[Event "Under 18 2nd Team Battle"] [Site "https://lichess.org/GDOKmtR4"] [Date "2025.12.04"] [Round "-"] [White "oakseshank"] [Black "Jacob-harris_bisw"] [Result "1-0"] [GameId "GDOKmtR4"] [UTCDate "2025.12.04"] [UTCTime "15:16:18"] [WhiteElo "1091"] [BlackElo "602"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.31] } { B10 Caro-Kann Defense } 2. g3 { [%eval -0.21] } 2... c5?! { (-0.21 → 0.59) Inaccuracy. d5 was best. } { [%eval 0.59] } (2... d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Bf5 6. Nf3 h6 7. Bd3) 3. Bg2 { [%eval 0.44] } 3... c4? { (0.44 → 1.75) Mistake. Nc6 was best. } { [%eval 1.75] } (3... Nc6 4. Ne2 d6 5. O-O Nf6 6. c3 e6 7. d4 Be7 8. a4) 4. e5?! { (1.75 → 0.97) Inaccuracy. Nf3 was best. } { [%eval 0.97] } (4. Nf3 b5 5. O-O e6 6. d4 cxd3 7. a4 dxc2 8. Qxc2 b4 9. Rd1 Nf6) 4... b6?? { (0.97 → 4.71) Blunder. Nc6 was best. } { [%eval 4.71] } (4... Nc6 5. Qe2) 5. Bxa8 { [%eval 4.66] } 5... Na6 { [%eval 5.52] } 6. b3 { [%eval 4.86] } 6... Qc7 { [%eval 4.85] } 7. Bb2 { [%eval 4.84] } 7... b5 { [%eval 5.11] } 8. Nf3 { [%eval 4.71] } 8... d6 { [%eval 5.86] } 9. exd6 { [%eval 5.83] } 9... exd6 { [%eval 5.84] } 10. Nd4 { [%eval 5.48] } 10... Qb8 { [%eval 6.29] } 11. Nc6?? { (6.29 → -0.69) Blunder. Bg2 was best. } { [%eval -0.69] } (11. Bg2 Qb6 12. O-O d5 13. Nxb5 Nb4 14. N1c3 Bc5 15. Nxd5 Nxd5 16. d4 cxd3) 11... Bg4?? { (-0.69 → 7.33) Blunder. Qxa8 was best. } { [%eval 7.33] } (11... Qxa8 12. Qf3 Nb4 13. Na3 Qxc6 14. Qxc6+ Nxc6 15. Nxb5 a6 16. Nc7+ Kd7 17. Nd5) 12. Qxg4?! { (7.33 → 5.06) Inaccuracy. Nxb8 was best. } { [%eval 5.06] } (12. Nxb8 Bxd1 13. Nxa6 Bxc2 14. Nb4 Bg6 15. Bg2 d5 16. Nxd5 Bd3 17. Ne3 Bc5) 12... Nf6? { (5.06 → 9.67) Mistake. Qxa8 was best. } { [%eval 9.67] } (12... Qxa8 13. Qf3 Nb4 14. Na3 Qxc6 15. Qxc6+ Nxc6 16. Nxb5 h5 17. bxc4 h4 18. O-O-O) 13. Qe2+ { [%eval 9.53] } 13... Ne4? { (9.53 → Mate in 12) Checkmate is now unavoidable. Kd7 was best. } { [%eval #12] } (13... Kd7 14. Nxb8+ Nxb8 15. Qf3 Na6 16. bxc4 bxc4 17. Na3 d5 18. Nxc4 Bd6 19. Bxd5) 14. Nxb8? { (Mate in 12 → 9.78) Lost forced checkmate sequence. Qxe4+ was best. } { [%eval 9.78] } (14. Qxe4+ Kd7 15. Nxb8+ Nxb8 16. Qb7+ Ke6 17. Qc8+ Ke7 18. Qxb8 c3 19. Bxc3 b4) 14... Nb4 { [%eval 12.02] } 15. Qxe4+ { [%eval 11.49] } 15... Be7 { [%eval #8] } 16. O-O? { (Mate in 8 → 9.31) Lost forced checkmate sequence. Bc6+ was best. } { [%eval 9.31] } (16. Bc6+ Kf8 17. Nd7+ Ke8 18. Ne5+ Kd8 19. Qf5 Nxc2+ 20. Ke2 Kc7 21. Qd7+ Kb6) 16... Nxc2? { (9.31 → Mate in 3) Checkmate is now unavoidable. O-O was best. } { [%eval #3] } (16... O-O 17. Na3 d5 18. Qh1 Rxb8 19. Rae1 Rxa8 20. Rxe7 c3 21. Bxc3 Nc6 22. Rfe1) 17. Bxg7 { [%eval #5] } 17... Nxa1 { [%eval #2] } 18. Bxh8 { [%eval #5] } 18... Nxb3 { [%eval #3] } 19. Re1 { [%eval #3] } 19... c3 { [%eval #1] } 20. Qxe7# { White wins by checkmate. } 1-0