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 Rc7 win in 3 half-moves
3 Ka2 draw
4 Ka5 draw
5 Kaa3 draw
6 Kab4 draw
7 Kb5 draw
8 Kba3 draw
9 Kbb4 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Ra7 draw
14 Rb7 draw
15 Rd7 draw
16 Re1 draw
17 Re6 draw
18 Re8 draw
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves