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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Ka8 draw
5 Kb5 draw
6 Kb7 draw
7 Kb8 draw
8 Ra4 draw
9 Rc4 draw
10 Rd4 draw
11 K5a6 loss in 2 half-moves
12 K5b6 loss in 2 half-moves
13 K7a6 loss in 2 half-moves
14 K7b6 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rh4 loss in 2 half-moves