[Event "5th Lichess Mega B Team Battle"] [Site "https://lichess.org/T4mvlaV3"] [Date "2021.03.26"] [White "DAIULER"] [Black "HenrywHuarcaya_UNE"] [Result "0-1"] [UTCDate "2021.03.26"] [UTCTime "17:45:35"] [WhiteElo "2102"] [BlackElo "1559"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "240+0"] [ECO "D16"] [Opening "Slav Defense: Steiner Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4?! { (0.13 → 0.97) Inaccuracy. e6 was best. } { D16 Slav Defense: Steiner Variation } (5... e6 6. e3 c5 7. Bxc4 cxd4 8. exd4 Be7 9. O-O O-O 10. d5) 6. Ne5 Be6 7. e3?! { (1.32 → 0.70) Inaccuracy. e4 was best. } (7. e4 g6 8. Bxc4 Bxc4 9. Nxc4 Bg7 10. O-O O-O 11. Qb3 Nbd7) 7... g6 8. Bxc4 Bxc4 9. Nxc4 Bg7 10. O-O O-O 11. b4?! { (1.18 → 0.56) Inaccuracy. e4 was best. } (11. e4 Na6) 11... b5?! { (0.56 → 1.35) Inaccuracy. Nd5 was best. } (11... Nd5 12. Qb3) 12. axb5 cxb5 13. Nxb5 a6 14. Nba3 Ne4?! { (1.18 → 2.29) Inaccuracy. Nc6 was best. } (14... Nc6 15. Bd2) 15. Bb2 Nc6?! { (1.75 → 2.44) Inaccuracy. Nd7 was best. } (15... Nd7 16. Qd3) 16. b5? { (2.44 → 0.89) Mistake. d5 was best. } (16. d5 Bxb2 17. Nxb2 Na7 18. Qd4 Nf6 19. e4 e6 20. d6 e5 21. Qd3 Nc6 22. Nc2 Qb6) 16... axb5 17. Nxb5 Rxa1 18. Qxa1 Nb4 19. Nc3 Nc2?? { (1.18 → 3.97) Blunder. Nxc3 was best. } (19... Nxc3 20. Bxc3) 20. Qb1?? { (3.97 → 1.25) Blunder. Qa4 was best. } (20. Qa4 Nxc3) 20... Nd2?? { (1.25 → 6.51) Blunder. Nxc3 was best. } (20... Nxc3 21. Qxc2 Nb5 22. Nd2 Qd5 23. Qd3 Rb8 24. Rb1 Rc8 25. Ra1 Qf5 26. Qxf5 gxf5 27. Rc1) 21. Qxc2?? { (6.51 → 1.03) Blunder. Nxd2 was best. } (21. Nxd2 Nxd4 22. exd4 Qxd4 23. Qc2 Rb8 24. Ba1 Rd8 25. Nce4 Qxa1 26. Rxa1 Bxa1 27. Qc7 Rxd2) 21... Nxf1?? { (1.03 → 3.60) Blunder. Nxc4 was best. } (21... Nxc4 22. Ba1) 22. Kxf1 Qc7 23. Nb5?? { (3.57 → 0.08) Blunder. Nd5 was best. } (23. Nd5 Qxh2) 23... Qb8?? { (0.08 → 2.12) Blunder. Qxh2 was best. } (23... Qxh2) 24. Qa4? { (2.12 → 0.40) Mistake. Nc3 was best. } (24. Nc3) 24... Qxh2 25. Ba3 Bf6 26. g3?! { (0.60 → 0.00) Inaccuracy. Nc3 was best. } (26. Nc3) 26... Qh1+ 27. Ke2 Rc8?? { (0.00 → 2.23) Blunder. Ra8 was best. } (27... Ra8 28. Na7 Qh5+ 29. Kd3 Qf5+ 30. Ke2) 28. Qa6?? { (2.23 → -8.51) Blunder. Nc3 was best. } (28. Nc3 Qh5+) 28... Rxc4 29. Kd3 Qf1+ 30. Ke4 Qxf2 31. Nd6?! { (-12.50 → Mate in 3) Checkmate is now unavoidable. Qa8+ was best. } (31. Qa8+ Kg7) 31... Qc2+?! { (Mate in 3 → -13.55) Lost forced checkmate sequence. Qg2+ was best. } (31... Qg2+ 32. Kf4 e5+ 33. Kg4 h5#) 32. Kf3 Rc6 33. Qa8+ Kg7 34. Ne8+ Kh6 35. Nxf6? { (-9.58 → Mate in 3) Checkmate is now unavoidable. Bc5 was best. } (35. Bc5 Re6) 35... Rxf6+ 36. Kg4 Qf5+ 37. Kh4 g5# { Black wins by checkmate. } 0-1