[Event "BDSV Jeugdtoernooi Arena"] [Site "https://lichess.org/70F6JLMb"] [Date "2020.05.27"] [White "tomvanwijngaerde"] [Black "Ruben-09"] [Result "0-1"] [UTCDate "2020.05.27"] [UTCTime "13:37:44"] [WhiteElo "1208"] [BlackElo "1404"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. Na3?! { (0.70 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nf6 3. d5 Nb8 4. c4 e6 5. a3 Bc5 6. Nc3 exd5) 2... Nf6 3. Nh3?! { (0.02 → -1.06) Inaccuracy. Nf3 was best. } (3. Nf3 d5) 3... d5 4. e3 Bf5 5. Ng5 e6 6. Nb5 Bg4 7. f3?! { (-0.67 → -1.27) Inaccuracy. Be2 was best. } (7. Be2) 7... Bf5 8. Qd2?! { (-1.31 → -1.91) Inaccuracy. Bd3 was best. } (8. Bd3 h6 9. Bxf5 hxg5 10. Bh3 Qe7 11. Bd2 O-O-O 12. Qe2 a6 13. Nc3 Nd7 14. Na4 Qe8) 8... Bb4?! { (-1.91 → -1.00) Inaccuracy. a6 was best. } (8... a6 9. Nc3) 9. c3 Ba5 10. e4? { (-0.92 → -2.41) Mistake. Bd3 was best. } (10. Bd3 O-O 11. Na3 Bxd3 12. Qxd3 h6 13. Nh3 Bb6 14. O-O Ne7 15. e4 dxe4 16. fxe4 c5) 10... Bg6?? { (-2.41 → -0.42) Blunder. dxe4 was best. } (10... dxe4 11. fxe4 Nxe4 12. Nxe4 Bxe4 13. Qf4 Qd5 14. b4 a6 15. bxa5 axb5 16. Bxb5 Qxb5 17. Qxe4) 11. Bd3? { (-0.42 → -1.75) Mistake. e5 was best. } (11. e5) 11... O-O?? { (-1.75 → 1.86) Blunder. e5 was best. } (11... e5) 12. O-O?? { (1.86 → -1.92) Blunder. e5 was best. } (12. e5 Nd7 13. Bxg6 hxg6 14. Qf4 f6 15. Nxe6 fxe5 16. Qxf8+ Qxf8 17. Nxf8 Rxf8 18. dxe5 Ncxe5) 12... Nh5?? { (-1.92 → 1.90) Blunder. e5 was best. } (12... e5 13. exd5) 13. b4?? { (1.90 → -0.97) Blunder. g4 was best. } (13. g4 Nf6 14. e5 a6 15. Na3 Bxd3 16. Qxd3 h6 17. exf6 hxg5 18. Bxg5 Re8 19. f4 gxf6) 13... Bb6 14. Ba3?? { (-0.92 → -4.11) Blunder. Kh1 was best. } (14. Kh1 h6) 14... h6 15. Nh3 Ne7?? { (-3.57 → -1.09) Blunder. a6 was best. } (15... a6 16. Nxc7) 16. c4?? { (-1.09 → -4.62) Blunder. Bb2 was best. } (16. Bb2 a5) 16... dxc4 17. Bxc4 Nc6?? { (-4.51 → -1.84) Blunder. c6 was best. } (17... c6 18. Rad1) 18. Nc3?? { (-1.84 → -5.55) Blunder. Bb2 was best. } (18. Bb2 a6) 18... Nxd4?? { (-5.55 → -1.83) Blunder. Qxd4+ was best. } (18... Qxd4+ 19. Qxd4) 19. b5?? { (-1.83 → -17.85) Blunder. Kh1 was best. } (19. Kh1 c6 20. Na4 Bc7 21. Rad1 e5 22. Nc5 Qc8 23. Bb2 Rd8 24. f4 b5 25. Be2 Nxe2) 19... Nf5+ 20. Rf2 Nh4?? { (-18.41 → -1.16) Blunder. Qxd2 was best. } (20... Qxd2) 21. g3?? { (-1.16 → -19.52) Blunder. Kh1 was best. } (21. Kh1 Re8) 21... Bxf2+?? { (-19.52 → -3.45) Blunder. Nxf3+ was best. } (21... Nxf3+) 22. Kxf2?? { (-3.45 → -16.48) Blunder. Qxf2 was best. } (22. Qxf2) 22... Qxd2+ 23. Kf1?! { (-15.89 → Mate in 3) Checkmate is now unavoidable. Ne2 was best. } (23. Ne2 Nxf3) 23... Nxf3?! { (Mate in 3 → -25.48) Lost forced checkmate sequence. Qg2+ was best. } (23... Qg2+ 24. Ke1 Nxf3+ 25. Kd1 Qd2#) 24. Bc1?! { (-25.48 → Mate in 3) Checkmate is now unavoidable. Ne2 was best. } (24. Ne2 Nxh2+ 25. Kg1 Ng4 26. Bc5 Ne5 27. g4 Nf6 28. Nf2 Nxc4 29. Kf1 Rfd8 30. Rc1 Qxa2) 24... Qxh2?! { (Mate in 3 → -33.64) Lost forced checkmate sequence. Nxh2+ was best. } (24... Nxh2+ 25. Kg1 Nf3+ 26. Kf1 Nxg3#) 25. Be2?! { (-33.64 → Mate in 1) Checkmate is now unavoidable. Bf4 was best. } (25. Bf4 Nxf4) 25... Nxg3# { Black wins by checkmate. } 0-1