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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Kd2 win in 5 half-moves
5 Rd5 win in 5 half-moves
6 Kd3 draw
7 Ke1 draw
8 Ke3 draw
9 Kf1 draw
10 Kf2 draw
11 Kf3 draw
12 Kg1 draw
13 Kg2 draw
14 Kh2 draw
15 Ra5 draw
16 Rb5 draw
17 Rc3 draw
18 Rc4 draw
19 Re5 draw
20 Rf5 draw
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves