ChessOnlineFree.com Replay and analyse gkp2t9g1

[Event "Rated game"]
[Site "/gkp2t9g1"]
[Date "2020-03-28"]
[White "firehorse"]
[Black "CagnusMarlsen"]
[Result "0-1"]
[WhiteElo "1340"]
[BlackElo "1239"]
[PlyCount "98"]
[Variant "chess960"]
[FEN "brkbrqnn/pppppppp/8/8/8/8/PPPPPPPP/BRKBRQNN w KQkq - 0 1"]
[SetUp "1"]

1. e4 e5 2. Nf3 Nf6 3. Ng3 Ng6 4. b3 b6 5. Qb5 Be7 6. Bb2 d6 7. d4 d5 8. Qa6+ Bb7 9. Qa4 exd4 10. Qxd4 Ba6 11. exd5 Bc5 12. Rxe8+ Qxe8 13. Qd2 O-O-O 14. Bd4 Rxd5 15. Qc3 Ba3+ 16. Kd2 c5 17. Be2 Bxe2 18. Nxe2 Bb4 19. Qxb4 cxb4 20. Re1 Ne4+ 21. Kc1 Rxd4 22. Nexd4 f5 23. Nxf5 Qf8 24. Nf5d4 Nc3 25. Kb2 Qc5 26. Re8+ Kb7 27. Rd8 Qa5 28. Rd7+ Ka6 29. Rxa7+ Kxa7 30. Nc6+ Ka6 31. Nxa5 Kxa5 32. h4 Ne4 33. h5 Ne7 34. Ne5 Kb5 35. f3 Nf6 36. g4 Nc6 37. Nd3 Nd4 38. Ne5 Kc5 39. c3 bxc3+ 40. Kxc3 Kd5 41. Nf7 Nxf3 42. a4 Nxg4 43. b4 Nfe5 44. Nd8 Nf6 45. h6 g5 46. a5 bxa5 47. bxa5 Kc5 48. a6 Nc6 49. Nb7+ Kb6 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/gkp2t9g1/black

Opening C42 Petrov Defense