Draft Hiddenqueen, Grasshopper and Knightmate chess (rules unwritten)
[vchess.git] / client / src / translations / rules / Enpassant / en.pug
CommitLineData
7d8bf63e
BA
1p.boxed
2 | All pieces can be captured en passant, by any piece.
3
4p More precisely:
5ul
6 li.
7 A piece making a multistep move can be captured by an opponent's piece
8 guarding a square on its way; this capture is only possible right after
9 the move (same condition as for en passant pawns captures).
10 li.
11 Even if the capturer gets captured en passant on next turn,
12 the initial captured piece does not return to the board.
13
14p This is a generalisation of the pawn en passant capture, which is still possible.
15
16h3 Special moves
17
18ul
19 li.
20 Knights become knightriders, which may make multi knight-steps in the same direction.
21 For example in the standard initial position, the knightrider on g1
22 can go to e5 or capture d7 in addition to the knight moves (see diagram below).
23 li The king can capture a piece en passant by making a knight move.
24
25figure.diagram-container
26 .diagram
27 | fen:rnbqk1nr/ppppppbp/6p1/8/8/2NP5/PPP1PPPP/R1BQKBNR h3,f3,e5,d7:
28 figcaption.
29 Possible knightrider moves after 1.d3 g6 2.Nc3 Bg7.
30 If 3.Nxd7, 3...Bxe5 e.p. is possible.
31
a97bdbda
BA
32p.
33 Due to the extended knight movement, a capture, check or even checkmate
34 could be played at move 1. On the following diagram 1.Nxe7 is mate,
35 and black in turn could play 1...Nxg2 trapping the queen.
36 Consequently, captures are disabled at move 1.
37
38figure.diagram-container
39 .diagram
40 | fen:nbqnbrkr/pppppppp/8/8/8/8/PPPPPPPP/RNKBQNBR:
41 figcaption 1.Nxe7# and 1...Nxg2: "knightriders' anomalies".
42
7d8bf63e
BA
43h3 Source
44
45p
46 a(href="https://www.chessvariants.com/difftaking.dir/enpassant.html") En Passant chess
47 |  on chessvariants.com.