MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1511"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/p1pp1pp1/2n4p/1p2p3/1P6/5P2/P1PPPNPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:21 +0000"]
[GameEndTime "2026-09-14T13:40:22 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+1.05/9 0.017s, n=14731, sd=14} bxa4 {-0.90/9 0.027s, n=22618, sd=14}
6. b5 {+0.83/9 0.019s, n=14884, sd=13} Nd4 {-0.82/9 0.025s, n=15409, sd=13}
7. e3 {+0.71/10 0.037s, n=28690, sd=16} Ne6 {-0.62/10 0.015s, n=12399, sd=15}
8. Bb2 {+0.30/10 0.031s, n=25257, sd=16} d6 {-0.85/10 0.034s, n=21939, sd=15}
9. Be2 {+0.54/8 0.033s, n=25508, sd=15} a6 {-0.31/10 0.017s, n=14627, sd=13}
10. Rxa4 {+0.94/10 0.032s, n=23837, sd=17} Rb8 {+0.40/10 0.027s, n=21897, sd=15}
11. Nc3 {+0.03/10 0.017s, n=15707, sd=18} axb5 {-0.09/9 0.016s, n=12328, sd=17}
12. Bxb5+ {+0.17/9 0.018s, n=15118, sd=23} Bd7 {-0.12/8 0.021s, n=13144, sd=17}
13. Bxd7+ {+0.14/10 0.014s, n=12185, sd=18}
Qxd7 {+0.14/9 0.030s, n=22858, sd=22} 14. Qa1 {-0.21/10 0.023s, n=21732, sd=19}
Be7 {-0.07/10 0.023s, n=16298, sd=21} 15. Ra8 {-0.02/11 0.025s, n=20905, sd=19}
Rxa8 {-0.17/12 0.022s, n=19916, sd=17}
16. Qxa8+ {+0.14/11 0.021s, n=17892, sd=15} Bd8 {-0.19/8 0.014s, n=12695, sd=13}
17. Ke2 {+0.55/11 0.027s, n=20613, sd=20} Ne7 {0.00/10 0.016s, n=12369, sd=11}
18. Ra1 {+0.11/10 0.031s, n=24750, sd=17, Black makes an illegal move: e8h8} 1-0