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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Rd7 draw
4 Re2 draw
5 Re4 draw
6 Re8 draw
7 Rf7 draw
8 Rg7 draw
9 Rh7 draw
10 Ka1 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 K1a2 loss in 1 half-moves
23 K1b2 loss in 1 half-moves
24 K1c2 loss in 1 half-moves
25 K3a2 loss in 1 half-moves
26 K3b2 loss in 1 half-moves
27 K3c2 loss in 1 half-moves