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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · b4d11d9f8095a8caf545cf7849490181

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
27
played
Pace
97.2/min
overall 97.2/min
Biggest swing
+308
Seat 1 · move 11

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf-2-0.1 pawn/100won 1
gbb+2+0.1 pawn/100lost 1

Last moves

  1. 27Even0
  2. 26Even0
  3. 25Seat 1+104
  4. 24Seat 2+308
  5. 23Seat 1+106
  6. 22Seat 2+108
  7. 21Seat 1+2
  8. 20Even0
  9. 19Seat 2+2
  10. 18Seat 2+110
  11. 17Seat 1+106
  12. 16Seat 2+4

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
623bcec452695f6fb78a6ec01a2507b9250e71e53e5dac1703820c87d31ef5f7
Seed hash
88aacce07b132078964971db41c938ba5d0888ccfc7499860b2aff2eff7785be = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,438, Merkle root 92b78c8f120463671c9367aa31042ac5173ed21c101fbb4797538f216e49d8de. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. b5d525c4e2e61237c6f910735b6d95b51fec57c0c86951c76bbf36014d6dd3db
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h5"
21"d2d4"
32"a7a5"
41"g1f3"
52"e7e6"
61"f1d3"
72"f8b4"
81"c2c3"
92"b4c3"
101"b1c3"
112"b7b6"
121"c1f4"
132"c7c6"
141"e4e5"
152"f7f5"
161"e5f6"
172"g7f6"
181"d3g6"
192"e8e7"
201"d4d5"
212"e6d5"
221"c3d5"
232"c6d5"
241"d1d5"
252"a8a7"
261"d5f7"