[Event "Kovalevskaya"] [Site "https://lichess.org/LnguVaA1"] [Date "2020.10.20"] [White "Spiekeroog-Gast"] [Black "tawi29"] [Result "1-0"] [UTCDate "2020.10.20"] [UTCTime "19:01:42"] [WhiteElo "1841"] [BlackElo "1529"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c5 5. Nc3 Nc6 { D32 Tarrasch Defense: Symmetrical Variation } 6. cxd5 Nxd5 7. Bc4 cxd4 8. Bxd5? { (0.26 → -0.84) Mistake. exd4 was best. } (8. exd4 Bd6 9. O-O h6 10. Bb3 O-O 11. Re1 Nf6 12. a3 Bc7) 8... dxc3 9. Bxc6+ bxc6 10. Qxd8+ Kxd8 11. Ne5?! { (-0.81 → -1.63) Inaccuracy. bxc3 was best. } (11. bxc3 f6 12. e4 e5 13. Be3 Ba3 14. Rb1 Kc7 15. Nd2 Rd8 16. Ke2 Ba6+ 17. Kf3 Rab8) 11... Ke8?! { (-1.63 → -0.94) Inaccuracy. Kc7 was best. } (11... Kc7 12. bxc3) 12. bxc3 c5 13. Ba3 Ba6 14. O-O-O Rd8?? { (-0.64 → 7.34) Blunder. f6 was best. } (14... f6 15. Nd7 Be7 16. Nxc5 Rc8 17. Nxa6 Rxc3+ 18. Kb2 Rxa3 19. Nb8 Kf7 20. Nc6 Ra6 21. Nxe7) 15. Nc6?? { (7.34 → -0.54) Blunder. Rxd8+ was best. } (15. Rxd8+) 15... Rd7?? { (-0.54 → 2.70) Blunder. Rc8 was best. } (15... Rc8) 16. Rxd7 Kxd7 17. Nb8+ Kc7 18. Nxa6+ Kb6 19. Nb8 Kc7 20. Na6+ Kb6 21. Nb4?! { (2.07 → 1.15) Inaccuracy. Rd1 was best. } (21. Rd1 Kxa6) 21... cxb4 22. Bxb4 Bxb4 23. cxb4 Kb5 24. a3?! { (1.07 → 0.44) Inaccuracy. Rd1 was best. } (24. Rd1 Kxb4 25. Rd7 a5 26. Rxf7 g5 27. Rg7 Rc8+ 28. Kb2 Rd8 29. Kc2 a4 30. Rxg5 Rb8) 24... Ka4 25. Kb2 Rd8 26. Rc1 Rd2+ 27. Rc2 Rd3? { (0.09 → 1.33) Mistake. Rxc2+ was best. } (27... Rxc2+ 28. Kxc2 Kxa3 29. Kc3 e5 30. f4 exf4 31. exf4 f5 32. b5 Ka4 33. Kc4 Ka5 34. Kc5) 28. Rc7 Rd2+?! { (1.51 → 2.60) Inaccuracy. Rb3+ was best. } (28... Rb3+ 29. Kc2 a6 30. Rxf7 Rxa3 31. Rxg7 Kxb4 32. g4 Ra2+ 33. Kd3 Rxf2 34. Rb7+ Kc5 35. Rxh7) 29. Rc2?? { (2.60 → 0.38) Blunder. Kc3 was best. } (29. Kc3 Rxf2 30. Rxa7+ Kb5 31. a4+ Kb6 32. Rd7 h5 33. Rd6+ Kc7 34. Rd2 Rf1 35. Kc4 Kc6) 29... Rd3?! { (0.38 → 1.35) Inaccuracy. Rxc2+ was best. } (29... Rxc2+ 30. Kxc2) 30. g3? { (1.35 → 0.00) Mistake. Rc7 was best. } (30. Rc7 Rb3+) 30... Rxa3?? { (0.00 → 2.00) Blunder. Rb3+ was best. } (30... Rb3+ 31. Kc1 Rxa3 32. Rc7 Kxb4 33. Kb2 Ra5 34. g4 h5 35. Rxf7 Rg5 36. h3 hxg4 37. Rf4+) 31. Rc7 Rb3+ 32. Kc2 a6 33. Rxf7 Rxb4 34. Rxg7 Rc4+?! { (2.49 → 3.73) Inaccuracy. h5 was best. } (34... h5 35. Rg5) 35. Kb2?! { (3.73 → 2.40) Inaccuracy. Kd3 was best. } (35. Kd3 Rc8 36. Rxh7 Kb5 37. g4 Rd8+ 38. Ke4 Kc6 39. g5 Ra8 40. g6 Rg8 41. g7 a5) 35... Rb4+ 36. Ka2 Rc4 37. Kb2 Rb4+ 38. Kc2 Rc4+?! { (2.39 → 3.77) Inaccuracy. h5 was best. } (38... h5 39. h4 Rb8 40. Rg5 Rc8+ 41. Kd3 Rh8 42. Re5 a5 43. Rxe6 Kb4 44. Rb6+ Kc5 45. Rb7) 39. Kd3 Rc5?! { (3.60 → 5.15) Inaccuracy. Rc8 was best. } (39... Rc8 40. Rxh7) 40. Rxh7 Kb5 41. Rb7+ Kc6 42. Rb2 Kd5?! { (4.03 → 6.10) Inaccuracy. Rd5+ was best. } (42... Rd5+ 43. Ke4) 43. e4+ Ke5 44. f4+ Kf6 45. Ra2 Rc6 46. Ra5 { Black resigns. } 1-0