MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "472"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/1p1ppppp/2p5/p6n/3P4/P1P5/1P1BPPPP/RN1QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:33 +0000"]
[GameEndTime "2026-09-14T16:00:33 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.56/10 0.020s, n=17182, sd=16}
6. c4 {+0.17/9 0.020s, n=16570, sd=15} g6 {-0.27/10 0.027s, n=20755, sd=14}
7. Nc3 {+0.29/11 0.032s, n=26078, sd=16} d6 {-0.25/10 0.024s, n=19340, sd=13}
8. e4 {+0.34/11 0.029s, n=23101, sd=18} Nbd7 {-0.22/9 0.018s, n=12309, sd=17}
9. Be3 {+0.34/10 0.028s, n=21727, sd=15} Bg7 {-0.22/9 0.017s, n=12915, sd=17}
10. h3 {+0.25/9 0.022s, n=17332, sd=14} e5 {-0.17/10 0.026s, n=17025, sd=14}
11. dxe5 {+0.28/10 0.026s, n=21777, sd=20}
dxe5 {-0.25/11 0.057s, n=43394, sd=19} 12. Qc2 {+0.55/10 0.019s, n=12830, sd=21}
a4 {-0.57/9 0.028s, n=21103, sd=15} 13. Be2 {+0.24/10 0.021s, n=16391, sd=16}
Qa5 {-0.72/9 0.019s, n=16871, sd=15} 14. Nf3 {+0.61/11 0.015s, n=14564, sd=16}
Nh5 {-0.36/9 0.015s, n=12715, sd=13, White makes an illegal move: e1h1} 0-1