[Event "Rated rapid game"] [Site "https://lichess.org/Z3RTRTfY"] [Date "2019.01.01"] [White "AlexandrovVE"] [Black "Acerb8"] [Result "0-1"] [UTCDate "2019.01.01"] [UTCTime "08:36:03"] [WhiteElo "1661"] [BlackElo "1611"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 Bb7 3. Nc3 Nf6 4. Bd3 e6 5. Nf3 Be7?! { (0.37 → 0.95) Inaccuracy. Bb4 was best. } (5... Bb4 6. Qe2 d5 7. exd5 Qxd5 8. O-O Bxc3 9. bxc3 O-O 10. c4) 6. h3 h6 7. Bf4?! { (0.98 → 0.41) Inaccuracy. e5 was best. } (7. e5 Nd5 8. Nxd5 Bxd5 9. O-O Bb7 10. c3 d5 11. b4 Nd7 12. Rb1 c6 13. Qc2 a5) 7... d6 8. O-O Nbd7 9. a3 g5 10. Bh2?! { (0.92 → -0.15) Inaccuracy. Bg3 was best. } (10. Bg3 Nh5 11. Bh2 Ng7 12. Re1 O-O 13. a4 a6 14. Bc4 a5 15. Nb5 Bf6 16. Nd2 h5) 10... g4 11. hxg4 Nxg4 12. Nd2?! { (0.18 → -0.55) Inaccuracy. Bf4 was best. } (12. Bf4 h5) 12... h5 13. f3? { (-0.29 → -1.87) Mistake. Bf4 was best. } (13. Bf4 Bf6 14. Nf3 Rg8 15. a4 h4 16. a5 h3 17. a6 Bc6 18. Bg3 Rh8 19. gxh3 Rxh3) 13... Ne3 14. Qe2 Nxf1 15. Rxf1 h4 16. f4 Bf8 17. f5 exf5?? { (-1.88 → 1.17) Blunder. e5 was best. } (17... e5 18. Nf3 h3 19. Rf2 c6 20. d5 cxd5 21. Nxd5 a6 22. Kf1 b5 23. gxh3 Rxh3 24. Rg2) 18. Rxf5 Qe7?! { (0.85 → 1.73) Inaccuracy. h3 was best. } (18... h3 19. Bc4 Rh7 20. Nf3 Rg7 21. Ng5 Qxg5 22. Bxf7+ Kd8 23. Rxg5 Rxg5 24. g3 Nf6 25. Be6) 19. e5?? { (1.73 → 0.00) Blunder. Ba6 was best. } (19. Ba6 Bxa6 20. Qxa6 Bg7 21. Nd5 Bxd4+ 22. Kf1 Nc5 23. Qc4 Qd7 24. Qxd4 O-O-O 25. b4 Ne6) 19... O-O-O 20. exd6 cxd6?? { (-0.24 → 3.65) Blunder. Qxe2 was best. } (20... Qxe2 21. Bxe2 cxd6 22. Nde4 Rh7 23. Kf2 f6 24. Nd5 Re8 25. Nxd6+ Bxd6 26. Bxd6 Rg7 27. Bf3) 21. Qxe7?? { (3.65 → 0.00) Blunder. Nde4 was best. } (21. Nde4) 21... Bxe7 22. Rxf7 Rhg8?! { (0.00 → 0.59) Inaccuracy. Rdg8 was best. } (22... Rdg8 23. Be4 Bxe4 24. Ndxe4 Bf8 25. Nb5 h3 26. Nexd6+ Bxd6 27. Nxd6+ Kc7 28. Nf5+ Kd8 29. Bg3) 23. Nde4 h3?? { (0.36 → 4.03) Blunder. Rde8 was best. } (23... Rde8 24. Bxd6 Bxe4 25. Nxe4 Kd8 26. Bf4 Ref8 27. Rxf8+ Nxf8 28. d5 Nd7 29. d6 Bf6 30. Nxf6) 24. g3?? { (4.03 → -1.18) Blunder. Rxe7 was best. } (24. Rxe7 Rxg2+ 25. Kh1 Rdg8 26. d5 Kd8 27. Re6 Nc5 28. Rxd6+ Ke7 29. Nxc5 bxc5 30. Rh6 Kd8) 