MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "652"]
[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 "rnbqk1n1/ppppppbr/6p1/7p/1PN4P/8/P1PPPPP1/R1BQKBNR w KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:41 +0000"]
[GameEndTime "2026-09-14T13:39:41 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.38/9 0.042s, n=27173, sd=14} Rh8 {-0.10/10 0.051s, n=33886, sd=17}
6. e4 {+0.15/9 0.019s, n=13817, sd=14} Nf6 {-0.15/9 0.031s, n=17855, sd=15}
7. e5 {+0.31/9 0.028s, n=18215, sd=18} Ng4 {+0.05/10 0.033s, n=20965, sd=16}
8. Nf3 {+0.03/9 0.040s, n=22513, sd=16} d6 {0.00/9 0.022s, n=14075, sd=11}
9. Bb2 {-0.15/8 0.027s, n=18104, sd=15} dxe5 {+0.11/10 0.031s, n=17960, sd=18}
10. Ncxe5 {+0.17/10 0.044s, n=27487, sd=18} Nc6 {+0.14/9 0.021s, n=13525, sd=17}
11. Bb5 {+0.17/9 0.017s, n=12941, sd=17} Nxe5 {-0.16/10 0.036s, n=22591, sd=17}
12. dxe5 {+0.19/9 0.023s, n=17359, sd=19} Qxd1+ {-0.10/9 0.029s, n=21818, sd=18}
13. Rxd1 {+0.20/8 0.016s, n=12830, sd=15} a6 {-0.03/9 0.018s, n=13487, sd=18}
14. Bxc6+ {+0.13/9 0.017s, n=14049, sd=17}
bxc6 {-0.20/11 0.039s, n=31034, sd=17, White makes an illegal move: e1h1} 0-1