MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "474"]
[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 "rnbqkbnr/p1p1pppp/8/3p4/p2P2PP/8/1PP1PP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:04 +0000"]
[GameEndTime "2026-09-14T14:51:04 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+0.70/8 0.014s, n=12880, sd=12} a5 {-0.95/8 0.016s, n=14392, sd=12}
6. cxd5 {+0.89/9 0.015s, n=14541, sd=11} Qxd5 {-0.96/10 0.017s, n=16012, sd=14}
7. Nf3 {+0.92/9 0.017s, n=14426, sd=14} Qb3 {-0.88/9 0.012s, n=12360, sd=12}
8. Nc3 {+1.21/9 0.017s, n=17251, sd=15} e6 {-0.68/7 0.012s, n=12375, sd=13}
9. Ne5 {+0.96/10 0.015s, n=16621, sd=19} Qxd1+ {-1.10/9 0.024s, n=17458, sd=16}
10. Kxd1 {+1.01/10 0.033s, n=32123, sd=18} Bb7 {-1.00/10 0.013s, n=14171, sd=17}
11. e4 {+0.85/10 0.014s, n=15976, sd=24} f6 {-0.75/10 0.021s, n=21215, sd=16}
12. Nd3 {+1.03/10 0.040s, n=35879, sd=16} Nc6 {-0.97/10 0.013s, n=13907, sd=14}
13. Rxa4 {+1.08/11 0.024s, n=25527, sd=16} Bb4 {-0.97/9 0.014s, n=14463, sd=13}
14. Nb5 {+1.24/10 0.017s, n=15756, sd=13, Black makes an illegal move: e8a8} 1-0