[Event "University Team Battle"] [Site "https://lichess.org/YH734IVX"] [Date "2023.09.05"] [White "soi37"] [Black "Sagittariusgem"] [Result "0-1"] [UTCDate "2023.09.05"] [UTCTime "18:24:24"] [WhiteElo "1728"] [BlackElo "1253"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bf4 g6 { D01 Rapport-Jobava System } 4. Nb5 Na6 5. e3 e6?! { (0.00 → 0.56) Inaccuracy. Bg7 was best. } (5... Bg7 6. Nc3 Nb8 7. Be2 O-O 8. Nf3 c5 9. O-O b6 10. Nb5) 6. Nf3 Bg7 7. c4 O-O 8. c5 c6 9. Nc3 Ne4? { (0.39 → 1.69) Mistake. b6 was best. } (9... b6 10. Qa4 b5 11. Qb3 Nd7 12. Bd6 Re8 13. a4 b4 14. Bxa6 Bxa6 15. Qxb4 e5 16. Nb5) 10. Qc2? { (1.69 → 0.02) Mistake. Bxa6 was best. } (10. Bxa6 bxa6 11. Qa4 g5 12. Nxe4 gxf4 13. Nd6 fxe3 14. fxe3 Rb8 15. O-O Rxb2 16. Qa3 Re2) 10... Nb4?! { (0.02 → 0.92) Inaccuracy. b6 was best. } (10... b6 11. Nxe4) 11. Nxe4?? { (0.92 → -7.57) Blunder. Qa4 was best. } (11. Qa4 a5 12. a3 Na6 13. Bxa6 Rxa6 14. Nxe4 dxe4 15. Nd2 b5 16. Qc2 f5 17. a4 Re8) 11... Nxc2+ 12. Kd2 Nxa1 13. Nd6 Qa5+ 14. Ke2 Nc2 15. Nd2 Nxd4+ 16. exd4 Bxd4 17. g3 Qxc5 18. Bg2 Bxb2 19. Rd1 e5 20. Nxc8 Raxc8 21. Bxe5 Bxe5 22. f4 Rce8 23. Kf3 Bc3 24. Nb3?! { (-16.18 → Mate in 4) Checkmate is now unavoidable. Kg4 was best. } (24. Kg4 d4 25. h4 Qf5+ 26. Kf3 Qh5+ 27. Kf2 Qxd1 28. Be4 Qxd2+ 29. Kf3 Qh2 30. g4 Qxh4) 24... Qe3+ 25. Kg4 f5+ 26. Kh3 Qe2 27. Rf1 Re3 28. Kh4 g5+ 29. fxg5 Bf6 30. gxf6 Rxf6 31. Bh3 Re4+ 32. Kg5 Kg7 33. Bg4 h6+ 34. Kh4 Qxg4# { Black wins by checkmate. } 0-1