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EGTB: win in 56 half-moves

# move score
1 Rg4 win in 55 half-moves
2 Ra4 draw
3 Rd5 draw
4 Rd6 draw
5 Rd7 draw
6 Re4 draw
7 Rf4 draw
8 Rh4 draw
9 Kc1 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd8 loss in 2 half-moves