MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "502"]
[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 "rnbqkbnr/1pppp3/p4p1p/6p1/4P1Q1/P7/1PPPNPPP/RNBK1B1R b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:48 +0000"]
[GameEndTime "2026-09-14T13:36:49 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... h5 {-0.38/8 0.014s, n=12192, sd=12}
6. Qf5 {+0.68/10 0.023s, n=12830, sd=14} Nh6 {-0.07/8 0.017s, n=14047, sd=13}
7. Qf3 {+0.72/8 0.017s, n=13419, sd=12} c5 {-0.29/8 0.016s, n=13209, sd=12}
8. Qxh5+ {+0.21/9 0.017s, n=13670, sd=16} Nf7 {+0.26/9 0.022s, n=18434, sd=16}
9. Qf3 {+0.02/11 0.020s, n=18409, sd=16} Nc6 {+0.24/10 0.047s, n=38060, sd=18}
10. Nbc3 {-0.12/10 0.037s, n=28135, sd=16} e6 {-0.01/10 0.017s, n=15213, sd=16}
11. d3 {+0.06/11 0.026s, n=21225, sd=15} b5 {+0.17/9 0.014s, n=12828, sd=14}
12. Qe3 {-0.14/10 0.053s, n=40865, sd=15} Bb7 {+0.27/10 0.023s, n=17695, sd=13}
13. g3 {+0.15/10 0.038s, n=29146, sd=14} Qb6 {-0.07/7 0.024s, n=14837, sd=12}
14. f4 {-0.19/10 0.025s, n=21475, sd=18, Black makes an illegal move: e8a8} 1-0