diff options
| -rw-r--r-- | Cargo.toml | 2 | ||||
| -rw-r--r-- | benches/negamax.rs | 21 | ||||
| -rw-r--r-- | benches/search.rs | 20 | ||||
| -rw-r--r-- | src/main.rs | 1 |
4 files changed, 21 insertions, 23 deletions
@@ -14,5 +14,5 @@ name = "perft" harness = false [[bench]] -name = "negamax" +name = "search" harness = false diff --git a/benches/negamax.rs b/benches/negamax.rs deleted file mode 100644 index 0c952d6..0000000 --- a/benches/negamax.rs +++ /dev/null @@ -1,21 +0,0 @@ -use std::{time::Instant, f32::INFINITY}; -use chessnost::board::Board; - -fn main() { - let fen = String::from("r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1"); - let mut board = Board::from_FEN(fen); - board.ply = 0; - - let depth = 4; - let start = Instant::now(); - let (score, pv) = board.negamax_search(-INFINITY, INFINITY, depth); - println!("Negamax search (depth = {}) finished in {:?}: {:?}", depth, start.elapsed(), score); - board.print(); - for mov in pv { - println!("{:?}", mov); - println!("Score for {:?}: {}", board.color(), board.evaluate(None)); - board.make_move(mov); - board.print(); - } - println!("Score for {:?}: {}", board.color(), board.evaluate(None)); -} diff --git a/benches/search.rs b/benches/search.rs new file mode 100644 index 0000000..41027f9 --- /dev/null +++ b/benches/search.rs @@ -0,0 +1,20 @@ +use std::{time::{Instant, Duration}, f32::INFINITY}; +use chessnost::board::Board; + +fn main() { + let fen = String::from("r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - "); + let mut board = Board::from_FEN(fen); + + let start = Instant::now(); + let (score, pv) = board.iterative_deepening(6, Duration::from_secs(15)); + + println!("Finished in {:?}: score={:?} {:?}", start.elapsed(), score, pv); + board.print(); + for mov in pv { + println!("Score for {:?} is now: {}", board.color(), board.quiscence(-INFINITY, INFINITY)); + println!("{:?}", mov); + board.make_move(mov); + board.print(); + } + println!("Score for {:?} is now: {}", board.color(), board.quiscence(-INFINITY, INFINITY)); +} diff --git a/src/main.rs b/src/main.rs index 6a374b7..7931c63 100644 --- a/src/main.rs +++ b/src/main.rs @@ -5,7 +5,6 @@ use chessnost::board::Board; fn main() { let mut board = Board::new(); - board.print(); loop { let mov = match board.read_move() { |