MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1008"]
[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/p2ppppp/8/1ppn4/1P6/B6N/P1PPPPPP/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:12 +0000"]
[GameEndTime "2026-09-14T13:41:13 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+2.70/10 0.015s, n=14581, sd=15}
6. Bb2 {-2.53/11 0.032s, n=28432, sd=17} Nb6 {+3.11/10 0.016s, n=14757, sd=16}
7. e3 {-2.26/10 0.019s, n=19199, sd=18} a6 {+2.42/10 0.024s, n=21856, sd=15}
8. a3 {-2.50/9 0.028s, n=25393, sd=14} bxa3 {+2.68/9 0.023s, n=19798, sd=12}
9. Nxa3 {-2.45/9 0.013s, n=12048, sd=16} d5 {+2.76/9 0.018s, n=16439, sd=13}
10. Qh5 {-2.16/9 0.014s, n=13411, sd=15} Bxh3 {+2.45/9 0.016s, n=14103, sd=15}
11. Qxh3 {-1.78/10 0.020s, n=19112, sd=14} e6 {+2.04/9 0.016s, n=14902, sd=13}
12. Nxb5 {-1.16/11 0.033s, n=30735, sd=18} axb5 {+2.09/9 0.013s, n=12668, sd=19}
13. Bxb5+ {-0.79/9 0.017s, n=16195, sd=20}
N8d7 {+1.87/8 0.014s, n=13382, sd=17, White makes an illegal move: e1h1} 0-1