MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "471"]
[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 "r1bqkbnr/ppppp2p/n7/5pp1/1P5P/2P1PP2/P2P2P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:38 +0000"]
[GameEndTime "2026-09-14T13:37:39 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh4 {-0.38/10 0.041s, n=26764, sd=13}
6. Rxh4 {+0.73/8 0.019s, n=12427, sd=8} e5 {-0.37/9 0.036s, n=20961, sd=17}
7. Rh1 {+0.55/9 0.029s, n=23954, sd=13} d6 {-0.56/9 0.031s, n=14207, sd=14}
8. d4 {+0.63/9 0.047s, n=33744, sd=16} Qe7 {-0.45/8 0.023s, n=13076, sd=12}
9. Qa4+ {+0.53/8 0.021s, n=18431, sd=13} Bd7 {-0.37/8 0.047s, n=26660, sd=14}
10. Qa5 {+0.47/10 0.015s, n=13753, sd=15} Kd8 {-0.44/9 0.033s, n=19281, sd=14}
11. Na3 {+0.58/9 0.033s, n=21256, sd=16} Nb8 {-0.42/9 0.046s, n=26692, sd=16}
12. dxe5 {+0.45/10 0.029s, n=21167, sd=17} Qg7 {-0.38/10 0.049s, n=31046, sd=14}
13. Ne2 {+0.12/8 0.018s, n=12252, sd=14} dxe5 {-0.15/11 0.037s, n=19416, sd=15}
14. Qd5 {+0.13/9 0.036s, n=26632, sd=13} Nc6 {+0.28/10 0.043s, n=25578, sd=17}
15. Bb2 {-0.03/9 0.019s, n=12039, sd=15} Nf6 {-0.17/9 0.016s, n=14824, sd=15}
16. Qb3 {+0.18/9 0.016s, n=12902, sd=12}
a5 {-0.26/9 0.017s, n=13971, sd=22, White makes an illegal move: e1a1} 0-1