[fen "2rq2kr/p1ppbp2/1pn1p1pP/4P3/3P2Qn/2P5/PP3P2/RNB1K2R w - - 0 1"]
Is white in a weaker position then black? ... What are the key points?
The key points are -
- White is a whole piece down for no compensation
- White has no attack
- White has no pawn levers
- The white h pawn is weak and black can round it up at leisure and take it
In short, white is not just weaker than black, white is completely lost
Please review it again. My bad, I missed the white bishop, now edited
Well, a white bishop suddenly appearing on d3 changes everything. The g6 pawn is now a major problem for black. With white to move (as indicated by your fen) black is just lost. The knight on h4 is en prise. White can just take it. Here's what happens if black tries to recapture.
[fen "2rq2kr/p1ppbp2/1pn1p1pP/4P3/3P2Qn/2PB4/PP3P2/RNB1K2R w - - 0 1"]
1. Rxh4 Bxh4 2. Bxg6 fxg6 (2...Kf8 3. Bxf7 Kxf7 4. Qg7+ Ke8 5. Qxh8+ Ke7 6. Qg7+ Ke8 7. h7) 3. Qxg6+ Kf8 4. Qg7+ Ke8 5. Qxh8+ Ke7 6. Qg7+ Ke8 7. h7