[Event "SGP 62ND NST U20 BOARD 1"] [Site "https://lichess.org/0LtTek3G"] [Date "2021.12.02"] [White "krit004"] [Black "shxn281"] [Result "1-0"] [UTCDate "2021.12.02"] [UTCTime "09:05:00"] [WhiteElo "1181"] [BlackElo "1276"] [WhiteRatingDiff "+106"] [BlackRatingDiff "-42"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.89) Inaccuracy. e6 was best. } { A40 Mikenas Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nf3 e5? { (0.52 → 2.08) Mistake. d5 was best. } (2... d5 3. c4 e6 4. e3 Nf6 5. Nc3 Bb4 6. Bd2 Bd6 7. c5) 3. dxe5 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6?! { (2.13 → 3.29) Inaccuracy. f6 was best. } (5... f6 6. exf6 Nxf6 7. Nc3 d5 8. O-O-O Be6 9. e4 dxe4 10. Qf4) 6. Nc3? { (3.29 → 1.86) Mistake. exd6 was best. } (6. exd6 Nf6 7. Nc3 O-O 8. O-O-O cxd6 9. e4 Be6 10. Ng5 Bd7 11. Bc4 Qb6 12. Rhe1 Na5) 6... dxe5 7. e4?? { (2.04 → 0.17) Blunder. Qxd8+ was best. } (7. Qxd8+) 7... Qxd2+ 8. Kxd2 Nf6 9. Nb5 Nd4?? { (0.00 → 7.19) Blunder. Kd8 was best. } (9... Kd8 10. Ke3 Ng4+ 11. Ke2 Bd7 12. Rd1 Nf6 13. Nc3 b5 14. Ke3 Ng4+ 15. Ke2) 10. Nxc7+ Kd7 11. Nxa8 Kc6 12. c3?! { (11.10 → 6.40) Inaccuracy. Nxe5+ was best. } (12. Nxe5+) 12... Nxf3+ 13. gxf3 Rd8+ 14. Ke2 Bg4 15. fxg4 Nxg4 16. f3 Nf6 17. Rd1 Rxa8 18. Kf2 h5 19. Rg1 g6 20. c4 Kc5 21. b3 b5 22. cxb5 Rb8 23. a4 g5 24. Rxg5 h4 25. Rxe5+ Kb4 26. Rc1 Kxb3 27. Rec5 Rxb5?! { (11.06 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (27... Nd7 28. Rc7) 28. Rxb5+ Kxa4 29. Rb7 Nh5 30. Ra1# { White wins by checkmate. } 1-0