MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "683"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kb1r/1ppp1ppp/4p2n/p7/2P4P/Q7/PP1PPP1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:58:43 +0200"]
[GameEndTime "2026-09-14T16:58:43 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa3 {-7.47/9 0.016s, n=15503, sd=13}
6. Nxa3 {+7.16/9 0.013s, n=12356, sd=13} Na6 {-6.82/10 0.012s, n=12986, sd=11}
7. d3 {+6.91/9 0.023s, n=20267, sd=11} Nf5 {-7.00/9 0.021s, n=20073, sd=13}
8. Nf3 {+6.90/10 0.023s, n=22176, sd=18} b6 {-6.80/9 0.017s, n=15516, sd=14}
9. Rg1 {+6.91/10 0.032s, n=24077, sd=17} Bb7 {-6.75/9 0.017s, n=16786, sd=14}
10. e4 {+6.73/10 0.022s, n=17799, sd=19} Nd6 {-6.61/10 0.037s, n=28284, sd=16}
11. Be3 {+6.86/9 0.021s, n=19691, sd=15} f5 {-6.58/10 0.030s, n=22538, sd=16}
12. Nd2 {+6.55/9 0.013s, n=12158, sd=10} fxe4 {-6.75/11 0.018s, n=17276, sd=15}
13. dxe4 {+6.60/10 0.019s, n=12690, sd=16}
Nxe4 {-6.98/10 0.030s, n=27360, sd=15}
14. Nxe4 {+6.82/10 0.014s, n=13623, sd=16} Bxe4 {-6.84/9 0.021s, n=18437, sd=17}
15. Rxg7 {+6.82/10 0.036s, n=34454, sd=14, Black makes an illegal move: e8a8}
1-0