MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "990"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp2p/p5p1/1p3p2/8/5N1P/PPPPPPP1/RNBQKB1R w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:15 +0000"]
[GameEndTime "2026-09-14T13:38:16 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.36/9 0.016s, n=13338, sd=12} b4 {-0.35/9 0.025s, n=19885, sd=15}
6. d4 {+0.29/9 0.034s, n=15563, sd=15} Nf6 {-0.38/10 0.040s, n=28483, sd=17}
7. Bg5 {+0.35/10 0.063s, n=26617, sd=18} e6 {-0.32/10 0.034s, n=23146, sd=16}
8. Nbd2 {+0.29/9 0.023s, n=12966, sd=13} Bb7 {-0.37/9 0.043s, n=19327, sd=13}
9. Nb3 {+0.27/8 0.017s, n=12105, sd=12} Nc6 {-0.55/8 0.035s, n=20278, sd=11}
10. e3 {+0.29/10 0.032s, n=20689, sd=15} h6 {-0.32/10 0.020s, n=14158, sd=14}
11. Bxf6 {+0.22/10 0.049s, n=27943, sd=15}
Qxf6 {-0.21/11 0.040s, n=27041, sd=17} 12. c4 {+0.20/10 0.041s, n=20303, sd=15}
bxc3 {-0.12/10 0.019s, n=14596, sd=14} 13. bxc3 {+0.02/9 0.020s, n=12063, sd=14}
Bd6 {-0.06/9 0.036s, n=20909, sd=13}
14. Nbd2 {-0.11/8 0.021s, n=13239, sd=13, Black makes an illegal move: e8h8} 1-0