MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "454"]
[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 "r1bqkbnr/p1ppp2p/n7/1p3pp1/3P4/5P1P/PPP1P1P1/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:41 +0000"]
[GameEndTime "2026-09-14T14:51:41 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {-0.90/8 0.015s, n=14629, sd=11} 6. e4 {+0.82/8 0.013s, n=12003, sd=14}
Bb7 {-0.69/9 0.047s, n=36336, sd=16} 7. Bxb5 {+1.76/9 0.025s, n=22706, sd=15}
Qa5+ {-1.48/9 0.027s, n=23211, sd=14} 8. Nc3 {+0.97/9 0.015s, n=14059, sd=17}
Nc7 {-1.01/10 0.018s, n=15891, sd=14} 9. Bc4 {+0.94/9 0.023s, n=19494, sd=15}
Bg7 {-0.58/10 0.022s, n=21543, sd=16} 10. Be3 {+0.53/9 0.020s, n=13199, sd=14}
Qb4 {-0.95/9 0.012s, n=12753, sd=16} 11. Qd3 {+0.84/11 0.016s, n=14974, sd=15}
fxe4 {-1.04/11 0.027s, n=25310, sd=17}
12. fxe4 {+0.77/11 0.019s, n=18012, sd=19}
Bxe4 {-0.76/11 0.020s, n=18121, sd=18}
13. Qxe4 {+0.90/10 0.015s, n=14349, sd=17}
Qxc4 {-0.92/10 0.012s, n=13406, sd=18, White makes an illegal move: e1a1} 0-1