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

EGTB: win in 12 half-moves

# move score
1 Rb8 win in 11 half-moves
2 Ra8 win in 13 half-moves
3 K1a1 draw
4 K1a2 draw
5 K2a1 draw
6 K2a2 draw
7 Ka3 draw
8 Kb3 draw
9 Rd4 draw
10 Rd5 draw
11 Rd6 draw
12 Rd7 draw
13 Rh8 draw
14 K1c1 loss in 2 half-moves
15 K1c2 loss in 2 half-moves
16 K2c1 loss in 2 half-moves
17 K2c2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves