MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1856"]
[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 "rn1qkbnr/pbppppp1/8/1p5p/P2P1B2/5N2/1PP1PPPP/RN1QKB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:41:35 +0200"]
[GameEndTime "2026-09-14T18:41:35 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-1.00/9 0.017s, n=13561, sd=12}
6. Nbd2 {+0.94/10 0.026s, n=21115, sd=16} Nf6 {-1.06/10 0.017s, n=14116, sd=16}
7. e3 {+1.14/10 0.017s, n=12538, sd=14} e6 {-1.47/10 0.048s, n=31022, sd=16}
8. a5 {+1.31/9 0.026s, n=13189, sd=12} c5 {-1.39/10 0.035s, n=21139, sd=17}
9. a6 {+1.11/9 0.041s, n=25657, sd=14} Bxf3 {-1.06/9 0.023s, n=15055, sd=14}
10. Nxf3 {+1.07/9 0.047s, n=25110, sd=15} Nc6 {-1.12/10 0.031s, n=21885, sd=14}
11. Bc4 {+0.78/10 0.050s, n=30075, sd=15} cxd4 {-0.98/10 0.038s, n=27021, sd=15}
12. exd4 {+0.86/10 0.033s, n=24828, sd=17} Ne7 {-0.81/9 0.016s, n=13083, sd=13}
13. Bg5 {+1.00/8 0.025s, n=16005, sd=13} Qc7 {-0.74/8 0.021s, n=13042, sd=13}
14. Qd3 {+0.80/9 0.035s, n=23988, sd=13} Rc8 {-0.88/10 0.032s, n=21816, sd=17}
15. Bb3 {+0.49/11 0.039s, n=28166, sd=17}
Nf5 {-0.71/12 0.058s, n=38670, sd=19, White makes an illegal move: e1h1} 0-1