MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1731"]
[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 "rnbqkbnr/1pp1p1p1/7p/p2p1pP1/7P/P2P4/1PP1PP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:13 +0000"]
[GameEndTime "2026-09-14T13:41:13 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.02/10 0.069s, n=42456, sd=19}
6. d4 {-0.37/10 0.031s, n=23006, sd=14} exd4 {+0.10/10 0.026s, n=19621, sd=9}
7. Qxd4 {-0.11/10 0.018s, n=14069, sd=14} Nc6 {-0.26/8 0.019s, n=15534, sd=14}
8. Qd3 {-0.06/10 0.018s, n=13711, sd=14} Ne5 {-0.38/10 0.055s, n=39637, sd=15}
9. Qd4 {0.00/10 0.019s, n=13812, sd=15} Bd6 {+0.05/10 0.016s, n=12998, sd=8}
10. Bf4 {+0.10/9 0.053s, n=35469, sd=17} c5 {+0.46/11 0.019s, n=15900, sd=18}
11. Qxd5 {-0.19/11 0.059s, n=41696, sd=17} Ne7 {+0.09/9 0.024s, n=17930, sd=15}
12. Qd1 {+0.04/8 0.017s, n=12891, sd=11} N7g6 {+0.05/10 0.047s, n=33924, sd=19}
13. e3 {-0.21/9 0.018s, n=12843, sd=17} Qe7 {+0.35/9 0.016s, n=12292, sd=15}
14. Bxe5 {-0.11/9 0.025s, n=21307, sd=16} Nxe5 {+0.19/9 0.018s, n=13259, sd=19}
15. Nc3 {+0.07/10 0.055s, n=39463, sd=16} hxg5 {-0.20/8 0.019s, n=13841, sd=16}
16. Nd5 {+0.36/10 0.023s, n=17341, sd=17} Qd8 {-0.70/10 0.081s, n=56712, sd=17}
17. Qe2 {+0.56/9 0.019s, n=15827, sd=12}
g4 {-0.55/10 0.035s, n=25210, sd=16, White makes an illegal move: e1a1} 0-1