1.Se3!
[1.Sxf6?
Re2
2.Sd7+
(2.Sh7+
Kf7
3.Rg7+
(3.Sg5+
Kf6
4.Sh7+
Ke5
5.c3
a4 -+) 3...Ke6
4.c3
Bc2
5.Sf8+
Kd6
-+; 2.Rg7
Rh2+
3.Sh7+
(3.Rh7
Rxh7+
4.Sxh7+
Kf7
5.c3
Kg6
6.Sf8+
Kf5
7.Sd7
Ke4
8.Sc5+
Ke3
9.Kg7
Kd2
10.Se4+
Kd3 -+) 3...Ke8
4.Kg8
Bxc2
5.Sf6+
Kd8
6.Rd7+
Kc8
7.Rd5
Bb3
8.Rc5+
Kd8
9.Kg7
Rg2+
10.Kf8
Rg3
-+) 2...Kf7
3.Rg7+
Ke6
4.Sf8+
(4.c3
Re3
5.Sc5+
Kf6
6.a4
Bc2
7.Sd7+
Kf5
8.Sc5
Rxc3
9.Ra7
Re3 -+) 4...Kf5
5.Ra7
c3
6.Rxa5+
Re5
7.Ra7
Bxc2
8.Rc7
Re3
-+] 1...Rxe3
mainB) [main A) 1...Kf7+
2.Kh7
Rxe3
(2...Be2
3.Sf5
Re5
4.Rg7+
Ke6
5.Sd4+
Kd5
6.Rd7+
Kc5
7.c3
Bg4
(7...Re3
8.Rc7+
Kd5
9.Ra7 =) 8.Rb7
Kd5
(8...f5
9.Kg6
Kd5
10.Kf6
Re3
11.Rd7+
Ke4
12.Sxf5
Bxf5
13.Rd4+
Kf3
14.Kxf5
Rxc3
15.Rh4 =) 9.Kg6
Re3
10.Rb5+
Ke4
11.Rxa5
Rxc3
12.Sb5
Rd3
13.Kxf6
=) 3.Rxe3
Bxc2+
4.Kh6
Bg6
5.a4!
(5.Rg3? (Rf3?) 5...Be4
6.Re3
f5
7.Rc3
Bd3
8.Kg5
Ke6
9.Kf4
Kd5
10.Ke3
Ke5
11.Rc1
f4+
-+) 5...Bc2
6.Re2
(Re1) 6...Bb3
7.Re3
Z 7...Bc2
8.Re2
(Re1) 8...Bd3
9.Re3
Bg6
(9...Bf5
10.Kh5
Bc2
11.Kh4 =) 10.Rb3!
cxb3
stalemate (10...Be4
11.Rb5
c3
12.Rxa5
c2
13.Rc5
Ke6
14.a5
Kd6
15.Rc3
=) ] 2.Rxe3
Bxc2
3.a4!
Bxa4
[3...Kf7
4.Re5
Bd3
5.Rxa5
=] 4.Ra3
Bc2
5.Ra2!
[5.Rxa5?
Bd3
Z 6.Re5
(6.Ra7
f5
7.Rd7
Ke8 -+; 6.Rb5
Ke7
7.Kg7
f5
8.Kg6
f4+
9.Kg5
f3
10.Rb2
c3
-+; 6.Rh5
Ke7
7.Kg7
f5
8.Kg6
Ke6
9.Kg5
Ke5
10.Rh8
c3
-+) 6...Kf7
zz] 5...Be4
6.Ra4!
Bd3
7.Rxa5
zz 7...Kf7
[7...c3
8.Rc5
c2
9.Rxc2!
Bxc2
stalemate; 7...Ke7
8.Kg7
f5
9.Kg6
f4+
(9...Ke6
10.Kg5 =) 10.Kg5
f3
11.Ra2
c3
12.Kg4
=] 8.Re5!
zz 8...Kg6
[8...fxe5
stalemate; 8...f5
9.Rxf5+
Bxf5
stalemate] 9.Rc5
Kf7
10.Re5
Kg6
11.Rc5
f5
12.Rxc4!
Bxc4
stalemate.