MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "244"]
[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 "rnbqkbnr/2pppp2/1p6/p5pp/2PP2PP/8/PP2PP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:20 +0000"]
[GameEndTime "2026-09-14T16:07:20 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.30/10 0.015s, n=14906, sd=16}
6. d5 {+0.43/10 0.025s, n=16517, sd=17} hxg4 {-0.29/12 0.041s, n=36434, sd=19}
7. e4 {+0.33/9 0.014s, n=12985, sd=14} d6 {-0.43/8 0.026s, n=23695, sd=13}
8. Nc3 {+0.25/10 0.017s, n=16471, sd=13} Nf6 {-0.52/9 0.021s, n=18701, sd=14}
9. Bxg5 {+0.80/9 0.016s, n=14064, sd=12} Nbd7 {-0.64/10 0.020s, n=16767, sd=14}
10. f4 {+0.61/9 0.026s, n=20203, sd=14} e5 {-0.30/10 0.017s, n=14370, sd=14}
11. Be2 {+0.85/12 0.026s, n=24075, sd=19} exf4 {-0.35/9 0.013s, n=12509, sd=15}
12. Bxg4 {+0.79/12 0.095s, n=79162, sd=25} Ne5 {-0.14/10 0.023s, n=19229, sd=13}
13. Be2 {+0.53/8 0.017s, n=13279, sd=13} Bh6 {+0.30/11 0.012s, n=13235, sd=15}
14. Bxh6 {-0.60/11 0.038s, n=33862, sd=19}
Rxh6 {+0.56/10 0.015s, n=14449, sd=16} 15. Qd2 {-0.62/11 0.017s, n=15762, sd=18}
Nh5 {+0.59/11 0.048s, n=39640, sd=17} 16. Nf3 {-0.38/10 0.026s, n=25621, sd=19}
Nxf3+ {+0.06/10 0.026s, n=24320, sd=20}
17. Bxf3 {+0.20/10 0.017s, n=13782, sd=15} Qf6 {-0.13/11 0.017s, n=15713, sd=17}
18. Bxh5 {+0.19/11 0.013s, n=14818, sd=15}
Rxh5 {-0.36/12 0.011s, n=13852, sd=21, White makes an illegal move: e1a1} 0-1