[Event "U17B - 2nd SKBJ Chess Club Arena"] [Site "https://lichess.org/3Vumgcgq"] [Date "2021.02.20"] [Round "-"] [White "AmmarFaiz"] [Black "mentapong"] [Result "0-1"] [GameId "3Vumgcgq"] [UTCDate "2021.02.20"] [UTCTime "06:59:17"] [WhiteElo "1358"] [BlackElo "1019"] [WhiteRatingDiff "-130"] [BlackRatingDiff "+48"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 { [%eval 0.2] } 1... c5 { [%eval 0.28] } 2. e4 { [%eval 0.0] } { B20 Sicilian Defense: Staunton-Cochrane Variation } 2... e5 { [%eval 0.28] } 3. Nf3 { [%eval -0.21] } 3... a6?? { (-0.21 → 1.76) Blunder. d6 was best. } { [%eval 1.76] } (3... d6 4. d3 Nc6 5. Nc3 g6 6. a3 Bg7 7. b4 f5 8. Nd5) 4. Nxe5 { [%eval 1.75] } 4... Bd6 { [%eval 2.14] } 5. Nf3 { [%eval 2.4] } 5... b5?! { (2.40 → 3.50) Inaccuracy. Nc6 was best. } { [%eval 3.5] } (5... Nc6 6. Be2) 6. cxb5 { [%eval 3.51] } 6... axb5 { [%eval 3.77] } 7. e5?! { (3.77 → 2.36) Inaccuracy. Bxb5 was best. } { [%eval 2.36] } (7. Bxb5) 7... Be7? { (2.36 → 3.88) Mistake. Bc7 was best. } { [%eval 3.88] } (7... Bc7 8. Bxb5 Ne7 9. O-O O-O 10. d4 cxd4 11. Nxd4 Bxe5 12. a4 Ba6 13. Nc3 Nbc6 14. Be3) 8. Bxb5 { [%eval 4.16] } 8... Na6 { [%eval 4.02] } 9. Qa4?? { (4.02 → 1.31) Blunder. d4 was best. } { [%eval 1.31] } (9. d4 Nc7) 9... Nc7 { [%eval 1.15] } 10. Nc3?? { (1.15 → -5.92) Blunder. Qe4 was best. } { [%eval -5.92] } (10. Qe4 f5) 10... Rxa4 { [%eval -5.9] } 11. Nxa4?! { (-5.90 → -8.78) Inaccuracy. Bxa4 was best. } { [%eval -8.78] } (11. Bxa4 Bb7) 11... Nxb5 { [%eval -8.67] } 12. Ng5 { [%eval -12.01] } 12... Nh6 { [%eval -9.44] } 13. f4 { [%eval -12.59] } 13... f6 { [%eval -9.38] } 14. f5 { [%eval -13.18] } 14... fxg5 { [%eval -13.49] } 15. f6 { [%eval -13.94] } 15... gxf6 { [%eval -14.1] } 16. exf6 { [%eval -14.63] } 16... Bxf6 { [%eval -14.52] } 17. O-O { [%eval -18.25] } 17... Bd4+ { [%eval -16.1] } 18. Kh1 { [%eval -16.58] } 18... Rf8 { [%eval -17.44] } 19. Re1+ { [%eval -14.48] } 19... Kf7 { [%eval -14.18] } 20. Rf1+?! { (-14.18 → Mate in 6) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-6] } (20. Nc3 Nd6) 20... Kg6 { [%eval #-5] } 21. Rg1 { [%eval #-5] } 21... Bxg1 { [%eval #-6] } 22. Kxg1 { [%eval #-4] } 22... Qf6 { [%eval #-3] } 23. Rb1 { [%eval #-1] } 23... Qf1# { Black wins by checkmate. } 0-1