MESON Chess Problem Database
Problem Display
PID: 147159 (3r1k1r/3pR1Rp/4p1p1/4PpP1/5N2/5Q2/8/5K2 w - - 0 1)
Dawson, Thomas Rayner
Atlanta Journal, 1937
(First published on Fri May 14 1937)
#2
7 + 8
| 15256 | TRD Scrapbook | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Ra8
- 2.Qxa8#
- 1...Re8
- 2.Ref7#
- 1...Rg8
- 2.Rgf7#
- 1...d5
- 2.Sxe6#
- 1...d6
- 2.Sxe6#
- 1...h5
- 2.Sxg6#
- 1...h6
- 2.Sxg6#
- 1...Ra8
- Tries
- 1.Qc6?
- 1...dxc6
- 2.Sxe6#
- 1...Ra8
- 2.Qxa8#
- 1...Rc8
- 2.Qxc8#
- 1...Re8
- 2.Ref7#
- 1...Rg8
- 2.Rgf7#
- 1...d5
- 2.Sxe6#
- 2.Ref7#
- 1...d6
- 2.Sxe6#
- 2.Ref7#
- 1...h5
- 2.Sxg6#
- 1...h6
- 2.Sxg6#
- 1...Rb8!
- 1...dxc6
- 1.Qa8?
- threat
- 2.Qxd8#
- 1...Rb8
- 2.Qxb8#
- 1...Rc8
- 2.Qxc8#
- 1...Re8
- 2.Ref7#
- 2.Qxe8#
- 1...Rxa8!
- threat
- 1.Qc6?
- Keys
- 1.Qb7!
- 1...Rb8
- 2.Qxb8#
- 1...Ra8
- 2.Qxa8#
- 1...Rc8
- 2.Qxc8#
- 1...Re8
- 2.Ref7#
- 1...Rg8
- 2.Rgf7#
- 1...d5
- 2.Sxe6#
- 1...d6
- 2.Sxe6#
- 1...h5
- 2.Sxg6#
- 1...h6
- 2.Sxg6#
- 1...Rb8
- 1.Qb7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- R(f);OGATEB::QAR(B),XR(f)
- R(f);SBLOCK::R1(F)
- R(h);SBLOCK::R1(G)
- P(d);N_GUARD::S(C),XP(b)
- P(e);N_GUARD::S(C),XP(c)
- Tries
- Try
- Q(B);
- Vars
- P(d);N_GUARD,XQ(B)::S(C),XP(b)
- R(f);OGATEB::QAR(B),XR(f)
- R(f);SBLOCK::R1(F)
- R(h);SBLOCK::R1(G)
- P(e);N_GUARD::S(C),XP(c)
- Refutation
- R(f);
- Try
- Q(B);P_PINR(f)
- Threat
- QAR2(B),XR(f)
- Vars
- R(f);OGATEB::QAR(B),XR(f)
- Refutation
- R(f);N_SPINR(f),XQ(B)
- Try
- Actual
- Q(B);
- Vars
- R(f);OGATEB::QAR(B),XR(f)
- R(f);SBLOCK::R1(F)
- R(h);SBLOCK::R1(G)
- P(d);N_GUARD::S(C),XP(b)
- P(e);N_GUARD::S(C),XP(c)
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