MESON Chess Problem Database
Problem Display
PID: 146900 (1n4B1/1K3RN1/3N2p1/3k2p1/1p3n1R/2pp4/5Q1B/8 w - - 0 1)
Veliky, Mikola Moiseyovich
Sp. HM., FIDE World Cup, 2010
#2
8 + 8
| 23 | Die Schwalbe | 2012 |
| 5454 | Near Snap | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Qc5#
- 1...Kxd6
- 2.Qd4#
- 1...Se2
- 2.Rf3#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 1...Sg2
- 2.Rf3#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Sh3
- 2.Rf3#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Sh5
- 2.Rf3#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Ke5
- Tries
- 1.Sge8?
- threat
- 2.Rf5#
- 1...Ke5
- 2.Re7#
- 1...Se6
- 2.Sf6#
- 1...Ke6!
- threat
- 1.Bg1?
- threat
- 2.Qd4#
- 2.Qc5#
- 1...Ke5
- 2.Qd4#
- 1...Kxd6
- 2.Qc5#
- 1...Sa6
- 2.Qd4#
- 1...Se2
- 2.Qc5#
- 1...Sc6
- 2.Qc5#
- 1...Sd7
- 2.Qd4#
- 1...Se6!
- threat
- 1.Bxf4?
- threat
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 1...Sd7
- 2.Rf5#
- 2.Rf6#
- 2.Rxd7#
- 2.Re7#
- 2.Rf8#
- 1...gxf4!
- threat
- 1.Rfxf4+?
- 1...Ke5
- 2.Sc4#
- 2.Rf3#
- 2.Rxb4#
- 2.Rc4#
- 2.Rd4#
- 2.Re4#
- 2.Rfg4#
- 2.Rf5#
- 2.Rf6#
- 2.Rf8#
- 2.Qd4#
- 2.Qc5#
- 1...Kxd6!
- 1...Ke5
- 1.Rf6+?
- 1...Se6
- 2.Bxe6#
- 2.Qd4#
- 1...Ke5!
- 1...Se6
- 1.Rc7+?
- 1...Kxd6
- 2.Qd4#
- 2.Qc5#
- 1...Se6
- 2.Bxe6#
- 2.Rd4#
- 2.Rc5#
- 2.Qd4#
- 2.Qc5#
- 2.Qg2#
- 2.Qf3#
- 1...Ke5!
- 1...Kxd6
- 1.Rd7+?
- 1...Se6
- 2.Bxe6#
- 2.Qd4#
- 1...Ke5!
- 1...Se6
- 1.Re7+?
- 1...Se6
- 2.Bxe6#
- 2.Qd4#
- 1...Kxd6!
- 1...Se6
- 1.Rf8+?
- 1...Ke5
- 2.Qc5#
- 1...Se6
- 2.Bxe6#
- 2.Qd4#
- 1...Kxd6!
- 1...Ke5
- 1.Qxf4?
- threat
- 2.Rf5#
- 2.Rc7#
- 2.Qe5#
- 2.Qxg5#
- 2.Qc4#
- 2.Qd4#
- 1...Kc5
- 2.Qe5#
- 2.Qxg5#
- 2.Qc4#
- 2.Qd4#
- 1...gxh4
- 2.Rf5#
- 2.Rc7#
- 2.Qe5#
- 2.Qc4#
- 1...Sc6
- 2.Rf5#
- 2.Qc4#
- 1...Sd7
- 2.Rf5#
- 2.Qc4#
- 2.Qd4#
- 1...g4
- 2.Rf5#
- 2.Rc7#
- 2.Qe5#
- 2.Qc4#
- 1...gxf4!
- threat
- 1.Sge8?
- Keys
- 1.Sc4!
- threat
- 2.Rfxf4#
- 1...Kxc4
- 2.Rf5#
- 1...Ke4
- 2.Re7#
- 1...Se2
- 2.Sb6#
- 2.Rf3#
- 2.Rff4#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 1...Sg2
- 2.Sb6#
- 2.Rf3#
- 2.Rff4#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Sh3
- 2.Sb6#
- 2.Rf3#
- 2.Rff4#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Sh5
- 2.Sb6#
- 2.Rf3#
- 2.Rff4#
- 2.Rf5#
- 2.Rf6#
- 2.Rc7#
- 2.Rd7#
- 2.Re7#
- 2.Rf8#
- 2.Qd4#
- 1...Se6
- 2.Sb6#
- threat
- 1.Sc4!
Anticipated by 16454(1940)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 2
- Sets
- K(e);P-FLIGHT,P_SPINS(d)::QAR2(A)
- K(e);P-FLIGHT,P_SPINS(d),XS(D)::QAR2(A)
- Tries
- Try
- S(G);
- Threat
- B(H)+R(F),DCHECK
- Vars
- K(e);P-FLIGHT,P_SPINS(d)::R(F)
- S(d);SBLOCK::S(G)
- Refutation
- K(e);S_FLIGHT
- Try
- B(B);
- Threat
- DUALS(2)
- Vars
- K(e);P-FLIGHT::QAB1(A)
- K(e);P-FLIGHT,XS(D)::QAB1(A)
- S(h);::QAR1(A)
- S(d);::QAR1(A)
- Refutation
- S(d);
- Try
- B(B);XS(d)
- Threat
- DUALS(6)
- Refutation
- P(f);XB(B)
- Try
- R(F);CHECK,XS(d)
- Refutation
- K(e);P-FLIGHT,XS(D)
- Try
- R(F);CHECK
- Refutation
- K(e);P-FLIGHT,P_SPINS(d)
- Try
- R(F);CHECK
- Refutation
- K(e);P-FLIGHT,P_SPINS(d)
- Try
- R(F);CHECK
- Refutation
- K(e);P-FLIGHT,P_SPINS(d)
- Try
- R(F);CHECK
- Refutation
- K(e);P-FLIGHT,P_SPINS(d),XS(D)
- Try
- R(F);CHECK
- Vars
- K(e);P-FLIGHT,P_SPINS(d)::QAR2(A)
- Refutation
- K(e);P-FLIGHT,P_SPINS(d),XS(D)
- Try
- Q(A);XS(d)
- Threat
- DUALS(6)
- Refutation
- P(f);XQ(A)
- Try
- Actual
- S(D);
- Threat
- B(H)+R(F),XS(d)
- Vars
- K(e);P_SPINS(d),S_FLIGHT,XS(D)::B(H)+R(F)
- K(e);P_SPINS(d),S_FLIGHT::R(F)
- S(d);::S(D)
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