MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "636"]
[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 "rnb1kbnr/pppqp2p/8/3p1pp1/P7/2N3PP/RPPPPP2/2BQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:07 +0000"]
[GameEndTime "2026-09-14T14:52:08 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+4.42/11 0.029s, n=27935, sd=19}
6. Nb5 {-4.27/8 0.017s, n=16694, sd=18} a6 {+4.22/11 0.026s, n=20867, sd=21}
7. Nxd4 {-4.76/9 0.017s, n=15324, sd=14} Qxd4 {+4.11/10 0.016s, n=15532, sd=22}
8. Bg2 {-4.34/10 0.018s, n=16818, sd=12} Nc6 {+4.43/9 0.027s, n=22913, sd=14}
9. Nf3 {-4.34/9 0.017s, n=15377, sd=15} Qg7 {+4.34/10 0.016s, n=14932, sd=15}
10. d4 {-4.24/10 0.028s, n=22602, sd=20} e5 {+4.86/9 0.021s, n=18627, sd=14}
11. Nxe5 {-4.17/11 0.033s, n=24931, sd=18}
Nxe5 {+4.30/12 0.022s, n=21738, sd=22}
12. dxe5 {-4.00/11 0.045s, n=38789, sd=17} Be6 {+4.32/11 0.028s, n=23209, sd=16}
13. Ra1 {-4.33/10 0.022s, n=19675, sd=16} Rd8 {+4.35/10 0.015s, n=13878, sd=17}
14. Bd2 {-4.05/11 0.035s, n=31027, sd=18} Bb4 {+4.34/11 0.033s, n=27532, sd=20}
15. c3 {-4.58/9 0.021s, n=18348, sd=15} Be7 {+4.52/11 0.031s, n=29949, sd=21}
16. Qc2 {-4.42/9 0.021s, n=13612, sd=15} c6 {+4.17/11 0.061s, n=54950, sd=21}
17. c4 {-4.53/9 0.015s, n=13577, sd=15} Nh6 {+4.27/10 0.026s, n=20613, sd=20}
18. Ba5 {-4.31/10 0.016s, n=15790, sd=16}
Rd4 {+4.94/10 0.016s, n=15918, sd=16, White makes an illegal move: e1h1} 0-1