Quick answer
Knight Endgame Outpost is an endgame technique: bishop-versus-knight coordination. Work from the first evidence position for Knight Endgame Outpost, and begin by testing Ne3.
Begin from Ne3 in 7k/3b4/8/8/3K4/8/2N5/8 w - - 4 3. Count the material, king routes, promotion squares and reserve tempi before applying a theoretical rule. The evidence answer is: Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Ne3.
In the Knight Endgame Outpost example, notice: side White; pieces Black king h8, Black bishop d7, White king d4, White knight c2; legal first moves Kc5, Kd5, Ke5, Ke4, Ke3, Kd3, Kc3, Kc4. Use the inventory as a reading aid for this position alone rather than as a template for other games.
Material and result question
The first evidence board tests bishop-versus-knight coordination; the second board tests bishop-versus-knight coordination. Use direct FEN setup to reconstruct A and direct FEN setup to reconstruct B when the evidence includes move text. Shared language is catalogued on the Chess Wiki and the Endgames hub. Then compare Material Values with Knight Versus Pawns, Bishop Versus Pawns, Two Bishops Versus Bishop around the king's route around a pawn chain.
The two inventories make the distinction concrete. A contains side White; pieces Black king h8, Black bishop d7, White king d4, White knight c2; legal first moves Kc5, Kd5, Ke5, Ke4, Ke3, Kd3, Kc3, Kc4; B contains side White; pieces Black king f7, White knight e6, Black bishop b3, White king f3; legal first moves Nc7, Nd8+, Nf8, Ng7, Ng5+, Nf4, Nd4, Nc5. Compare the side to move before comparing the labels in the context of king opposition on the critical file.
Topic dossier for this page and board pair r1:7k | r2:3b4 | r3:8 | r4:8 | r5:3K4 | r6:8 | r7:2N5 | r8:8 / r1:8 | r2:5k2 | r3:4N3 | r4:8 | r5:8 | r6:1b3K2 | r7:8 | r8:8: start with the king's route around a pawn chain; then test king opposition on the critical file; keep a knight route that changes the blockade separate from the moment to trade the last pawn; use a stalemate resource as the transfer check; and reserve a theoretical draw with practical tests for the exception.
Conversion or defense plan
On the first board, calculate Ne3 after Ne3 and write down the opponent's best reply around the king's route around a pawn chain. On the second board, calculate Nd4 after Nd4 and check king opposition on the critical file. Separate the practical conversion question from the result question; side to move and one checking distance can change the conclusion. In this case the useful condition is a theoretical draw with practical tests.
Key claim: Knight Endgame Outpost is illustrated here by bishop-versus-knight coordination; the first concrete test is Ne3. The board anchor is 7k/3b4/8/8/3K4/8/2N5/8; the example is intentionally narrower than the topic label and should not be generalised without checking the surrounding position..
Practical boundary: To answer “What exact king, pawn, and move-order conditions decide knight endgame outpost, and how should each side play them?”, compare the recorded setup with Nd4 and the opponent's reply. The decision is useful only when the stated condition survives that concrete test on board 8/5k2/4N3/8/8/1b3K2/8/8. The evidence records No tablebase outcome is asserted by this generated record; verify the exact FEN before publication and the second board signature r1:8 | r2:5k2 | r3:4N3 | r4:8 | r5:8 | r6:1b3K2 | r7:8 | r8:8. The false-positive test is whether a knight route that changes the blockade appears without the moment to trade the last pawn, so the conclusion is useful only when the stated condition survives that concrete test.
Evidence positions
example-1: bishop-versus-knight coordination
Show answer
Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Ne3.
Why this position is here: Knight Endgame Outpost is represented by bishop-versus-knight coordination. This is a direct FEN setup with board anchor 7k/3b4/8/8/3K4/8/2N5/8; no opening history is inferred from the diagram.
FEN: 7k/3b4/8/8/3K4/8/2N5/8 w - - 4 3
Question: What is the first concrete decision in this knight endgame outpost position?
Answer cue: Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Ne3. The first candidate to test is Ne3. Replay Ne3 on board anchor 7k/3b4/8/8/3K4/8/2N5/8 and write down what changes after it.
Evidence boundary: No tablebase outcome is asserted by this generated record; verify the exact FEN before publication.
example-2: bishop-versus-knight coordination
Show answer
Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Nd4.
Why this position is here: Knight Endgame Outpost is represented by bishop-versus-knight coordination. This is a direct FEN setup with board anchor 8/5k2/4N3/8/8/1b3K2/8/8; no opening history is inferred from the diagram.
