[Event "Vigan Chess Training simul"] [Site "https://lichess.org/XldJGV4p"] [Date "2025.10.06"] [Round "-"] [White "NaderaIM"] [Black "simarklangto"] [Result "1-0"] [GameId "XldJGV4p"] [UTCDate "2025.10.06"] [UTCTime "11:02:18"] [WhiteElo "1824"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. d5 Nb4 3. a3 Nxd5?? { (0.82 → 2.95) Blunder. Na6 was best. } (3... Na6 4. e4 c6 5. Bxa6 bxa6 6. dxc6 d6 7. c4 e6 8. b4) 4. Qxd5 c6 5. Qd1 Qa5+?! { (2.63 → 3.78) Inaccuracy. e5 was best. } (5... e5 6. c4 Nf6 7. e3 d5 8. cxd5 cxd5 9. Nf3 Bd6 10. Bb5+) 6. Nc3 g5 7. e4 d6 8. Nf3 h6 9. Bc4 Be6 10. Bxe6 fxe6 11. Nd4 e5 12. Qh5+ Kd8 13. Ne6+ Kd7 14. Qh3 Nf6 15. Nxf8+ Ke8 16. Ng6 g4 17. Qd3 Nd5?! { (6.04 → 8.46) Inaccuracy. Rg8 was best. } (17... Rg8 18. Nh4 d5 19. exd5 cxd5 20. O-O Rd8 21. Bd2 Rc8 22. Nf5 Rc4 23. Rae1) 18. exd5 Rg8 19. Nh4 Rg5 20. Bxg5 hxg5 21. Nf5 e6 22. Nxd6+ Ke7 23. dxc6 bxc6?! { (10.56 → Mate in 9) Checkmate is now unavoidable. e4 was best. } (23... e4 24. Qxe4 Qxc3+ 25. bxc3 Kxd6 26. cxb7 Rb8 27. Qh7 Kc6 28. Rd1 a5 29. Qd7+) 24. O-O-O?! { (Mate in 9 → 11.71) Lost forced checkmate sequence. Qh7+ was best. } (24. Qh7+ Kd8 25. Qg8+ Kc7 26. Qf7+ Kxd6 27. O-O-O+ Kc5 28. Qb7 Qb6 29. Qe7+ Kc4) 24... e4?! { (11.71 → Mate in 8) Checkmate is now unavoidable. Rh8 was best. } (24... Rh8 25. Qg6 Qd5 26. Qg7+ Kd8 27. Qxg5+ Kd7 28. Qg7+ Kd8 29. Qxh8+ Kc7 30. Qg7+) 25. Qxe4 Rf8?! { (11.11 → Mate in 6) Checkmate is now unavoidable. Rh8 was best. } (25... Rh8 26. Rhe1 e5 27. Ndb5 Qxb5 28. Nxb5 Kf8 29. Qxe5) 26. Rhe1?! { (Mate in 6 → 11.40) Lost forced checkmate sequence. Qh7+ was best. } (26. Qh7+ Kf6 27. Nce4+ Ke5 28. Qg7+ Kf4 29. Nxg5 Qd2+ 30. Rxd2 e5 31. Ne6#) 26... Rxf2?! { (11.40 → Mate in 4) Checkmate is now unavoidable. e5 was best. } (26... e5 27. Nc4 Qd5 28. Nxd5+ cxd5 29. Qxe5+ Kf7 30. Qxd5+ Kg7 31. Re7+ Kh6) 27. Qxe6+ Kf8 28. Qe8+ Kg7 29. Re7+ Kf6 30. Qf7# { White wins by checkmate. } 1-0