MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "402"]
[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 "rnbqk2r/ppp2ppp/3bp2n/3p4/1P1PP2P/2P5/P4PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:04 +0000"]
[GameEndTime "2026-09-14T14:51:04 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {+0.22/10 0.021s, n=20024, sd=19}
6. Bg5 {-0.96/9 0.020s, n=17670, sd=15} Qd7 {+0.91/10 0.018s, n=17492, sd=14}
7. Bxh6 {-1.10/9 0.037s, n=27738, sd=15} gxh6 {+1.13/10 0.019s, n=20122, sd=15}
8. Qh5 {-0.89/9 0.013s, n=13525, sd=12} Qe7 {+1.12/9 0.017s, n=15051, sd=14}
9. Nd2 {-0.75/10 0.014s, n=13104, sd=15} a5 {+0.89/9 0.014s, n=12719, sd=11}
10. b5 {-0.10/10 0.019s, n=14274, sd=14} e5 {+0.58/9 0.016s, n=15148, sd=17}
11. Nxe4 {-0.92/8 0.014s, n=12101, sd=15} exd4 {+1.26/11 0.023s, n=21904, sd=17}
12. Bd3 {-0.93/9 0.017s, n=16385, sd=19} dxc3 {+0.87/9 0.019s, n=13556, sd=15}
13. Ne2 {-1.27/10 0.036s, n=32382, sd=17} Be6 {+0.73/10 0.023s, n=21513, sd=19}
14. Nxd6+ {-1.21/10 0.019s, n=19991, sd=16}
Qxd6 {+1.13/10 0.030s, n=22759, sd=16, White makes an illegal move: e1h1} 0-1