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[Event "Masterclass Arena"] [Site "http://chess-academy.net/2IxUMUzu"] [Date "2022.03.18"] [Round "-"] [White "RazvanHolban"] [Black "lion26"] [Result "1-0"] [UTCDate "2022.03.18"] [UTCTime "17:22:31"] [WhiteElo "1701"] [BlackElo "1638"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. c4 Nf6 3. Nc3?! { (0.67 → -0.12) Inaccuracy. Best move was cxd5. } (3. cxd5 c6 4. Nc3 cxd5 5. Bf4 e6 6. e3 Bd6 7. Bb5+ Nc6) 3... e6?! { (-0.12 → 0.55) Inaccuracy. Best move was dxc4. } (3... dxc4) 4. cxd5?! { (0.55 → -0.23) Inaccuracy. Best move was Nf3. } { D35 Queen's Gambit Declined: Exchange Variation } (4. Nf3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 c5 8. cxd5 exd5) 4... Nxd5?! { (-0.23 → 0.59) Inaccuracy. Best move was exd5. } (4... exd5) 5. Nxd5?! { (0.59 → -0.13) Inaccuracy. Best move was e4. } (5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6) 5... Qxd5?! { (-0.13 → 0.46) Inaccuracy. Best move was exd5. } (5... exd5 6. Nf3 c6 7. Bf4 Qb6 8. Qc2 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Bf5 11. Nh4 Be6 12. e3) 6. Nf3?! { (0.46 → -0.13) Inaccuracy. Best move was e3. } (6. e3) 6... Bb4+?! { (-0.13 → 0.54) Inaccuracy. Best move was Nc6. } (6... Nc6 7. e3) 7. Bd2 Nc6?! { (0.30 → 1.06) Inaccuracy. Best move was Bxd2+. } (7... Bxd2+ 8. Qxd2) 8. Bxb4 Nxb4 9. a3 Nc6 10. e3 O-O 11. Qd3?! { (1.42 → 0.50) Inaccuracy. Best move was b4. } (11. b4) 11... h6?! { (0.50 → 1.00) Inaccuracy. Best move was Bd7. } (11... Bd7 12. Rc1 Ne7 13. Be2 Bc6 14. O-O f6 15. Qc2 Rad8 16. Bc4 Qd7 17. Qb3 Kf7 18. Rfd1) 12. Qb5?! { (1.00 → 0.21) Inaccuracy. Best move was Rc1. } (12. Rc1 Rd8 13. Qc3 Bd7 14. Bc4 Qa5 15. b4 Qb6 16. O-O Ne7 17. Ne5 Rac8 18. Qb3 a5) 12... Qxb5?! { (0.21 → 0.97) Inaccuracy. Best move was a6. } (12... a6) 13. Bxb5 Na5?! { (0.52 → 1.21) Inaccuracy. Best move was Bd7. } (13... Bd7) 14. O-O c6?! { (0.76 → 1.36) Inaccuracy. Best move was a6. } (14... a6 15. Be2) 15. Be2 Bd7?? { (0.99 → 4.40) Blunder. Best move was Nb3. } (15... Nb3) 16. b4 Nb3 17. Rab1 Nd2? { (3.85 → 5.76) Mistake. Best move was Nxd4. } (17... Nxd4) 18. Nxd2 a5? { (5.41 → 6.49) Mistake. Best move was Rfe8. } (18... Rfe8 19. Ne4 Re7 20. Nd6 Be8 21. g3 f6 22. Nxe8 Raxe8 23. Kg2 Rd8 24. Rfd1 g6 25. a4) 19. b5 cxb5 20. Bxb5 Bxb5 21. Rxb5 Rfb8?! { (6.04 → 6.90) Inaccuracy. Best move was Rfc8. } (21... Rfc8) 22. Nb3?! { (6.90 → 6.33) Inaccuracy. Best move was a4. } (22. a4) 22... a4?! { (6.33 → 7.21) Inaccuracy. Best move was b6. } (22... b6 23. a4) 23. Nc5 b6 24. Nd7 Rb7 25. Nxb6?! { (7.04 → 6.53) Inaccuracy. Best move was Nc5. } (25. Nc5 Rc7 26. Rxb6 e5 27. Rfb1 Rcc8 28. R1b4 g6 29. Kf1 Rd8 30. Rb7 exd4 31. exd4 Rd5) 25... Rab8?! { (6.53 → 7.16) Inaccuracy. Best move was Rc8. } (25... Rc8 26. Rfb1) 26. Rfb1 Kf8? { (6.88 → 9.63) Mistake. Best move was Ra7. } (26... Ra7 27. g4) 27. e4? { (9.63 → 6.90) Mistake. Best move was Nd7+. } (27. Nd7+) 27... f6? { (6.90 → 9.65) Mistake. Best move was Rd8. } (27... Rd8 28. R5b4) 28. e5?? { (9.65 → 6.41) Blunder. Best move was Nd7+. } (28. Nd7+) 28... fxe5?? { (6.41 → 10.46) Blunder. Best move was Kf7. } (28... Kf7 29. R5b4 fxe5 30. dxe5 Rd8 31. Nxa4 Rc7 32. Nb6 Rd2 33. Nc4 Re2 34. a4 Ra2 35. g3) 29. dxe5?? { (10.46 → 6.07) Blunder. Best move was Nd7+. } (29. Nd7+ Rxd7 30. Rxb8+ Kf7 31. R1b7 Rxb7 32. Rxb7+ Kg8 33. dxe5 Kf8 34. Ra7 g6 35. Rb7 h5) 29... Ke7?? { (6.07 → 10.45) Blunder. Best move was Kg8. } (29... Kg8) 30. f4?? { (10.45 → 6.99) Blunder. Best move was Nd5+. } (30. Nd5+) 30... Kd8 31. Kf2 Kc7? { (6.92 → 8.00) Mistake. Best move was g5. } (31... g5 32. R5b4) 32. Na8+? { (8.00 → 6.79) Mistake. Best move was Rc5+. } (32. Rc5+ Kd8 33. Rc6 Re7 34. Rb4 Ke8 35. Rxa4 Kf8 36. Rd4 Kg8 37. a4 Ra7 38. Rxe6 Ra6) 32... Kc8?! { (6.79 → 7.37) Inaccuracy. Best move was Kc6. } (32... Kc6 33. Rxb7 Rxb7 34. Rc1+ Kd7 35. h4 Rb2+ 36. Kf3 Rb3+ 37. Kg4 Rxa3 38. Rc7+ Kd8 39. Rxg7) 33. Nb6+ Kd8 34. Ke3?! { (7.30 → 6.75) Inaccuracy. Best move was R5b4. } (34. R5b4) 34... Kc7? { (6.75 → 8.47) Mistake. Best move was g5. } (34... g5 35. fxg5 hxg5 36. R5b4 Rf7 37. h3 Rf4 38. Nc4 Rc8 39. Rc1 Ke7 40. Rxa4 Kf8 41. Rb4) 35. Na8+? { (8.47 → 6.78) Mistake. Best move was Rc1+. } (35. Rc1+) 35... Kd8?? { (6.78 → Mate in 22) Checkmate is now unavoidable. Best move was Kc6. } (35... Kc6 36. Rxb7) 36. Rxb7 Rxa8?! { (74.45 → Mate in 8) Checkmate is now unavoidable. Best move was Rxb7. } (36... Rxb7 37. Rxb7) 37. Rxg7 { Black resigns. } 1-0