[Event "De Steiger en Wereldboom Arena"] [Site "https://lichess.org/iMwHIXBj"] [Date "2020.04.16"] [White "Wereldboom"] [Black "WBCollin"] [Result "1-0"] [UTCDate "2020.04.16"] [UTCTime "11:26:52"] [WhiteElo "1640"] [BlackElo "1321"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-38"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 g6 { A04 Zukertort Opening: Kingside Fianchetto } 2. g3 e6 3. Bg2 c6?! { (0.24 → 0.90) Inaccuracy. Bg7 was best. } (3... Bg7 4. d4 d5 5. O-O Nc6 6. e3 b6 7. c4 Nge7 8. b3) 4. O-O a6 5. d4 b6 6. c4 b5? { (1.33 → 2.76) Mistake. d5 was best. } (6... d5 7. Bf4 Bg7 8. Nbd2 Nf6 9. Qc2 O-O 10. Rfe1 b5 11. c5 Nbd7 12. Bd6 Re8 13. e4) 7. Bg5?! { (2.76 → 1.95) Inaccuracy. c5 was best. } (7. c5) 7... f6 8. Bd2 bxc4 9. Nc3 d6?! { (1.17 → 1.93) Inaccuracy. Ne7 was best. } (9... Ne7 10. b3 cxb3 11. axb3 d5 12. Na4 Bg7 13. Nc5 O-O 14. Bh3 e5 15. Be6+ Kh8 16. dxe5) 10. e4 c5? { (1.96 → 3.88) Mistake. Bg7 was best. } (10... Bg7 11. b3) 11. dxc5 dxc5 12. Be3? { (4.28 → 2.33) Mistake. e5 was best. } (12. e5 f5 13. Qa4+ Bd7 14. Qxc4 Qb6 15. Rfd1 Nc6 16. Be3 Na5 17. Qe2 Bc6 18. b3 Be7) 12... f5?? { (2.33 → 7.41) Blunder. Qxd1 was best. } (12... Qxd1 13. Raxd1 Nd7 14. Nd2 Rb8 15. Nxc4 Nh6 16. f3 Nf7 17. f4 Be7 18. Na4 Bb7 19. Na5) 13. Qxd8+ Kxd8 14. exf5 exf5 15. Ne5 Bd6 16. Nxc4 Be5 17. Nxe5 Be6 18. Bxa8 Bc4 19. Rfd1+ Ke7 20. Nxc4 Nf6 21. Bxc5+ Ke6?! { (21.61 → Mate in 9) Checkmate is now unavoidable. Kf7 was best. } (21... Kf7 22. Ne5+) 22. Re1+ Kd7 23. Rad1+ Kc7 24. Bd6+ Kc8 25. Bxb8 Kxb8 26. Bf3 Kc8?! { (22.74 → Mate in 5) Checkmate is now unavoidable. Rc8 was best. } (26... Rc8 27. Nb6) 27. Nd6+ Kc7 28. Nf7?! { (Mate in 6 → 29.61) Lost forced checkmate sequence. Re7+ was best. } (28. Re7+ Nd7 29. Ndb5+ axb5 30. Rdxd7+ Kc8 31. Ra7 Kd8 32. Reb7 h6 33. Ra8#) 28... Rd8?! { (29.61 → Mate in 6) Checkmate is now unavoidable. Ne4 was best. } (28... Ne4) 29. Rxd8 Kb6 30. Rd6+ Kc7 31. Rxf6 g5 32. Re7+ Kc8 33. Nd5 g4 34. Nd6+ Kd8 35. Rxh7 gxf3 36. Rf8# { White wins by checkmate. } 1-0