MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "443"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/1p1ppppp/2p5/p7/2Pq4/1QN2PP1/PP1PP2P/R1B1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:52 +0000"]
[GameEndTime "2026-09-14T13:37:53 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... a4 {+0.57/10 0.015s, n=12527, sd=13}
6. Nxa4 {+0.26/11 0.024s, n=12198, sd=18} b5 {+0.32/11 0.020s, n=19853, sd=21}
7. e3 {-0.41/11 0.061s, n=34780, sd=19} bxa4 {+0.26/11 0.016s, n=16175, sd=19}
8. Qxb8 {+0.03/12 0.027s, n=27371, sd=20}
Qxe3+ {-0.01/10 0.026s, n=25867, sd=21} 9. dxe3 {+0.05/9 0.012s, n=12248, sd=16}
Rxb8 {+0.26/12 0.031s, n=27035, sd=21} 10. Ne2 {+0.03/12 0.021s, n=20499, sd=17}
g6 {+0.22/12 0.018s, n=18069, sd=20} 11. Nc3 {-0.12/10 0.012s, n=12333, sd=14}
Ra8 {+0.11/12 0.017s, n=14781, sd=15} 12. Bd2 {-0.22/12 0.067s, n=62667, sd=20}
d6 {+0.22/9 0.017s, n=15990, sd=14} 13. Be2 {-0.18/10 0.016s, n=13076, sd=15}
Bg7 {+0.13/8 0.014s, n=12773, sd=12} 14. Kf2 {-0.27/9 0.020s, n=19312, sd=16}
Nf6 {+0.09/10 0.023s, n=20224, sd=16}
15. b4 {-0.37/8 0.017s, n=12319, sd=10, Black makes an illegal move: e8h8} 1-0