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2014-2015 – The Starter Problem

Johh Rice

qs1B4/2rp4/p1b1p1p1/K1Q1rkS1/1p4p1/6P1/2R1pS2/1B6

Mate in 2

1.Sd1!       (2.Se3#)

1...Rxc5+    2.Rxc5#
1...d5       2.Qf2#
1...Rd5      2.Rxe2#
1...Bd5      2.Qf8#
1...exd1=any 2.Rf2#
1...e1=Q,R   2.Rf2#

There are the following ‘tries’ given by solvers, defeated as noted:

Claim Refutation(s)
1.Sf7? 1...g5!
1.Rc4+? 1...Be4!
1.Rxe2+? 1...Be4!
1.Qf8+? Illegal move! The wQ is pinned.
1.Rd2+? 1...Be4!
1.Sge4? 1...Rd5, g5, Bxe4, Rxc5+!
1.Sfe4? 1...Bxe4, Rd5, Rxc5+!
1.Qxe5+? 1...Kxe5!
1.Sd3? 1...Rxc5+!, e1=any!, d6!, d5!

Developed and maintained by Brian Stephenson.