MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1670"]
[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/p1p2ppp/4p3/3p4/Pp2P3/RP6/2PPNPPP/1NBQKB1R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:17 +0200"]
[GameEndTime "2026-09-14T15:49:18 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa3 {+7.88/9 0.020s, n=16922, sd=13}
6. Nxa3 {-7.63/9 0.024s, n=19418, sd=14} dxe4 {+7.88/9 0.024s, n=13038, sd=12}
7. Nc3 {-7.80/9 0.021s, n=15532, sd=14} Bb7 {+7.70/9 0.033s, n=22706, sd=16}
8. Qe2 {-8.04/9 0.067s, n=47312, sd=15} Nf6 {+7.82/8 0.033s, n=23567, sd=14}
9. Qb5+ {-8.04/8 0.041s, n=25643, sd=18} Bc6 {+8.02/8 0.036s, n=19587, sd=15}
10. Qxc6+ {-7.95/9 0.049s, n=28589, sd=17} Nxc6 {+7.97/8 0.030s, n=16812, sd=16}
11. Bb5 {-7.63/9 0.019s, n=14404, sd=12} Bb4 {+7.97/8 0.027s, n=15220, sd=16}
12. Bxc6+ {-7.73/7 0.023s, n=12476, sd=14} Nd7 {+7.76/7 0.033s, n=22781, sd=13}
13. Nxe4 {-7.52/7 0.024s, n=18611, sd=14, Black makes an illegal move: e8h8} 1-0