MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "80"]
[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 "r1bqkbnr/2pppppp/n7/1pP5/p2P4/8/PP1KPPPP/RNBQ1BNR w kq b6 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:15 +0000"]
[GameEndTime "2026-09-14T13:35:16 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb6 {-0.50/10 0.067s, n=33678, sd=14} e6 {+0.60/9 0.045s, n=28781, sd=17}
6. Ke1 {-0.91/8 0.028s, n=15313, sd=13} c5 {+0.28/9 0.019s, n=13426, sd=13}
7. e3 {-0.48/9 0.018s, n=13305, sd=16} cxd4 {+0.56/9 0.027s, n=18431, sd=16}
8. exd4 {-0.83/9 0.038s, n=22443, sd=17} Bb4+ {+0.91/9 0.030s, n=21315, sd=15}
9. Nd2 {-1.03/10 0.087s, n=50983, sd=20} Qxb6 {+0.83/9 0.020s, n=14994, sd=15}
10. a3 {-1.11/10 0.022s, n=16623, sd=15} Bxd2+ {+1.07/9 0.039s, n=20771, sd=16}
11. Bxd2 {-1.13/8 0.020s, n=12593, sd=14} Qxb2 {+1.27/9 0.047s, n=23178, sd=13}
12. Nf3 {-1.29/9 0.041s, n=25087, sd=15} Nf6 {+1.57/10 0.020s, n=15302, sd=16}
13. Bd3 {-1.47/10 0.023s, n=12755, sd=18, Black makes an illegal move: e8h8} 1-0