MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "7"]
[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 "r2qkbnr/pbpp1ppp/2n1p3/1p6/Q1P2P2/8/PP1PP1PP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:34:44 +0200"]
[GameEndTime "2026-09-14T17:34:46 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {-1.76/8 0.016s, n=15192, sd=13} Nb4 {+1.14/9 0.025s, n=14880, sd=15}
6. Nc3 {-0.58/11 0.064s, n=43993, sd=21} a6 {+1.34/9 0.021s, n=13835, sd=16}
7. bxa6 {-0.62/10 0.018s, n=15363, sd=22} Rxa6 {+0.79/10 0.023s, n=20193, sd=15}
8. Qd1 {-0.76/11 0.022s, n=13468, sd=18} Qa8 {+1.07/11 0.016s, n=14041, sd=15}
9. Nf3 {-0.99/10 0.014s, n=12568, sd=13} Nxa2 {+1.03/11 0.019s, n=16867, sd=19}
10. e3 {-0.98/10 0.019s, n=18560, sd=21} Nxc3 {+0.86/10 0.013s, n=12474, sd=17}
11. Rxa6 {-0.87/11 0.020s, n=20916, sd=22}
Nxd1 {+0.93/10 0.012s, n=13234, sd=18}
12. Rxa8+ {-0.85/9 0.012s, n=13838, sd=17}
Bxa8 {+0.86/10 0.036s, n=24338, sd=19} 13. Kxd1 {-0.93/9 0.024s, n=17276, sd=14}
Nf6 {+0.98/11 0.020s, n=18672, sd=18} 14. Bc4 {-0.78/10 0.018s, n=15032, sd=14}
Be7 {+0.85/9 0.012s, n=12594, sd=13}
15. d3 {-0.68/9 0.020s, n=14482, sd=16, Black makes an illegal move: e8h8} 1-0