MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1683"]
[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 "r1bqk2r/pppp1ppp/2n4n/4p3/Pb4P1/2P4P/1P1PPP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:35 +0000"]
[GameEndTime "2026-09-14T13:40:36 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+5.08/9 0.037s, n=24916, sd=15} Nxb4 {-5.41/10 0.027s, n=15223, sd=11}
6. Na3 {+5.00/9 0.031s, n=27413, sd=12} d5 {-5.17/9 0.034s, n=17355, sd=13}
7. d4 {+5.35/9 0.019s, n=14791, sd=12} e4 {-5.03/9 0.028s, n=14624, sd=15}
8. Nc2 {+5.45/10 0.036s, n=26202, sd=19} Qd6 {-5.26/8 0.033s, n=16132, sd=15}
9. Nxb4 {+5.88/10 0.068s, n=47835, sd=17} Qxb4+ {-5.53/8 0.027s, n=13971, sd=12}
10. Bd2 {+5.66/9 0.021s, n=16264, sd=15} Qe7 {-5.69/7 0.028s, n=13934, sd=11}
11. Bxh6 {+5.75/10 0.025s, n=14700, sd=14} gxh6 {-5.66/9 0.024s, n=12708, sd=12}
12. e3 {+5.65/10 0.032s, n=26190, sd=18} f5 {-5.67/9 0.044s, n=23710, sd=13}
13. gxf5 {+5.86/10 0.037s, n=28858, sd=19, Black makes an illegal move: e8h8}
1-0