MESON Chess Problem Database
Problem Display
PID: 41278 (8/q2p2Kp/2bR3R/4k3/1P2Bp2/3pb3/6QB/8 w - - 0 1)
Slagmolen, Cornelis
Probleemblad, 2002
#2
7 + 8
SOLUTION
- SOUND
- Sets
- 1...Ba4
- 2.Rd5#
- 1...Bb5
- 2.Rd5#
- 1...Bd5
- 2.Rxd5#
- 1...Ba4
- Tries
- 1.Bxd3?
- threat
- 2.Qg5#
- 1...Be4
- 2.Qxe4#
- 1...Bd5
- 2.Rxd5#
- 2.Qxd5#
- 1...Bxg2!
- threat
- 1.Bxc6?
- threat
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qg5#
- 1...Kf5
- 2.Rd5#
- 2.Rh5#
- 1...Qd4
- 2.Qg5#
- 1...Qc5
- 2.Qe4#
- 2.Qg5#
- 1...Qa2
- 2.Qe4#
- 2.Qg5#
- 1...Qa5
- 2.Qe4#
- 2.Qg5#
- 1...dxc6+!
- threat
- 1.Bxh7?
- threat
- 2.Qg5#
- 1...Bd5
- 2.Rxd5#
- 2.Qxd5#
- 1...Be4
- 2.Qxe4#
- 1...Bxg2!
- threat
- 1.Qg6?
- threat
- 2.Rh5#
- 2.Qf5#
- 2.Qe8#
- 1...Bxe4
- 2.Qf6#
- 1...Bd5
- 2.Rxd5#
- 1...Qb8
- 2.Rh5#
- 2.Qf5#
- 1...Qa2
- 2.Rh5#
- 2.Qf5#
- 1...Qa8
- 2.Rh5#
- 2.Qf5#
- 1...hxg6!
- threat
- 1.Bxd3?
- Keys
- 1.Bd5!
- threat
- 2.Qe4#
- 1...Kd4
- 2.Qb2#
- 1...Kf5
- 2.Rh5#
- 1...Bxd5
- 2.Rxd5#
- 2.Qxd5#
- 1...Qd4
- 2.Qg5#
- threat
- 1.Bd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 3
- Sets
- B(e);N_GUARD::R1(E)
- B(e);N_GUARD::R1(E),XB(e)
- Tries
- Try
- B(D);XP(a)
- Threat
- QAR2(A)
- Vars
- B(e);N_GUARD::QAR1(A),XB(e)
- Refutation
- B(e);XQ(A)
- Try
- B(D);XB(e)
- Threat
- DUALS(4)
- Vars
- Q(f);::QAR2(A)
- Refutation
- P(g);CHECK,XB(D)
- Try
- B(D);XP(h)
- Threat
- QAR2(A)
- Vars
- B(e);N_GUARD::QAR1(A),XB(e)
- Refutation
- B(e);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- B(e);SBLOCK,XB(D)::QAB1(A)
- B(e);N_GUARD::R1(E),XB(e)
- Refutation
- P(h);XQ(A)
- Try
- Actual
- B(D);
- Threat
- QAR1(A)
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB(A)
- K(d);N_SPINP(c),P-FLIGHT::R(F)
- Q(f);SBLOCK::QAR2(A)
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