[Event "10th Lichess Mega A Team Battle"] [Site "https://lichess.org/zjc9Fcz2"] [Date "2021.06.04"] [White "sashadav"] [Black "BogdanLalic"] [Result "0-1"] [UTCDate "2021.06.04"] [UTCTime "16:58:00"] [WhiteElo "2607"] [BlackElo "2339"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+31"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "120+1"] [ECO "E26"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 { E26 Nimzo-Indian Defense: Sämisch Variation } Nc6 7. Bd3 b6 8. Ne2 Ba6?! { (0.38 → 1.21) Inaccuracy. d6 was best. } (8... d6) 9. O-O? { (1.21 → -0.08) Mistake. e4 was best. } (9. e4 O-O 10. Bg5 d6 11. f4 cxd4 12. cxd4 h6 13. Bh4 b5 14. cxb5 Bxb5 15. O-O Bxd3) 9... Na5 10. e4 Bxc4 11. Bg5 h6 12. Bh4 Qc7 13. Bxc4 Nxc4 14. Qd3 Na5 15. Bxf6 gxf6 16. d5?! { (0.42 → -0.49) Inaccuracy. Qf3 was best. } (16. Qf3 O-O-O) 16... O-O-O 17. c4 Kb8 18. d6 Qc6 19. Rad1?! { (-0.99 → -1.72) Inaccuracy. a4 was best. } (19. a4 Rdg8 20. f3 Rg5 21. Ra2 Rhg8 22. Nf4 Ka8 23. Rd1 Qc8 24. Qc3 Qd8 25. Kh1 Re5) 19... Rhg8 20. Ng3 Qa4 21. Qf3? { (-1.70 → -3.23) Mistake. Rc1 was best. } (21. Rc1 Nc6) 21... Rg6 22. h4? { (-2.98 → -4.72) Mistake. Nh5 was best. } (22. Nh5 Nxc4) 22... Nxc4 23. h5 Rg7?! { (-4.56 → -3.31) Inaccuracy. Ne5 was best. } (23... Ne5) 24. Qxf6 Rdg8 25. Rd3 Qc2 26. Rf3 Nd2 27. Rc3 Qb2 28. Rd1 Nxe4 29. Nxe4 Rxg2+ 30. Kh1 Qe2 31. Rdd3?? { (-4.60 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (31. Qf3 R2g4 32. Ng3 Qxf3+ 33. Rxf3 f5 34. Nf1 Rh4+ 35. Nh2 Rg5 36. Rg3 Rgxh5 37. Rg2 Kb7) 31... Qf1# { Black wins by checkmate. } 0-1