MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1426"]
[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 "r1b1kbnr/pppp2pp/2n1p3/5pq1/1P6/B3P2N/P1PPQPPP/RN2KB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:40 +0000"]
[GameEndTime "2026-09-14T13:39:40 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {+1.39/11 0.018s, n=14819, sd=11}
6. d4 {-0.95/9 0.020s, n=12505, sd=12} Bxb4+ {+1.32/10 0.020s, n=15907, sd=21}
7. Bxb4 {-1.25/9 0.021s, n=15390, sd=16} Nxb4 {+1.59/11 0.026s, n=19724, sd=18}
8. g3 {-1.18/10 0.021s, n=15461, sd=16} c5 {+2.33/10 0.020s, n=13490, sd=17}
9. c3 {-1.02/10 0.033s, n=23187, sd=16} cxd4 {+0.96/9 0.017s, n=13123, sd=15}
10. Qb2 {-1.10/11 0.023s, n=15786, sd=10} Nc6 {+0.96/10 0.028s, n=16888, sd=15}
11. cxd4 {-0.85/9 0.019s, n=14068, sd=13} Nge7 {+1.07/9 0.022s, n=15556, sd=12}
12. Nd2 {-0.69/9 0.016s, n=12076, sd=11} b6 {+0.96/9 0.031s, n=18053, sd=13}
13. Bg2 {-0.84/9 0.030s, n=20059, sd=13, Black makes an illegal move: e8h8} 1-0