MESON Chess Problem Database
Problem Display
PID: 234114 (1N2N3/2p1R1pK/1q2P1pp/1p1k4/3P2pP/5R2/1B5b/Q4B2 w - - 0 1)
Khachaturov, Sergei
64 Shakhmatnoe obozrenie, 2021
#3
11 + 9
SOLUTION
- SOUND
- Sets
- 1...Qa6
- 2.Qxa6
- threat
- 3.Qc6#
- 2...Ke4
- 3.Qc6#
- 2...c6
- 3.Qxc6#
- threat
- 2.Qxa6
- 1...c5
- 2.Qa8+
- 2...Qc6
- 3.Qxc6#
- 2...Qb7
- 3.Qxb7#
- 2...Qc6
- 2.Qa8+
- 1...Qa6
- Tries
- 1.Sf6+?
- 1...Kd6
- 2.Rd7+
- 2...Kxe6
- 3.Qa2#
- 3.d5#
- 2...Kxe6
- 2.Rd7+
- 1...gxf6!
- 1...Kd6
- 1.Re3?
- threat
- 2.Qa2#
- 1...Qxb8
- 2.Qc1
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Qc1
- 1...Qa5
- 2.Rd7+
- 2...Bd6
- 3.Re5#
- 2...Bd6
- 2.Qb1
- threat
- 3.Qe4#
- threat
- 2.Qxa5
- threat
- 3.Qa2#
- 2...c5
- 3.Qa8#
- threat
- 2.Rd7+
- 1...Qc5
- 2.Rd7+
- 2...Qd6
- 3.Sxc7#
- 3.Qa2#
- 2...Bd6
- 3.Re5#
- 2...Qd6
- 2.Qa2+
- 2...Qc4
- 3.Bg2#
- 2...Qc4
- 2.Rd7+
- 1...Qa7
- 2.Rd7+
- 2...Bd6
- 3.Re5#
- 2...Bd6
- 2.Qc1
- threat
- 3.Bg2#
- 3.Qc6#
- threat
- 2.Qxa7
- threat
- 3.Qc5#
- 3.Qa2#
- 2...c5
- 3.Qxc5#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Rd7+
- 1...Qa6
- 2.Rd7+
- 2...Qd6
- 3.Sxc7#
- 3.Qa2#
- 2...Bd6
- 3.Sxc7#
- 3.Re5#
- 2...Qd6
- 2.Qb1
- threat
- 3.Qe4#
- 2...Qxe6
- 3.Qa2#
- threat
- 2.Qc1
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Qxa6
- threat
- 3.Qa2#
- 3.Qc6#
- threat
- 2.Rd7+
- 1...Qc6
- 2.Rd7+
- 2...Qxd7
- 3.Qa2#
- 2...Qd6
- 3.Sxc7#
- 3.Qa2#
- 2...Bd6
- 3.Re5#
- 2...Qxd7
- 2.Qa2+
- 2...Qc4
- 3.Bg2#
- 2...Qc4
- 2.Rd7+
- 1...b4
- 2.Bg2+
- 2...Kc4
- 3.Qf1#
- 2...Kc4
- 2.Rd7+
- 2...Qd6
- 3.Sxc7#
- 2...Bd6
- 3.Re5#
- 2...Qd6
- 2.Qc1
- threat
- 3.Bg2#
- 3.Bc4#
- 3.Qc4#
- 2...Qxd4
- 3.Qc6#
- threat
- 2.Bg2+
- 1...c5
- 2.Rd7+
- 2...Qd6
- 3.Sc7#
- 3.Qa8#
- 2...Bd6
- 3.Re5#
- 2...Qd6
- 2.Qc1
- threat
- 3.Bg2#
- 2...Qxe6
- 3.Qxc5#
- threat
- 2.Qa2+
- 2...c4
- 3.Bg2#
- 2...c4
- 2.Qa8+
- 2...Qc6
- 3.Qxc6#
- 2...Qb7
- 3.Qxb7#
- 2...Qc6
- 2.Rd7+
- 1...Qxd4!
- threat
- 1.Rf5+?
- 1...Ke4
- 2.Qb1+
- 2...Ke3
- 3.Qd3#
- 3.Qe1#
- 2...Ke3
- 2.Qe1+
- 2...Kxf5
- 3.Rf7#
- 2...Kxf5
- 2.Qb1+
- 1...gxf5!
- 1...Ke4
- 1.Qa8+?
