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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rc5 win in 3 half-moves
6 Rd5 win in 3 half-moves
7 Ka1 draw
8 Ka3 draw
9 Kab2 draw
10 Kab3 draw
11 Kb1 draw
12 Kc2 draw
13 Kcb2 draw
14 Kcb3 draw
15 Kd2 draw
16 Kd3 draw
17 Kd4 draw
18 Re4 draw
19 Re6 draw
20 Re7 draw
21 Re8 draw
22 Rf5 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves