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[Event "Masterclass Arena"] [Site "http://chess-academy.net/VZLEp7vQ"] [Date "2022.02.01"] [Round "-"] [White "danicoci"] [Black "Alex2765467"] [Result "0-1"] [UTCDate "2022.02.01"] [UTCTime "15:32:21"] [WhiteElo "1237"] [BlackElo "1685"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d3?! { (0.30 → -0.33) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nc6 3. Na3? { (0.34 → -1.09) Mistake. Best move was Nf3. } (3. Nf3) 3... Nf6?! { (-1.09 → -0.38) Inaccuracy. Best move was d5. } (3... d5 4. exd5 Qxd5 5. Nf3 Bxa3 6. bxa3 Nge7 7. Be2 O-O 8. O-O h6 9. Bd2 Qd6 10. a4) 4. Nc4 Bc5?! { (-0.86 → -0.02) Inaccuracy. Best move was d5. } (4... d5 5. exd5) 5. Be3?! { (-0.02 → -0.97) Inaccuracy. Best move was Nf3. } (5. Nf3) 5... Bb6? { (-0.97 → 0.14) Mistake. Best move was Qe7. } (5... Qe7 6. Bxc5) 6. Bxb6? { (0.14 → -0.97) Mistake. Best move was Nxb6. } (6. Nxb6 axb6) 6... axb6 7. Nxb6?? { (-0.60 → -4.64) Blunder. Best move was Nf3. } (7. Nf3 O-O 8. a3 Re8 9. Ncd2 d5 10. Be2 Nh5 11. g3 Nf6 12. O-O Bh3 13. Re1 Bg4) 7... cxb6 8. Nh3? { (-4.39 → -5.67) Mistake. Best move was c3. } (8. c3 d5) 8... d6?! { (-5.67 → -5.10) Inaccuracy. Best move was d5. } (8... d5 9. Ng5) 9. Ng5 O-O 10. Nf3?! { (-4.74 → -5.53) Inaccuracy. Best move was c3. } (10. c3 d5) 10... Bg4?! { (-5.53 → -4.71) Inaccuracy. Best move was d5. } (10... d5) 11. Nh4?? { (-4.71 → -15.52) Blunder. Best move was Be2. } (11. Be2 d5 12. exd5 Nxd5 13. h3 Be6 14. O-O Nf4 15. Re1 Qf6 16. Bf1 Rfd8 17. a4 Rac8) 11... Bxd1 12. Kxd1 Ng4 13. h3 Nxf2+ 14. Ke2?! { (-31.66 → Mate in 14) Checkmate is now unavoidable. Best move was Kc1. } (14. Kc1 Qxh4) 14... Nxh1?! { (Mate in 14 → -26.05) Lost forced checkmate sequence. Best move was Qxh4. } (14... Qxh4 15. c3 Nxh1 16. Kd1 Qf2 17. Be2 Ng3 18. Bh5 Nxh5 19. Kc1 Qe3+ 20. Kc2 Qe2+ 21. Kb3) 15. g3?! { (-26.05 → Mate in 9) Checkmate is now unavoidable. Best move was Nf3. } (15. Nf3 Nd4+) 15... Nxg3+ 16. Kf3 Qxh4 17. Bg2 Nd4+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Qf4#. } (17... Qf4#) 18. Ke3 Qf4# { Black wins by checkmate. } 0-1