[Event "Weekly Classical Arena"] [Site "https://lichess.org/ChXeRonb"] [Date "2021.06.18"] [White "CobaltGame"] [Black "manichess1234"] [Result "0-1"] [UTCDate "2021.06.18"] [UTCTime "19:03:10"] [WhiteElo "1846"] [BlackElo "1753"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+215"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nc3 { D10 Slav Defense } a6 4. Bf4 Nf6 5. Nf3?! { (0.75 → -0.05) Inaccuracy. e3 was best. } (5. e3 Bf5 6. Nf3 Nbd7 7. Be2 dxc4 8. Bxc4 e6 9. O-O Be7) 5... dxc4 6. e4 b5 7. a3?! { (-0.05 → -1.05) Inaccuracy. Be2 was best. } (7. Be2 e6 8. O-O Bb4 9. e5 Nd5 10. Bg5 Qc7 11. Ne4 Nd7) 7... Nbd7?! { (-1.05 → -0.01) Inaccuracy. e6 was best. } (7... e6 8. Be2 Be7 9. b3 cxb3 10. Qxb3 O-O 11. Rd1 Bb7 12. O-O) 8. g3?! { (-0.01 → -0.81) Inaccuracy. b3 was best. } (8. b3 cxb3 9. e5 Nd5 10. Nxd5 b2 11. Ra2 cxd5 12. e6 fxe6 13. Rxb2 e5 14. Nxe5 Nxe5) 8... Nb6 9. Bg2 e6 10. O-O Be7 11. Qc2 O-O 12. Ne5 Bb7 13. Nf3?! { (-1.13 → -2.02) Inaccuracy. Rad1 was best. } (13. Rad1 Qc8) 13... Nfd7?! { (-2.02 → -1.14) Inaccuracy. Qc8 was best. } (13... Qc8) 14. e5?? { (-1.14 → -3.14) Blunder. a4 was best. } (14. a4) 14... Nd5?? { (-3.14 → -1.20) Blunder. c5 was best. } (14... c5) 15. Nxd5 cxd5 16. b3?! { (-1.34 → -2.22) Inaccuracy. h4 was best. } (16. h4 h6) 16... cxb3 17. Qxb3 Nb6 18. Nd2?! { (-2.31 → -3.16) Inaccuracy. Rfc1 was best. } (18. Rfc1 Qd7) 18... Rc8 19. Rfc1 Qd7 20. a4? { (-2.80 → -4.92) Mistake. Nf3 was best. } (20. Nf3 Rc4 21. Bd2 Rfc8 22. Bf1 Rxc1 23. Bxc1 Qc7 24. Bd2 Nc4 25. Bb4 Bc6 26. Ne1 a5) 20... Nxa4 21. Rcb1 Nc3 22. Re1 Na4 23. Reb1?! { (-4.27 → -5.46) Inaccuracy. Qd1 was best. } (23. Qd1 Rc3) 23... Nb6?! { (-5.46 → -3.97) Inaccuracy. Nc3 was best. } (23... Nc3 24. Re1 b4 25. Bf1 Ra8 26. Ra5 Bc6 27. Rea1 Bb5 28. Bxb5 Nxb5 29. Be3 Na3 30. Qd1) 24. Bf1 Rc7 25. Nf3?! { (-3.50 → -4.52) Inaccuracy. Qf3 was best. } (25. Qf3 Nc4 26. Qg4 Rfc8 27. h4 a5 28. Nf3 b4 29. h5 Kh8 30. h6 g6 31. Bg5 Kg8) 25... Rfc8 26. Ng5 h6 27. Nf3 Rc3 28. Qd1 R8c7?! { (-4.75 → -3.59) Inaccuracy. Nc4 was best. } (28... Nc4 29. h4) 29. Bd2 R3c6 30. Nh4 Bxh4?! { (-4.25 → -3.21) Inaccuracy. Nc4 was best. } (30... Nc4) 31. gxh4 Nc4 32. Bxc4?? { (-2.21 → -7.24) Blunder. Bf4 was best. } (32. Bf4) 32... dxc4 33. Qg4 Kh8 34. Ra3?! { (-5.65 → -8.91) Inaccuracy. Bc3 was best. } (34. Bc3 Qd5) 34... c3 35. Bc1 Qd5 36. Qh5 Rc4 37. Bxh6?! { (-16.08 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (37. f3 Qxd4+) 37... Qg2# { Black wins by checkmate. } 0-1