable. Ke1 was best. } (18. Ke1 Nc1) 18... Qc1# { Black wins by checkmate. } 0-1