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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb4 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 R3a4 draw
10 R3a5 draw
11 R3a6 draw
12 R7a4 draw
13 R7a5 draw
14 R7a6 draw
15 Ra2 draw
16 Ra8 draw
17 Rb7 draw
18 Rc7 draw
19 Rd7 draw
20 Re7 draw
21 Rf7 draw
22 Rg7 loss in 1 half-moves
23 Rh7 loss in 1 half-moves