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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 K4b4 draw
6 K5b4 draw
7 K5b5 draw
8 Ka3 draw
9 Ra8 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb6 draw
14 Rb7 draw
15 Rc8 draw
16 Rd8 draw
17 Rh8 draw
18 K4b5 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Rb2 loss in 1 half-moves
21 Re8 loss in 1 half-moves
22 Rg8 loss in 1 half-moves