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 Re3 win in 3 half-moves
5 Re4 win in 3 half-moves
6 K2a2 draw
7 K2a3 draw
8 K3a2 draw
9 K3a3 draw
10 Ka1 draw
11 Ka4 draw
12 Kb1 draw
13 Kb4 draw
14 Kc4 draw
15 Rd7 draw
16 Re5 draw
17 Re6 draw
18 Re8 draw
19 K2c2 loss in 2 half-moves
20 K2c3 loss in 2 half-moves
21 K3c2 loss in 2 half-moves
22 K3c3 loss in 2 half-moves
23 Kc1 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves