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 Rb7 win in 3 half-moves
3 Rb6 win in 7 half-moves
4 K4b5 draw
5 K6b5 draw
6 Rb1 draw
7 Rb5 draw
8 Rb8 draw
9 Kb3 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 K4c5 loss in 1 half-moves
21 K4d5 loss in 1 half-moves
22 K6c5 loss in 1 half-moves
23 K6d5 loss in 1 half-moves