[Event "PRÁCTICA EXTRAESCOLAR Arena"] [Site "https://lichess.org/T891Egyz"] [Date "2021.11.08"] [White "Dark4Matter"] [Black "Almaguer_Alan21"] [Result "0-1"] [GameId "T891Egyz"] [UTCDate "2021.11.08"] [UTCTime "19:29:56"] [WhiteElo "983"] [BlackElo "1228"] [WhiteRatingDiff "-67"] [BlackRatingDiff "+52"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5?? { (0.13 → 5.45) Blunder. Nf6 was best. } (1... Nf6 2. d4 Nc6 3. Bd2 e5 4. d5 Bb4 5. Nc3 O-O 6. a3) 2. c3?? { (5.45 → -0.95) Blunder. Bc4 was best. } (2. Bc4 Qe7 3. Nc3 Kd8 4. Nf3 e4 5. Nd5 exf3 6. Nxe7 Bxe7) 2... d6?? { (-0.95 → Mate in 5) Checkmate is now unavoidable. Nc6 was best. } (2... Nc6 3. d4 Nf6 4. d5 Bd6 5. dxc6 dxc6 6. Nd2 e4 7. Bc4) 3. b3?? { (Mate in 5 → -0.99) Lost forced checkmate sequence. Bb5+ was best. } (3. Bb5+ Qd7 4. Bxd7+ Kd8 5. Qh5 Be7 6. Qxf7 Nxd7 7. Qxe7+) 3... Be6?? { (-0.99 → 16.67) Blunder. c6 was best. } (3... c6 4. d4) 4. Ba3?? { (16.67 → -1.21) Blunder. Bb5+ was best. } (4. Bb5+ Ke7 5. d4 Qd7 6. Bxd7 Nxd7 7. d5 Bf5 8. e4 Ke8 9. exf5 a6 10. Na3 b5) 4... Qd7? { (-1.21 → 0.06) Mistake. Nd7 was best. } (4... Nd7 5. d4 Be7 6. dxe5 dxe5 7. Nf3 Ngf6 8. Be2 O-O 9. Bxe7 Qxe7 10. Nbd2 e4 11. Nd4) 5. f3?? { (0.06 → -3.31) Blunder. d4 was best. } (5. d4 Nf6) 5... Bf5? { (-3.31 → -1.43) Mistake. Nc6 was best. } (5... Nc6 6. Ne2) 6. d3?! { (-1.43 → -2.58) Inaccuracy. e4 was best. } (6. e4 Be7) 6... Qc6?! { (-2.58 → -1.55) Inaccuracy. Be7 was best. } (6... Be7 7. g3) 7. Qd2 Qd7?! { (-1.42 → -0.70) Inaccuracy. Be7 was best. } (7... Be7 8. h4) 8. h3?! { (-0.70 → -1.77) Inaccuracy. e4 was best. } (8. e4 Be7) 8... Nc6 9. g4?! { (-1.79 → -2.46) Inaccuracy. h4 was best. } (9. h4 Be7) 9... O-O-O?? { (-2.46 → 0.13) Blunder. Be6 was best. } (9... Be6) 10. gxf5 Qxf5? { (0.05 → 1.31) Mistake. Kb8 was best. } (10... Kb8 11. e4 g6 12. Qc2 Bh6 13. Nd2 Bxd2+ 14. Qxd2 d5 15. fxg6 hxg6 16. O-O-O f5 17. exf5) 11. d4? { (1.31 → 0.12) Mistake. Qf2 was best. } (11. Qf2 d5) 11... Qd7?? { (0.12 → 4.30) Blunder. exd4 was best. } (11... exd4) 12. Ne2? { (4.30 → 2.17) Mistake. d5 was best. } (12. d5 Kb8) 12... Be7 13. Qd1?? { (1.28 → Mate in 5) Checkmate is now unavoidable. Kd1 was best. } (13. Kd1 d5 14. Bxe7 Qxe7 15. Kc1 Nf6 16. Ng3 Kb8 17. Bb5 e4 18. Kb2 exf3 19. Na3 Qe6) 13... Bh4+ 14. Kd2 Nxd4 15. Kc1 Qf5?? { (Mate in 4 → -2.87) Lost forced checkmate sequence. Nxb3+ was best. } (15... Nxb3+ 16. axb3 Qf5 17. Qd3 Qxd3 18. Nd2 Qxd2+) 16. Nxd4 Qd7?? { (-2.06 → 12.77) Blunder. exd4 was best. } (16... exd4) 17. Nc2?? { (12.77 → 3.40) Blunder. Bb5 was best. } (17. Bb5 Kb8 18. Bxd7 exd4 19. Qxd4 Bg5 20. f4 Ne7 21. fxg5 Rxd7 22. Rf1 Nc6 23. Qxg7 Re8) 17... Bg5?? { (3.40 → 7.25) Blunder. Ne7 was best. } (17... Ne7 18. Qd3 d5 19. Rh2 Kb8 20. Bc5 Nc6 21. Rd2 Be7 22. b4 e4 23. Qb5 Bxc5 24. bxc5) 18. Bg2?? { (7.25 → Mate in 10) Checkmate is now unavoidable. f4 was best. } (18. f4) 18... Bxe3+ 19. Nxe3 Nf6?! { (Mate in 9 → -19.63) Lost forced checkmate sequence. Qc6 was best. } (19... Qc6 20. Nc4 d5 21. f4 Qa6 22. Qg4+ Kb8 23. Bb2 dxc4 24. Qc8+ Rxc8 25. Rd1 Qg6 26. Be4) 20. f4 exf4?? { (-19.53 → Mate in 6) Checkmate is now unavoidable. Kb8 was best. } (20... Kb8 21. Nd2) 21. Nf1?? { (Mate in 6 → Mate in 4) Lost forced checkmate sequence. Bxb7+ was best. } (21. Bxb7+ Kb8 22. Qd4 Qa4 23. bxa4 c5 24. Bxc5 a5 25. Bxd6+ Kxb7 26. Qb4+) 21... Kb8 22. Bb2 Rc8 23. a4 Qe6 24. c4 Qxc4+ { Game ends by variant rule. } 0-1