MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "298"]
[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 "rnbqkbnr/p2ppp1p/8/1pp3p1/P2P1B2/7P/1PP1PPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:28 +0000"]
[GameEndTime "2026-09-14T14:50:29 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be5 {+3.12/9 0.013s, n=12833, sd=13} f6 {-2.84/10 0.025s, n=23076, sd=16}
6. Bxb8 {+2.66/9 0.030s, n=27948, sd=13} Rxb8 {-2.42/11 0.023s, n=21149, sd=17}
7. axb5 {+2.60/10 0.020s, n=19595, sd=19} cxd4 {-2.22/11 0.035s, n=28400, sd=21}
8. e3 {+2.42/9 0.016s, n=13348, sd=16} Qc7 {-2.75/10 0.049s, n=43004, sd=16}
9. exd4 {+2.66/10 0.023s, n=17855, sd=15} e6 {-2.48/9 0.014s, n=13078, sd=13}
10. Nf3 {+2.67/8 0.026s, n=21400, sd=13} h5 {-2.67/8 0.024s, n=21556, sd=11}
11. Qd2 {+2.51/8 0.016s, n=14200, sd=11} Ne7 {-1.45/8 0.018s, n=13437, sd=11}
12. Bd3 {+1.76/9 0.033s, n=28123, sd=15} Bb7 {-1.91/9 0.038s, n=30667, sd=14}
13. Rxa7 {+1.58/9 0.023s, n=16420, sd=13} Nd5 {-1.95/10 0.017s, n=15455, sd=15}
14. c4 {+1.95/10 0.028s, n=22339, sd=18} Nf4 {-2.18/9 0.022s, n=19586, sd=16}
15. Nc3 {+1.83/9 0.038s, n=25668, sd=16} Qb6 {-1.48/9 0.023s, n=19971, sd=19}
16. Rxb7 {+1.36/10 0.016s, n=14703, sd=17}
Qxb7 {-1.62/9 0.021s, n=19773, sd=17, White makes an illegal move: e1h1} 0-1