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Add ponder support
Ponder enabled vs no pondering 👎🏽👎🏽
Finished game 163 (Lynx-add-ponder-support-1877-win-x64 vs Lynx 1875 - main): * {No result}
Score of Lynx-add-ponder-support-1877-win-x64 vs Lynx 1875 - main: 13 - 120 - 26 [0.164] 159
... Lynx-add-ponder-support-1877-win-x64 playing White: 10 - 55 - 15 [0.219] 80
... Lynx-add-ponder-support-1877-win-x64 playing Black: 3 - 65 - 11 [0.108] 79
... White vs Black: 75 - 58 - 26 [0.553] 159
Elo difference: -283.6 +/- 62.6, LOS: 0.0 %, DrawRatio: 16.4 %
SPRT: llr -2.26 (-78.0%), lbound -2.25, ubound 2.89 - H0 was accepted
Regression: disabled vs no pondering
Score of Lynx-add-ponder-support-1877-win-x64 vs Lynx 1875 - main: 5153 - 5157 - 6970 [0.500] 17280
... Lynx-add-ponder-support-1877-win-x64 playing White: 3512 - 1673 - 3455 [0.606] 8640
... Lynx-add-ponder-support-1877-win-x64 playing Black: 1641 - 3484 - 3515 [0.393] 8640
... White vs Black: 6996 - 3314 - 6970 [0.607] 17280
Elo difference: -0.1 +/- 4.0, LOS: 48.4 %, DrawRatio: 40.3 %
SPRT: llr 2.9 (100.4%), lbound -2.25, ubound 2.89 - H1 was accepted
So at least just need to fix the pondering behavior, but when it's off the perf isn't affected
Score of Lynx-add-ponder-support-1948-win-x64 vs Lynx 1941 - main: 232 - 99 - 163 [0.635] 494
... Lynx-add-ponder-support-1948-win-x64 playing White: 140 - 30 - 77 [0.723] 247
... Lynx-add-ponder-support-1948-win-x64 playing Black: 92 - 69 - 86 [0.547] 247
... White vs Black: 209 - 122 - 163 [0.588] 494
Elo difference: 95.9 +/- 25.6, LOS: 100.0 %, DrawRatio: 33.0 %
SPRT: llr 2.91 (100.7%), lbound -2.25, ubound 2.89 - H1 was accepted
Player: Lynx-add-ponder-support-1948-win-x64
"Draw by 3-fold repetition": 97
"Draw by fifty moves rule": 13
"Draw by insufficient mating material": 46
"Draw by stalemate": 3
"Draw by stalled connection": 2
"Draw by timeout": 2
"Loss: Black loses on time": 4
"Loss: Black makes an illegal move: d4d3": 1
"Loss: Black mates": 24
"Loss: Black's connection stalls": 3
"Loss: White loses on time": 2
"Loss: White makes an illegal move: d3e4": 1
"Loss: White mates": 61
"Loss: White's connection stalls": 3
"No result": 7
"Win: Black loses on time": 3
"Win: Black mates": 90
"Win: White loses on time": 2
"Win: White mates": 137
Player: Lynx 1941 - main
"Draw by 3-fold repetition": 97
"Draw by fifty moves rule": 13
"Draw by insufficient mating material": 46
"Draw by stalemate": 3
"Draw by stalled connection": 2
"Draw by timeout": 2
"Loss: Black loses on time": 3
"Loss: Black mates": 90
"Loss: White loses on time": 2
"Loss: White mates": 137
"No result": 7
"Win: Black loses on time": 4
"Win: Black makes an illegal move: d4d3": 1
"Win: Black mates": 24
"Win: Black's connection stalls": 3
"Win: White loses on time": 2
"Win: White makes an illegal move: d3e4": 1
"Win: White mates": 61
"Win: White's connection stalls": 3
Finished match
Remove special ponder hit treatment and
Make sure to cancel ponder search on new game and avoid fake ponder h…Finished game 235 (Lynx-add-ponder-support-1950-win-x64 vs Lynx-add-ponder-support-1948-win-x64): 1-0 {White mates}
cutechess crashes
Try again ponder hit logic of reusing killers and not deleting history
Score of Lynx-add-ponder-support-2025-win-x64 vs Lynx 2024 - main: 210 - 77 - 131 [0.659] 418
... Lynx-add-ponder-support-2025-win-x64 playing White: 123 - 27 - 59 [0.730] 209
... Lynx-add-ponder-support-2025-win-x64 playing Black: 87 - 50 - 72 [0.589] 209
... White vs Black: 173 - 114 - 131 [0.571] 418
Elo difference: 114.5 +/- 28.4, LOS: 100.0 %, DrawRatio: 31.3 %
SPRT: llr 2.9 (100.2%), lbound -2.25, ubound 2.89 - H1 was accepted
Player: Lynx-add-ponder-support-2025-win-x64
"Draw by 3-fold repetition": 81
"Draw by fifty moves rule": 15
"Draw by insufficient mating material": 30
"Draw by stalled connection": 3
"Draw by timeout": 2
"Loss: Black loses on time": 1
"Loss: Black mates": 25
"Loss: Black's connection stalls": 1
"Loss: White loses on time": 1
"Loss: White mates": 48
"Loss: White's connection stalls": 1
"No result": 3
"Win: Black loses on time": 3
"Win: Black mates": 84
"Win: White loses on time": 3
"Win: White mates": 120
Player: Lynx 2024 - main
"Draw by 3-fold repetition": 81
"Draw by fifty moves rule": 15
"Draw by insufficient mating material": 30
"Draw by stalled connection": 3
"Draw by timeout": 2
"Loss: Black loses on time": 3
"Loss: Black mates": 84
"Loss: White loses on time": 3
"Loss: White mates": 120
"No result": 3
"Win: Black loses on time": 1
"Win: Black mates": 25
"Win: Black's connection stalls": 1
"Win: White loses on time": 1
"Win: White mates": 48
"Win: White's connection stalls": 1