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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kab3 draw
10 Kb1 draw
11 Kb2 draw
12 Kb4 draw
13 Kb5 draw
14 Kc1 draw
15 Kc3 draw
16 Kcb3 draw
17 Kd1 draw
18 Kd2 draw
19 Kd3 draw
20 Re3 draw
21 Re6 draw
22 Re8 draw
23 Rf7 draw
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves