8/6pp/8/pp1kpp2/7P/PP2KP2/2P3P1/8 b - - bm h7h5; id "Covax 2.01";
8/2b2k2/p5p1/1p1p1p1p/1B1P3P/1P2P1P1/P4P2/6K1 b - - bm f7e8; id "Covax 2.02";
8/8/p2bk1p1/1p1p3p/3PP2P/1P2K1P1/P7/4B3 b - - bm d6c7; id "Covax 2.03";
8/pp3pkp/8/3p4/2P2K1P/8/P2n1PP1/5B2 w - - bm c4d5; id "Covax 2.04";
6k1/6pp/2b2p2/1p1p4/p6P/1P1NPPP1/P4K2/8 b - - bm g7g5; id "Covax 2.05";
8/7p/3N1p2/8/1P1k3P/6P1/1r3P2/4K3 w - - bm e1f1; id "Covax 2.06";
8/8/8/p7/2R1Pk2/r6p/7K/8 w - - bm e4e5; id "Covax 2.07";
1r4k1/6pp/p7/2Pp4/8/4P3/P5PP/3R2K1 w - - bm h2h3; id "Covax 2.08";
1R6/6k1/6pp/4p3/1P2r2P/6K1/5PP1/8 w - - bm h4h5; id "Covax 2.09";
8/p3p2p/3k1b2/p6p/2rPK3/P5P1/1B5R/8 b - - bm h5h4; id "Covax 2.10";
6R1/1k2pK2/8/8/8/5N2/p4Pb1/8 w - - bm g8e8; id "Covax 2.11";
8/5p1k/6pp/1r6/1r5P/3R1NP1/3N1PK1/8 w - - bm f3g1; id "Covax 2.12";
5rk1/p4pp1/Bp3n1p/8/8/8/PP3PPP/3R2K1 w - - bm f2f4; id "Covax 2.13";
4b1k1/p2r2pp/2p2p2/2P5/n7/P5B1/5PPP/2R2BK1 w - - bm g3d6; id "Covax 2.14";
6k1/pp3p2/6p1/3p4/2pN4/P1P2P1P/1P2RKP1/3q4 b - - bm f7f5; id "Covax 2.15";