FEN: 8/5k2/4N3/8/8/1b3K2/8/8 w - - 6 4
Question: What is the first concrete decision in this knight endgame outpost position?
Answer cue: Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Nd4. The first candidate to test is Nd4. Replay Nd4 on board anchor 8/5k2/4N3/8/8/1b3K2/8/8 and write down what changes after it.
Evidence boundary: No tablebase outcome is asserted by this generated record; verify the exact FEN before publication.
example-3: bishop-versus-knight coordination
Show answer
Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Nd4.
Why this position is here: Knight Endgame Outpost is represented by bishop-versus-knight coordination. This is a direct FEN setup with board anchor 8/7k/8/5b2/8/8/2N1K3/8; no opening history is inferred from the diagram.
FEN: 8/7k/8/5b2/8/8/2N1K3/8 w - - 4 3
Question: What is the first concrete decision in this knight endgame outpost position?
Answer cue: Knight Endgame Outpost: identify the stable outpost and the pawn color that determines which minor piece improves. Candidate line: Nd4. The first candidate to test is Nd4. Replay Nd4 on board anchor 8/7k/8/5b2/8/8/2N1K3/8 and write down what changes after it.
Evidence boundary: No tablebase outcome is asserted by this generated record; verify the exact FEN before publication.
Reading the line
Read the first example (id example-1) as a complete record: continuation Ne3, source tablebase. This is a direct FEN setup with board anchor 7k/3b4/8/8/3K4/8/2N5/8; no opening history is inferred from the diagram. If A does not expose bishop-versus-knight coordination, correct the evidence before relying on the prose.
Read the second example (id example-2) separately: continuation Nd4, source tablebase. Its feature is bishop-versus-knight coordination; inventory side White; pieces Black king f7, White knight e6, Black bishop b3, White king f3; legal first moves Nc7, Nd8+, Nf8, Ng7, Ng5+, Nf4, Nd4, Nc5. Compare what changes between Ne3 and Nd4.
Boundary cases
The main mistake to avoid with Knight Endgame Outpost is applying a remembered endgame rule while ignoring side to move, king placement or an unverified result. In A, the missing condition must be located in r1:7k | r2:3b4 | r3:8 | r4:8 | r5:3K4 | r6:8 | r7:2N5 | r8:8 after Ne3; in B, test it against r1:8 | r2:5k2 | r3:4N3 | r4:8 | r5:8 | r6:1b3K2 | r7:8 | r8:8 after Nd4.
For Knight Endgame Outpost, the first board's evidence boundary (after Ne3) is No tablebase outcome is asserted by this generated record; verify the exact FEN before publication. The second board's evidence boundary for Knight Endgame Outpost is No tablebase outcome is asserted by this generated record; verify the exact FEN before publication. If a trusted source or careful calculation changes the conclusion around a stalemate resource, update both the evidence record and this article.
Practice from a real game
play the position for both sides, record the critical tempo, and verify the exact FEN against the cited tablebase before publication. Start with A's side to move and r1:7k | r2:3b4 | r3:8 | r4:8 | r5:3K4 | r6:8 | r7:2N5 | r8:8; record two candidates, the reply to Ne3 and the correction. Repeat with B's side to move and r1:8 | r2:5k2 | r3:4N3 | r4:8 | r5:8 | r6:1b3K2 | r7:8 | r8:8; the changed board tests transfer rather than diagram memory.
After the drill, compare your notes with Knight Versus Pawns, Bishop Versus Pawns, Two Bishops Versus Bishop through the moment to trade the last pawn. Keep A's rejected alternative beside B's chosen line Nd4; this shows whether the conclusion survived a new board signature.
Sources and scope
Sources for Knight Endgame Outpost: Syzygy tablebase verification reference, 1chess.online editorial scope. Source ids are tablebase, original-analysis. Primary evidence hook: tablebase. Comparisons and practice notes are editorial. Evidence revision: 2026-08-remediation-r2.
Scope note for board pair r1:7k | r2:3b4 | r3:8 | r4:8 | r5:3K4 | r6:8 | r7:2N5 | r8:8 / r1:8 | r2:5k2 | r3:4N3 | r4:8 | r5:8 | r6:1b3K2 | r7:8 | r8:8: this page does not claim that Ne3 is an engine principal variation, that an exact endgame result is verified when the evidence says it is not, or that a tool output replaces human calculation. The conclusion is limited to the recorded boundary and the exception a knight route that changes the blockade.