MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1456"]
[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 "rnb1kbnr/1ppq1ppp/p3p3/3p4/4P1PP/N7/PPPP1P2/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:03 +0000"]
[GameEndTime "2026-09-14T13:40:04 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-1.51/9 0.041s, n=21899, sd=15} b5 {+1.45/8 0.030s, n=21658, sd=16}
6. e5 {-1.32/10 0.035s, n=19313, sd=12} Bb7 {+1.97/8 0.025s, n=13706, sd=17}
7. d4 {-1.15/10 0.028s, n=21161, sd=16} b4 {+1.22/9 0.070s, n=39159, sd=16}
8. Nb1 {-1.13/11 0.024s, n=20231, sd=20} c5 {+0.86/9 0.020s, n=16397, sd=16}
9. c3 {-1.13/11 0.032s, n=23696, sd=14} Nc6 {+0.93/9 0.029s, n=19381, sd=17}
10. Nf3 {-1.10/9 0.025s, n=18909, sd=16} Rc8 {+0.96/9 0.059s, n=43928, sd=14}
11. Rh3 {-0.73/9 0.019s, n=13170, sd=13} bxc3 {+1.46/9 0.021s, n=15970, sd=16}
12. Nxc3 {-1.14/9 0.028s, n=19984, sd=15} cxd4 {+2.38/9 0.021s, n=15605, sd=13}
13. Na4 {-1.36/9 0.028s, n=18896, sd=17} Qc7 {+1.35/10 0.020s, n=14483, sd=15}
14. a3 {-2.13/9 0.030s, n=21018, sd=18} Nxe5 {+2.39/10 0.031s, n=16055, sd=14}
15. Nxd4 {-2.13/9 0.021s, n=13669, sd=15} Bd6 {+2.16/8 0.026s, n=16372, sd=13}
16. Bf4 {-2.56/9 0.041s, n=27656, sd=19} Ne7 {+2.40/9 0.040s, n=24105, sd=16}
17. Rc1 {-2.39/11 0.055s, n=36865, sd=17} Qd8 {+2.48/9 0.030s, n=15337, sd=12}
18. Rb3 {-1.77/10 0.033s, n=19036, sd=17} Rxc1 {+2.38/11 0.042s, n=25421, sd=17}
19. Qxc1 {-1.01/11 0.041s, n=20187, sd=14} Ba8 {+2.15/10 0.026s, n=19612, sd=16}
20. Rb6 {-2.07/10 0.047s, n=34010, sd=16, Black makes an illegal move: e8h8} 1-0