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Merge pull request #38 from bsamseth/move-ordering
Killer Move Heuristic: Move Ordering Improvements
2 parents bd17da3 + 7a0e6cb commit b7aed1c

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lines changed

Diff for: ‎CMakeLists.txt

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@@ -10,7 +10,7 @@
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cmake_minimum_required(VERSION 3.0)
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# Set project name here.
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project(Goldfish VERSION 1.12.1 LANGUAGES C CXX)
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project(Goldfish VERSION 1.13.0 LANGUAGES C CXX)
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# Include stuff. No change needed.
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")

Diff for: ‎README.md

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@@ -86,189 +86,30 @@ gives an impression of the relative improvements of the engine over time, but
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cannot be compared directly to any other rating systems (e.g. FIDE).
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| #|PLAYER | RATING |POINTS |PLAYED |(%)|
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| # | PLAYER | RATING | POINTS | PLAYED | (%)|
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|:---:|---|:---:|:---:|:---:|:---:|
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| 1|Goldfish v1.12.0 | 2394.1 | 349.5 | 640 | 55|
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| 2|Goldfish v1.11.1 | 2370.2 | 848.0 | 1654 | 51|
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| 3|Goldfish v1.9.0 | 2353.3 |1607.5 | 3184 | 50|
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| 4|Goldfish v1.11.0 | 2353.0 | 549.5 | 1100 | 50|
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| 5|Goldfish v1.7.0 | 2251.7 | 877.5 | 1699 | 52|
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| 6|Goldfish v1.7.1 | 2243.9 | 244.0 | 477 | 51|
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| 7|Goldfish v1.8.0 | 2237.2 | 324.0 | 650 | 50|
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| 8|Goldfish v1.8.1 | 2234.3 | 485.5 | 1000 | 49|
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| 9|Goldfish v1.8.2 | 2234.2 | 174.0 | 429 | 41|
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|10|Goldfish v1.6.0 | 2218.8 | 434.5 | 797 | 55|
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|11|Goldfish v1.7.2 | 2218.2 | 69.5 | 150 | 46|
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|12|Goldfish v1.5.1 | 2168.9 | 460.5 | 970 | 47|
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|13|Goldfish v1.5 | 2158.7 | 554.5 | 1145 | 48|
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|14|Goldfish v1.4 | 2153.6 | 487.0 | 970 | 50|
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|15|Goldfish v1.3 | 2130.9 | 162.5 | 325 | 50|
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|16|Goldfish v1.2 | 2112.3 | 107.5 | 230 | 47|
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|17|Goldfish v1.1 | 2055.3 | 93.0 | 232 | 40|
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|18|Goldfish v1.0 | 2000.0 | 13.5 | 32 | 42|
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```text
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Head to head statistics:
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1) Goldfish v1.12.0 2394.1 : 640 (+256,=187,-197), 54.6 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.11.1 : 320 ( 127, 92, 101), 54.1 : +24.0
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Goldfish v1.9.0 : 320 ( 129, 95, 96), 55.2 : +40.8
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2) Goldfish v1.11.1 2370.2 : 1654 (+594,=508,-552), 51.3 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.12.0 : 320 ( 101, 92, 127), 45.9 : -24.0
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Goldfish v1.9.0 : 1334 ( 493, 416, 425), 52.5 : +16.8
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3) Goldfish v1.9.0 2353.3 : 3184 (+1094,=1027,-1063), 50.5 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.12.0 : 320 ( 96, 95, 129), 44.8 : -40.8
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Goldfish v1.11.1 : 1334 ( 425, 416, 493), 47.5 : -16.8
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Goldfish v1.11.0 : 1100 ( 372, 357, 371), 50.0 : +0.3
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Goldfish v1.7.0 : 215 ( 101, 84, 30), 66.5 : +101.7
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Goldfish v1.8.2 : 215 ( 100, 75, 40), 64.0 : +119.1
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4) Goldfish v1.11.0 2353.0 : 1100 (+371,=357,-372), 50.0 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.9.0 : 1100 ( 371, 357, 372), 50.0 : -0.3
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5) Goldfish v1.7.0 2251.7 : 1699 (+383,=989,-327), 51.6 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.9.0 : 215 ( 30, 84, 101), 33.5 : -101.7
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Goldfish v1.7.1 : 250 ( 44, 168, 38), 51.2 : +7.8
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Goldfish v1.8.0 : 150 ( 32, 84, 34), 49.3 : +14.5
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Goldfish v1.8.1 : 500 ( 114, 305, 81), 53.3 : +17.4
