White to play and checkmate in three moves

1. Kg3! [2. Qb6+

2. ... Ke5 3. Nxf7#

2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#]

1. ... Bg7 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Bf6 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Be5+ 2. Qxe5+

2. ... Kxe5 3. Nxf7#

1. ... f6 2. Qb6+

2. ... Ke5 3. Nf7#

1. ... f6 2. Kf4 [3. Qb6#]

2. ... Rxg8 3. Qe5#

1. ... Rf6 2. Kf4 [3. Qe5, Qb6#]

2. ... Re6/g6/xh6, Re1 3. Qb6#

1. ... Re6 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Re6 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Rxh6 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rxh6 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Bxf5+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

2. ... Be4 3. Qc5, c5#

1. ... Bxh5+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... d2 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Ne4+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Nh1+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Nf1+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Rc1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rb1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Ra1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Ra1 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Rd2 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rd2 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Re1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rf1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rf1 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Rg1+ 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

1. ... Rh1 2. Qb6+

2. ... Ke5 3. Nxf7#

1. ... Rh1 2. Kf4 [3. Qb6#]

2. ... Be5+ 3. Qxe5#

Date added: 7/1/2023

1. Qc8! [2. Qa6#]
1. ... Rb7 2. Qg4 [3. Nc5#]
2. ... Na7/c7/d6/a3 3. Nxc3#
1. ... Ra7 2. Qg4 [3. Nc5#]
2. ... Nc7/d6/a3 3. Nxc3#
1. ... Nc7 2. Qb7 [3. Qb4, Qb3#]
2. ... Na6/d5 3. Qb3/xa6#
2. ... Nb5 3. Qa6#
2. ... Bc5 3. Qb3, Nxc5/xc3#
2. ... Bb6 3. Nxc3#
2. ... Nd2 3. Qb4#
1. ... Bb6 2. Qa6+
2. ... Ba5 3. Qxa5, Nc5#
1. ... Bb6 2. Nc5+
2. ... Bxc5 3. Qa6#

Date added: 7/1/2023

1. Bc7! waiting
1. ... Ke3 2. Bg3 [3. Bd1, Bg4, Bh5#]
2. ... Ke4 3. Re5#
1. ... Kxd5 2. Bb5 [3. Re5#]
2. ... Kc5 3. Re5#

Date added: 8/1/2023

1.Bh5!
1...Nxb1 (Nc2) 2.Ne6 ~
3.Ng7#
3.Nc7#
2...fxe6 3.Bxg6#
1...Nb5 (R~) 2.Re1+ Ne4 3.Rxe4#
1...Nd5 2.Nxd5
2...cxd5 3.Re1#
2...f5 (f6) 3.Bxg6#
1...Ne4 2.Re1 ~ 3.Rxe4#
2...f5 (f6) 3.Bxg6#
1...Nd7 2.Re1+ Ne5 3.Rxe5#

Date added: 8/1/2023

1. Bb6! [2. Rd4#]
1. ... Qg7 2. Nc7+
2. ... Qxc7 3. Rd4#
1. ... Qf4+ 2. Qxf4 [3. Nc7, Ne7, Rd4, Qe4, Qd4#]
2. ... axb6 3. Nc7/xb6, Ne7, Qe4/d4#
2. ... Bf5 3. Nc7#
2. ... Bxg4/d7/c8/g8, Nc6 3. Nc7, Qe4#
2. ... Bf7 3. Nc7, Qe4/xf7#
2. ... gxf4, Nxf4 3. Rd4#
2. ... Na6 3. Ne7, Rd4, Qe4/d4#
2. ... Nc2 3. Nc7, Ne7, Qe4#
2. ... Nf2 3. Nc7, Ne7, Rd4, Qd4#
1. ... Qf2+ 2. Bxf2 [3. Nc7#]
2. ... Na6/d3 3. Q(x)d3#
1. ... Qxg6 2. Nc7+
2. ... Ke5 3. Qa1#
1. ... Bf5 2. Re4 [3. Qc4#]
2. ... Qc7 3. Qxf5#
2. ... Kxe4 3. Qh1/g2#
2. ... Bxe4 3. Qxf7#
2. ... Nd3 3. Qxd3#
1. ... Bxg4 2. Qxf7+
2. ... Be6 3. Rd4#
1. ... Bc8 2. Qxf7+
2. ... Be6 3. Rd4#
1. ... Nc6 2. Qd3+
2. ... Nd4 3. Rxd4, Qxd4#
1. ... Nc2 2. Qd3+
2. ... Nd4 3. Rxd4, Qxd4#

