Discuss Problem 793: Igor Agapov - Threemover http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html Wed, 21 Oct 2026 20:51:09 +0000 JComments http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7705 a6 1.a8Q a5+ 2.Q:a5+ Kc6 3.Qb5/Qc7# (the rest - without changes) Let this adjustment will be an alternative for the tourney judge (#3). 2) This idea has bee shown for 4 pieces: I.Agapov, Seven chess notes, in 2016 (November) - yacpdb/416963. But that task can not be considered as a "pure" because the last solution has organic dual on the 2nd move (1.a8S+ Ka6 2.Kc4/Kc5). That is why I have decided to adapt this scheme for 5 pieces. 3) I propose another (new) version of this task - №793.1: FEN: 8/P2K4/1k2p3/4R3/8/8/8/8 White: Kd7, Re5, Pa7 (3) Black: Kb6, Pe6 (2) #3 b) Kd7-b8 c) +Pe6-c6 d) +Kb8-c8 a) 1.a8R! Kb7 2.Raa5 Kb6 3.Reb5# b) 1.a8B! Ka6 2.Kc7 Ka7 3.Ra5# c) 1.a8Q! c5 2.Qa4 c5 3.Qb5# d) 1.a8S+! Ka6 2.Rc5! Ka7 3.Ra5# No duals + usual twins (no zero) = quite a Christmas story ... - Happy New Year 2017! Igor Agapov]]> Igor Agapov Tue, 03 Jan 2017 18:43:13 +0000 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7705 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7704 Diyan Kostadinov Tue, 03 Jan 2017 16:54:06 +0000 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7704 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7701 Diyan Kostadinov Sun, 01 Jan 2017 06:30:15 +0000 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7701 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7700 Seetharaman Kalyan Sat, 31 Dec 2016 20:20:43 +0000 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7700 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7696 Seetharaman Kalyan Sat, 31 Dec 2016 11:27:24 +0000 http://kobulchess.com/en/problems/originals-2016/1084-igor-agapov-threemover.html#comment-7696