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 Kb2 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Rc2 win in 3 half-moves
6 Rd3 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Rf3 win in 3 half-moves
9 Ka2 draw
10 Ke2 draw
11 Kf1 draw
12 Kf2 draw
13 Rc1 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rg3 draw
18 Rh3 draw
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves