From 219c2715b8a933b23034d3607a1f5954fea4c094 Mon Sep 17 00:00:00 2001
From: Michael Conard <maconard@mtu.edu>
Date: Mon, 27 May 2024 15:00:40 +0000
Subject: [PATCH 1/2] fix bug with non-lion double movers capturing lion for
 counterstrike rules

---
 src/variant/position.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/variant/position.ts b/src/variant/position.ts
index 3b5b73d..6d80ffe 100644
--- a/src/variant/position.ts
+++ b/src/variant/position.ts
@@ -298,13 +298,19 @@ export abstract class Position {
         piece.role = promote(this.rules)(role) || role;
 
       const capture = this.board.set(md.to, piece),
-        secondCapture = defined(md.midStep) ? this.board.take(md.midStep) : undefined;
+        midCapture = defined(md.midStep) ? this.board.take(md.midStep) : undefined;
+
+      // process midCapture (if exists) before final destination capture
+      if (defined(midCapture)) {
+        if (!lionRoles.includes(role) && midCapture.color === this.turn && lionRoles.includes(midCapture.role))
+          this.lastLionCapture = md.midStep;
+        this.storeCapture(midCapture);
+      }
       if (capture) {
         if (!lionRoles.includes(role) && capture.color === this.turn && lionRoles.includes(capture.role))
           this.lastLionCapture = md.to;
         this.storeCapture(capture);
       }
-      if (defined(secondCapture)) this.storeCapture(secondCapture);
     }
   }
 }

From a75385a1a5e357a9774d7a630c614d8d83ba07eb Mon Sep 17 00:00:00 2001
From: Michael Conard <maconard@mtu.edu>
Date: Mon, 27 May 2024 15:32:20 +0000
Subject: [PATCH 2/2] changelog and minor version bump

---
 CHANGELOG.md      | 4 ++++
 package-lock.json | 4 ++--
 package.json      | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e765979..04a39e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog for shogiops
 
+## v0.16.2
+
+- Fixed `chushogi` bug where non-Lion double movers making a mid-step Lion capture was not preventing Lion counterstrike.
+
 ## v0.16.1
 
 - Fixed `annanshogi` move generation.
diff --git a/package-lock.json b/package-lock.json
index c269126..83d156a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "shogiops",
-  "version": "0.16.1",
+  "version": "0.16.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "shogiops",
-      "version": "0.16.1",
+      "version": "0.16.2",
       "license": "GPL-3.0-or-later",
       "dependencies": {
         "@badrap/result": "^0.2"
diff --git a/package.json b/package.json
index 4b0d31a..8c550fc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "shogiops",
-  "version": "0.16.1",
+  "version": "0.16.2",
   "description": "Shogi rules and operations",
   "keywords": [
     "shogi",