MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "714"]
[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/ppnppppp/2p4n/8/PP5P/B7/2PPPPP1/RN1QKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:16 +0000"]
[GameEndTime "2026-09-14T14:53:17 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.03/9 0.012s, n=12386, sd=14} a5 {-0.21/9 0.017s, n=16431, sd=17}
6. bxa5 {+0.04/9 0.019s, n=19563, sd=15} Rxa5 {-0.12/9 0.014s, n=13065, sd=14}
7. Bb2 {-0.11/9 0.020s, n=13039, sd=14} d6 {-0.13/9 0.025s, n=21731, sd=16}
8. e4 {+0.13/9 0.025s, n=21423, sd=12} e5 {+0.13/10 0.027s, n=21585, sd=15}
9. d4 {-0.04/10 0.026s, n=16734, sd=16} exd4 {+0.34/9 0.015s, n=12165, sd=10}
10. Nxd4 {+0.16/9 0.017s, n=15708, sd=14} Be7 {+0.21/10 0.020s, n=16644, sd=16}
11. Nb3 {+0.63/11 0.013s, n=12084, sd=16} Bf6 {-0.21/11 0.025s, n=22650, sd=22}
12. Nxa5 {+0.48/12 0.036s, n=34076, sd=19}
Bxb2 {-0.24/11 0.024s, n=22320, sd=19} 13. Ra2 {+0.34/11 0.017s, n=17396, sd=16}
Bf6 {-0.20/11 0.029s, n=20961, sd=15}
14. g3 {+0.43/12 0.023s, n=22331, sd=18, Black makes an illegal move: e8h8} 1-0