user11068: In Max Lange attack..when white is giving gambit of d and e pawns and can grab a piece or good attacking favorable position. Then why black should accept it? Is there any solid defense against it?

user12540: I hope you are talking about the below line . " 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.0-0 Bc5 6.e5 " 
The Best response to the above line from Black is 6) ..d5! .
7.exf6 dxc4 8.Re1+ Be6 9.Ng5 Qd5 (9...Qxf6?? 10.Nxe6 fxe6 11.Qh5+ followed by 12.Qxc5 is a notorious trap) 10.Nc3 Qf5 (10...dxc3?? 11.Qxd5 wins, since 11...Bxd5 is illegal) 11.Nce4 0-0-0 with complicated play.
True the Theory of max lange extends long but it is refutable from Black side . Black needs to be extra cautious to avert White's Activity . Black should try castling Q-side . One line goes as follows 
"1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. Ng5 Qd5   10. Nc3 Qf5   11. Nce4 O-O-O   "
If on move no 9)White captures the g7 pawn then advantage goes to Black's side .
" 1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. fxg7 Rg8  " 
The White Player is the Man with the Plan and he needs to remember each move precisely else one incorrect move and the Tables will turn towards Black side .
The most aggressive line is " 1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. Ng5 Qd5   10. Nc3 Qf5   11. Nce4 O-O-O   12. Nxe6 fxe6   13. g4 Qe5   " . Here the Game depends on who is a better player .
If you are still unsure & afraid to play Max Lange then I would suggest that you try Philidor Defense as Black which is safe and does not involve too many gambits line . 
In top level Tournaments you can rarely see Max Lange nowdays .

11068: <p>In Max Lange attack..when white is giving gambit of d and e pawns and can grab a piece or good attacking favorable position. Then why black should accept it? Is there any solid defense against it?</p>
 12540: <p>I hope you are talking about the below line . " 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.0-0 Bc5 6.e5 " </p>

<p>The Best response to the above line from Black is 6) ..d5! .</p>

<p>7.exf6 dxc4 8.Re1+ Be6 9.Ng5 Qd5 (9...Qxf6?? 10.Nxe6 fxe6 11.Qh5+ followed by 12.Qxc5 is a notorious trap) 10.Nc3 Qf5 (10...dxc3?? 11.Qxd5 wins, since 11...Bxd5 is illegal) 11.Nce4 0-0-0 with complicated play.</p>

<p>True the Theory of max lange extends long but it is refutable from Black side . Black needs to be extra cautious to avert White's Activity . Black should try castling Q-side . One line goes as follows </p>

<p>"1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. Ng5 Qd5   10. Nc3 Qf5   11. Nce4 O-O-O   "</p>

<p>If on move no 9)White captures the g7 pawn then advantage goes to Black's side .</p>

<p>" 1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. fxg7 Rg8  " </p>

<p>The White Player is the Man with the Plan and he needs to remember each move precisely else one incorrect move and the Tables will turn towards Black side .</p>

<p>The most aggressive line is " 1. e4 e5   2. Nf3 Nc6   3. Bc4 Bc5   4. d4 exd4   5. O-O Nf6   6. e5 d5   7. exf6 dxc4   8. Re1+ Be6   9. Ng5 Qd5   10. Nc3 Qf5   11. Nce4 O-O-O   12. Nxe6 fxe6   13. g4 Qe5   " . Here the Game depends on who is a better player .</p>

<p>If you are still unsure &amp; afraid to play Max Lange then I would suggest that you try Philidor Defense as Black which is safe and does not involve too many gambits line . </p>

<p>In top level Tournaments you can rarely see Max Lange nowdays .</p>
