Editing Two knights endgame (section)

====Examples====
{{Chess diagram small
| tright
| 

|  |  |  |  |  |  |  |  
|  |  |  |  |  |kl|  |kd
|  |  |  |  |  |  |  |  
|  |  |  |  |  |nl|  |  
|  |  |  |  |  |  |  |  
|  |  |  |pd|  |  |  |  
|  |  |  |nl|  |  |  |  
|  |  |  |  |  |  |  |  

| White to move wins.
}}
This diagram shows an example of how having the pawn makes things worse for Black (here Black's pawn is past the Troitsky line), by making Black have a move available instead of being stalemated.

:'''1. Ne4 d2''' 
:'''2. Nf6+ Kh8''' 
:'''3. Ne7''' (if Black did not have the pawn at this point, the game would be a draw because of stalemate) 
:'''3... d1=Q''' 
:'''4. Ng6#''' 
If Black did not have the pawn move available, White could not force checkmate.
{{clear}}

{{Chess diagram small
| tright
| 

|  |  |  |  |  |  |  |  
|kd|  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  
|  |  |  |  |kl|nd|  |  
|  |  |  |  |  |  |  |  
|pl|  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  
|  |nd|  |  |  |  |  |  

| Black to move wins in 115 moves.
}}
The longest wins require 115 moves; this is one example starting with '''1... Ne7'''.<ref>{{cite web|url=https://syzygy-tables.info/?fen=8/k7/8/4Kn2/8/P7/8/1n6_b_-_-_0_1 |title = Syzygy endgame tablebases}}</ref>
{{clear}}

{{Chess diagram small
| tright
| 

|  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |nd  
|  |  |  |  |  |  |  |  
|  |  |  |  |pl|  |  |  
|  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |kl  
|  |  |  |  |  |  |  |nd  
|  |  |  |  |  |  |  |kd  

| Black to move wins in 86 moves.
}}
This position is winnable, but the white pawn can be allowed to move only after 84 moves, making the win impossible under the [[fifty-move rule]].
{{clear}}