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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 K4b5 draw
4 K4d5 draw
5 K5b5 draw
6 K5d5 draw
7 Kc3 draw
8 Kc6 draw
9 Kd6 draw
10 Rb1 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 K4d4 loss in 1 half-moves
16 K5d4 loss in 1 half-moves
17 Kb3 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kd3 loss in 1 half-moves
20 Rb3 loss in 1 half-moves