MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "836"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/1ppp2pp/n3p3/p4p2/2PP4/6PP/PPQ1PP2/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:16 +0000"]
[GameEndTime "2026-09-14T13:38:17 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.31/7 0.021s, n=15344, sd=13}
6. Nf3 {+0.67/8 0.017s, n=12206, sd=12} c5 {-0.70/9 0.018s, n=12713, sd=12}
7. Nc3 {+0.54/10 0.027s, n=18971, sd=16} cxd4 {-0.63/9 0.043s, n=24186, sd=15}
8. Nxd4 {+0.63/10 0.031s, n=20837, sd=18} Bc5 {-0.64/9 0.020s, n=14319, sd=14}
9. Nb3 {+0.75/10 0.025s, n=16034, sd=14} Nb4 {-0.86/8 0.025s, n=16852, sd=12}
10. Qd1 {+0.83/11 0.079s, n=48188, sd=19} Ba7 {-0.69/9 0.023s, n=14947, sd=12}
11. Bg2 {+0.71/9 0.029s, n=19107, sd=13} Nc6 {-0.71/9 0.020s, n=14767, sd=14}
12. Nb5 {+0.78/9 0.040s, n=24423, sd=17} Bb8 {-0.85/9 0.021s, n=15199, sd=12}
13. a4 {+0.76/10 0.069s, n=46508, sd=22} d6 {-0.34/9 0.022s, n=15015, sd=12}
14. Bg5 {+0.55/10 0.065s, n=42052, sd=17, Black makes an illegal move: e8h8} 1-0