MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "349"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/ppp1p1p1/7n/3p1p1p/1P6/2P5/PB1PPPPP/RN1QKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:04 +0200"]
[GameEndTime "2026-09-14T18:26:05 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.81/9 0.021s, n=18124, sd=17} 6. e3 {-0.60/9 0.030s, n=25076, sd=16}
h4 {+0.55/9 0.034s, n=28397, sd=16} 7. c4 {-0.64/9 0.052s, n=42930, sd=18}
d4 {+0.31/9 0.014s, n=12781, sd=13} 8. exd4 {-0.94/10 0.020s, n=17136, sd=16}
exd4 {+0.77/10 0.027s, n=22284, sd=15} 9. Nf3 {-0.71/9 0.026s, n=22812, sd=16}
c5 {+0.71/9 0.025s, n=19981, sd=16} 10. h3 {-0.92/9 0.027s, n=21530, sd=19}
Qb6 {+0.73/8 0.017s, n=14378, sd=13} 11. a3 {-1.03/8 0.016s, n=12128, sd=11}
a5 {+1.09/9 0.016s, n=12725, sd=11} 12. Be2 {-1.09/10 0.014s, n=13972, sd=15}
axb4 {+1.13/10 0.033s, n=28303, sd=15}
13. axb4 {-1.39/10 0.013s, n=12708, sd=16}
Rxa1 {+0.76/11 0.016s, n=16747, sd=17}
14. Bxa1 {-0.97/11 0.015s, n=14710, sd=16}
Qxb4 {+0.86/12 0.016s, n=17645, sd=17, White makes an illegal move: e1h1} 0-1