checkpoint @ game=1880 steps=1880

training_log.txt

@@ -2178,3 +2178,13 @@
 [2026-06-18 18:31:27] game= 1868 | 1/2-1/2 | moves= 53 | buf=50,000 | steps=1,868 | loss=8.6254 (p=8.4493 v=0.1761) | game=5.5s train=91.6s
 [2026-06-18 18:33:07] game= 1869 | 1/2-1/2 | moves= 81 | buf=50,000 | steps=1,869 | loss=8.6234 (p=8.4493 v=0.1741) | game=8.3s train=92.0s
 [2026-06-18 18:34:51] game= 1870 | 1/2-1/2 | moves= 66 | buf=50,000 | steps=1,870 | loss=8.5981 (p=8.4493 v=0.1488) | game=12.0s train=92.2s
+[2026-06-18 18:36:32] game= 1871 | 1/2-1/2 | moves= 55 | buf=50,000 | steps=1,871 | loss=8.5901 (p=8.4493 v=0.1408) | game=5.8s train=92.2s
+[2026-06-18 18:38:15] game= 1872 | 1/2-1/2 | moves= 59 | buf=50,000 | steps=1,872 | loss=8.9828 (p=8.4493 v=0.5335) | game=10.6s train=92.6s
+[2026-06-18 18:39:53] game= 1873 | 1/2-1/2 | moves= 59 | buf=50,000 | steps=1,873 | loss=8.9444 (p=8.4493 v=0.4951) | game=6.0s train=92.4s
+[2026-06-18 18:41:31] game= 1874 | 1/2-1/2 | moves= 50 | buf=50,000 | steps=1,874 | loss=8.8556 (p=8.4493 v=0.4063) | game=5.1s train=92.2s
+[2026-06-18 18:43:11] game= 1875 | 1/2-1/2 | moves= 77 | buf=50,000 | steps=1,875 | loss=8.8216 (p=8.4493 v=0.3723) | game=7.9s train=92.4s
+[2026-06-18 18:44:49] game= 1876 | 1/2-1/2 | moves= 52 | buf=50,000 | steps=1,876 | loss=8.8187 (p=8.4493 v=0.3694) | game=5.3s train=92.5s
+[2026-06-18 18:46:26] game= 1877 | 1/2-1/2 | moves= 51 | buf=50,000 | steps=1,877 | loss=8.7659 (p=8.4493 v=0.3166) | game=5.3s train=92.4s
+[2026-06-18 18:48:10] game= 1878 | 1/2-1/2 | moves= 52 | buf=50,000 | steps=1,878 | loss=8.7528 (p=8.4493 v=0.3035) | game=5.4s train=97.8s
+[2026-06-18 18:49:47] game= 1879 | 1/2-1/2 | moves= 52 | buf=50,000 | steps=1,879 | loss=8.7201 (p=8.4493 v=0.2708) | game=5.4s train=92.2s
+[2026-06-18 18:51:26] game= 1880 | 1/2-1/2 | moves= 65 | buf=50,000 | steps=1,880 | loss=8.6434 (p=8.4493 v=0.1941) | game=6.7s train=92.6s