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[Event "Academie22 Arena"] [Site "http://chess-academy.net/422k2zuA"] [Date "2025.04.26"] [Round "-"] [White "NATASA-KATIA"] [Black "dontnukeme"] [Result "0-1"] [UTCDate "2025.04.26"] [UTCTime "08:41:12"] [WhiteElo "1762"] [BlackElo "1821"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D05"] [Opening "Colle System: Traditional Colle"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. Nf3 d5 3. e3?! { (0.53 → 0.00) Inaccuracy. Best move was c4. } (3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5) 3... e6 4. Bd3 c5 5. c3?! { (0.40 → -0.29) Inaccuracy. Best move was O-O. } { D05 Colle System: Traditional Colle } (5. O-O Nc6 6. b3 Be7 7. Bb2 b6 8. Ne5 Bb7 9. Nxc6 Bxc6 10. dxc5 Bxc5 11. Nd2 O-O) 5... b6 6. Nbd2 Nbd7 7. Qe2 Bb7 8. e4?! { (0.36 → -0.17) Inaccuracy. Best move was O-O. } (8. O-O Be7 9. e4 dxe4 10. Nxe4 Qc7 11. Nxf6+ Bxf6 12. Be4 O-O 13. Bf4 Qxf4 14. Bxb7 Rad8) 8... cxd4 9. e5?! { (0.08 → -0.73) Inaccuracy. Best move was Nxd4. } (9. Nxd4 Bd6) 9... dxc3 10. exf6? { (-0.13 → -1.83) Mistake. Best move was bxc3. } (10. bxc3 Ng8 11. Nb3 Qc7 12. O-O Ne7 13. Re1 Nc5 14. Nxc5 bxc5 15. Bc2 Nc6 16. Rb1 Be7) 10... cxd2+ 11. Bxd2 gxf6 12. h4? { (-0.91 → -2.58) Mistake. Best move was O-O. } (12. O-O a6) 12... h5? { (-2.58 → -1.55) Mistake. Best move was Bg7. } (12... Bg7 13. Bb4 Nc5 14. Bb5+ Kf8 15. Rc1 a6 16. Bd3 Qd6 17. O-O Kg8 18. Ba3 a5 19. Rfe1) 13. Nh2? { (-1.55 → -3.16) Mistake. Best move was O-O. } (13. O-O Bd6 14. Nd4 Kf8 15. Rac1 a5 16. Bb5 Kg7 17. Rfd1 Ne5 18. Bc3 Ng4 19. g3 Bc5) 13... Nc5 14. Bb5+ Nd7?! { (-3.60 → -2.71) Inaccuracy. Best move was Ke7. } (14... Ke7 15. O-O) 15. g4? { (-2.71 → -4.79) Mistake. Best move was Ba6. } (15. Ba6 Bxa6) 15... hxg4? { (-4.79 → -2.92) Mistake. Best move was d4. } (15... d4 16. f3) 16. Nxg4 d4 17. Rh2? { (-3.09 → -4.09) Mistake. Best move was Bxd7+. } (17. Bxd7+ Kxd7) 17... Rc8?! { (-4.09 → -3.16) Inaccuracy. Best move was a6. } (17... a6 18. Bxd7+ Kxd7 19. Rd1 Bd6 20. Qc4 Bxh2 21. Qxd4+ Kc8 22. Qxd8+ Kxd8 23. Nxh2 Ke8 24. Nf1) 18. Rc1? { (-3.16 → -5.45) Mistake. Best move was Rd1. } (18. Rd1 Bc6) 18... Rxc1+ 19. Bxc1 Bd6 20. f4? { (-4.76 → -6.35) Mistake. Best move was Rh3. } (20. Rh3 Ke7) 20... Qc7? { (-6.35 → -4.86) Mistake. Best move was Ke7. } (20... Ke7 21. h5 Qc7 22. Qc2 Qxc2 23. Rxc2 Rxh5 24. Bf1 Rh1 25. Nf2 Rg1 26. Nh3 Rg3 27. Rh2) 21. Nxf6+?? { (-4.86 → -8.40) Blunder. Best move was Qc2. } (21. Qc2 Qxc2) 21... Ke7 22. Nxd7? { (-8.32 → Mate in 10) Checkmate is now unavoidable. Best move was Qc4. } (22. Qc4 Qxc4) 22... Qxc1+ 23. Qd1 Qe3+?! { (Mate in 8 → -22.98) Lost forced checkmate sequence. Best move was Bb4+. } (23... Bb4+ 24. Rd2 Bxd2+ 25. Ke2 Bf3+ 26. Kxf3 Qxd1+ 27. Ke4 Qc2+ 28. Kxd4 Rxh4 29. Bc6 Rxf4+ 30. Be4) 24. Qe2?! { (-22.98 → Mate in 9) Checkmate is now unavoidable. Best move was Kf1. } (24. Kf1 Rc8) 24... Bb4+ 25. Kf1 Qxf4+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qc1+. } (25... Qc1+ 26. Kf2 Rg8 27. Qe5 Qd2+ 28. Kf1 Qd1+ 29. Kf2 Qf3#) 26. Qf2 Qc1+ 27. Ke2 Qd2+ 28. Kf1 Qd1+ { Black wins on time. } 0-1