MESON Chess Problem Database
Problem Display
PID: 110714 (8/8/3p2Qp/3B1K1p/4r2p/4pk2/3np3/4B2b w - - 0 1)
Kaplan, MD
Szachy, 1966
#2
4 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bg2
- 2.Qxh5#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...Bg2
- Tries
- 1.Bc6?
- 1...Bg2
- 2.Qxh5#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...d5!
- 1...Bg2
- 1.Bb7?
- 1...Bg2
- 2.Qxh5#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...d5!
- 1...Bg2
- 1.Ba8?
- 1...Bg2
- 2.Qxh5#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...d5!
- 1...Bg2
- 1.Qg5?
- 1...Bg2
- 2.Qf4#
- 2.Qxh5#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...hxg5!
- 1...Bg2
- 1.Qxd6?
- 1...Bg2
- 2.Qf4#
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...Kg2!
- 1...Bg2
- 1.Qg7?
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...Bg2!
- 1...Sb1
- 1.Qg8?
- 1...Sb1
- 2.Bxe4#
- 1...Sf1
- 2.Bxe4#
- 1...Sb3
- 2.Bxe4#
- 1...Sc4
- 2.Bxe4#
- 1...h3
- 2.Qg3#
- 1...Bg2!
- 1...Sb1
- 1.Bc6?
- Keys
- 1.Kf6!
- 1...Kf4
- 2.Qf5#
- 1...Bg2
- 2.Qf5#
- 1...Sb1
- 2.Qxe4#
- 1...Sf1
- 2.Qxe4#
- 1...Sb3
- 2.Qxe4#
- 1...Sc4
- 2.Qxe4#
- 1...h3
- 2.Qg3#
- 1...Kf4
- 1.Kf6!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 5
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(a);SBLOCK::QAB(D),XP(h)
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Tries
- Try
- B(B);
- Vars
- B(a);SBLOCK::QAB(D),XP(h)
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- P(i);N_SPINR(f)
- Try
- B(B);
- Vars
- B(a);SBLOCK::QAB(D),XP(h)
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- P(i);N_SPINR(f)
- Try
- B(B);
- Vars
- B(a);SBLOCK::QAB(D),XP(h)
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- P(i);N_SPINR(f)
- Try
- Q(D);
- Vars
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- P(j);XQ(D)
- Try
- Q(D);XP(i)
- Vars
- B(a);SBLOCK::QAR1(D)
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- K(e);S_FLIGHT
- Try
- Q(D);
- Vars
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- B(a);
- Try
- Q(D);
- Vars
- S(b);N_GUARD::B(B),XR(f)
- P(g);N_GUARD::QAR1(D)
- Refutation
- B(a);
- Try
- Actual
- K(C);P-FLIGHT
- Vars
- K(e);N_SPINR(f),P-FLIGHT::QAR1(D)
- B(a);SBLOCK::QAR2(D)
- S(b);N_GUARD::QAB1(D),XR(f)
- P(g);N_GUARD::QAR1(D)
Developed and maintained by Brian Stephenson.
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