MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "208"]
[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 "rn2kbnr/p2ppppp/b1p5/qp6/3PP3/N7/PPPQ1PPP/R1B1KBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:10 +0000"]
[GameEndTime "2026-09-14T13:36:12 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa5 {+8.65/9 0.175s, n=87531, sd=19} e6 {-8.29/8 0.038s, n=18945, sd=14}
6. Nf3 {+8.35/7 0.051s, n=25913, sd=14} Bb4+ {-8.30/7 0.032s, n=16726, sd=15}
7. Qxb4 {+8.34/7 0.029s, n=16044, sd=14} c5 {-8.21/9 0.078s, n=39413, sd=13}
8. Qd2 {+8.20/9 0.286s, n=149880, sd=15} Nc6 {-8.17/8 0.029s, n=22635, sd=11}
9. e5 {+8.07/7 0.039s, n=22983, sd=11} Nxd4 {-8.33/7 0.016s, n=12261, sd=14}
10. Bxb5 {+8.49/9 0.052s, n=33575, sd=13} Nc6 {-8.68/7 0.122s, n=69387, sd=13}
11. Qd6 {+8.68/7 0.029s, n=18315, sd=9} Bc8 {-8.69/7 0.043s, n=31336, sd=15}
12. Bxc6 {+9.36/8 0.071s, n=32690, sd=14} c4 {-9.56/6 0.056s, n=35403, sd=12}
13. Bxd7+ {+9.82/7 0.036s, n=18118, sd=12} Bxd7 {-9.93/6 0.026s, n=18282, sd=11}
14. Bg5 {+9.79/8 0.048s, n=21370, sd=12} Rc8 {-9.95/7 0.049s, n=35214, sd=13}
15. Nd4 {+10.00/7 0.033s, n=14295, sd=10} Rc6 {-10.06/6 0.044s, n=30815, sd=8}
16. Qxd7+ {+10.98/9 0.064s, n=27951, sd=16}
Kxd7 {-10.82/7 0.025s, n=21682, sd=15}
17. Nxc6 {+10.58/9 0.046s, n=23920, sd=17} Nf6 {-10.39/8 0.036s, n=30783, sd=14}
18. Nxa7 {+10.52/7 0.030s, n=14328, sd=13} Ra8 {-10.34/8 0.048s, n=42003, sd=14}
19. Bd2 {+10.46/6 0.059s, n=27564, sd=14}
Ke8 {-10.35/8 0.041s, n=34094, sd=14, White makes an illegal move: e1h1} 0-1