MESON Chess Problem Database
Problem Display
PID: 94246 (8/p7/Qn6/5K2/1Rp5/8/1P2N3/1k1B4 w - - 0 1)
Vasta, Jan
Sachove umeni (Ceskoslovensky sach), 1937
#3
6 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd7
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Sc3+
- 1...c3
- 2.bxc3#
- 1...Sa4
- Tries
- 1.Kf4?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd7
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sa8
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sc8
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sd5+!
- 1...Sa4
- 1.Kg4?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd7
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sd5!
- 1...Sa4
- 1.Ke5?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd5
- 2.Kxd5
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Kxd5
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sd7+!
- 1...Sa4
- 1.Kg5?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd7
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sa8
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sc8
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sd5!
- 1...Sa4
- 1.Ke6?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd5
- 2.Kxd5
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Kxd5
- 1...Sd7
- 2.Kxd7
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Kxd7
- 1...Sc8
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qa4
- 1...Sa8!
- 1...Sa4
- 1.Rxc4?
- threat
- 2.Rc1+
- 2...Kxb2
- 3.Qa1#
- 2...Kxb2
- 2.Rc1+
- 1...Sa4
- 2.Rxa4
- 2...Kxb2
- 3.Rb4#
- 3.Qb5#
- 3.Qb7#
- 2...Kxb2
- 2.Rxa4
- 1...Sxc4!
- threat
- 1.Rb5?
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd7
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Sc3+
- 1...Sd5!
- 1...Sa4
- 1.Rxb6?
- threat
- 2.Rb4
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Rb5
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Rb7
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Rb8
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Qxa7
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Rb4
- 1...c3
- 2.Bb3
- threat
- 3.Qa2#
- 2...Kxb2
- 3.Qa2#
- threat
- 2.Bb3
- 1...axb6!
- threat
- 1.Qxc4?
- threat
- 2.Sc3+
- 2...Ka1
- 3.Qa2#
- 2...Kc1
- 3.Qf4#
- 2...Ka1
- 2.Qc1+
- 2...Ka2
- 3.Sc3#
- 3.Bb3#
- 2...Ka2
- 2.Sc3+
- 1...Ka1
- 2.Qc1+
- 2...Ka2
- 3.Sc3#
- 3.Bb3#
- 2...Ka2
- 2.Qc1+
- 1...Sd5
- 2.Bc2+
- 2...Ka1
- 3.Qa6#
- 2...Ka1
- 2.Qc1+
- 2...Ka2
- 3.Bb3#
- 3.Ra4#
- 2...Ka2
- 2.Qc2+
- 2...Ka1
- 3.Ra4#
- 2...Ka2
- 3.Ra4#
- 2...Ka1
- 2.Bc2+
- 1...Sa4
- 2.Rxa4
- threat
- 3.Qa2#
- 3.Qc1#
- 3.Qc2#
- 2...Kxb2
- 3.Qa2#
- 3.Qb3#
- 3.Qb5#
- 3.Qc1#
- 3.Qc2#
- 3.Qb4#
- threat
- 2.Qc1+
- 2...Ka2
- 3.Bb3#
- 3.Rxa4#
- 2...Ka2
- 2.Qc2+
- 2...Ka1
- 3.Rxa4#
- 2...Ka2
- 3.Rxa4#
- 2...Ka1
- 2.Rxa4
- 1...Sd7
- 2.Sc3+
- 2...Ka1
- 3.Qa2#
- 3.Qa6#
- 2...Kc1
- 3.Qf4#
- 2...Ka1
- 2.Bc2+
- 2...Ka1
- 3.Qa6#
- 2...Ka1
- 2.Bb3
- threat
- 3.Qc1#
- 2...Ka1
- 3.Qc1#
- 2...Kxb2
- 3.Qc1#
- threat
- 2.Ra4
- threat
- 3.Qa2#
- 3.Qc1#
- 3.Qc2#
- 2...Kxb2
- 3.Qa2#
- 3.Qb3#
- 3.Qb5#
- 3.Qc1#
- 3.Qc2#
- 3.Qb4#
- threat
- 2.Qc1+
- 2...Ka2
- 3.Sc3#
- 3.Bb3#
- 3.Ra4#
- 2...Ka2
- 2.Qc2+
- 2...Ka1
- 3.Ra4#
- 2...Ka2
- 3.Ra4#
- 2...Ka1
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Ka1
- 3.Qa2#
- 3.Qa6#
- 2...Kc1
- 3.Qf4#
- 2...Ka1
- 2.Bc2+
- 2...Ka1
- 3.Qa6#
- 2...Ka1
- 2.Bb3
- threat
- 3.Qc1#
- 2...Ka1
- 3.Qc1#
- 2...Kxb2
- 3.Qc1#
- threat
- 2.Ra4
- threat
- 3.Qa2#
- 3.Qc1#
- 3.Qc2#
- 2...Kxb2
- 3.Qa2#
- 3.Qb3#
- 3.Qb5#
- 3.Qc1#
- 3.Qc2#
- 3.Qb4#
- threat
- 2.Qc1+
- 2...Ka2
- 3.Sc3#
- 3.Bb3#
- 3.Ra4#
- 2...Ka2
- 2.Qc2+
- 2...Ka1
- 3.Ra4#
- 2...Ka2
- 3.Ra4#
- 2...Ka1
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Ka1
- 3.Qa2#
- 3.Qa6#
- 2...Kc1
- 3.Qf4#
- 2...Ka1
- 2.Bc2+
- 2...Ka1
- 3.Qa6#
- 2...Ka1
- 2.Qc1+
- 2...Ka2
- 3.Sc3#
- 3.Bb3#
- 3.Ra4#
- 2...Ka2
- 2.Qc2+
- 2...Ka1
- 3.Ra4#
- 2...Ka2
- 3.Ra4#
- 2...Ka1
- 2.Sc3+
- 1...Sxc4!
- threat
- 1.Qxa7?
- threat
- 2.Rxb6
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Rxb6
- 1...Sa4
- 2.Qxa4
- 2...c3
- 3.Bc2#
- 3.bxc3#
- 2...c3
- 2.Qxa4
- 1...Sd7
- 2.Sc3+
- 2...Kc1
- 3.Qe3#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qe3#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Qxa8
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qe3#
- 2...Kc1
- 2.Sc3+
- 1...Sd5!
- threat
- 1.Kf4?
- Keys
- 1.Ke4!
- 1...Sa4
- 2.Qxa4
- threat
- 3.Bc2#
- threat
- 2.Qxa4
- 1...Sd5
- 2.Kxd5
- 2...c3
- 3.bxc3#
- 2...c3
- 2.Kxd5
- 1...Sd7
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Sc3+
- 1...Sa8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Qa4
- threat
- 3.Bc2#
- threat
- 2.Sc3+
- 1...Sc8
- 2.Sc3+
- 2...Kc1
- 3.Qh6#
- 2...Kc1
- 2.Sc3+
- 1...Sa4
- 1.Ke4!
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