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Goldfish v1.8.2 : 214 ( 48, 139, 27), 54.9 : +17.5
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Goldfish v1.6.0 : 160 ( 47, 85, 28), 55.9 : +32.8
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Goldfish v1.5.1 : 160 ( 43, 102, 15), 58.8 : +82.7
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Goldfish v1.5 : 10 ( 4, 5, 1), 65.0 : +93.0
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Goldfish v1.4 : 10 ( 4, 6, 0), 70.0 : +98.1
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Goldfish v1.3 : 10 ( 5, 5, 0), 75.0 : +120.8
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Goldfish v1.2 : 10 ( 4, 4, 2), 60.0 : +139.4
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Goldfish v1.1 : 10 ( 8, 2, 0), 90.0 : +196.4
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6) Goldfish v1.7.1 2243.9 : 477 (+97,=294,-86), 51.2 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 250 ( 38, 168, 44), 48.8 : -7.8
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Goldfish v1.6.0 : 77 ( 19, 45, 13), 53.9 : +25.1
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Goldfish v1.7.2 : 150 ( 40, 81, 29), 53.7 : +25.8
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7) Goldfish v1.8.0 2237.2 : 650 (+133,=382,-135), 49.8 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 150 ( 34, 84, 32), 50.7 : -14.5
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Goldfish v1.8.1 : 500 ( 99, 298, 103), 49.6 : +2.9
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8) Goldfish v1.8.1 2234.3 : 1000 (+184,=603,-213), 48.5 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 500 ( 81, 305, 114), 46.7 : -17.4
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Goldfish v1.8.0 : 500 ( 103, 298, 99), 50.4 : -2.9
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9) Goldfish v1.8.2 2234.2 : 429 (+67,=214,-148), 40.6 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.9.0 : 215 ( 40, 75, 100), 36.0 : -119.1
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Goldfish v1.7.0 : 214 ( 27, 139, 48), 45.1 : -17.5
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10) Goldfish v1.6.0 2218.8 : 797 (+193,=483,-121), 54.5 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 160 ( 28, 85, 47), 44.1 : -32.8
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Goldfish v1.7.1 : 77 ( 13, 45, 19), 46.1 : -25.1
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Goldfish v1.5.1 : 260 ( 66, 162, 32), 56.5 : +49.9
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Goldfish v1.5 : 260 ( 77, 163, 20), 61.0 : +60.1
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Goldfish v1.4 : 10 ( 1, 8, 1), 50.0 : +65.2
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Goldfish v1.3 : 10 ( 1, 8, 1), 50.0 : +88.0
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Goldfish v1.2 : 10 ( 4, 6, 0), 70.0 : +106.6
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Goldfish v1.1 : 10 ( 3, 6, 1), 60.0 : +163.6
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11) Goldfish v1.7.2 2218.2 : 150 (+29,=81,-40), 46.3 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.1 : 150 ( 29, 81, 40), 46.3 : -25.8
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12) Goldfish v1.5.1 2168.9 : 970 (+145,=631,-194), 47.5 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 160 ( 15, 102, 43), 41.2 : -82.7
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Goldfish v1.6.0 : 260 ( 32, 162, 66), 43.5 : -49.9
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Goldfish v1.5 : 260 ( 45, 172, 43), 50.4 : +10.3
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Goldfish v1.4 : 260 ( 45, 176, 39), 51.2 : +15.3
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Goldfish v1.3 : 10 ( 2, 7, 1), 55.0 : +38.1
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Goldfish v1.2 : 10 ( 2, 6, 2), 50.0 : +56.7
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Goldfish v1.1 : 10 ( 4, 6, 0), 70.0 : +113.7
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13) Goldfish v1.5 2158.7 : 1145 (+174,=761,-210), 48.4 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 10 ( 1, 5, 4), 35.0 : -93.0
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Goldfish v1.6.0 : 260 ( 20, 163, 77), 39.0 : -60.1
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Goldfish v1.5.1 : 260 ( 43, 172, 45), 49.6 : -10.3
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Goldfish v1.4 : 510 ( 88, 352, 70), 51.8 : +5.1
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Goldfish v1.3 : 85 ( 12, 61, 12), 50.0 : +27.8
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Goldfish v1.2 : 10 ( 4, 6, 0), 70.0 : +46.4
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Goldfish v1.1 : 10 ( 6, 2, 2), 70.0 : +103.4
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14) Goldfish v1.4 2153.6 : 970 (+164,=646,-160), 50.2 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 10 ( 0, 6, 4), 30.0 : -98.1
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Goldfish v1.6.0 : 10 ( 1, 8, 1), 50.0 : -65.2
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Goldfish v1.5.1 : 260 ( 39, 176, 45), 48.8 : -15.3
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Goldfish v1.5 : 510 ( 70, 352, 88), 48.2 : -5.1
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Goldfish v1.3 : 60 ( 13, 37, 10), 52.5 : +22.7
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Goldfish v1.2 : 60 ( 17, 34, 9), 56.7 : +41.3
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Goldfish v1.1 : 60 ( 24, 33, 3), 67.5 : +98.3
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15) Goldfish v1.3 2130.9 : 325 (+55,=215,-55), 50.0 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 10 ( 0, 5, 5), 25.0 : -120.8
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Goldfish v1.6.0 : 10 ( 1, 8, 1), 50.0 : -88.0
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Goldfish v1.5.1 : 10 ( 1, 7, 2), 45.0 : -38.1
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Goldfish v1.5 : 85 ( 12, 61, 12), 50.0 : -27.8
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Goldfish v1.4 : 60 ( 10, 37, 13), 47.5 : -22.7
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Goldfish v1.2 : 90 ( 17, 61, 12), 52.8 : +18.6
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Goldfish v1.1 : 60 ( 14, 36, 10), 53.3 : +75.6
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16) Goldfish v1.2 2112.3 : 230 (+37,=141,-52), 46.7 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 10 ( 2, 4, 4), 40.0 : -139.4
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Goldfish v1.6.0 : 10 ( 0, 6, 4), 30.0 : -106.6
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Goldfish v1.5.1 : 10 ( 2, 6, 2), 50.0 : -56.7
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Goldfish v1.5 : 10 ( 0, 6, 4), 30.0 : -46.4
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Goldfish v1.4 : 60 ( 9, 34, 17), 43.3 : -41.3
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Goldfish v1.3 : 90 ( 12, 61, 17), 47.2 : -18.6
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Goldfish v1.1 : 40 ( 12, 24, 4), 60.0 : +57.0
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17) Goldfish v1.1 2055.3 : 232 (+27,=132,-73), 40.1 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.7.0 : 10 ( 0, 2, 8), 10.0 : -196.4
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Goldfish v1.6.0 : 10 ( 1, 6, 3), 40.0 : -163.6
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Goldfish v1.5.1 : 10 ( 0, 6, 4), 30.0 : -113.7
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Goldfish v1.5 : 10 ( 2, 2, 6), 30.0 : -103.4
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Goldfish v1.4 : 60 ( 3, 33, 24), 32.5 : -98.3
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Goldfish v1.3 : 60 ( 10, 36, 14), 46.7 : -75.6
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Goldfish v1.2 : 40 ( 4, 24, 12), 40.0 : -57.0
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Goldfish v1.0 : 32 ( 7, 23, 2), 57.8 : +55.3
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18) Goldfish v1.0 2000.0 : 32 (+2,=23,-7), 42.2 %
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vs. : games ( +, =, -), (%) : Diff
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Goldfish v1.1 : 32 ( 2, 23, 7), 42.2 : -55.3
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```
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| 1 | Goldfish v1.13.0 | 2357.0 | 619.0 | 1080 | 57|
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| 2 | Goldfish v1.12.1 | 2305.3 | 748.0 | 1613 | 46|
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| 3 | Goldfish v1.12.0 | 2278.2 | 833.5 | 1528 | 55|
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| 4 | Goldfish v1.11.1 | 2264.3 | 1095.0 | 2015 | 54|
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| 5 | Goldfish v1.9.0 | 2249.5 | 1826.5 | 3538 | 52|
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| 6 | Goldfish v1.11.0 | 2249.2 | 549.5 | 1100 | 50|
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| 7 | Goldfish v1.7.0 | 2184.4 | 1086.5 | 2053 | 53|
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| 8 | Goldfish v1.8.2 | 2179.7 | 392.0 | 783 | 50|
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| 9 | Goldfish v1.7.1 | 2177.2 | 244.0 | 477 | 51|
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| 10 | Goldfish v1.8.0 | 2169.9 | 324.0 | 650 | 50|
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| 11 | Goldfish v1.8.1 | 2167.0 | 485.5 | 1000 | 49|
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| 12 | Goldfish v1.6.0 | 2154.2 | 625.0 | 1151 | 54|
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| 13 | Goldfish v1.7.2 | 2151.5 | 69.5 | 150 | 46|
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| 14 | Goldfish v1.5.1 | 2096.0 | 606.0 | 1325 | 46|
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| 15 | Goldfish v1.5 | 2094.1 | 554.5 | 1145 | 48|
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| 16 | Goldfish v1.4 | 2091.3 | 646.5 | 1325 | 49|
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| 17 | Goldfish v1.3 | 2076.8 | 314.0 | 680 | 46|
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| 18 | Goldfish v1.2 | 2046.4 | 237.5 | 585 | 41|
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| 19 | Goldfish v1.1 | 2005.2 | 210.0 | 597 | 35|
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| 20 | Goldfish v1.0 | 2000.0 | 129.5 | 397 | 33|
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Detailed head-to-head statistics can be found [here](head-to-head-history.txt).
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This is meant as a project to work on just for the fun of it.
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Contributions are very welcome if you feel like it.

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