MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "486"]
[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 "rnbqkbnr/2ppp1pp/1p3p2/8/p2P2P1/2P5/PP2PP1P/RNBQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:21 +0000"]
[GameEndTime "2026-09-14T16:00:22 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.43/9 0.028s, n=25974, sd=16}
6. Nf3 {-0.37/10 0.028s, n=23502, sd=16} e5 {+0.42/8 0.013s, n=12093, sd=12}
7. e4 {-0.15/9 0.016s, n=14890, sd=13} Bxe4 {+0.26/8 0.014s, n=13413, sd=15}
8. Bg2 {+0.04/9 0.018s, n=16503, sd=11} d5 {+0.04/8 0.028s, n=23667, sd=12}
9. dxe5 {+0.08/9 0.015s, n=14756, sd=13} Nc6 {-0.06/9 0.012s, n=12171, sd=16}
10. Nbd2 {-0.15/11 0.020s, n=20343, sd=18} Bd3 {-0.26/9 0.017s, n=15945, sd=13}
11. Nf1 {+0.22/11 0.033s, n=29105, sd=20} Bb5 {-0.34/10 0.021s, n=20967, sd=16}
12. Ne3 {-0.07/10 0.019s, n=17456, sd=16} fxe5 {-0.29/10 0.018s, n=17279, sd=18}
13. Qxd5 {+0.26/10 0.023s, n=22139, sd=18}
Qxd5 {+0.15/11 0.018s, n=15644, sd=17}
14. Nxd5 {+0.15/10 0.012s, n=12332, sd=18, Black makes an illegal move: e8a8}
1-0