MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "706"]
[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 "rnb1kbnr/2ppqppp/p3p3/1p6/3P2Q1/P3P3/1PP2PPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:13 +0000"]
[GameEndTime "2026-09-14T14:52:14 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bd3 {+0.09/8 0.015s, n=13102, sd=12} Nf6 {-0.13/7 0.018s, n=14278, sd=13}
6. Qe2 {+0.26/10 0.018s, n=15031, sd=18} c5 {-0.09/10 0.019s, n=14473, sd=13}
7. dxc5 {+0.32/10 0.013s, n=12704, sd=12} Qxc5 {-0.36/9 0.026s, n=22471, sd=13}
8. Nf3 {+0.27/9 0.015s, n=13450, sd=14} d5 {-0.24/10 0.025s, n=23027, sd=15}
9. Nbd2 {+0.19/9 0.023s, n=15072, sd=13} Bb7 {-0.11/9 0.015s, n=12525, sd=14}
10. a4 {+0.16/8 0.035s, n=29250, sd=13} b4 {-0.01/10 0.021s, n=16672, sd=17}
11. e4 {-0.02/11 0.023s, n=17748, sd=19} Nxe4 {+0.12/11 0.019s, n=17869, sd=22}
12. Nxe4 {-0.07/11 0.021s, n=21276, sd=23}
dxe4 {+0.01/11 0.019s, n=20512, sd=24}
13. Bxe4 {-0.05/11 0.011s, n=12272, sd=22}
Bxe4 {-0.16/10 0.011s, n=13135, sd=18}
14. Qxe4 {-0.05/11 0.019s, n=18402, sd=24} Qc6 {-0.12/11 0.020s, n=22662, sd=22}
15. Qxc6+ {+0.15/8 0.011s, n=12335, sd=16}
Nxc6 {-0.16/11 0.017s, n=19095, sd=19} 16. Be3 {+0.01/10 0.012s, n=13631, sd=11}
h5 {-0.11/12 0.018s, n=20268, sd=19, White makes an illegal move: e1a1} 0-1