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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 K2b3 draw
9 K2c3 draw
10 K2d3 draw
11 K4b3 draw
12 K4c3 draw
13 K4d3 draw
14 Ra2 draw
15 Rb3 draw
16 Rb4 draw
17 Rb7 draw
18 Rb8 draw
19 Kd2 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves