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[Event "Bobotsov Arena"] [Site "http://chess-academy.net/CyEbxqbF"] [Date "2022.12.30"] [Round "-"] [White "DGTU"] [Black "Olivia8"] [Result "0-1"] [UTCDate "2022.12.30"] [UTCTime "18:19:50"] [WhiteElo "1517"] [BlackElo "1070"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+129"] [Variant "Atomic"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6? { (0.97 → 2.00) Mistake. Best move was d5. } (1... d5 2. Nh3 f6 3. Na3 b5 4. f3 e5 5. d4 Be7 6. Nf2) 2. Qf3? { (2.00 → 0.09) Mistake. Best move was d4. } (2. d4 Nc6 3. Nf3 f6 4. Bb5 Bb4+ 5. c3 Nh6 6. Bxh6 b6 7. O-O O-O 8. Ba6 Bxa6) 2... Qf6?! { (0.09 → 1.02) Inaccuracy. Best move was f5. } (2... f5 3. Qh5+ g6 4. Qh4 Qxh4 5. Nh3 h6 6. f3 Na6 7. a3 d5 8. d4 e5 9. b4) 3. Qxf6? { (1.02 → -0.18) Mistake. Best move was Nh3. } (3. Nh3 Qf4) 3... Bb4? { (-0.18 → 1.10) Mistake. Best move was Na6. } (3... Na6 4. a3) 4. c3 Bc5? { (0.65 → 2.03) Mistake. Best move was Nh6. } (4... Nh6 5. f3) 5. d4 Bxd4? { (1.75 → 2.91) Mistake. Best move was Nh6. } (5... Nh6 6. f3) 6. Bb5?! { (2.91 → 2.32) Inaccuracy. Best move was Nf3. } (6. Nf3 f6) 6... c6?! { (2.32 → 3.12) Inaccuracy. Best move was Kf8. } (6... Kf8 7. Be3 c5 8. Nf3 f6 9. Bd3 Nh6 10. g4 Nc6 11. e5 g6 12. Bxg6 Rg8 13. Bh6+) 7. Be2?! { (3.12 → 2.16) Inaccuracy. Best move was Nf3. } (7. Nf3 f6 8. Be3 b6 9. Na3 Na6 10. O-O-O Kf8 11. Bxa6 e5 12. Nc4 d6 13. Ng5 fxg5) 7... Nh6 8. Nh3?? { (2.65 → -1.24) Blunder. Best move was Bh5. } (8. Bh5 g6) 8... Ng4 9. Bxg4 d5 10. exd5? { (-0.95 → -1.98) Mistake. Best move was O-O. } (10. O-O O-O 11. f3 Nd7 12. Rd1 Kh8 13. Nd2 b6 14. b4 c5 15. b5 Bb7 16. exd5 Ne5) 10... b5? { (-1.98 → 0.00) Mistake. Best move was Nd7. } (10... Nd7 11. f3) 11. c4? { (0.00 → -2.83) Mistake. Best move was Nd2. } (11. Nd2 f6 12. Nc4 bxc4 13. Be3 c5 14. O-O-O O-O 15. Rd8 Kh8 16. b4 a6 17. bxc5 Nd7) 11... bxc4? { (-2.83 → -0.06) Mistake. Best move was Nd7. } (11... Nd7 12. Bf4) 12. b4? { (-0.06 → -1.30) Mistake. Best move was Nd2. } (12. Nd2 O-O) 12... c5? { (-1.30 → -0.16) Mistake. Best move was O-O. } (12... O-O 13. O-O Rd8 14. Nd2 Rxd2 15. Rac1 Nd7 16. Rfd1 Rb8 17. h4 c5 18. bxc5 Rb2 19. Kh1) 13. b5? { (-0.16 → -2.77) Mistake. Best move was Nc3. } (13. Nc3 O-O) 13... c4?? { (-2.77 → 2.08) Blunder. Best move was Nc6. } (13... Nc6 14. Nc3) 14. Nc3? { (2.08 → 1.02) Mistake. Best move was Be3. } (14. Be3) 14... Nd7?? { (1.02 → 9.80) Blunder. Best move was O-O. } (14... O-O 15. Ne4) 15. Ba3?? { (9.80 → 0.62) Blunder. Best move was Ne4. } (15. Ne4 f6 16. Nd6+ Ke7 17. Ba3 Nc5 18. O-O-O Rd8 19. Rhe1 Kf8 20. Nxc8 Kg8 21. Rd8+ Rxd8) 15... Ne5 16. f3? { (0.80 → -0.24) Mistake. Best move was Ne4. } (16. Ne4) 16... Nd3+ 17. Kf1 Bd7?? { (-0.66 → 3.04) Blunder. Best move was Bb7. } (17... Bb7 18. Rd1) 18. b6?? { (3.04 → -2.77) Blunder. Best move was Ne4. } (18. Ne4) 18... Ba4?? { (-2.77 → 2.50) Blunder. Best move was axb6. } (18... axb6) 19. Nxa4?? { (2.50 → -15.00) Blunder. Best move was bxa7. } (19. bxa7 Bb3 20. Rd1 Bxa2 21. Rb1 O-O 22. Rb7 Kh8 23. Rxf7 h5 24. g4 Ne1 25. h4 e5) 19... axb6 20. a4?! { (-12.18 → Mate in 9) Checkmate is now unavoidable. Best move was Rd1. } (20. Rd1 c3) 20... c3 21. a5 Rxa5?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Best move was Nf4. } (21... Nf4 22. g3 O-O-O 23. Rd1 Rd2 24. Rxd2 Rd8 25. gxf4 Rd2 26. h3 Rf2+ 27. Kg1 Rf1+ 28. Kh2) 22. Ra8+ Kd7 23. Rxh8?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Best move was Rc8. } (23. Rc8 e5 24. g4 c2 25. Rc7+ Kd8 26. Rd7+ Kc8 27. Rc7+ Kb8 28. Rb7+ Ka8 29. Ra7+ Kb8) 23... c2 24. Ke2 Ne1 25. Ke3 c1=Q+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Nxf3#. } (25... Nxf3#) 26. Kd4 Nc2+?? { (Mate in 2 → -2.78) Lost forced checkmate sequence. Best move was Qc3+. } (26... Qc3+ 27. Ke4 Nxf3#) 27. Ke4?? { (-2.78 → Mate in 1) Checkmate is now unavoidable. Best move was Rxc1. } (27. Rxc1) 27... Qe3# { Black wins by checkmate. } 0-1