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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rd5 win in 3 half-moves
6 Kb1 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 Rb8 draw
15 Rc8 draw
16 Rd1 draw
17 Rd3 draw
18 Rd6 draw
19 Rd7 draw
20 Re8 draw
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves