MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "818"]
[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/1ppqp1pp/5p2/p2p4/1P5P/2P4N/P2PPPP1/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:17 +0000"]
[GameEndTime "2026-09-14T16:01:18 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.32/9 0.028s, n=18728, sd=14} e5 {-0.13/10 0.042s, n=28021, sd=18}
6. d4 {-0.13/10 0.053s, n=32418, sd=16} Qxb5 {+0.19/11 0.030s, n=17808, sd=13}
7. e4 {-0.37/9 0.032s, n=18375, sd=14} Qd7 {+0.16/10 0.036s, n=21786, sd=17}
8. dxe5 {-0.05/9 0.058s, n=30536, sd=15} dxe4 {+0.56/10 0.024s, n=18635, sd=18}
9. Nd2 {-0.86/9 0.032s, n=22416, sd=16} Nc6 {+0.91/9 0.033s, n=20046, sd=13}
10. Bb5 {-0.31/10 0.036s, n=25615, sd=19} Qg4 {+0.89/9 0.026s, n=15875, sd=16}
11. Qa4 {-0.13/10 0.034s, n=24175, sd=19} Bd7 {+0.26/10 0.023s, n=13400, sd=14}
12. e6 {-0.26/10 0.026s, n=20877, sd=23}
Qxe6 {+0.20/11 0.085s, n=44697, sd=19, White makes an illegal move: e1h1} 0-1