[Event "TERBUKA BAWAH 18 TAHUN SM"] [Site "https://lichess.org/DMTjRNSH"] [Date "2021.07.31"] [Round "-"] [White "WanSyahirHasif"] [Black "ndynifa_jz"] [Result "1-0"] [GameId "DMTjRNSH"] [UTCDate "2021.07.31"] [UTCTime "02:50:53"] [WhiteElo "1178"] [BlackElo "1399"] [WhiteRatingDiff "+75"] [BlackRatingDiff "-47"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... Nc6 { [%eval 0.44] } 2. d4 { [%eval 0.39] } { B00 Nimzowitsch Defense } 2... Nf6 { [%eval 0.79] } 3. Nf3? { (0.79 → -0.60) Mistake. d5 was best. } { [%eval -0.6] } (3. d5 Ne5 4. f4 Ng6 5. e5 Ng8 6. Nc3 e6 7. dxe6 dxe6) 3... Nxe4 { [%eval -0.48] } 4. Nc3?! { (-0.48 → -1.27) Inaccuracy. d5 was best. } { [%eval -1.27] } (4. d5 Nb8 5. Bd3 Nf6 6. c4 g6 7. Nc3 Bg7 8. O-O d6) 4... d5?! { (-1.27 → -0.67) Inaccuracy. Nxc3 was best. } { [%eval -0.67] } (4... Nxc3) 5. Nxe4? { (-0.67 → -2.32) Mistake. Bb5 was best. } { [%eval -2.32] } (5. Bb5 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Ne2 e6 9. O-O Qd7) 5... dxe4 { [%eval -2.16] } 6. Ng5? { (-2.16 → -3.70) Mistake. Nd2 was best. } { [%eval -3.7] } (6. Nd2) 6... Nxd4?? { (-3.70 → -0.75) Blunder. Qxd4 was best. } { [%eval -0.75] } (6... Qxd4) 7. Bc4 { [%eval -0.73] } 7... h6?? { (-0.73 → Mate in 8) Checkmate is now unavoidable. e6 was best. } { [%eval #8] } (7... e6 8. Nxe4) 8. Nxf7?? { (Mate in 8 → 5.65) Lost forced checkmate sequence. Bxf7+ was best. } { [%eval 5.65] } (8. Bxf7+ Kd7 9. Qxd4+ Kc6 10. Qc4+ Kb6 11. Be3+ Qd4 12. Bxd4+ c5 13. Qxc5+ Ka6 14. Bc4+ b5) 8... Rh7? { (5.65 → 12.62) Mistake. Nf3+ was best. } { [%eval 12.62] } (8... Nf3+ 9. gxf3) 9. Nxd8 { [%eval 12.71] } 9... Kxd8 { [%eval 18.48] } 10. Qxd4+ { [%eval 18.28] } 10... Bd7?! { (18.28 → Mate in 3) Checkmate is now unavoidable. Ke8 was best. } { [%eval #3] } (10... Ke8 11. Qxe4) 11. Bg8?! { (Mate in 3 → 13.09) Lost forced checkmate sequence. Be6 was best. } { [%eval 13.09] } (11. Be6 Kc8 12. Qxd7+ Kb8 13. Qd8#) 11... Rh8?! { (13.09 → Mate in 3) Checkmate is now unavoidable. e5 was best. } { [%eval #3] } (11... e5 12. Qxe4 Rh8 13. Qxb7 Rc8 14. Bb3 Bd6 15. Qxa7 Re8 16. Qe3 Be6 17. c4 c5 18. O-O) 12. Bf7?! { (Mate in 3 → 13.25) Lost forced checkmate sequence. Be6 was best. } { [%eval 13.25] } (12. Be6 Kc8 13. Qxd7+ Kb8 14. Qc8#) 12... e6 { [%eval 18.6] } 13. Qxe4 { [%eval 12.38] } 13... h5 { [%eval 14.79] } 14. Bxe6 { [%eval 13.46] } 14... Bc6?! { (13.46 → Mate in 6) Checkmate is now unavoidable. Kc8 was best. } { [%eval #6] } (14... Kc8 15. Qf5 Bb4+ 16. c3 Re8 17. O-O Rxe6 18. cxb4 b6 19. Qxh5 a5 20. Qd5 Rb8 21. b5) 15. Qd4+?! { (Mate in 6 → 18.79) Lost forced checkmate sequence. Bg5+ was best. } { [%eval 18.79] } (15. Bg5+ Be7 16. Rd1+ Bd7 17. Qxb7 Bxg5 18. Rxd7+ Ke8 19. Qxa8+ Bd8 20. Qxd8#) 15... Bd6?! { (18.79 → Mate in 5) Checkmate is now unavoidable. Ke8 was best. } { [%eval #5] } (15... Ke8 16. Qe5) 16. Qxg7 { [%eval #5] } 16... Re8 { [%eval #4] } 17. Qg5+?! { (Mate in 4 → 17.30) Lost forced checkmate sequence. Bg5+ was best. } { [%eval 17.3] } (17. Bg5+ Re7 18. Rd1 Bd7 19. Qf8+ Be8 20. Bxe7#) 17... Re7 { [%eval 20.75] } 18. Qxh5 { [%eval 8.97] } 18... Rxe6+ { [%eval 9.23] } 19. Kd1 { [%eval 8.81] } 19... Bxg2 { [%eval 11.01] } 20. Qg5+ { [%eval 11.09] } 20... Kd7 { [%eval 11.25] } 21. Qxg2 { [%eval 11.13] } 21... Rf8 { [%eval 11.32] } 22. Qg4 { [%eval 11.59] } 22... Rxf2 { [%eval 12.79] } 23. Re1 { [%eval 13.0] } 23... Rxh2?! { (13.00 → Mate in 17) Checkmate is now unavoidable. Rf6 was best. } { [%eval #17] } (23... Rf6 24. Bg5) 24. Qxe6+ { [%eval #10] } 24... Kc6 { [%eval #10] } 25. Qe4+?! { (Mate in 10 → 149.11) Lost forced checkmate sequence. Qc4+ was best. } { [%eval 149.11] } (25. Qc4+ Bc5 26. a4 Rh5 27. Qb5+ Kd5 28. Qe2 Be3 29. Qxe3 b6 30. Qe6+ Kc5 31. Be3+ Kb4) 25... Kd7?! { (149.11 → Mate in 1) Checkmate is now unavoidable. Kb6 was best. } { [%eval #1] } (25... Kb6 26. Be3+) 26. Bf4 { [%eval #8] } 26... Bxf4 { [%eval #2] } 27. Qxf4 { [%eval #6] } 27... Rh5 { [%eval #4] } 28. Qd4+ { [%eval #3] } 28... Kc8 { [%eval #1] } 29. Re8# { White wins by checkmate. } 1-0