Forgot to add this file at the previous commit.

diff --git a/shogi_server/handicapped_boards.rb b/shogi_server/handicapped_boards.rb
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+++ b/shogi_server/handicapped_boards.rb
@@ -0,0 +1,358 @@
+## $Id$
+
+## Copyright (C) 2004 NABEYA Kenichi (aka nanami@2ch)
+## Copyright (C) 2007-2008 Daigo Moriwaki (daigo at debian dot org)
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+require 'shogi_server/board'
+
+module ShogiServer # for a namespace
+
+# Handicapped game eliminating KY.
+#
+class HCKYBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    PieceKA::new(self, 8, 8, true)
+    PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating KA.
+#
+class HCKABoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI.
+#
+class HCHIBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    PieceKY::new(self, 9, 9, true)
+    PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI and KY.
+#
+class HCHIKYBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI and KA.
+#
+class HC2PBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI, KA and two KYs.
+#
+class HC4PBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    #PieceKY::new(self, 1, 9, true)
+    PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI, KA, two KYs and two KE.
+#
+class HC6PBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    #PieceKY::new(self, 1, 9, true)
+    #PieceKE::new(self, 2, 9, true)
+    PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    PieceGI::new(self, 7, 9, true)
+    #PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI, KA, two KYs, two KE and two GIs
+#
+class HC8PBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    #PieceKY::new(self, 1, 9, true)
+    #PieceKE::new(self, 2, 9, true)
+    #PieceGI::new(self, 3, 9, true)
+    PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    PieceKI::new(self, 6, 9, true)
+    #PieceGI::new(self, 7, 9, true)
+    #PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+# Handicapped game eliminating HI, KA, two KYs, two KE, two GIs and two KIs.
+#
+class HC10PBoard < Board
+  def initial
+    PieceKY::new(self, 1, 1, false)
+    PieceKE::new(self, 2, 1, false)
+    PieceGI::new(self, 3, 1, false)
+    PieceKI::new(self, 4, 1, false)
+    PieceOU::new(self, 5, 1, false)
+    PieceKI::new(self, 6, 1, false)
+    PieceGI::new(self, 7, 1, false)
+    PieceKE::new(self, 8, 1, false)
+    PieceKY::new(self, 9, 1, false)
+    PieceKA::new(self, 2, 2, false)
+    PieceHI::new(self, 8, 2, false)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 3, false)
+    end
+
+    #PieceKY::new(self, 1, 9, true)
+    #PieceKE::new(self, 2, 9, true)
+    #PieceGI::new(self, 3, 9, true)
+    #PieceKI::new(self, 4, 9, true)
+    PieceOU::new(self, 5, 9, true)
+    #PieceKI::new(self, 6, 9, true)
+    #PieceGI::new(self, 7, 9, true)
+    #PieceKE::new(self, 8, 9, true)
+    #PieceKY::new(self, 9, 9, true)
+    #PieceKA::new(self, 8, 8, true)
+    #PieceHI::new(self, 2, 8, true)
+    (1..9).each do |i|
+      PieceFU::new(self, i, 7, true)
+    end
+    @teban = true
+  end
+end
+
+end # ShogiServer
+