MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1470"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1pppp3/7p/p4pp1/5NP1/7B/PPPPPP1P/RNBQK1R1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:25 -0400"]
[GameEndTime "2026-09-14T10:44:26 -0400"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+4.07/10 0.017s, n=19973, sd=14}
6. d4 {-4.33/10 0.021s, n=22271, sd=17} e5 {+3.76/9 0.016s, n=12753, sd=14}
7. dxe5 {-3.84/11 0.036s, n=32422, sd=19} Qh4 {+2.73/10 0.012s, n=14709, sd=16}
8. Qd3 {-3.98/11 0.022s, n=20148, sd=20} Bc5 {+3.56/11 0.023s, n=26421, sd=16}
9. Rg2 {-4.10/10 0.011s, n=12550, sd=20} d6 {+3.03/9 0.025s, n=23414, sd=19}
10. Bxf4 {-2.60/10 0.016s, n=12027, sd=13} Ne7 {+3.16/11 0.012s, n=13605, sd=19}
11. exd6 {-3.08/11 0.037s, n=35469, sd=22}
cxd6 {+3.79/10 0.015s, n=12701, sd=12} 12. Nc3 {-3.28/11 0.011s, n=14620, sd=20}
fxg4 {+2.83/11 0.044s, n=41793, sd=19}
13. Bxd6 {-4.13/10 0.042s, n=36876, sd=15}
gxh3 {+4.96/11 0.028s, n=29930, sd=19} 14. Rg3 {-4.31/10 0.011s, n=13067, sd=19}
Bxd6 {+4.99/11 0.013s, n=18659, sd=18}
15. Qxd6 {-4.56/11 0.032s, n=23953, sd=21} Nbc6 {+5.75/8 0.027s, n=29338, sd=11}
16. Nb5 {-3.17/11 0.032s, n=24631, sd=19}
Bf5 {+5.49/9 0.014s, n=18248, sd=16, White makes an illegal move: e1a1} 0-1