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[Event "Polgar Arena"] [Site "http://chess-academy.net/UPLxfjcv"] [Date "2020.09.10"] [Round "-"] [White "stefan-vartolomei12"] [Black "CornelCoslet"] [Result "0-1"] [UTCDate "2020.09.10"] [UTCTime "16:06:04"] [WhiteElo "1338"] [BlackElo "1450"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } d6?! { (-0.16 → 0.63) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3?! { (0.63 → -0.17) Inaccuracy. Best move was Nf3. } (3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 Be7) 3... Nf6 4. d3?! { (0.00 → -0.75) Inaccuracy. Best move was Ne2. } (4. Ne2 Nc6 5. Nbc3 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7 9. Bb3) 4... Bd7? { (-0.75 → 0.56) Mistake. Best move was Nc6. } (4... Nc6) 5. Bg5?! { (0.56 → -0.40) Inaccuracy. Best move was Ne2. } (5. Ne2 Be7 6. h3 O-O 7. O-O Be6 8. Nbc3 c6 9. Bxe6 fxe6 10. Qg3 Nbd7 11. f4 Kh8) 5... h6?! { (-0.40 → 0.26) Inaccuracy. Best move was Be7. } (5... Be7 6. h3 b5 7. Bb3 h6 8. Be3 O-O 9. Ne2 c5 10. O-O a5 11. a4 bxa4 12. Bxa4) 6. Bh4? { (0.26 → -1.01) Mistake. Best move was Bxf6. } (6. Bxf6 Qxf6) 6... d5? { (-1.01 → 1.65) Mistake. Best move was g5. } (6... g5 7. Bg3) 7. exd5? { (1.65 → 0.54) Mistake. Best move was Bxd5. } (7. Bxd5) 7... Nh7?? { (0.54 → 11.19) Blunder. Best move was b5. } (7... b5) 8. d6?? { (11.19 → 1.89) Blunder. Best move was Bxd8. } (8. Bxd8 Kxd8 9. Qxf7 Be8 10. Qe6 Nd7 11. Nf3 Bd6 12. O-O Nhf6 13. Nc3 Bh5 14. Nd2 Rf8) 8... Qxh4 9. Qxf7+?? { (2.40 → -2.66) Blunder. Best move was dxc7. } (9. dxc7 Qe7) 9... Kd8 10. Nf3 Qf6?! { (-2.57 → -1.92) Inaccuracy. Best move was Qf4. } (10... Qf4 11. Qxf4 exf4 12. dxc7+ Kxc7 13. Nc3 Bb4 14. O-O-O Bxc3 15. bxc3 Nf6 16. Rde1 Nc6 17. d4) 11. Qd5? { (-1.92 → -3.98) Mistake. Best move was Qxf6+. } (11. Qxf6+ gxf6 12. dxc7+ Kxc7 13. O-O Nc6 14. Nc3 Rc8 15. h4 Kb8 16. a4 Na5 17. Bf7 Bg7) 11... Bc6? { (-3.98 → -1.84) Mistake. Best move was Bxd6. } (11... Bxd6) 12. Qd4?? { (-1.84 → -17.76) Blunder. Best move was dxc7+. } (12. dxc7+) 12... Bxd6?? { (-17.76 → -4.22) Blunder. Best move was exd4. } (12... exd4) 13. O-O?? { (-4.22 → -23.72) Blunder. Best move was Qe3. } (13. Qe3 e4) 13... exd4 14. c3 dxc3 15. bxc3 Qxc3?? { (-27.05 → -5.20) Blunder. Best move was Bxf3. } (15... Bxf3 16. Nd2 Ng5 17. Nxf3 Nxf3+ 18. Kh1 Nxh2 19. g3 Nxf1 20. Rxf1 Qxc3 21. Bb5 Qc2 22. Kg2) 16. Nbd2?? { (-5.20 → -21.26) Blunder. Best move was Nxc3. } (16. Nxc3 Bxf3) 16... Bc5 17. Rfc1 Qa3 18. g4 Qb4 19. Rcb1 Qc3 20. Rc1 Qa3 21. Ne5 Qb2 22. Nf7+ Ke8 23. Nxh8 Qxd2 24. Re1+ Kd7 25. Re5?! { (-22.19 → Mate in 1) Checkmate is now unavoidable. Best move was Be6+. } (25. Be6+ Kd8) 25... Qxf2# { Black wins by checkmate. } 0-1