[Event "≤2000 Classical Arena"] [Site "https://lichess.org/LcwP9Aby"] [Date "2017.02.01"] [White "sovaz"] [Black "natula"] [Result "1-0"] [UTCDate "2017.02.01"] [UTCTime "17:25:16"] [WhiteElo "1432"] [BlackElo "1986"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-23"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 { D30 Queen's Gambit Declined } 3. Nf3 h6 4. e3 Nf6 5. Nc3 c5 6. dxc5 Bxc5 7. Be2 a6 8. a3 dxc4 9. b4?! { (0.37 → -0.39) Inaccuracy. Qxd8+ was best. } (9. Qxd8+ Kxd8) 9... cxb3 10. Qxb3?! { (-0.41 → -1.20) Inaccuracy. Qxd8+ was best. } (10. Qxd8+) 10... O-O 11. O-O Nc6?! { (-1.14 → -0.49) Inaccuracy. b5 was best. } (11... b5 12. Rd1) 12. Rd1 Qc7 13. Bd3?! { (-0.42 → -1.05) Inaccuracy. Bb2 was best. } (13. Bb2) 13... Na5 14. Qc2 Bd7 15. Rb1 b5 16. Nxb5?? { (-0.89 → -3.39) Blunder. Bb2 was best. } (16. Bb2 Be7) 16... Bxb5 17. Bxb5 axb5 18. Rxb5 Bb6 19. Qxc7 Bxc7 20. Bb2 Nd5 21. Rc1 Bd6 22. a4 Nb7?? { (-3.21 → 0.09) Blunder. Rfb8 was best. } (22... Rfb8 23. g3 Rxb5 24. axb5 Rb8 25. Be5 Bxe5 26. Nxe5 f6 27. Nd3 Rxb5 28. Rc8+ Kh7 29. e4) 23. Rxb7 Rxa4 24. Nd4 Ra2 25. g3 Nf6 26. Nc6 Rfa8 27. Ne7+?? { (0.12 → -3.72) Blunder. Bxf6 was best. } (27. Bxf6 gxf6 28. g4 Ra1 29. Rxa1 Rxa1+ 30. Kg2 Rc1 31. Nd4 Be5 32. Nf3 Kg7 33. h3 Kg6) 27... Bxe7 28. Rxe7? { (-3.61 → -7.35) Mistake. Rcc7 was best. } (28. Rcc7 Nd5) 28... Nd5?? { (-7.35 → 0.10) Blunder. Rxb2 was best. } (28... Rxb2 29. Rec7 Raa2 30. R7c4 Rxf2 31. Rh4 Kh7 32. Ra1 Rg2+ 33. Kf1 Raf2+ 34. Ke1 Nd5 35. Ra3) 29. Rb7 f6?? { (0.05 → 3.12) Blunder. R2a7 was best. } (29... R2a7 30. Rb3 f6 31. e4 Ne7 32. Kg2 Kf7 33. h4 Rd7 34. Rc4 Rc8 35. Rxc8 Nxc8 36. e5) 30. e4 R8a5?? { (2.80 → 6.72) Blunder. Ne7 was best. } (30... Ne7 31. Rcc7 Re8 32. Bd4 Ra4 33. Bc5 Rc8 34. Bxe7 Rxc7 35. Rxc7 Rxe4 36. Kg2 h5 37. Kf3) 31. exd5 Rxd5?! { (6.48 → 10.51) Inaccuracy. Ra7 was best. } (31... Ra7 32. Rc8+ Kh7 33. Rxa7 Rxa7 34. dxe6 Re7 35. Rc6 Rb7 36. Bd4 Rb4 37. Bc5 Rb8 38. Kg2) 32. Rc8+ Kh7 33. Bxf6 Kg6 34. Bxg7 Rdd2 35. Rg8 Kh5? { (7.64 → Mate in 7) Checkmate is now unavoidable. Kf5 was best. } (35... Kf5 36. Bxh6) 36. Rb5+?! { (Mate in 7 → 12.68) Lost forced checkmate sequence. Bf6 was best. } (36. Bf6 Rd1+ 37. Kg2 Ra4 38. h3 Rg1+ 39. Kxg1 Ra1+ 40. Kg2 Rg1+ 41. Kxg1 e5 42. g4#) 36... Kg4 37. Bc3+ Kh3?! { (11.89 → Mate in 1) Checkmate is now unavoidable. Kf3 was best. } (37... Kf3 38. Rf8+ Ke2 39. Re5+ Kd1 40. Bxd2 Rxd2 41. Rf6 Rc2 42. Rfxe6 Rc7 43. Rxh6 Kc2 44. h4) 38. Rh5# { White wins by checkmate. } 1-0