Date added: 8/1/2023

1.Qh8! ~

2.Rxe6

2...Ne3

3.Qe5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Nxe3#

2...Nxf2

3.Qe5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Ne3#

2...Nf6

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Ra6#

3.Rb6#

3.Rc6#

3.Rd6#

3.Re8#

3.Re7#

3.Rxf6#

2...Ne5

3.Qxe5#

3.Rxe5#

3.Rd6#

2...Rh1+

3.Qxh1#

3.Re1#

2...Rxe6 3.Qh1#

2...Rf6

3.Re5#

3.Rd6#

3.Rxf6#

2...Rg6

3.Rf6#

3.Qh1#

3.Re5#

3.Rd6#

3.Rxg6#

2...Rh7

3.Re5#

3.Rd6#

2...dxe6 3.Qd8#

2.Rd6+ cxd6 3.Qa8#

2.Nxe6

2...Rh1+ 3.Qxh1#

2...Rxe6 3.Qh1#

2...dxe6 3.Qd8#

1...Nf6

2.Rxe6

2...Ne4

3.Qe5#

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

3.Ne3#

2...Ng4

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

2...Nh5

3.Qe5#

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

3.Ne3#

2...Nh7

3.Qe5#

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

3.Ne3#

2...Ng8

3.Qe5#

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

3.Ne3#

2...Ne8

3.Qe5#

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

3.Ne3#

2...Rh1+ 3.Re1#

2...Rh7

3.Re5#

3.Rd6#

2...c6

3.Rd6#

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Rxc6#

3.Re8#

3.Re7#

3.Rxf6#

2...d6

3.Rxf6#

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Rxd6#

3.Re8#

3.Re7#

2...dxe6 3.Bxe6#

2.Rd6+ cxd6 3.Qa8#

1...Bxf7 2.Rd6+

2...Rxd6 3.Qh1#

2...cxd6 3.Qa8#

1...Rf6

2.Qh1+ Rf3 3.Qxf3#

2.Rd6+ cxd6 3.Qa8#

1...Rxh8 2.Rxe6

2...Ne3

3.Re4#

3.Rd6#

2...Nxf2

3.Re4#

3.Rd6#

2...Nh6

3.Re5#

3.Rd6#

3.Rxh6#

2...Nf6

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Ra6#

3.Rb6#

3.Rc6#

3.Rd6#

3.Re8#

3.Re7#

3.Rxf6#

2...Ne5

3.Rxe5#

3.Rd6#

2...c6

3.Rd6#

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Rxc6#

3.Re8#

3.Re7#

3.Rh6#

3.Rg6#

3.Rf6#

2...d6

3.Rf6#

3.Re1#

3.Re2#

3.Re4#

3.Re5#

3.Rxd6#

3.Re8#

3.Re7#

3.Rh6#

3.Rg6#

2...dxe6 3.Bxe6#

2...Rh1+ 3.Re1#

2...Rh6

3.Re5#

3.Rd6#

3.Rxh6#

3.Rg6#

3.Rf6#

2...Rh7

3.Re5#

3.Rd6#

2...Re8

3.Re5#

3.Rd6#

3.Rxe8#

3.Re7#

2...Rf8

3.Re5#

3.Rd6#

1...Rh7

2.Rd6+ cxd6 3.Qa8#

2.Nxe6

2...Ne3

3.Qe5#

3.Nf4#

3.Nxc7#

3.Nxe3#

2...Nxf2 (N~)

3.Qe5#

3.Nf4#

3.Nxc7#

3.Ne3#

2...dxe6

3.Qd8#

3.Bxe6#

2...Rh1+ 3.Qxh1#

2...Rh6

3.Nf4#

3.Nxc7#

2...Rxf7 3.Nxc7#

1...c6 2.Nxe6

2...Rh1+ 3.Qxh1#

2...Rxe6 3.Qh1#

2...dxe6 3.Qd8#

1...d6

2.Nxe6

2...Rh1+ 3.Qxh1#

2...Rxe6 3.Qh1#

2.Qa8+ c6 3.Qxc6#

2.Rxd6+ cxd6 3.Qa8#

Date added: 8/1/2023

1. Ba8! [2. Qb7 [3. Qh1#]
2. ... Kf1 3. Qh1#]
1. ... Na7 2. Qb6 [3. Qf2, Qg1#]
2. ... Bc2/b3/a4 3. Qg1#
2. ... Kf1 3. Qf2/g1#
1. ... Ne7 2. Qb6 [3. Qf2, Qg1#]
2. ... Bc2/b3/a4 3. Qg1#
2. ... Kf1 3. Qf2/g1#
1. ... Nb6 2. Qxb6 [3. Qf2, Qg1#]
2. ... Bc2/b3/a4 3. Qg1#
2. ... Kf1 3. Qf2/g1#
1. ... Nd6 2. Qb6 [3. Qf2, Qg1#]
2. ... Ne4, Bc2/b3/a4 3. Qg1#
2. ... Kf1 3. Qf2/g1#
1. ... g6 2. Qb7 [3. Qh1#]
2. ... Kf1 3. Qh1#
1. ... g5 2. Qb7 [3. Qh1#]
2. ... Kf1 3. Qh1#
1. ... f4 2. Qg6 [3. Qg1#]
2. ... Kf1 3. Qg1#
1. ... Kf1 2. Qxf5+
2. ... Ke1 3. Qf2#

