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[Event "M35 Arena"] [Site "http://chess-academy.net/EGHd5k4E"] [Date "2024.12.09"] [Round "-"] [White "Grigore"] [Black "Ericstefan"] [Result "0-1"] [UTCDate "2024.12.09"] [UTCTime "14:24:11"] [WhiteElo "1248"] [BlackElo "1144"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+179"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A49"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. Nf3 g6?! { (0.04 → 0.75) Inaccuracy. Best move was d5. } { A49 East Indian Defense } (2... d5 3. c4) 3. b3?! { (0.75 → -0.01) Inaccuracy. Best move was c4. } (3. c4 c6 4. Nc3 d5 5. cxd5 cxd5 6. Bf4 Bg7 7. e3 Nc6 8. h3 O-O 9. Be2 Qb6) 3... Bg7 4. e4? { (0.33 → -2.31) Mistake. Best move was Bb2. } (4. Bb2 d5 5. e3 O-O 6. Nbd2 Bf5 7. Nh4 e6 8. Be2 Ne4 9. Nxf5 gxf5 10. Nxe4 fxe4) 4... Nxe4 5. Bd3 d5 6. O-O O-O 7. b4?! { (-1.80 → -2.58) Inaccuracy. Best move was Nbd2. } (7. Nbd2 Nc5 8. Re1 Nc6 9. Ba3 Nxd3 10. cxd3 Re8 11. Rc1 Bf5 12. Rxc6 bxc6 13. Ne5 Bxe5) 7... Bf5?! { (-2.58 → -1.65) Inaccuracy. Best move was a5. } (7... a5) 8. Nh4? { (-1.65 → -3.21) Mistake. Best move was c3. } (8. c3) 8... Nc6? { (-3.21 → -2.02) Mistake. Best move was Bxd4. } (8... Bxd4 9. Bxe4) 9. Ba3? { (-2.02 → -3.90) Mistake. Best move was Nxf5. } (9. Nxf5 gxf5) 9... Nxd4 10. c3?! { (-3.36 → -4.06) Inaccuracy. Best move was Nxf5. } (10. Nxf5 Nxf5 11. c3 Nfd6 12. Bb2 e6 13. f3 Nf6 14. Nd2 Nd7 15. Qc2 a5 16. Nb3 a4) 10... Ne6? { (-4.06 → -2.49) Mistake. Best move was e6. } (10... e6) 11. f3? { (-2.49 → -5.10) Mistake. Best move was Nxf5. } (11. Nxf5 gxf5 12. Qf3 f4 13. Bxe4 dxe4 14. Qxe4 c6 15. Bc1 Qd5 16. Qxd5 cxd5 17. a4 Rac8) 11... Nxc3? { (-5.10 → -2.28) Mistake. Best move was Bxc3. } (11... Bxc3 12. Nxc3 Nxc3 13. Qd2 Bxd3 14. Qxd3 d4 15. Bb2 Nf4 16. Qd2 e5 17. g3 Nfd5 18. Rae1) 12. Nxc3 Bxc3 13. Qc1?? { (-2.13 → -10.84) Blunder. Best move was Nxf5. } (13. Nxf5 gxf5 14. Rc1 Bd4+ 15. Kh1 Be3 16. Rb1 Ng7 17. b5 Re8 18. f4 e6 19. Qf3 Bb6) 13... Bd4+ 14. Rf2 Bxf2+ 15. Kxf2 Bxd3 16. Qd1 Nf4 17. g3 Nh3+? { (-11.05 → -8.40) Mistake. Best move was e5. } (17... e5 18. Bc1 Qf6 19. gxf4 e4 20. Be3 Qxh4+ 21. Kg1 Qh3 22. Qe1 Qxf3 23. a4 c6 24. Qg3) 18. Kg2 Bc4 19. Kxh3 Qd7+ 20. Kg2? { (-8.07 → -9.45) Mistake. Best move was g4. } (20. g4 a5) 20... Bb5? { (-9.45 → -6.86) Mistake. Best move was g5. } (20... g5 21. Rc1 b5 22. g4 gxh4 23. Qe1 h3+ 24. Kxh3 Bxa2 25. Qe5 Bc4 26. Re1 Rae8 27. Qg5+) 21. Qb3? { (-6.86 → -9.07) Mistake. Best move was f4. } (21. f4 a5) 21... Bc4? { (-9.07 → -7.07) Mistake. Best move was g5. } (21... g5 22. Rd1) 22. Qa4? { (-7.07 → -26.46) Mistake. Best move was Qe3. } (22. Qe3 d4) 22... Qxa4 23. Rc1 f6 24. Rb1?! { (-25.10 → Mate in 7) Checkmate is now unavoidable. Best move was Bb2. } (24. Bb2 Qxa2) 24... Bxa2?! { (Mate in 7 → -26.73) Lost forced checkmate sequence. Best move was Qc2+. } (24... Qc2+ 25. Kh3 Qxb1 26. Nxg6 hxg6 27. Kh4 Bf1 28. h3 Qf5 29. g4 Qxf3 30. Bc1 Qxh3#) 25. Ra1 Bc4 26. Re1 Qxa3 27. Rxe7?! { (-27.20 → Mate in 7) Checkmate is now unavoidable. Best move was Kg1. } (27. Kg1 e5) 27... Qa2+ 28. Kh3 Bf1+ 29. Kg4 f5+ 30. Kf4 Bd3 31. Rxh7 Qc4+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qd2+. } (31... Qd2+ 32. Ke5 Qe3+ 33. Kxd5 Rad8+ 34. Rd7 Rxd7#) 32. Ke5 Rae8+ 33. Re7 Rxe7# { Black wins by checkmate. } 0-1