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[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/yjZq3DwM"] [Date "2024.10.13"] [Round "-"] [White "Sudzha"] [Black "RussiaFederation"] [Result "1-0"] [UTCDate "2024.10.13"] [UTCTime "13:29:05"] [WhiteElo "1953"] [BlackElo "1510"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 d6? { (-0.02 → 1.12) Mistake. Best move was e6. } { A04 Zukertort Opening: Pirc Invitation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (1.12 → 0.12) Mistake. Best move was d4. } (2. d4 Nd7 3. e4 e5 4. Bc4 c6 5. O-O Be7 6. a4 Ngf6 7. Nc3 O-O 8. h3 Nxe4) 2... c5 3. Bg2 d5?! { (0.16 → 0.71) Inaccuracy. Best move was e5. } (3... e5 4. O-O Nf6 5. c4 Nc6 6. Nc3 Be7 7. b3 O-O 8. Bb2 Be6 9. d3 Qd7 10. Ng5) 4. O-O d4? { (0.17 → 1.40) Mistake. Best move was Nf6. } (4... Nf6 5. d4) 5. d3? { (1.40 → 0.39) Mistake. Best move was c3. } (5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Qd7 8. e3 e6 9. exd4 Nh6 10. Nc3 Be7 11. d5 exd5) 5... c4? { (0.39 → 3.27) Mistake. Best move was Nc6. } (5... Nc6) 6. Nbd2? { (3.27 → 1.84) Mistake. Best move was dxc4. } (6. dxc4) 6... c3?! { (1.84 → 2.81) Inaccuracy. Best move was cxd3. } (6... cxd3 7. cxd3) 7. bxc3 Nc6? { (2.31 → 4.51) Mistake. Best move was dxc3. } (7... dxc3 8. Ne4 Nf6 9. Nxc3 e6 10. a3 Be7 11. d4 O-O 12. Qd3 Nd5 13. Ne4 f5 14. Ned2) 8. Ne4? { (4.51 → 2.66) Mistake. Best move was cxd4. } (8. cxd4 Nxd4) 8... Nb4?? { (2.66 → 7.76) Blunder. Best move was dxc3. } (8... dxc3 9. d4 Nf6 10. Nxc3 e6 11. a3 Be7 12. e4 O-O 13. Qd3 Nd7 14. e5 f6 15. exf6) 9. cxd4? { (7.76 → 4.82) Mistake. Best move was cxb4. } (9. cxb4) 9... Nxc2?? { (4.82 → 9.09) Blunder. Best move was Nc6. } (9... Nc6) 10. Qxc2 e6 11. Qd1? { (9.00 → 7.92) Mistake. Best move was Bf4. } (11. Bf4) 11... e5? { (7.92 → 9.50) Mistake. Best move was Be7. } (11... Be7 12. Rb1 Nf6 13. Nc5 O-O 14. Nxb7 Bxb7 15. Rxb7 Rb8 16. Rxa7 Ra8 17. Rxa8 Qxa8 18. a4) 12. dxe5 Bd7?! { (9.07 → 9.60) Inaccuracy. Best move was a5. } (12... a5 13. Bg5) 13. Bg5 Bc6 14. Bxd8 Bxe4 15. dxe4 Rxd8?! { (22.26 → Mate in 8) Checkmate is now unavoidable. Best move was Be7. } (15... Be7 16. Bc7) 16. Qa4+ Rd7 17. e6?! { (Mate in 7 → 27.74) Lost forced checkmate sequence. Best move was Bh3. } (17. Bh3 f5 18. Bxf5 Nf6 19. exf6 b5 20. Qxb5 Bd6 21. Qxd7+ Kf8 22. fxg7+ Kg8 23. Be6#) 17... Kd8?! { (27.74 → Mate in 1) Checkmate is now unavoidable. Best move was fxe6. } (17... fxe6 18. Ne5 Nf6 19. Nxd7 Nxd7 20. Rad1 Kf7 21. Qxd7+ Be7 22. Rd3 h6 23. Rf3+ Kg6 24. Qxe7) 18. exd7?! { (Mate in 1 → 34.09) Lost forced checkmate sequence. Best move was Qxd7#. } (18. Qxd7#) 18... Kc7?! { (34.09 → Mate in 5) Checkmate is now unavoidable. Best move was Nf6. } (18... Nf6 19. Ne5) 19. Qxa7?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rfc1+. } (19. Rfc1+ Bc5 20. Rxc5+ Kd8 21. Rc8+ Ke7 22. d8=Q+ Ke6 23. Qb3#) 19... Kd8 20. Rac1?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qb6+. } (20. Qb6+ Kxd7 21. Rfd1+ Ke7 22. Qd6+ Ke8 23. Qd7#) 20... Ke7 21. Qd4 Ke6 22. e5?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Ng5+. } (22. Ng5+ Ke7 23. d8=Q#) 22... Kf5 23. Ng5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bh3+. } (23. Bh3+ Kg6 24. Qg4+ Kh6 25. Qg5#) 23... Kxg5 24. Qf4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was h4+. } (24. h4+ Kh5 25. Bf3+ Kg6 26. Qg4+ Kh6 27. Qg5#) 24... Kg6 25. Qh4?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Be4+. } (25. Be4+ f5 26. Qxf5+ Kh6 27. Qh3+ Kg5 28. f4#) 25... Be7 26. Be4+ f5 27. exf6+ { Black resigns. } 1-0