MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "515"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbn1/pp1ppppr/n6p/1Pp5/8/P2P4/2P1PPPP/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:12 +0000"]
[GameEndTime "2026-09-14T16:08:13 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa6 {+6.28/10 0.015s, n=15959, sd=17} bxa6 {-6.43/10 0.017s, n=17463, sd=15}
6. Nd2 {+6.38/11 0.024s, n=24430, sd=17} g5 {-6.38/10 0.024s, n=16918, sd=15}
7. Rb1 {+6.50/10 0.020s, n=20470, sd=14} Bg7 {-6.46/11 0.060s, n=55253, sd=19}
8. g3 {+6.88/10 0.032s, n=24919, sd=13} d5 {-6.60/9 0.015s, n=15634, sd=13}
9. Bg2 {+6.85/9 0.018s, n=17149, sd=13} Rh8 {-6.84/8 0.017s, n=15931, sd=12}
10. c4 {+7.06/9 0.019s, n=17609, sd=12} e6 {-7.21/9 0.044s, n=38486, sd=14}
11. e4 {+7.06/9 0.015s, n=14066, sd=13} dxc4 {-7.19/9 0.027s, n=24623, sd=14}
12. Nxc4 {+7.51/11 0.050s, n=39926, sd=17} Bd7 {-7.24/9 0.020s, n=17772, sd=14}
13. e5 {+7.55/10 0.019s, n=16536, sd=18} Rb8 {-7.49/9 0.032s, n=21244, sd=17}
14. Rxb8 {+7.57/10 0.022s, n=19460, sd=16} Qxb8 {-7.38/9 0.014s, n=13079, sd=14}
15. Nf3 {+7.36/10 0.016s, n=15267, sd=17} Bb5 {-7.37/9 0.023s, n=19761, sd=17}
16. Nd6+ {+7.58/9 0.017s, n=12865, sd=12} Kf8 {-7.62/8 0.028s, n=23458, sd=16}
17. Be3 {+7.34/10 0.015s, n=14398, sd=16} Qc7 {-7.51/9 0.028s, n=27233, sd=13}
18. Qc2 {+7.51/11 0.050s, n=37983, sd=16}
c4 {-7.77/8 0.016s, n=14459, sd=13, White makes an illegal move: e1h1} 0-1