More Robbie blunders

[FEN "1r1q3k/3b1p2/p1pQ1nrB/8/2P5/6PP/P5B1/3R1RK1 w - - 0 1"]

1.Be3 {Is a blunder because?} Ng4 {the discovery on the queen and Qd4 is kind of forced, but if...} 2.Qxd7 Qxd7 3.Rxd7 Nxe3 {black saves the piece and is not totally busted, just worse}

[Event "Banded Grand Long Haul"]
[Site "http://www.redhotpawn.com"]
[Date "2013.11.12"]
[EndDate "2013.11.28"]
[Round "1"]
[White "princess xena"]
[Black "Exuma"]
[WhiteRating "2147"]
[BlackRating "1754"]
[WhiteElo "2147"]
[BlackElo "1754"]
[Result "1-0"]
[GameId "10313880"]

1. e4 c5 2. b4 b6 3. bxc5 bxc5 4. Ng1f3 d6 5. Nb1c3 Ng8f6 6. e5 dxe5 7. Nf3xe5 e6 8. Qd1f3 Nf6d5 9. Qf3xf7 1-0

[FEN "2r1r1k1/3qnpp1/p1p2n1p/1p1p4/1P1P4/P1NBPP1P/1Q4P1/2R1R1K1 w KQkq - 0 1"] {ok, the most logical choice seems e4 so} 1.e4 dxe4 {and now instead of taking with the knight, I mechanically took with the pawn, ouch} 2.fxe4 {and immediately resigned because of ...Qxd4 and ...Qxd3 an outrageous blunder!}

[FEN "1r3rk1/p4pbp/bp4p1/q2Bp3/P1P1P3/8/4NPPP/R1Q2RK1 w KQkq - 0 1"] {here i have just played ...Ba6 and my idea is to take advantage of the precarious position of the c pawn with ...Rc8 and ...Qc5} 1.Nc3 {and now it seems even more attractive, i can take the pawn after the bishop recaptures ...Rc8 and I have won a pawn....but.....} 1...Bxc4 2.Bxc4 Rbc8 3.Nd5 {the knight escapes} Qc5 4.Ba6 {and the bishop and the knight have both escaped! drat drat and double drat!}