MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1310"]
[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 "r1bqkbnr/pp1p1ppp/n7/2p1p3/1P1P4/N5P1/P1P1PP1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:44 +0000"]
[GameEndTime "2026-09-14T13:39:45 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxe5 {+2.21/9 0.036s, n=17144, sd=17} cxb4 {-1.82/8 0.030s, n=13704, sd=12}
6. Nc4 {+1.87/9 0.035s, n=15579, sd=14} d5 {-1.11/10 0.031s, n=17569, sd=14}
7. exd6 {+1.50/11 0.039s, n=19598, sd=21} Nf6 {-1.22/10 0.027s, n=13077, sd=15}
8. Bf4 {+1.55/8 0.016s, n=12362, sd=18} Be6 {-1.35/10 0.042s, n=19244, sd=16}
9. e4 {+1.80/10 0.041s, n=21996, sd=17} Nxe4 {-1.40/10 0.028s, n=14959, sd=17}
10. Qd4 {+1.35/9 0.028s, n=12551, sd=16} Nc3 {-1.08/10 0.042s, n=24298, sd=15}
11. Ne2 {+2.07/9 0.026s, n=14926, sd=18} Qf6 {-2.39/9 0.024s, n=14009, sd=18}
12. Qxf6 {+1.93/11 0.043s, n=23644, sd=21}
gxf6 {-2.36/11 0.060s, n=36359, sd=22} 13. Nxc3 {+1.69/9 0.072s, n=42421, sd=16}
bxc3 {-1.92/11 0.052s, n=23083, sd=19} 14. Na5 {+1.65/8 0.035s, n=16304, sd=12}
Nc5 {-2.08/10 0.016s, n=12277, sd=17, White makes an illegal move: e1a1} 0-1