MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1492"]
[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 "r1bqkbnr/ppp1p2p/n5p1/3p1p2/8/2P2P2/PPQPP1PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:08 +0000"]
[GameEndTime "2026-09-14T13:40:09 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.08/9 0.016s, n=12419, sd=17} 6. e3 {-0.89/9 0.017s, n=12490, sd=10}
Nf6 {+1.05/9 0.023s, n=12709, sd=11} 7. d4 {-0.96/9 0.018s, n=13727, sd=14}
e4 {+1.23/9 0.031s, n=22034, sd=17} 8. Bxa6 {-1.13/9 0.021s, n=15510, sd=15}
bxa6 {+1.10/10 0.055s, n=34952, sd=19} 9. Ne2 {-0.92/9 0.017s, n=12249, sd=14}
a5 {+1.08/9 0.034s, n=23160, sd=18} 10. fxe4 {-0.84/9 0.022s, n=15723, sd=15}
fxe4 {+1.25/9 0.049s, n=32840, sd=18} 11. c4 {-0.60/8 0.019s, n=13373, sd=15}
Bb4+ {+1.01/8 0.025s, n=14900, sd=20}
12. Nbc3 {-0.79/9 0.020s, n=14494, sd=16, Black makes an illegal move: e8h8} 1-0