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

EGTB: win in 4 half-moves

# move score
1 K4b3 win in 3 half-moves
2 K4d3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Kb1 win in 7 half-moves
7 Kb2 win in 7 half-moves
8 Kc1 win in 7 half-moves
9 Kd1 win in 7 half-moves
10 Kd2 win in 7 half-moves
11 Kc5 win in 9 half-moves
12 K2b3 draw
13 K2d3 draw
14 Kd4 draw
15 Kd5 draw
16 Ra3 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves