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[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/xjnjiSCi"] [Date "2019.11.12"] [Round "-"] [White "Busila_David_14714"] [Black "Vlad_Costrov_12725"] [Result "1-0"] [UTCDate "2019.11.12"] [UTCTime "17:27:49"] [WhiteElo "1362"] [BlackElo "1356"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3?! { (0.36 → -0.25) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bb4 5. Ng5? { (0.00 → -1.09) Mistake. Best move was Bd2. } (5. Bd2 O-O 6. Be2 Re8 7. O-O h6 8. a3 Bxc3 9. Bxc3 d5) 5... h6?! { (-1.09 → -0.40) Inaccuracy. Best move was d5. } (5... d5) 6. Nf3 b6? { (-0.95 → 0.33) Mistake. Best move was d5. } (6... d5 7. exd5 Nxd5 8. Bd2 O-O 9. Be2 Nxc3 10. bxc3 Be7 11. c4 Qd6 12. Bc3 Be6 13. Rb1) 7. Be2?! { (0.33 → -0.65) Inaccuracy. Best move was g3. } (7. g3) 7... Nd4? { (-0.65 → 0.79) Mistake. Best move was d5. } (7... d5) 8. Nxe5?! { (0.79 → 0.13) Inaccuracy. Best move was Nxd4. } (8. Nxd4 exd4 9. a3 Bxc3+ 10. bxc3 dxc3 11. O-O O-O 12. Qe1 Re8 13. Qxc3 d5 14. f3 c5) 8... Ba6? { (0.13 → 1.33) Mistake. Best move was d5. } (8... d5 9. O-O Qe7 10. f4 O-O 11. exd5 Qc5 12. Rf2 Bxc3 13. bxc3 Qxc3 14. Rb1 Nxd5 15. Bb2) 9. O-O O-O 10. Nd5? { (1.68 → -1.16) Mistake. Best move was Ng4. } (10. Ng4) 10... Bd6? { (-1.16 → 1.75) Mistake. Best move was Nxd5. } (10... Nxd5 11. Bh5) 11. f4? { (1.75 → -0.13) Mistake. Best move was Nxf6+. } (11. Nxf6+ Qxf6) 11... Qe8?? { (-0.13 → 4.73) Blunder. Best move was Nxd5. } (11... Nxd5 12. exd5 Nxe2+ 13. Qxe2 Qe7 14. Qg4 Rae8 15. Bd2 f5 16. Qg3 Bxe5 17. fxe5 Qxe5 18. Qxe5) 12. Nxf6+ gxf6 13. Nc4?? { (4.78 → 1.05) Blunder. Best move was Ng4. } (13. Ng4 Kh8) 13... Bc5? { (1.05 → 2.47) Mistake. Best move was Bxc4. } (13... Bxc4) 14. c3?? { (2.47 → -2.69) Blunder. Best move was Kh1. } (14. Kh1) 14... Nc2+?? { (-2.69 → 3.83) Blunder. Best move was Nxe2+. } (14... Nxe2+ 15. Kh1) 15. Kh1? { (3.83 → 1.69) Mistake. Best move was d4. } (15. d4) 15... Nxa1 16. b3? { (2.23 → 0.56) Mistake. Best move was d4. } (16. d4) 16... b5?! { (0.56 → 1.48) Inaccuracy. Best move was Bxc4. } (16... Bxc4 17. bxc4) 17. Nd2 d5?! { (0.87 → 1.40) Inaccuracy. Best move was Be3. } (17... Be3 18. Bb2 f5 19. Bxa1 Bb7 20. Bg4 fxg4 21. Qxg4+ Kh8 22. Qh3 Bxd2 23. Qxh6+ Kg8 24. Qg5+) 18. c4? { (1.40 → -1.06) Mistake. Best move was exd5. } (18. exd5 f5 19. d4 Bd6 20. Bd3 Bc8 21. Nf3 Be7 22. Re1 b4 23. Bb2 Nxb3 24. axb3 bxc3) 18... dxc4? { (-1.06 → 0.00) Mistake. Best move was bxc4. } (18... bxc4) 19. bxc4?! { (0.00 → -0.89) Inaccuracy. Best move was Bb2. } (19. Bb2 f5 20. Bxa1 Qd7 21. Rf3 Kh7 22. Rh3 Rad8 23. Bf1 Qd6 24. Rg3 Bd4 25. Bxd4 Qxd4) 19... bxc4 20. dxc4? { (-0.92 → -2.60) Mistake. Best move was Bb2. } (20. Bb2) 20... f5?! { (-2.60 → -2.08) Inaccuracy. Best move was Rd8. } (20... Rd8 21. Rf3 Kh7 22. Bd3 f5 23. Bb2 Bb7 24. Bf6 Qe6 25. Qxa1 Rxd3 26. Rxd3 fxe4 27. Rg3) 21. exf5? { (-2.08 → -3.18) Mistake. Best move was Bb2. } (21. Bb2 Rd8) 21... Rd8 22. a3?? { (-3.22 → -8.46) Blunder. Best move was f6. } (22. f6 Qe6) 22... Qe3?? { (-8.46 → -4.17) Blunder. Best move was Nc2. } (22... Nc2 23. Bf3 Ne3 24. Qe1 Nxf1 25. Qxf1 Bd4 26. h3 Qe3 27. Ne4 Bxc4 28. Bxe3 Bxf1 29. Bxd4) 23. Re1?? { (-4.17 → -16.56) Blunder. Best move was Rf3. } (23. Rf3 Qd4 24. Rd3 Qxf4 25. Ne4 Qxe4 26. Rxd8 Nb3 27. Bb2 Rxd8 28. Qxd8+ Bf8 29. Qd3 Qxd3) 23... Nb3?? { (-16.56 → -5.97) Blunder. Best move was Rfe8. } (23... Rfe8 24. Rf1 Qxe2 25. Qxe2 Rxe2 26. Nf3 Nb3 27. a4 Rc2 28. Ba3 Bxa3 29. Rb1 Rxc4 30. h3) 24. h4?? { (-5.97 → -30.43) Blunder. Best move was Bh5. } (24. Bh5 Qf2 25. Rf1 Qh4 26. Bxf7+ Rxf7 27. Qxb3 Qg4 28. Ne4 Qe2 29. Qf3 Qxf3 30. gxf3 Bxc4) 24... Nxd2 25. Bxd2?! { (-26.34 → Mate in 9) Checkmate is now unavoidable. Best move was Rf1. } (25. Rf1 Qg3 26. Qe1 Nxf1 27. Qxg3+ Nxg3+ 28. Kh2 Nxe2 29. Bb2 f6 30. Kh3 Nxf4+ 31. Kg4 Ne2) 25... Rxd2 26. Qc1 Bxa3?! { (Mate in 5 → -27.25) Lost forced checkmate sequence. Best move was Qf2. } (26... Qf2 27. Qc3 Rxe2 28. Qg7+ Kxg7 29. f6+ Kxf6 30. Rxe2 Qxh4#) 27. Qb1?! { (-27.25 → Mate in 8) Checkmate is now unavoidable. Best move was Bg4. } (27. Bg4) 27... Rxe2 28. Rxe2 Qxe2 29. Kg1?! { (-67.46 → Mate in 5) Checkmate is now unavoidable. Best move was Qb3. } (29. Qb3 Qe1+) 29... Bc5+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Bb7. } (29... Bb7 30. Qxb7 Qe1+ 31. Kh2 Qxh4+ 32. Kg1 Bc5+ 33. Kf1 Qf2#) 30. Kh2 Bb7?! { (Mate in 7 → -63.50) Lost forced checkmate sequence. Best move was Re8. } (30... Re8 31. Qb3 Be3 32. Kh3 h5 33. Qd1 Qxd1 34. Kh2 Bxf4+ 35. g3 Re2+ 36. Kh3 Qf1#) 31. Qxb7 c6 32. Qxc6?! { (-12.93 → Mate in 20) Checkmate is now unavoidable. Best move was f6. } (32. f6 Qf2) 32... Qf2 33. Qxh6 Be7? { (-23.64 → -7.49) Mistake. Best move was Qg1+. } (33... Qg1+ 34. Kh3 Qh1+ 35. Kg3 Rb8 36. Qg5+ Kf8 37. Qh6+ Ke7 38. Qh7 Rb3+ 39. Kg4 Qxg2+ 40. Kh5) 34. f6 Bxf6 35. Qxf6 Re8? { (-6.84 → -5.14) Mistake. Best move was Qc5. } (35... Qc5) 36. Kh3?? { (-5.14 → Mate in 35) Checkmate is now unavoidable. Best move was Qg5+. } (36. Qg5+ Kf8) 36... Re6?! { (Mate in 35 → -61.97) Lost forced checkmate sequence. Best move was Re3+. } (36... Re3+) 37. Qd8+ Kg7 38. Kg4?! { (-18.99 → Mate in 2) Checkmate is now unavoidable. Best move was Qg5+. } (38. Qg5+ Rg6) 38... Qxg2+ 39. Kf5 Rf6+?? { (Mate in 1 → 7.17) Lost forced checkmate sequence. Best move was Qg6#. } (39... Qg6#) 40. Ke5?? { (7.17 → Mate in 6) Checkmate is now unavoidable. Best move was Qxf6+. } (40. Qxf6+) 40... Qe2+ 41. Kd5 { White wins on time. } 1-0