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

EGTB: win in 10 half-moves

# move score
1 Ra1 win in 9 half-moves
2 Rb1 win in 13 half-moves
3 Kb4 win in 15 half-moves
4 Ka4 draw
5 Ka7 draw
6 Kaa5 draw
7 Kab6 draw
8 Kb7 draw
9 Kba5 draw
10 Kbb6 draw
11 Kc4 draw
12 Rc1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd7 draw
16 Rd8 draw
17 Rh1 draw
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves