19 problem combinations of Roel Boomstra

[@jdburgerable]

geweldige combinaties in prachtige praktijkstellingen!!

[@srilankavisit2980]

Roel Boomstra is my favorite .i love him . may allah bless him.

[@CientificoTV]

Es una persona prepotente y Poco simpático pero con un asombroso nivel de damas

[@gabrielebanja553]

Incredible stuff!!

[@pedropedreira3734]

Sensacional meu jovem! Continue postando essa série de problemas combinatórios dos grandes jogadores!

[@ognyelyseegabin7311]

La dernière combinaison est le Master piece.

[@enmanueldotelrodriguez1023]

I love it

[@leocardoso7411]

Muito bom, gostei!🙅

[@FranciscoSilva-zd4ib]

Como faço para acompanhar o campeonato mundial de damas internacionais.

[@marcotjn]

www.fmjd.org/ veja o lado esquerdo com os próximos torneios

[@FranciscoSilva-zd4ib]

Obrigado

[@jeroengijsbers3021]

Ik zat tegen overhem tijdens het nijmegen open 2019 het staat op Facebook, zoek Nijmegen internationale damtoernooi Groetjes

[@didiernoukeu2543]

Roël est trop fort

[@MyCreativeSkillz]

World champ

[@nampaadansoko8682]

Un vrai génie

[@user-yn4fq3ei5b]

Are this compositions or combinations from a game?

[@marcotjn]

Problem combinations are 90% compositions!

[@yayacoulibaly5806]

1er francophone je veux mes likes

[@ricardoheredia9108]

Minuto 2: 06 mala jugada tenia que avanzar para dama en su lado derecho

[@n8w8rem22]

Not possibel : after 29-34 25- 20 15 x 24 en queen 2 x x 39 . And after 29-33 queen 2-24 33-39* and 25- 20 39-43 or 44 queen 24-2 15x24 an 2 x x win. After 25-20 you can not geve piece 3-8 24 x 2 15 x 24 2 x x and win .

[@svennomore729]

Baba Sy influence