MESON Chess Problem Database
Problem Display
PID: 147307 (B4KN1/7k/6N1/1p3Pp1/1ppP2P1/bQ2p3/2Rp4/Rb6 w - - 0 1)
Eyjolfsson, Eyjolfur
British Chess Magazine, 1983
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Rh1#
- 1...Bxc2
- 2.Rh1#
- 1...Bc1
- 2.Ra7#
- 1...Bb2
- 2.Ra7#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...e2
- 2.Qh3#
- 1...cxb3
- 2.Rc7#
- 1...c3
- 2.Qf7#
- 1...Ba2
- Tries
- 1.Bf3?
- 1...Bxc2
- 2.Rh1#
- 1...cxb3
- 2.Rc7#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Ba2
- 2.Rh1#
- 1...Bc1
- 2.Ra7#
- 1...Bb2
- 2.Ra7#
- 1...c3
- 2.Qf7#
- 1...e2!
- 1...Bxc2
- 1.Bd5?
- 1...Bxc2
- 2.Rh1#
- 1...cxb3
- 2.Rc7#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Ba2
- 2.Rh1#
- 1...Bc1
- 2.Ra7#
- 1...Bb2
- 2.Ra7#
- 1...e2
- 2.Qh3#
- 1...c3!
- 1...Bxc2
- 1.Bc6?
- 1...Bxc2
- 2.Rh1#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Ba2
- 2.Rh1#
- 1...Bc1
- 2.Ra7#
- 1...Bb2
- 2.Ra7#
- 1...e2
- 2.Qh3#
- 1...c3
- 2.Qf7#
- 1...cxb3!
- 1...Bxc2
- 1.Rxb1?
- threat
- 2.Rh1#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Bc1!
- threat
- 1.Rxd2?
- threat
- 2.Rh2#
- 1...exd2
- 2.Qh3#
- 1...e2
- 2.Qh3#
- 1...Bxf5!
- threat
- 1.Qxb1?
- threat
- 2.Qh1#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Bc1
- 2.Ra7#
- 1...b3+!
- threat
- 1.Bf3?
- Keys
- 1.Be4!
- 1...Bxc2
- 2.Rh1#
- 1...cxb3
- 2.Rc7#
- 1...d1Q
- 2.Rh2#
- 1...d1S
- 2.Rh2#
- 1...d1B
- 2.Rh2#
- 1...d1R
- 2.Rh2#
- 1...Ba2
- 2.Rh1#
- 1...Bc1
- 2.Ra7#
- 1...Bb2
- 2.Ra7#
- 1...e2
- 2.Qh3#
- 1...c3
- 2.Qf7#
- 1...Bxc2
- 1.Be4!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(a);OGATE::R(A)
- B(a);OGATE,XR(B)::R(A)
- B(c);OGATE::R(A)
- P(b);OGATE::R(B)
- P(d);OGATE::QAR(C)
- P(f);OGATE,XQ(C)::R(B)
- P(f);OGATE::QAR2(C)
- Tries
- Try
- B(H);
- Vars
- B(a);OGATE,XR(B)::R(A)
- P(f);OGATE,XQ(C)::R(B)
- P(b);OGATE::R(B)
- B(a);OGATE::R(A)
- B(c);OGATE::R(A)
- P(f);OGATE::QAR2(C)
- Refutation
- P(d);
- Try
- B(H);
- Vars
- B(a);OGATE,XR(B)::R(A)
- P(f);OGATE,XQ(C)::R(B)
- P(b);OGATE::R(B)
- B(a);OGATE::R(A)
- B(c);OGATE::R(A)
- P(d);OGATE::QAR(C)
- Refutation
- P(f);
- Try
- B(H);
- Vars
- B(a);OGATE,XR(B)::R(A)
- P(b);OGATE::R(B)
- B(a);OGATE::R(A)
- B(c);OGATE::R(A)
- P(d);OGATE::QAR(C)
- P(f);OGATE::QAR2(C)
- Refutation
- P(f);XQ(C)
- Try
- R(A);XB(a)
- Threat
- R(A)
- Vars
- P(b);OGATE::R(B)
- Refutation
- B(c);
- Try
- R(B);XP(b)
- Threat
- R(B)
- Vars
- P(d);OGATE,XR(B)::QAR(C)
- P(d);OGATE::QAR(C)
- Refutation
- B(a);XP(F)
- Try
- Q(C);XB(a)
- Threat
- QAR(C)
- Vars
- P(b);OGATE::R(B)
- B(c);OGATE::R(A)
- Refutation
- P(e);CHECK
- Try
- Actual
- B(H);
- Vars
- B(a);OGATE,XR(B)::R(A)
- P(f);OGATE,XQ(C)::R(B)
- P(b);OGATE::R(B)
- B(a);OGATE::R(A)
- B(c);OGATE::R(A)
- P(d);OGATE::QAR(C)
- P(f);OGATE::QAR2(C)
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