[Event "Practica Arena"] [Site "https://lichess.org/djt0gQ97"] [Date "2021.10.18"] [White "RICARDOHDZ26"] [Black "RafaelHA"] [Result "0-1"] [UTCDate "2021.10.18"] [UTCTime "19:19:58"] [WhiteElo "1393"] [BlackElo "1628"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. c3?! { (0.44 → -0.18) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... Nf6 3. d4?! { (-0.24 → -0.97) Inaccuracy. d3 was best. } (3. d3 e5 4. Nd2 d5 5. Ngf3 Bd6 6. Be2 O-O 7. O-O a5) 3... d6?? { (-0.97 → 0.82) Blunder. Nxe4 was best. } (3... Nxe4 4. d5 Nb8 5. Bd3 Nf6 6. c4 g6 7. Nf3 Bg7 8. Nc3) 4. f3 e6 5. Bb5 Bd7 6. e5?? { (0.87 → -3.69) Blunder. Bd3 was best. } (6. Bd3 Ne7 7. Ne2 c5 8. O-O Nc6 9. Be3 cxd4 10. cxd4 Nb4 11. Nbc3 Nxd3 12. Qxd3 d5) 6... Be7?? { (-3.69 → 6.02) Blunder. dxe5 was best. } (6... dxe5 7. Ne2 exd4 8. cxd4 a6 9. Ba4 Nb4 10. O-O Bxa4 11. Qxa4+ c6 12. Nbc3 Nbd5 13. Qb3) 7. exd6?? { (6.02 → -0.82) Blunder. exf6 was best. } (7. exf6 Bxf6) 7... Bxd6 8. Nh3 Qe7?! { (-1.12 → -0.09) Inaccuracy. e5 was best. } (8... e5 9. Bxc6) 9. Ng5?? { (-0.09 → -3.04) Blunder. O-O was best. } (9. O-O) 9... e5? { (-3.04 → -1.21) Mistake. h6 was best. } (9... h6 10. Nh3 e5 11. O-O Bxh3 12. gxh3 O-O-O 13. Bxc6 bxc6 14. Qd3 Nd5 15. Nd2 exd4 16. Ne4) 10. dxe5?? { (-1.21 → -3.80) Blunder. d5 was best. } (10. d5 h6 11. dxc6 bxc6 12. Bd3 hxg5 13. Bxg5 e4 14. Bxe4 Rb8 15. Qe2 Qe5 16. Bxf6 gxf6) 10... Qxe5+?! { (-3.80 → -2.40) Inaccuracy. Bxe5 was best. } (10... Bxe5 11. Bxc6) 11. Kf2?? { (-2.40 → -9.00) Blunder. Qe2 was best. } (11. Qe2) 11... Bc5+ 12. Kf1 Bf5?? { (-7.62 → -2.97) Blunder. h6 was best. } (12... h6) 13. g4 Rd8?? { (-3.54 → 6.49) Blunder. h6 was best. } (13... h6 14. Nh3 Bd7 15. Bf4 Qe7 16. Kg2 O-O-O 17. Re1 Qf8 18. b4 Be7 19. Qe2 Bd6 20. Nd2) 14. gxf5?? { (6.49 → -18.21) Blunder. Qxd8+ was best. } (14. Qxd8+) 14... Rxd1+ 15. Kg2 Rd3 16. Ne4 Rd2+? { (-11.52 → -4.69) Mistake. Rxf3 was best. } (16... Rxf3) 17. Nexd2? { (-4.69 → -8.40) Mistake. Nbxd2 was best. } (17. Nbxd2 O-O 18. Ng3 Bf2 19. Bxc6 Bxg3 20. Ne4 bxc6 21. Nxg3 h6 22. Rd1 Nh5 23. Rf1 Nxg3) 17... Qe2+?? { (-8.40 → 10.92) Blunder. O-O was best. } (17... O-O 18. Nb3 Bb6 19. Na3 Ne7 20. Nd4 Nxf5 21. Nc4 Nh4+ 22. Kf1 Qh5 23. Nxb6 Nxf3 24. Nd7) 18. Kg3?? { (10.92 → Mate in 7) Checkmate is now unavoidable. Bxe2 was best. } (18. Bxe2 Nd5 19. Nc4 b5 20. Nca3 a6 21. Nc2 Nce7 22. c4 bxc4 23. Bxc4 c6 24. Nc3 Nxc3) 18... Bd6+? { (Mate in 7 → -9.91) Lost forced checkmate sequence. Nh5+ was best. } (18... Nh5+ 19. Kh4 Qf2+ 20. Kxh5 Be3 21. Bxc6+ bxc6 22. Nf1 Qxf3+ 23. Kh4 g5+ 24. fxg6 hxg6#) 19. Kh4? { (-9.91 → Mate in 5) Checkmate is now unavoidable. Kh3 was best. } (19. Kh3) 19... g5+ 20. Kxg5 Rg8+ 21. Kxf6 Qe5# { Black wins by checkmate. } 0-1