White to play and checkmate in two moves

1. Ra3!
   1. ... Kh1 2. Rxh3#
   

Date added: 2/1/2021

1.Nh5+!
1...Kh7 2.Qg7#
1...Kg8 2.Qg7#

Date added: 2/1/2021

1.Ng5!
1...Kh8 2.Qh7#
1...Kf8 2.Qf7#

Date added: 2/1/2021

1. h8=R!
   1. ... Kg7 2. Qh7#
   

Date added: 2/1/2021

1. g8=R! [2. Ra8#]
   1. ... Ka2 2. Ra8#

Date added: 2/1/2021

1. Bc7! [2. Qe5, Qd6#]
   1. ... Kc5 2. Qd6#
   1. ... Kxd4, e3 2. Qe5#
   

Date added: 3/1/2021

1. Ng6! [2. Qe5#]
1. ... Kc5 2. Qd6#
1. ... Kd4 2. Qe5#
1. ... Ke4 2. Qd3#
1. ... Ke6 2. Bc4#

Date added: 3/1/2021

1.e8=B! ~
2.Qe5#
2.Qd7#
1...Ke6 2.Qe5#

Date added: 3/1/2021

1.Qg4!
1...Kxe8 2.Qg8#
1...Kf6 2.Rf8#
1...Bf6 2.Qg8#
1...Bg7 2.Qe6#

Date added: 3/1/2021

1.Rd8! ~ 2.Bf5#
1...Qd4 2.Qe2#
1...Rd4 2.Nc5#
1...Nd4 2.Rxe3#
1...Qe4 2.Rd1#
1...Re4 2.Bb5#
1...e4 2.Nb2#

Date added: 3/1/2021

1. Bb2! waiting
1. ... Rf8 2. Rxf8#
1. ... Re8 2. Rxe8#
1. ... Rd8 2. Rxd8#
1. ... Rc8 2. Rxc8#
1. ... Rxb8+ 2. Qxb8#
1. ... Qf6 2. Bxf6#
1. ... Qe5+ 2. Bxe5, Qxe5#
1. ... Qd4 2. Bxd4#
1. ... Qc3 2. Bxc3#
1. ... Qxb2+ 2. Qxb2#
1. ... h6 2. Qxh6#
1. ... h5 2. Qxh5#

Date added: 4/1/2021

1.Qa1! ~ 2.Kf7#
1...Bg8 2.Kxg6#
1...Kg8 2.Qxa8#

Date added: 5/1/2021