Two tactical positions (Rating level ~ 2000)

1- Black to play and win

2- White to play and win !

Tactics,Tactics, chess middle game is 99% tactics ...

Tactical conclusion: PART II

White to play and win (Follow-up from previous post)
The previous post name Tactical Conclusion got commentators posting very interesting lines. Everyone agreed to play the introductory good moves as follow

1 Qg8+ Kh6 2 Qh8+ Kg5 which brings the diagram above

Can you work out all variations on move 3 ?

tactical conclusion

Can you win the following position with White ?

You can try against your computer ( Fritz, Rybka ) or try to visualize the winning line and post it in the comments section.

The most difficult is to win a won game !