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

EGTB: win in 20 half-moves

# move score
1 Re7 win in 19 half-moves
2 R7a6 win in 23 half-moves
3 R3a4 win in 25 half-moves
4 Kb3 draw
5 Kd3 draw
6 R3a5 draw
7 R3a6 draw
8 R7a4 draw
9 R7a5 draw
10 Ra8 draw
11 Rb3 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Kb2 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves