MESON Chess Problem Database
Problem Display
PID: 267138 (4K3/2R5/3R2n1/8/2N1N2b/3B1p2/p3p1Q1/k4b2 w - - 0 1)
Dutt, Sunder Chunder
The Problemist, 1955
#3
7 + 7
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Qxf2
- 1...Be7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Qf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Sed2
- 1...Bd8
- 2.Qf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Qf2
- 1...Sf4
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Se7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Sed2
- 1...Sf8
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Sh8
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...e1Q
- 2.Qb2#
- 1...e1S
- 2.Qb2#
- 1...e1B
- 2.Qb2#
- 1...e1R
- 2.Qb2#
- 1...Be1
- Tries
- 1.Bxe2?
- threat
- 2.Rd1#
- 1...Kb1
- 2.Bd3+
- 2...Ka1
- 3.Qb2#
- 2...Kc1
- 3.Sb2#
- 3.Se3#
- 3.Qc2#
- 3.Qd2#
- 2...Bxd3
- 3.Qb2#
- 2...Ka1
- 2.Bd3+
- 1...Bxe2
- 2.Rd1+
- 2...Bxd1
- 3.Qb2#
- 2...Bxd1
- 2.Rd1+
- 1...Bg5
- 2.Rd1+
- 2...Bc1
- 3.Rxc1#
- 2...Bc1
- 2.Qxf1+
- 2...Bc1
- 3.Qxc1#
- 2...Bc1
- 2.Rd1+
- 1...fxe2!
- threat
- 1.Rb6?
- threat
- 2.Scd2
- threat
- 3.Rc1#
- 2...e1Q
- 3.Sb3#
- 2...e1R
- 3.Sb3#
- threat
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Ra7
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Scd2
- 1...Bxg2
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Sa3
- 1...fxg2
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Sa3
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Qxf2
- 1...Bg3
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Ra7
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Sa3
- 1...Bg5
- 2.Sa3
- threat
- 3.Sc2#
- 2...e1S
- 3.Qb2#
- threat
- 2.Ra7
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Sa3
- 1...Be7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sed2
- 1...Bd8
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Qf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Sa3
- 1...Sf4
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Sa3
- 1...Se5
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Sa3
- 1...Se7
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Ra7
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Sa3
- 1...f2
- 2.Sa3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Se3
- threat
- 3.Sc2#
- 3.Rc1#
- threat
- 2.Sa3
- 1...Bf6!
- threat
- 1.Re6?
- threat
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sed2
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Sed2
- 1...Bg5
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Be7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sed2
- 1...Sf4
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Se5!
- threat
- 1.Ra7?
- threat
- 2.Rda6
- threat
- 3.Rxa2#
- threat
- 2.Rb6
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Rda6
- 1...Bxg2
- 2.Rda6
- threat
- 3.Rxa2#
- threat
- 2.Rda6
- 1...fxg2
- 2.Rda6
- threat
- 3.Rxa2#
- threat
- 2.Rda6
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- 2...e1B
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Qxf2
- 1...Bf6
- 2.Rda6
- threat
- 3.Rxa2#
- threat
- 2.Rda6
- 1...Be7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc3
- threat
- 3.Rxa2#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Qf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- 2...e1B
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Sed2
- 1...Sf4
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Se5
- 2.Sc3
- threat
- 3.Rxa2#
- threat
- 2.Sc3
- 1...f2
- 2.Rda6
- threat
- 3.Rxa2#
- threat
- 2.Rda6
- 1...Bd8!
- threat
- 1.Re7?
- threat
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sed2
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Qxe1#
- 3.Qb2#
- 2...e1B
- 3.Qxe1#
- 3.Qb2#
- threat
- 2.Sed2
- 1...Bg5
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Sf4
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Se5!
- threat
- 1.Qf2?
- threat
- 2.Qd4#
- 1...e1Q
- 2.Qb2#
- 1...e1B
- 2.Qb2#
- 1...Bf6
- 2.Qe1#
- 1...Bxf2!
- threat
- 1.Bxe2?
- Keys
- 1.Ra6!
- threat
- 2.Rca7
- threat
- 3.Rxa2#
- threat
- 2.Rb7
- threat
- 3.Rb1#
- 2...e1Q
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- 2...e1R
- 3.Rxa2#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Rca7
- 1...Bxg2
- 2.Rca7
- threat
- 3.Rxa2#
- threat
- 2.Rca7
- 1...fxg2
- 2.Rca7
- threat
- 3.Rxa2#
- threat
- 2.Rca7
- 1...Be1
- 2.Sc5
- threat
- 3.Sb3#
- threat
- 2.Sc5
- 1...Bf2
- 2.Qxf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- 2...e1B
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Qxf2
- 1...Bf6
- 2.Rca7
- threat
- 3.Rxa2#
- threat
- 2.Rca7
- 1...Be7
- 2.Sed2
- threat
- 3.Sb3#
- threat
- 2.Sed2
- 1...Bd8
- 2.Qf2
- threat
- 3.Qe1#
- 3.Qd4#
- 2...e1Q
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- 2...e1B
- 3.Rxa2#
- 3.Qxe1#
- 3.Qxa2#
- 3.Qb2#
- threat
- 2.Qf2
- 1...Sf4
- 2.Qg7+
- 2...Bf6
- 3.Qxf6#
- 2...Bf6
- 2.Qg7+
- 1...Se5
- 2.Sc3
- threat
- 3.Rxa2#
- threat
- 2.Sc3
- 1...f2
- 2.Rca7
- threat
- 3.Rxa2#
- threat
- 2.Rca7
- threat
- 1.Ra6!
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