MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1302"]
[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 "r2qkbnr/pbpp1ppp/n7/1p2p3/1P2P3/2N4P/P1PP1PP1/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:25:47 +0200"]
[GameEndTime "2026-09-14T17:25:47 +0200"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+1.62/10 0.020s, n=14559, sd=17} Nf6 {-1.86/9 0.027s, n=22326, sd=15}
6. Bxb5 {+1.43/8 0.028s, n=17816, sd=13} Nb8 {-1.77/9 0.022s, n=14125, sd=15}
7. Nf3 {+1.72/8 0.016s, n=12710, sd=16} a5 {-1.80/9 0.022s, n=13946, sd=16}
8. Rb1 {+2.26/9 0.019s, n=13998, sd=13} axb4 {-2.23/10 0.043s, n=29398, sd=17}
9. axb4 {+2.36/10 0.016s, n=14617, sd=16} Nxe4 {-2.52/10 0.016s, n=12329, sd=14}
10. Nxe4 {+2.75/10 0.015s, n=14575, sd=15}
Bxe4 {-1.80/11 0.012s, n=12241, sd=17, White makes an illegal move: e1h1} 0-1