ReverseFPMaxDepth 6 ReverseFPDepthScalingFactor 100

lynx-chess · Sep 9, 2023 · 6a0c6ec · 6a0c6ec
1 parent dc77eca
commit 6a0c6ec
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/src/Lynx.Cli/appsettings.json b/src/Lynx.Cli/appsettings.json
@@ -55,8 +55,8 @@
     "UseOnlineTablebaseInRootPositions": false,
     "UseOnlineTablebaseInSearch": false,
     "BenchDepth": 5,
-    "ReverseFPMaxDepth": 4,
-    "ReverseFPDepthScalingFactor": 150
+    "ReverseFPMaxDepth": 6,
+    "ReverseFPDepthScalingFactor": 100
   },
 
   // Logging settings

diff --git a/src/Lynx/Configuration.cs b/src/Lynx/Configuration.cs
@@ -211,7 +211,7 @@ public sealed class EngineSettings
     /// </summary>
     public int BenchDepth { get; set; } = 5;
 
-    public int ReverseFPMaxDepth { get; set; } = 4;
+    public int ReverseFPMaxDepth { get; set; } = 6;
 
-    public int ReverseFPDepthScalingFactor { get; set; } = 150;
+    public int ReverseFPDepthScalingFactor { get; set; } = 100;
 }
diff --git a/tests/Lynx.Test/BestMove/MatePositions.cs b/tests/Lynx.Test/BestMove/MatePositions.cs
@@ -99,6 +99,6 @@ public static class MatePositions
     {
         new object[]{ "4r1k1/1p3p1p/rb1R2p1/pQ6/P1p1q3/2P3RP/1P3PP1/6K1 b - -           ", new[] { "b6f2" }, "https://gameknot.com/chess-puzzle.pl?pz=228984" },    // info depth 14 seldepth 28 multipv 1 score cp 1405 nodes 202487382 nps 511294 time 395029 pv b6f2 g1h2 a6d6 g3g4 e4e1 b5e8 e1e8 g4c4 d6d2 b2b3 e8e5 g2g3
 
-        // new object[]{ "1k2r3/ppN3pp/5n2/8/6P1/P1p1pK1P/1PPr4/1R2RN2 b - -               ", new[] { "d2f2" }, "https://gameknot.com/chess-puzzle.pl?pz=117353" }     // info depth 12 seldepth 26 multipv 1 score cp 160 nodes 102915997 nps 439966 time 232918 pv d2f2 f3g3 f6e4 g3h4 f2f6 c7a6 b7a6 b2c3 b8c8 g4g5 f6f4 h4h5 e4c3, not reachable any more after adding RFP
+        new object[]{ "1k2r3/ppN3pp/5n2/8/6P1/P1p1pK1P/1PPr4/1R2RN2 b - -               ", new[] { "d2f2" }, "https://gameknot.com/chess-puzzle.pl?pz=117353" }     // info depth 12 seldepth 26 multipv 1 score cp 160 nodes 102915997 nps 439966 time 232918 pv d2f2 f3g3 f6e4 g3h4 f2f6 c7a6 b7a6 b2c3 b8c8 g4g5 f6f4 h4h5 e4c3, not reachable any more after adding RFP
     };
 }