Chess Game
Anton Classen vs Jonathan Helm
2012 · Result ½–½ · Sicilian Defense: McDonnell Attack (B21).
Jonathan Helm½
Anton Classen½
Notation · 102 moves
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1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. c3 e6 5. d3 g6 6. Be2 Bg7 7. O-O Nge7 8. Na3 a6 9. Nc2 d5 10. exd5 Nxd5 11. d4 cxd4 12. Nfxd4 Nxd4 13. Nxd4 O-O 14. Bf3 b5 15. Bxd5 Qxd5 16. Nb3 Bb7 17. Qxd5 Bxd5 18. Be3 Rac8 19. Nd4 Rfe8 20. Nf3 Be4 21. Rad1 Red8 22. Kf2 Rd5 23. Rxd5 Bxd5 24. a3 Kf8 25. Ne5 f6 26. Nd7+ Kf7 27. Nb6 Rd8 28. Nxd5 Rxd5 29. Ke2 e5 30. fxe5 Rxe5 31. Kd3 Ke7 32. Bd4 Re6 33. Rf2 Bh6 34. b3 f5 35. Re2 Rxe2 36. Kxe2 Bf4 37. h3 Bd6 38. a4 Ke6 39. axb5 axb5 40. Kd3 Kd5 41. c4+ Kc6 42. Be3 Be7 43. Kc3 g5 44. b4 g4 45. c5 Kd5 46. Kd3 Bf6 47. Bh6 Be5 48. hxg4 fxg4 49. Bd2 h5 50. Be1 Bf6 51. g3 Bg7 ½–½
Engine Analysis
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About this game
This chess game between Anton Classen (1840) and Jonathan Helm (1854) was played in 2012 and finished ½–½. The opening was the Sicilian Defense: McDonnell Attack (B21). Step through every move on the interactive board above, or open it on the CipherChess board to analyse the game with the engine. You can also explore more games by Anton Classen and Jonathan Helm from the CipherChess mega database.