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[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/4ayxtXRD"] [Date "2020.04.09"] [Round "-"] [White "IvanOnofrasc"] [Black "FRoman"] [Result "0-1"] [UTCDate "2020.04.09"] [UTCTime "16:05:44"] [WhiteElo "1377"] [BlackElo "1750"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?! { (0.12 → 0.73) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nf3?! { (0.73 → 0.21) Inaccuracy. Best move was d4. } (2. d4 Nf6 3. Nc3 e6 4. Nf3 Be7 5. Bd3 Nbd7 6. e5 dxe5) 2... Nc6?! { (0.21 → 1.08) Inaccuracy. Best move was Nf6. } { B00 Nimzowitsch Defense: Williams Variation } (2... Nf6 3. Nc3 c5 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. d4 cxd4 7. Qxd4) 3. Nc3?! { (1.08 → 0.11) Inaccuracy. Best move was d4. } (3. d4) 3... Nf6?! { (0.11 → 0.74) Inaccuracy. Best move was e5. } (3... e5) 4. Bc4 Be6? { (0.35 → 1.68) Mistake. Best move was Bg4. } (4... Bg4 5. d4 e5 6. Be3 exd4 7. Bxd4 Be7 8. h3 Bxf3 9. gxf3 Nxd4 10. Qxd4 O-O 11. O-O-O) 5. Bxe6 fxe6 6. O-O?! { (1.43 → 0.62) Inaccuracy. Best move was d4. } (6. d4 Qd7) 6... g6?! { (0.62 → 1.54) Inaccuracy. Best move was e5. } (6... e5 7. d4 exd4 8. Nxd4 Qd7 9. Bg5 Nxd4 10. Qxd4 e5 11. Qc4 Qf7 12. Qxf7+ Kxf7 13. Bxf6) 7. Qe2? { (1.54 → 0.36) Mistake. Best move was d4. } (7. d4 Qd7) 7... d5? { (0.36 → 2.36) Mistake. Best move was e5. } (7... e5 8. Ng5 Qd7 9. Qc4 Nd8 10. Re1 c6 11. d4 exd4 12. Qxd4 e5 13. Qd3 h6 14. Nf3) 8. exd5? { (2.36 → 1.20) Mistake. Best move was e5. } (8. e5) 8... exd5 9. Qb5? { (1.66 → 0.59) Mistake. Best move was b4. } (9. b4 a6 10. a4 e5 11. Nxe5 Qe7 12. Nxc6 Qxe2 13. Nxe2 bxc6 14. Ba3 Bd6 15. Nd4 Kd7) 9... a6? { (0.59 → 2.06) Mistake. Best move was Qd6. } (9... Qd6 10. Qxb7) 10. Qxb7 Nd7?? { (2.16 → 10.82) Blunder. Best move was Na5. } (10... Na5 11. Qb4) 11. Qxc6?! { (10.82 → 9.04) Inaccuracy. Best move was Nxd5. } (11. Nxd5 Ra7 12. Qxc6 Bg7 13. Ng5 O-O 14. Ne6 Qe8 15. Nxf8 Kxf8 16. Nxc7 Qb8 17. Nxa6 Qd8) 11... Rb8?! { (9.04 → 15.43) Inaccuracy. Best move was Bg7. } (11... Bg7) 12. Qxd5?! { (15.43 → 9.06) Inaccuracy. Best move was Nxd5. } (12. Nxd5 Rb6) 12... Bg7 13. Qa5?! { (9.26 → 8.49) Inaccuracy. Best move was Ng5. } (13. Ng5 Ne5) 13... Nb6 14. Qxa6 Qd6 15. Qa7?! { (8.92 → 8.17) Inaccuracy. Best move was a4. } (15. a4 O-O 16. a5 Ra8 17. Qe2 Nd5 18. Qc4 Bxc3 19. bxc3 c5 20. Ng5 e6 21. Ne4 Qe5) 15... Rd8? { (8.17 → 10.04) Mistake. Best move was O-O. } (15... O-O 16. Qa6 e6 17. a4 Nd5 18. Qxd6 cxd6 19. Nxd5 exd5 20. a5 h6 21. c3 Rfe8 22. Ra4) 16. Qa3? { (10.04 → 7.05) Mistake. Best move was Nb5. } (16. Nb5 Qc6 17. Nxc7+ Kf7 18. Ng5+ Kg8 19. Nce6 Rd5 20. Qxe7 Qd7 21. Qxd7 Rxd7 22. Nxg7 Kxg7) 16... Qf4? { (7.05 → 9.08) Mistake. Best move was Qxa3. } (16... Qxa3 17. bxa3 Na4 18. Rb1 Bxc3 19. dxc3 Nxc3 20. Rb3 Ne2+ 21. Kh1 Nxc1 22. Rxc1 O-O 23. Re1) 17. g3?? { (9.08 → 3.89) Blunder. Best move was Re1. } (17. Re1) 17... Qxf3 18. Nd5?? { (4.36 → -3.97) Blunder. Best move was d3. } (18. d3) 18... Nxd5?? { (-3.97 → 12.60) Blunder. Best move was Qxa3. } (18... Qxa3) 19. Qxf3 Rf8 20. Qxd5?? { (12.72 → 4.10) Blunder. Best move was Qe4. } (20. Qe4 Kf7) 20... Rxd5 21. Re1? { (4.21 → 2.09) Mistake. Best move was a4. } (21. a4) 21... Rdf5? { (2.09 → 3.92) Mistake. Best move was Bd4. } (21... Bd4) 22. g4?? { (3.92 → 0.52) Blunder. Best move was f4. } (22. f4) 22... Rxf2 23. d4? { (0.70 → -0.46) Mistake. Best move was c3. } (23. c3) 23... Bxd4 24. c3?? { (0.00 → -7.83) Blunder. Best move was Be3. } (24. Be3 Bxe3 25. Rxe3 Rxc2 26. Rae1 Rff2 27. Rxe7+ Kf8 28. Rxh7 Rxb2 29. a4 Rg2+ 30. Kh1 Kg8) 24... Re2+? { (-7.83 → -5.26) Mistake. Best move was Rf1+. } (24... Rf1+) 25. Kh1?? { (-5.26 → Mate in 6) Checkmate is now unavoidable. Best move was Be3. } (25. Be3 Bxe3+ 26. Kh1 Rff2 27. Rxe2 Rxe2 28. b3 Bf4 29. a4 Rxh2+ 30. Kg1 Rc2 31. a5 Be3+) 25... Rxe1+ 26. Kg2 Rf2+?! { (Mate in 5 → Mate in 9) Not the best checkmate sequence. Best move was Rg1+. } (26... Rg1+ 27. Kh3 h5 28. Bf4 hxg4+ 29. Kh4 Bf6+ 30. Bg5 Rh8#) 27. Kg3 Rg1+ 28. Kh3 Bf6?! { (Mate in 3 → -17.07) Lost forced checkmate sequence. Best move was Be5. } (28... Be5 29. Bf4 Bxf4 30. Rxg1 Rxh2#) 29. Be3?! { (-17.07 → Mate in 1) Checkmate is now unavoidable. Best move was Bf4. } (29. Bf4 Rxa1) 29... Rf3# { Black wins by checkmate. } 0-1