Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rf1 draw
14 Rf3 draw
15 Rf5 draw
16 Rf6 draw
17 Rf7 draw
18 Rg4 draw
19 Ra4 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rh4 loss in 2 half-moves