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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rd3 win in 1 half-moves
6 Rd5 win in 1 half-moves
7 Ra1 draw
8 Rd2 draw
9 Rd4 draw
10 K5b6 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 K5b5 loss in 1 half-moves
13 K6b5 loss in 1 half-moves
14 K6b6 loss in 1 half-moves
15 Rb1 loss in 1 half-moves
16 Rd6 loss in 1 half-moves
17 Rd7 loss in 1 half-moves
18 Rd8 loss in 1 half-moves
19 Re1 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rh1 loss in 1 half-moves