[Event "Xmas Eve Prize Arena"] [Site "https://lichess.org/Io0hqYts"] [Date "2023.12.24"] [White "tant2012"] [Black "J_Sargent"] [Result "0-1"] [UTCDate "2023.12.24"] [UTCTime "18:29:33"] [WhiteElo "886"] [BlackElo "1309"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bf4 { D01 Rapport-Jobava System } Bf5 4. Nb5 c6?? { (0.00 → 3.97) Blunder. Na6 was best. } (4... Na6 5. a3 c6 6. Nc3 e6 7. e3 Nb8 8. Nf3 Nbd7 9. Bd3) 5. Nc7+ Kd7 6. Nxa8 Qa5+ 7. Bd2 Qb5? { (3.75 → 6.24) Mistake. Qa4 was best. } (7... Qa4 8. c4 Qxd1+ 9. Rxd1 e6 10. Nf3 Be7 11. c5 Kc8 12. Bf4 Nbd7 13. h3 Bd8 14. e3) 8. Bc3? { (6.24 → 3.73) Mistake. e4 was best. } (8. e4 Bg4 9. f3 Qa4 10. fxg4 Qxd4 11. Nf3 Qxe4+ 12. Be2 h6 13. O-O Kc8 14. g5 hxg5) 8... Ne4 9. Qd3?! { (3.94 → 2.81) Inaccuracy. a4 was best. } (9. a4 Qa6 10. Bd2 b6 11. e3 Qb7 12. Nxb6+ Qxb6 13. Bd3 e6 14. Ne2 Bb4 15. Bxe4 Bxe4) 9... Nxc3?! { (2.81 → 4.10) Inaccuracy. Qa4 was best. } (9... Qa4 10. Nf3 e6 11. Ne5+ Kc8 12. a3 f6 13. g4 fxe5 14. gxf5 Nxc3 15. bxc3 e4 16. Qg3) 10. Qxf5+ e6 11. Qxf7+ Kd6?? { (4.40 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (11... Be7 12. bxc3 Qb2 13. Kd2 Rf8 14. Qxg7 Qxa1 15. Nf3 Na6 16. g3 c5 17. Bg2 Qxa2 18. Ne5+) 12. bxc3? { (Mate in 1 → 7.83) Lost forced checkmate sequence. Qc7# was best. } (12. Qc7#) 12... Qb2? { (7.83 → Mate in 1) Checkmate is now unavoidable. Qa5 was best. } (12... Qa5 13. Kd2 Nd7 14. Nf3 Qd8 15. Qf4+ Ke7 16. Nc7 Nf6 17. Rb1 b5 18. Ng5 Qd6 19. Ncxe6) 13. Rd1?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qc7# was best. } (13. Qc7#) 13... Qxc2?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Qxc3+ was best. } (13... Qxc3+ 14. Rd2 Qa1+ 15. Rd1) 14. Nf3? { (Mate in 1 → 8.35) Lost forced checkmate sequence. Qc7# was best. } (14. Qc7#) 14... Qxc3+ 15. Rd2 Qc1+ 16. Rd1 Qc3+ 17. Nd2 Na6 18. Qxb7 Nb4?! { (10.39 → Mate in 1) Checkmate is now unavoidable. Qxd4 was best. } (18... Qxd4 19. Qxa6 Ke7 20. e3 Qb4 21. Qc8 Kf7 22. Nc7 Qe7 23. Rb1 g5 24. Rb7 Bg7 25. Nxd5) 19. Qxa7?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Qc7# was best. } (19. Qc7#) 19... Nc2# { Black wins by checkmate. } 0-1