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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Kd3 win in 7 half-moves
4 Rb3 win in 9 half-moves
5 Ra3 win in 11 half-moves
6 Kb6 win in 13 half-moves
7 Kc6 win in 13 half-moves
8 Ka4 win in 19 half-moves
9 Ka5 draw
10 Ka6 draw
11 Kc4 draw
12 Kc5 draw
13 Ke2 draw
14 Kf2 draw
15 Kf3 draw
16 Rc1 draw
17 Rc2 draw
18 Rc8 draw
19 Rd3 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves