[Event "Lichess Liga 12B Team Battle"] [Site "https://lichess.org/OGDY7Qoj"] [Date "2021.06.20"] [White "alag"] [Black "efrain10"] [Result "0-1"] [UTCDate "2021.06.20"] [UTCTime "18:04:26"] [WhiteElo "1922"] [BlackElo "1491"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A81"] [Opening "Dutch Defense: Fianchetto Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. g3 { A81 Dutch Defense: Fianchetto Attack } Nf6 3. Bg2 e6 4. Nf3 b6?! { (0.33 → 1.32) Inaccuracy. g6 was best. } (4... g6 5. O-O Bg7 6. Nbd2 O-O 7. c3 Nc6 8. Qc2 d6 9. Rd1) 5. a4? { (1.32 → 0.10) Mistake. Ne5 was best. } (5. Ne5 Ne4 6. O-O Bb7 7. Nd2 Be7 8. Nxe4 fxe4 9. c4 d6) 5... Bb7 6. b3 a5 7. Ba3 Bxa3 8. Nxa3 O-O 9. c4 d5?! { (-0.80 → -0.13) Inaccuracy. Qe7 was best. } (9... Qe7 10. O-O d6 11. Ne1 Bxg2 12. Nxg2 g6 13. Nf4 g5 14. Nh3 h6 15. f3 Nc6 16. Nf2) 10. Ne5 Ra7?! { (0.00 → 0.86) Inaccuracy. Nbd7 was best. } (10... Nbd7 11. Nd3 c6 12. O-O Ne4 13. Qc2 Qf6 14. e3 g5 15. f3 Nd6 16. f4 gxf4 17. Nxf4) 11. Rc1 dxc4 12. Nb5?? { (1.03 → -2.30) Blunder. Bxb7 was best. } (12. Bxb7 Rxb7 13. Naxc4 Qd5 14. O-O Na6 15. Qd2 Rbb8 16. Rfd1 Nb4 17. Qb2 Rbd8 18. Ne3 Qd6) 12... Bxg2 13. Rg1 Rb7 14. Rxg2 c6 15. Na3 c5?! { (-1.67 → -0.75) Inaccuracy. Qd5 was best. } (15... Qd5) 16. Rxc4 Nbd7 17. f4?! { (-1.68 → -2.54) Inaccuracy. Nf3 was best. } (17. Nf3 Qe7) 17... Nxe5 18. fxe5? { (-2.42 → -4.45) Mistake. dxe5 was best. } (18. dxe5) 18... Ng4 19. Nb5 Ne3 20. Qc2?! { (-5.03 → -8.30) Inaccuracy. Qd3 was best. } (20. Qd3) 20... Nxc2+ 21. Rxc2 Qd5 22. Rf2 Qxb3 23. e3 Qxa4 24. Nd6 Rd7 25. Ra2 Qc6 26. dxc5 bxc5 27. Nc4? { (-8.07 → Mate in 11) Checkmate is now unavoidable. e4 was best. } (27. e4 a4 28. exf5 exf5 29. Rfe2 c4 30. Kf2 Qc5+ 31. Kf1 c3 32. Rac2 Rc7 33. Kg2 Qd5+) 27... Qd5? { (Mate in 11 → -9.85) Lost forced checkmate sequence. Qh1+ was best. } (27... Qh1+ 28. Rf1 Rd1+ 29. Kxd1 Qxf1+ 30. Kd2 Qf2+ 31. Kd3 Qxa2 32. Nd6 Rb8 33. Nxf5 Rb3+ 34. Ke4) 28. Nd2 Qxa2 29. Nf3?! { (-15.85 → Mate in 2) Checkmate is now unavoidable. Re2 was best. } (29. Re2 Qd5) 29... Qb1+ 30. Ke2 Qd1# { Black wins by checkmate. } 0-1