[Event "4th Interuniversity Team Battle"] [Site "https://lichess.org/DXnD6Ixa"] [Date "2024.04.28"] [White "fumblingpaw"] [Black "ssk2024"] [Result "1-0"] [UTCDate "2024.04.28"] [UTCTime "13:57:39"] [WhiteElo "1021"] [BlackElo "874"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 { A41 Old Indian Defense } Nc6 3. Nc3 Nf6 4. e4 e5 5. d5 Nxd5?? { (0.71 → 4.42) Blunder. Nd4 was best. } (5... Nd4 6. Nge2 Nxe2 7. Bxe2 Be7 8. Be3 O-O 9. h4 h6 10. f3) 6. exd5 Nd4 7. Bd3 Bf5 8. Be3 Bxd3 9. Qxd3 Nc2+?! { (4.46 → 5.83) Inaccuracy. Qh4 was best. } (9... Qh4 10. O-O-O Be7 11. g3 Qh5 12. Bxd4 exd4 13. Nce2 O-O 14. Nf4 Bg5 15. Ne2 Rae8 16. h4) 10. Qxc2 Qg5?! { (5.82 → 8.36) Inaccuracy. Be7 was best. } (10... Be7 11. Qa4+ Qd7 12. Qxd7+ Kxd7 13. O-O-O f5 14. h4 a5 15. a4 Rhb8 16. f3 Bf6 17. Bf2) 11. Bxg5 c6 12. Nf3 cxd5? { (8.30 → Mate in 2) Checkmate is now unavoidable. h6 was best. } (12... h6 13. dxc6 bxc6 14. Be3 Be7 15. c5 O-O 16. h4 Rad8) 13. cxd5? { (Mate in 2 → 8.58) Lost forced checkmate sequence. Qa4+ was best. } (13. Qa4+ b5 14. Qxb5#) 13... f6 14. Nb5 fxg5? { (8.85 → Mate in 8) Checkmate is now unavoidable. Be7 was best. } (14... Be7 15. Nc7+ Kf7 16. Qf5 Rhc8 17. Qe6+ Kf8 18. Nxa8 Rxa8 19. Be3 Re8 20. Kd1 Bd8 21. Qxd6+) 15. Qc7? { (Mate in 8 → 8.82) Lost forced checkmate sequence. Nc7+ was best. } (15. Nc7+ Kd8 16. Nxa8 g6 17. Qc7+ Ke8 18. Nxg5 Be7 19. Qc8+ Bd8 20. Qe6+ Be7 21. Rc1 Kd8) 15... Rd8 16. Qxb7 h6 17. O-O-O Be7 18. Rhe1 e4 19. Rxe4 Rf8?! { (11.25 → Mate in 1) Checkmate is now unavoidable. Kf8 was best. } (19... Kf8 20. Qxe7+ Kg8 21. Qxd8+ Kh7 22. Qxd6 a5 23. Nfd4 a4 24. Kd2 a3 25. Qxa3 g4 26. Qa4) 20. Rxe7# { White wins by checkmate. } 1-0