- 1...Qb7
- 2.Qxb7+
- 2...c6
- 3.Qxc6#
- 2...c6
- 2.Qxb7+
- 1...c6!
- 1...Qb7
- 1.Sf6+?
- Keys
- 1.Qc1!
- threat
- 2.Re3
- threat
- 3.Bg2#
- 2...Qxd4
- 3.Qc6#
- 2...Qxe6
- 3.Qc5#
- threat
- 2.Re3
- 1...Ke4
- 2.Re3+
- 2...Kf4
- 3.Rf7#
- 2...Kd5
- 3.Bg2#
- 2...Kf5
- 3.Rf7#
- 2...Kf4
- 2.Re3+
- 1...Qxd4
- 2.Qc6+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Qc6+
- 1...Qxe6
- 2.Qc5+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Qc5+
- 1...Qxb8
- 2.Re3
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Rf4
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Qc5+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Re3
- 1...gxf3
- 2.Qe3
- threat
- 3.Qxf3#
- 2...Qxd4
- 3.Qxd4#
- 2...Qxe6
- 3.Qxe6#
- 2...f2
- 3.Qf3#
- threat
- 2.Qe3
- 1...Qc5
- 2.Qxc5+
- 2...Ke4
- 3.Qc6#
- 2...Ke4
- 2.Qxc5+
- 1...Qa6
- 2.Re3
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Rf4
- threat
- 3.Bg2#
- 3.Qc5#
- 2...Qa3
- 3.Qc6#
- threat
- 2.Re3
- 1...Qd6
- 2.Sxd6
- threat
- 3.Qc5#
- 3.Qc6#
- 2...Kxd6
- 3.Qc5#
- 2...c5
- 3.Qxc5#
- threat
- 2.Re3
- threat
- 3.Bg2#
- 2...Qxe6
- 3.Qc5#
- 2...Qg3
- 3.Qc5#
- 3.Qc6#
- 2...Qf4
- 3.Qc5#
- 3.Qc6#
- 2...Qe5
- 3.Qc5#
- 3.Qc6#
- threat
- 2.Rf4
- threat
- 3.Bg2#
- 2...Qxf4
- 3.Qc6#
- 2...Qxe7
- 3.Qc6#
- 2...Qxe6
- 3.Qc5#
- 2...Qa3
- 3.Qc6#
- 2...Qe5
- 3.Qc5#
- 3.Qc6#
- threat
- 2.Sxd6
- 1...Qb7
- 2.Re3
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Rf4
- threat
- 3.Bg2#
- 3.Qc5#
- threat
- 2.Re3
- 1...Bg1
- 2.Re3
- threat
- 3.Bg2#
- 3.Re5#
- 2...Qxd4
- 3.Rd7#
- 3.Qc6#
- 2...Qxe6
- 3.Qc5#
- threat
- 2.Rf5+
- 2...Ke4
- 3.Qf4#
- 2...gxf5
- 3.Bg2#
- 2...Ke4
- 2.Re3
- 1...Be5
- 2.Re3
- threat
- 3.Bg2#
- 3.Rxe5#
- 2...Qxd4
- 3.Qc6#
- threat
- 2.Re3
- 1...Bd6
- 2.Re3
- threat
- 3.Bg2#
- 2...Qxd4
- 3.Qc6#
- threat
- 2.Re3
- 1...g3
- 2.Re3
- threat
- 3.Bg2#
- 3.Re5#
- 2...Qxd4
- 3.Rd7#
- 3.Qc6#
- 2...Qxe6
- 3.Qc5#
- 2...g2
- 3.Bxg2#
- threat
- 2.Rf5+
- 2...Ke4
- 3.Qf4#
- 2...gxf5
- 3.Bg2#
- 2...Ke4
- 2.Re3
- 1...b4
- 2.Bc4+
- 2...Ke4
- 3.Qe3#
- 2...Ke4
- 2.Re3
- threat
- 3.Bg2#
- 3.Bc4#
- 3.Qc4#
- 2...Qxd4
- 3.Qc6#
- threat
- 2.Bc4+
- 1...c5
- 2.Re3
- threat
- 3.Bg2#
- 2...Qxe6
- 3.Qxc5#
- threat
- 2.Re3
- 1...c6
- 2.Re3
- threat
- 3.Bg2#
- 2...Qxd4
- 3.Qxc6#
- threat
- 2.Re3
- threat
- 1.Qc1!
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