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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Rb4 win in 7 half-moves
5 K6b6 draw
6 K6b7 draw
7 K6d6 draw
8 K6d7 draw
9 K7b6 draw
10 K7b7 draw
11 K7d6 draw
12 K7d7 draw
13 Kb8 draw
14 Kc8 draw
15 Kd8 draw
16 Ra4 draw
17 Rh4 draw
18 Kd5 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves