MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "66"]
[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 "rnbqkbnr/p2pp2p/2p3p1/1p3p2/1P6/1QP4P/P2PPPP1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:23 +0000"]
[GameEndTime "2026-09-14T16:06:23 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {-0.01/9 0.012s, n=13608, sd=11} 6. e3 {-0.10/12 0.059s, n=52397, sd=19}
e6 {+0.21/8 0.016s, n=15875, sd=11} 7. a4 {+0.93/10 0.023s, n=23355, sd=15}
axb4 {-0.66/9 0.021s, n=21945, sd=14} 8. cxb4 {+0.81/11 0.010s, n=13200, sd=14}
Nf6 {-0.77/9 0.015s, n=14611, sd=16} 9. Bb2 {+0.72/12 0.020s, n=20420, sd=19}
Rxa4 {-0.64/11 0.022s, n=22009, sd=16}
10. Rxa4 {+0.80/11 0.011s, n=12167, sd=15}
bxa4 {-0.29/11 0.016s, n=17814, sd=17}
11. Qxa4 {+0.51/10 0.012s, n=12038, sd=19} Bd6 {-0.54/10 0.023s, n=21669, sd=18}
12. Nf3 {+0.52/11 0.034s, n=32198, sd=22, Black makes an illegal move: e8h8} 1-0