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[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/qIc2vici"] [Date "2024.10.13"] [Round "-"] [White "Sudzha"] [Black "sliw"] [Result "1-0"] [UTCDate "2024.10.13"] [UTCTime "13:25:36"] [WhiteElo "1924"] [BlackElo "1395"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (0.65 → -0.60) Mistake. Best move was d4. } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... b6? { (-0.60 → 1.23) Mistake. Best move was e5. } (2... e5 3. d4) 3. Bg2?! { (1.23 → 0.48) Inaccuracy. Best move was e4. } (3. e4) 3... Bb7 4. O-O Qb8? { (0.60 → 2.28) Mistake. Best move was Nf6. } (4... Nf6 5. d4 e6 6. c4 Na5 7. b3 Be7 8. Nc3 d5 9. Ne5 O-O 10. cxd5 exd5 11. Bf4) 5. d3? { (2.28 → 1.28) Mistake. Best move was e4. } (5. e4 e5 6. Nc3 Bd6 7. d4 Nge7 8. Nb5 Ba6 9. Nxd6+ cxd6 10. Re1 O-O 11. d5 Nd8) 5... d6?! { (1.28 → 1.99) Inaccuracy. Best move was e5. } (5... e5 6. e4 Bd6 7. Nbd2 b5 8. Nh4 Nf6 9. Nf5 O-O 10. c3 h6 11. d4 a6 12. Qe2) 6. Nbd2? { (1.99 → 0.86) Mistake. Best move was c4. } (6. c4 Qd8 7. d4 e5 8. d5 Nce7 9. Nc3 h6 10. Nd2 Nf6 11. b4 a5 12. bxa5 Rxa5) 6... d5? { (0.86 → 3.19) Mistake. Best move was Nf6. } (6... Nf6) 7. d4? { (3.19 → 1.15) Mistake. Best move was c4. } (7. c4) 7... e6?! { (1.15 → 1.96) Inaccuracy. Best move was Nf6. } (7... Nf6) 8. c3?! { (1.96 → 1.05) Inaccuracy. Best move was e4. } (8. e4 Be7 9. exd5 exd5 10. Ne5 Nxe5 11. dxe5 Qc8 12. Nb3 Qd7 13. Qh5 g6 14. Qe2 c5) 8... f6? { (1.05 → 2.89) Mistake. Best move was Nf6. } (8... Nf6 9. e4) 9. e4 Ke7? { (2.66 → 4.89) Mistake. Best move was Nge7. } (9... Nge7 10. Re1 Qd8 11. Bh3 Bc8 12. b4 h5 13. Qe2 a6 14. a4 dxe4 15. Nxe4 Nd5 16. c4) 10. exd5?! { (4.89 → 4.19) Inaccuracy. Best move was Nh4. } (10. Nh4 Kd8) 10... Nh6?? { (4.19 → 10.37) Blunder. Best move was exd5. } (10... exd5 11. Nh4) 11. Re1 Ng4 12. Rxe6+ Kf7 13. Ng5+ Kg8 14. Qxg4 Qd8 15. Rxc6 Qc8 16. Qxc8 Rxc8 17. Rxc7? { (14.42 → 8.02) Mistake. Best move was Bh3. } (17. Bh3) 17... Rd8? { (8.02 → 19.02) Mistake. Best move was Rxc7. } (17... Rxc7 18. Ne6 Rc8 19. Nxf8 Rxf8 20. b3 h5 21. Ba3 Re8 22. Nc4 Ba6 23. Nd6 Rb8 24. Re1) 18. d6 Bc6 19. Rxc6 Rd7?! { (21.98 → Mate in 2) Checkmate is now unavoidable. Best move was Rxd6. } (19... Rxd6 20. Rxd6 Bxd6 21. Bd5+ Kf8 22. Nf7 Bxg3 23. Nxh8 Bf4 24. Nf7 Ke7 25. Nc4 Bc7 26. Be3) 20. Rc7?! { (Mate in 2 → 25.96) Lost forced checkmate sequence. Best move was Bd5+. } (20. Bd5+ Rf7 21. Bxf7#) 20... Rxc7?! { (25.96 → Mate in 2) Checkmate is now unavoidable. Best move was Rxd6. } (20... Rxd6 21. Bf1 Be7 22. Rxe7 fxg5 23. Re8+ Kf7 24. Rxh8 h6 25. Nc4 Re6 26. Ne5+ Ke7 27. Rg8) 21. dxc7?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Bd5+. } (21. Bd5+ Rf7 22. Bxf7#) 21... Be7 22. c8=Q+ Bf8 23. Qe6# { White wins by checkmate. } 1-0