GM

 1Liga. H ello ,I play Qg4,i think not good move..so theory=,my oponent play not good,hes mistake move 24 Bc4!!,and i dont see it..

thanks.

[Date "2013.08.21"]

[Round "1"]

[White "Harutjunyan, G."]

[Black "Petrosyan, M."]

[Result "0-1"]

[ECO "B48"]

[WhiteElo "2458"]

[BlackElo "2312"]

[PlyCount "90"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 Bb4 8.

Ndb5 Qa5 9. e5 Nd5 10. Bd2 Nxc3 11. bxc3 Bc5 12. Qg4?(12.Bd3). O-O 13. Bd3 a6 14. Nd4

Nxd4 15. cxd4 Bb4 16. Qe2 f5 17. Rg1 b5 18. g4 Bb7 19. gxf5 exf5 20. Rb1 Bc3

21. Rb3 Bxd2+ 22. Qxd2 Qxa2 23. Qb4 (23. Bc4+ !1 bxc4 (23... Kh8 24. Rxb5 Qxc4

25. Rxb7 Qc6 26. Qg2 Qc3+ $11) 24. Rxb7) 23... Rac8 ?2 24. Qa3? (24. Bc4+!!1

bxc4 (24... Rxc4 25. Rxg7+ Kxg7 26. Qe7+.,24...Kh8 25.Rg7 Qa1 26.Ke2! bc 27.Qe7 Bf3 28. Kf3 Qh1 29 Rg2 and vin) 25. Rb2 Qxb2 26. Qxb2 Be4 27. Kf2 $16

) 24... Qxa3 25. Rxa3 d6 26. c3 dxe5 27. fxe5 f4 28. Kd2 (28. Kf2) 28... f3 29.

Rf1 Rf4 30. Ke3 g5 31. Rf2 Kg7 32. Rb2 Rcf8 33. Rf2 h5 34. c4 $2 (34. Rb3)

34... bxc4 35. Bxc4 Re4+ 36. Kd3 Rff4 37. Bxa6 Rxd4+ 38. Kc3 Bd5 39. Ra5 g4 40.

Bd3 Be6 41. Ra6 Kf7 42. Bb5 Rd5 43. Ra7+ Kg8 44. Rb2 Rxe5 45. Bd3 Bf7 0-1