FlipMind benchmark result (2026-11-13)
Platform: Web build (WASM), Chrome 157, AMD Ryzen 5 5600X
Engine: FlipMind 1.0.0 (266d864-065d77779108, deployed multithreaded web build)
Problems: FFO 33-51 (FFO endgame tests #33-#51, 19 positions, 20-27 empties)
Mode: ALL (exact score of every legal move)
Conditions: 8 threads, no book, engines alternated, 3 rounds
Time: inside the web worker, from search request to completion (engine loading excluded), a fresh worker per position
Correct: every move score matched the reference in every position
Average: 44.884 s (rounds: 44.866 / 45.225 / 44.560)

[Per-position time (s) and result]
 # | round 1 | round 2 | round 3 | average | result
 1 | 0.213 | 0.216 | 0.200 | 0.210 | A3 -8, E7 -8, A6 -12, B2 -12, G2 -12, G7 -12, A4 -14, C6 -20, A5 -22, B3 -28
 2 | 0.147 | 0.146 | 0.145 | 0.146 | C2 -2, D2 -6, E2 -6, A2 -10, A3 -10, F1 -12, G2 -14, G1 -16, B2 -20, B8 -26
 3 | 0.187 | 0.181 | 0.188 | 0.185 | C7 +0, D8 -8, H8 -8, B2 -12, G1 -14, B1 -20, E8 -20, F8 -24, F1 -32, H7 -32, G8 -38
 4 | 0.346 | 0.358 | 0.335 | 0.346 | B7 +0, B1 -2, E1 -4, C1 -6, G6 -8, G2 -10, A2 -22, B2 -24
 5 | 0.297 | 0.287 | 0.294 | 0.293 | G2 -20, B7 -22, G4 -22, H3 -22, G1 -30, H2 -42, B1 -48
 6 | 1.418 | 1.395 | 1.352 | 1.388 | B2 +4, A5 +0, H2 -4, A3 -10, A7 -18, G2 -20, B7 -22, G1 -24, B1 -26
 7 | 2.021 | 2.198 | 2.041 | 2.087 | A8 +64, B1 +64, C8 +64, E8 +64, G1 +64, G5 +64, G6 +64, H3 +64, H4 +64, B8 +62, D8 +62, E7 +62, F7 +62, H2 +62, G2 +60, G4 +60, F6 +32
 8 | 0.141 | 0.128 | 0.143 | 0.137 | A2 +38, C7 +36, D8 +34, B1 +30, C1 +30, C6 +28, D7 +28, G7 +28, F7 +26, A6 +24
 9 | 0.562 | 0.559 | 0.576 | 0.566 | H4 +0, F8 -2, H3 -2, G5 -4, B7 -6, G7 -8, G1 -12, A2 -14, A7 -18, B2 -34
10 | 0.302 | 0.291 | 0.293 | 0.296 | G2 +6, A4 +0, C6 -2, C2 -4, C7 -4, D2 -6, B5 -8, B2 -10, B6 -10
11 | 1.140 | 1.115 | 1.089 | 1.114 | C7 -12, G3 -12, H4 -22, G7 -28, G2 -30, B1 -36
12 | 0.457 | 0.420 | 0.417 | 0.431 | B8 -14, D2 -14, G2 -18, G6 -18, F1 -22, A7 -24, B7 -26, C8 -28, G5 -28, G8 -28
13 | 3.217 | 3.417 | 3.198 | 3.277 | B2 +6, G5 +2, H6 +0, D8 -2, G2 -2, G4 -2, G7 -2, C8 -6, G3 -8, H7 -8, A6 -10, B8 -10, B7 -16, G8 -16
14 | 1.983 | 2.018 | 1.935 | 1.979 | B3 -8, B7 -10, A3 -12, A4 -16, B5 -22, A5 -24, B1 -26, B6 -26, B2 -28, C1 -34, F8 -36, G7 -38
15 | 3.706 | 3.713 | 3.932 | 3.784 | G2 +4, G6 -24, G4 -26, A5 -28, G3 -28, G5 -30, G7 -34, G8 -36
16 | 3.337 | 3.301 | 3.311 | 3.316 | F6 +28, G5 +20, G6 +16, G3 +14, D1 +12, E1 +12, H4 +10, H3 +8, H5 +8, B1 -2, B2 -2, C1 -2, G7 -8
17 | 7.227 | 7.289 | 7.227 | 7.248 | E1 +16, B1 +2, B2 -14, A2 -16, D8 -18, B7 -32, G2 -38, C7 -40
18 | 10.825 | 10.918 | 10.748 | 10.831 | D8 +10, H7 +6, A4 +2, B2 +2, G7 -2, G8 -2, A2 -4, A5 -6, A7 -6, G2 -6, H2 -6, A6 -8, A3 -10, B8 -14, B7 -18
19 | 7.340 | 7.274 | 7.136 | 7.250 | A3 +6, E2 +6, F1 +4, G7 +2, C2 +0, B3 -2, D2 -4, G2 -6, C3 -10, A5 -14