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[Event "Korobov Arena"] [Site "http://chess-academy.net/huQwyNEF"] [Date "2025.10.07"] [Round "-"] [White "Mate2017"] [Black "Vlad220117"] [Result "0-1"] [UTCDate "2025.10.07"] [UTCTime "16:35:35"] [WhiteElo "1302"] [BlackElo "1723"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bb5?! { (0.30 → -0.25) Inaccuracy. Best move was Nf3. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Bc5?! { (-0.25 → 0.41) Inaccuracy. Best move was c6. } (2... c6 3. Ba4 d5 4. exd5 Qxd5 5. Qf3 Nf6 6. Bb3 Qd8 7. Nc3) 3. Qg4? { (0.41 → -1.38) Mistake. Best move was Nf3. } (3. Nf3) 3... c6? { (-1.38 → 0.00) Mistake. Best move was Nf6. } (3... Nf6) 4. Ba4? { (0.00 → -2.33) Mistake. Best move was Qxg7. } (4. Qxg7 Qf6 5. Qxf6 Nxf6 6. Bd3 d5 7. Nc3 Rg8 8. g3 Ng4 9. Nh3 Nf6) 4... d5?? { (-2.33 → 0.87) Blunder. Best move was Nf6. } (4... Nf6) 5. exd5?? { (0.87 → -13.42) Blunder. Best move was Qxg7. } (5. Qxg7) 5... Bxg4 6. f3 Qxd5 7. Nc3 Qd4 8. Bb3?! { (-13.50 → Mate in 2) Checkmate is now unavoidable. Best move was Ne4. } (8. Ne4 Qxa4 9. Nxc5 Qxc2 10. Nxb7 Be6 11. Ne2 Nd7 12. Nd6+ Kf8 13. Ne4 f5 14. Nf2 Ngf6) 8... Qf2+ 9. Kd1 Qxg2?! { (Mate in 1 → -27.25) Lost forced checkmate sequence. Best move was Qf1#. } (9... Qf1#) 10. fxg4?! { (-27.25 → Mate in 1) Checkmate is now unavoidable. Best move was d4. } (10. d4 Qxh1 11. Ne2 Bxf3 12. Kd2 exd4 13. Nxf3 Qxf3 14. Bc4 Nd7 15. Ng3 Qf2+ 16. Kd1 Bb4) 10... Qxh1?! { (Mate in 1 → -26.68) Lost forced checkmate sequence. Best move was Qf1#. } (10... Qf1#) 11. Ne2 Qxh2 12. Bc4 Nf6 13. Nf3 Qh1+ 14. Nfg1 Bxg1 15. Nxg1 Qxg1+ 16. Ke2 Nxg4 17. b3 Qf2+ 18. Kd3?! { (-31.95 → Mate in 1) Checkmate is now unavoidable. Best move was Kd1. } (18. Kd1) 18... e4+?! { (Mate in 1 → -35.66) Lost forced checkmate sequence. Best move was Qf3#. } (18... Qf3#) 19. Kc3 Qf6+ 20. Kb4?! { (-33.45 → Mate in 7) Checkmate is now unavoidable. Best move was d4. } (20. d4 exd3+) 20... a5+ 21. Kc5 Nd7# { Black wins by checkmate. } 0-1
00000100000000000000Mate20174
11111011111111111111Vlad22011727
Computer analysis Move times Crosstable FEN & PGN