MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1944"]
[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 "rnbqkb1r/pppppp1p/6pn/8/P6P/3P4/RPP1PPP1/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:12:57 +0200"]
[GameEndTime "2026-09-14T16:12:58 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+0.08/7 0.015s, n=12736, sd=10} Bg7 {-0.25/9 0.034s, n=20189, sd=11}
6. h5 {+0.12/8 0.025s, n=13162, sd=9} d5 {-0.16/10 0.036s, n=24605, sd=19}
7. cxd5 {+0.15/10 0.051s, n=27157, sd=14} Qxd5 {-0.19/10 0.040s, n=25940, sd=17}
8. Ra3 {+0.49/9 0.034s, n=15486, sd=13} Nc6 {0.00/8 0.018s, n=13528, sd=12}
9. Nc3 {+0.10/9 0.034s, n=21583, sd=16} Qd6 {-0.39/8 0.026s, n=17666, sd=14}
10. Nb5 {0.00/9 0.063s, n=45190, sd=14} Qd7 {+0.01/9 0.063s, n=37959, sd=12}
11. Nf3 {+0.02/8 0.021s, n=17162, sd=14} a6 {-0.16/8 0.020s, n=15617, sd=13}
12. Nc3 {+0.14/8 0.017s, n=14497, sd=12} Qd6 {-0.29/10 0.034s, n=25793, sd=14}
13. Rb3 {+0.14/8 0.035s, n=23425, sd=15} Be6 {+0.08/10 0.030s, n=17366, sd=17}
14. Rxb7 {-0.31/10 0.019s, n=13508, sd=14, Black makes an illegal move: e8a8}
1-0