TODO

   1 Finish rules translation in Spanish
   2
   3 Design: final touch (gain extra space on top, using space on the right)
   4 Crazyhouse: center reserves, grey if zero available, numbers superimposed
   5
   6 Bug MarseilleRules turn issue in computer game (last move is wrong)
   7
   8 [Site "vchess.club"]
   9 [Variant "Marseille"]
  10 [Date "2018-12-26"]
  11 [White "Myself"]
  12 [Black "Computer"]
  13 [FenStart "nrqkbrnb/pppppppp/8/8/8/8/PPPPPPPP/RKQBNRBN"]
  14 [Fen "1rq3nb/1pk1p1p1/1Np1p2p/p7/8/2P5/PP2P1PP/RK1B2B1 w1 1000 -"]
  15 [Result "0-1"]
  16
  17 1.f4 a5,h6 2.d3,c3 c6,Kc7 3.Qe3,Qe5 d6,dxe5 4.fxe5,e6 fxe6,Rxf1 5.Ng3,Nxf1 Nb6,Bg6 6.Nd2,Ne4 Bxe4,Bxd3 7.Nxd3,Nc5 Na4,Nxb6
  18
  19 1.f2f4 a7a5,h7h6 2.d2d3,c2c3 c7c6,d8c7 3.c1e3,e3e5 d7d6,d6e5 4.f4e5,e5e6 f7e6,f8f1 5.h1g3,g3f1 a8b6,e8g6 6.f1d2,d2e4 g6e4,e4d3 7.e1d3,d3c5 c5a4,a4b6