Merge pull request #2 from DkeRee/Add-Check-Extension

Add check extension + Fixed ply calculation

Author: DkeRee

README.md

@@ -9,8 +9,10 @@ I aspire to get Trinket to 3000 elo one day, but only time will tell for that ;)
 
 ### Search
 - PV Search w/ Negamax
-- Tranposition Table
+- Transposition Table
 - Quiescence Search
+- Extensions
+  - Check Extension
 - Reductions
   - LMR (Late Move Reduction)
 - Pruning

src/uci/bench.rs

@@ -50,7 +50,7 @@ pub fn bench() {
 		engine.searching_depth = DEPTH;
 
 		let now = Instant::now();
-		let _ = engine.search(&placeholder_abort, &placeholder_abort, &Board::from_fen(POSITIONS[i], false).unwrap(), DEPTH, -i32::MAX, i32::MAX, &mut engine.my_past_positions.clone());
+		let _ = engine.search(&placeholder_abort, &placeholder_abort, &Board::from_fen(POSITIONS[i], false).unwrap(), DEPTH, 0, -i32::MAX, i32::MAX, &mut engine.my_past_positions.clone());
 
 		total_nodes += engine.nodes;
 		total_elapsed += now.elapsed().as_secs_f32() * 1000_f32;