24... Bh4?? { (-1.18 → 3.52) Blunder. Rde8 was best. } (24... Rde8 25. Rh7 Kb8 26. Rf7 a6 27. Bf1 Rgf8 28. Rxf8 Rxf8 29. g4 Nf6 30. Bxd6+ Bxd6 31. Nxd6) 25. Kf2?? { (3.52 → 0.52) Blunder. Nxd6+ was best. } (25. Nxd6+ Kb8 26. Nxb7 Kxb7 27. Bh7 Kc8 28. Ne4 Rg4 29. Kf2 Bg5 30. Kf3 Rxe4 31. Bxe4 Bc1) 25... Rgf8?? { (0.52 → 6.20) Blunder. Bxe4 was best. } (25... Bxe4 26. Nxe4 Rdf8 27. Nxd6+ Kd8 28. gxh4 Rg2+ 29. Kf3 Rxh2 30. Rxf8+ Nxf8 31. Ne4 Ne6 32. d5) 26. Nxd6+ Kc7?! { (5.99 → 8.30) Inaccuracy. Kb8 was best. } (26... Kb8 27. gxh4 Ka8 28. Ncb5 a6 29. Nc7+ Ka7 30. Rf5 Rxf5+ 31. Bxf5 Nf6 32. Ne6 Rg8 33. Bxh3) 27. Ndb5+?! { (8.30 → 5.80) Inaccuracy. gxh4 was best. } (27. gxh4 Kb8 28. Ndb5+ Ka8 29. Nc7+ Kb8 30. Ne6+ Kc8 31. Nxf8 Rxf8 32. Rxf8+ Nxf8 33. Nb5 Bd5) 27... Kb8?! { (5.80 → 8.24) Inaccuracy. Kc8 was best. } (27... Kc8 28. Nd6+ Kb8 29. gxh4 Ka8 30. Ncb5 a6 31. Nc7+ Ka7 32. Rf5 Rxf5+ 33. Bxf5 Nf6 34. Ne6) 28. Nd6?? { (8.24 → -1.02) Blunder. gxh4+ was best. } (28. gxh4+ Ka8 29. Nc7+ Kb8 30. Ne6+ Kc8 31. Nxf8 Rxf8 32. Rxf8+ Nxf8 33. Nb5 Bg2 34. Nxa7+ Kd8) 28... Be7?! { (-1.02 → -0.21) Inaccuracy. Bf6 was best. } (28... Bf6) 29. Nce4?? { (-0.21 → -5.41) Blunder. Ncb5 was best. } (29. Ncb5) 29... Rxf7+?! { (-5.41 → -3.82) Inaccuracy. Bxe4 was best. } (29... Bxe4 30. Bxe4 Bxd6 31. Rxf8 Rxf8+ 32. Ke2 Kc7 33. Bd3 Nf6 34. Bf5 Nd5 35. Be4 Ne7 36. b4) 30. Nxf7 Rf8 31. Bc4? { (-3.61 → -6.05) Mistake. g4+ was best. } (31. g4+) 31... Bxe4 32. g4+ Kc8?! { (-5.90 → -4.03) Inaccuracy. Kb7 was best. } (32... Kb7 33. Kg1) 33. Kg3?! { (-4.03 → -5.90) Inaccuracy. Ke3 was best. } (33. Ke3 Bg2 34. g5 Rxf7 35. Bxf7 Bxg5+ 36. Kd3 Bc1 37. Kc3 Kd8 38. Be6 Nf6 39. Kb3 Ke7) 33... Bg2 34. Ba6+?! { (-5.69 → -9.07) Inaccuracy. g5 was best. } (34. g5 Rxf7 35. Bxf7 Bd6+ 36. Kf2 Bxh2 37. g6 Nf6 38. g7 Kd7 39. g8=R Nxg8 40. Bxg8 Bf4) 34... Kc7 35. Kf2+ Kc6 36. Bc4 b5 37. Ba2 Bd5 38. Bxd5+ Kxd5 39. Kg3 Rxf7 40. c3?! { (-10.13 → Mate in 10) Checkmate is now unavoidable. Kxh3 was best. } (40. Kxh3 Rf2 41. b3 Rxc2 42. a4 b4 43. Bg1 Rc3+ 44. Kg2 Rxb3 45. Kf1 Ra3 46. Ke2 Ra2+) 40... Ke4 41. Kxh3 Kf3 42. Bg3 Rh7+ 43. Bh4 Rxh4# { Black wins by checkmate. } 0-1