MESON Chess Problem Database
Problem Display
PID: 49655 (2nQ4/3pr1N1/3P3p/1p2BBkP/1Rb3p1/3P2p1/3P2P1/4K2R w K - 0 1)
Gruber, Bratoljub
Mat Plus, 1995
#2
12 + 9
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bxd3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sxd6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Ba2
- Tries
- 1.Kd1?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Bb3+!
- 1...Bxd3
- 1.Kf1?
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Bxd3+!
- 1...Sxd6
- 1.Ke2?
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Bxd3+!
- 1...Sxd6
- 1.Bxd7?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Be6!
- 1...Bxd3
- 1.Rf1?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Kh4!
- 1...Bxd3
- 1.Rg1?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Kh4!
- 1...Bxd3
- 1.Rh2?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...gxh2!
- 1...Bxd3
- 1.Rh3?
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...gxh3!
- 1...Bxd3
- 1.dxc4?
- 1...Sxd6
- 2.Qxe7#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...bxc4!
- 1...Sxd6
- 1.Kd1?
- Keys
- 1.0-0!
- 1...Kh4
- 2.Bf6#
- 1...Bxd3
- 2.Rxg4#
- 1...Sxd6
- 2.Qxe7#
- 1...Ba2
- 2.Rxg4#
- 1...Bb3
- 2.Rxg4#
- 1...Bd5
- 2.Rxg4#
- 1...Be6
- 2.Rxg4#
- 1...Bf7
- 2.Rxg4#
- 1...Bg8
- 2.Rxg4#
- 1...Sb6
- 2.Qxe7#
- 1...Sa7
- 2.Qxe7#
- 1...Kh4
- 1.0-0!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(b);OGATE::R1(F),XP(c)
- B(b);OGATE,XP(E)::R1(F),XP(c)
- B(b);N_PINB(G),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- Tries
- Try
- K(A);N_SPINB(G),P-FLIGHT
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- B(b);CHECK
- Try
- K(A);N_SPINB(G),P-FLIGHT,P_SPINP(E)
- Vars
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);N_PINP(E),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- B(b);CHECK,XP(E)
- Try
- K(A);P-FLIGHT,P_SPINP(E)
- Vars
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);N_PINP(E),OGATE::R1(F),XP(c)
- B(b);N_PINB(G),N_PINP(E),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- B(b);CHECK,XP(E)
- Try
- B(H);XP(g)
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- B(b);N_PINB(G)
- Try
- R(B);
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- B(b);N_PINB(G),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- K(e);S_FLIGHT
- Try
- R(B);
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- B(b);N_PINB(G),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- K(e);S_FLIGHT
- Try
- R(B);
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- B(b);N_PINB(G),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- P(a);XR(B)
- Try
- R(B);
- Vars
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- B(b);N_PINB(G),OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- P(c);XR(B)
- Try
- P(E);XB(b)
- Vars
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- S(i);N_GUARD::QAB(L),XR(h)
- Refutation
- P(d);XP(E)
- Try
- Actual
- K(A);0-0,N_SPINB(G)
- Vars
- K(e);S_FLIGHT::B(G)
- B(b);OGATE,XP(E)::R1(F),XP(c)
- S(i);N_GUARD,XP(J)::QAB(L),XR(h)
- B(b);OGATE::R1(F),XP(c)
- S(i);N_GUARD::QAB(L),XR(h)
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