Difference between revisions of "Vapor"
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Revision as of 22:12, 5 March 2020
Pressure-Temperature Phase Diagram [1]
Vapor, (Vapor Chess)
an UCI compliant chess engine by Mike Leany, written in C, since October 2010 no longer vaporware [2], and since November 2019 published as open source on Github [3].
Contents
Description
Vapor is a rudimentary, didactic engine and lacks state of the art search techniques and evaluation terms. It represents the board with a little-endian file-rank mapped bitboard definition, and applies Hyperbola Quintessence to determine sliding piece attacks [4]. Search is plain alpha-beta with transposition table, check extension and quiescence inside the iterative deepening loop [5], considering material and piece-square tables for pawns and knights as evaluation terms at the leaves [6].
See also
Postings
- Vaporware No More - Vapor Chess by Mike Leany, October 11, 2010
- Vapor Chess v0.02 Release for Linux by Mike Leany, CCC, August 10, 2012
- Source Code Released by Mike Leany, November 09, 2019
External Links
Chess Engine
Misc
- vapor - Wiktionary
- Vapor from Wikipedia
- Vapor (disambiguation) from Wikipedia
- U-Foes, Vapor (Marvel Comics) from Wikipedia
- from Wikipedia
References
- ↑ The vapor-liquid critical point in a pressure-temperature phase diagram is at the high-temperature extreme of the liquid–gas phase boundary (The dotted green line gives the anomalous behaviour of water). Image by Matthieumarechal, January 28, 2008, Wikimedia Commons
- ↑ Vaporware No More - Vapor Chess by Mike Leany, October 11, 2010
- ↑ Source Code Released by Mike Leany, November 09, 2019
- ↑ vapor/moves.h at master · mikeleany/vapor · GitHub
- ↑ vapor/search.c at master · mikeleany/vapor · GitHub
- ↑ vapor/eval.c at master · mikeleany/vapor · GitHub
