MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "438"]
[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 "r1bqkb1r/ppppp1pp/5p1n/nP6/8/8/PBPPPPPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:25 -0400"]
[GameEndTime "2026-09-14T11:54:25 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-0.03/8 0.017s, n=13387, sd=12} d5 {-0.11/9 0.017s, n=13894, sd=13}
6. d4 {+0.22/9 0.016s, n=16120, sd=12} e6 {-0.10/10 0.017s, n=16644, sd=12}
7. Nd2 {+0.56/10 0.035s, n=35433, sd=13} Bd7 {-0.14/9 0.021s, n=17856, sd=13}
8. c4 {+0.39/9 0.032s, n=29896, sd=16} Nxc4 {-0.18/10 0.015s, n=17293, sd=20}
9. Nxc4 {+0.19/10 0.019s, n=15361, sd=15} dxc4 {-0.21/11 0.028s, n=24109, sd=23}
10. Bxc4 {+0.37/11 0.020s, n=22401, sd=23} a6 {-0.14/10 0.015s, n=12110, sd=20}
11. bxa6 {+0.41/10 0.014s, n=15264, sd=11} b5 {-0.17/8 0.019s, n=16332, sd=14}
12. Bd3 {+0.36/10 0.013s, n=16486, sd=17} Bb4+ {-0.32/9 0.021s, n=20625, sd=21}
13. Ke2 {+0.50/11 0.022s, n=26949, sd=19} Rxa6 {-0.51/11 0.041s, n=43312, sd=19}
14. Qc2 {+0.39/10 0.025s, n=22526, sd=26} f5 {-0.37/10 0.011s, n=14017, sd=13}
15. Nf3 {+0.61/10 0.015s, n=12484, sd=13, Black makes an illegal move: e8h8} 1-0