[Event "rated rapid game"] [Site "https://lichess.org/WsDtbFVw"] [Date "2025.12.17"] [Round "-"] [White "Osamu619zai"] [Black "valkerchesspeak"] [Result "0-1"] [GameId "WsDtbFVw"] [UTCDate "2025.12.17"] [UTCTime "14:57:45"] [WhiteElo "945"] [BlackElo "1034"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. d4 { [%eval -0.11] } 2... Nc6?! { (-0.11 → 0.69) Inaccuracy. exd4 was best. } { [%eval 0.69] } { B00 Nimzowitsch Defense: Kennedy Variation } (2... exd4 3. Nf3 Bb4+ 4. Nbd2 Nc6 5. Bd3 Nf6 6. O-O O-O 7. e5) 3. Be3? { (0.69 → -0.62) Mistake. d5 was best. } { [%eval -0.62] } (3. d5 Nce7 4. Nf3 Ng6 5. h4 h5 6. Nc3 Bb4 7. Qd3 Nf6) 3... exd4 { [%eval -0.5] } 4. Bxd4 { [%eval -0.57] } 4... Nxd4 { [%eval -0.12] } 5. Qxd4 { [%eval -0.21] } 5... Qf6 { [%eval -0.11] } 6. Qe3?? { (-0.11 → -4.29) Blunder. c3 was best. } { [%eval -4.29] } (6. c3 Qb6 7. Qxb6 axb6 8. Nf3 Nf6 9. e5 Nh5 10. Nbd2 d5) 6... Bb4+?? { (-4.29 → -0.28) Blunder. Qxb2 was best. } { [%eval -0.28] } (6... Qxb2 7. Qb3 Qc1+ 8. Ke2 Nf6 9. Nf3 b6 10. Qd3 Bb7 11. Qd2 Qxd2+ 12. Nbxd2) 7. Nc3 { [%eval -0.52] } 7... Ne7 { [%eval -0.14] } 8. e5 { [%eval -0.5] } 8... Qf5? { (-0.50 → 1.00) Mistake. Qb6 was best. } { [%eval 1.0] } (8... Qb6 9. O-O-O Qxe3+ 10. fxe3 Bxc3 11. bxc3 b6 12. Nf3 Bb7 13. Bc4 Ng6 14. Rd4) 9. Bd3 { [%eval 0.51] } 9... Qe6 { [%eval 0.63] } 10. O-O-O?! { (0.63 → -0.15) Inaccuracy. Nf3 was best. } { [%eval -0.15] } (10. Nf3 Qb6 11. Qe4 Bxc3+ 12. bxc3 Qc6 13. c4 Qxe4+ 14. Bxe4 Rb8 15. O-O-O Nc6) 10... Nd5?? { (-0.15 → 1.62) Blunder. Bxc3 was best. } { [%eval 1.62] } (10... Bxc3) 11. Qd2?? { (1.62 → -4.88) Blunder. Nxd5 was best. } { [%eval -4.88] } (11. Nxd5 Qxd5) 11... Nxc3 { [%eval -4.89] } 12. bxc3?? { (-4.89 → Mate in 4) Checkmate is now unavoidable. Qf4 was best. } { [%eval #-4] } (12. Qf4 Nxd1 13. Nh3 Nxb2 14. Kxb2 Qe7 15. Ng5 f6 16. exf6 Qxf6+ 17. Qxf6 gxf6) 12... Ba3+ { [%eval #-3] } 13. Kb1 { [%eval #-3] } 13... Qb6+ { [%eval #-2] } 14. Ka1 { [%eval #-1] } 14... Qb2# { Black wins by checkmate. } 0-1