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[Event "Classical Shield Arena"] [Site "http://chess-academy.net/Io8FMCAM"] [Date "2021.09.10"] [Round "-"] [White "mikhapro"] [Black "AcademiaDeSah"] [Result "0-1"] [UTCDate "2021.09.10"] [UTCTime "19:37:34"] [WhiteElo "1740"] [BlackElo "1981"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nf3 Nf6 3. e3?! { (0.53 → -0.03) Inaccuracy. Best move was c4. } { D04 Queen's Pawn Game: Colle System } (3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5) 3... Ne4?! { (-0.03 → 0.83) Inaccuracy. Best move was e6. } (3... e6 4. Bd3) 4. Bd3 f5?! { (0.47 → 1.09) Inaccuracy. Best move was Bf5. } (4... Bf5 5. Nh4) 5. Nbd2? { (1.09 → 0.01) Mistake. Best move was c4. } (5. c4 e6) 5... Nc6?! { (0.01 → 0.73) Inaccuracy. Best move was Nd7. } (5... Nd7 6. c4 e6 7. O-O c6 8. Qc2 g5 9. b3 Bg7 10. Bb2 g4 11. Ne5 O-O 12. f3) 6. O-O?! { (0.73 → -0.05) Inaccuracy. Best move was Bb5. } (6. Bb5 Bd7) 6... e6 7. b3 Nc3?! { (-0.01 → 0.58) Inaccuracy. Best move was Bd6. } (7... Bd6 8. Bb2 O-O 9. Ne5 Nxe5 10. dxe5 Be7 11. Be2 a5 12. Nxe4 dxe4 13. a4 Bd7 14. Bc4) 8. Qe1 Bb4?! { (0.13 → 0.99) Inaccuracy. Best move was Ne4. } (8... Ne4 9. Bb2 a5 10. a3 Bd6 11. Ne5 O-O 12. Ndf3 Bxe5 13. Nxe5 Nxe5 14. dxe5 Nc5 15. Be2) 9. Bb2 Ne4 10. a3 Bd6?! { (0.46 → 1.30) Inaccuracy. Best move was Be7. } (10... Be7) 11. c4?! { (1.30 → 0.79) Inaccuracy. Best move was b4. } (11. b4 O-O 12. c4 a6 13. Rc1 Be7 14. Qd1 Bf6 15. Qc2 Nxd2 16. Nxd2 Ne7 17. Nf3 Bd7) 11... O-O 12. c5?! { (1.18 → 0.62) Inaccuracy. Best move was b4. } (12. b4 a6 13. Rc1 Be7 14. Qd1 Bf6 15. Qc2 Nxd2 16. Nxd2 Ne7 17. Nf3 Bd7 18. a4 h6) 12... Be7 13. Qc1? { (1.38 → -0.02) Mistake. Best move was b4. } (13. b4 a6 14. Nb3 g5 15. Ne5 Nxe5 16. dxe5 g4 17. Nd4 Bd7 18. Rc1 a5 19. Bxe4 dxe4) 13... Bf6? { (-0.02 → 1.19) Mistake. Best move was a5. } (13... a5 14. Bb5) 14. Qc2?! { (1.19 → 0.21) Inaccuracy. Best move was b4. } (14. b4 Bd7 15. Ne5 Ne7 16. Nxd7 Qxd7 17. Nb3 Bg5 18. a4 c6 19. f3 a6 20. Na5 Nf6) 14... Bd7 15. Rfe1?! { (0.70 → -0.12) Inaccuracy. Best move was Ne5. } (15. Ne5 Bxe5 16. dxe5 b6 17. b4 Nxd2 18. Qxd2 bxc5 19. bxc5 h6 20. Rab1 Rb8 21. h3 a5) 15... Ne7?! { (-0.12 → 0.44) Inaccuracy. Best move was g5. } (15... g5 16. Ne5) 16. Ne5?! { (0.44 → -0.23) Inaccuracy. Best move was Rac1. } (16. Rac1 a6 17. Red1 Bb5 18. Bxb5 axb5 19. Ne1 g5 20. Nd3 Qe8 21. Nf1 g4 22. f3 gxf3) 16... Bxe5 17. dxe5 Ng6? { (-0.18 → 0.91) Mistake. Best move was b6. } (17... b6 18. cxb6) 18. Nxe4?? { (0.91 → -2.35) Blunder. Best move was Nf3. } (18. Nf3 a6 19. a4 a5 20. g3 Qe8 21. Bf1 Rc8 22. c6 bxc6 23. Ba3 Rf7 24. h4 Ra8) 18... fxe4 19. Be2 Qg5 20. Qc3? { (-1.92 → -4.86) Mistake. Best move was a4. } (20. a4 Nh4 21. g3 Nf3+ 22. Bxf3 Rxf3 23. h3 Raf8 24. Re2 Be8 25. Kh2 Bh5 26. c6 b6) 20... Nh4 21. g3 Nf3+? { (-4.28 → -2.91) Mistake. Best move was Bb5. } (21... Bb5 22. Qc2) 22. Bxf3 exf3? { (-2.85 → -0.52) Mistake. Best move was Rxf3. } (22... Rxf3 23. a4 h5 24. Re2 Raf8 25. Qe1 h4 26. Bd4 Qg4 27. Qf1 a6 28. Rc2 Qf5 29. c6) 23. Rad1?! { (-0.52 → -1.31) Inaccuracy. Best move was h3. } (23. h3 Be8 24. Kh2 Bg6 25. Rg1 a5 26. a4 Be4 27. Qd2 Qe7 28. Bd4 Rfb8 29. Rgc1 Rc8) 23... Qg4 24. Qd4?? { (-1.02 → Mate in 2) Checkmate is now unavoidable. Best move was Qd3. } (24. Qd3 a6 25. a4 Be8 26. Qf1 Bg6 27. c6 b6 28. Rd4 Be4 29. Rd2 Qf5 30. Rc1 h5) 24... Qh3 25. Qh4 Qg2# { Black wins by checkmate. } 0-1