MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1438"]
[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/pppnpppp/8/3p4/2P2P2/3P4/PP1NP1PP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:18 +0000"]
[GameEndTime "2026-09-14T13:40:19 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.97/11 0.039s, n=28012, sd=20}
6. fxe5 {-0.71/11 0.030s, n=21602, sd=16} Nxe5 {+0.96/10 0.018s, n=12726, sd=15}
7. cxd5 {-0.83/10 0.019s, n=14672, sd=19} Qxd5 {+0.83/11 0.081s, n=52183, sd=22}
8. Qb3 {-0.86/10 0.025s, n=17730, sd=17} Nf6 {+0.98/10 0.024s, n=12644, sd=16}
9. Ngf3 {-0.69/10 0.028s, n=23210, sd=16} Nc6 {+0.82/9 0.029s, n=23907, sd=18}
10. Qxd5 {-0.76/9 0.028s, n=14928, sd=14} Nxd5 {+0.67/9 0.022s, n=16102, sd=13}
11. Ne4 {-0.64/9 0.020s, n=14915, sd=13} Be6 {+0.99/9 0.020s, n=17273, sd=13}
12. a3 {-0.80/11 0.035s, n=26997, sd=19} f5 {+0.76/10 0.026s, n=20709, sd=15}
13. Nc3 {-0.82/9 0.016s, n=13076, sd=13, Black makes an illegal move: e8a8} 1-0