Chessmarimo

Chessmarimo (チェスマーリモ Chesumārimo) is a fusion of Chess and Kuromarimo, created by Wapol's Baku Baku Factory. Sanji comments that Kuromarimo is simply standing on Chess' shoulders and only their clothes were fused. Oda, however, treats Chessmarimo like it is one entity.

Abilities and Powers
Chessmarino has access to a great amount of weapons, such as arrows, mallets, and axes. He also has four hands, increasing his attack power and doubling the amount of objects he can hold.

Attacks

 * Yukidoke no Ya Mārimo (雪解けの矢マーリモ, Snow-Thawing Arrow Marimo): Chessmarimo fires two giant burning arrows with his four hands, each with one of Kuromarimo's afros on the end for extra power. This is called Marimo's Snow-Melting Arrow in the Viz Manga and FUNimation dub and simply Snow-Melting Arrows in the 4Kids dub.
 * Dobikkuri Mārimo, Quatro Hammer (ドビックリマーリモ四本大槌(クワトロハンマー), Super Surprise Marimo, Four Hammers): Chessmarimo wields four large wooden mallets (one in each hand) and uses them to bash the opponent senseless. This is called Marimo's Super Surprise Quattro Hammer in the Viz Manga and FUNimation dub and simply Super Surprise Quattro Hammer in the 4Kids dub.
 * Dobikkuri Mārimo, Quatro Axe (ドビックリマーリモ四本戦斧(クワトロアックス), Super Surprise Marimo, Four Axes): Pretty much the same thing as the last attack except with axes instead of mallets. This is called Marimo's Super Surprise Quattro Axe in the Viz Manga and FUNimation dub and Supreme Quattro Axe in the 4Kids dub.
 * Yukiwarisou (雪割り草, Snow-Cutting Grass): After using his Dobikkuri Marimo, Quatro Axe technique Chessmarimo makes an X shaped cleve with all four axes the sends a slicing shockwave along its path. This is called Snow-Slicing Blade in the Viz Manga and 4Kids dub and Snow-Splitting Blade in the FUNimation dub.
 * Happou Yukidare (八方雪倒れ, Snow Falling From All Directions): After using his Dobikkuri Marimo, Quatro Axe technique Chessmarimo charges at his opponent slicing and slashing wildly. In the Viz Manga and 4Kids and FUNimation dubs, this attack is called Multi-Directional Snow Splitter.

History
He was defeated by Chopper using his Rumble Ball scope. His weakness, according to the scope, is the section under Chess' chin. He was defeated by Chopper's Kokutei Roseo. It is unknown what happened to him after Chopper defeated him.