ChessOnlineFree.com Replay and analyse ayd18sxs

[Event "Rated game"]
[Site "/ayd18sxs"]
[Date "2017-05-25"]
[White "Guellepumpe"]
[Black "spielmitmir2"]
[Result "1-0"]
[WhiteElo "1689"]
[BlackElo "1519"]
[PlyCount "81"]
[Variant "standard"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. Nge2 O-O 6. Ng3 c5 7. d5 a6 8. h3 e6 9. Be2 exd5 10. cxd5 b5 11. Bf4 Re8 12. O-O b4 13. Na4 Bd7 14. Bf3 a5 15. Rc1 Bxa4 16. Qxa4 Na6 17. Rfe1 Rc8 18. e5 dxe5 19. Bxe5 Nxd5 20. Bxg7 Kxg7 21. Rxe8 Qxe8 22. Qxe8 Rxe8 23. Bxd5 Rd8 24. Be4 Rd4 25. Bb7 Nc7 26. Rxc5 Ne6 27. Rxa5 Rd1+ 28. Kh2 Rd2 29. Ne4 Rxb2 30. Bd5 Nc7 31. Bb3 Ne8 32. Ra7 Nf6 33. Rxf7+ Kh6 34. Nxf6 Rxf2 35. Ng4+ Kg5 36. Rxf2 h5 37. Ne5 Kh6 38. Rf7 g5 39. Bc2 g4 40. h4 b3 41. Rh7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/ayd18sxs/black

Opening A42 Modern Defense, Averbakh System