MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "668"]
[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 "rnbqkb1r/1p1pp1pp/p4n2/2p2p2/2PPP3/5P2/PP4PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:14 +0000"]
[GameEndTime "2026-09-14T14:52:14 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {+2.52/11 0.022s, n=21624, sd=19} Ng8 {-2.80/9 0.016s, n=15776, sd=14}
6. d5 {+2.88/10 0.011s, n=12156, sd=14} e6 {-2.36/10 0.019s, n=17848, sd=15}
7. Nc3 {+2.31/8 0.016s, n=15449, sd=14} d6 {-2.45/12 0.041s, n=33959, sd=20}
8. f4 {+2.36/10 0.016s, n=15796, sd=17} Nh6 {-2.31/10 0.015s, n=15538, sd=15}
9. Qa4+ {+2.47/8 0.014s, n=12342, sd=18} Bd7 {-2.15/7 0.014s, n=12920, sd=14}
10. Qb3 {+2.56/10 0.039s, n=31226, sd=14} exd5 {-2.82/9 0.021s, n=20684, sd=14}
11. cxd5 {+3.00/12 0.017s, n=17190, sd=18} b5 {-2.86/11 0.028s, n=26836, sd=18}
12. e6 {+2.82/11 0.020s, n=14079, sd=16} Bc8 {-2.73/11 0.014s, n=16199, sd=19}
13. a4 {+3.01/11 0.012s, n=12547, sd=21} b4 {-2.84/10 0.017s, n=17370, sd=16}
14. Nd1 {+3.19/11 0.016s, n=16321, sd=16} Be7 {-3.17/8 0.022s, n=19835, sd=14}
15. Ne3 {+2.99/11 0.025s, n=19996, sd=16, Black makes an illegal move: e8h8} 1-0