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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 K4b4 draw
4 K4d4 draw
5 Kb3 draw
6 Kc3 draw
7 Kd3 draw
8 Rc6 draw
9 Re8 draw
10 Rg8 draw
11 K5b4 loss in 2 half-moves
12 K5d4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 K4b5 loss in 1 half-moves
17 K4d5 loss in 1 half-moves
18 K5b5 loss in 1 half-moves
19 K5d5 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Rb8 loss in 1 half-moves
22 Rd8 loss in 1 half-moves
23 Rh8 loss in 1 half-moves