[Retros] More EHAP-versions of Animal Chess
Bernd Gräfrath
retromode at web.de
Wed Dec 5 10:14:33 EST 2007
Dear retro friends,
Mario Richter can also check what I called "EHAP"-problems in Animal Chess. (Many thanks for this too!) That is the variant in which "H" already covers castling. Here are two more EHAP-problems of mine - or rather: EHAP-versions of my two problems with Allumwandlung in OHAP, in which "10. ... O" is now replaced with "10. ... H". Both are also C+ in EHAP. (Of course, this conversion does not always lead to correct problems...)
1.P P 2.P P 3.P P 4.PxP PxP+ 5.AxP H 6.PxH=H A 7.AxP AxA 8.P AxH 9.P A 10.P H 11.PxH P 12.PxA=A P 13.AxP HxA 14.P P 15.P P 16.P P=A 17.P AxH 18.P=H AxH+ 19.AxA H 20.HxH+.
Solution: 1.h4 c5 2.h5 c4 3.h6 c3 4.hxg7 cxd2+ 5.Nxd2 Qc7 6.gxf8B Nf6 7.Rxh7 Nxh7 8.b4 Nxf8 9.b5 Nh7! 10.b6 0-0 11.bxc7 b5 12.cxb8N b4 13.Nxd7 Bxd7 14.c4 b3 15.c5 b2 16.c6 b1R 17.c7 Rxc1 18.c8Q Rxd1+ 19.Rxd1 Bg4 20.Qxg4+
1.P P 2.P P 3.P P 4.PxP PxP+ 5.AxP H 6.PxH=H A 7.AxP AxA 8.P AxH 9.P A 10.P H 11.PxH P 12.PxA=A P 13.AxP HxA 14.P P 15.P P 16.P P=A 17.P AxH 18.P=H AxH+ 19.AxA H 20.HxH+ A 21.HxA+ H 22.H+ PxH 23.P H 24.P H 25.PxP H 26.P H 27.A H 28.A H 29.PxA=A HxP 30.AxA H 31.P P 32.P P 33.P P 34.P P 35.P=A P=A 36.AxP A#.
Solution: 1.h4 c5 2.h5 c4 3.h6 c3 4.hxg7 cxd2+ 5.Nxd2 Qc7 6.gxf8B Nf6 7.Rxh7 Nxh7 8.b4 Nxf8 9.b5 Nh7! 10.b6 0-0 11.bxc7 b5 12.cxb8N b4 13.Nxd7 Bxd7 14.c4 b3 15.c5 b2 16.c6 b1R 17.c7 Rxc1 18.c8Q Rxd1+ 19.Rxd1 Bg4 20.Qxg4+ Ng5 21.Qxg5+ Kh7 22.Qg6+ fxg6 23.f4 Kg7 24.f5 Kf6 25.fxg6 Ke5 26.g7 Kd4 27.Nh3 Kc3 28.Nf2 Kb2 29.gxf8R Kxa2 30.Rxa8 Kb2 31.g4 a5 32.g5 a4 33.g6 a3 34.g7 a2 35.g8N a1N 36.Nxe7 Nc2#
Best wishes,
Bernd
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