Date added: 8/1/2023

1. Bb3!+
1. ... Ke4 2. Qf2 waiting
2. ... d5 3. Bc2#
2. ... Kd3 3. Qf3#
1. ... Kc6 2. Bb4 waiting
2. ... Kb5 3. Qb7#
2. ... d5 3. Ba4#

Date added: 8/1/2023

1. Qh1! [2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#]

1. ... Bb8 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. cxd4#

1. ... Ra6 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Ra6 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Rxb5 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Ra4 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Ra4 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Ra3 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Ra3 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Raa2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Raa2 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Ra1 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Kd5+ 2. Re6 [3. Nc7, Qxe4#]

2. ... Bb8, Rxb5, Kxe6, Ba4 3. Qxe4#

2. ... Qf3/g2/xh1 3. Nc7#

1. ... dxc3 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... dxc3 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3 3. Bxc3/d6, Rxe3#

2. ... Qe2 3. Bxc3/d6#

2. ... Qxe1 3. Bd6#

1. ... Qf3 2. Bd6+

2. ... Kd5/e4 3. Qxf3#

1. ... Qf3 2. cxd4+

2. ... Kd5/e4 3. Nc3, Qxf3#

1. ... Qf3 2. Re1+

2. ... Kd5 3. Rd6, Nc7, Qxf3#

2. ... Qe3/e2 3. Bd6, cxd4#

2. ... Qe4 3. Qxe4#

1. ... Qf3 2. Qxf3 [3. Bd6, cxd4, Re1#]

2. ... Bb8 3. cxd4, Re1#

2. ... Ra1, d2, Rxc2, Rb1 3. Bd6, cxd4#

2. ... dxc3 3. Bxc3/d6, Re1#

1. ... Qg2 2. Bd6+

2. ... Kd5/e4 3. Qxg2#

1. ... Qg2 2. cxd4+

2. ... Kd5/e4 3. Nc3, Qxg2#

1. ... Qg2 2. Re1+

2. ... Kd5 3. Rd6, Nc7, Qxg2#

2. ... Qe2 3. Bd6, cxd4#

2. ... Qe4 3. Qxe4#

1. ... Qg2 2. Qxg2 [3. Bd6, cxd4, Re1#]

2. ... Bb8 3. cxd4, Re1#

2. ... Ra1, d2, Rxc2, Rb1 3. Bd6, cxd4#

2. ... dxc3 3. Bxc3/d6, Re1#

1. ... Qxh1 2. cxd4+

2. ... Kd5/e4 3. Nc3#

1. ... Qd5 2. Bd6+

2. ... Qxd6 3. Re1#

1. ... Qd5 2. Re1+

2. ... Qe4 3. Qxe4#

1. ... Qd5 2. Qh2+

2. ... Ke4 3. Qf4, Re1/g4#

1. ... Qc6+ 2. Qxc6 [3. Qe6, Bd6, cxd4, Re1#]

2. ... Bb8 3. Qe6, cxd4, Re1#

2. ... Ra1, d2, Rxc2, Rb1 3. Qe6, Bd6, cxd4#

2. ... dxc3 3. Qe6, Bxc3/d6, Re1#

1. ... Qa8+ 2. Qxa8 [3. Bd6, cxd4, Re1#]

2. ... Bb8 3. cxd4, Re1#

2. ... Ra1, d2, Rxc2, Rb1 3. Bd6, cxd4#

2. ... dxc3 3. Bxc3/d6, Re1#

1. ... Bxc2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Ba2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Ba2 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Ba4 2. Re6+

2. ... Kd5/xe6/f5/f4 3. Qxe4#

1. ... dxc2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... dxc2 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/xe1 3. Bd6, cxd4#

2. ... Qe2 3. Bd6, cxd4, Rxe2#

1. ... d2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Rba2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Rba2 2. Re1 [3. Qxe4#]

2. ... Kd5+ 3. Qxe4#

2. ... Qe3/e2/xe1 3. Bd6, cxd4#

1. ... Rxc2 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

1. ... Rb1 2. Re6+

2. ... Kd5 3. Nc7, Qxe4#

2. ... Kxe6/f5/f4 3. Qxe4#

Date added: 8/1/2023

1. Bd2! waiting
1. ... Ke7 2. Ba5 waiting
2. ... Kxf6 3. Bd8#
2. ... Kd6/xf8 3. Bb4#

Date added: 8/1/2023

1. Rh1! waiting
1. ... Bd7 2. Qb1 [3. Qb4#]
2. ... Bb5 3. Qg1#
1. ... Be8 2. Qb1 [3. Qb4#]
2. ... Bb5 3. Qg1#

Date added: 8/1/2023

1.Be8!
1...Nd5 2.Rg4+
2...Nf4 3.Rxf4#
2...f4 3.Bg6#
2...fxg4 3.Bg6#
1...Ng4 2.Rxg4+
2...f4
3.Bg6#
3.Rxf4#
2...fxg4 3.Bg6#
1...Nxe8 2.Rg5
2...Bxg5 3.Nxg3#
2...f4
3.Re5#
3.Nxc5#
2...Nd6 (N~) 3.Nf6#
2...Nf6 3.Nxf6#

Date added: 8/1/2023